[go: up one dir, main page]

TWI371170B - Method and apparatus for improving drx operation in a wireless communications system - Google Patents

Method and apparatus for improving drx operation in a wireless communications system

Info

Publication number
TWI371170B
TWI371170B TW097122182A TW97122182A TWI371170B TW I371170 B TWI371170 B TW I371170B TW 097122182 A TW097122182 A TW 097122182A TW 97122182 A TW97122182 A TW 97122182A TW I371170 B TWI371170 B TW I371170B
Authority
TW
Taiwan
Prior art keywords
wireless communications
communications system
drx operation
improving drx
improving
Prior art date
Application number
TW097122182A
Other languages
English (en)
Other versions
TW200850024A (en
Inventor
Richard Lee Chee Kuo
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 TW200850024A publication Critical patent/TW200850024A/zh
Application granted granted Critical
Publication of TWI371170B publication Critical patent/TWI371170B/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
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70718—Particular systems or standards
    • H04B2201/70722—HSDPA/HSUPA

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Telephone Function (AREA)
TW097122182A 2007-06-13 2008-06-13 Method and apparatus for improving drx operation in a wireless communications system TWI371170B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US94356107P 2007-06-13 2007-06-13

Publications (2)

Publication Number Publication Date
TW200850024A TW200850024A (en) 2008-12-16
TWI371170B true TWI371170B (en) 2012-08-21

Family

ID=39789616

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097122182A TWI371170B (en) 2007-06-13 2008-06-13 Method and apparatus for improving drx operation in a wireless communications system

Country Status (6)

Country Link
US (1) US8219119B2 (zh)
EP (1) EP2003861B1 (zh)
JP (1) JP4729077B2 (zh)
KR (1) KR101005046B1 (zh)
CN (2) CN101325810B (zh)
TW (1) TWI371170B (zh)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7899003B2 (en) 2007-08-13 2011-03-01 Sharp Laboratories Of America, Inc. Method and system for control of discontinuous reception (DRX) by a mobile device in a wireless communications network supporting voice-over-internet-protocol (VoIP)
US8897786B2 (en) * 2007-12-24 2014-11-25 Samsung Electronics Co., Ltd. Service connection apparatus and method in portable terminal
AU2009209066B2 (en) * 2008-02-01 2013-03-07 Interdigital Patent Holdings, Inc Method and apparatus for enabling cell reselection for WTRU operating in discontinuous reception
TW201536087A (zh) * 2008-09-15 2015-09-16 Interdigital Patent Holdings 以貢用增強專用頻道資源在ｃｅｌｌ＿ｆａｃｈ狀態中共用控制頻道傳輸之控制方法及裝置
US20100208660A1 (en) * 2009-02-19 2010-08-19 Samsung Electronics Co., Ltd. Method for distributed drx operation for ease of scheduling and effective power saving
WO2011025161A2 (ko) * 2009-08-28 2011-03-03 삼성전자 주식회사 펨토셀 기지국에서 로우-듀티 모드 운용 방법
KR101623182B1 (ko) 2009-08-28 2016-05-23 한국전자통신연구원 펨토셀 기지국에서 로우-듀티 모드 운용 방법
EP2524545A1 (en) * 2010-01-12 2012-11-21 Nokia Siemens Networks OY Apparatus and method to indicate power saving mode of a network element
US9287942B2 (en) 2010-04-27 2016-03-15 Lg Electronics Inc. Method and apparatus for uplink multiple input multiple output (MIMO) transmission
US8861384B2 (en) * 2010-05-17 2014-10-14 Qualcomm Incorporated Control channel discontinuous reception (DRX) messaging for performing measurements to enable handover between wireless networks
TW201215018A (en) * 2010-09-21 2012-04-01 Wistron Corp Method of discontinuous reception and wireless communication device in a wireless communication system
CN102421170A (zh) * 2010-09-28 2012-04-18 纬创资通股份有限公司 无线通讯系统间断式接收方法与无线通讯装置
JP2012169969A (ja) * 2011-02-16 2012-09-06 Sony Corp 無線通信装置、基地局、無線通信方法、プログラムおよび無線通信システム
CN103391599A (zh) * 2012-05-08 2013-11-13 中兴通讯股份有限公司 一种信息发送方法、装置、终端的状态迁移方法及终端
US9844094B2 (en) 2012-08-10 2017-12-12 Lg Electronics Inc. Method and apparatus for configuring a discontinuous reception (DRX) operation in a wireless communication system
JP6246322B2 (ja) 2013-04-15 2017-12-13 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 間欠受信（ｄｒｘ）サイクルの適用
US11025446B2 (en) 2015-06-15 2021-06-01 Samsung Electronics Co., Ltd. Method and apparatus for group communication in wireless communication system
US11224088B2 (en) * 2018-07-02 2022-01-11 Qualcomm Incorporated Beam sweeping during an on-period of a DRX cycle

