JP2018520570A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2018520570A5 JP2018520570A5 JP2017560678A JP2017560678A JP2018520570A5 JP 2018520570 A5 JP2018520570 A5 JP 2018520570A5 JP 2017560678 A JP2017560678 A JP 2017560678A JP 2017560678 A JP2017560678 A JP 2017560678A JP 2018520570 A5 JP2018520570 A5 JP 2018520570A5
- Authority
- JP
- Japan
- Prior art keywords
- contention window
- transmission
- adjustment value
- window size
- parameter
- 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
Links
- 238000000034 method Methods 0.000 claims description 81
- 230000005540 biological transmission Effects 0.000 claims description 80
- 239000000969 carrier Substances 0.000 claims description 30
- 238000004891 communication Methods 0.000 claims description 15
- 230000000977 initiatory effect Effects 0.000 claims description 4
- 230000002776 aggregation Effects 0.000 claims description 3
- 238000004220 aggregation Methods 0.000 claims description 3
- 238000013468 resource allocation Methods 0.000 claims description 3
- 230000004044 response Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562165928P | 2015-05-23 | 2015-05-23 | |
| US62/165,928 | 2015-05-23 | ||
| US201562236827P | 2015-10-02 | 2015-10-02 | |
| US62/236,827 | 2015-10-02 | ||
| US15/150,790 | 2016-05-10 | ||
| US15/150,790 US10292158B2 (en) | 2015-05-23 | 2016-05-10 | Techniques for adjusting clear channel assessment (CCA) window for transmissions in a shared radio frequency spectrum band |
| PCT/US2016/031918 WO2016191102A1 (en) | 2015-05-23 | 2016-05-11 | Techniques for adjusting clear channel assessment (cca) window for transmissions in a shared radio frequency spectrum band |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018520570A JP2018520570A (ja) | 2018-07-26 |
| JP2018520570A5 true JP2018520570A5 (https=) | 2019-05-23 |
| JP6805178B2 JP6805178B2 (ja) | 2020-12-23 |
Family
ID=57326107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017560678A Active JP6805178B2 (ja) | 2015-05-23 | 2016-05-11 | 共有無線周波数スペクトル帯域中での送信のためにクリアチャネルアセスメント（ｃｃａ）ウィンドウを調整するための技法 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US10292158B2 (https=) |
| EP (2) | EP4110001A1 (https=) |
| JP (1) | JP6805178B2 (https=) |
| KR (2) | KR102546377B1 (https=) |
| CN (2) | CN115278921B (https=) |
| CA (1) | CA2983110C (https=) |
| TW (1) | TWI699098B (https=) |
| WO (1) | WO2016191102A1 (https=) |
Families Citing this family (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102404863B1 (ko) * | 2014-05-15 | 2022-06-07 | 엘지전자 주식회사 | 비면허 대역에서의 파워 제어 |
| US10433332B2 (en) * | 2014-11-04 | 2019-10-01 | Lg Electronics Inc. | Method for transmitting uplink in unlicensed band and device using same |
| WO2016182398A1 (en) | 2015-05-14 | 2016-11-17 | Samsung Electronics Co., Ltd. | Method and apparatus for managing contention window in wireless communication system |
| US10292158B2 (en) | 2015-05-23 | 2019-05-14 | Qualcomm Incorporated | Techniques for adjusting clear channel assessment (CCA) window for transmissions in a shared radio frequency spectrum band |
| US10020923B2 (en) * | 2015-07-30 | 2018-07-10 | Lg Electronics Inc. | Method of transmitting and receiving downlink signal in unlicensed band in wireless communication system and apparatus therefor |
