JP5140419B2 - 高速無線ネットワークで下位互換性を提供してデータを送信する方法及び装置 - Google Patents
高速無線ネットワークで下位互換性を提供してデータを送信する方法及び装置 Download PDFInfo
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- JP5140419B2 JP5140419B2 JP2007522443A JP2007522443A JP5140419B2 JP 5140419 B2 JP5140419 B2 JP 5140419B2 JP 2007522443 A JP2007522443 A JP 2007522443A JP 2007522443 A JP2007522443 A JP 2007522443A JP 5140419 B2 JP5140419 B2 JP 5140419B2
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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]
- H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
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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]
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- Mobile Radio Communication Systems (AREA)
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Description
Claims (10)
- 高速ステーションで
チャネルボンディング方式によって形成された第1及び第2隣接チャネルを介してレガシーフォ―マットを有するデータと高速フォ―マットを有するデータを含む第1データを送信する段階、および
高速ステーションで
前記第1及び第2隣接チャネルの各々を経由してレガシーフォ―マットを有する第2データを受信する段階を含み、
前記第1データは、RTSフレームであり、前記第2データは、前記RTSフレームに応答するCTSフレームであることを特徴とする無線ネットワークでのデータ送受信方法。 - 前記無線ネットワークは、802.11n標準によることを特徴とする請求項1に記載の無線ネットワークでのデータ送受信方法。
- 前記レガシーフォ―マットは、IEEE802.11a標準、IEEE802.11b標準またはIEEE802.11g標準を基盤とすることを特徴とする請求項2に記載の無線ネットワークでのデータ送受信方法。
- 前記受信された第2データは、前記第1及び第2隣接チャネルに同時に各々チャネルボンディングを使わず伝送されることを特徴とする請求項1に記載の無線ネットワークでのデータ送受信方法。
- 前記第1データ及び前記第2データは、同時に各々伝送されることを特徴とする請求項1に記載の無線ネットワークでのデータ送受信方法。
- チャネルボンディング方式によって形成された第1及び第2隣接チャネルを介してレガシーフォ―マットを有するデータと高速フォ―マットを有するデータを含む第1データを送信する送信部と、
前記第1及び第2隣接チャネルの各々を経由してレガシーフォ―マットを有する第2データを受信する受信部と、を含み、
前記第1データは、RTSフレームであり、前記第2データは、前記RTSフレームに応答するCTSフレームであることを特徴とする無線高速ネットワーク装置。 - 前記無線高速ネットワークは、802.11n標準によることを特徴とする請求項6に記載の無線高速ネットワーク装置。
- 前記レガシーフォ―マットは、IEEE802.11a標準、IEEE802.11b標準またはIEEE802.11g標準を基盤とすることを特徴とする請求項7に記載の無線高速ネットワーク装置。
- 前記受信された第2データは、前記第1及び第2隣接チャネルに同時に各々チャネルボンディングを使わず送信されることを特徴とする請求項6に記載の無線高速ネットワーク装置。
- 前記第1データ及び前記第2データは、同時に各々伝送されることを特徴とする請求項9に記載の無線高速ネットワーク装置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2005-0049444 | 2005-06-09 | ||
KR1020050049444A KR100643299B1 (ko) | 2005-06-09 | 2005-06-09 | 고속 무선 네트워크에서 레거시 방식의 데이터를송수신하는 방법 및 장치 |
KR1020050115922A KR100679041B1 (ko) | 2005-11-30 | 2005-11-30 | 고속 무선 네트워크에서 하향 호환성을 제공하며 데이터를 송수신하는 방법 및 장치 |
KR10-2005-0115922 | 2005-11-30 | ||
PCT/KR2006/002202 WO2006132506A1 (en) | 2005-06-09 | 2006-06-09 | Method and apparatus for transmitting data with down compatibility in high throughput wireless network |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008507234A JP2008507234A (ja) | 2008-03-06 |
JP5140419B2 true JP5140419B2 (ja) | 2013-02-06 |
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Application Number | Title | Priority Date | Filing Date |
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JP2007522443A Expired - Fee Related JP5140419B2 (ja) | 2005-06-09 | 2006-06-09 | 高速無線ネットワークで下位互換性を提供してデータを送信する方法及び装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7826473B2 (ja) |
EP (1) | EP1889404B1 (ja) |
JP (1) | JP5140419B2 (ja) |
BR (1) | BRPI0605640A2 (ja) |
CA (1) | CA2572275C (ja) |
HK (1) | HK1102879A1 (ja) |
