200805974 九、發明說明： 【發明所屬之技術領域】 本發明與一種無線通訊系統有關。更具體地說，本發 明與以在基於長期演進（LTE)通用封包無線電服務 (GPRS)隧道化協定（GTP)的系統中的WTRU中所儲 存的預配置資料為基礎的附加後的多承載服務的同步啟 動。 【先前技術】 圖1顯示出傳統的GPRS/第三代（3G)無線通訊系統 架構100，其示出了各個網路實體之間的各個介面/協定以 及用戶資料傳輸介面。該無線通訊系統100包括至少一服 務GPRS支援節點（SGSN) 105和至少一閘道GPRS支持 節點（GGSN) 110。該無線通訊系統1〇〇更包括通用陸地 無線電存取網路（UTRAN) 115，其包括一或多個無線電 存取網路（RAN)、基地台系統（BSS)和無線電網路控制 器（RNC)(未示出）。該系統1〇〇也包括多個無線發射/接 收單元（WTRU) 120，每一 WTRU都包括耦合到行動終 端（MT) 130的終端設備（TE) 125。透過在GGSN 110 處錨定一網際網路協定（IP)會話並透過支援SGSN 105 所提供的IP和非IP訊務/服務的移動性管理（MM)協定 來允許多級移動性，從而促進無線通訊系統100中的移動 性。 圖2A不出了在圖1的傳統無線通訊糸統1 〇〇中如何建 立雙隧道來為用戶平面訊務提供IP連接性。如圖2A所示， 6 200805974 GPRS隧道化協定（GTP )用戶平面（GTP_u )隧道22〇在 GGSN205與SGSN210之間建立，並且第二用戶平面隧道 225在SGSN210與無線電網路控制器（咖。）215之間建 立。兩個隧道都專用於同一用戶。GTp隧道22〇具有用戶 平面和控制平面。該用戶隧道225是具有用戶平面和用於 控制訊息傳遞的RAN應用部分（ranap)控制平面的正 隧道。 圖3顯示出基於長期演進（LTE)的網路的系統架構 演進（SAE)，其中該網路具有在各個網路實體之間的各種 "面/協疋以及用戶負料傳輸介面。該無線通訊系統3⑻包 括演進型封包核心305，其包括至少一移動性管理實體 (MME)/用戶平面實體(υρΕ)31〇和至少一存取系統(As) 之間的錨點315，錨點315也被稱為存取閘道（AGW)。演 進型無線電存取網路320包括至少一演進型b節點 (eNodeB)。該無線通訊系統3〇〇更包括如上參考圖i所 述的GPRS核心325，其包括至少一通用陸地無線電存取 網路（UTRAN) 330和至少一 GPRS增強型資料速率以用 於全球行動通訊系統（GSM)演進（EDGE)無線電存取 網路（GERAN)奶。透過在AGW 3ls處錯定網際網路協 定（IP)會話並透過支援AGW315所提供的1?訊務/服務 的MM協定來允許多級移動性，從而促進無線通訊系統3〇〇 中的WTRU (未示出）的移動性。 ” 基於LTE的網路是朝向所有IP網路（AIpN )的演進。 從網路運營商產生的諸如即時發訊之類的ip業務和非'第二 7 200805974 代合夥計晝（3GPP) IP訊務（即無線區域網路（WLAN) 訊務）通過AGW 315被錨定並路由。 LTE中的一個目的是促進移動性並透過在AGW處錨 定IP會話並允許多級移動性和支援現有的GPRS/3G MM 協定來減少開發成本。在LTE中，大部分服務和應用被移 向基於IP的平臺上。這種移動需要IP連接性並且所產生 的訊務沒有像其在GPRS中的情況那樣已經終止於移動性 管理實體（MME) /用戶平面實體（upE)處。 在GPRS和通用行動電信系統（UMTS ) 3GPP系統中 所執行的當前封包資料協定（PDP)上下文啟動是專用於 單一承載服務。 主要的PDP上下文啟動執行與會話初始協定（SIp) 訊號方式相關的IP配置和存取點名稱（APN)選擇。每一 額外的承載朋^務需要輔助PDP上下文啟動。這意味著三路 訊號交換程序將對於待啟動的每一附加服務（例如電子郵 件、資料流傳輸、web瀏覽等等）再三重複。因此需要透 過減少所發送訊號的PDP (主要和輔助）啟動的次數來簡 化該方法’並增加建立時間來執行上面提及的任何服務。 【發明内容】 本發明與一種在包括多承載的LTE無線通訊系統中啟 動多承載服務的方法有關。該多承載中的至少其中之一在 初始附加程序期間被啟動，該初始附加程序合併了附加程 序與啟動PDP上下文啟動程序。在一個實施方式中，為多 承載服務啟動實施LTE附加程序，其建立LTE直達gtp 200805974 隧道或者一般的GPRS GTP雙隧道操作。在另一實施方式 中’初始附加程序被用於啟動預設PDP上下文，該程序後 跟著用於多承載服務啟動的修改PDP上下文啟動程序。這 些程序可用於建立修改的LTE直達GTp隧道或者常規的 GTP雙隧道操作。 本發明透過在初始附加程序期間執行啟動多承載的單 一步驟，或者使用初始附加程序來啟動預設承載，後面跟 有在單一步驟中啟動剩餘多承載的修改程序來改變現有的 GPRS程序。 【實施方式】 當下文提及時，術語“無線發射/接收單元（WTRU)，， 包括但不侷限於用戶設備（UE)、行動站台、固定或行動用 戶單元、傳呼機、蜂窩電話、個人數位助理（PDA)、電腦 或者能夠在無線環境中操作的任何其他類型的用戶設備。 當下文提及時，術語“基地台，，包括但不侷限於eN〇deB、 站點控制器、存取點（AP)或能夠在無線環境中操作的任 何其他類型的週邊設備。 本發明的特徵可以被合併到積體電路（1C)中或被配 置在包含多個互連元件的電路中。 根據本發明，透過在本地GGSN處錨定正會話並允許 夕級移動性以及透過支援SGSN所提供的非Ip訊務/服務的 現有MM協^，從而促進GPRS (3G或以上）祕中的移 動性。 圖2B顯示出根據本發明的單一用戶平面隧道方法。單 9 200805974 一用戶平面隧道260被用於降低MME/UPE 255的延遲和 處理功率。在圖2A所示出的雙隧道方法中，SGSN210端 接了對RNC 215的GTP随道220和用戶平面隧道225，這 意味著SGSN 210解碼在兩個方向上傳播的封包並把其轉 換成為兩個隧道220和225的不同協定格式。在圖2B所示 出的單一隧道方法中，MME/UPE 255經由兩個分離的介面 /協定（RANAP-C 和 GTP-C )只在 AGW 265 和 eNodeB 250 之間建立隧道。在單隧道方法中，MME/UPE 255在用戶平 面訊務中未被涉及。因此，用戶訊務在兩個方向上經過 MME/UPE 255而未改變（即無變化）。只有eN〇deB 250和 AGW 265被允許來執行/作用於用戶平面訊務。mme/upe 255只管理與用戶相關的包括mm、路由區更新（r^u) 等等在内的控制訊務及其基於IP的訊務。MME/UPE 255 使用與AGW 265通訊的GTP控制平面和與eNodeB 250通 訊的RANAP控制平面來連接eN〇deB 25〇和agw 265。 當在eNodeB之間切換時負責向AGW265 提供新的eNodeB隧道端點識別（TEID)資訊並且建立單 一隧道260。 圖4顯示出根據現有GPRS協定的習知技術的隧道協 定堆疊。GTP-U隧道在UTRAN (包括RAN、BSS和RNC ) 和3G-SGSN之間、以及在3G-SGSN和3(K}GSN之間傳 送（即隧道傳輸）用戶資料。 圖5顯示出根據本發明的隧道協定堆疊，其中在 eNodeB和AGW之間建立用戶平面隧道。圖5中顯示出的 200805974 ip随道可以是基於GTP的随道或者是任何通用的ιρ隨 道。在較佳實施方式中，GTP-υ隧道被使用作為Ip隧道。 圖6是單隧道建立的程序的傳統訊號方式圖。單隧道 功能透過減少RNC和GGSN介面之間協定轉換的需要以 及透過在封包交換（ps)域内致能RAN/RNC和GGSN之 間的直達用戶平面隧道而減少了 SGSN處的延遲和處理功 率。可是，單隧道方法將不能消除對於管理基於Ip的訊務 的控制訊務的SGSN的需要。仍然需要SGSN用於控制平 面訊號方式、MM和呼叫/會話管理，並且SGSN判斷是建 立單隧道或是建立雙隧道。 在單隧道的情況下，SGSN透過向隧道的每一終點通 知其他終點的相應的TEID (即向GGSN通知RNC TEID 並向RNC通知GGSN TEID)來連接用戶平面的从n/RNC TEID和GGSN TEID。在RNC之間切換的情況下，sgsn 負責更新並提供新的RNC TEED資訊給GGSN並建立單隧 道。 在本發明的一個較佳實施方式中，在WTRU啟動封包 交換（PS)附加程序的同時，在主要pDp上下文啟動期間 執行用於多個服務的多承載的啟動。較佳地，WTRU在附 加請求中包括需要被啟動的服務列表以及相關的網路服務 存取點識別碼（NSAPI)。 然後較佳地，SGSN選擇執行這些服務的APN (例如 GGSN或AGW)。在較佳實施方式中，MME/UPE被使用 作為SGSN。較佳地，SGSN (MME/UPE)在無線電網路 11 200805974 控制器（RNC ) /eNodeB中建立多承載。較佳地， RNC/eNodeB建立與WTRU之間的多承載並回過來向 SGSN 確認。較佳地，SGSN(MME/UPE )建立 GGSN/AGW 與RNC/eNodeB之間所需要的隧道而不管它是單一隧道 (LTE/單一随道GPRS)或兩個隧道（GPRS)。然後較佳 地，SGSN分配IP並確認承載的分配及其相關的NSAPI。 圖7顯示出根據本發明第一實施方式的用於啟動多承 載服務的LTE單一 GTP隧道建立（LTE附加）程序700， 該程序在包括 WTRU 705、eNodeB 710、MME/UPE 715 和 AGW720的無線通訊系統中實施。WTRU 705發送一 LTE 附加請求訊息到eNodeB 710和MME/UPE 715，其包括一 或多個資訊元素（IE)(步驟725)。IE可以包括一或多個 如下内容：PDP類型、PDP位址、服務列表、APN、NSAPI 列表以及與每一服務相關的服務品質（QoS)。NSAPI列表 被用於將特定的服務映射到WTRU 705和核心網路處的特 定終點。MME/UPE 715的MME驗證該LTE附加請求，選 擇APN，將選定的APN映射到AGW 720並確定GTPTEID 和NSAPI列表（步驟730)。MME/UPE 715的MME將該 NSAPI列表轉發到AGW 720以識別用戶服務終點。 MME/UPE 715的MME對照著本地用戶伺服器（HSS)中 的用戶特定檔（profile)驗證服務列表。APN的選擇是基 於包括服務識別在内的許多變數。MMEJJPE 715確定是否 支持和/或請求單隧道，並且記錄GTPTEID和NSAI>I列 表的存在（步驟730)。其中MME對照著用戶特定檔執行 12 200805974 服務驗證料可__每-職_輕的apn。職 然，聯繫閘道，以根據各自的QGS特定檔為列表中所識別 的每一服務建立PDP上下文。 MME/UPE 715創造PDP上下文請求，該請求包括關 於至少-個如下内簡資訊：PDP _、pDp位址、服務 列表、NSAPI 列表、APN 列表、eNodeB TEID 和 Q0S (步 驟735)。AGW 720創造PDP上下文回應，該回應較佳地 包括關於至少一個如下内容的資訊·· PDp類型、pDp位址、 APN、允許建立GTP隧道的指示符、AGW TEm和卩必 (步驟740)。WTRU 705和eNodeB 710建立多個無線電存 取承載（RAB)，其包括APN、服務列表和NSApi列表（步 驟745)。在此步驟中，eN〇deB 810為每一服務建立無線電 承載並使用NSAPI列表來標記每一服務。在步驟750中， MME/UPE 715和eNodeB 710交換隧道建立訊號方式，其 包括：行動站國際用戶電話號碼（MSISDN)、PDP地址、 APN、NSAPI 列表和 AGW TEID ;並且，在從 AGW 720 接收到建立隧道的接受指示之後MME/UPE 715發送隧道 建立資訊到eNodeB 710。在步驟755中，MME/UPE 715 發送一調用追蹤訊息到eNodeB 710。MME/UPE 715發送 一更新PDP上下文請求到AGW 720 (步驟760)以便透過 向AGW 720通知與該請求相關的AGW TEID來建立新隧 道，並且AGW 720發送一更新PDP上下文回應到 MME/UPE 715 (步驟765 )，確認或拒絕該隧道的建立和相 關的屬性（RNC TEID、PDP類型、PDP地址、用戶ID等 13 200805974 等）。MME/UPE715在其PDP上下文中插入AGW位址， 發送從AGW 720接收到的PDP位址（步驟770)並準備待 向下發送到WTRU 705的回應。因此，如果必要的話， MME/UPE715更新AGW720中的PDP上下文以反映由於 步驟745的RAB建立引起的Q〇S屬性中的任何改變。隧 道建立訊號方式在eNodeB 710和AGW 720之間交換，該 訊號方式包括：MSISDN、PDP 位址、eNodeB TEID、AGW TEID 和 NSAPI 列表（步驟 775 )。MME/UPE 715 發送一啟 動PDP上下文接受訊號到WTRU705，其指示單隧道的存 在（步驟780)。較佳地，啟動pDp上下文接受訊號包括 PDP資訊、服務列表、APN和NSAPI列表。該PDP資訊 包括IP位址和IP版本（例如或v6 )。 