CA2947900A1 - Drx sleep period determination - Google Patents

Drx sleep period determination Download PDF

Info

Publication number
CA2947900A1
CA2947900A1 CA2947900A CA2947900A CA2947900A1 CA 2947900 A1 CA2947900 A1 CA 2947900A1 CA 2947900 A CA2947900 A CA 2947900A CA 2947900 A CA2947900 A CA 2947900A CA 2947900 A1 CA2947900 A1 CA 2947900A1
Authority
CA
Canada
Prior art keywords
harq process
drx
sleep period
drx sleep
retransmission
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.)
Abandoned
Application number
CA2947900A
Other languages
English (en)
French (fr)
Inventor
Vasanth Kumar RAMKUMAR
Deepak KRISHNAMOORTHI
Navid Ehsan
Srinivasan Rajagopalan
Bao Vinh Nguyen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CA2947900A1 publication Critical patent/CA2947900A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/188—Time-out mechanisms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] 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 leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower 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
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CA2947900A 2014-05-30 2015-05-29 Drx sleep period determination Abandoned CA2947900A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462005459P 2014-05-30 2014-05-30
US62/005,459 2014-05-30
US14/723,850 US20150351153A1 (en) 2014-05-30 2015-05-28 Enhanced physical harq indicator channel decoding
US14/723,850 2015-05-28
PCT/US2015/033204 WO2015184271A1 (en) 2014-05-30 2015-05-29 Drx sleep period determination

Publications (1)

Publication Number Publication Date
CA2947900A1 true CA2947900A1 (en) 2015-12-03

Family

ID=53373653

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2947900A Abandoned CA2947900A1 (en) 2014-05-30 2015-05-29 Drx sleep period determination

Country Status (8)

Country Link
US (1) US20150351153A1 (enExample)
EP (1) EP3149875A1 (enExample)
JP (1) JP6542264B2 (enExample)
KR (1) KR20170013876A (enExample)
CN (1) CN106464454B (enExample)
BR (1) BR112016028220A2 (enExample)
CA (1) CA2947900A1 (enExample)
WO (1) WO2015184271A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10020910B2 (en) * 2015-01-30 2018-07-10 Huawei Technologies., Ltd. Systems, devices and methods for network communication
EP3226456B1 (en) * 2016-04-01 2020-06-03 Panasonic Intellectual Property Corporation of America Asynchronous retransmission protocol
KR102075430B1 (ko) * 2017-01-02 2020-03-03 한국전자통신연구원 이동 통신 시스템에서의 하향링크 재전송 스케줄링 방법 및 장치
KR102553931B1 (ko) * 2017-09-01 2023-07-10 주식회사 케이티 상향링크 harq 동작 방법 및 이를 이용하는 기지국
CN110856235A (zh) * 2018-08-20 2020-02-28 华为技术有限公司 信息发送、接收方法与通信设备
CN111436102A (zh) * 2019-01-11 2020-07-21 华为技术有限公司 一种信道检测方法及设备
EP4027733B1 (en) * 2019-10-17 2023-11-01 LG Electronics Inc. Discontinuous reception operation method
CN116210342B (zh) * 2020-08-03 2025-07-25 华为技术有限公司 一种配置非连续接收周期的方法、终端及存储介质
CN113630218B (zh) * 2021-08-12 2022-10-25 惠州Tcl云创科技有限公司 一种数据传输处理方法、装置、移动终端及存储介质

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101167116B1 (ko) * 2007-03-19 2012-07-20 가부시키가이샤 엔티티 도코모 이동통신 시스템에서 사용되는 기지국장치, 유저장치 및 방법
US8295217B2 (en) * 2008-07-11 2012-10-23 Acer Incorporated Method and apparatus for a device power savings class
US8929282B2 (en) * 2008-11-06 2015-01-06 Htc Corporation Method and apparatus for TTI bundling transmission in a wireless communications system
CN101778455B (zh) * 2009-01-09 2012-01-11 中国移动通信集团公司 移动通信终端接收下行数据的控制方法和移动通信终端
GB2485232B (en) * 2010-11-08 2015-02-04 Sca Ipla Holdings Inc Mobile communications network and method
WO2012154325A1 (en) * 2011-04-01 2012-11-15 Interdigital Patent Holdings, Inc. Method and apparatus for controlling connectivity to a network
CN102761942B (zh) * 2011-04-29 2015-01-21 华为技术有限公司 状态切换方法、非激活定时器启动方法和用户设备
US9049661B2 (en) * 2011-09-14 2015-06-02 Qualcomm Incorporated Methods and apparatus to reduce power consumption for HARQ decoding
CN103327579B (zh) * 2012-03-19 2019-07-09 中兴通讯股份有限公司 休眠方法及装置

Also Published As

Publication number Publication date
CN106464454A (zh) 2017-02-22
US20150351153A1 (en) 2015-12-03
KR20170013876A (ko) 2017-02-07
JP2017523637A (ja) 2017-08-17
BR112016028220A2 (pt) 2017-08-22
EP3149875A1 (en) 2017-04-05
WO2015184271A1 (en) 2015-12-03
JP6542264B2 (ja) 2019-07-10
CN106464454B (zh) 2020-01-07

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20200831