TWI672931B - 用於決定共用射頻頻譜中的傳輸的起始符號的符號週期的方法及裝置 - Google Patents
用於決定共用射頻頻譜中的傳輸的起始符號的符號週期的方法及裝置 Download PDFInfo
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- TWI672931B TWI672931B TW104142766A TW104142766A TWI672931B TW I672931 B TWI672931 B TW I672931B TW 104142766 A TW104142766 A TW 104142766A TW 104142766 A TW104142766 A TW 104142766A TW I672931 B TWI672931 B TW I672931B
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- TW
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- Prior art keywords
- radio frequency
- frequency spectrum
- transmission
- wireless device
- symbol period
- Prior art date
Links
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 377
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Classifications
-
- 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
- H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
-
- 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
-
- 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
- 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
- H04L5/0001—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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462096249P | 2014-12-23 | 2014-12-23 | |
| US62/096,249 | 2014-12-23 | ||
| US14/971,082 | 2015-12-16 | ||
| US14/971,082 US11197317B2 (en) | 2014-12-23 | 2015-12-16 | Techniques for determining a symbol period for a starting symbol of a transmission in a shared radio frequency spectrum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201628366A TW201628366A (zh) | 2016-08-01 |
| TWI672931B true TWI672931B (zh) | 2019-09-21 |
Family
ID=56131158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW104142766A TWI672931B (zh) | 2014-12-23 | 2015-12-18 | 用於決定共用射頻頻譜中的傳輸的起始符號的符號週期的方法及裝置 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11197317B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP3238360B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP6665187B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR102444049B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN107113144B (cg-RX-API-DMAC7.html) |
| TW (1) | TWI672931B (cg-RX-API-DMAC7.html) |
| WO (1) | WO2016106091A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015081169A1 (en) * | 2013-11-27 | 2015-06-04 | Interdigital Patent Holdings, Inc. | Resource allocation in multi-provider wlan networks based on utility metric |
| US10904801B2 (en) * | 2017-02-07 | 2021-01-26 | Qualcomm Incorporated | Multicarrier access for spectrum pooling |
| WO2016112543A1 (zh) * | 2015-01-16 | 2016-07-21 | 华为技术有限公司 | 一种传输消息的方法和装置 |
| CN106465411A (zh) | 2015-05-12 | 2017-02-22 | 韩国电子通信研究院 | 用于在未授权频带中发送自适应部分子帧的方法和装置、用于划分帧结构的方法和装置、以及用于发送信号的方法和装置 |
| CA2985765A1 (en) * | 2015-05-15 | 2016-11-24 | Sharp Kabushiki Kaisha | Terminal device, base station device, and communication method |
| US20170055293A1 (en) * | 2015-08-17 | 2017-02-23 | Mediatek Inc. | Methods of Distributed Control Achieving Fair Radio Resource Access |
| WO2017066803A1 (en) | 2015-10-17 | 2017-04-20 | Dinan Esmael Hejazi | Control channel configuration in partial and full subframes |
| US10356800B2 (en) | 2016-05-09 | 2019-07-16 | Qualcomm Incorporated | Scalable numerology with symbol boundary alignment for uniform and non-uniform symbol duration in wireless communication |
| US10631295B2 (en) * | 2016-08-02 | 2020-04-21 | Qualcomm Incorporated | Techniques for beacon-assisted multi-tier spectrum sharing |
| EP3520529A1 (en) * | 2016-09-30 | 2019-08-07 | Nokia Technologies Oy | Resource processing in a communication system using multipe protocols |
| TWI616111B (zh) | 2016-12-23 | 2018-02-21 | 財團法人工業技術研究院 | 在未授權頻譜中的無線電資源排程方法及使用其之基地台 |