圖8顯示出根據本發明第二實施方式的用於啟動多承 載服務的LTE單GTP隧道建立（PDP上下文修改）程序200805974 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a wireless communication system. More specifically, the present invention relates to an additional multi-bearer service based on pre-configured data stored in WTRUs in a Long Term Evolution (LTE) General Packet Radio Service (GPRS) Tunneling Protocol (GTP) based system. The synchronization starts. [Prior Art] Figure 1 shows a conventional GPRS/third generation (3G) wireless communication system architecture 100 showing various interfaces/contracts and user data transmission interfaces between various network entities. The wireless communication system 100 includes at least one serving GPRS support node (SGSN) 105 and at least one gateway GPRS support node (GGSN) 110. The wireless communication system 1 further includes a Universal Terrestrial Radio Access Network (UTRAN) 115 including one or more Radio Access Networks (RANs), Base Station Systems (BSS), and Radio Network Controllers (RNCs). ) (not shown). The system also includes a plurality of wireless transmit/receive units (WTRUs) 120, each of which includes a terminal equipment (TE) 125 coupled to a mobile terminal (MT) 130. Promote wireless by anchoring an Internet Protocol (IP) session at GGSN 110 and allowing multi-level mobility by supporting IP and non-IP traffic/service mobility management (MM) protocols provided by SGSN 105 Mobility in the communication system 100. Figure 2A shows how a dual tunnel can be established in the conventional wireless communication system of Figure 1 to provide IP connectivity for user plane traffic. As shown in FIG. 2A, 6 200805974 GPRS Tunneling Protocol (GTP) User Plane (GTP_u) Tunnel 22 is established between GGSN 205 and SGSN 210, and Second User Plane Tunnel 225 is at SGSN 210 and Radio Network Controller (Caf.) Established between 215. Both tunnels are dedicated to the same user. The GTp tunnel 22 has a user plane and a control plane. The user tunnel 225 is a positive tunnel with a user plane and a RAN application control plane for controlling message delivery. Figure 3 shows the System Architecture Evolution (SAE) of a Long Term Evolution (LTE) based network with various "face/cooperation" and user negative transport interfaces between various network entities. The wireless communication system 3 (8) includes an evolved packet core 305 including at least one mobility management entity (MME) / user plane entity (υρΕ) 31〇 and an anchor point 315 between at least one access system (As), an anchor point 315 is also known as an access gateway (AGW). The progressive radio access network 320 includes at least one evolved b-node (eNodeB). The wireless communication system 3 further includes a GPRS core 325 as described above with reference to FIG. i, including at least one universal terrestrial radio access network (UTRAN) 330 and at least one GPRS enhanced data rate for use in a global mobile communication system (GSM) Evolution (EDGE) Radio Access Network (GERAN) milk. Promote multi-level mobility by misinterpreting Internet Protocol (IP) sessions at AGW 3ls and by supporting the MM protocol for the 1/service/service provided by the AGW315, thereby facilitating WTRUs in the wireless communication system ( Mobility not shown). The LTE-based network is an evolution towards all IP networks (AIpN). IP services such as instant messaging generated by network operators and non-second 7 200805974 Generation Partnership (3GPP) IP Messaging Services (ie, wireless local area network (WLAN) traffic) are anchored and routed through AGW 315. One purpose in LTE is to facilitate mobility and to anchor IP sessions at the AGW and allow for multi-level mobility and support for existing ones. GPRS/3G MM protocol to reduce development costs. In LTE, most services and applications are moved to IP-based platforms. This mobility requires IP connectivity and the resulting traffic is not as it is in GPRS. Has terminated at the Mobility Management Entity (MME) / User Plane Entity (upE). The current Packet Data Protocol (PDP) context initiation performed in the GPRS and Universal Mobile Telecommunications System (UMTS) 3GPP system is dedicated to a single bearer service. The primary PDP context initiates the IP configuration and access point name (APN) selection associated with the Session Initiation Protocol (SIp) signaling mode. Each additional bearer requires a secondary PDP context to start. The three-way signal exchange program will repeat every additional service (such as e-mail, data stream transmission, web browsing, etc.) to be activated. Therefore, it is necessary to reduce the number of PDP (primary and auxiliary) starts of the transmitted signal. To simplify the method and increase the setup time to perform any of the services mentioned above. SUMMARY OF THE INVENTION The present invention relates to a method of initiating a multi-bearer service in an LTE wireless communication system including multiple bearers. One of them is initiated during the initial add-on procedure, which incorporates the add-on program and the launch PDP context launcher. In one embodiment, the LTE add-on is implemented for multi-bearer service initiation, which establishes an LTE direct gtp 200805974 tunnel or General GPRS GTP dual tunnel operation. In another embodiment 'the initial add-on is used to initiate a preset PDP context, which is followed by a modified PDP context initiator for multi-bearer service startup. These programs can be used to establish modifications. LTE direct GTp tunnel or regular GTP dual tunnel operation. The present invention changes the existing GPRS procedure by performing a single step of starting multiple bearers during the initial add-on procedure, or by using an initial add-on procedure to initiate the preset bearer, followed by a modification procedure that initiates the remaining multi-bearer in a single step. Mode] When referred to below, the term "wireless transmit/receive unit (WTRU), including but not limited to user equipment (UE), mobile station, fixed or mobile subscriber unit, pager, cellular telephone, personal digital assistant (PDA) ), a computer, or any other type of user device capable of operating in a wireless environment. As referred to below, the term "base station" includes, but is not limited to, eN〇deB, site controller, access point (AP), or any other type of peripheral device capable of operating in a wireless environment. Features