CA2979073C - Control of ue clear channel assessment by an enb - Google Patents
Control of ue clear channel assessment by an enb Download PDFInfo
- Publication number
- CA2979073C CA2979073C CA2979073A CA2979073A CA2979073C CA 2979073 C CA2979073 C CA 2979073C CA 2979073 A CA2979073 A CA 2979073A CA 2979073 A CA2979073 A CA 2979073A CA 2979073 C CA2979073 C CA 2979073C
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- cca
- parameter
- base station
- wireless communication
- unlicensed spectrum
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- 238000000034 method Methods 0.000 claims abstract description 236
- 230000006854 communication Effects 0.000 claims abstract description 219
- 238000004891 communication Methods 0.000 claims abstract description 219
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- 238000001228 spectrum Methods 0.000 claims description 173
- 238000005516 engineering process Methods 0.000 claims description 74
- 230000015654 memory Effects 0.000 claims description 41
- 238000005259 measurement Methods 0.000 claims description 20
- 230000008859 change Effects 0.000 claims description 3
- 238000004590 computer program Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 description 33
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Classifications
-
- 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
- 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]
-
- 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
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
-
- 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
- H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- 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
- H04W74/002—Transmission of channel access control information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/02—Hybrid access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/27—Transitions between radio resource control [RRC] states
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
- H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562149377P | 2015-04-17 | 2015-04-17 | |
| US62/149,377 | 2015-04-17 | ||
| US15/098,128 US10349293B2 (en) | 2015-04-17 | 2016-04-13 | Control of UE clear channel assessment by an eNB |
| US15/098,128 | 2016-04-13 | ||
| PCT/US2016/027604 WO2016168507A1 (en) | 2015-04-17 | 2016-04-14 | Control of ue clear channel assessment by an enb |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2979073A1 CA2979073A1 (en) | 2016-10-20 |
| CA2979073C true CA2979073C (en) | 2021-11-16 |
Family
ID=55861204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2979073A Active CA2979073C (en) | 2015-04-17 | 2016-04-14 | Control of ue clear channel assessment by an enb |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US10349293B2 (enExample) |
| EP (1) | EP3284308B1 (enExample) |
| JP (1) | JP6633097B2 (enExample) |
| KR (1) | KR102058905B1 (enExample) |
| CN (1) | CN108541388B (enExample) |
| BR (1) | BR112017022254A2 (enExample) |
| CA (1) | CA2979073C (enExample) |
| TW (1) | TWI689176B (enExample) |
| WO (1) | WO2016168507A1 (enExample) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016072685A2 (ko) * | 2014-11-04 | 2016-05-12 | 엘지전자 주식회사 | 비면허 대역에서의 상향링크 전송 방법 및 이를 이용한 장치 |
| WO2016117918A1 (ko) * | 2015-01-22 | 2016-07-28 | 엘지전자 주식회사 | 비면허 대역에서 상향링크 전송을 위한 방법 및 장치 |
| US10512033B2 (en) * | 2015-01-29 | 2019-12-17 | Qualcomm Incorporated | Timing information for discovery in unlicensed spectrum |
| US10349293B2 (en) | 2015-04-17 | 2019-07-09 | Qualcomm Incorporated | Control of UE clear channel assessment by an eNB |
