KR20070075226A - 무선랜에서 채널 본딩을 이용하여 데이터 프레임을전송하는 방법 및 장치 - Google Patents
무선랜에서 채널 본딩을 이용하여 데이터 프레임을전송하는 방법 및 장치 Download PDFInfo
- Publication number
- KR20070075226A KR20070075226A KR1020060032409A KR20060032409A KR20070075226A KR 20070075226 A KR20070075226 A KR 20070075226A KR 1020060032409 A KR1020060032409 A KR 1020060032409A KR 20060032409 A KR20060032409 A KR 20060032409A KR 20070075226 A KR20070075226 A KR 20070075226A
- Authority
- KR
- South Korea
- Prior art keywords
- legacy
- frame
- format
- data frame
- station
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 101100172132 Mus musculus Eif3a gene Proteins 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 108700026140 MAC combination Proteins 0.000 description 2
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Images
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
- H04W74/08—Non-scheduled access, e.g. ALOHA
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/22—Traffic shaping
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2854—Wide area networks, e.g. public data networks
- H04L12/2856—Access arrangements, e.g. Internet access
- H04L12/2863—Arrangements for combining access network resources elements, e.g. channel bonding
- H04L12/2865—Logical combinations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
-
- 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
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
-
- 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]
-
- 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]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
- H04W88/10—Access point devices adapted for operation in multiple networks, e.g. multi-mode access points
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (13)
- 데이터 전송 능력이 상이한 HT(High Throughput) 스테이션과 레거시(Legacy) 스테이션이 공존하는 무선랜에서 HT 포맷의 데이터프레임을 전송하는 방법에 있어서,(a) 상기 HT 포맷의 데이터프레임에 관한 프레임 교환 시퀀스가 수행되는 동안 매체(medium)가 사용중임을 나타내는 정보를 포함하는 레거시 포맷의 물리계층 헤더를 상기 HT 포맷의 데이터프레임에 부가하는 단계;(b) 상기 물리계층 헤더가 부가된 HT 포맷의 데이터프레임을 채널본딩(channel bonding)을 이용하여 전송하는 단계; 및(c) 상기 전송이 완료된 후 소정 시간이 경과하면 상기 정보를 인지한 스테이션들이 상기 매체를 사용하기 위해 대기하는 시간을 동일하게 리셋하도록 하는 레거시 포맷의 제어프레임을 상기 채널 본딩에 사용된 복수 개의 채널 각각을 통해 동시에 브로드캐스트하는 단계를 포함하는 것을 특징으로 하는 방법.
- 제 1항에 있어서,상기 제어프레임은 CF-End 프레임인 것을 특징으로 하는 방법.
- 제 1항에 있어서,상기 정보는 상기 물리계층 헤더에 포함된 RATE필드값 및 LENGTH필드값임을 특징으로 하는 방법.
- 제 1항에 있어서,상기 (b)단계는 대역폭이 20MHz인 채널 두 개가 합쳐진(bonded) 40MHz의 대역폭을 사용하여 상기 물리계층 헤더가 부가된 HT 포맷의 데이터프레임을 전송하는 것을 특징으로 하는 방법.
- 제 1항에 있어서,상기 소정 시간은 SIFS(Short Interframe Space)인 것을 특징으로 하는 방법.
- 제 1항에 있어서,상기 레거시 스테이션은 IEEE 802.11 a/b/g 규격을 따르는 스테이션임을 특징으로 하는 방법.
- 제 1항 내지 제 6항 중 어느 한 항의 방법을 컴퓨터에서 실행시키기 위한 프로그램을 기록한 컴퓨터로 읽을 수 있는 기록매체.
