CN107211428B - 基于无执照频谱上的lte中的信号强度测量的rrm - Google Patents

基于无执照频谱上的lte中的信号强度测量的rrm Download PDF

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CN107211428B
CN107211428B CN201680007455.3A CN201680007455A CN107211428B CN 107211428 B CN107211428 B CN 107211428B CN 201680007455 A CN201680007455 A CN 201680007455A CN 107211428 B CN107211428 B CN 107211428B
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base station
frequency channel
wideband
measurement
channel
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CN107211428A (zh
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M·S·瓦贾佩亚姆
A·达蒙佳诺维克
P·盖尔
T·罗
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Qualcomm Inc
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    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/345—Interference values
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • 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
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201680007455.3A 2015-01-30 2016-01-25 基于无执照频谱上的lte中的信号强度测量的rrm Active CN107211428B (zh)

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Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562109921P 2015-01-30 2015-01-30
US62/109,921 2015-01-30
US15/004,672 US10334465B2 (en) 2015-01-30 2016-01-22 RRM based on signal strength measurements in LTE over unlicensed spectrum
US15/004,672 2016-01-22
PCT/US2016/014737 WO2016123025A1 (en) 2015-01-30 2016-01-25 Rrm based on signal strength measurements in lte over unlicensed spectrum

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JP (2) JP6707551B2 (cg-RX-API-DMAC7.html)
KR (1) KR102387851B1 (cg-RX-API-DMAC7.html)
CN (2) CN107211428B (cg-RX-API-DMAC7.html)
CA (1) CA2971875C (cg-RX-API-DMAC7.html)
EA (1) EA033818B1 (cg-RX-API-DMAC7.html)
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Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107666381B (zh) * 2011-10-14 2020-08-07 索尼公司 用于无线电通信系统中的设备和方法以及计算机存储介质
US10334465B2 (en) 2015-01-30 2019-06-25 Qualcomm Incorporated RRM based on signal strength measurements in LTE over unlicensed spectrum
US20160234763A1 (en) * 2015-02-09 2016-08-11 Electronics And Telecommunications Research Institute Base station, signal transmitting method of the same, communication system comprising thereof
GB2537190B (en) * 2015-04-10 2017-10-11 Samsung Electronics Co Ltd Interference reporting
US20160302230A1 (en) * 2015-04-10 2016-10-13 Samsung Electronics Co., Ltd Methods and apparatus for rrm measurement on unlicensed spectrum
JP2018148248A (ja) * 2015-07-28 2018-09-20 シャープ株式会社 端末装置、基地局装置および方法
WO2017028073A1 (zh) 2015-08-14 2017-02-23 华为技术有限公司 一种信号处理方法及相关设备
WO2017041275A1 (zh) * 2015-09-10 2017-03-16 广东欧珀移动通信有限公司 信道测量与测量结果上报的方法和装置
JP2017063326A (ja) * 2015-09-24 2017-03-30 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
WO2017049615A1 (zh) * 2015-09-25 2017-03-30 华为技术有限公司 测量结果上报方法、定时器计数的方法、装置及用户设备
US9979522B2 (en) * 2015-09-30 2018-05-22 Mediatek Inc. Multiplexing DRS within a transmission burst for opportunistic spectrum access
HK1254377A1 (zh) * 2015-10-16 2019-07-19 苹果公司 Sas干扰抑制选项
CN107534873B (zh) * 2015-11-06 2020-05-08 华为技术有限公司 无线资源管理测量的方法和装置
US10517021B2 (en) 2016-06-30 2019-12-24 Evolve Cellular Inc. Long term evolution-primary WiFi (LTE-PW)
US10212708B2 (en) * 2016-08-08 2019-02-19 Zte (Usa) Inc. Method and apparatus for resource allocation for unlicensed spectrum in new radio (NR)
EP3508001B1 (en) * 2016-08-30 2021-12-01 Telefonaktiebolaget LM Ericsson (PUBL) Inter network cell relationship mapping
US10440645B2 (en) * 2016-10-11 2019-10-08 Verizon Patent And Licensing Inc. Extending signal coverage and charge duration of a user equipment
AU2016428464B2 (en) * 2016-11-04 2022-02-17 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Beam measurement method, terminal and network device
US10966276B2 (en) * 2017-01-05 2021-03-30 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Signal transmission method for discontinuous reception, terminal device and network device
CN111148263B (zh) 2017-05-05 2021-04-09 华为技术有限公司 发送数据的方法及其装置
CN110622546B (zh) * 2017-06-15 2021-01-01 Oppo广东移动通信有限公司 无线资源管理测量的方法和设备
CN109152047A (zh) * 2017-06-19 2019-01-04 中兴通讯股份有限公司 资源分配方法及装置
US11012879B2 (en) * 2017-08-09 2021-05-18 Acer Incorporated Device and method of handling flexible duplexing
EP3471332B1 (en) * 2017-08-11 2023-10-18 LG Electronics Inc. Method and device for transmitting or receiving reference signal in wireless communication system
KR102444738B1 (ko) * 2017-08-31 2022-09-19 삼성전자주식회사 무선 통신 시스템에서 복수의 캐리어들을 사용하기 위한 장치 및 방법
CN110099392B (zh) * 2018-01-30 2021-05-04 华为技术有限公司 一种测量方法及测量装置