of the Invention It may be incorporated into the integrated circuit (1C) or configured in a circuit comprising a plurality of interconnected elements. According to the present invention, by providing a positive session at the local GGSN and allowing for gradual mobility and by providing support to the SGSN Existing MM protocol for non-Ip traffic/services, thereby facilitating mobility in GPRS (3G or above). Figure 2B shows a single user plane tunneling method in accordance with the present invention. Single 9 200805974 A user plane tunnel 260 is Used to reduce the delay and processing power of the MME/UPE 255. In the dual tunneling method illustrated in Figure 2A, the SGSN 210 terminates the GTP channel 220 and the user plane tunnel 225 for the RNC 215, which means that the SGSN 210 decodes Packets propagating in both directions and converting them into different protocol formats for the two tunnels 220 and 225. In the single tunneling method illustrated in Figure 2B, the MME/UPE 255 is via two separate interfaces/agreements (RANAP- C and GTP-C) only establish a tunnel between AGW 265 and eNodeB 250. In the single tunnel method, MME/UPE 255 is not involved in user plane traffic. Therefore, user traffic passes through MME in both directions. /UPE 255 without change (ie no change). Only eN〇deB 250 and AGW 265 are allowed to execute/act on user plane traffic. mme/upe 255 only manages user-related mm, routing area updates (r ^u) Control traffic and its IP-based traffic, etc. MME/UPE 255 uses the GTP control plane communicating with AGW 265 and the RANAP control plane communicating with eNodeB 250 to connect eN〇deB 25〇 and agw 265. Responsible for providing new eNodeB Tunnel Endpoint Identification (TEID) information to AGW 265 and establishing a single tunnel 260 when switching between eNodeBs. Figure 4 shows a tunneling protocol stack according to conventional techniques of the existing GPRS protocol. GTP-U The tunnel transmits (ie tunnels) user data between UTRAN (including RAN, BSS and RNC) and 3G-SGSN, and between 3G-SGSN and 3 (K}GSN. Figure 5 shows a tunneling protocol according to the present invention. Stacking, where user flat is established between eNodeB and AGW Tunnel. The 200805974 ip track shown in Figure 5 can be a GTP-based track or any general ιρ track. In the preferred embodiment, a GTP-υ tunnel is used as an Ip tunnel. Figure 6 is a single tunnel. The traditional signal pattern of the established program. The single tunnel function reduces the delay and processing power at the SGSN by reducing the need for protocol conversion between the RNC and GGSN interfaces and by enabling direct user plane tunnels between the RAN/RNC and the GGSN in the packet switched (ps) domain. However, the single tunnel approach will not eliminate the need for an SGSN that manages control traffic for Ip-based traffic. The SGSN is still required to control the flat signal mode, MM and call/session management, and the SGSN determines whether to establish a single tunnel or establish a dual tunnel. In the case of a single tunnel, the SGSN connects the slave n/RNC TEID and GGSN TEID of the user plane by notifying the corresponding TEID of the other endpoint to each end of the tunnel (ie, notifying the GGSN of the RNC TEID and notifying the RNC of the GGSN TEID). In the case of switching between RNCs, sgsn is responsible for updating and providing new RNC TEED information to the GGSN and establishing a single tunnel. In a preferred embodiment of the invention, the initiation of multiple bearers for multiple services is performed during the primary pDp context initiation while the WTRU initiates a Packet Switching (PS) add-on. Preferably, the WTRU includes in the additional request a list of services that need to be initiated and an associated Network Service Access Point Identifier (NSAPI). Preferably, then, the SGSN selects an APN (e.g., GGSN or AGW) that performs these services. In the preferred embodiment, the MME/UPE is used as the SGSN. Preferably, the SGSN (MME/UPE) establishes a multi-bearer in the radio network 11 200805974 controller (RNC) / eNodeB. Preferably, the RNC/eNodeB establishes a multi-bearer with the WTRU and returns to the SGSN for confirmation. Preferably, the SGSN (MME/UPE) establishes the required tunnel between the GGSN/AGW and the RNC/eNodeB regardless of whether it is a single tunnel (LTE/single-channel GPRS) or two tunnels (GPRS). Preferably, then, the SGSN assigns an IP and confirms the assignment of the bearer and its associated NSAPI. 7 shows an LTE single GTP tunnel setup (LTE add-on) procedure 700 for initiating multi-bearer services in accordance with a first embodiment of the present invention, which includes wireless communications including WTRU 705, eNodeB 710, MME/UPE 715, and AGW720. Implemented in the system. The WTRU 705 sends an LTE Attach Request message to the eNodeB 710 and MME/UPE 715, which includes one or more information elements (IEs) (step 725). An IE may include one or more of the following: PDP type, PDP address, service list, APN, NSAPI list, and quality of service (QoS) associated with each service. The NSAPI list is used to map a particular service to a specific endpoint at the WTRU 705 and core network. The MME of the MME/UPE 715 verifies the LTE attach request, selects the APN, maps the selected APN to the AGW 720 and determines the GTPTEID and NSAPI list (step 730). The MME of the MME/UPE 715 forwards the NSAPI list to the AGW 720 to identify the user service endpoint. The MME of the MME/UPE 715 verifies the list of services against the user profile in the Local Subscriber Server (HSS). The choice of APN is based on many variables including service identification. The MMEJJPE 715 determines whether a single tunnel is supported and/or requested, and records the existence of the GTPTEID and NSAI>I lists (step 730). The MME is executed against the user-specific file. 12 200805974 The service verification material can be __per-employment_light apn. It is the case to contact the gateway to establish a