| WO2017023074A1 (ko) * | 2015-07-31 | 2017-02-09 | 주식회사 윌러스표준기술연구소 | 다중 캐리어 신호 전송 방법, 장치 및 시스템 |
| JP6165201B2 (ja) * | 2015-08-05 | 2017-07-19 | 株式会社Ｎｔｔドコモ | 無線基地局、ユーザ端末及び無線通信方法 |
| US10673576B2 (en) * | 2015-08-14 | 2020-06-02 | Electronics And Telecommunications Research Institute | Operating method of communication node in network supporting licensed and unlicensed bands |
| US20180241687A1 (en) * | 2015-09-11 | 2018-08-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Technique For Multi-Connectivity |
| US9622237B2 (en) * | 2015-09-14 | 2017-04-11 | Wilus Institute Of Standards And Technology Inc. | Method, apparatus, and system for channel access in unlicensed band |
| CN108370533B (zh) * | 2015-09-14 | 2022-01-07 | 联想创新有限公司（香港) | 用于竞争窗口大小调整的设备和方法 |
| CN106804043B (zh) * | 2015-11-26 | 2020-12-15 | 华为技术有限公司 | 一种上行接入的方法、用户设备和基站 |
| CN107040342B (zh) * | 2016-02-03 | 2020-09-01 | 电信科学技术研究院 | 一种传输上行控制信息的方法和设备 |
| US10805953B2 (en) * | 2016-02-04 | 2020-10-13 | Ofinno, Llc | Channel access procedures in a wireless network |
| ES2794923T3 (es) * | 2016-02-04 | 2020-11-19 | Huawei Tech Co Ltd | Método y dispositivo para determinar información de la ventana de contención |
| US10455558B2 (en) * | 2016-05-13 | 2019-10-22 | Qualcomm Incorporated | Handling for interruption due to carrier switching and carrier switching capability indication |
| WO2017222433A1 (en) * | 2016-06-22 | 2017-12-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and apparatuses for group transmissions |
| US10687330B2 (en) | 2016-07-21 | 2020-06-16 | Qualcomm Incorporated | Techniques for communicating on an uplink in a shared radio frequency spectrum band |
| EP3498033B1 (en) * | 2016-08-12 | 2020-07-22 | Telefonaktiebolaget LM Ericsson (publ) | Lbt parameters for srs transmission |
| US10645658B2 (en) * | 2016-09-06 | 2020-05-05 | Mediatek Inc. | Method and apparatus for uplink power consumption reduction in NB-IoT |
| US10390379B2 (en) * | 2016-12-21 | 2019-08-20 | Huawei Tehcnologies Co., Ltd. | System and method for network-assisted distributed user equipment cooperation in unlicensed spectrum |
| US10123358B2 (en) * | 2016-12-22 | 2018-11-06 | Qualcomm Incorporated | Priority management for new radio-spectrum sharing (NR-SS) |
| US10470048B2 (en) * | 2017-01-17 | 2019-11-05 | Qualcomm Incorporated | Dynamic time-division duplexing (TDD) in new radio-spectrum sharing (NR-SS) and self-contained subframe structure |
| US11109236B2 (en) * | 2017-11-09 | 2021-08-31 | Qualcomm Incorporated | Techniques for carrier feedback in wireless systems |
| US11388728B2 (en) * | 2017-12-08 | 2022-07-12 | Qualcomm Incorporated | Channel availability protocol in a shared spectrum |
| CN110167161B (zh) | 2018-02-14 | 2023-10-24 | 华为技术有限公司 | 一种确定竞争窗大小的方法和装置 |
| US10945152B2 (en) * | 2018-02-16 | 2021-03-09 | Qualcomm Incorporated | Base station contention window update with AUL in TxOP |
| CN110611934A (zh) * | 2018-06-15 | 2019-12-24 | 索尼公司 | 电子设备、通信方法和存储介质 |
| US11272539B2 (en) * | 2018-08-09 | 2022-03-08 | Ofinno, Llc | Channel access and bandwidth part switching |
