KR20060015430A - 무선랜 통신 방법 및 장치 - Google Patents
무선랜 통신 방법 및 장치 Download PDFInfo
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- KR20060015430A KR20060015430A KR1020050115934A KR20050115934A KR20060015430A KR 20060015430 A KR20060015430 A KR 20060015430A KR 1020050115934 A KR1020050115934 A KR 1020050115934A KR 20050115934 A KR20050115934 A KR 20050115934A KR 20060015430 A KR20060015430 A KR 20060015430A
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- URWAJWIAIPFPJE-YFMIWBNJSA-N sisomycin Chemical compound O1C[C@@](O)(C)[C@H](NC)[C@@H](O)[C@H]1O[C@@H]1[C@@H](O)[C@H](O[C@@H]2[C@@H](CC=C(CN)O2)N)[C@@H](N)C[C@H]1N URWAJWIAIPFPJE-YFMIWBNJSA-N 0.000 claims 3
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/188—Time-out mechanisms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
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- 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
- H04L5/02—Channels characterised by the type of signal
- H04L5/023—Multiplexing of multicarrier modulation signals
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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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
- H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L2001/125—Arrangements for preventing errors in the return channel
-
- 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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- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
- Small-Scale Networks (AREA)
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- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Description
Claims (10)
- 수신 스테이션이 MIMO 프레임을 수신하는 단계;상기 수신 스테이션이 상기 수신된 MIMO 프레임의 오류 여부와 수신자를 체크하는 단계;상기 수신된 MIMO 프레임에 오류가 없고 수신자가 자신인 경우에 상기 수신 스테이션이 SISO ACK 프레임을 생성하는 단계;상기 SISO ACK 프레임을 상기 MIMO 프레임을 전송한 송신 스테이션에게 전송하는 단계를 포함하는 무선랜 통신방법.
- 제1항에 있어서,상기 수신된 MIMO 프레임은 복수의 PLCP 프리앰블들과 시그널 필드 및 데이터 필드를 포함하며, 상기 시그널 필드는 첫 번째 PLCP 프리앰블을 바로 뒤따르는 무선랜 통신방법.
- 제2항에 있어서,상기 데이터 필드는 상기 MIMO 프레임에서 상기 시그널 필드를 뒤따르는 부분의 길이를 바이트로 환산한 정보를 포함하는 무선랜 통신 방법.
- 송신 스테이션이 MIMO 프레임을 생성하는 단계;상기 송신 스테이션이 상기 생성된 MIMO 프레임을 수신 스테이션에게 전송하는 단계; 및상기 MIMO 프레임에 대한 응답으로 상기 수신 스테이션이 전송한 SISO ACK 프레임을 수신하는 단계를 포함하는 무선랜 통신방법.
- 제4항에 있어서,상기 생성된 MIMO 프레임은 복수의 PLCP 프리앰블들과 시그널 필드 및 데이터 필드를 포함하며, 상기 시그널 필드는 첫 번째 PLCP 프리앰블을 바로 뒤따르는 무선랜 통신방법.
- 제5항에 있어서,상기 데이터 필드는 상기 생성된 MIMO 프레임에서 상기 시그널 필드를 뒤따르는 부분의 길이를 바이트로 환산한 정보를 포함하는 무선랜 통신 방법.
- 무선매체를 통해 전송되는 MIMO 프레임을 수신하여 상기 수신된 MIMO 프레임으로부터 MAC 프레임을 얻는 물리층;상기 MAC 프레임의 오류 여부와 수신자를 체크하고, 오류가 없고 수신자가 자신인 경우에 상기 MAC 프레임에 대한 ACK 프레임을 생성하여 상기 물리층에 제공하는 MAC을 포함하여, 상기 물리층은 상기 ACK 프레임으로부터 SISO ACK 프레임을 생성하여 상기 무선매체를 통해 전송하는 스테이션.
- 제7항에 있어서,상기 수신된 MIMO 프레임은 복수의 PLCP 프리앰블들과 시그널 필드 및 데이터 필드를 포함하며, 상기 시그널 필드는 첫 번째 PLCP 프리앰블을 바로 뒤따르는 스테이션.
- 제8항에 있어서,상기 데이터 필드는 상기 MIMO 프레임에서 상기 시그널 필드를 뒤따르는 부분의 길이를 바이트로 환산한 정보를 포함하는 스테이션.