PDP context for each service identified in the list based on the respective QGS profile. The MME/UPE 715 creates a PDP Context Request, which includes at least one of the following information: PDP_, pDp address, service list, NSAPI list, APN list, eNodeB TEID, and QOS (step 735). The AGW 720 creates a PDP context response, which preferably includes information about at least one of the following: PDp type, pDp address, APN, indicator that allows GTP tunneling to be established, AGW TEm, and 卩 (step 740). The WTRU 705 and eNodeB 710 establish a plurality of Radio Access Bearers (RABs) including an APN, a list of services, and an NSApi list (step 745). In this step, eN〇deB 810 establishes a radio bearer for each service and uses the NSAPI list to tag each service. In step 750, the MME/UPE 715 and the eNodeB 710 exchange tunnel establishment signal mode, including: mobile station international subscriber telephone number (MSISDN), PDP address, APN, NSAPI list, and AGW TEID; and, received from the AGW 720 The MME/UPE 715 sends tunnel establishment information to the eNodeB 710 after establishing an acceptance indication of the tunnel. In step 755, the MME/UPE 715 sends a call tracking message to the eNodeB 710. The MME/UPE 715 sends an Update PDP Context Request to the AGW 720 (step 760) to establish a new tunnel by notifying the AGW 720 of the AGW TEID associated with the request, and the AGW 720 sends an Update PDP Context Response to the MME/UPE 715 ( Step 765), confirm or reject the establishment of the tunnel and related attributes (RNC TEID, PDP type, PDP address, user ID, etc. 13 200805974, etc.). The MME/UPE 715 inserts an AGW address in its PDP context, transmits the PDP address received from the AGW 720 (step 770) and prepares a response to be sent down to the WTRU 705. Therefore, if necessary, the MME/UPE 715 updates the PDP context in the AGW 720 to reflect any changes in the Q〇S attribute due to the RAB establishment of step 745. The tunnel establishment signal mode is exchanged between the eNodeB 710 and the AGW 720. The signal mode includes: MSISDN, PDP address, eNodeB TEID, AGW TEID, and NSAPI list (step 775). The MME/UPE 715 sends a start PDP context accept signal to the WTRU 705 indicating the presence of a single tunnel (step 780). Preferably, the initiating pDp context accept signal includes PDP information, a service list, an APN, and an NSAPI list. The PDP information includes the IP address and IP version (for example or v6). 8 shows an LTE single GTP tunnel establishment (PDP context modification) procedure for initiating a multi-carrier service according to a second embodiment of the present invention.
800,該程序在包括 WTRU 805、eNodeB 810、MME/UPE 和AGW 820的無線通訊系統中實施。WTRU 8〇5發送一修 改PDP上下文請求訊息到eN〇deB 81〇和815， 其包括一或多個IE (步驟825)。IE可以包括一或多個如下 内容：PDP類型、pdp位址、服務列表、APN、NSApi 列表和與每一服務相關的QoS (步驟825)。NSAPI列表被 用於將特定的服務映射到WTRU 8〇5和核心網路處的特定 終點。MME/UPE 815的MME驗證該修改PDP上下文請 求、選擇APN、將選定的ApN映射到agw 820並確定 GTP TEID 和 NSAPI 列表（步驟 83〇)。mme/upe 815 的 14 200805974 MME確定是否支持和/或請求單隧道，並且記錄GTp ΤΕΠ)和NSAPI列表的存在（步驟830 )。 MME/UPE 815創造一修改PDP上下文請求，該請求 包括關於至少一個如下内容的資訊：PDP類型、pDP位址、 服務列表、NSAPI列表、APN列表、eNodeB TEID與QoS (步驟835)。AGW 820創造一 PDP上下文回應，該回應 較佳地包括關於至少一個如下内容的資訊：pDp類型、PDp 位址、APN、允許建立GTP隧道的指示符、agwTEID和800. The procedure is implemented in a wireless communication system including a WTRU 805, an eNodeB 810, an MME/UPE, and an AGW 820. The WTRU 8〇5 sends a Modify PDP Context Request message to eN〇deB 81〇 and 815, which includes one or more IEs (step 825). The IE may include one or more of the following: PDP type, pdp address, service list, APN, NSApi list, and QoS associated with each service (step 825). The NSAPI list is used to map specific services to WTRUs 8〇5 and specific endpoints at the core network. The MME of the MME/UPE 815 verifies the modified PDP context request, selects the APN, maps the selected ApN to the agw 820, and determines the GTP TEID and NSAPI list (step 83). Mme/upe 815 14 200805974 The MME determines whether a single tunnel is supported and/or requested, and records the existence of the GTp ΤΕΠ) and NSAPI list (step 830). The MME/UPE 815 creates a Modify PDP Context Request that includes information regarding at least one of: PDP Type, pDP Address, Service List, NSAPI List, APN List, eNodeB TEID and QoS (step 835). AGW 820 creates a PDP context response, which preferably includes information about at least one of: pDp type, PDp address, APN, indicator that allows GTP tunneling to be established, agwTEID, and
QoS(步驟 840 )。WTRU 805 和 eNodeB 810 建立多個 RAB， 其包括APN、服務列表和NSAPI列表（步驟845)。在步 驟850中’ MME/UPE 815和eNodeB 810交換隧道建立訊 號方式，其包括行動站國際用戶電話號碼（msisdn)、pdp 地址、APN、NSAPI列表和AGW TEID ;並且，在從AGW 820接收到建立隧道的接受指示之後， 隧道建立資訊到eNodeB 810。在步驟855中，MME/UPE 815 發送一調用追蹤訊息到eNodeB 810。MME/UPE 815發送 一更新PDP上下文請求到AGW 820 (步驟860)以便透過 向AGW 820通知與該請求相關的AGW TEID來建立新隧 道，並且AGW 820發送一更新PDP上下文回應到 MME/UPE 815 (步驟865 )’確認或拒絕該随道的建立和相 關的屬性（RNC TEID、PDP類型、PDP地址、用戶ID等 等）。MME/UPE 815在其PDP上下文中插入AGW位址、 發送從AGW 820中接收到的PDP位址（步驟870)並準備 待向下發送到WTRU 805的回應。因此，如果必要的話， 15 200805974QoS (step 840). The WTRU 805 and eNodeB 810 establish a plurality of RABs including an APN, a list of services, and an NSAPI list (step 845). In step 850, 'MME/UPE 815 and eNodeB 810 exchange tunnel establishment signal mode, including mobile station international subscriber telephone number (msisdn), pdp address, APN, NSAPI list, and AGW TEID; and, upon receiving from AGW 820, establishment After the tunnel accepts the indication, the tunnel establishes information to the eNodeB 810. In step 855, the MME/UPE 815 sends a call tracking message to the eNodeB 810. The MME/UPE 815 sends an Update PDP Context Request to the AGW 820 (step 860) to establish a new tunnel by notifying the AGW 820 of the AGW TEID associated with the request, and the AGW 820 sends an Update PDP Context Response to the MME/UPE 815 ( Step 865) 'Confirm or reject the establishment of the channel and related attributes (RNC TEID, PDP type, PDP address, user ID, etc.). The MME/UPE 815 inserts an AGW address in its PDP context, transmits a PDP address received from the AGW 820 (step 870), and prepares a response to be sent down to the WTRU 805. Therefore, if necessary, 15 200805974
