CA2989004C - Transmitting uplink control channel information when a clear channel assessment of an unlicensed carrier fails - Google Patents
Transmitting uplink control channel information when a clear channel assessment of an unlicensed carrier fails Download PDFInfo
- Publication number
- CA2989004C CA2989004C CA2989004A CA2989004A CA2989004C CA 2989004 C CA2989004 C CA 2989004C CA 2989004 A CA2989004 A CA 2989004A CA 2989004 A CA2989004 A CA 2989004A CA 2989004 C CA2989004 C CA 2989004C
- Authority
- CA
- Canada
- Prior art keywords
- carrier
- uplink control
- control information
- cca
- uplink
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 276
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Classifications
-
- 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
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
- H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
-
- 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
- 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
-
- 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562196252P | 2015-07-23 | 2015-07-23 | |
| US62/196,252 | 2015-07-23 | ||
| US15/198,713 US10251197B2 (en) | 2015-07-23 | 2016-06-30 | Transmitting uplink control channel information when a clear channel assessment of an unlicensed carrier fails |
| US15/198,713 | 2016-06-30 | ||
| PCT/US2016/040674 WO2017014937A1 (en) | 2015-07-23 | 2016-07-01 | Transmitting uplink control channel information when a clear channel assessment of an unlicensed carrier fails |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2989004A1 CA2989004A1 (en) | 2017-01-26 |
| CA2989004C true CA2989004C (en) | 2023-09-26 |
Family
ID=56561443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2989004A Active CA2989004C (en) | 2015-07-23 | 2016-07-01 | Transmitting uplink control channel information when a clear channel assessment of an unlicensed carrier fails |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10251197B2 (Direct) |
| EP (1) | EP3326422B1 (Direct) |
| JP (1) | JP6612422B2 (Direct) |
| KR (1) | KR101976776B1 (Direct) |
| CN (1) | CN107926045B (Direct) |
| CA (1) | CA2989004C (Direct) |
| ES (1) | ES2894241T3 (Direct) |
| WO (1) | WO2017014937A1 (Direct) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7166758B2 (ja) | 2015-05-14 | 2022-11-08 | サムスン エレクトロニクス カンパニー リミテッド | 無線通信システムにおけるコンテンションウィンドウを調整する方法及び装置 |
| GB2542172A (en) * | 2015-09-10 | 2017-03-15 | Nec Corp | Communication system |
| US10362605B2 (en) * | 2016-01-21 | 2019-07-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Systems and methods for multiplexing scheduling requests in unlicensed bands |
| US10638519B2 (en) * | 2016-01-27 | 2020-04-28 | Lg Electronics Inc. | Method for receiving downlink signal, in wireless communication system supporting unlicensed band, and device for supporting same |
| US10721766B2 (en) * | 2016-02-04 | 2020-07-21 | Lg Electronics Inc | Method and device for determining LBT priority class |
| ES2835050T3 (es) * | 2016-02-05 | 2021-06-21 | Ericsson Telefon Ab L M | Diseño SRS para portadoras sin licencia |
| EP3403460B1 (en) * | 2016-02-05 | 2020-12-16 | Huawei Technologies Co., Ltd. | User device, network node and methods thereof |
