WO2008047666A1 - Packet communication method and mobile station - Google Patents
Packet communication method and mobile station Download PDFInfo
- Publication number
- WO2008047666A1 WO2008047666A1 PCT/JP2007/069825 JP2007069825W WO2008047666A1 WO 2008047666 A1 WO2008047666 A1 WO 2008047666A1 JP 2007069825 W JP2007069825 W JP 2007069825W WO 2008047666 A1 WO2008047666 A1 WO 2008047666A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mobile station
- packet
- packet switch
- data path
- restriction information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/38—Graded-service arrangements, i.e. some subscribers prevented from establishing certain connections
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/21—Monitoring or handling of messages
- H04L51/224—Monitoring or handling of messages providing notification on incoming messages, e.g. pushed notifications of received messages
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/436—Arrangements for screening incoming calls, i.e. evaluating the characteristics of a call before deciding whether to answer it
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/12—Setup of transport tunnels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/58—Message adaptation for wireless communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
- H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/02—Access restriction performed under specific conditions
Definitions
- the present invention relates to a packet communication method for performing packet communication via a data path established between a mobile station and a packet switch, and a mobile station used in the packet communication method.
- step S2001 the packet exchange SGSN force S, and paging (Paging) for notifying the presence of an incoming call addressed to the mobile station UE are notified.
- step S2004 a signaling connection (C-plane path: control path) between the mobile station UE's NAS (Non Access Stratum) capability and the packet switch SGSN
- step S2005 the message instructs the mobile station UE to establish a U-plane path with the packet switch SGSN via the packet switch SGSN force S and C-plane path.
- Send SMS Short Message Service
- step S2006 the APL (Application Stratum) function of the mobile station UE establishes a U-plane path with the packet switch SGSN in response to an incoming "SMS Push" transmitted from the packet switch SGSN.
- step S2007 the NAS function of the mobile station UE transmits the “startup instruction” to the AS function of the mobile station UE.
- step S2008 the mobile station UE receives the AS capability S and the mobile station UE's NAS function.
- the RRC connection is established with the radio network controller RNC by sending to the packet switch SGSN in response to the received “start-up instruction”.
- step S2009 when the C-plane path established in step S2004 is released, a C_plane path is established between the NAS functional capability S of the mobile station UE and the packet switch SGSN.
- step S2010 the U-plane path (data path) is established with the NAS function packet switch SGSN of the mobile station UE.
- step S3001 when congestion is detected in the radio network controller RNC power packet switch SGSN, restriction information that restricts outgoing calls while allowing incoming calls, ie, PS It broadcasts restriction information that restricts only outgoing calls (for example, VoIP (Voice over IP) communication and PoC (Push-to-Talk over Cellular) communication).
- VoIP Voice over IP
- PoC Push-to-Talk over Cellular
- the restriction information is set so as to restrict only transmissions of mobile stations whose UE class (access class indicating the type of mobile station) is “5” to “9”. Being! /
- the mobile station UE # 3 since the mobile station UE # 3 whose UE class is "0" is not restricted in terms of outgoing and incoming calls, the mobile station UE # 3 receives the restriction information. Even if it is received, both outgoing and incoming calls can be performed.
- step S3002 paging for notifying the presence of an incoming call addressed to packet switch SGSN force S and mobile station UE # 1 is notified.
- the paging notified from the packet switch SGSN in step S3003 is the paging addressed to the mobile station UE # 1 in step AS3003, and the mobile station UE # 1 has the AS functional capability S. If the station UE # 1 recognizes that the incoming paging is permitted, in step S3004, the station UE # 1 RRC connection is established between them.
- step S3005 the NAS function of the mobile station UE # 1 establishes a C-plane path with the packet switch SGSN.
- step S3006 a message instructing the mobile station UE # 1 to establish a U-plane path with the packet switch SGSN via the packet switch SGSN force S and C-plane path. Send an “SMS Push”.
- step S3007 the APL capability of mobile station UE # 1 is set to establish a U-plane path with packet switch SGSN in response to an incoming "SMS Push" sent from packet switch SGSN. Is sent to the NAS function of the mobile station UE # 1, and in step S3008, the NAS function of the mobile station UE # 1 sends the "start instruction" to the AS function of the mobile station UE # 1. Send to.