MME/UPE815更新AGW820中的PDP上下文以便反映由 於步驟845的RAB建立所引起的Q〇s屬性中的任何改變。 修改的隧道建立訊號方式在eNodeB 810和AGW 820之間 被交換，該訊號方式包括：MSISDN、PDP位址、eN〇deBThe MME/UPE 815 updates the PDP context in the AGW 820 to reflect any changes in the Q〇s attribute caused by the RAB setup of step 845. The modified tunnel establishment signal mode is exchanged between the eNodeB 810 and the AGW 820. The signal mode includes: MSISDN, PDP address, eN〇deB
TEID、AGW TEID 和 NSAPI 列表（步驟 875 )。MME/UPE 815發送一修改PDP上下文接受訊號到WTRU 8〇5，其指 示單一修改的隧道的存在（步驟88〇)。較佳地，啟動pDp 上下文接受訊號包括PDP資訊、服務列表、APN和NsΑρι 列表。 較佳地，以上較佳方法以實例的方式在wtru和 eNodeB或類似的基地台處作為軟體或中介軟體被實現。該 實施方案適用於各種通訊層，包括但不侷限於網路層、會 話層和表示層。 實施例 1 · 一種為無線通訊系統中的無線發射/接收單元 (WTRU)建立直達隧道的方法，該無線通訊系統包括·· 演進型Node-B (eNodeB)、移動性管理實體和至 少一存取閘道（AGW)，該方法包括： (a) WTRU經由eNodeB發送一長期演進（LTE)附加 請求訊息到MME，該LTE附加請求訊息包含需要啟動的 服務列表、網路服務存取點識別碼（NSAI>I)列表和與服 務列表關聯的服務品質（QoS)特定檔； (b) 在eNodeB與AGW之間為由服務列表所識別的 一服務建立封包資料協定（PDP)上下文；以及 16 200805974 (c)在WTRU與eNodeB之間使用相關的NSAPI為由 服務列表所識別的每一服務建立無線電存取承載。 2·如實施例1所述的方法，更包括： ⑹MME建立AGW與eN〇deB之間所需要的隧道；以 及 (e) MME確認承載的分配及其相關的NSAPI。 3 ·如實施例1和2中任一實施例所述的方法，其中 NSAPI列表被用於將特定的服務映射到在WTRU的特定終 點。 4·如實施例2所述的方法，更包括·· MME將NSAPI列表轉發到AGW，以識別用戶服務終 點。 5 ·如實施例2所述的方法，更包括： MME對照著本地用戶伺服器（HSS)中的用戶特定檔 來驗證服務列表並批准支援所需服務所需要的資源。 6 · —種在無線通訊系統中用於啟動多承載服務的方 法，該無線通訊系統包括無線發射/接收單元（WTRU)、演 進型Node-B (eNodeB)、移動性管理實體（MME)和至少 一存取閘道（AGW )，其中在eNodeB與AGW之間建立單 一預設封包資料協定（PDP)上下文，該方法包括： (a) WTRU經由eNodeB發送一修改PDP上下文請求訊 息到MME，該修改PDP上下文請求訊息包含需要啟動的 服務列表和網路服務存取點識別碼（NSAPI)列表； (b) 在eNodeB與AGW之間為由該服務列表所識別的 17 200805974 每一服務建立額外的PDP上下文；以及 (C)在WTRU與eNodeB之間使用相關的NSAn為由 服務列表所識別的每一服務建立多個無線電存取承載。 7·如實施例6所述的方法，更包括： (d) MME修改在AGW與eNodeB之間所建立的随道; 以及 (e) MME確認承載的分配及其相關的NSAPI。 8·如實施例6和7中任一實施例所述的方法，其中 NS API列表被用於將特定的服務映射到WTRU處的特定終 9·如實施例7所述的方法，更包括： MME將NSAPI列表轉發到AGW，以識別用戶服務終 10 ·如實施例7所述的方法，更包括： MME對照著本地用戶伺服器（HSS)中的用戶特定檔 來驗證服務列表並批准支援所需服務所需要的資源。 11 · 一種在使用多無線電承載的長期演進（LTE)無線 通訊系統中用於啟動多承載服務的方法，該方法包括： 在主要封包資料協定（PDP)上下文啟動期間啟動多 個多承載，其中在封包交換（PS)附加程序啟動的同時執 行PDP上下文啟動。 12 · —種無線通訊系統，包括： 移動性管理實體（MME); 演進型 Node-B (eNodeB); 200805974TEID, AGW TEID, and NSAPI list (step 875). The MME/UPE 815 sends a Modify PDP Context Acceptance Signal to the WTRU 8〇5 indicating the presence of a single modified tunnel (step 88). Preferably, the initiating pDp context accept signal includes a PDP information, a service list, an APN, and an NsΑρι list. Preferably, the above preferred method is implemented by way of example as a software or mediation software at wtru and eNodeB or similar base stations. This implementation is applicable to a variety of communication layers including, but not limited to, the network layer, the session layer, and the presentation layer. Embodiment 1 A method for establishing a direct tunnel for a wireless transmit/receive unit (WTRU) in a wireless communication system, the evolved Node-B (eNodeB), a mobility management entity, and at least one access Gateway (AGW), the method includes: (a) the WTRU sends a Long Term Evolution (LTE) attach request message to the MME via the eNodeB, the LTE attach request message includes a list of services to be started, a network service access point identifier ( NSAI>I) list and a quality of service (QoS) specific file associated with the service list; (b) establishing a Packet Data Agreement (PDP) context between the eNodeB and the AGW for a service identified by the service list; and 16 200805974 ( c) Using the associated NSAPI between the WTRU and the eNodeB to establish a radio access bearer for each service identified by the list of services. 2. The method of embodiment 1, further comprising: (6) the MME establishing a tunnel required between the AGW and the eN〇deB; and (e) the MME confirming the assignment of the bearer and its associated NSAPI. The method of any of embodiments 1 and 2, wherein the NSAPI list is used to map a particular service to a particular end point at the WTRU. 4. The method of embodiment 2, further comprising: MME forwarding the NSAPI list to the AGW to identify the end of the user service. 5. The method of embodiment 2, further comprising: the MME verifying the list of services against the user specific file in the local user server (HSS) and approving the resources needed to support the desired service. a method for initiating a multi-bearer service in a wireless communication system, the wireless communication system comprising a wireless transmit/receive unit (WTRU), an evolved Node-B (eNodeB), a mobility management entity (MME), and at least An access gateway (AGW), wherein a single Preset Packet Data Protocol (PDP) context is established between the eNodeB and the AGW, the method comprising: (a) the WTRU transmitting a Modify PDP Context Request message to the MME via the eNodeB, the modification The PDP Context Request message contains a list of services to be initiated and a list of Network Service Access Point Identifiers (NSAPIs); (b) between the eNodeB and the AGW, an additional PDP is established for each service identified by the service list 17 200805974 Context; and (C) using the associated NSAn between the WTRU and the eNodeB to establish a plurality of radio access bearers for each service identified by the list of services. 7. The method of embodiment 6, further comprising: (d) modifying, by the MME, the presence established between the AGW and the eNodeB; and (e) determining, by the MME, the assignment of the bearer and its associated NSAPI. The method of any one of embodiments 6 and 7, wherein the NS API list is used to map a specific service to a specific terminal at the WTRU. The method as described in embodiment 7, further comprising: The MME forwards the NSAPI list to the AGW to identify the user service terminal. The method as described in Embodiment 7 further includes: the MME verifying the service list against the user specific file in the Local User Server (HSS) and approving the support office. The resources needed to serve. A method for initiating a multi-bearer service in a Long Term Evolution (LTE) wireless communication system using a multi-radio bearer, the method comprising: initiating a plurality of multi-bearers during a primary packet data protocol (PDP) context initiation, wherein The PDP context startup is performed while the Packet Exchange (PS) add-on is started. 12 · A wireless communication system, including: Mobility Management Entity (MME); Evolved Node-B (eNodeB); 200805974
