TWI371984B - Method and apparatus for improving continuous packet connectivity in a wireless communications system - Google Patents

Method and apparatus for improving continuous packet connectivity in a wireless communications system

Info

Publication number
TWI371984B
TWI371984B TW098120417A TW98120417A TWI371984B TW I371984 B TWI371984 B TW I371984B TW 098120417 A TW098120417 A TW 098120417A TW 98120417 A TW98120417 A TW 98120417A TW I371984 B TWI371984 B TW I371984B
Authority
TW
Taiwan
Prior art keywords
wireless communications
communications system
continuous packet
packet connectivity
improving continuous
Prior art date
Application number
TW098120417A
Other languages
English (en)
Other versions
TW201002110A (en
Inventor
Li Chih Tseng
Original Assignee
Innovative Sonic Ltd
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 Innovative Sonic Ltd filed Critical Innovative Sonic Ltd
Publication of TW201002110A publication Critical patent/TW201002110A/zh
Application granted granted Critical
Publication of TWI371984B publication Critical patent/TWI371984B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
TW098120417A 2007-08-02 2008-08-01 Method and apparatus for improving continuous packet connectivity in a wireless communications system TWI371984B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US95347207P 2007-08-02 2007-08-02

Publications (2)

Publication Number Publication Date
TW201002110A TW201002110A (en) 2010-01-01
TWI371984B true TWI371984B (en) 2012-09-01

Family

ID=40070609

Family Applications (2)

Application Number Title Priority Date Filing Date
TW098120417A TWI371984B (en) 2007-08-02 2008-08-01 Method and apparatus for improving continuous packet connectivity in a wireless communications system
TW097129306A TWI371218B (en) 2007-08-02 2008-08-01 Method and apparatus for improving continuous packet connectivity in a wireless communications system

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW097129306A TWI371218B (en) 2007-08-02 2008-08-01 Method and apparatus for improving continuous packet connectivity in a wireless communications system

Country Status (6)

Country Link
US (2) US8537786B2 (zh)
EP (2) EP2200377B1 (zh)
JP (2) JP4749450B2 (zh)
KR (2) KR101061473B1 (zh)
CN (2) CN101640926B (zh)
TW (2) TWI371984B (zh)

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JP5112229B2 (ja) * 2008-09-05 2013-01-09 株式会社エヌ・ティ・ティ・ドコモ 配信装置、端末装置及びシステム並びに方法
WO2010107221A2 (ko) 2009-03-16 2010-09-23 엘지전자 주식회사 반송파 집성을 지원하기 위한 방법 및 장치
US9084261B2 (en) 2009-03-16 2015-07-14 Qualcomm Incorporated Discontinuous uplink transmission operation and interference avoidance for a multi-carrier system
KR20110020005A (ko) * 2009-08-21 2011-03-02 주식회사 팬택 무선통신시스템에서 데이터 송수신 방법
JP5990464B2 (ja) * 2010-01-08 2016-09-14 インターデイジタル パテント ホールディングス インコーポレイテッド マルチキャリア／マルチセル動作のための不連続受信および／または不連続送信を実行する方法および装置
WO2012042659A1 (ja) 2010-10-01 2012-04-05 富士通株式会社 通信システム、サーバ、端末及び端末の制御方法
IN2014KN00883A (zh) * 2011-09-26 2015-10-02 Ericsson Telefon Ab L M
US8995283B2 (en) * 2011-09-26 2015-03-31 Telefonaktieboalget L M Ericsson (publ) Managing behavior of Release-7 and Release-8 user equipment during continuous packet connectivity configuration
CN103313361B (zh) * 2012-03-16 2016-04-27 中国移动通信集团公司 一种非连续传输方法和装置
US9872334B2 (en) * 2014-01-30 2018-01-16 Intel Corporation Discontinuous reception alignment in dual connectivity networks
US10805000B2 (en) * 2015-07-23 2020-10-13 Qualcomm Incorporated Method and apparatus for discontinuous transmission in bent-pipe relay in satellite communication systems