US11109252B2 (en) * 2018-05-03 2021-08-31 Lg Electronics Inc. Method and apparatus for adjusting network configuration based on channel busy ratio in wireless communication system
WO2019212247A1 (en) * 2018-05-04 2019-11-07 Lg Electronics Inc. Method and apparatus for enhancing measurement rule on unlicensed frequency in wireless communication system
WO2020000149A1 (zh) 2018-06-25 2020-01-02 北京小米移动软件有限公司 信道测量的方法、装置、终端和基站以及存储介质
CN112385289B (zh) * 2018-07-11 2024-04-09 索尼公司 通信管理设备、通信设备、通信管理方法及通信方法
CN110971353B (zh) 2018-09-28 2021-12-28 华为技术有限公司 通信方法及装置
WO2020073284A1 (zh) * 2018-10-11 2020-04-16 华为技术有限公司 一种无线干扰检测方法及设备
US11469814B2 (en) * 2019-02-28 2022-10-11 Qualcomm Incorporated Beam management of a layer-1 millimeter wave repeater using wideband signal
CN110535548B (zh) * 2019-03-28 2023-02-17 中兴通讯股份有限公司 信道测量方法、装置、系统和存储介质
CN110430594B (zh) * 2019-08-12 2023-06-20 展讯通信（上海）有限公司 非授权频率的测量方法和设备
KR102745242B1 (ko) * 2019-11-07 2024-12-20 삼성전자주식회사 무선 통신 시스템에서 v2x 통신을 수행하는 방법 및 장치
US11528631B2 (en) * 2019-11-20 2022-12-13 Qualcomm Incorporated Reporting overall interference
US11601177B2 (en) 2020-01-09 2023-03-07 Qualcomm Incorporated Channel state information (CSI) reporting for frequency hopping in unlicensed frequency bands
US11812277B2 (en) * 2020-02-07 2023-11-07 Qualcomm Incorporated Interference mitigation through silencing signals in shared radio frequency spectrum
US11632787B2 (en) * 2020-02-13 2023-04-18 Qualcomm Incorporated Bandwidth part indication for multiple cells scheduled by a single downlink control information message
US11882584B2 (en) * 2020-08-19 2024-01-23 Qualcomm Incorporated Interference identification in C-V2X communication
WO2022073175A1 (en) * 2020-10-09 2022-04-14 Qualcomm Incorporated Reliable cell identification on mmw frequency
US20220210661A1 (en) * 2020-12-30 2022-06-30 Telefonaktiebolaget Lm Ericsson (Publ) Determining Allocation of Resources in a Wireless Network
US11582765B2 (en) 2021-01-15 2023-02-14 T-Mobile Innovations Llc Determining radio signal metrics for specified resource blocks
US12477366B2 (en) * 2021-04-05 2025-11-18 Qualcomm Incorporated Techniques for interference measurement reporting for receiver-assisted channel access
CN117480405A (zh) * 2021-06-22 2024-01-30 高通股份有限公司 基于返回信号强度的雷达目标跟踪
TWI858488B (zh) * 2022-12-30 2024-10-11 仁寶電腦工業股份有限公司 混合式通道量測方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101507121A (zh) * 2005-04-05 2009-08-12 思科技术公司 用于协调无执照频带上的无线电资源的方法和系统
CN102792751A (zh) * 2010-03-17 2012-11-21 高通股份有限公司 用于未许可或共享频谱上的、小区之间的尽力而为无线回程的方法和装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5634192A (en) * 1995-02-23 1997-05-27 Northern Telecom Limited Mobile-assisted handoff technique
US8937928B2 (en) * 2002-08-23 2015-01-20 Koninklijke Philips N.V. Frequency hopping in 5GHz WLAN via dynamic frequency selection
US8712461B2 (en) * 2007-08-10 2014-04-29 Qualcomm Incorporated Autonomous adaptation of transmit power
US9210586B2 (en) * 2009-05-08 2015-12-08 Qualcomm Incorporated Method and apparatus for generating and exchanging information for coverage optimization in wireless networks
WO2011005164A1 (en) * 2009-07-06 2011-01-13 Telefonaktiebolaget L M Ericsson (Publ) An improved controlling node
US8520617B2 (en) * 2009-11-06 2013-08-27 Motorola Mobility Llc Interference mitigation in heterogeneous wireless communication networks
US8248113B2 (en) * 2010-08-23 2012-08-21 Realtek Semiconductor Corp. Method and apparatus for accurate clock synthesis
US20120115463A1 (en) 2010-11-10 2012-05-10 Research In Motion Limited Method and device for improved user equipment measurements and reporting
WO2012139301A1 (en) 2011-04-15 2012-10-18 Renesas Mobile Corporation Lte carrier aggregation configuration on tv white space bands
US9185614B2 (en) * 2011-11-10 2015-11-10 Qualcomm Incorporated Computation of measurement metrics for wireless networks
US9125126B2 (en) * 2012-03-14 2015-09-01 Qualcomm Incorporated Method and apparatus of measuring and reselecting cells
US9420482B2 (en) 2012-04-27 2016-08-16 Nec Corporation Radio terminal, radio station, radio communication system, and methods implemented therein
US9537638B2 (en) * 2012-05-11 2017-01-03 Qualcomm Incorporated Method and apparatus for performing coordinated multipoint feedback under multiple channel and interference assumptions
CN104145504A (zh) * 2012-09-20 2014-11-12 华为技术有限公司 测量控制方法、用户设备、控制节点及系统
US9717098B2 (en) 2013-05-20 2017-07-25 Qualcomm Incorporated Collision avoidance scheme for wireless communications over unlicensed spectrum
US10075864B2 (en) * 2014-07-02 2018-09-11 Intel IP Corporation System and method for measurement reporting in an unlicensed spectrum
US10334465B2 (en) 2015-01-30 2019-06-25 Qualcomm Incorporated RRM based on signal strength measurements in LTE over unlicensed spectrum