| CN108702779B (zh) * | 2016-02-18 | 2023-03-21 | 瑞典爱立信有限公司 | 确定用于上行链路控制信道上的发送的参数的方法 |
| WO2017146772A1 (en) * | 2016-02-23 | 2017-08-31 | Intel IP Corporation | Method of uplink control signaling for non-scheduled uplink operation over unlicensed spectrum |
| WO2017171999A1 (en) * | 2016-03-31 | 2017-10-05 | Intel IP Corporation | Physical random access channel design for licensed assisted access |
| US10517021B2 (en) | 2016-06-30 | 2019-12-24 | Evolve Cellular Inc. | Long term evolution-primary WiFi (LTE-PW) |
| WO2018064799A1 (en) * | 2016-10-07 | 2018-04-12 | Qualcomm Incorporated | Power allocation for uplink transmissions |
| US10681738B2 (en) * | 2016-12-16 | 2020-06-09 | Ofinno, Llc | Random access in a wireless device and wireless network |
| WO2018173004A1 (en) * | 2017-03-24 | 2018-09-27 | Telefonaktiebolaget L M Ericsson (Publ) | Multiple starting and ending positions for scheduled downlink transmission on unlicensed spectrum |
| KR102439542B1 (ko) | 2017-06-23 | 2022-09-02 | 삼성전자 주식회사 | 무선 통신 시스템에서 상향링크 제어 채널 송수신 방법 및 장치 |
| EP3649816A4 (en) * | 2017-07-05 | 2021-01-27 | Telefonaktiebolaget LM Ericsson (publ) | METHOD AND SYSTEM FOR FLEXIBLE SOUND REFERENCE SIGNAL (SRS) TRANSMISSION IN A WIRELESS COMMUNICATION NETWORK |
| CN109842846B (zh) * | 2017-09-29 | 2022-01-11 | 中兴通讯股份有限公司 | 数据传输方法、装置及存储介质 |
| CN118215151A (zh) * | 2018-04-03 | 2024-06-18 | 交互数字专利控股公司 | 用于信道接入管理的方法 |
| US20210298007A1 (en) * | 2018-07-06 | 2021-09-23 | Nec Corporation | Methods, devices and computer readable media for aul transmission and reception |
| ES2942548T3 (es) * | 2018-07-06 | 2023-06-02 | Beijing Xiaomi Mobile Software Co Ltd | Método y dispositivo de transmisión de información |
| CN110891314B (zh) * | 2018-09-11 | 2022-08-19 | 华为技术有限公司 | 一种通信方法、资源分配方法及装置 |
| US12022507B2 (en) | 2018-09-26 | 2024-06-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Wireless channel switching |
| WO2020069114A1 (en) | 2018-09-26 | 2020-04-02 | Convida Wireless, Llc | Nr-u lbt mac procedures |
| WO2020065075A1 (en) * | 2018-09-28 | 2020-04-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Configured uplink for unlicensed operation |
| US20200221309A1 (en) * | 2019-01-07 | 2020-07-09 | Qualcomm Incorporated | Handling of channel access problems |
| EP3981193A1 (en) | 2019-06-04 | 2022-04-13 | Telefonaktiebolaget LM Ericsson (publ) | Transmitting a communication on a first channel or a second channel |
| CN111800869B (zh) * | 2019-08-22 | 2023-07-18 | 维沃移动通信有限公司 | 物理上行控制信道pucch传输方法、终端设备和网络设备 |
| KR20220079885A (ko) * | 2019-10-04 | 2022-06-14 | 텔레폰악티에볼라겟엘엠에릭슨(펍) | Nr-u에서 셀 재구성을 위한 적응형 사용자 장비 행동 |
| US11558876B2 (en) * | 2020-02-20 | 2023-01-17 | Qualcomm Incorporated | Communication of a known payload to support a machine learning process |
| US11889502B2 (en) * | 2020-02-24 | 2024-01-30 | Qualcomm Incorporated | Two-stage feedback procedures |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003296302B2 (en) * | 2002-12-10 | 2007-06-21 | Adapt4, Llc | Radio communication system employing spectral reuse transceivers |
| CN103098536A (zh) * | 2010-04-22 | 2013-05-08 | 夏普株式会社 | 用于物理上行链路控制信道资源分配的通信方法和系统以及基站、用户设备和其中的集成电路 |
| US9717098B2 (en) * | 2013-05-20 | 2017-07-25 | Qualcomm Incorporated | Collision avoidance scheme for wireless communications over unlicensed spectrum |