- 제1항 내지 제6항 중 어느 한 항의 방법을 컴퓨터로 실행시키기 위한 프로그램을 기록한 기록매체.
Applications Claiming Priority (3)
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US60113504P | 2004-08-13 | 2004-08-13 | |
US60/601,135 | 2004-08-13 | ||
KR1020040070931A KR100586886B1 (ko) | 2004-08-13 | 2004-09-06 | 무선랜 통신 방법 및 장치 |
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KR20060015430A true KR20060015430A (ko) | 2006-02-17 |
KR100678970B1 KR100678970B1 (ko) | 2007-02-06 |
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KR1020040070931A KR100586886B1 (ko) | 2004-08-13 | 2004-09-06 | 무선랜 통신 방법 및 장치 |
KR1020050115934A KR100678970B1 (ko) | 2004-08-13 | 2005-11-30 | 무선랜 통신 방법 및 장치 |
KR1020050115936A KR100714713B1 (ko) | 2004-08-13 | 2005-11-30 | 무선랜 통신 방법 및 장치 |
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Country Status (12)
Country | Link |
---|---|
US (4) | US20060034178A1 (ko) |
EP (4) | EP1681808B1 (ko) |
JP (3) | JP2006054889A (ko) |
KR (3) | KR100586886B1 (ko) |
CN (3) | CN1735064A (ko) |
AT (3) | ATE432568T1 (ko) |
BR (1) | BRPI0514272A (ko) |
CA (1) | CA2575079A1 (ko) |
DE (3) | DE602005014610D1 (ko) |
MX (1) | MX2007001268A (ko) |
RU (1) | RU2354059C2 (ko) |
WO (1) | WO2006016742A1 (ko) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100688851B1 (ko) * | 2003-06-18 | 2007-03-02 | 니폰덴신뎅와 가부시키가이샤 | 무선패킷통신방법 및 무선패킷통신장치 |
US7539253B2 (en) * | 2004-09-10 | 2009-05-26 | Intel Corporation | Interpolation in channel state feedback |
US7492829B2 (en) * | 2004-09-10 | 2009-02-17 | Intel Corporation | Closed loop feedback in MIMO systems |
US8483190B2 (en) | 2005-01-18 | 2013-07-09 | Marvell World Trade Ltd. | Wireless local area network (WLAN) time division multiplexed (TDM) interframe space (IFS) time selection protocol |
US7751374B2 (en) * | 2005-01-18 | 2010-07-06 | Marvell World Trade Ltd. | WLAN TDM protocol |
US7920530B2 (en) * | 2005-01-18 | 2011-04-05 | Marvell World Trade Ltd. | WLAN TDM IFS time selection protocol |
US7542454B2 (en) * | 2005-01-21 | 2009-06-02 | Intel Corporation | MIMO channel feedback protocols |
US8068550B2 (en) * | 2005-01-28 | 2011-11-29 | Broadcom Corporation | Initiation of a MIMO communication |
KR100677568B1 (ko) * | 2005-02-07 | 2007-02-02 | 삼성전자주식회사 | 무선랜 상의 데이터 수신에 대한 제어 응답 프레임의 전송속도 결정 방법 |
JP4762007B2 (ja) * | 2006-03-03 | 2011-08-31 | パナソニック株式会社 | 中継装置、通信端末、及び通信システム |
JP4777286B2 (ja) | 2007-03-27 | 2011-09-21 | パナソニック株式会社 | 通信装置、通信システム、および通信制御方法 |
US8917598B2 (en) | 2007-12-21 | 2014-12-23 | Qualcomm Incorporated | Downlink flow control |
US8699487B2 (en) * | 2008-02-04 | 2014-04-15 | Qualcomm Incorporated | Uplink delay budget feedback |
US8656239B2 (en) * | 2008-02-12 | 2014-02-18 | Qualcomm Incorporated | Control of data transmission based on HARQ in a wireless communication system |
US8625471B2 (en) * | 2008-02-13 | 2014-01-07 | Broadcom Corporation | System and method for carrier deferral for full duplex energy efficient ethernet PHYs |
EP2104292A1 (en) * | 2008-03-20 | 2009-09-23 | Pantech Co., Ltd. | Method for transmitting and receiving data in multiple-input multiple-output wireless local area network environment, and a system and apparatus for performing the method |
US9301320B2 (en) * | 2008-04-15 | 2016-03-29 | Broadcom Corporation | Method and system for method and system for carrier sense multiple access with collision avoidance (CSMA/CA) with directional transmission |