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JP3438778B2 (ja) * 2000-05-09 2003-08-18 日本電気株式会社 Ｗ−ｃｄｍａ伝送速度推定方法および装置
US6975868B2 (en) * 2001-02-21 2005-12-13 Qualcomm Incorporated Method and apparatus for IS-95B reverse link supplemental code channel frame validation and fundamental code channel rate decision improvement
US7385949B1 (en) * 2001-06-05 2008-06-10 Broadcom Corporation System and method for de-interleaving data in a wireless receiver
US7180881B2 (en) * 2001-09-28 2007-02-20 Interdigital Technology Corporation Burst detector
US7072306B2 (en) * 2001-10-05 2006-07-04 Qualcomm Incorporated Reverse outer loop optimization for communication channels with discontinuous transmission (DTX)
US6967970B2 (en) * 2001-10-19 2005-11-22 Interdigital Technology Corporation User equipment having improved power savings during full and partial DTX modes of operation
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JP4367044B2 (ja) * 2003-07-23 2009-11-18 日本電気株式会社 通信システムおよび送信電力制御方法
JP2007513577A (ja) * 2003-12-01 2007-05-24 インターデイジタル テクノロジー コーポレーション ブロードキャスト／マルチキャストサービスが利用できないことを通知する方法および装置
KR100704355B1 (ko) * 2005-03-16 2007-04-09 가부시키가이샤 엔.티.티.도코모 이동국, 이동 통신 시스템 및 이동 통신 방법
US7961700B2 (en) * 2005-04-28 2011-06-14 Qualcomm Incorporated Multi-carrier operation in data transmission systems
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US8515478B2 (en) * 2006-12-18 2013-08-20 Qualcomm Incorporated Fast state transition for a UE with reconfiguration over paging
TWI364954B (en) 2006-12-19 2012-05-21 Innovative Sonic Ltd Method and apparatus of continuous packet connectivity enhancement in a wireless communications system
US7957360B2 (en) * 2007-01-09 2011-06-07 Motorola Mobility, Inc. Method and system for the support of a long DRX in an LTE—active state in a wireless network
RU2438256C2 (ru) * 2007-01-11 2011-12-27 Квэлкомм Инкорпорейтед Использование dtx и drx в системе беспроводной связи
JP2008182710A (ja) * 2007-01-23 2008-08-07 Asustek Computer Inc 無線通信システムにおいて情報の安全性を強化する方法及び関連装置
US20080232310A1 (en) * 2007-03-19 2008-09-25 Shugong Xu Flexible user equipment-specified discontinuous reception
KR20080097338A (ko) * 2007-05-01 2008-11-05 엘지전자 주식회사 불연속 데이터 송수신 방법
US8131310B2 (en) * 2007-05-18 2012-03-06 Research In Motion Limited Method and system for discontinuous reception de-synchronization detection
US8743795B2 (en) * 2008-09-19 2014-06-03 Blackberry Limited Detection time of semi-persistent scheduling activation/reconfiguration signaling
EP3592081B1 (en) * 2008-12-15 2024-01-31 Malikie Innovations Limited Alignment of semi-persistent scheduling and discontinuous reception

Also Published As

Publication number Publication date
JP2009284517A (ja) 2009-12-03
JP4777450B2 (ja) 2011-09-21
EP2031929A2 (en) 2009-03-04
CN101360106A (zh) 2009-02-04
EP2031929A3 (en) 2010-03-03
US20090316613A1 (en) 2009-12-24
CN101640926A (zh) 2010-02-03
JP2009038803A (ja) 2009-02-19
EP2200377A2 (en) 2010-06-23
US8537786B2 (en) 2013-09-17
KR20090013739A (ko) 2009-02-05
JP4749450B2 (ja) 2011-08-17
KR101011432B1 (ko) 2011-01-28
TW201002110A (en) 2010-01-01
TWI371218B (en) 2012-08-21
EP2031929B1 (en) 2015-10-14
EP2200377B1 (en) 2015-10-14
TW200908768A (en) 2009-02-16
CN101360106B (zh) 2012-07-25
EP2200377A3 (en) 2010-08-04
KR20090093908A (ko) 2009-09-02
KR101061473B1 (ko) 2011-09-02
CN101640926B (zh) 2015-05-13
US20090034485A1 (en) 2009-02-05
US8582562B2 (en) 2013-11-12

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