JP6407874B2 - ダウンリンク動作とアップリンク動作とを分離するための技法 - Google Patents

ダウンリンク動作とアップリンク動作とを分離するための技法 Download PDF

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JP6407874B2
JP6407874B2 JP2015540822A JP2015540822A JP6407874B2 JP 6407874 B2 JP6407874 B2 JP 6407874B2 JP 2015540822 A JP2015540822 A JP 2015540822A JP 2015540822 A JP2015540822 A JP 2015540822A JP 6407874 B2 JP6407874 B2 JP 6407874B2
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Prior art keywords
rach
uplink
wireless
wireless device
base station
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Japanese (ja)
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JP2015533466A5 (enExample
JP2015533466A (ja
Inventor
シュ、ハオ
ジ、ティンファン
ガール、ピーター
チェン、ワンシ
ウェイ、ヨンビン
ソマスンダラム、キラン・クマー
グリオト、ミゲル
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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)
JP2015540822A 2012-11-02 2013-11-01 ダウンリンク動作とアップリンク動作とを分離するための技法 Active JP6407874B2 (ja)

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 (3)

Publication Number Publication Date
JP2015533466A JP2015533466A (ja) 2015-11-24
JP2015533466A5 JP2015533466A5 (enExample) 2016-11-24
JP6407874B2 true JP6407874B2 (ja) 2018-10-17

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JP2015540822A Active JP6407874B2 (ja) 2012-11-02 2013-11-01 ダウンリンク動作とアップリンク動作とを分離するための技法

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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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EP2903343A1 (en) * 2014-01-31 2015-08-05 Alcatel Lucent A method for ul-dl decoupling, low power node, network and computer program product
WO2015168916A1 (zh) * 2014-05-08 2015-11-12 华为技术有限公司 一种小区切换的方法、装置及系统
US20150334659A1 (en) * 2014-05-16 2015-11-19 Telefonaktiebolaget L M Ericsson (Publ) Methods and Nodes of a Wireless Network for Deciding on Switching Off of a Network Node
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
EP3823374A1 (en) * 2014-06-06 2021-05-19 Nokia Solutions and Networks Oy Control channel transmission for paging message coverage enhancement
EP3167557B1 (en) * 2014-07-10 2020-01-01 Sony Corporation Telecommunications apparatus and methods
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
US11412422B2 (en) 2019-03-14 2022-08-09 Ofinno, Llc Handover in unlicensed band

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CN101686544A (zh) 2008-09-22 2010-03-31 中兴通讯股份有限公司 专用随机接入资源的分配方法和基站
CN101795169A (zh) * 2009-02-02 2010-08-04 夏普株式会社 中继协助通信系统及其方法
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CN102064877B (zh) * 2009-11-11 2015-01-28 中兴通讯股份有限公司 子帧调度信息通知方法及装置
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Publication number Publication date
US9609663B2 (en) 2017-03-28
JP2015533466A (ja) 2015-11-24
WO2014071185A1 (en) 2014-05-08
EP2915397B1 (en) 2017-09-13
CN104756582A (zh) 2015-07-01
CN104756582B (zh) 2019-05-07
US20140126497A1 (en) 2014-05-08
EP2915397A1 (en) 2015-09-09

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