TW (1) | TWI339540B (ja) |
WO (1) | WO2006132506A1 (ja) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100705584B1 (ko) * | 2006-01-02 | 2007-04-09 | 삼성전자주식회사 | 무선 랜 네트워크 및 무선 랜 네트워크의 프레임 전송 방법 |
US7715442B2 (en) * | 2006-02-24 | 2010-05-11 | Intel Corporation | Method, apparatus, and system of wireless transmission with frame alignment |
JP4799396B2 (ja) * | 2006-12-25 | 2011-10-26 | 株式会社東芝 | 無線通信装置 |
WO2008087580A1 (en) * | 2007-01-16 | 2008-07-24 | Koninklijke Philips Electronics N.V. | Communication device and method of communication that bonds communication channels together |
GB2449252B (en) * | 2007-05-14 | 2012-05-16 | Toshiba Res Europ Ltd | Multichannel MAC in wireless networks |
US8363627B2 (en) * | 2007-06-19 | 2013-01-29 | Intel Corporation | Modulation coding schemes for control frame transmission under 802.11N |
JP5054193B2 (ja) | 2007-07-18 | 2012-10-24 | マーベル ワールド トレード リミテッド | 複数のクライアント局から独立したデータを同時アップリンク伝送する無線ネットワーク |
EP2171879B1 (en) | 2007-07-18 | 2019-06-19 | Marvell World Trade Ltd. | Access point with simultaneous downlink transmission of independent data for multiple client stations |
JP4487151B2 (ja) * | 2008-03-06 | 2010-06-23 | Necアクセステクニカ株式会社 | 無線通信システム、無線通信端末、無線通信端末の通信チャネル選択方法、プログラム及び記録媒体 |
US20090262751A1 (en) * | 2008-04-16 | 2009-10-22 | Rockwood Troy D | Controlling network communications using selective jamming |
KR101518059B1 (ko) * | 2008-07-02 | 2015-05-07 | 엘지전자 주식회사 | 초고처리율 무선랜 시스템에서의 채널 관리 방법과 채널 스위치 방법 |
US8982889B2 (en) | 2008-07-18 | 2015-03-17 | Marvell World Trade Ltd. | Preamble designs for sub-1GHz frequency bands |
US8289988B2 (en) * | 2008-09-25 | 2012-10-16 | Skyphy Neworks Limited | Wireless communication methods utilizing a single antenna with multiple channels and the devices thereof |
JP4631956B2 (ja) | 2008-10-14 | 2011-02-16 | ソニー株式会社 | 無線通信装置及び無線通信方法 |
US8908544B1 (en) * | 2009-03-16 | 2014-12-09 | Marvell International Ltd | Multiple power modes for 802.11N radio |
US8565260B2 (en) | 2009-04-13 | 2013-10-22 | Lg Electronics Inc. | Method and apparatus for transmitting system information from a base station supporting an improved system |
US8605568B2 (en) * | 2009-04-14 | 2013-12-10 | Texas Instruments Incorporated | PHY layer options for body area network (BAN) devices |
US9088466B2 (en) | 2009-07-23 | 2015-07-21 | Marvell World Trade Ltd. | Coexistence of a normal-rate physical layer and a low-rate physical layer in a wireless network |
US8234363B1 (en) | 2009-09-18 | 2012-07-31 | Kuo-Hua Kuo | Dynamic object management protocol |
EP2863691A1 (en) | 2009-10-28 | 2015-04-22 | Electronics and Telecommunications Research Institute | Power saving method in wireless communication system |
US8873461B2 (en) * | 2010-02-12 | 2014-10-28 | Electronics And Telecommunications Research Institute | Packet transmission/reception method and apparatus in wireless communication system |
US8417253B2 (en) * | 2010-02-23 | 2013-04-09 | Intel Corporation | Bandwidth and channel notification for wide-channel wireless communication |
US20120044844A1 (en) * | 2010-08-20 | 2012-02-23 | Solomon Trainin | Method of collision resolution in a wide channel |
