JP2017500811A5 - - Google Patents

Download PDF

Info

Publication number
JP2017500811A5
JP2017500811A5 JP2016541443A JP2016541443A JP2017500811A5 JP 2017500811 A5 JP2017500811 A5 JP 2017500811A5 JP 2016541443 A JP2016541443 A JP 2016541443A JP 2016541443 A JP2016541443 A JP 2016541443A JP 2017500811 A5 JP2017500811 A5 JP 2017500811A5
Authority
JP
Japan
Prior art keywords
feedback report
fast
csi feedback
csi
reference signal
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2016541443A
Other languages
English (en)
Japanese (ja)
Other versions
JP6373999B2 (ja
JP2017500811A (ja
Filing date
Publication date
Priority claimed from US14/551,927 external-priority patent/US9681325B2/en
Application filed filed Critical
Publication of JP2017500811A publication Critical patent/JP2017500811A/ja
Publication of JP2017500811A5 publication Critical patent/JP2017500811A5/ja
Application granted granted Critical
Publication of JP6373999B2 publication Critical patent/JP6373999B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2016541443A 2013-12-19 2014-11-25 認可されていないスペクトルを含むlte/lte−aネットワーク中でのチャネルおよび干渉測定 Active JP6373999B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361917997P 2013-12-19 2013-12-19
US61/917,997 2013-12-19
US14/551,927 2014-11-24
US14/551,927 US9681325B2 (en) 2013-12-19 2014-11-24 Channel and interference measurement in LTE/LTE-A networks including unlicensed spectrum
PCT/US2014/067425 WO2015094611A1 (en) 2013-12-19 2014-11-25 Channel and interference measurement in lte/lte-a networks including unlicensed spectrum

Publications (3)

Publication Number Publication Date
JP2017500811A JP2017500811A (ja) 2017-01-05
JP2017500811A5 true JP2017500811A5 (enExample) 2017-09-21
JP6373999B2 JP6373999B2 (ja) 2018-08-15

Family

ID=53401628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016541443A Active JP6373999B2 (ja) 2013-12-19 2014-11-25 認可されていないスペクトルを含むlte/lte−aネットワーク中でのチャネルおよび干渉測定

Country Status (7)

