CN109661851B - 用于自适应信道接入的方法和装置 - Google Patents
用于自适应信道接入的方法和装置 Download PDFInfo
- Publication number
- CN109661851B CN109661851B CN201780017232.XA CN201780017232A CN109661851B CN 109661851 B CN109661851 B CN 109661851B CN 201780017232 A CN201780017232 A CN 201780017232A CN 109661851 B CN109661851 B CN 109661851B
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- CN
- China
- Prior art keywords
- communication
- communication device
- channel access
- access parameters
- determining
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/002—Transmission of channel access control information
- H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
- H04W74/0808—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA
- H04W74/0816—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA carrier sensing with collision avoidance
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
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- 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]
Abstract
Description
Claims (18)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662290184P | 2016-02-02 | 2016-02-02 | |
US62/290,184 | 2016-02-02 | ||
PCT/US2017/016252 WO2017136576A1 (en) | 2016-02-02 | 2017-02-02 | Methods and apparatus for adaptive channel access |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109661851A CN109661851A (zh) | 2019-04-19 |
CN109661851B true CN109661851B (zh) | 2022-12-02 |
Family
ID=58054527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201780017232.XA Active CN109661851B (zh) | 2016-02-02 | 2017-02-02 | 用于自适应信道接入的方法和装置 |
Country Status (4)
Country | Link |
---|---|
US (2) | US10595338B2 (zh) |
EP (1) | EP3412107B1 (zh) |
CN (1) | CN109661851B (zh) |
WO (1) | WO2017136576A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10425972B2 (en) * | 2016-04-22 | 2019-09-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Communications device, an access point and methods therein for accessing a resource unit |
EP3264850B1 (en) * | 2016-06-30 | 2021-07-21 | HTC Corporation | Device and method of handling channel access in unlicensed band |
GB2552189B (en) | 2016-07-13 | 2020-08-05 | Canon Kk | Restored fairness in an 802.11 network implementing resource units |
GB2588042B8 (en) * | 2016-07-13 | 2021-10-20 | Canon Kk | Restored fairness in an 802.11 network implementing resource units |
US11374867B2 (en) * | 2019-06-03 | 2022-06-28 | The Regents Of The University Of California | Dynamic tuning of contention windows in computer networks |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1678920B1 (en) * | 2003-10-15 | 2007-04-18 | NTT DoCoMo, Inc. | Apparatus and method for controlling an operation of a plurality of communication layers in a layered communication scenario |
US9668283B2 (en) | 2010-05-05 | 2017-05-30 | Qualcomm Incorporated | Collision detection and backoff window adaptation for multiuser MIMO transmission |
EP3273743A1 (en) | 2012-03-01 | 2018-01-24 | Interdigital Patent Holdings, Inc. | Multi-user parallel channel access in wlan systems |
US9419752B2 (en) | 2013-03-15 | 2016-08-16 | Samsung Electronics Co., Ltd. | Transmission opportunity operation of uplink multi-user multiple-input-multiple-output communication in wireless networks |
US9379837B2 (en) | 2013-03-24 | 2016-06-28 | Broadcom Corporation | Channel sharing within wireless communications |
US9622262B2 (en) | 2013-05-03 | 2017-04-11 | Qualcomm Incorporated | Transmit opportunity (TXOP) based channel reuse |
WO2015070230A1 (en) | 2013-11-11 | 2015-05-14 | Marvell World Trade Ltd. | Medium access control for multi-channel ofdm in a wireless local area network |
US10182362B2 (en) | 2014-03-28 | 2019-01-15 | Intel IP Corporation | Mechanisms of virtual clear channel assessment for Wi-Fi devices |
JP6466475B2 (ja) * | 2014-05-29 | 2019-02-06 | 華為技術有限公司Huawei Technologies Co.,Ltd. | ユーザ装置スケジューリングのための方法及びデバイス |
US10499418B2 (en) * | 2014-07-09 | 2019-12-03 | Qualcomm Incorporated | Methods and apparatus for multiple user uplink control and scheduling via aggregated frames |
US10158474B2 (en) * | 2015-05-06 | 2018-12-18 | Qualcomm Incorporated | Block acknowledgement mechanism for acknowledging DL-MU data on UL-MU wireless communication system |
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2017
- 2017-02-02 CN CN201780017232.XA patent/CN109661851B/zh active Active
- 2017-02-02 US US15/423,371 patent/US10595338B2/en active Active
- 2017-02-02 EP EP17705743.7A patent/EP3412107B1/en active Active
- 2017-02-02 WO PCT/US2017/016252 patent/WO2017136576A1/en active Application Filing
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2020
- 2020-02-17 US US16/792,351 patent/US11202310B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3412107B1 (en) | 2021-01-06 |
US20170223730A1 (en) | 2017-08-03 |
WO2017136576A1 (en) | 2017-08-10 |
CN109661851A (zh) | 2019-04-19 |
US10595338B2 (en) | 2020-03-17 |
EP3412107A1 (en) | 2018-12-12 |
US11202310B2 (en) | 2021-12-14 |
US20200214033A1 (en) | 2020-07-02 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20191012 Address after: Hamilton, Bermuda Applicant after: MARVELL INTERNATIONAL Ltd. Address before: Babado J San Mega Le Applicant before: MARVELL WORLD TRADE Ltd. |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20211013 Address after: Texas, USA Applicant after: NXP USA, Inc. Address before: Hamilton, Bermuda Applicant before: Marvell International Ltd. |
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GR01 | Patent grant | ||
GR01 | Patent grant |