| US9918341B2 (en) * | 2015-05-22 | 2018-03-13 | Qualcomm Incorporated | Clear channel assessment procedure at master and slave devices |
| US9807618B2 (en) * | 2015-06-03 | 2017-10-31 | Qualcomm Incorporated | Performance enhancements for frequency reuse and time division multiplexing in a licensed assisted access system |
| CN111601385B (zh) * | 2015-06-21 | 2024-05-17 | Lg电子株式会社 | 在未授权带中发送上行链路的方法和设备 |
| CN106301733B (zh) * | 2015-06-26 | 2020-11-20 | 中兴通讯股份有限公司 | 数据的传输方法及装置 |
| US10897772B2 (en) | 2015-09-14 | 2021-01-19 | Samsung Electronics Co., Ltd. | Method and UE for managing in-device co-existence (IDC) issue |
| US20180263059A1 (en) * | 2015-09-18 | 2018-09-13 | Nokia Solutions And Networks Oy | Method, system and apparatus for determining physical random access channel resources |
| WO2017076460A1 (en) * | 2015-11-06 | 2017-05-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Communication device |
| US10425973B2 (en) * | 2015-11-25 | 2019-09-24 | Qualcomm Incorporated | Random access channel signaling on a shared communication medium |
| WO2017113064A1 (zh) * | 2015-12-28 | 2017-07-06 | 华为技术有限公司 | 信息发送方法、信息接收方法、装置及系统 |
| CN108702789B (zh) * | 2016-02-05 | 2020-09-25 | 华为技术有限公司 | 用户设备、网络节点及其方法 |
| US10477436B2 (en) * | 2016-03-15 | 2019-11-12 | Acer Incorporated | Device and method of handling transmission in unlicensed band |
| US10517021B2 (en) | 2016-06-30 | 2019-12-24 | Evolve Cellular Inc. | Long term evolution-primary WiFi (LTE-PW) |
| WO2018052349A1 (en) * | 2016-09-15 | 2018-03-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and systems for autonomous device selection of transmission resources |
| US10548020B2 (en) * | 2016-11-14 | 2020-01-28 | Qualcomm Incorporated | Techniques for selectively adjusting wireless communication parameters based on aggregated interference from listen-before-talk wireless devices |
| US10499427B2 (en) * | 2016-12-16 | 2019-12-03 | Qualcomm Incorporated | Band selection via coordinated clear channel assessment and switching signaling |
| US11032781B2 (en) * | 2017-01-06 | 2021-06-08 | Apple Inc. | Inter-node interference avoidance |
| US11096181B2 (en) * | 2017-01-30 | 2021-08-17 | Qualcomm Incorporated | Monitoring interference level to selectively control usage of a contention-based protocol |
| US10779222B2 (en) * | 2017-05-04 | 2020-09-15 | Qualcomm Incorporated | Grant-free admission control to a shared channel |
| US11388777B2 (en) | 2017-05-18 | 2022-07-12 | Apple Inc. | Downlink control information (DCI) format for grant-less uplink transmission (GUL) |
| US10863542B2 (en) * | 2017-09-19 | 2020-12-08 | Qualcomm Incorporated | Listen-before-talk and channel reservation for millimeter wave systems |
| CN111971911A (zh) * | 2018-04-20 | 2020-11-20 | Oppo广东移动通信有限公司 | 提供测量信息的装置和方法 |
| US11147100B2 (en) * | 2018-08-14 | 2021-10-12 | Qualcomm Incorporated | Flexible synchronous and asynchronous access procedure |
| CN109309926B (zh) * | 2018-09-29 | 2021-12-03 | 中国科学院上海微系统与信息技术研究所 | 一种基于干扰等级的先听后说参数配置方法 |
| US11632740B2 (en) * | 2018-10-04 | 2023-04-18 | Qualcomm Incorporated | Multicast or broadcast ethernet traffic transmissions over a radio access network |
| WO2020089779A1 (en) * | 2018-11-01 | 2020-05-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and nodes for performing random access in case of lbt failure |
| CN115190631B (zh) * | 2019-01-11 | 2025-12-05 | 维沃移动通信有限公司 | 上行信道的配置方法、传输方法、网络侧设备及终端 |
| EP3949578B1 (en) * | 2019-04-04 | 2025-10-29 | Lenovo (Beijing) Limited | Determining channel statistics for clear channel assessments |
| CN114430917B (zh) * | 2019-10-02 | 2025-08-05 | 株式会社Ntt都科摩 | 终端以及通信方法 |