Country Link
US (1) US9681325B2 (enExample)
EP (1) EP3085146B1 (enExample)
JP (1) JP6373999B2 (enExample)
KR (1) KR101863112B1 (enExample)
CN (1) CN105830486B (enExample)
BR (1) BR112016014127B1 (enExample)
WO (1) WO2015094611A1 (enExample)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9392614B2 (en) 2014-06-30 2016-07-12 Intel IP Corporation Listen before talk for cellular in unlicensed band
KR20170039089A (ko) * 2014-07-28 2017-04-10 엘지전자 주식회사 무선 통신 시스템에서 채널 상태 보고 방법 및 장치
CN106664587B (zh) * 2014-07-31 2020-05-19 株式会社Ntt都科摩 用户终端、无线通信系统以及无线通信方法
WO2016031366A1 (ja) * 2014-08-29 2016-03-03 ソニー株式会社 装置及び方法
US20160105817A1 (en) * 2014-10-10 2016-04-14 Telefonaktiebolaget L M Ericsson (Publ) Method for csi feedback
CN111371539B (zh) 2014-10-10 2022-11-29 瑞典爱立信有限公司 控制基于csi-rs的信道估计的方法、基站和介质
KR101922040B1 (ko) * 2014-10-22 2018-11-26 후아웨이 테크놀러지 컴퍼니 리미티드 데이터 전송 방법 및 장치
US9326157B1 (en) 2014-11-06 2016-04-26 Intel IP Corporation Subframe aligned listen-before-talk for cellular in unlicensed band
US9942801B2 (en) 2014-12-15 2018-04-10 Qualcomm Incorporated Techniques for reserving a channel of a radio frequency spectrum
WO2016119138A1 (zh) * 2015-01-28 2016-08-04 富士通株式会社 非授权频段的信道信息反馈方法、装置以及通信系统
RU2669363C2 (ru) * 2015-01-30 2018-10-12 Нек Корпорейшн Способ и устройство для выполнения передачи дробных подкадров
US10432365B2 (en) * 2015-02-19 2019-10-01 Ntt Docomo, Inc. User terminal, radio base station and radio communication method
EP3270532B1 (en) * 2015-03-13 2021-12-29 LG Electronics Inc. Method for reporting channel state in wireless communication system and apparatus therefor
US9680617B2 (en) * 2015-03-20 2017-06-13 Acer Incorporated Method of transmitting reference signal in unlicensed spectrum for LTE-LAA system and wireless device using the same
US10021573B2 (en) 2015-04-13 2018-07-10 Industrial Technology Research Institute Method and device for uplink transmission by using unlicensed spectrum
CN107431677B (zh) * 2015-06-29 2020-08-07 华为技术有限公司 传输信道状态信息参考信号的方法和设备
CN107409384B (zh) * 2015-06-30 2020-09-18 华为技术有限公司 传输信道状态信息的方法和设备
KR102486805B1 (ko) 2015-09-18 2023-01-11 삼성전자 주식회사 무선 통신 시스템에서 피드백 신호를 송수신하는 방법 및 장치
US10200164B2 (en) 2015-09-22 2019-02-05 Comcast Cable Communications, Llc Carrier activation in a multi-carrier wireless network
US10172124B2 (en) 2015-09-22 2019-01-01 Comcast Cable Communications, Llc Carrier selection in a multi-carrier wireless network
US9877344B2 (en) * 2015-10-12 2018-01-23 Qualcomm Incorporated Techniques for downlink scheduling and uplink scheduling in a shared radio frequency spectrum band
US10182456B2 (en) * 2015-10-15 2019-01-15 Qualcomm Incorporated Collision detection in a shared radio frequency spectrum band
EP3243293B1 (en) 2015-10-17 2018-08-29 Comcast Cable Communications, LLC Control channel configuration in partial and full subframes
HUE051043T2 (hu) 2015-10-22 2021-01-28 Guangdong Oppo Mobile Telecommunications Corp Ltd Eljárás visszacsatolási információ átvitelére, végberendezés és bázisállomás
WO2017119794A1 (ko) * 2016-01-08 2017-07-13 엘지전자 주식회사 채널 상태 정보 보고 방법 및 이를 수행하는 사용자 장치
US10548121B2 (en) 2016-02-03 2020-01-28 Comcast Cable Communications, Llc Downlink and uplink channel transmission and monitoring in a wireless network
EP3413614A1 (en) * 2016-02-04 2018-12-12 NTT DoCoMo, Inc. User terminal, wireless base station, and wireless communication method
US10880921B2 (en) 2016-02-04 2020-12-29 Comcast Cable Communications, Llc Detection threshold for a wireless network
CN107295648B (zh) * 2016-03-31 2020-03-06 电信科学技术研究院 一种上行传输方法、ue、基站和系统
CN105933048B (zh) * 2016-04-11 2019-04-26 北京邮电大学 Csi测量限制配置方法和装置及测量重启方法和装置
US10200992B2 (en) 2016-05-06 2019-02-05 Comcast Cable Communications, Llc Uplink signal starting position in a wireless device and wireless network
US10771141B2 (en) 2016-07-26 2020-09-08 Lg Electronics Inc. Method for channel state report in wireless communication system, and device therefor
JP6718102B2 (ja) * 2016-08-10 2020-07-08 京セラ株式会社 無線端末
US11147062B2 (en) 2016-10-14 2021-10-12 Comcast Cable Communications, Llc Dual connectivity power control for wireless network and wireless device
US12574963B2 (en) 2016-10-29 2026-03-10 Comcast Cable Communications, Llc Listen-before-talk procedures and modification of cell configuration parameters
US10848977B2 (en) 2016-11-02 2020-11-24 Comcast Cable Communications, Llc Dual connectivity with licensed assisted access
US20180124831A1 (en) 2016-10-29 2018-05-03 Ofinno Technologies, Llc Dual connectivity scheduling request for wireless network and wireless device
US10951285B2 (en) * 2017-01-06 2021-03-16 Futurewei Technologies, Inc. Hybrid mobility and radio resource management mechanisms
US10743202B2 (en) * 2017-02-17 2020-08-11 Qualcomm Incorporated Measurement and reporting enhancements for shared spectrum
FI3602850T3 (fi) * 2017-03-24 2023-08-04 Apple Inc Menetelmä häiriön mittaamiseksi uuden radion (nr) viestintäjärjestelmissä
US10868588B2 (en) * 2017-06-01 2020-12-15 Qualcomm Incorporated Conditional reference signal transmission and measurement
EP3911025B1 (en) * 2017-06-15 2024-07-10 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Methods for radio resource management measurement
US11109438B2 (en) 2017-07-28 2021-08-31 Qualcomm Incorporated Methods to optimize SCell configuration and activation through UE idle mode SCell measurements and quick reporting
US10979158B2 (en) 2017-08-03 2021-04-13 T-Mobile Usa, Inc. User equipment including spectrum analyzer, and network device
US10630453B2 (en) 2017-08-10 2020-04-21 At&T Intellectual Property I, L.P. Facilitating restriction of channel state information to improve communication coverage in 5G or other next generation networks
US10931483B2 (en) * 2017-11-06 2021-02-23 Qualcomm Incorporated Device-to-device (D2D) communication management techniques
US10873481B2 (en) 2017-11-27 2020-12-22 Qualcomm Incorporated Reference signal transmission window and timing considerations
EP3528582B1 (en) 2018-02-15 2023-08-16 Comcast Cable Communications, LLC Random access using supplementary uplink
EP3528540B1 (en) 2018-02-17 2024-04-03 Comcast Cable Communications LLC Supplemental uplink selection using configuration information
US11483793B2 (en) * 2018-04-23 2022-10-25 Qualcomm Incorporated Optimized observed time difference of arrival (OTDOA) in licensed-assisted access (LAA)
US11224056B2 (en) 2018-05-09 2022-01-11 Qualcomm Incorporated Code block group-based autonomous uplink transmission
CN112425248B (zh) * 2018-05-15 2024-05-07 上海诺基亚贝尔股份有限公司 Nr未许可频谱中的rlm的增强型rs传输
CA3051704A1 (en) 2018-08-09 2020-02-09 Comcast Cable Communications, Llc Supplementary uplink for random access procedures
US11057092B2 (en) 2018-08-10 2021-07-06 At&T Intellectual Property I, L.P. Facilitating fast channel state information computation for 5G wireless communication systems
US11888772B2 (en) * 2019-08-28 2024-01-30 Qualcomm Incorporated Channel state information reference signal processing for new radio in the unlicensed spectrum
CN113115320B (zh) * 2020-01-09 2021-11-30 大唐移动通信设备有限公司 一种频谱资源共享方法及其装置
US11743889B2 (en) * 2020-02-14 2023-08-29 Qualcomm Incorporated Channel state information (CSI) reference signal (RS) configuration with cross-component carrier CSI prediction algorithm
WO2021217478A1 (en) * 2020-04-29 2021-11-04 Qualcomm Incorporated Method of configuring group common dci for mu-mimo
CN111988096B (zh) * 2020-08-20 2021-05-04 深圳市南方硅谷半导体有限公司 信道状态信息的获取方法、装置和计算机设备
WO2025148259A1 (en) * 2024-07-05 2025-07-17 Zte Corporation Energy saving features for wireless communications

