CN104038950B - 无线通信中的空闲信道评估水平 - Google Patents
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- CN104038950B CN104038950B CN201410078728.6A CN201410078728A CN104038950B CN 104038950 B CN104038950 B CN 104038950B CN 201410078728 A CN201410078728 A CN 201410078728A CN 104038950 B CN104038950 B CN 104038950B
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Classifications
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- 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
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
- H04W72/563—Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (19)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810383918.7A CN108811174B (zh) | 2013-03-06 | 2014-03-05 | 无线通信中的空闲信道评估方法及装置 |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
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US201361773743P | 2013-03-06 | 2013-03-06 | |
US61/773,743 | 2013-03-06 | ||
US201461936137P | 2014-02-05 | 2014-02-05 | |
US61/936,137 | 2014-02-05 | ||
US14/183,592 US9204451B2 (en) | 2013-03-06 | 2014-02-19 | Clear channel assessment (CCA) levels within wireless communications |
US14/183,592 | 2014-02-19 |
Related Child Applications (1)
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CN201810383918.7A Division CN108811174B (zh) | 2013-03-06 | 2014-03-05 | 无线通信中的空闲信道评估方法及装置 |
Publications (2)
Publication Number | Publication Date |
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CN104038950A CN104038950A (zh) | 2014-09-10 |
CN104038950B true CN104038950B (zh) | 2018-05-29 |
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CN201410078728.6A Active CN104038950B (zh) | 2013-03-06 | 2014-03-05 | 无线通信中的空闲信道评估水平 |
CN201810383918.7A Active CN108811174B (zh) | 2013-03-06 | 2014-03-05 | 无线通信中的空闲信道评估方法及装置 |
Family Applications After (1)
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CN201810383918.7A Active CN108811174B (zh) | 2013-03-06 | 2014-03-05 | 无线通信中的空闲信道评估方法及装置 |
Country Status (4)
Country | Link |
---|---|
US (3) | US9204451B2 (zh) |
EP (1) | EP2775776B1 (zh) |
CN (2) | CN104038950B (zh) |
HK (1) | HK1197134A1 (zh) |
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US9204451B2 (en) * | 2013-03-06 | 2015-12-01 | Broadcom Corporation | Clear channel assessment (CCA) levels within wireless communications |
US9674845B2 (en) * | 2013-11-04 | 2017-06-06 | Qualcomm Incorporated | Soft buffer management |
US9743363B2 (en) * | 2014-06-24 | 2017-08-22 | Qualcomm Incorporated | CCA clearance in unlicensed spectrum |
US9468020B2 (en) * | 2014-09-19 | 2016-10-11 | Cable Television Laboratories, Inc. | Network traffic prioritization |
WO2016068772A1 (en) * | 2014-10-31 | 2016-05-06 | Telefonaktiebolaget L M Ericsson (Publ) | Node and method for determining ccat in wlan |
WO2016070350A1 (zh) * | 2014-11-05 | 2016-05-12 | 华为技术有限公司 | 站点的信道可用性评估的方法和装置 |
WO2016072815A1 (en) | 2014-11-07 | 2016-05-12 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting data |
CN106161292B (zh) * | 2014-11-07 | 2020-09-08 | 北京三星通信技术研究有限公司 | 一种传输数据的方法和设备 |
CN104363599B (zh) * | 2014-11-26 | 2018-05-15 | 北京邮电大学 | 一种应用于免许可频段多系统共存的方法及装置 |
CN112616193B (zh) * | 2014-12-02 | 2023-09-05 | 韦勒斯标准与技术协会公司 | 用于空闲信道分配的无线通信终端和无线通信方法 |
WO2016111264A1 (ja) * | 2015-01-06 | 2016-07-14 | シャープ株式会社 | 端末装置および基地局装置 |
US10477456B2 (en) * | 2015-01-26 | 2019-11-12 | Sharp Kabushiki Kaisha | Terminal apparatus and base station apparatus |
CN105898770B (zh) * | 2015-01-26 | 2020-12-11 | 中兴通讯股份有限公司 | 一种空频道检测方法及节点设备 |
CN107211464B (zh) * | 2015-01-30 | 2021-03-26 | 瑞典爱立信有限公司 | 执行先听后说(lbt)无线电协议的系统和方法 |
WO2016122363A1 (en) | 2015-01-30 | 2016-08-04 | Telefonaktiebolaget Lm Ericsson (Publ) | A first node and a method therein |
KR20160101440A (ko) * | 2015-02-17 | 2016-08-25 | 한국전자통신연구원 | 비면허대역에서 LTE-U와 WiFi 서비스간의 상호공존을 위한 장치 및 방법 |
US9736855B2 (en) * | 2015-02-19 | 2017-08-15 | Qualcomm Incorporated | System and method for multiple station camping channels in a wireless communication network |