- 데이터 전송 능력이 상이한 HT(High Throughput) 스테이션과 레거시(Legacy) 스테이션이 공존하는 무선랜에서 HT 포맷의 데이터프레임을 전송하는 장치에 있어 서,상기 HT 포맷의 데이터프레임에 관한 프레임 교환 시퀀스가 수행되는 동안 매체(medium)가 사용중임을 나타내는 정보를 포함하는 레거시 포맷의 물리계층 헤더를 상기 HT 포맷의 데이터프레임에 부가하는 헤더삽입부; 및상기 물리계층 헤더가 부가된 HT 포맷의 데이터프레임을 채널본딩(channel bonding)을 이용하여 전송하고, 상기 전송이 완료된 후 소정 시간이 경과하면 상기 정보를 인지한 스테이션들이 상기 매체를 사용하기 위해 대기하는 시간을 동일하게 리셋하도록 하는 레거시 포맷의 제어프레임을 상기 채널 본딩에 사용된 복수 개의 채널 각각을 통해 동시에 브로드캐스트하는 프레임전송부를 포함하는 것을 특징으로 하는 장치.
- 제 8항에 있어서,상기 제어프레임은 CF-End 프레임인 것을 특징으로 하는 장치.
- 제 8항에 있어서,상기 정보는 상기 물리계층 헤더에 포함된 RATE필드값 및 LENGTH필드값임을 특징으로 하는 장치.
- 제 1항에 있어서,상기 전송부는 대역폭이 20MHz인 채널 두 개가 합쳐진(bonded) 40MHz의 대역 폭을 사용하여 상기 물리계층 헤더가 부가된 HT 포맷의 데이터프레임을 전송하는 것을 특징으로 하는 장치.
- 제 1항에 있어서,상기 소정 시간은 SIFS(Short Interframe Space)인 것을 특징으로 하는 장치.
- 제 1항에 있어서,상기 레거시 스테이션은 IEEE 802.11 a/b/g 규격을 따르는 스테이션임을 특징으로 하는 장치.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/604,774 US8023481B2 (en) | 2006-01-12 | 2006-11-28 | Method and apparatus for transmitting data frame using channel bonding in wireless LAN |
CN2007800023340A CN101371507B (zh) | 2006-01-12 | 2007-01-09 | 在无线lan中使用信道绑定发送数据帧的方法和设备 |
EP07708446.5A EP1972102B1 (en) | 2006-01-12 | 2007-01-09 | Method and apparatus for transmitting data frame using channel bonding in wireless lan |
PCT/KR2007/000133 WO2007081130A1 (en) | 2006-01-12 | 2007-01-09 | Method and apparatus for transmitting data frame using channel bonding in wireless lan |
JP2008550222A JP5096372B2 (ja) | 2006-01-12 | 2007-01-09 | 無線lanでチャンネルボンディングを利用してデータフレームを伝送する方法、装置及び記憶媒体 |
US13/207,148 US8611322B2 (en) | 2006-01-12 | 2011-08-10 | Method and apparatus for transmitting data frame using channel bonding in wireless LAN |
US14/097,131 US9307557B2 (en) | 2006-01-12 | 2013-12-04 | Method and apparatus for transmitting data frame using channel bonding in wireless LAN |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75822306P | 2006-01-12 | 2006-01-12 | |
US60/758,223 | 2006-01-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070075226A true KR20070075226A (ko) | 2007-07-18 |
KR100782844B1 KR100782844B1 (ko) | 2007-12-06 |
Family
ID=38500407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060032409A KR100782844B1 (ko) | 2006-01-12 | 2006-04-10 | 무선랜에서 채널 본딩을 이용하여 데이터 프레임을전송하는 방법 및 장치 |
Country Status (6)
Country | Link |
---|---|
US (3) | US8023481B2 (ko) |
EP (1) | EP1972102B1 (ko) |
JP (1) | JP5096372B2 (ko) |
KR (1) | KR100782844B1 (ko) |
CN (1) | CN101371507B (ko) |
WO (1) | WO2007081130A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010064766A1 (en) * | 2008-12-01 | 2010-06-10 | Lg Electronics Inc. | Method and device for transmission opportunity truncation |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100782844B1 (ko) * | 2006-01-12 | 2007-12-06 | 삼성전자주식회사 | 무선랜에서 채널 본딩을 이용하여 데이터 프레임을전송하는 방법 및 장치 |
DK2207314T3 (da) * | 2006-04-25 | 2011-10-31 | Interdigital Tech Corp | Kanaldrift med højt gennemløb i et lokalt trådløst maskenetværk |
KR101454482B1 (ko) * | 2007-05-17 | 2014-10-27 | 삼성전자주식회사 | 무선 통신 시스템에서 공통 제어 정보 송수신 시스템 및방법 |
