CN104756582B - 用于使下行链路和上行链路操作解耦的方法和装置 - Google Patents

用于使下行链路和上行链路操作解耦的方法和装置 Download PDF

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Publication number
CN104756582B
CN104756582B CN201380055991.7A CN201380055991A CN104756582B CN 104756582 B CN104756582 B CN 104756582B CN 201380055991 A CN201380055991 A CN 201380055991A CN 104756582 B CN104756582 B CN 104756582B
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China
Prior art keywords
rach
wireless device
radio node
uplink
communication
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Chinese (zh)
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CN104756582A (zh
Inventor
徐浩
季庭方
P·加尔
W·陈
魏永斌
K·K·索马孙达拉姆
M·格里奥
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • 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
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201380055991.7A 2012-11-02 2013-11-01 用于使下行链路和上行链路操作解耦的方法和装置 Active CN104756582B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261722068P 2012-11-02 2012-11-02
US61/722,068 2012-11-02
US14/068,578 2013-10-31
US14/068,578 US9609663B2 (en) 2012-11-02 2013-10-31 Techniques for decoupling downlink and uplink operations
PCT/US2013/068061 WO2014071185A1 (en) 2012-11-02 2013-11-01 Techniques for decoupling downlink and uplink operations

Publications (2)

Publication Number Publication Date
CN104756582A CN104756582A (zh) 2015-07-01
CN104756582B true CN104756582B (zh) 2019-05-07

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CN201380055991.7A Active CN104756582B (zh) 2012-11-02 2013-11-01 用于使下行链路和上行链路操作解耦的方法和装置

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Country Link
US (1) US9609663B2 (enExample)
EP (1) EP2915397B1 (enExample)
JP (1) JP6407874B2 (enExample)
CN (1) CN104756582B (enExample)
WO (1) WO2014071185A1 (enExample)

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WO2015180104A1 (zh) * 2014-05-29 2015-12-03 华为技术有限公司 一种网络节点间链路的处理装置及方法
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EP2988542B1 (en) * 2014-08-18 2021-06-02 Alcatel Lucent Cell Identification
EP3229544B1 (en) 2014-12-31 2019-06-05 Huawei Technologies Co. Ltd. Communication method, device and system
US9929834B2 (en) * 2015-04-28 2018-03-27 Qualcomm Incorporated Low latency operation with different hybrid automatic repeat request (HARQ) timing options
JP6631697B2 (ja) * 2016-03-31 2020-01-15 富士通株式会社 無線通信システム、無線機器、リレーノード、及び、基地局
JP6754489B2 (ja) * 2016-07-20 2020-09-09 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） ランダムアクセスを促進する方法、ネットワークノード及び端末デバイス
CN109792417B (zh) * 2016-09-26 2022-07-05 瑞典爱立信有限公司 高速lte部署的频率调整
US10219296B2 (en) * 2016-12-07 2019-02-26 Telefonaktiebolaget Lm Ericsson (Publ) Decoupled downlink reception and uplink reception in a mixed licensed carrier and unlicensed carrier wireless communication system
US10420044B2 (en) * 2017-03-10 2019-09-17 Qualcomm Incorporated Uplink power headroom report
WO2018171746A1 (en) 2017-03-24 2018-09-27 Mediatek Inc. Apparatuses and methods for on-demand system information (si) request through a random access procedure
US10716014B2 (en) 2017-03-24 2020-07-14 Mediatek Inc. Apparatuses and methods for beam identification through the physical random access channel (PRACH) and efficient PRACH resource utilization
WO2018209544A1 (en) * 2017-05-16 2018-11-22 Qualcomm Incorporated Techniques and apparatuses for sub-physical resource block resource allocation for machine type communication
CN107911857B (zh) * 2017-12-12 2020-12-01 南京航空航天大学 一种超密集异构网络中基于上行下行解耦的多接入方法
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Also Published As

Publication number Publication date
US9609663B2 (en) 2017-03-28
JP2015533466A (ja) 2015-11-24
JP6407874B2 (ja) 2018-10-17
WO2014071185A1 (en) 2014-05-08
EP2915397B1 (en) 2017-09-13
CN104756582A (zh) 2015-07-01
US20140126497A1 (en) 2014-05-08
EP2915397A1 (en) 2015-09-09

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