CN104703210B (zh) * | 2015-03-23 | 2018-09-07 | 北京邮电大学 | 一种异构网中干扰抑制及信息传输的方法 |
CN106162917B (zh) * | 2015-03-27 | 2021-06-04 | 电信科学技术研究院 | 一种非授权载波上传输资源的抢占方法及设备 |
WO2016165110A1 (zh) * | 2015-04-16 | 2016-10-20 | 华为技术有限公司 | 数据传输的方法和装置 |
CN106304097B (zh) * | 2015-05-15 | 2021-09-03 | 中兴通讯股份有限公司 | 资源使用方法、装置及系统 |
EP3305004B1 (en) | 2015-06-01 | 2019-02-27 | Telefonaktiebolaget LM Ericsson (publ) | A wireless device, an access point and methods using different clear channel assessment (cca) thresholds |
CN107534902B (zh) * | 2015-06-26 | 2020-04-28 | 华为技术有限公司 | 一种双信道并行收发方法及装置 |
CN106332091B (zh) | 2015-07-01 | 2021-06-08 | 中兴通讯股份有限公司 | 一种非授权载波上图案的管理方法和装置 |
CN106455087B (zh) * | 2015-08-06 | 2021-09-03 | 中兴通讯股份有限公司 | 竞争资源确定方法及装置 |
US20170078887A1 (en) * | 2015-09-15 | 2017-03-16 | Qualcomm Incorporated | Systems and methods for reuse of wireless communication resources in neighboring communication networks |
US10492220B2 (en) * | 2015-09-30 | 2019-11-26 | Qualcomm Incorporated | Opportunistic extended channel uplink grants for ECC |
US20170099679A1 (en) * | 2015-10-02 | 2017-04-06 | Qualcomm Incorporated | Clear channel assessment in lte controlled wi-fi |
EP3384616A1 (en) * | 2015-11-30 | 2018-10-10 | Sony Mobile Communications Inc. | Efficient channel access |
CN109845171B (zh) * | 2016-08-12 | 2022-06-10 | 瑞典爱立信有限公司 | 用于确定在无线通信网络中使用的信道的信道宽度的技术 |
CN107734682B (zh) * | 2016-08-12 | 2023-09-29 | 中兴通讯股份有限公司 | 信息传输方法、传输节点及传输系统 |
EP3539345B1 (en) | 2016-11-10 | 2021-09-22 | Sony Group Corporation | Listen before talk operation with variable threshold |
WO2018106058A1 (ko) * | 2016-12-08 | 2018-06-14 | 엘지전자 주식회사 | 무선랜 시스템에서 프레임을 송신하기 위한 방법 및 이를 이용한 무선 단말 |
US10104693B1 (en) | 2017-05-31 | 2018-10-16 | Huawei Technologies Co., Ltd. | Enhanced channel access mechanisms for wide band operation on unlicensed bands |
CN109996336B (zh) * | 2017-12-29 | 2023-04-18 | 上海诺基亚贝尔股份有限公司 | 用于信道绑定的方法、装置和计算机可读介质 |
US11218275B2 (en) * | 2018-02-20 | 2022-01-04 | Avago Technologies International Sales Pte. Limited | Punctured null data packet (NDP) within wireless communications |
US11405888B2 (en) * | 2019-10-09 | 2022-08-02 | Qualcomm Incorporated | Reporting enhancements for positioning |
CN110996401B (zh) * | 2019-12-02 | 2022-04-26 | 锐捷网络股份有限公司 | 一种确定空闲信道的方法、装置及设备 |
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-
2014
- 2014-02-19 US US14/183,592 patent/US9204451B2/en active Active
- 2014-02-21 EP EP14000620.6A patent/EP2775776B1/en active Active
- 2014-03-05 CN CN201410078728.6A patent/CN104038950B/zh active Active
- 2014-03-05 CN CN201810383918.7A patent/CN108811174B/zh active Active
- 2014-10-24 HK HK14110633A patent/HK1197134A1/zh unknown
-
2015
- 2015-11-24 US US14/950,641 patent/US9867214B2/en active Active
-
2017
- 2017-12-21 US US15/849,896 patent/US10542565B2/en active Active
Patent Citations (4)
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US20070286122A1 (en) * | 2006-06-12 | 2007-12-13 | Motorola, Inc. | Clear channel assessment threshold adaptation in a wireless network |
US20090086802A1 (en) * | 2007-09-28 | 2009-04-02 | Kabushiki Kaisha Toshiba | Wireless communication apparatus |
US20090262688A1 (en) * | 2008-04-22 | 2009-10-22 | Shang-Ho Tsai | Rate adaptation methods for wireless communication apparatus, and wireless communication apparatus for performing wireless communication with rate adaptation |
CN102595569A (zh) * | 2011-01-14 | 2012-07-18 | 华为技术有限公司 | 载波侦听的方法和系统 |
Also Published As
Publication number | Publication date |
---|---|
CN104038950A (zh) | 2014-09-10 |
US20180115993A1 (en) | 2018-04-26 |
US9204451B2 (en) | 2015-12-01 |
US20140254510A1 (en) | 2014-09-11 |
US9867214B2 (en) | 2018-01-09 |
HK1197134A1 (zh) | 2015-01-02 |
US10542565B2 (en) | 2020-01-21 |
EP2775776A1 (en) | 2014-09-10 |
CN108811174B (zh) | 2020-02-21 |
US20160081118A1 (en) | 2016-03-17 |
CN108811174A (zh) | 2018-11-13 |
EP2775776B1 (en) | 2017-01-25 |
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