| US20220353938A1 (en) * | 2019-10-04 | 2022-11-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods for Adaptive User Equipment Behavior for Cell Reconfiguration in NR-U |
| KR20230117469A (ko) | 2019-11-07 | 2023-08-08 | 애플 인크. | 무선 통신에서의 채널 액세스 메커니즘들 |
| CN113099452A (zh) * | 2020-01-09 | 2021-07-09 | 索尼公司 | 用于无线通信的管理电子设备和方法、计算机可读介质 |
| CN112512130B (zh) * | 2020-01-13 | 2025-08-01 | 中兴通讯股份有限公司 | 一种数据传输方法、装置和存储介质 |
| US11324043B2 (en) * | 2020-02-14 | 2022-05-03 | Telefonaktiebolaget Lm Ericsson (Publ) | CCA for configured grants |
| CN113924810B (zh) * | 2020-05-08 | 2025-06-24 | 北京小米移动软件有限公司 | 数据传输处理方法、装置、通信设备及存储介质 |
| US12477571B2 (en) | 2020-08-13 | 2025-11-18 | Beijing Xiaomi Mobile Software Co., Ltd. | Method for resource configuration, and communication device |
| CN116367344A (zh) * | 2021-12-27 | 2023-06-30 | 华为技术有限公司 | 通信方法和通信装置 |
Family Cites Families (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7206840B2 (en) * | 2001-05-11 | 2007-04-17 | Koninklike Philips Electronics N.V. | Dynamic frequency selection scheme for IEEE 802.11 WLANs |
| US6958982B2 (en) | 2003-07-16 | 2005-10-25 | Interdigital Technology Corporation | Method and apparatus for storing mobile station physical measurements and MAC performance statistics in a management information base of an access point |
| US7443821B2 (en) * | 2004-01-08 | 2008-10-28 | Interdigital Technology Corporation | Method for clear channel assessment optimization in a wireless local area network |
| TWI496433B (zh) * | 2005-04-21 | 2015-08-11 | Interdigital Tech Corp | 發送延緩管理信息之無線通信方法及ｗｌａｎ |
| US8184655B2 (en) | 2005-04-21 | 2012-05-22 | Interdigital Technology Corporation | Wireless communication method and WLAN for signaling deferral management messages |
| KR20130126980A (ko) * | 2011-02-07 | 2013-11-21 | 인터디지탈 패튼 홀딩스, 인크 | 면허 면제 스펙트럼에서 보충 셀을 동작시키는 방법 및 장치 |
| US8830908B2 (en) * | 2011-02-18 | 2014-09-09 | Qualcomm Incorporated | Apparatus and method for facilitating fallback access schemes |
| KR20200035183A (ko) * | 2012-01-26 | 2020-04-01 | 인터디지탈 패튼 홀딩스, 인크 | Ｌｔｅ 공존에 대한 동적 파라미터 조절 |
| GB2498988B (en) * | 2012-02-02 | 2014-08-06 | Broadcom Corp | Communications apparatus and methods |
| WO2013119097A1 (ko) * | 2012-02-10 | 2013-08-15 | 엘지전자 주식회사 | 무선랜 시스템에서 채널 액세스 방법 및 장치 |
| US9608789B2 (en) * | 2012-05-11 | 2017-03-28 | Interdigital Patent Holdings, Inc. | Method and apparatus for transmitting acknowledgements in response to received frames |
| US9100975B2 (en) * | 2012-08-03 | 2015-08-04 | Qualcomm Incorporated | Methods and apparatus for transmitting clear to send (CTS)-to-self indication |
| JP6262756B2 (ja) | 2012-11-02 | 2018-01-17 | インターデイジタル パテント ホールディングス インコーポレイテッド | 無線ローカルエリアネットワークに対する電力制御方法およびプロシージャ |
| EP2993953B1 (en) * | 2013-05-02 | 2018-10-03 | LG Electronics Inc. | Method for sensing channel dynamically in wireless lan system and apparatus therefor |
| US9883404B2 (en) * | 2013-06-11 | 2018-01-30 | Qualcomm Incorporated | LTE/LTE—A uplink carrier aggregation using unlicensed spectrum |
| US9226168B2 (en) * | 2013-08-13 | 2015-12-29 | Alcatel Lucent | APN-AMBR authorization in GPRS mobile network |
| US9807699B2 (en) | 2013-09-13 | 2017-10-31 | Interdigital Patent Holdings, Inc. | Clear channel assessment (CCA) threshold adaptation method |
| US9743432B2 (en) | 2013-09-23 | 2017-08-22 | Qualcomm Incorporated | LTE-U uplink waveform and variable multi-subframe scheduling |
| US9763225B2 (en) | 2013-10-07 | 2017-09-12 | Qualcomm Incorporated | LTE-U clear channel assessment operations |
| US9736829B2 (en) | 2013-10-14 | 2017-08-15 | Qualcomm Incorporated | Downlink control management in an unlicensed or shared spectrum |