US8107569B2 (en) * | 2007-05-21 | 2012-01-31 | Spatial Digital Systems, Inc. | Method and apparatus for channel bonding using a multiple-beam antenna |
US9647347B2 (en) * | 2007-05-21 | 2017-05-09 | Spatial Digital Systems, Inc. | Method and apparatus for channel bonding using multiple-beam antennas |
US9326253B2 (en) | 2007-11-15 | 2016-04-26 | Qualcomm Incorporated | Wireless communication channel blanking |
US8798665B2 (en) | 2007-11-15 | 2014-08-05 | Qualcomm Incorporated | Beacon-based control channels |
US8761032B2 (en) | 2007-11-16 | 2014-06-24 | Qualcomm Incorporated | Random reuse based control channels |
US9009573B2 (en) | 2008-02-01 | 2015-04-14 | Qualcomm Incorporated | Method and apparatus for facilitating concatenated codes for beacon channels |
US9107239B2 (en) * | 2008-04-07 | 2015-08-11 | Qualcomm Incorporated | Systems and methods to define control channels using reserved resource blocks |
US8675537B2 (en) | 2008-04-07 | 2014-03-18 | Qualcomm Incorporated | Method and apparatus for using MBSFN subframes to send unicast information |
KR101452504B1 (ko) | 2008-06-18 | 2014-10-23 | 엘지전자 주식회사 | Vht 무선랜 시스템에서의 채널 접속 방법 및 이를지원하는 스테이션 |
US8948102B2 (en) | 2009-02-18 | 2015-02-03 | Lg Electronics Inc. | Channel access method for very high throughput (VHT) wireless local access network system |
US8369351B2 (en) | 2009-04-06 | 2013-02-05 | Intel Corporation | Method and apparatus for collision avoidance |
JP5413071B2 (ja) * | 2009-05-08 | 2014-02-12 | ソニー株式会社 | 通信装置及び通信方法、コンピューター・プログラム、並びに通信システム |
EP3070984B1 (en) * | 2009-10-28 | 2019-03-20 | Electronics and Telecommunications Research Institute | Power saving method in wireless communication system |
US8395997B2 (en) * | 2009-11-13 | 2013-03-12 | Marvell World Trade Ltd. | Multi-channel wireless communications |
US8743908B2 (en) * | 2010-04-20 | 2014-06-03 | Texas Instruments Incorporated | Coexistence of prime, S-FSK and G3 devices in powerline communications |
US9337961B2 (en) * | 2010-06-15 | 2016-05-10 | Qualcomm Incorporated | Method and apparatus for sending very high throughput WLAN acknowledgment frames |
US8462654B1 (en) | 2010-07-15 | 2013-06-11 | Adtran, Inc. | Communications system with bonding engine configured for maximum packet fragment size as adapted to communications line pairs and related method |
US8699511B1 (en) | 2010-07-15 | 2014-04-15 | Adtran, Inc. | Communications system with bonding engine that dynamically adapts fragment size |
JP5910948B2 (ja) | 2010-08-26 | 2016-04-27 | マーベル ワールド トレード リミテッド | 一次アクセスカテゴリおよび二次アクセスカテゴリを有する無線通信 |
US9119110B2 (en) * | 2010-09-22 | 2015-08-25 | Qualcomm, Incorporated | Request to send (RTS) and clear to send (CTS) for multichannel operations |
EP2661850B1 (en) | 2011-01-06 | 2018-10-03 | Marvell World Trade Ltd. | Cyclic shift delay techniques for wlan multi-radio devices |
US9094174B2 (en) | 2011-03-01 | 2015-07-28 | Adtran, Inc. | Bonding engine configured to prevent data packet feedback during a loopback condition |
US20120320995A1 (en) * | 2011-06-17 | 2012-12-20 | Texas Instruments Incorporated | Co-existence of multi-carrier and single carrier communication standards on shared plc channel |