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8611259B2 (en) * 2006-09-08 2013-12-17 Samsung Electronics Co., Ltd. Method and system for providing channel state information feedback in a wireless communication system
US9807633B2 (en) * 2010-11-05 2017-10-31 Google Technology Holdings LLC Configuring unscheduled periods to enable interference reduction in heterogeneous networks
KR20240037368A (ko) 2010-12-06 2024-03-21 인터디지탈 패튼 홀딩스, 인크 허가 면제 스펙트럼에서의 무선 동작을 가능케 하는 방법
KR20140036137A (ko) * 2011-01-31 2014-03-25 엘지전자 주식회사 무선 통신 시스템에서 다중-셀 동작에 대한 채널 상태 정보 송수신 방법 및 장치
CN103477579B (zh) * 2011-04-13 2016-08-17 Lg电子株式会社 在无线通信系统中发送控制信息的方法和设备
CN103493392B (zh) * 2011-04-29 2016-08-17 英特尔公司 Mimo通信系统中的秩自适应的系统和方法
WO2013055166A1 (en) * 2011-10-14 2013-04-18 Lg Electronics Inc. Method and apparatus for channel information feedback in wireless communication system
EP2774277A4 (en) * 2011-11-04 2015-07-22 Intel Corp SIGNALING FOR THE CONFIGURATION OF COORDINATED DOWNLINK MULTIPORT COMMUNICATIONS
EP2813007A4 (en) * 2012-02-06 2015-10-28 Intel Corp CONTROL SIGNALS FOR THE CONFIGURATION OF DOWNLINK COORDINATED MULTIPOINT COMMUNICATIONS
US9729273B2 (en) * 2012-03-30 2017-08-08 Sharp Kabushiki Kaisha Collision resolution among transmission schedules of uplink control information (UCI)
EP2848031B1 (en) 2012-05-11 2018-12-12 Telefonaktiebolaget LM Ericsson (publ) Channel quality reporting in a communications system
US9094855B2 (en) * 2012-05-30 2015-07-28 Intel Corporation Measurement of nodes in coordinated multipoint (CoMP) systems
US9667391B2 (en) * 2012-09-20 2017-05-30 Samsung Electronics Co., Ltd Channel estimation method and apparatus for cooperative communication in cellular mobile communication system
US8982976B2 (en) * 2013-07-22 2015-03-17 Futurewei Technologies, Inc. Systems and methods for trellis coded quantization based channel feedback

Similar Documents

Publication Publication Date Title
JP2017500811A5 (enExample)
JP2017503402A5 (enExample)
JP2017525301A5 (enExample)
JP2016528839A5 (enExample)
JP2017517218A5 (enExample)
JP2018533329A5 (enExample)
JP2016524850A5 (enExample)
JP2016537928A5 (enExample)
JP2016532368A5 (enExample)
JP2017537497A5 (enExample)
JP2017510218A5 (enExample)
JP2018525893A5 (enExample)
JP2016528838A5 (enExample)
JP2016534641A5 (enExample)
JP2016511572A5 (enExample)
JP2016536899A5 (enExample)
JP2016538743A5 (enExample)
JP2016539518A5 (enExample)
JP2017500821A5 (enExample)
JP2016508692A5 (enExample)
JP2015515221A5 (enExample)
JP2016534635A5 (enExample)
JP2017538350A5 (enExample)
JP2016521076A5 (enExample)
JP2016535472A5 (enExample)