| GB2560523B (en) * | 2017-03-13 | 2021-01-20 | Tcl Communication Ltd | Transmission of acknowledgements over uplink in wireless communication system |
| EP4109983A1 (en) | 2017-04-21 | 2022-12-28 | Cohere Technologies, Inc. | Communication techniques using quasi-static properties of wireless channels |
| EP3620000B1 (en) * | 2017-05-03 | 2022-09-21 | IDAC Holdings, Inc. | Transmission adaptation and grant-free access |
| US10985897B2 (en) | 2017-09-11 | 2021-04-20 | Qualcomm Incorporated | Methods and apparatus for dynamic time-division duplexing (TDD) |
| EP3688901B1 (en) * | 2017-09-29 | 2025-01-29 | Telefonaktiebolaget LM Ericsson (PUBL) | Transport block size configuration |
| KR20200120701A (ko) * | 2018-02-12 | 2020-10-21 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | 채널 전송 방법, 장치 및 컴퓨터 기억 매체 |
| US10873440B2 (en) * | 2018-07-12 | 2020-12-22 | Qualcomm Incorporated | Time division duplexing techniques in shared radio frequency spectrum |
| WO2020034187A1 (zh) | 2018-08-17 | 2020-02-20 | Oppo广东移动通信有限公司 | 通信方法、终端设备和网络设备 |
| CN118540022A (zh) | 2019-03-29 | 2024-08-23 | 华为技术有限公司 | 通信方法及装置 |
| WO2020200219A1 (en) * | 2019-04-03 | 2020-10-08 | Mediatek Singapore Pte. Ltd. | Reserving channel by cyclic prefix extension for alignment with symbol boundary in mobile communications |
| CN110225596B (zh) * | 2019-05-29 | 2022-05-24 | 成都中科微信息技术研究院有限公司 | 一种结合pucch周期的调度方法及系统 |
| CN110213832B (zh) * | 2019-05-29 | 2022-05-24 | 成都中科微信息技术研究院有限公司 | 一种结合pucch周期的调度基站及系统 |
| CN114258133A (zh) * | 2020-09-22 | 2022-03-29 | 夏普株式会社 | 由用户设备执行的方法以及用户设备 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110188460A1 (en) * | 2009-06-15 | 2011-08-04 | Qualcomm Incorporated | Systems and methods for sending power control information |
| WO2013112983A2 (en) * | 2012-01-26 | 2013-08-01 | Interdigital Patent Holdings, Inc. | Dynamic parameter adjustment for lte coexistence |
| US20140341018A1 (en) * | 2013-05-20 | 2014-11-20 | Qualcomm Incorporated | Techniques for selecting subframe type or for interleaving signals for wireless communications over unlicensed spectrum |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8792426B2 (en) | 2008-03-24 | 2014-07-29 | Qualcomm Incorporated | Method and apparatus for resource management in a wireless communication system |
| US8522101B2 (en) * | 2008-04-15 | 2013-08-27 | Qualcomm Incorporated | Physical HARQ indicator channel (PHICH) resource assignment signaling in a wireless communication environment |
| US8675623B2 (en) * | 2009-02-01 | 2014-03-18 | Qualcomm Incorporated | Distributed prioritized contention for spectrum sharing |
| US8861452B2 (en) * | 2010-08-16 | 2014-10-14 | Qualcomm Incorporated | Method and apparatus for use of licensed spectrum for control channels in cognitive radio communications |
| EP2616259B1 (en) * | 2010-09-15 | 2019-04-10 | Magna Mirrors Of America, Inc. | Slider window assembly |
| CN103874207A (zh) | 2012-12-14 | 2014-06-18 | 华为技术有限公司 | 资源映射的方法、基站和用户设备 |
| US9402240B2 (en) * | 2013-01-28 | 2016-07-26 | Lg Electronics Inc. | Method of operation in wireless local area network system and apparatus supporting the same |
| KR20160110959A (ko) * | 2014-03-10 | 2016-09-23 | 엘지전자 주식회사 | 단말 간 통신을 지원하는 무선 통신 시스템에서 자원 할당 방법 및 이를 위한 장치 |
| PT3723319T (pt) * | 2014-03-19 | 2021-12-16 | Ericsson Telefon Ab L M | Métodos, estação base e dispositivo sem fios para suporte de comunicação rádio |
| US9655048B2 (en) * | 2014-04-07 | 2017-05-16 | Futurewei Technologies, Inc. | System and method for discontinuous transmissions and measurements |
| KR20160127785A (ko) * | 2014-04-28 | 2016-11-04 | 인텔 아이피 코포레이션 | Lbt 프로토콜 선택 |