至少一存取閘道（AGW);以及 無線發射/接收單元(WTRU)，經配置成經由該eNodeB 發送一長期演進（LTE)附加請求訊息到mme，該LTE附 加請求訊息包含需要啟動的服務列表、網路服務存取點識 別碼（NSAPI)列表和與服務列表關聯的服務品質（qoS) 特定檔，該WTRU更經配置成在eNodeB與AGW之間為 由服務列表所識別的每一服務建立封包資料協定（PDP ) 上下文，並在WTRU和eNodeB之間使用相關的NSAPI 為由服務列表所識別的每一服務建立多個無線電存取承 載。 13 ·如實施例12所述的系統，其中MME經配置成建 立AGW與eNodeB之間所需要的隧道，並確認承載的分配 及其相關的NSAPI。 14 ·如實施例12和13中任一實施例所述的系統，其 中NSAPI列表被用於將特定的服務映射到WTRU處的特 定終點。 15 ·如實施例13所述的系統，其中MME更經配置成 將NSAPI列表轉發到AGW，以識別用戶服務終點。 16 ·如實施例13所述的系統，其中MME更經配置成 對照著本地用戶伺服器（HSS)中的用戶特定檔來驗證服 務列表並批准支援所需服務所需要的資源。 17 · —種無線通訊系統，包括： 移動性管理實體（MME); 演進型 Node-B ( eNodeB ); 200805974 存取閘道（AGW)，其中在eNodeB與AGW之間建立 單一預設封包資料協定（PDP)上下文；以及 無線發射/接收單元（WTRU)，經配置成經由eN〇deB 發送-修改封包資料協定（PDP)上下文請求訊息到 MME’該修改PDP上下文請求訊息包含需要啟動的服務列 表和網路服務存取點識別碼（NSAPI)列表，該 經配置成在eNodeB與AGW之間為由服務列表所識別的每 一服務建立額外的PDP上下文並在WTRU與eN〇deB之間 使用相關的NS API為由服務列表所識別的每一服務建立多 個無線電存取承載。 18 ·如實施例17所述的系統，其中_經配置成修 改AGW與eNodeB之間所建立的隧道，並確認承載的分配 及其相關的NSAPI。 19 ·如實施例17和18中任一實施例所述的系統，其 中NSAPI列表被用於將特定的服矛务映射到處的 定終點。 ' 20 ·如實施例18所述的系統，其中更經配置成 將NSAPI歹，J表轉發到AGW，以識別用戶服務終點。 2卜如實施例18所述的系統，其中_更經配置成 對照著本地用戶伺服器（HSS)中_戶特定檔來驗證服 務列表並批准支援所需服務所需要的資源。 22 · —種為無線通訊系統中的無線發射/接收單元 (WTRU)建立直達随道的方法，該無線通訊系統包括無 線電存取、、祕（RAN)、服務通帛封服務（GpRs) 20 200805974 支援節點（SGSN )和至少一閘道GPRS支持節點（GGSN )， 該方法包括： (a) WTRU經由RAN發送一附加請求訊息到SGSN， 該附加請求訊息包含需要啟動的服務列表、網路服務存取 點識別碼（NSAPI)列表和與服務列表關聯的服務品質 (QoS)特定檔；. (b) 在RAN與GGSN之間為由服務列表所識別的每一 服務建立封包資料協定（PDP)上下文；以及 (c) 在WTRU與RAN之間使用相關的NSApi為由服 務列表所識別的每一服務建立一無線電存取承載。 23 ·如實施例22所述的方法，更包括： (d) SGSN建立GGSN與RAN之間所需要的隧道；以 及 (e) SGSN確認承載的分配及其相關的nsapi。 24 ·如實施例22和23中任一實施例所述的方法，其 中NSAPI列表被用於將特定的服務映射到WTRU處的特 定終點。 25 ·如實施例22_24中任一實施例所述的方法，更包 括： SGSN將NSAPI列表轉發到GGSN，以識別用戶服務 終點。 26 ·如實施例22-25中任一實施例所述的方法，更包 括： SGSN對照著本地用戶伺服器（HSS)中的用戶特定檔 21 200805974 來驗證服務列表並批准支援所需服務所需要的資源。 27· —種在無線通訊系統中用於啟動多承載服務的方 法’該無線通訊系統包括無線發射/接收單元（WTRU)、無 線電存取網路（RAN)、服務通用封包無線電服務（GpRs) 支持節點（SGSN)和至少一閘道GPRS支持節點（GGSN)， 其中在RAN與GGSN之間建立單一預設封包資料協定 (PDP)上下文，該方法包括·· ⑻WTRU經由RAN發送一修改PDP上下文請求訊息 到SGSN ’該修改PDP上下文請求訊息包含需要啟動的服 務列表和網路服務存取點識別碼（NSAPI)列表； (b) 在RAN與GGSN之間為由服務列表所識別的每一 服務建立額外的PDP上下文；以及 (c) 在WTRU與RAN之間使用相關的NSAPI為由服 務列表所識別的每一服務建立多個無線電存取承載。 28 ·如實施例27所述的方法，更包括： ⑷SGSN修改在GGSN與RAN之間所建立的隧道； 以及 (e) SGSN確認承載的分配及其相關的NSAPI。 29 ·如實施例27和28中任一實施例所述的方法，其 中NSAPI列表被用於將特定的服務映射到WTRU處的特 定終點。 30 ·如實施例27_29中任一實施例所述的方法，更包 括： SGSN將NSAPI列表轉發到GGSN，以識別用戶服務 22 200805974 終點。 3卜如實施例27-30中任一實施例所述的方法，更包 括： SGSN對照著本地用戶伺服器（HSS)中的用戶特定檔 來驗證服務列表並批准支援所需服務所需要的資源。 32 · —種為無線通訊系統中的無線發射/接收單元 (WTRU)建立雙隧道的方法，該無線通訊系統包括無線 電存取網路（RAN)、服務通用封包無線電服務（gpRS) 支持節點（SGSN)和至少一閘道GPRS支持節點（(}(}观）， 該方法包括： ⑻WTRU經由RAN發送一附加請求訊息到SGSN， 該附加明求成息包含需要啟動的服務列表、網路服務存取 點識別碼（NSAPI)列表和與服務列錢聯的服務品質 (Q〇s)特定檔； (b) 在SGSN與GGSN <間為由服務列表所識別的每 一服務建立一封包資料協定（PDP)上下文； (c) 在SGSN與RAN之間為由服務列表所識別的每一 服務建立一封包資料隧道；以及 ⑷在WTRU與RAN之間使用相關的NSApi為由服 務列表所識別的每一服務建立無線電存取承载。 33 ·如實施例32所述的方法，更包括： (e) SGSN建立GGSN與SGSN之間所需要的通用封包 無線電服務（GPRS)隧道化協定（GTP)隧道； 匕 (f) SGSN建立RAN與SGSN之間所需要的隧道；以及 23 200805974 (g) SGSN確認承載的分配及其相關的NSAPI。 34 · —種在無線通訊系統中用於啟動多承載服務的方 法，該無線通訊系統包括無線發射/接收單元（WTRU)、無 線電存取網路（RAN)、服務通用封包無線電服務（GPRS) 支持節點（SGSN)和至少一閘道GPRS支持節點（GGSN)， 其中透過附加程序在SGSN與GGSN之間建立單一預設封 包資料協定（PDP)上下文，該方法包括： (a) WTRU經由RAN發送一修改PDP上下文請求訊息 到SGSN，該修改PDP上下文請求訊息包含需要啟動的服 務列表和網路服務存取點識別碼（NSAPI)列表； ⑻在SGSN與GGSN之間為由服務列表所識別的每 一服務建立額外的PDP上下文； (c) 在RAN與SGSN之間為由服務列表所識別的每一 服務建立額外的随道；以及 (d) 在WTRU與RAN之間使用相關的NSAPI為由服 務列表所識別的每一服務建立多個無線電存取承載。 35 ·如實施例34所述的方法，更包括： (e) SGSN建立㈤汹與犯汹之間所需要的隧道； ⑺SGSN建立raN與SGSN之間所需要的隧道；以及 (g) SGSN確認承載的分配及其相關的NSApi。 雖然本發明的特徵和元件在較佳的實施方式中以特定 的結合進行了贿’但每—特徵或元件可以在沒有所述較 佳實施方式的其他特徵和元件的情況下單獨使用，或在與 或不與本㈣的其他舰和元件結合的各歸況下使用。 24 200805974 柄明提供的方法或流程圖可以在由通用電腦或處理器執 饤的電腦程式、軟體或補中實施，其巾該電腦程式軟 體或靭體是以有形的方式包含在電腦可讀儲存媒體中的， 關於電腦可_存媒_實地括唯讀記_ (r〇m)、 隨機存取記_ (RAM)、暫存H、緩衝記鏡、半導體 記憶裝置、内部硬碟和可移動磁片之類的磁性介質、磁光 介質以及CD-ROM碟片和數位多功能光碟（DVD)之類的 光學介質。 舉例來說，恰當的處理器包括··通用處理器、專用處 理器、傳統處理器、數位訊號處理器（Dsp)、多個微處理 器、與DSP核心相關聯的一或多個微處理器、控制器、微 控制器、專用積體電路（ASIC )、現場可編程閘陣列（FPGA ) 電路、任何一種積體電路（1C)及/或狀態機。 與軟體相關聯的處理器可以用於實現射頻收發機，以 在無線發射接收單元（WTRU)、用戶設備（UE)、終端、 基地台、無線電網路控制器（RNC)或是任何一種主機電 腦中加以使用。WTRU可以與採用硬體及/或軟體形式實施 的模組結合使用，例如相機、攝像機模組、視訊電路、揚 聲器電話、振動裝、揚聲器、麥克風、電視收發機、免持 耳機、鍵盤、藍牙⑧模組、調頻（FM)無線電單元、液晶 顯示器（LCD)顯示單元、有機發光二極體（〇LED)顯示 單元、數位音樂播放器、媒體播放器、視訊遊戲機模組、 網際網路瀏覽器及/或任何一種無線區域網路（WLAN)模 組。 25 200805974 【圖式簡單說明】 從以下關於較佳實施方式的描述中可以更詳細地瞭解 本發明，這些較佳實施例是作為實例而提供，並且是結合 所附圖式而被理解的，其中： 圖1顯示出傳統的GPRS/3G無線通訊系統架構； 圖2A示出了傳統GTP用戶平面隧道的建立； 圖2B顯示出根據本發明的單一 gtp隨道的建立； 圖3顯不出基於LTE的無線通訊系統的系統架構演進 (SAE)； 圖4顯示出傳統隧道協定堆疊； 圖5顯示出根據本發明的LTEGTp協定堆疊； 圖6是傳統隧道建立程序的訊號流向圖； 圖7是用於建立LTE單一 GTP隧道的多承载服務啟動 的LTE附加程序的訊號流向圖；以及 圖8疋用於建立LTE單一 GTP隧道的多承載服務啟動 的修改PDP上下文啟動程序的訊號流向圖。 【主要元件符號說明】 100 、 300 無線通訊系統 105、210 服務GPRS支援節點(SGSN) 110、205 閘道GPRS支持節點(GGSN) 115 通用陸地無線電存取網路（UTRAN) 120 無線發射/接收單元（WTRU) 125 終端設備（TE) 130 行動終端（MT) 26 200805974 215 無線電網路控制器（RNC) 220 GTP隧道 225 用戶隧道 250 、 710 演進型B節點（eNodeB) 265 、 720 存取閘道（AGW) 305 演進型封包核心 310 、 715 移動性管理實體（MME) /用戶平面實 體（UPE) 315 錨點 320 演進型無線電存取網路 325 通用封包無線電服務(GPRS)核心 335 全球行動通訊系統演進無線電存取網 路 700 隧道建立（LTE附加）程序 705 無線發射/接收單元（WTRU) 27At least one access gateway (AGW); and a wireless transmit/receive unit (WTRU) configured to send a Long Term Evolution (LTE) attach request message to the mme via the eNodeB, the LTE attach request message including a list of services to be initiated a Network Service Access Point Identifier (NSAPI) list and a Quality of Service (qoS) profile associated with the service list, the WTRU being further configured to establish between each of the services identified by the service list between the eNodeB and the AGW A Packet Data Protocol (PDP) context is used and a plurality of radio access bearers are established for each service identified by the service list using the associated NSAPI between the WTRU and the eNodeB. 