WO2011157159A3 - Mixed discontinuous reception method, base station and user device - Google Patents

Mixed discontinuous reception method, base station and user device Download PDF

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Publication number
WO2011157159A3
WO2011157159A3 PCT/CN2011/075094 CN2011075094W WO2011157159A3 WO 2011157159 A3 WO2011157159 A3 WO 2011157159A3 CN 2011075094 W CN2011075094 W CN 2011075094W WO 2011157159 A3 WO2011157159 A3 WO 2011157159A3
Authority
WO
WIPO (PCT)
Prior art keywords
drx
user device
tau
base station
extended
Prior art date
Application number
PCT/CN2011/075094
Other languages
French (fr)
Chinese (zh)
Other versions
WO2011157159A2 (en
Inventor
夏金环
常俊仁
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN2011800009388A priority Critical patent/CN102257859B/en
Priority to PCT/CN2011/075094 priority patent/WO2011157159A2/en
Publication of WO2011157159A2 publication Critical patent/WO2011157159A2/en
Publication of WO2011157159A3 publication Critical patent/WO2011157159A3/en

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Classifications

    • 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
    • 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)

Abstract

A mixed discontinuous reception DRX method, a base station and a user device are provided. The mixed DRX method includes the following steps: an extended discontinuous reception DRX cycle mode is configured, and in the extended DRX cycle mode, each extended DRX period is larger than or equal to a time alignment timer TAT of a user device; a time alignment update TAU DRX period mode is configured, and a first TAU DRX is configured at the first predetermined time less than TAT that at the first DRX period starting or after it starting, wherein the time difference between any two adjacent TAU DRX periods of multiple TAU DRX periods is less than TAT; the extended DRX cycle mode and the TAU DRX period mode are sent to the user device; a time alignment TA command is sent at the second predetermined time which after a sounding reference signal SRS sent by the user device is received. The above mixed DRX method, base station and user device can have DRX cycle corresponding to the periodicity service characteristic of the user device, and can make the user device always maintain uplink synchronization at the same time.
PCT/CN2011/075094 2011-06-01 2011-06-01 Mixed discontinuous reception method, base station and user device WO2011157159A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2011800009388A CN102257859B (en) 2011-06-01 2011-06-01 Mixing nocontinuous receiving method, base station and user equipment
PCT/CN2011/075094 WO2011157159A2 (en) 2011-06-01 2011-06-01 Mixed discontinuous reception method, base station and user device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/075094 WO2011157159A2 (en) 2011-06-01 2011-06-01 Mixed discontinuous reception method, base station and user device

Publications (2)

Publication Number Publication Date
WO2011157159A2 WO2011157159A2 (en) 2011-12-22
WO2011157159A3 true WO2011157159A3 (en) 2012-05-03

Family

ID=44983384

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/075094 WO2011157159A2 (en) 2011-06-01 2011-06-01 Mixed discontinuous reception method, base station and user device

Country Status (2)

Country Link
CN (1) CN102257859B (en)
WO (1) WO2011157159A2 (en)

Families Citing this family (23)