| US9800363B2 (en) * | 2014-06-18 | 2017-10-24 | Qualcomm Incorporated | NAICS signaling for advanced LTE features |
| CN105393621B (zh) * | 2014-06-30 | 2019-10-01 | 华为技术有限公司 | 一种子帧处理方法及设备 |
| US10193643B2 (en) * | 2014-07-11 | 2019-01-29 | Lg Electronics Inc. | Method for reporting channel state information on unlicensed band in wireless communication system and apparatus for same |
| JP6490188B2 (ja) * | 2014-07-31 | 2019-03-27 | 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． | データ送信方法および通信デバイス |
| US9929839B2 (en) * | 2014-08-08 | 2018-03-27 | Futurewei Technologies, Inc. | Device, network, and method for communications with fast adaptive transmission and reception |
| US10051661B2 (en) * | 2014-08-29 | 2018-08-14 | Samsung Electronics Co., Ltd. | Method and apparatus for communicating using unlicensed bands in mobile communication system |
| EP3192320A1 (en) * | 2014-09-10 | 2017-07-19 | Telefonaktiebolaget LM Ericsson (publ) | Radio access node, communication terminal and methods performed therein |
| EP3629514B1 (en) * | 2014-09-24 | 2024-11-20 | InterDigital Patent Holdings, Inc. | Channel usage indication and synchronization for lte operation in unlicensed bands |
| RU2653495C1 (ru) * | 2014-09-25 | 2018-05-10 | Телефонактиеболагет Лм Эрикссон (Пабл) | Способ и устройство для улучшенного опорного сигнала восходящей линии связи в системах listen-before-talk |
| US10003986B2 (en) * | 2014-09-26 | 2018-06-19 | Futurewei Technologies, Inc. | Device, network, and method for communications with variable-duration reference signals |
| RU2660463C1 (ru) * | 2014-11-06 | 2018-07-06 | Фудзицу Лимитед | Система беспроводной связи, базовая станция, терминал и способ обработки |
| JP6219539B2 (ja) * | 2014-11-07 | 2017-10-25 | 京セラ株式会社 | 無線基地局、プロセッサ及び通信方法 |
| KR101881713B1 (ko) * | 2014-12-03 | 2018-08-24 | 노키아 솔루션스 앤드 네트웍스 오와이 | Lte 인가된 보조 액세스에서의 히든 노드 검출 |
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2015
- 2015-12-16 US US14/971,082 patent/US11197317B2/en active Active
- 2015-12-17 KR KR1020177016793A patent/KR102444049B1/ko active Active
- 2015-12-17 EP EP15821236.5A patent/EP3238360B1/en active Active
- 2015-12-17 WO PCT/US2015/066458 patent/WO2016106091A1/en not_active Ceased
- 2015-12-17 JP JP2017533627A patent/JP6665187B2/ja active Active
- 2015-12-17 CN CN201580069742.2A patent/CN107113144B/zh active Active
- 2015-12-18 TW TW104142766A patent/TWI672931B/zh active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110188460A1 (en) * | 2009-06-15 | 2011-08-04 | Qualcomm Incorporated | Systems and methods for sending power control information |
| WO2013112983A2 (en) * | 2012-01-26 | 2013-08-01 | Interdigital Patent Holdings, Inc. | Dynamic parameter adjustment for lte coexistence |
| US20140341018A1 (en) * | 2013-05-20 | 2014-11-20 | Qualcomm Incorporated | Techniques for selecting subframe type or for interleaving signals for wireless communications over unlicensed spectrum |
Non-Patent Citations (1)
| Title |
|---|
| ITL Inc., "Discussion on Channel Access Mechanism based on LBT for LAA",3GPP TSG RAN WG1 Meeting 79, R1-145109, San Francisco, USA, 17th~21th November 2014. * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6665187B2 (ja) | 2020-03-13 |
| KR102444049B1 (ko) | 2022-09-15 |
| WO2016106091A1 (en) | 2016-06-30 |
| EP3238360B1 (en) | 2025-04-30 |
| EP3238360C0 (en) | 2025-04-30 |
| JP2018506883A (ja) | 2018-03-08 |
| CN107113144B (zh) | 2021-04-20 |
| KR20170098224A (ko) | 2017-08-29 |
| US20160183302A1 (en) | 2016-06-23 |
| CN107113144A (zh) | 2017-08-29 |
| US11197317B2 (en) | 2021-12-07 |
| EP3238360A1 (en) | 2017-11-01 |
| TW201628366A (zh) | 2016-08-01 |
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