13. The system of embodiment 12, wherein the MME is configured to establish a tunnel required between the AGW and the eNodeB and to confirm the assignment of the bearer and its associated NSAPI. The system of any of embodiments 12 and 13, wherein the NSAPI list is used to map a particular service to a particular endpoint at the WTRU. The system of embodiment 13 wherein the MME is further configured to forward the NSAPI list to the AGW to identify the user service endpoint. The system of embodiment 13 wherein the MME is further configured to validate the service list against the user specific files in the local user server (HSS) and approve the resources needed to support the desired service. 17 · A wireless communication system, comprising: a mobility management entity (MME); an evolved Node-B (eNodeB); 200805974 an access gateway (AGW), wherein a single preset packet data protocol is established between the eNodeB and the AGW a (PDP) context; and a wireless transmit/receive unit (WTRU) configured to send a packet-modified (PDP) context request message to the MME via eN〇deB, the modified PDP context request message containing a list of services to be initiated and a Network Service Access Point Identifier (NSAPI) list configured to establish an additional PDP context between the eNodeB and the AGW for each service identified by the service list and to use between the WTRU and eN〇deB The NS API establishes multiple radio access bearers for each service identified by the service list. 18. The system of embodiment 17, wherein _ is configured to modify the tunnel established between the AGW and the eNodeB and to confirm the assignment of the bearer and its associated NSAPI. The system of any of embodiments 17 and 18, wherein the NSAPI list is used to map a particular service to a given end point. The system of embodiment 18, wherein the NSAPI, J table is further configured to forward the J table to the AGW to identify the user service endpoint. 2. The system of embodiment 18, wherein _ is further configured to validate the service list against the _user specific file in the local user server (HSS) and approve the resources needed to support the desired service. A method for establishing a direct presence channel for a wireless transmit/receive unit (WTRU) in a wireless communication system, the wireless communication system including a radio access, a secret (RAN), a service overnight service (GpRs) 20 200805974 a support node (SGSN) and at least one gateway GPRS support node (GGSN), the method comprising: (a) the WTRU sends an additional request message to the SGSN via the RAN, the additional request message including a list of services to be started, and a network service store A point identification code (NSAPI) list and a quality of service (QoS) specific file associated with the service list; (b) a packet data contract (PDP) context is established between the RAN and the GGSN for each service identified by the service list And (c) using the associated NSApi between the WTRU and the RAN to establish a radio access bearer for each service identified by the list of services. The method of embodiment 22, further comprising: (d) the SGSN establishing a required tunnel between the GGSN and the RAN; and (e) the SGSN confirming the assignment of the bearer and its associated nsapi. The method of any of embodiments 22 and 23, wherein the NSAPI list is used to map a particular service to a particular endpoint at the WTRU. The method of any one of embodiments 22-24, further comprising: the SGSN forwarding the NSAPI list to the GGSN to identify the user service endpoint. The method of any one of embodiments 22-25, further comprising: the SGSN verifying the list of services against the user specific file 21 200805974 in the local user server (HSS) and approving the need to support the required service resource of. 27. A method for initiating a multi-bearer service in a wireless communication system comprising a wireless transmit/receive unit (WTRU), a radio access network (RAN), a service universal packet radio service (GpRs) support A node (SGSN) and at least one gateway GPRS support node (GGSN), wherein a single Preset Packet Data Protocol (PDP) context is established between the RAN and the GGSN, the method comprising: (8) the WTRU transmitting a modified PDP context request message via the RAN To the SGSN 'The Modify PDP Context Request message contains a list of services to be initiated and a list of Network Service Access Point Identifiers (NSAPIs); (b) establish an additional between the RAN and the GGSN for each service identified by the list of services PDP context; and (c) using the associated NSAPI between the WTRU and the RAN to establish multiple radio access bearers for each service identified by the service list. 28. The method of embodiment 27, further comprising: (4) the SGSN modifying the tunnel established between the GGSN and the RAN; and (e) the SGSN confirming the assignment of the bearer and its associated NSAPI. The method of any one of embodiments 27 and 28, wherein the NSAPI list is used to map a particular service to a particular endpoint at the WTRU. The method of any one of embodiments 27-29, further comprising: the SGSN forwarding the NSAPI list to the GGSN to identify the user service 22 200805974 endpoint. 3. The method of any one of embodiments 27-30, further comprising: the SGSN verifying the list of services against the user specific file in the local user server (HSS) and approving resources needed to support the required service . 32. A method for establishing a dual tunnel for a wireless transmit/receive unit (WTRU) in a wireless communication system, the wireless communication system comprising a radio access network (RAN), a serving universal packet radio service (gpRS) support node (SGSN) And at least one gateway GPRS support node ((}), the method includes: (8) the WTRU sends an additional request message to the SGSN via the RAN, the additional request information includes a list of services to be started, and network service access A point identification code (NSAPI) list and a service quality (Q〇s) specific file associated with the service; (b) A package data agreement is established between the SGSN and the GGSN for each service identified by the service list ( PDP) context; (c) establishing a packet data tunnel between the SGSN and the RAN for each service identified by the service list; and (4) using the associated NSApi between the WTRU and the RAN for each identified by the service list The method of establishing a radio access bearer. 