KR101883425B1 (ko) | 2011-08-01 | 2018-07-31 | 삼성전자주식회사 | 휴대 단말기를 이용하는 위폐 감별법 |
US8693314B1 (en) | 2011-08-25 | 2014-04-08 | Adtran, Inc. | Systems and methods for protecting bonding groups |
US9277567B2 (en) | 2013-08-29 | 2016-03-01 | Qualcomm Incorporated | Systems and methods for improved communication efficiency in high efficiency wireless networks |
US10257806B2 (en) | 2013-11-11 | 2019-04-09 | Marvell World Trade Ltd. | Medium access control for multi-channel OFDM in a wireless local area network |
US20150223268A1 (en) * | 2014-02-05 | 2015-08-06 | Nokia Corporation | Channel Access With Carrier Sensing Mechanisms |
US9839008B2 (en) * | 2014-02-24 | 2017-12-05 | Qualcomm Incorporated | Avoiding extended interframe space |
KR20160148687A (ko) | 2014-05-02 | 2016-12-26 | 마벨 월드 트레이드 리미티드 | 무선 통신 네트워크에서의 다중 사용자 할당 시그널링 |
US9936492B2 (en) * | 2014-07-11 | 2018-04-03 | Qualcomm Incorporated | Methods and systems for multi user uplink compatibility with legacy devices |
US9448769B1 (en) | 2015-03-30 | 2016-09-20 | International Business Machines Corporation | Employing code overlays to facilitate software development |
US9655112B2 (en) * | 2015-04-30 | 2017-05-16 | Intel IP Corporation | Apparatus, system and method of communicating a wireless communication frame with a header |
US9876604B2 (en) * | 2015-05-06 | 2018-01-23 | Qualcomm, Incorporated | Channel bonding signaling to in-range devices |
US10524275B2 (en) | 2015-05-08 | 2019-12-31 | Lg Electronics Inc. | Data transmission method based on channel bonding, and apparatus therefor |
GB2539693B (en) * | 2015-06-24 | 2019-06-19 | Canon Kk | Emission of a signal in unused resource units to increase energy detection of an 802.11 channel |
US10560945B2 (en) * | 2016-01-15 | 2020-02-11 | Qualcomm Incorporated | Mode indication for wireless devices |
WO2017155329A2 (ko) * | 2016-03-10 | 2017-09-14 | 엘지전자 주식회사 | 무선랜 시스템에서의 신호 송수신 방법 및 이를 위한 장치 |
US10461864B2 (en) * | 2016-04-14 | 2019-10-29 | Calix, Inc. | Channel bonding techniques in a network |
CN109565496B (zh) * | 2017-03-28 | 2021-07-06 | Lg 电子株式会社 | 用于在无线lan系统中发送和接收信号的方法及其装置 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7054296B1 (en) * | 1999-08-04 | 2006-05-30 | Parkervision, Inc. | Wireless local area network (WLAN) technology and applications including techniques of universal frequency translation |
US20040022219A1 (en) | 2000-11-17 | 2004-02-05 | Stefan Mangold | Wireless system containing a first network and a second network |
US7133381B2 (en) * | 2001-03-02 | 2006-11-07 | At&T Corp | Interference suppression methods for 802.11 |
US6977944B2 (en) * | 2002-01-12 | 2005-12-20 | Conexant, Inc. | Transmission protection for communications networks having stations operating with different modulation formats |
US8233462B2 (en) | 2003-10-15 | 2012-07-31 | Qualcomm Incorporated | High speed media access control and direct link protocol |
US7269430B2 (en) * | 2003-11-24 | 2007-09-11 | Broadcom Corporation | Frame format for high data throughput wireless local area network transmissions |