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6741581B1 (en) * 1998-09-22 2004-05-25 Hughes Electronics Corporation System and method for transmitting data in frame format using an R-Rake retransmission technique with blind identification of data frames
KR20020019334A (ko) 2000-09-05 2002-03-12 박종섭 비동기식 무선통신 시스템에서의 하이브리드 자동재전송요구 2/3 방식 적용 방법과 그의 성능 향상을 위한에러 처리 방법
JP3490425B2 (ja) * 2002-03-14 2004-01-26 松下電器産業株式会社 受信装置及び受信方法
US7177658B2 (en) 2002-05-06 2007-02-13 Qualcomm, Incorporated Multi-media broadcast and multicast service (MBMS) in a wireless communications system
TWI381676B (zh) 2002-05-10 2013-01-01 Interdigital Tech Corp 傳輸裝置及其方法
US6901063B2 (en) 2002-05-13 2005-05-31 Qualcomm, Incorporated Data delivery in conjunction with a hybrid automatic retransmission mechanism in CDMA communication systems
EP1408658A3 (en) 2002-08-13 2009-07-29 Innovative Sonic Limited Handling of an unrecoverable error on a dedicated channel of a radio link
CN100539482C (zh) 2003-07-08 2009-09-09 上海贝尔阿尔卡特股份有限公司 正交频分复用系统中混合自动重传请求的合并方法及接收机
US7406314B2 (en) 2003-07-11 2008-07-29 Interdigital Technology Corporation Wireless transmit receive unit having a transition state for transitioning from monitoring to duplex connected states and method
KR100754727B1 (ko) * 2003-11-14 2007-09-03 삼성전자주식회사 복합 자동반복 요구 시스템에서 고속 공통 제어 채널을통한 제어신호의 송수신 방법 및 장치
KR100754658B1 (ko) 2004-03-12 2007-09-03 삼성전자주식회사 통신 시스템에서 복합 재전송 운용 방법
CN100359988C (zh) * 2004-08-12 2008-01-02 华为技术有限公司 一种无线通信中加入组播的方法
KR20060016292A (ko) 2004-08-17 2006-02-22 삼성전자주식회사 멀티미디어 브로드캐스트/멀티캐스트 서비스를 제공하는이동통신시스템에서 무선 자원 연결 요청메시지를효율적으로 전송하는 방법
EP1638239A1 (en) * 2004-09-20 2006-03-22 Alcatel Extended repeat request scheme for mobile communication networks
BRPI0519735A2 (pt) 2004-12-22 2009-08-18 Qualcomm Inc detecção eficiente de erro de ack como nack
TWI301381B (en) 2005-03-24 2008-09-21 Nokia Corp Method for controlling transmission over a wireless communication link, and mobile station and network node for a wireless communication network
WO2006134480A2 (en) 2005-06-15 2006-12-21 Spyder Navigations L.L.C. Rrc signalling for fast hs-dsch serving cell change
KR20070024302A (ko) 2005-08-26 2007-03-02 한국전자통신연구원 셀룰러 시스템의 수면 모드 제어 장치 및 제어 방법
KR100648067B1 (ko) 2005-12-10 2006-11-23 한국전자통신연구원 비동기식 광대역 부호 분할 다중 접속 방식에서 단말기의전력 절감 성능 개선을 위한 확장된 호출 지시자 기반의적응적 불연속 수신 방법
CN101047951B (zh) * 2006-03-27 2010-06-16 中兴通讯股份有限公司 一种无线通信系统中媒体接入控制状态迁移方法
CN101064923B (zh) * 2006-04-28 2011-09-14 华为技术有限公司 一种演进网络中限制信令的实现方法
CN101166316B (zh) * 2006-10-20 2010-09-29 华为技术有限公司 用户设备不连续接收参数的配置方法、系统和用户设备
KR100972405B1 (ko) 2007-03-14 2010-07-26 이노베이티브 소닉 리미티드 무선통신시스템에서 다중입력 다중출력（ｍｉｍｏ）기능을개선하는 방법 및 장치
EP2153686A2 (en) * 2007-04-30 2010-02-17 InterDigital Technology Corporation Handling cell reselections and transitions to and from an enhanced cell_fach state
KR20080097338A (ko) * 2007-05-01 2008-11-05 엘지전자 주식회사 불연속 데이터 송수신 방법
EP1991024B1 (en) * 2007-05-06 2010-04-21 Innovative Sonic Limited Method of transmitting paging information for a wireless communications system and related apparatus