| CN110933765B (zh) * | 2018-09-19 | 2021-09-21 | 维沃移动通信有限公司 | 竞争窗大小cws调节方法和设备 |
| CN110933767B (zh) * | 2018-09-20 | 2021-07-16 | 维沃移动通信有限公司 | 竞争窗口大小调节方法和网络设备 |
| EP3704819A1 (en) * | 2018-09-21 | 2020-09-09 | Ofinno, LLC | Channel access for unlicensed carriers in a radio system |
| US12048000B2 (en) | 2018-09-26 | 2024-07-23 | Sharp Kabushiki Kaisha | User equipment, base station, method for a user equipment, and method for a base station |
| WO2020109648A1 (en) * | 2018-11-30 | 2020-06-04 | Nokia Technologies Oy | Channel contention and resource management in wireless network |
| WO2020145732A1 (ko) * | 2019-01-11 | 2020-07-16 | 엘지전자 주식회사 | 무선 통신 시스템에서 신호를 송수신하는 방법 및 이를 지원하는 장치 |
| JP2022520805A (ja) | 2019-02-13 | 2022-04-01 | アイディーエーシー ホールディングス インコーポレイテッド | 無認可スペクトルにおけるコンテンションウィンドウサイズ調整の方法 |
| US20200267765A1 (en) * | 2019-02-20 | 2020-08-20 | Mediatek Singapore Pte. Ltd. | Method And Apparatus For Random Access Procedure With Listen-Before-Talk Detection In Mobile Communications |
| CN113424645B (zh) * | 2019-03-18 | 2024-06-21 | 瑞典爱立信有限公司 | Ue、无线电网络节点以及其中执行的用于处理通信的方法 |
| EP3957123B1 (en) * | 2019-04-18 | 2023-09-27 | Lenovo (Singapore) Pte. Ltd. | Transport block transmission |
| CN114041320A (zh) * | 2019-05-02 | 2022-02-11 | 株式会社Ntt都科摩 | 用户终端以及无线通信方法 |
| WO2021021461A1 (en) * | 2019-08-01 | 2021-02-04 | Qualcomm Incorporated | Techniques for contention window adjustment |
| CN110536473B (zh) * | 2019-08-16 | 2023-03-10 | 中兴通讯股份有限公司 | 信号发送方法、装置及存储介质 |
| WO2021046784A1 (en) * | 2019-09-12 | 2021-03-18 | Nokia Shanghai Bell Co., Ltd. | Apparatuses and methods for providing and receiving feedback information |
| WO2020101807A2 (en) * | 2019-09-26 | 2020-05-22 | Futurewei Technologies, Inc. | Methods and apparatus aggregating multiple wireless communications channels for flexible full-duplex communications |
| US11558763B2 (en) * | 2020-03-03 | 2023-01-17 | Qualcomm Incorporated | Electronic shelf label (ESL) efficient reconnect |
| FI130015B (en) * | 2020-12-23 | 2022-12-30 | Wirepas Oy | Timing solution for a data packet transaction for a wireless communication system |
| US11924873B2 (en) * | 2021-01-15 | 2024-03-05 | Qualcomm Incorporated | Contention window adjustment for new radio unlicensed/sidelink |
| US11997185B2 (en) * | 2021-06-23 | 2024-05-28 | Qualcomm Incorporated | Demodulator configuration based on user equipment signaling |
| CN115734380B (zh) * | 2021-08-25 | 2025-08-12 | 成都极米科技股份有限公司 | 一种退避窗口的调整方法、装置、设备及存储介质 |
| US12308968B2 (en) * | 2022-02-10 | 2025-05-20 | Qualcomm Incorporated | Control block bundle for retransmission |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4591104B2 (ja) * | 2005-02-09 | 2010-12-01 | ソニー株式会社 | 無線通信装置、無線通信方法およびプログラム |
| KR20080080726A (ko) * | 2007-03-02 | 2008-09-05 | 삼성전자주식회사 | 다단계 경쟁을 이용한 전송 장치 및 방법 |
| CN101911757B (zh) * | 2008-01-03 | 2015-01-28 | 皇家飞利浦电子股份有限公司 | 在基站与移动站之间交换数据的方法 |
| WO2011041623A1 (en) * | 2009-10-01 | 2011-04-07 | Interdigital Patent Holdings, Inc. | Uplink control data transmission |
| US8526464B2 (en) | 2010-01-26 | 2013-09-03 | Kapsch Trafficcom Ag | Adaptive contention window in discontinuous wireless communication channels |