US7818018B2 (en) * | 2004-01-29 | 2010-10-19 | Qualcomm Incorporated | Distributed hierarchical scheduling in an AD hoc network |
US20050232275A1 (en) | 2004-03-12 | 2005-10-20 | Stephens Adrian P | Legacy device fairness apparatus, systems, and methods |
US7680150B2 (en) * | 2004-04-13 | 2010-03-16 | Texas Instruments Incorporated | Virtual clear channel avoidance (CCA) mechanism for wireless communications |
EP1592178B8 (en) * | 2004-04-30 | 2012-10-24 | Sharp Kabushiki Kaisha | Interoperability between different wireless LAN systems |
JP4861637B2 (ja) * | 2004-04-30 | 2012-01-25 | シャープ株式会社 | 無線lanシステム |
EP1759496A1 (en) * | 2004-06-09 | 2007-03-07 | Philips Intellectual Property & Standards GmbH | Wireless communication system, wireless communication device for use as a station in a wireless communication system, a method of communication within a wireless communication system |
JP4679578B2 (ja) * | 2004-06-16 | 2011-04-27 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 無線アドホックネットワークにおける分散リソース予約 |
EP1622290B1 (en) * | 2004-07-27 | 2008-03-05 | Broadcom Corporation | Method and apparatus for wide bandwidth mixed-mode wireless communications |
US7839819B2 (en) * | 2005-02-07 | 2010-11-23 | Broadcom Corporation | Method and system for adaptive modulations and signal field for closed loop multiple input multiple output (MIMO) wireless local area network (WLAN) system |
US7639658B2 (en) * | 2005-03-18 | 2009-12-29 | Qualcomm Incorporated | Efficient wireless transmission opportunity handoff |
US7577438B2 (en) * | 2005-04-25 | 2009-08-18 | Interdigital Technology Corporation | Method and system for efficient addressing and power savings in wireless systems |
KR100586891B1 (ko) * | 2005-11-30 | 2006-06-08 | 삼성전자주식회사 | 고속 무선 네트워크에서 하향 호환성을 제공하며 데이터를수신하는 방법 및 장치 |
KR100643299B1 (ko) | 2005-06-09 | 2006-11-10 | 삼성전자주식회사 | 고속 무선 네트워크에서 레거시 방식의 데이터를송수신하는 방법 및 장치 |
US7583649B1 (en) * | 2005-08-12 | 2009-09-01 | Marvell International Ltd. | Rate adaptation |
US7944897B2 (en) * | 2005-11-03 | 2011-05-17 | Samsung Electronics Co., Ltd. | Method and system for addressing channel access unfairness in IEEE 802.11n wireless networks |
WO2007056747A2 (en) * | 2005-11-08 | 2007-05-18 | Conexant Systems | Collision avoidance systems and methods |
US8144653B2 (en) * | 2005-11-17 | 2012-03-27 | Samsung Electronics Co., Ltd. | Medium access apparatus and method for preventing a plurality of stations in a wireless local area network from colliding with one another |
KR100782844B1 (ko) * | 2006-01-12 | 2007-12-06 | 삼성전자주식회사 | 무선랜에서 채널 본딩을 이용하여 데이터 프레임을전송하는 방법 및 장치 |
JP4284354B2 (ja) * | 2006-12-26 | 2009-06-24 | 株式会社東芝 | 無線通信装置 |
US7768971B2 (en) * | 2007-03-29 | 2010-08-03 | Intel Corporation | Central frequency modification without communication disruption |
JP5053440B2 (ja) * | 2007-11-08 | 2012-10-17 | エルジー エレクトロニクス インコーポレイティド | 無線メッシュネットワークにおけるデータ送信方法及びa−msduフォーマット |
US8072980B1 (en) * | 2008-05-15 | 2011-12-06 | Marvell International Ltd. | Prediction of future frames in a wireless network |