Also Published As

Publication number Publication date
CN101325477B (zh) 2011-08-10
US8219119B2 (en) 2012-07-10
CN101325810B (zh) 2011-12-21
CN101325810A (zh) 2008-12-17
TW200850024A (en) 2008-12-16
JP4729077B2 (ja) 2011-07-20
EP2003861A2 (en) 2008-12-17
US20080311932A1 (en) 2008-12-18
JP2008312209A (ja) 2008-12-25
CN101325477A (zh) 2008-12-17
EP2003861B1 (en) 2016-10-26
KR20080109677A (ko) 2008-12-17
EP2003861A3 (en) 2009-12-09
KR101005046B1 (ko) 2010-12-30

Similar Documents

Publication Publication Date Title
TWI371170B (en) Method and apparatus for improving drx operation in a wireless communications system
GB2452698B (en) Apparatus and method for signaling in a wireless communication system
TWI371180B (en) Method and apparatus for paging terminals in a wireless communication system
IL198496A0 (en) Method and apparatus for processing feedback in a wireless communication system
TWI365637B (en) Handover apparatus and method in a heterogeneous wireless communication system
IL194793A0 (en) Method and apparatus for implementing h-arq in a mimo wireless communication system
TWI369868B (en) Method and apparatus for link control in a wireless communication system
GB0813417D0 (en) Apparatus and method for reducing self-interference in a radio system
PT3174221T (pt) Método e arquitetura num sistema de comunicação sem fios
PL2359489T3 (pl) Sposób i aparatura do uzyskiwania dostępu do kanału w systemie komunikacji bezprzewodowej
IL200463A0 (en) Method and apparatus for polling in a wireless communication system
TWI370652B (en) Methods and apparatus for transmitting a frame structure in a wireless communication system
IL197744A (en) A device and method for increasing energy savings for non-wired communications
TWI366408B (en) Method and apparatus for polling in a wireless communication system
IL196054A0 (en) Methods and system for performing handover in a wireless communication system
IL193156A0 (en) Method and apparatus for providing and utilizing a non-contention based channel in a wireless communication system
PT2119030T (pt) Método e configuração num sistema de comunicações sem fios
IL209531A (en) A method and device for multi-carrier management in a wireless communication system
EP2338314A4 (en) DEVICE AND METHOD FOR IMPROVED RADIO COMMUNICATION RELIABILITY AND PERFORMANCE IN A PROCESS CONTROL SYSTEM
EP2352249A4 (en) METHOD AND DEVICE FOR HARQ PROCESS IN A WIRELESS COMMUNICATION SYSTEM
EP2508034A4 (en) METHOD AND DEVICE FOR POWER SAVING OPERATIONS IN WIRELESS NETWORK ELEMENTS
IL197082A (en) A method and system for providing effective pre-coding feedback in a wireless communication system
IL193681A0 (en) An apparatus and method for fast access in a wireless communication system
TWI371218B (en) Method and apparatus for improving continuous packet connectivity in a wireless communications system
IL200917A0 (en) Method and apparatus for feedback overhead reduction in wireless communications