US9119110B2 (en) * | 2010-09-22 | 2015-08-25 | Qualcomm, Incorporated | Request to send (RTS) and clear to send (CTS) for multichannel operations |
US9078251B2 (en) | 2010-10-28 | 2015-07-07 | Lg Electronics Inc. | Method and apparatus for transceiving a data frame in a wireless LAN system |
WO2013012807A1 (en) * | 2011-07-15 | 2013-01-24 | Marvell World Trade Ltd. | Coexistence of a normal-rate physical layer and a low-rate physical layer in a wireless network |
US9198195B2 (en) | 2011-08-05 | 2015-11-24 | Qualcomm Incorporated | Method and apparatus for improving coexistence of synchronous and asynchronous nodes in a synchronous MAC system |
EP2752066B1 (en) * | 2011-08-29 | 2016-09-14 | Marvell World Trade Ltd. | Coexistence of a normal-rate physical layer and a low-rate physical layer in a wireless network |
US8774095B2 (en) * | 2011-10-25 | 2014-07-08 | Hon Hai Precision Industry Co., Ltd. | Wireless access point device and communication collision avoiding method |
CN103095425A (zh) | 2011-10-31 | 2013-05-08 | 华为技术有限公司 | 无线局域网中传输确认帧的方法和装置 |
US20130195089A1 (en) * | 2012-01-31 | 2013-08-01 | Qualcomm Incorporated | Super long range (slr) devices and low rate enabler (lre) devices |
US20130279379A1 (en) * | 2012-04-24 | 2013-10-24 | Qualcomm Incorporated | Systems and methods for wireless communication of long data units |
KR101701556B1 (ko) * | 2013-10-14 | 2017-02-01 | 한국전자통신연구원 | 다중 채널 저전력 통신 방법 및 장치 |
US9949259B2 (en) * | 2015-05-07 | 2018-04-17 | Qualcomm Incorporated | System and method for transmitting data payload in WB SC, aggregate SC, duplicate SC, OFDM transmission frames |
US9860084B2 (en) * | 2015-07-29 | 2018-01-02 | Qualcomm Incorporated | Techniques for managing sounding intervals of a wireless communications device |
US10681770B2 (en) | 2016-05-03 | 2020-06-09 | Lg Electronics Inc. | Method for transmitting and receiving signal in wireless LAN system and apparatus therefor |
WO2018048493A1 (en) * | 2016-09-09 | 2018-03-15 | Intel Corporation | Symbol blocking and guard intervals for wireless networks |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2002249851A1 (en) * | 2000-10-27 | 2002-08-12 | L-3 Communications Corporation | Adaptive, multi-rate waveform and frame structure for a synchronous ds-cdma system |
US6967944B2 (en) | 2001-03-30 | 2005-11-22 | Koninklijke Philips Electronics N.V. | Increasing link capacity via concurrent transmissions in centralized wireless LANs |
US6977944B2 (en) * | 2002-01-12 | 2005-12-20 | Conexant, Inc. | Transmission protection for communications networks having stations operating with different modulation formats |
US7742443B2 (en) * | 2002-05-28 | 2010-06-22 | Maarten Menzo Wentink | Transmit power management in shared-communications channel networks |
US7321762B2 (en) * | 2003-03-26 | 2008-01-22 | Conexant Systems, Inc. | Mechanism for reserving multiple channels of a single medium access control and physical layer |
WO2005006638A2 (en) * | 2003-06-18 | 2005-01-20 | University Of Florida | Wireless lan compatible multi-input multi-output system |