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101507121A (zh) * 2005-04-05 2009-08-12 思科技术公司 用于协调无执照频带上的无线电资源的方法和系统
CN102792751A (zh) * 2010-03-17 2012-11-21 高通股份有限公司 用于未许可或共享频谱上的、小区之间的尽力而为无线回程的方法和装置

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JP6707551B2 (ja) 2020-06-10
EP3251397A1 (en) 2017-12-06
JP2018507626A (ja) 2018-03-15
CA2971875A1 (en) 2016-08-04
TW201631996A (zh) 2016-09-01
BR112017016409A2 (pt) 2018-03-27
KR20170115527A (ko) 2017-10-17
US10582409B2 (en) 2020-03-03
JP7061152B2 (ja) 2022-04-27
CA2971875C (en) 2022-09-06
EP3251397B1 (en) 2020-12-23
US20160227427A1 (en) 2016-08-04
TN2017000299A1 (en) 2019-01-16
WO2016123025A1 (en) 2016-08-04
KR102387851B1 (ko) 2022-04-15
CN107211428A (zh) 2017-09-26
EA033818B1 (ru) 2019-11-28
JP2020162125A (ja) 2020-10-01
CN112203355A (zh) 2021-01-08
US10334465B2 (en) 2019-06-25
EA201791495A1 (ru) 2018-02-28
CN112203355B (zh) 2024-05-17
US20190289486A1 (en) 2019-09-19
TWI709342B (zh) 2020-11-01

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