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TWI351205B - Communication system and user device and synchronization method thereof - Google Patents

Communication system and user device and synchronization method thereof

Info

Publication number
TWI351205B
TWI351205B TW096127219A TW96127219A TWI351205B TW I351205 B TWI351205 B TW I351205B TW 096127219 A TW096127219 A TW 096127219A TW 96127219 A TW96127219 A TW 96127219A TW I351205 B TWI351205 B TW I351205B
Authority
TW
Taiwan
Prior art keywords
communication system
user device
synchronization method
synchronization
user
Prior art date
Application number
TW096127219A
Other languages
English (en)
Other versions
TW200847723A (en
Inventor
Chih Hsiang Wu
Original Assignee
Htc Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Htc Corp filed Critical Htc Corp
Publication of TW200847723A publication Critical patent/TW200847723A/zh
Application granted granted Critical
Publication of TWI351205B publication Critical patent/TWI351205B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H04W12/037—Protecting confidentiality, e.g. by encryption of the control plane, e.g. signalling traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
TW096127219A 2007-05-17 2007-07-26 Communication system and user device and synchronization method thereof TWI351205B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/749,756 US7817595B2 (en) 2007-05-17 2007-05-17 Communication system, user device thereof and synchronization method thereof

Publications (2)

Publication Number Publication Date
TW200847723A TW200847723A (en) 2008-12-01
TWI351205B true TWI351205B (en) 2011-10-21

Family

ID=39855230

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096127219A TWI351205B (en) 2007-05-17 2007-07-26 Communication system and user device and synchronization method thereof

Country Status (5)

Country Link
US (1) US7817595B2 (zh)
EP (1) EP2001259B1 (zh)
JP (2) JP4981691B2 (zh)
CN (2) CN101309106B (zh)
TW (1) TWI351205B (zh)