US7039412B2 (en) | 2003-08-08 | 2006-05-02 | Intel Corporation | Method and apparatus for transmitting wireless signals on multiple frequency channels in a frequency agile network |
JP2005102136A (ja) * | 2003-08-15 | 2005-04-14 | Sony Corp | 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム |
US7349436B2 (en) | 2003-09-30 | 2008-03-25 | Intel Corporation | Systems and methods for high-throughput wideband wireless local area network communications |
US8233462B2 (en) | 2003-10-15 | 2012-07-31 | Qualcomm Incorporated | High speed media access control and direct link protocol |
US8483105B2 (en) * | 2003-10-15 | 2013-07-09 | Qualcomm Incorporated | High speed media access control |
US7616698B2 (en) * | 2003-11-04 | 2009-11-10 | Atheros Communications, Inc. | Multiple-input multiple output system and method |
US7539501B2 (en) * | 2003-11-24 | 2009-05-26 | Broadcom Corporation | High data throughput wireless local area network receiver |
JP4005974B2 (ja) * | 2004-01-09 | 2007-11-14 | 株式会社東芝 | 通信装置、通信方法、および通信システム |
US8027326B2 (en) * | 2004-01-12 | 2011-09-27 | Xocyst Transfer Ag L.L.C. | Method and system for high data rate multi-channel WLAN architecture |
JP2005295239A (ja) * | 2004-03-31 | 2005-10-20 | Toshiba Corp | 無線送信装置、無線受信装置、無線送信方法及び無線受信方法 |
EP1592178B8 (en) * | 2004-04-30 | 2012-10-24 | Sharp Kabushiki Kaisha | Interoperability between different wireless LAN systems |
EP1594259A1 (en) | 2004-05-07 | 2005-11-09 | Infineon Technologies AG | Extension of initiation messages to improve channel estimation |
JP4095585B2 (ja) * | 2004-06-17 | 2008-06-04 | 株式会社東芝 | 無線通信方法、無線通信装置、および無線通信システム |
US7881390B2 (en) * | 2004-12-01 | 2011-02-01 | Intel Corporation | Increased discrete point processing in an OFDM communication system |
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2006
- 2006-06-08 TW TW095120330A patent/TWI339540B/zh not_active IP Right Cessation
- 2006-06-09 EP EP06768804.4A patent/EP1889404B1/en not_active Not-in-force
- 2006-06-09 WO PCT/KR2006/002202 patent/WO2006132506A1/en active Application Filing
- 2006-06-09 JP JP2007522443A patent/JP5140419B2/ja not_active Expired - Fee Related
- 2006-06-09 CA CA2572275A patent/CA2572275C/en not_active Expired - Fee Related
- 2006-06-09 US US11/449,851 patent/US7826473B2/en not_active Expired - Fee Related
- 2006-06-09 BR BRPI0605640-7A patent/BRPI0605640A2/pt not_active IP Right Cessation
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- 2007-10-17 HK HK07111160.4A patent/HK1102879A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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US20060280155A1 (en) | 2006-12-14 |
CA2572275A1 (en) | 2006-12-14 |
WO2006132506A1 (en) | 2006-12-14 |
TW200701812A (en) | 2007-01-01 |
EP1889404A1 (en) | 2008-02-20 |
JP2008507234A (ja) | 2008-03-06 |
EP1889404A4 (en) | 2012-01-04 |
CA2572275C (en) | 2015-01-06 |
EP1889404B1 (en) | 2016-04-13 |
BRPI0605640A2 (pt) | 2009-05-26 |
HK1102879A1 (en) | 2007-12-07 |
TWI339540B (en) | 2011-03-21 |
US7826473B2 (en) | 2010-11-02 |
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