| US9774429B2 (en) * | 2014-03-12 | 2017-09-26 | Qualcomm Incorporated | Techniques for transmitting positioning reference signals in an unlicensed radio frequency spectrum band |
| US9578657B2 (en) * | 2014-04-11 | 2017-02-21 | Realtek Semiconductor Corporation | Wireless communication method and device |
| CN106664719B (zh) * | 2014-09-02 | 2019-10-25 | 华为技术有限公司 | 空闲信道评估cca阈值的调整方法和设备 |
| US9775087B2 (en) * | 2014-10-23 | 2017-09-26 | Industrial Technology Research Institute | Method of controlling communication modes for wireless entity and user equipment, and communication system using the same |
| US9801206B2 (en) * | 2014-12-12 | 2017-10-24 | Newracom, Inc. | Spatial reuse based on distributed reporting |
| US9986586B2 (en) * | 2015-01-29 | 2018-05-29 | Intel IP Corporation | Reservation of unlicensed spectrum in a wireless communications network |
| WO2016122274A1 (ko) * | 2015-01-29 | 2016-08-04 | 삼성전자 주식회사 | 비면허 대역을 이용하는 무선 통신 시스템에서 통신 방법 및 장치 |
| US10470047B2 (en) * | 2015-03-23 | 2019-11-05 | Lg Electronics Inc. | Method and apparatus for performing channel sensing in a wireless communication system |
| WO2016153290A1 (ko) * | 2015-03-24 | 2016-09-29 | 엘지전자 주식회사 | 상향링크 데이터 전송 방법 및 사용자기기와, 상향링크 데이터 수신 방법 및 기지국 |
| US20170118771A1 (en) * | 2015-04-08 | 2017-04-27 | Telefonaktiebolaget Lm Ericsson (Publ) | CSMA With Adaptive Carrier Sensing Threshold In LAA Networks |
| TWI600331B (zh) * | 2015-04-08 | 2017-09-21 | 財團法人資訊工業策進會 | 基地台、使用者裝置、用於基地台之傳輸控制方法及用於使用者裝置之資料傳輸方法 |
| EP3282803A4 (en) * | 2015-04-09 | 2018-11-07 | LG Electronics Inc. | Method for performing cca in wireless access system supporting unlicensed band, and apparatus for supporting same |
| WO2016163746A1 (en) * | 2015-04-10 | 2016-10-13 | Lg Electronics Inc. | Method for performing a random access procedure in a carrier aggregation with at least one scell operating in an unlicensed spectrum and a device therefor |
| US10104691B2 (en) * | 2015-04-15 | 2018-10-16 | Mediatek Inc. | Methods of listen-before-talk mechanism for opportunistic spectrum access |
| US10349293B2 (en) | 2015-04-17 | 2019-07-09 | Qualcomm Incorporated | Control of UE clear channel assessment by an eNB |
-
2016
- 2016-04-13 US US15/098,128 patent/US10349293B2/en active Active
- 2016-04-14 TW TW105111662A patent/TWI689176B/zh not_active IP Right Cessation
- 2016-04-14 JP JP2017553928A patent/JP6633097B2/ja not_active Expired - Fee Related
- 2016-04-14 KR KR1020177029602A patent/KR102058905B1/ko not_active Expired - Fee Related
- 2016-04-14 WO PCT/US2016/027604 patent/WO2016168507A1/en not_active Ceased
- 2016-04-14 CN CN201680021705.9A patent/CN108541388B/zh active Active
- 2016-04-14 BR BR112017022254-0A patent/BR112017022254A2/pt not_active IP Right Cessation
- 2016-04-14 EP EP16719638.5A patent/EP3284308B1/en active Active
- 2016-04-14 CA CA2979073A patent/CA2979073C/en active Active
-
2019
- 2019-05-28 US US16/424,279 patent/US10805816B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| BR112017022254A2 (pt) | 2018-07-10 |
| US10805816B2 (en) | 2020-10-13 |
| JP2018513642A (ja) | 2018-05-24 |
| EP3284308B1 (en) | 2021-04-14 |
| CA2979073A1 (en) | 2016-10-20 |
| US20190281482A1 (en) | 2019-09-12 |
| KR20170137762A (ko) | 2017-12-13 |
| KR102058905B1 (ko) | 2019-12-24 |
| TW201640850A (zh) | 2016-11-16 |
| US20160309354A1 (en) | 2016-10-20 |
| CN108541388A (zh) | 2018-09-14 |
| JP6633097B2 (ja) | 2020-01-22 |
| WO2016168507A1 (en) | 2016-10-20 |
| US10349293B2 (en) | 2019-07-09 |
| TWI689176B (zh) | 2020-03-21 |
| CN108541388B (zh) | 2021-05-14 |
| EP3284308A1 (en) | 2018-02-21 |
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