KR101404275B1 (ko) | 2008-05-30 | 2014-06-30 | 엘지전자 주식회사 | Vht 무선랜 시스템에서 ppdu의 채널 할당 방법 및이를 지원하는 스테이션 |
JP2011109205A (ja) * | 2009-11-13 | 2011-06-02 | Sony Corp | 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 |
CN102098140A (zh) * | 2009-12-10 | 2011-06-15 | 华为技术有限公司 | 上行多入多出mimo模式下的数据传输方法、设备及系统 |
CN101741785B (zh) * | 2009-12-21 | 2012-12-19 | 中兴通讯股份有限公司 | 随机接入脉冲信号的识别方法和系统 |
KR101684971B1 (ko) | 2010-03-25 | 2016-12-09 | 엘지전자 주식회사 | 분산된 안테나 시스템에서 동기 신호 송수신 방법 및 장치 |
WO2011118927A2 (en) * | 2010-03-25 | 2011-09-29 | Lg Electronics Inc. | Method and apparatus of transmitting and receiving synchronization signal in a distributed antenna system |
GB2487909B8 (en) | 2011-02-04 | 2015-01-21 | Sca Ipla Holdings Inc | Telecommunications method and system |
US9042288B2 (en) * | 2011-12-02 | 2015-05-26 | Futurewei Technologies, Inc. | System and method for traffic signaling and control in a wireless network |
FR2985396A1 (fr) * | 2012-01-04 | 2013-07-05 | France Telecom | Transmission d'acquittement de courte duree |
US9055468B2 (en) * | 2012-04-02 | 2015-06-09 | Qualcomm Incorporated | Frame formats and timing parameters in sub-1 GHz networks |
US20130301502A1 (en) * | 2012-04-20 | 2013-11-14 | Futurewei Technologies, Inc. | Method and apparatus for data transmission in a wireless network |
JP5955627B2 (ja) * | 2012-05-02 | 2016-07-20 | シャープ株式会社 | 無線通信装置、無線通信方法、処理装置、プログラム |
CN104995982B (zh) | 2013-02-15 | 2018-12-04 | Lg电子株式会社 | 在wlan系统中根据带宽发送/接收帧的方法和装置 |
AU2014260540B2 (en) * | 2013-05-02 | 2016-12-15 | Lg Electronics Inc. | Method for sensing channel dynamically in wireless LAN system and apparatus therefor |
DE102015017324B4 (de) * | 2014-03-06 | 2023-12-21 | Apple Inc. | Wi-Fi-Präambel-Feld niedriger Energie |
US9681386B2 (en) | 2014-03-06 | 2017-06-13 | Apple Inc. | Wi-Fi low energy preamble |
US9742544B2 (en) * | 2014-08-08 | 2017-08-22 | Newracom, Inc. | Dynamic inter-frame space processing in high efficiency wireless LAN |
US9794522B2 (en) * | 2015-02-06 | 2017-10-17 | Google Inc. | Systems, methods, and devices for managing coexistence of multiple transceiver devices by optimizing component layout |
WO2016175328A1 (ja) * | 2015-04-30 | 2016-11-03 | 株式会社 東芝 | 無線通信装置 |
WO2016175329A1 (ja) * | 2015-04-30 | 2016-11-03 | 株式会社 東芝 | 無線通信端末および無線通信方法 |
US9876604B2 (en) * | 2015-05-06 | 2018-01-23 | Qualcomm, Incorporated | Channel bonding signaling to in-range devices |
CN105721257B (zh) * | 2015-10-09 | 2019-03-29 | 武汉中元通信股份有限公司 | 基于单发多收信道的mac层接入方法与平台 |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11220497A (ja) | 1998-02-03 | 1999-08-10 | Nippon Telegr & Teleph Corp <Ntt> | 優先度を用いたcsma/ca方法 |
US6181754B1 (en) * | 1998-06-12 | 2001-01-30 | Cadence Design Systems, Inc. | System and method for modeling mixed signal RF circuits in a digital signal environment |
JP3618600B2 (ja) | 1999-09-28 | 2005-02-09 | 株式会社東芝 | 無線通信システム、無線通信方法、無線基地局、および無線端末局 |
US6760882B1 (en) * | 2000-09-19 | 2004-07-06 | Intel Corporation | Mode selection for data transmission in wireless communication channels based on statistical parameters |
JP2003087856A (ja) | 2001-06-28 | 2003-03-20 | Sony Corp | 無線基地局、無線端末、通信方法およびプログラム |
US7099267B2 (en) * | 2001-08-23 | 2006-08-29 | Dsp Group Inc. | Enhanced frequency domain equalization in OFDM communication |