JP4661938B2 (ja) * | 2008-10-28 | 2011-03-30 | ソニー株式会社 | 無線通信装置及び無線通信方法、並びにコンピューター・プログラム |
GB2507786B (en) * | 2012-11-09 | 2015-01-28 | Canon Kk | Method, device, computer program and information storage means for wireless data exchange in a network comprising collaborative nodes |
-
2006
- 2006-04-10 KR KR1020060032409A patent/KR100782844B1/ko active IP Right Grant
- 2006-11-28 US US11/604,774 patent/US8023481B2/en active Active
-
2007
- 2007-01-09 JP JP2008550222A patent/JP5096372B2/ja active Active
- 2007-01-09 WO PCT/KR2007/000133 patent/WO2007081130A1/en active Application Filing
- 2007-01-09 EP EP07708446.5A patent/EP1972102B1/en active Active
- 2007-01-09 CN CN2007800023340A patent/CN101371507B/zh not_active Expired - Fee Related
-
2011
- 2011-08-10 US US13/207,148 patent/US8611322B2/en active Active
-
2013
- 2013-12-04 US US14/097,131 patent/US9307557B2/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010064766A1 (en) * | 2008-12-01 | 2010-06-10 | Lg Electronics Inc. | Method and device for transmission opportunity truncation |
US8223639B2 (en) | 2008-12-01 | 2012-07-17 | Lg Electronics Inc. | Method and device for transmission opportunity truncation |
US8842532B2 (en) | 2008-12-01 | 2014-09-23 | Lg Electronics Inc. | Method and device for transmission opportunity truncation |
Also Published As
Publication number | Publication date |
---|---|
US20070160040A1 (en) | 2007-07-12 |
EP1972102A4 (en) | 2012-10-24 |
US8611322B2 (en) | 2013-12-17 |
JP5096372B2 (ja) | 2012-12-12 |
JP2009523352A (ja) | 2009-06-18 |
EP1972102A1 (en) | 2008-09-24 |
KR100782844B1 (ko) | 2007-12-06 |
US20110299514A1 (en) | 2011-12-08 |
CN101371507B (zh) | 2011-06-22 |
US9307557B2 (en) | 2016-04-05 |
CN101371507A (zh) | 2009-02-18 |
EP1972102B1 (en) | 2013-10-02 |
US20140086228A1 (en) | 2014-03-27 |
WO2007081130A1 (en) | 2007-07-19 |
US8023481B2 (en) | 2011-09-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100782844B1 (ko) | 무선랜에서 채널 본딩을 이용하여 데이터 프레임을전송하는 방법 및 장치 | |
KR100728039B1 (ko) | 무선랜에서 히든노드에게 제어 프레임을 전달하는 방법 및장치 | |
EP2955965B1 (en) | Medium access apparatus and method for preventing a plurality of stations in a wireless local area network from colliding with one another | |
KR100708204B1 (ko) | 무선랜에서 스테이션들간의 매체 접근에 대한 공정성을보장하는 방법 및 장치 | |
JP7216465B2 (ja) | 無線送信装置、無線受信装置、通信方法および通信システム | |
JP7128861B2 (ja) | 端末装置および通信方法 | |
WO2013159552A1 (zh) | 无线帧的接收方法及装置 | |
EP1972087B1 (en) | Symmetric transmit opportunity (txop) truncation | |
CN107960154B (zh) | 终端装置、通信方法及通信系统 | |
KR100772401B1 (ko) | 무선랜에서 충돌을 방지하기 위한 매체 접근 방법 및 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20121030 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20131030 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20141030 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20151029 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20161028 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20180524 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20181030 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20191204 Year of fee payment: 13 |