- step S3009 when it is recognized that PS transmission is restricted in the mobile station UE # 1 having UE class power S "5" based on the restriction information described above, the process proceeds to step S3010. ! /, Even if the AS function of the mobile station UE # 1 receives the “start-up instruction” from the NAS function of the mobile station UE # 1, it cannot send to the packet switch SGSN. A U-plane path cannot be established with the packet switch SGSN.
- SMS Push is transmitted from the CS domain.
- a response to such SMS Push is sent to the PS domain.
- step S3101 when congestion is detected in the radio network controller RNC power packet switch SGSN, restriction information that restricts outgoing calls while allowing incoming calls, that is, PS outgoing calls.
- the restriction information that restricts only is notified.
- step S3102 paging for notifying the presence of an incoming call addressed to circuit switch MSC / VLR force S and mobile station UE # 1 is notified.
- step S3103 The paging notified from the mobile station UE # 1 AS capability S, step S3103, from the circuit switch MSC / VLR power is paging addressed to the mobile station UE # 1, and If the mobile station UE # 1 recognizes that the incoming paging is permitted based on the above regulatory information, in step S3104, the mobile station UE # 1 Then establish an RRC connection.
- step S3105 the NAS function of the mobile station UE # 1 establishes a C-plane path with the circuit switch MSC / VLR.
- step S3106 a U-plane path is established between the mobile station UE # 1 and the circuit switch MSC / VLR via the circuit switch MSC / VLR force S, C-plane path.
- Send “SMS Push” which is a message to instruct.
- step S3107 in response to the arrival of "SMS Push" sent from the mobile station UE # 1 APL function circuit switch MSC / VLR, an up lane path is established with the packet switch SGSN.
- the “start-up instruction” to be instructed is transmitted to the NAS function of mobile station UE # 1.
- step S3108 when the NAS function of the mobile station UE # 1 determines in step S3108 that the RRC connection is established with the radio network controller RNC, the "start instruction" ”Is sent to the mobile station UE # 1 AS function, and a C-plane path is established with the packet switch SGSN.
- the NAS function of mobile station UE # 1 recognizes that PS transmission is restricted in mobile station UE # 1 in step S3108, it performs C communication with packet switch SGSN.
- -A plane path cannot be established, and a U-plane path cannot be established with the packet switch SGSN.
- step S3207 in response to the arrival of the "SMS Push" sent from the mobile station UE # 1 APL capability packet switch SGSN, a U-plane path is established with the packet switch SGSN. “Start-up instruction” is sent to the NAS function of mobile station UE # 1.
- the NAS function of mobile station UE # 1 is the packet in step S3208. If it is determined that the C-plane path is established with the exchange SGSN, the U-plane is exchanged with the packet exchange SGSN instead of sending the “start-up instruction” to the AS function of the mobile station UE # 1. Establish a path.
- Non-Patent Document 1 3GPP TS23.040, "Technical realization of the Short Message Service (SMS)"
- SMS Short Message Service
- mobile station UE # 1 starts packet communication by performing transmission to packet switch SGSN after receiving paging to notify the presence of an incoming call addressed to mobile station UE # 1.
- the packet communication is started in response to the incoming call addressed to the mobile station UE # 1. There was a problem that could not be done.
- the present invention has been made in view of the above-described problems.
- the mobile station UE # 1 power is addressed to the packet switch SGSN after receiving paging for notifying the presence of an incoming call addressed to the mobile station UE # 1.
- An object of the present invention is to provide a packet communication method and a mobile station that can start packet communication in response to an incoming call.
- a first feature of the present invention is a packet communication method for performing packet communication via a data path established between a mobile station and a packet switch, wherein the mobile station allows incoming calls.
- the mobile station establishes a control path with the packet switch in response to an incoming call, and the packet switch communicates with the packet switch with respect to the mobile station via the control path.
- the mobile station has a step of establishing the data path with the packet switch by transmitting to the packet switch.
- a second feature of the present invention is a mobile station configured to perform packet communication via a data path established with a packet switch, and allows outgoing calls while allowing incoming calls.
