JP2018521567A - 免許支援アクセスシステムにおける周波数再利用および時分割多重化のための性能増大 - Google Patents

免許支援アクセスシステムにおける周波数再利用および時分割多重化のための性能増大 Download PDF

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Publication number
JP2018521567A
JP2018521567A JP2017562684A JP2017562684A JP2018521567A JP 2018521567 A JP2018521567 A JP 2018521567A JP 2017562684 A JP2017562684 A JP 2017562684A JP 2017562684 A JP2017562684 A JP 2017562684A JP 2018521567 A JP2018521567 A JP 2018521567A
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JP2017562684A
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English (en)
Japanese (ja)
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JP2018521567A5 (enExample
Inventor
リウ、ジェンウェイ
ジャン、シャオシャ
クルチャール、ヨルダン
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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
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • 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
    • 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
    • H04W88/08—Access point devices

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2017562684A 2015-06-03 2016-06-03 免許支援アクセスシステムにおける周波数再利用および時分割多重化のための性能増大 Ceased JP2018521567A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562170641P 2015-06-03 2015-06-03
US62/170,641 2015-06-03
US15/171,191 2016-06-02
US15/171,191 US9807618B2 (en) 2015-06-03 2016-06-02 Performance enhancements for frequency reuse and time division multiplexing in a licensed assisted access system
PCT/US2016/035782 WO2016196970A1 (en) 2015-06-03 2016-06-03 Performance enhancements for frequency reuse and time division multiplexing in a licensed assisted access system

Publications (2)

Publication Number Publication Date
JP2018521567A true JP2018521567A (ja) 2018-08-02
JP2018521567A5 JP2018521567A5 (enExample) 2019-06-13

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JP2017562684A Ceased JP2018521567A (ja) 2015-06-03 2016-06-03 免許支援アクセスシステムにおける周波数再利用および時分割多重化のための性能増大

Country Status (8)

Country Link
US (1) US9807618B2 (enExample)
EP (1) EP3304963B1 (enExample)
JP (1) JP2018521567A (enExample)
KR (1) KR20180015631A (enExample)
CN (1) CN107690821A (enExample)
BR (1) BR112017025900A2 (enExample)
TW (1) TW201701686A (enExample)
WO (1) WO2016196970A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9553680B1 (en) * 2012-04-02 2017-01-24 Sprint Communications Company L.P. Uplink interference mitigation
DE102015009779B4 (de) * 2015-07-27 2021-08-12 Apple Inc. Leistungsoptimierung für Kanalzustandsmeldungen in einem drahtlosen Kommunikationsnetz
CN106257959B (zh) * 2015-08-19 2020-04-14 北京智谷技术服务有限公司 确定信道占用的方法和装置
WO2017173594A1 (zh) * 2016-04-06 2017-10-12 华为技术有限公司 一种信息处理方法及装置
US10517021B2 (en) 2016-06-30 2019-12-24 Evolve Cellular Inc. Long term evolution-primary WiFi (LTE-PW)
CN111278135B (zh) * 2017-03-31 2024-03-19 华为技术有限公司 信号传输方法和设备
CN111247769B (zh) * 2017-08-29 2023-04-28 罗伯特·博世有限公司 用于使用不安全共享通信介质的具有前向保密性的线性密钥协定的方法和系统
US11172504B2 (en) * 2018-09-27 2021-11-09 Qualcomm Incorporated Coordination of listen before talk structure in new radio-unlicensed multi-channel access
US12133258B2 (en) * 2020-08-11 2024-10-29 Qualcomm Incorporated Channel occupancy time (COT) sharing under heterogeneous bandwidth conditions
WO2023208325A1 (en) * 2022-04-26 2023-11-02 Telefonaktiebolaget Lm Ericsson (Publ) Staggered time slots for access attempts
US20240306196A1 (en) * 2023-03-06 2024-09-12 Charter Communications Operating, Llc Communication scheduling in a network based on link quality

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015174437A1 (ja) * 2014-05-15 2015-11-19 株式会社Ｎｔｔドコモ 無線基地局、ユーザ端末および無線通信システム
JP2016526329A (ja) * 2013-05-20 2016-09-01 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉ アンライセンススペクトラムでのワイヤレス通信のためのゲーティング方式

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9838065B2 (en) * 2012-10-12 2017-12-05 East West Bank Methods and systems for high capacity wireless broadband delivery
US9893852B2 (en) * 2013-08-19 2018-02-13 Qualcomm Incorporated Coordination of clear channel assessment across component carriers in an unlicensed or shared spectrum
US9949292B2 (en) * 2013-09-11 2018-04-17 Qualcomm Incorporated Coupling uplink and downlink CCA in LTE-U
US9345047B2 (en) * 2013-10-04 2016-05-17 Qualcomm Incorporated Techniques for assessing clear channel in an unlicensed radio frequency spectrum band
US10194466B2 (en) * 2013-10-21 2019-01-29 Qualcomm Incorporated Sharing channel access across multiple radio access networks
US9531512B2 (en) * 2013-11-25 2016-12-27 Qualcomm Incorporated Techniques for downlink coordinated multi-point (CoMP) communications using unlicensed radio frequency spectrum band
US9699804B2 (en) * 2014-11-06 2017-07-04 Alcatel Lucent Methods and systems for scheduling unlicensed band transmissions
CN104602267B (zh) * 2015-01-30 2018-10-26 深圳酷派技术有限公司 一种异频测量非授权频谱的测量间隔配置方法及服务基站
US10349293B2 (en) * 2015-04-17 2019-07-09 Qualcomm Incorporated Control of UE clear channel assessment by an eNB
US10159089B2 (en) * 2015-04-20 2018-12-18 Qualcomm Incorporated Uplink listen before talk operation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016526329A (ja) * 2013-05-20 2016-09-01 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉ アンライセンススペクトラムでのワイヤレス通信のためのゲーティング方式
WO2015174437A1 (ja) * 2014-05-15 2015-11-19 株式会社Ｎｔｔドコモ 無線基地局、ユーザ端末および無線通信システム

Also Published As

Publication number Publication date
WO2016196970A1 (en) 2016-12-08
KR20180015631A (ko) 2018-02-13
TW201701686A (zh) 2017-01-01
US9807618B2 (en) 2017-10-31
CN107690821A (zh) 2018-02-13
US20160360420A1 (en) 2016-12-08
BR112017025900A2 (pt) 2018-08-14
EP3304963A1 (en) 2018-04-11
EP3304963B1 (en) 2020-01-15

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