US7269127B2 (en) | 2001-10-04 | 2007-09-11 | Bae Systems Information And Electronic Systems Integration Inc. | Preamble structures for single-input, single-output (SISO) and multi-input, multi-output (MIMO) communication systems |
US7248559B2 (en) * | 2001-10-17 | 2007-07-24 | Nortel Networks Limited | Scattered pilot pattern and channel estimation method for MIMO-OFDM systems |
US6977944B2 (en) * | 2002-01-12 | 2005-12-20 | Conexant, Inc. | Transmission protection for communications networks having stations operating with different modulation formats |
US7630403B2 (en) * | 2002-03-08 | 2009-12-08 | Texas Instruments Incorporated | MAC aggregation frame with MSDU and fragment of MSDU |
US7224704B2 (en) | 2002-04-01 | 2007-05-29 | Texas Instruments Incorporated | Wireless network scheduling data frames including physical layer configuration |
US7200178B2 (en) * | 2002-06-12 | 2007-04-03 | Texas Instruments Incorporated | Methods for optimizing time variant communication channels |
US8320301B2 (en) | 2002-10-25 | 2012-11-27 | Qualcomm Incorporated | MIMO WLAN system |
US7411928B2 (en) | 2002-12-03 | 2008-08-12 | Koninklijke Philips Electronics N.V. | Simplified decoder for a bit interleaved COFDM-MIMO 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 |
US20050078598A1 (en) | 2003-08-21 | 2005-04-14 | Anuj Batra | Enhancement to the multi-band OFDM physical layer |
US8233462B2 (en) | 2003-10-15 | 2012-07-31 | Qualcomm Incorporated | High speed media access control and direct link protocol |
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 |
KR20050075477A (ko) * | 2004-01-15 | 2005-07-21 | 삼성전자주식회사 | Mimo 스테이션 간에 통신하는 방법 |
WO2005071909A1 (en) * | 2004-01-26 | 2005-08-04 | Samsung Electronics Co., Ltd. | Method and apparatus for setting, transmitting and receiving data for virtual carrier sensing in wireless network communication |
KR100959123B1 (ko) * | 2004-02-11 | 2010-05-25 | 삼성전자주식회사 | 무선 네트워크 통신 방법 |
US7586881B2 (en) | 2004-02-13 | 2009-09-08 | Broadcom Corporation | MIMO wireless communication greenfield preamble formats |
US7233773B2 (en) * | 2004-02-13 | 2007-06-19 | Broadcom Corporation | Configuring a MIMO communication |
US8169889B2 (en) * | 2004-02-18 | 2012-05-01 | Qualcomm Incorporated | Transmit diversity and spatial spreading for an OFDM-based multi-antenna communication system |
US20050213576A1 (en) * | 2004-03-29 | 2005-09-29 | Stephens Adrian P | Multicasting in wireless networks |
US8000223B2 (en) * | 2004-04-12 | 2011-08-16 | Broadcom Corporation | Method and system for multi-antenna preambles for wireless networks preserving backward compatibility |
JP4086304B2 (ja) | 2004-04-23 | 2008-05-14 | 株式会社東芝 | 通信装置、通信システム、および通信制御プログラム |
WO2005112354A1 (en) | 2004-05-13 | 2005-11-24 | Koninklijke Philips Electronics N.V. | Superframe protocol packet data unit format having multirate packet aggregation for wireless systems |
US20050288062A1 (en) * | 2004-06-23 | 2005-12-29 | Hammerschmidt Joachim S | Method and apparatus for selecting a transmission mode based upon packet size in a multiple antenna communication system |
JP4490781B2 (ja) | 2004-10-18 | 2010-06-30 | 株式会社東芝 | 無線通信装置及び無線通信システム |
US7447185B2 (en) * | 2004-12-29 | 2008-11-04 | Intel Corporation | Transmitting and protecting long frames in a wireless local area network |
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