33. The method of embodiment 32, further comprising: (e) establishing, by the SGSN, a General Packet Radio Service (GPRS) Tunneling Protocol (GTP) tunnel required between the GGSN and the SGSN; (f) the SGSN establishes the required tunnel between the RAN and the SGSN; and 23 200805974 (g) The SGSN acknowledges the assignment of the bearer and its associated NSAPI. 34 - A method for initiating a multi-bearer service in a wireless communication system, The wireless communication system includes a wireless transmit/receive unit (WTRU), a radio access network (RAN), a serving universal packet radio service (GPRS) support node (SGSN), and at least one gateway GPRS support node (GGSN), wherein The add-on establishes a single Preset Packet Data Protocol (PDP) context between the SGSN and the GGSN, the method comprising: (a) the WTRU transmitting a Modify PDP Context Request message to the SGSN via the RAN, the Modify PDP Context Request message containing the need to initiate a list of services and a list of network service access point identifiers (NSAPIs); (8) establishing an additional PDP context between the SGSN and the GGSN for each service identified by the service list; (c) between the RAN and the SGSN Each service identified by the service list establishes an additional track; and (d) uses the associated NSAPI between the WTRU and the RAN to establish more for each service identified by the service list The method of embodiment 34, further comprising: (e) establishing, by the SGSN, a tunnel required between (5) 汹 and 汹; (7) establishing, by the SGSN, a tunnel required between the raN and the SGSN; (g) The SGSN acknowledges the assignment of the bearer and its associated NSApi. Although the features and elements of the present invention have been made in a particular combination in a preferred embodiment, the features or elements may be Other features and elements of the mode are used alone or in combination with or without the other ships and components of (4). 24 200805974 The method or flow chart provided by the handle can be implemented in a computer program, software or patch that is executed by a general purpose computer or processor. The computer program software or firmware is tangibly stored in a computer readable storage. In the media, about the computer _ storage media _ the real only read _ (r〇m), random access _ (RAM), temporary memory H, buffer mirror, semiconductor memory device, internal hard drive and removable Magnetic media such as magnetic sheets, magneto-optical media, and optical media such as CD-ROM discs and digital versatile discs (DVDs). For example, a suitable processor includes a general purpose processor, a special purpose processor, a conventional processor, a digital signal processor (Dsp), a plurality of microprocessors, one or more microprocessors associated with the DSP core. , controller, microcontroller, dedicated integrated circuit (ASIC), field programmable gate array (FPGA) circuit, any integrated circuit (1C) and/or state machine. A processor associated with the software can be used to implement a radio frequency transceiver for a wireless transmit receive unit (WTRU), user equipment (UE), terminal, base station, radio network controller (RNC), or any host computer Used in the middle. The WTRU may be used in conjunction with modules implemented in hardware and/or software, such as cameras, camera modules, video circuits, speakerphones, vibration packs, speakers, microphones, television transceivers, hands-free headsets, keyboards, Bluetooth 8 Module, frequency modulation (FM) radio unit, liquid crystal display (LCD) display unit, organic light emitting diode (〇LED) display unit, digital music player, media player, video game machine module, internet browser And/or any wireless local area network (WLAN) module. 25 200805974 BRIEF DESCRIPTION OF THE DRAWINGS The invention will be understood in more detail from the following description of the preferred embodiments, which are provided by way of example Figure 1 shows a conventional GPRS/3G wireless communication system architecture; Figure 2A shows the establishment of a traditional GTP user plane tunnel; Figure 2B shows the establishment of a single gtp channel according to the present invention; Figure 3 shows no LTE-based System Architecture Evolution (SAE) for Wireless Communication Systems; Figure 4 shows a conventional tunnel protocol stack; Figure 5 shows an LTEGTp protocol stack in accordance with the present invention; Figure 6 is a signal flow diagram of a conventional tunnel setup procedure; Figure 7 is for a signal flow diagram of a conventional tunnel setup procedure; A signal flow diagram of an LTE add-on program initiated by a multi-bearer service for establishing an LTE single GTP tunnel; and a signal flow diagram of a modified PDP context initiator initiated by a multi-bearer service for establishing an LTE single GTP tunnel. [Main component symbol description] 100, 300 wireless communication system 105, 210 Serving GPRS Support Node (SGSN) 110, 205 Gateway GPRS Support Node (GGSN) 115 Universal Terrestrial Radio Access Network (UTRAN) 120 Wireless Transmitting/Receiving Unit (WTRU) 125 Terminal Equipment (TE) 130 Mobile Terminal (MT) 26 200805974 215 Radio Network Controller (RNC) 220 GTP Tunnel 225 User Tunnel 250, 710 Evolved Node B (eNodeB) 265, 720 Access Gateway ( AGW) 305 Evolved Packet Core 310, 715 Mobility Management Entity (MME) / User Plane Entity (UPE) 315 Anchor 320 Evolved Radio Access Network 325 General Packet Radio Service (GPRS) Core 335 Global Mobile Telecommunications System Evolution Radio Access Network 700 Tunnel Establishment (LTE Attachment) Procedure 705 Wireless Transmit/Receive Unit (WTRU) 27