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CN102821454B (en) * 2011-06-10 2017-11-10 中兴通讯股份有限公司 Terminal keeps the processing method and processing device of uplink synchronous under DRX mode
CN103037498B (en) * 2011-09-30 2016-06-08 上海贝尔股份有限公司 For the method and apparatus that timing advance in coordinated multipoint transmission adjusts
CN110602669B (en) 2012-05-09 2023-08-18 交互数字专利控股公司 Handling MTC long DRX cycle/sleep length
CN102769842B (en) * 2012-07-13 2016-03-16 中国联合网络通信集团有限公司 Small data quantity service optimization method in LTE network and network equipment
US9167547B2 (en) * 2012-09-27 2015-10-20 Blackberry Limited Uplink timing maintenance upon time alignment timer expiry
WO2014071551A1 (en) * 2012-11-06 2014-05-15 华为技术有限公司 Method for paging ue, base station and ue
WO2014110771A1 (en) * 2013-01-17 2014-07-24 华为技术有限公司 Communication synchronization method and device for discontinuous reception
CN104105199B (en) * 2013-04-02 2018-05-29 电信科学技术研究院 A kind of method, apparatus and system paged
CN105122898B (en) * 2013-04-07 2019-08-27 华为技术有限公司 A kind of communication means and device
JP6227277B2 (en) * 2013-05-09 2017-11-08 株式会社Ｎｔｔドコモ Mobile station and transmission control method
CN104244380B (en) * 2013-06-09 2018-05-11 华为技术有限公司 A kind of method and device of definite UE activationary times
US9763172B2 (en) * 2014-08-06 2017-09-12 Qualcomm Incorporated Idle-mode enhancements for extended idle discontinuous reception (EI-DRX)
WO2016167615A1 (en) * 2015-04-16 2016-10-20 Lg Electronics Inc. Method and apparatus for performing extended drx operation based on uplink indication in wireless communication system
US9723652B2 (en) * 2015-04-23 2017-08-01 Acer Incorporated Device and method of handling cell reselection
US10045394B2 (en) * 2015-05-04 2018-08-07 Qualcomm Incorporated Techniques for paging in extended discontinuous reception
EP3379892B1 (en) * 2015-11-17 2021-03-17 LG Electronics Inc. Methods for supporting extended idle mode discontinuous reception activation in wireless communication system and apparatus therefor
CN106961729B (en) * 2016-01-11 2022-01-07 中兴通讯股份有限公司 Method for monitoring, sending paging and paging terminal, base station and terminal
JP2019054310A (en) * 2016-01-29 2019-04-04 シャープ株式会社 Terminal device, communication method and integrated circuit
CN109547174B (en) 2017-08-10 2022-05-24 华为技术有限公司 Time configuration method, network equipment and UE
CN109462839B (en) * 2018-11-26 2020-07-28 电子科技大学 DRX mechanism communication method based on self-adaptive adjustment strategy
CN111436022A (en) * 2019-01-11 2020-07-21 华为技术有限公司 Communication method, device, equipment, air-based platform and storage medium
CN113286350B (en) * 2020-02-19 2022-07-29 上海朗帛通信技术有限公司 Method and apparatus for discontinuous reception
WO2022011588A1 (en) * 2020-07-15 2022-01-20 Lenovo (Beijing) Limited Methods and apparatuses for a sidelink transmission in a drx mechanism

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CN101111051A (en) * 2006-07-19 2008-01-23 展讯通信（上海）有限公司 Method for negotiating DRX period in mobile communication system
CN101627654A (en) * 2007-03-09 2010-01-13 日本电气株式会社 Discontinuous reception/transmission for mobile communication system
CN101682889A (en) * 2007-04-24 2010-03-24 株式会社Ntt都科摩 Mobile communication method, wireless base station, mobile station, and processor
CN101796870A (en) * 2007-09-03 2010-08-04 爱立信电话股份有限公司 Discontinuous transmission and reception
CN101998614A (en) * 2009-08-17 2011-03-30 中兴通讯股份有限公司 Uplink signal synchronization method and system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101111051A (en) * 2006-07-19 2008-01-23 展讯通信（上海）有限公司 Method for negotiating DRX period in mobile communication system
CN101627654A (en) * 2007-03-09 2010-01-13 日本电气株式会社 Discontinuous reception/transmission for mobile communication system
CN101682889A (en) * 2007-04-24 2010-03-24 株式会社Ntt都科摩 Mobile communication method, wireless base station, mobile station, and processor
CN101796870A (en) * 2007-09-03 2010-08-04 爱立信电话股份有限公司 Discontinuous transmission and reception
CN101998614A (en) * 2009-08-17 2011-03-30 中兴通讯股份有限公司 Uplink signal synchronization method and system

Also Published As

Publication number Publication date
CN102257859B (en) 2013-08-07
CN102257859A (en) 2011-11-23
WO2011157159A2 (en) 2011-12-22

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