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JP4903273B2 (ja) 2007-02-02 2012-03-28 インターデイジタル テクノロジー コーポレーション Ｕｔｒａｒ６セルとｒ７セル間のハンドオーバーを制御する方法および装置
JP4997294B2 (ja) * 2007-03-16 2012-08-08 インターデイジタル テクノロジー コーポレーション 無線リンク制御パラメータの再構成をサポートするための無線通信方法および無線通信装置
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US9332515B2 (en) 2007-06-18 2016-05-03 Texas Instruments Incorporated Mapping schemes for secondary synchronization signal scrambling
US8054823B2 (en) 2007-06-18 2011-11-08 Texas Instruments Incorporated Mapping schemes for secondary synchronization signal scrambling
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KR101422031B1 (ko) * 2007-08-10 2014-07-23 엘지전자 주식회사 방송 및 멀티캐스트 서비스를 위한 랜덤 억세스 방법
KR101392697B1 (ko) 2007-08-10 2014-05-19 엘지전자 주식회사 이동통신 시스템에서의 보안 오류 검출방법 및 장치
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KR101479341B1 (ko) * 2007-08-10 2015-01-05 엘지전자 주식회사 Ｍｂｍｓ 서비스를 제공하는 무선 통신 시스템에서효율적인 수신 방법
EP2176969B1 (en) * 2007-08-10 2012-11-28 LG Electronics Inc. Methods of setting up channel in wireless communication system
KR101467789B1 (ko) 2007-08-10 2014-12-03 엘지전자 주식회사 휴지 단말의 상향 접속 제어 방법
KR20090016431A (ko) * 2007-08-10 2009-02-13 엘지전자 주식회사 무선 통신 시스템에서 채널품질 보고 수행 방법
US8594030B2 (en) 2007-08-10 2013-11-26 Lg Electronics Inc. Method for controlling HARQ operation in dynamic radio resource allocation
KR101490253B1 (ko) 2007-08-10 2015-02-05 엘지전자 주식회사 무선 통신 시스템에서의 제어정보 전송 및 수신 방법
KR101461965B1 (ko) 2007-08-14 2014-11-14 엘지전자 주식회사 무선 통신 시스템의 특정 프로토콜 계층에서의 데이터 블록전송 및 처리 방법
ES2419804T3 (es) * 2007-09-13 2013-08-21 Lg Electronics Inc. Procedimiento de asignación de recursos de radio en un sistema de comunicación inalámbrica
KR100937432B1 (ko) 2007-09-13 2010-01-18 엘지전자 주식회사 무선 통신 시스템에서의 무선자원 할당 방법
KR101461970B1 (ko) 2007-09-13 2014-11-14 엘지전자 주식회사 무선 통신 시스템에서의 폴링 과정 수행 방법
KR101396062B1 (ko) 2007-09-18 2014-05-26 엘지전자 주식회사 헤더 지시자를 이용한 효율적인 데이터 블록 전송방법
KR101591824B1 (ko) 2007-09-18 2016-02-04 엘지전자 주식회사 무선 통신 시스템에서의 폴링 과정 수행 방법
KR101435844B1 (ko) 2007-09-18 2014-08-29 엘지전자 주식회사 무선 통신 시스템에서의 데이터 블록 전송 방법
KR101513033B1 (ko) 2007-09-18 2015-04-17 엘지전자 주식회사 다중 계층 구조에서 ＱｏＳ를 보장하기 위한 방법
US8687565B2 (en) 2007-09-20 2014-04-01 Lg Electronics Inc. Method of effectively transmitting radio resource allocation request in mobile communication system
KR20090041323A (ko) 2007-10-23 2009-04-28 엘지전자 주식회사 데이터 블록 구성함에 있어서 단말의 식별 정보를 효과적으로 전송하는 방법
KR101487557B1 (ko) 2007-10-23 2015-01-29 엘지전자 주식회사 공통제어채널의 데이터를 전송하는 방법
KR20090043465A (ko) * 2007-10-29 2009-05-06 엘지전자 주식회사 무선 베어러 타입에 따른 오류 해결 방법
US8958411B2 (en) * 2008-03-17 2015-02-17 Lg Electronics Inc. Method of transmitting RLC data
KR101163275B1 (ko) 2008-03-17 2012-07-05 엘지전자 주식회사 Ｐｄｃｐ 상태 보고 전송 방법
US20110312299A1 (en) 2010-06-18 2011-12-22 Qualcomm Incorporated Methods and apparatuses facilitating synchronization of security configurations
US9084262B2 (en) * 2010-07-22 2015-07-14 Qualcomm Incorporated Coordinating transmission hold and resume in TD-SCDMA
CN102547986B (zh) * 2010-12-08 2015-01-28 中兴通讯股份有限公司 一种配置终端的方法和系统
CN106533497B (zh) * 2015-09-14 2019-01-04 展讯通信（上海）有限公司 双小区hsdpa数字iq信号的生成方法及装置
WO2018227480A1 (en) 2017-06-15 2018-12-20 Qualcomm Incorporated Refreshing security keys in 5g wireless systems

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EP1104213A3 (de) * 1999-11-29 2003-05-21 Philips Intellectual Property & Standards GmbH Drahtloses Netzwerk mit einer Prozedur zur Schlüsseländerung
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DE602004009317T2 (de) * 2003-08-15 2008-07-17 Research In Motion Ltd., Waterloo Bestimmung der Aktivierungszeit für eine Aufwärtsrichtungsverschlüsselung in einem UMTS Teilnehmergerät
EP1507433B1 (en) * 2003-08-15 2013-02-13 Research In Motion Limited Apparatus and method for determining uplink ciphering activation time in Universal Mobile Telecommunications System user equipment
CN100345452C (zh) * 2003-10-16 2007-10-24 华为技术有限公司 一种确定移动通信系统中用于加密同步的计数器检查发起时机的方法

Also Published As

Publication number Publication date
JP4981691B2 (ja) 2012-07-25
US20080285538A1 (en) 2008-11-20
CN101309106A (zh) 2008-11-19
JP5718271B2 (ja) 2015-05-13
CN101309105A (zh) 2008-11-19
CN101309106B (zh) 2013-03-20
US7817595B2 (en) 2010-10-19
JP2012138969A (ja) 2012-07-19
JP2008289116A (ja) 2008-11-27
TW200847723A (en) 2008-12-01
EP2001259A1 (en) 2008-12-10
EP2001259B1 (en) 2013-11-20
CN101309105B (zh) 2012-05-30

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