- a control path is configured to establish a control path between a control information receiving unit configured to receive control information to be controlled and an incoming paging addressed to the mobile station.
- a control path establishing unit, and a data path establishing unit configured to establish the data path with the packet switch by transmitting to the packet switch, and Even when the restriction information receiving unit receives the restriction information, a message instructing the mobile station to establish the data path with the packet switch is received.
- the data path establishing unit by sending to the packet switch destined, and summarized in that is configured to establish the data path with the packet exchange.
- the mobile station even if the mobile station receives restriction information that restricts outgoing calls while allowing incoming calls, it establishes a data path with the packet switch. When a message instructing to be received is received, it is configured so that it can be sent to the packet switch. Therefore, even though the incoming call is permitted, the mobile station responds to the incoming call. Therefore, it is possible to solve the problem that packet communication cannot be started.
- the restriction information includes an access class indicating a type of mobile station to which transmission to the packet switch should be restricted, and the restriction information receiving unit includes an access to which the mobile station belongs.
- the restriction information including the class is received, the data path establishment unit transmits the packet exchange to the packet exchange by transmitting it to the packet exchange.
- the establishment of the data path connection with a device may be restricted.
- mobile station UE # 1 transmits to the packet switch SGSN after receiving paging for notifying the presence of an incoming call addressed to mobile station UE # 1.
- the incoming call addressed to the mobile station UE # 1 is received even when the restriction information that the incoming call is allowed but the outgoing call is restricted is received. Accordingly, it is possible to provide a packet communication method and a mobile station that can start packet communication according to the situation.
- FIG. 1 is a sequence diagram showing an incoming call process when outgoing calls are not restricted in a conventional mobile communication system.
- FIG. 2 is a diagram for explaining incoming call processing when outgoing calls are restricted in a conventional mobile communication system.
- FIG. 3 is a sequence diagram showing an incoming call process when outgoing calls are restricted in a conventional mobile communication system.
- FIG. 4 is a sequence diagram showing incoming call processing when outgoing calls are restricted in a conventional mobile communication system.
- FIG. 5 is a sequence diagram showing an incoming call process when outgoing calls are restricted in a conventional mobile communication system.
- FIG. 6 is a functional block diagram of a mobile station according to the first embodiment of the present invention.
- FIG. 7 is a diagram showing an example of a format of SMS Push received by the mobile station according to the first embodiment of the present invention.
- FIG. 8 is a sequence diagram showing an incoming call process when outgoing calls are restricted in the mobile communication system according to the first embodiment of the present invention.
- FIG. 9 is a sequence diagram showing an incoming call process when outgoing calls are restricted in the mobile communication system according to the first modification of the present invention.
- FIG. 10 is a sequence diagram showing incoming call processing when outgoing calls are restricted in the mobile communication system according to Modification 2 of the present invention.
- the configuration of the packet communication system according to the first embodiment of the present invention is the same as the configuration of the conventional packet communication system.
- the packet switch SGSN and the circuit switch MSC / VLR A radio network controller RNC, a radio base station BTS (not shown), and mobile stations UE # 1 to UE # 3! /.
- the functions of the packet switch SGSN, the circuit switch VLR / MSC, the radio network controller RNC, and the radio base station BTS are the same as those in the conventional packet communication system. It is the same as each function.
- the mobile stations UE # 1 to UE # 3 are configured to perform packet communication via a C-plane path established with the packet switch SGSN! /.
- the mobile station UE # 1 has a restriction information receiving unit 11, a restriction information managing unit 12,
- a Paging receiving unit 13 an RRC connection establishing unit 14, an SMS Push receiving unit 15, a C-plane path establishing unit 16, and a U-plane path establishing unit 17.
- the regulation information receiving unit 11, the regulation information managing unit 12, the Paging receiving unit 13, and the RRC connection establishing unit 14 exist as AS functions, and the U-plane path establishing unit 16 and C
- -plane path establishment unit 17 exists as a NAS function, and SMS Push reception unit 15
- the restriction information receiving unit 11 is configured to receive restriction information broadcast from the radio network controller RNC.