| US9883404B2 (en) * | 2013-06-11 | 2018-01-30 | Qualcomm Incorporated | LTE/LTE—A uplink carrier aggregation using unlicensed spectrum |
| US9674825B2 (en) * | 2013-07-17 | 2017-06-06 | Qualcomm Incorporated | LTE channel access over unlicensed bands |
| US9900029B2 (en) * | 2013-08-07 | 2018-02-20 | Qualcomm Incorporated | Intra-frequency and inter-RAT receiver |
| US10326577B2 (en) * | 2013-08-13 | 2019-06-18 | Qualcomm Incorporated | Harq design for LTE in unlicensed spectrum utilizing individual ACK/NACK |
| US11431459B2 (en) * | 2013-08-13 | 2022-08-30 | Qualcomm Incorporated | Group ACK/NACK for LTE in unlicensed spectrum |
| US10313079B2 (en) * | 2013-08-23 | 2019-06-04 | Qualcomm Incorporated | Common HARQ processes |
| US9924509B2 (en) * | 2013-09-27 | 2018-03-20 | Qualcomm Incorporated | Techniques for configuring an adaptive frame structure for wireless communications using unlicensed radio frequency spectrum |
| US9949275B2 (en) | 2013-10-01 | 2018-04-17 | Qualcomm Incorporated | Physical uplink control management in LTE/LTE-A systems with unlicensed spectrum |
| US9288752B2 (en) * | 2013-10-10 | 2016-03-15 | At&T Intellectual Property I, L.P. | Method and apparatus for reducing energy consumption of radio communications in a wireless sensor network |
| EP3108629B1 (en) * | 2014-02-18 | 2020-10-28 | Qualcomm Incorporated | Antenna selection in lte/lte-a networks with unlicensed spectrum |
| CN105356967B (zh) * | 2014-08-22 | 2020-08-11 | 中兴通讯股份有限公司 | 一种实现数据处理的方法、基站及终端 |
| EP3216152A4 (en) * | 2014-11-07 | 2018-07-04 | Alcatel Lucent | Method and apparatus for supporting partial sub-frame data transmission in lte systems |
-
2016
- 2016-06-30 US US15/198,713 patent/US10251197B2/en active Active
- 2016-07-01 CN CN201680042297.5A patent/CN107926045B/zh active Active
- 2016-07-01 KR KR1020187001913A patent/KR101976776B1/ko active Active
- 2016-07-01 CA CA2989004A patent/CA2989004C/en active Active
- 2016-07-01 JP JP2018502626A patent/JP6612422B2/ja active Active
- 2016-07-01 WO PCT/US2016/040674 patent/WO2017014937A1/en not_active Ceased
- 2016-07-01 EP EP16745909.8A patent/EP3326422B1/en active Active
- 2016-07-01 ES ES16745909T patent/ES2894241T3/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107926045A (zh) | 2018-04-17 |
| KR101976776B1 (ko) | 2019-05-09 |
| CN107926045B (zh) | 2021-04-09 |
| US10251197B2 (en) | 2019-04-02 |
| ES2894241T3 (es) | 2022-02-14 |
| JP2018528652A (ja) | 2018-09-27 |
| BR112018001427A2 (pt) | 2018-09-11 |
| JP6612422B2 (ja) | 2019-11-27 |
| EP3326422A1 (en) | 2018-05-30 |
| WO2017014937A1 (en) | 2017-01-26 |
| EP3326422B1 (en) | 2021-09-22 |
| CA2989004A1 (en) | 2017-01-26 |
| KR20180032572A (ko) | 2018-03-30 |
| US20170027002A1 (en) | 2017-01-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20190426 |
|
| EEER | Examination request |
Effective date: 20190426 |
|
| EEER | Examination request |
Effective date: 20190426 |
|
| EEER | Examination request |
Effective date: 20190426 |
|
| EEER | Examination request |
Effective date: 20190426 |
|
| EEER | Examination request |
Effective date: 20190426 |
|
| EEER | Examination request |
Effective date: 20190426 |
|
| EEER | Examination request |
Effective date: 20190426 |