| US8467472B2 (en) * | 2010-09-21 | 2013-06-18 | Intel Corporation | Device, system, and method of adjusting channel utilization for wireless transmission |
| US9854446B2 (en) | 2011-07-07 | 2017-12-26 | Lg Electronics Inc. | Method and apparatus for transmitting a signal in a wireless communication system |
| WO2013006988A1 (en) | 2011-07-14 | 2013-01-17 | Renesas Mobile Corporation | Methods and apparatuses for provision of a flexible time sharing scheme on an unlicensed band of a system |
| US8914686B2 (en) * | 2011-08-12 | 2014-12-16 | Telefonaktiebolaget L M Ericsson (Publ) | Throughput improvement in wireless systems |
| US8855227B2 (en) * | 2011-08-19 | 2014-10-07 | Telefonaktiebolaget L M Ericsson (Publ) | Methods of receiving multiple input multiple output signals and related communication devices |
| CN103368709B (zh) * | 2012-04-09 | 2018-08-14 | 中兴通讯股份有限公司 | 一种混合自动重传请求确认应答信息发送方法及装置 |
| US9301319B2 (en) | 2013-01-14 | 2016-03-29 | Qualcomm Incorporated | Systems and methods for modifying carrier sense multiple access (CSMA) for dense networks |
| US20140303806A1 (en) * | 2013-04-04 | 2014-10-09 | GM Global Technology Operations LLC | Apparatus and methods for providing tailored information to vehicle users based on vehicle community input |
| CN105247904A (zh) * | 2013-05-15 | 2016-01-13 | 高通股份有限公司 | 用于多播/广播数据传输的群承载和承载选择 |
| CN105162562B (zh) * | 2014-08-25 | 2019-11-15 | 中兴通讯股份有限公司 | 使用非授权载波发送及接收信号的方法和装置 |
| EP3272141B1 (en) * | 2015-03-17 | 2018-12-26 | Telefonaktiebolaget LM Ericsson (PUBL) | Rssi measurement during lbt |
| EP3644682B1 (en) * | 2015-03-17 | 2021-04-07 | Telefonaktiebolaget LM Ericsson (publ) | A communication device and a method therein for determining a contention window size in a communication network |
| US10051662B2 (en) * | 2015-04-15 | 2018-08-14 | Mediatek Inc. | Methods of listen-before-talk mechanism for opportunistic spectrum access |
| US10292158B2 (en) | 2015-05-23 | 2019-05-14 | Qualcomm Incorporated | Techniques for adjusting clear channel assessment (CCA) window for transmissions in a shared radio frequency spectrum band |
| US10673576B2 (en) * | 2015-08-14 | 2020-06-02 | Electronics And Telecommunications Research Institute | Operating method of communication node in network supporting licensed and unlicensed bands |
| CN111587550B (zh) * | 2018-01-10 | 2024-05-03 | 交互数字专利控股公司 | 与非授权频谱相关联的数据传输和harq-ack |
-
2016
- 2016-05-10 US US15/150,790 patent/US10292158B2/en active Active
- 2016-05-11 JP JP2017560678A patent/JP6805178B2/ja active Active
- 2016-05-11 CN CN202210974910.4A patent/CN115278921B/zh active Active
- 2016-05-11 EP EP22190518.5A patent/EP4110001A1/en active Pending
- 2016-05-11 KR KR1020177033421A patent/KR102546377B1/ko active Active
- 2016-05-11 TW TW105114590A patent/TWI699098B/zh active
- 2016-05-11 KR KR1020237019898A patent/KR102668894B1/ko active Active
- 2016-05-11 CN CN201680029539.7A patent/CN107660344B/zh active Active
- 2016-05-11 CA CA2983110A patent/CA2983110C/en active Active
- 2016-05-11 WO PCT/US2016/031918 patent/WO2016191102A1/en not_active Ceased
- 2016-05-11 EP EP16724807.9A patent/EP3305005B1/en active Active
-
2019
- 2019-02-04 US US16/266,878 patent/US11115170B2/en active Active