- restriction information is configured to set “restriction type”, “UE class”, and “incoming call” as shown in FIG.
- the "regulation type” is a power that is a PS regulation that regulates outgoing calls through the packet switch SGSN, a power that is a CS regulation that regulates outgoing calls through the circuit switch MSC / VLR, or a packet switch This is set to PS / CS regulation that regulates V / S for outgoing calls via both SGSN and circuit switch MSC / VLR.
- “UE class” is set for an access class indicating the type of mobile station whose transmission to the packet switch SGSN or the circuit switch MSC / VLR should be restricted.
- the restriction information management unit 12 is configured to manage the restriction information received by the restriction information receiving unit 11.
- the Paging receiving unit 13 is configured to receive paging for notifying the presence of an incoming call addressed to the mobile station UE # 1 received from the packet switch SGSN.
- the RRC connection establishment unit 14 is configured to establish an RRC connection with the radio network controller RNC in response to an incoming paging addressed to the mobile station UE # 1! /.
- the RRC connection establishment unit 14 is configured to establish an RRC connection by transmitting to the bucket exchange SGSN in response to the "start-up instruction" from the NAS function.
- the restriction information receiving unit 11 includes the UE class "5" of the mobile station UE # 1 and receives restriction information that restricts outgoing calls while allowing incoming calls, the received "start instruction” “Only when it is generated due to SMS Pushj, the RRC connection establishment unit 14 can make an outgoing call to the packet switch SGSN and can establish an RRC connection.
- start-up instruction is configured to notify whether or not it is generated due to “SMS Push”! /.
- the restriction information receiving unit 11 includes the UE class “5” of the mobile station UE # 1 and receives the restriction information for restricting incoming / outgoing calls, the received “activation instruction” is received. “The RRC connection establishment unit 14 cannot make a call to the packet switch SGSN regardless of whether it is generated due to SMS Pushj. Configured to be regulated! /
- the SMS Push receiving unit 15 is a message that instructs the mobile station UE # 1 to establish a U-plane path with the packet switch SGSN via the C-plane path. It is configured to receive “Push”.
- the C-plane path establishment unit 16 is configured to establish a C-plane path (control path) with the packet switch SGSN in response to an incoming paging addressed to the mobile station UE # 1. Has been
- the C-plane path establishment unit 16 establishes an RRC connection establishment unit 14 force S, C-plane communication with the packet switch SGSN when the RRC connection is established in response to the “start-up instruction” from the NAS function. Configured to establish a plane path! /
- the U-plane path establishment unit 17 establishes the above-mentioned RRC connection by transmitting to the RRC connection establishment unit 14 S, the packet switch SGSN, and then the C-plane path. After the establishing unit 16 establishes the above-mentioned C-plane path, the packet switch SGS
- step S1001 when congestion is detected in the radio network controller RNC power packet switch SGSN, regulation information that restricts outgoing calls while allowing incoming calls, that is, PS outgoing The restriction information that restricts only is notified.
- the AS function of the mobile station U E # 1 receives and stores the power and control information.
- step S1002 paging for notifying the presence of an incoming call addressed to packet switch SGSN force S and mobile station UE # 1 is notified.
- the mobile station UE # 1 has AS capability S, and in step S1003, the packet switch SGSN If the notified paging is a paging addressed to the mobile station UE # 1, and it is recognized that the mobile station UE # 1 is allowed to receive the paging based on the restriction information described above, In 13004, an RRC connection is established with the radio network controller RNC.
- step S1005 the NAS function of the mobile station UE # 1 establishes a C-plane path with the packet switch SGSN.
- step S1006 a message instructing the mobile station UE # 1 to establish a U-plane path with the packet switch SGSN via the packet switch SGSN force S and C-plane path. Send an “SMS Push”.
- step S1007 in response to the arrival of the "SMS Push" sent from the mobile station UE # 1 APL capability packet switch SGSN, a U-plane path is established with the packet switch SGSN. Is sent to the NAS function of mobile station UE # 1 and the NAS function power of mobile station UE # 1 is sent to the AS function of mobile station UE # 1 in step 13008. Send.
- Step S1009 only PS transmission is restricted in the mobile station UE # 1 with UE class power S "5", but the "start instruction" is generated due to "SMS Push" Therefore, the mobile station UE # 1 has the AS capability S, the ability to transmit to the packet switch SGSN S, and the ability to establish an RRC connection with the radio network controller RNC in step S1010. it can.
- step S1010 when the C-plane path established in step S1005 is released, the C-plane path is established between the mobile station UE # 1 with NAS capability S and packet switch SGSN. To do.
- step S1011 the NAS function of the mobile station UE # 1 establishes a U-plane path with the packet switch SGSN.
- the mobile station UE # 1 uses the power, culled U-plane path, and negotiates.
- the mobile station UE even when the mobile station UE receives the restriction information that restricts the outgoing call while allowing the incoming call, Since it is configured so that it can be sent to the packet switch SGSN when it receives an ⁇ SMS Push '' that instructs to establish a U-plane path with the SGSN, it is possible to solve the problem that packet communication cannot be started in response to an incoming call addressed to the mobile station UE.
- steps S1101 to S1106 are the same as the operations in steps S3101 to S3106 in FIG. 4 described above, and thus the description thereof is omitted.
- the SMS Push is transmitted from the CS domain force, but a response to the SMS Push is made to the PS domain.
- step S1107 in response to the arrival of "SMS Push" sent from the mobile station UE # 1 APL function circuit switch MSC / VLR, an up lane path is established with the packet switch SGSN.
- the “start-up instruction” to be instructed is transmitted to the NAS function of mobile station UE # 1.
- step 1108 the NAS function of mobile station UE # 1 recognizes that only PS transmission is restricted in mobile station UE # 1 with UE class power S "5", and the radio link Recognize that an RRC connection has been established with the control station RNC! /, So that a conventional C-plane path must be established with the packet switch SGSN. I can't.
- the NAS function of the mobile station UE # 1 is generated due to the "SMS Push" received from the NAS function of the mobile station UE # 1 If it is determined that the packet has been received, it can be sent to the packet switch SGSN.
- the force S is established to establish a C-plane path with the packet switch SGSN.
- step S1110 the NAS function of the mobile station UE # 1 establishes a U-plane path with the packet switch SGSN.
- the mobile station UE # 1 uses the power, culled U-plane path, and negotiates.
- a mobile communication system according to Modification 2 of the present invention is described.
- the mobile communication system according to Modification 2 will be described by focusing on the differences from the mobile communication system according to the first embodiment described above.
- steps S1201 to S 1206 are the same as the operations in steps S 1001 to S1006 in FIG.
- step S1207 the APL capability of the mobile station UE # 1 has been established with the packet switch SGSN in response to the arrival of the "SMS Push" transmitted from the packet switch SGSN.
- a “start-up instruction” instructing to establish a U-plane path with the packet switch SGSN is transmitted to the NAS function of the mobile station UE # 1.
- step 1208 the NAS function of the mobile station UE # 1 recognizes that only PS transmission is restricted in the mobile station UE # 1 having UE class power S "5", and packet exchange is performed. Since it recognizes that a C-plane path has been established with the exchange SGSN, a U-plane path cannot be established with the packet exchange SGSN.
- the NAS function of the mobile station UE # 1 is generated due to the "SMS Push" received from the NAS function of the mobile station UE # 1 If it is determined that the packet has been changed, it can be transmitted to the packet switch SGSN, and in step S1209, it is possible to establish a U-plane path with the packet switch SGSN.
- Mobile station UE # 1 performs packet communication using power, KARU U-plane path.
- GSM standards including GERAN (GSM EDGE Radio Access Network) and GPRS (General Packet Radio Services), UMTS standards including UTRAN (UM TS Terrestrial Radio Access Network) and GPRS, etc. are used.
- the power described by taking the mobile communication system as an example is also applicable to a mobile communication system using the LTE (Long Term Evolution) / SAE (System Architecture Evolution) standard. That is, the present invention is applicable to any mobile communication system that uses “SMS Push”.
- LTE Long Term Evolution
- SAE System Architecture Evolution
- mobile station UE # 1 receives paging for notifying the presence of an incoming call addressed to mobile station UE # 1. Even in the packet communication system configured to start packet communication by making a transmission to the packet switching device SGSN later, even if the restriction information that the incoming call is permitted but the outgoing call is restricted is received It becomes possible to start packet communication in response to an incoming call addressed to mobile station UE # 1, and is useful in wireless communication such as mobile communication.
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- Computer Networks & Wireless Communication (AREA)
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- Data Exchanges In Wide-Area Networks (AREA)
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20070829563 EP2079248B1 (en) | 2006-10-11 | 2007-10-11 | Packet communication method and mobile station |
| CN2007800381478A CN101523972B (zh) | 2006-10-11 | 2007-10-11 | 分组通信方法以及移动台 |
| US12/445,305 US8422423B2 (en) | 2006-10-11 | 2007-10-11 | Packet communication method and mobile station |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006278174A JP4889435B2 (ja) | 2006-10-11 | 2006-10-11 | パケット通信方法及び移動局 |
| JP2006-278174 | 2006-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2008047666A1 true WO2008047666A1 (en) | 2008-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2007/069825 Ceased WO2008047666A1 (en) | 2006-10-11 | 2007-10-11 | Packet communication method and mobile station |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8422423B2 (ja) |
| EP (1) | EP2079248B1 (ja) |
| JP (1) | JP4889435B2 (ja) |
| KR (1) | KR101033627B1 (ja) |
| CN (1) | CN101523972B (ja) |
| TW (1) | TW200833029A (ja) |
| WO (1) | WO2008047666A1 (ja) |
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| US8755796B2 (en) | 2008-05-29 | 2014-06-17 | Ntt Docomo, Inc. | Mobile communication system that selectively determines uplink transmission to a base station even when radio signal transmission to the base station is prohibited |
| JP2010141669A (ja) * | 2008-12-12 | 2010-06-24 | Ntt Docomo Inc | 移動端末及び通信方法 |
| CN103155694B (zh) * | 2010-10-12 | 2016-08-03 | 三星电子株式会社 | 通用移动电信系统中通信机器类型通信数据通过iu接口的方法和装置 |
| US8699414B2 (en) * | 2011-04-01 | 2014-04-15 | Sprint Communications Company L.P. | Wireless communication device with both a wireless transceiver and a wireless paging receiver |
| EP2509345A1 (en) | 2011-04-05 | 2012-10-10 | Panasonic Corporation | Improved small data transmissions for machine-type-communication (MTC) devices |
| JP5222973B2 (ja) * | 2011-04-27 | 2013-06-26 | 株式会社エヌ・ティ・ティ・ドコモ | 無線通信システム及びメッセージ通知方法 |
| JP5352621B2 (ja) * | 2011-04-27 | 2013-11-27 | 株式会社エヌ・ティ・ティ・ドコモ | 通信方法及び通信システム |
| JP5222974B2 (ja) * | 2011-04-27 | 2013-06-26 | 株式会社エヌ・ティ・ティ・ドコモ | 通信システム及び通信方法 |
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2007
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- 2007-10-11 TW TW96138012A patent/TW200833029A/zh not_active IP Right Cessation
- 2007-10-11 WO PCT/JP2007/069825 patent/WO2008047666A1/ja not_active Ceased
- 2007-10-11 CN CN2007800381478A patent/CN101523972B/zh active Active
- 2007-10-11 EP EP20070829563 patent/EP2079248B1/en active Active
- 2007-10-11 US US12/445,305 patent/US8422423B2/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| KR20090073160A (ko) | 2009-07-02 |
| CN101523972B (zh) | 2011-05-18 |
| US8422423B2 (en) | 2013-04-16 |
| EP2079248A4 (en) | 2013-08-21 |
| US20100074171A1 (en) | 2010-03-25 |
| JP4889435B2 (ja) | 2012-03-07 |
| JP2008098951A (ja) | 2008-04-24 |
| TW200833029A (en) | 2008-08-01 |
| KR101033627B1 (ko) | 2011-05-11 |
| EP2079248B1 (en) | 2014-09-17 |
| TWI344770B (ja) | 2011-07-01 |
| CN101523972A (zh) | 2009-09-02 |
| EP2079248A1 (en) | 2009-07-15 |
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