DE60211217D1 - Zeitdiversitäts-kombinierung um die zuverlässigkeit von ieee 802.11 wlan empfängern zu erhöhen - Google Patents
Zeitdiversitäts-kombinierung um die zuverlässigkeit von ieee 802.11 wlan empfängern zu erhöhenInfo
- Publication number
- DE60211217D1 DE60211217D1 DE60211217T DE60211217T DE60211217D1 DE 60211217 D1 DE60211217 D1 DE 60211217D1 DE 60211217 T DE60211217 T DE 60211217T DE 60211217 T DE60211217 T DE 60211217T DE 60211217 D1 DE60211217 D1 DE 60211217D1
- Authority
- DE
- Germany
- Prior art keywords
- packet
- ieee
- reliability
- increase
- time diversity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
- H04L1/1835—Buffer management
- H04L1/1845—Combining techniques, e.g. code combining
-
- 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
-
- 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
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Radio Transmission System (AREA)
- Small-Scale Networks (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/023,094 US20030112780A1 (en) | 2001-12-17 | 2001-12-17 | Time diversity combining to increase the reliability of the IEEE 802.11 WLAN receiver |
US23094 | 2001-12-17 | ||
PCT/IB2002/004982 WO2003052998A1 (en) | 2001-12-17 | 2002-11-26 | Time diversity combining to increase the reliability of the ieee 802.11 wlan receiver |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60211217D1 true DE60211217D1 (de) | 2006-06-08 |
DE60211217T2 DE60211217T2 (de) | 2007-04-19 |
Family
ID=21813096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60211217T Expired - Fee Related DE60211217T2 (de) | 2001-12-17 | 2002-11-26 | Zeitdiversitäts-kombinierung um die zuverlässigkeit von ieee 802.11 wlan empfängern zu erhöhen |
Country Status (9)
Country | Link |
---|---|
US (1) | US20030112780A1 (de) |
EP (1) | EP1459471B1 (de) |
JP (1) | JP2005513868A (de) |
KR (1) | KR20040068254A (de) |
CN (1) | CN1698302A (de) |
AT (1) | ATE325477T1 (de) |
AU (1) | AU2002347512A1 (de) |
DE (1) | DE60211217T2 (de) |
WO (1) | WO2003052998A1 (de) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100411446B1 (ko) * | 2001-12-24 | 2003-12-18 | 엘지전자 주식회사 | 에이에이엘2 시그널링의 타입 3 패킷 처리 방법 |
US7684329B2 (en) * | 2002-05-06 | 2010-03-23 | Qualcomm Incorporated | Method and apparatus for augmenting physical layer ARQ in a wireless data communication system |
US7719991B2 (en) * | 2003-01-21 | 2010-05-18 | Qualcomm Incorporated | Reverse rate indicator detection |
EP2538615A1 (de) * | 2003-07-17 | 2012-12-26 | Interdigital Technology Corporation | Signalisierungsverfahren für die WLAN-Netzwerksteuerung |
US7529187B1 (en) * | 2004-05-04 | 2009-05-05 | Symantec Corporation | Detecting network evasion and misinformation |
US7421737B1 (en) | 2004-05-04 | 2008-09-02 | Symantec Corporation | Evasion detection |
US7606222B2 (en) * | 2004-05-19 | 2009-10-20 | Agere Systems, Inc. | System and method for increasing the range or bandwidth of a wireless digital communication network |
US8031661B2 (en) * | 2005-11-08 | 2011-10-04 | Intellectual Ventures I Llc | Symmetric transmit opportunity (TXOP) truncation |
US8374123B2 (en) | 2005-11-08 | 2013-02-12 | Intellectual Ventures I Llc | Collision avoidance systems and methods |
KR100736087B1 (ko) * | 2005-11-30 | 2007-07-06 | 삼성전자주식회사 | 플로우 컨트롤 장치 및 방법 |
EP2280506A3 (de) * | 2006-01-23 | 2015-03-11 | Motorola Mobility LLC | Vorrichtung und Verfahren zur Behandlung von Nachrichtsunterschied vor Dekodierung basierend auf einem a-priori Kenntnis von einem modifizierten Codewortsübertragung |
EP1811674A1 (de) * | 2006-01-23 | 2007-07-25 | Motorola, Inc. | Gerät und Verfahren für gemeinsame Decodierubg von Nachrichten, basierend auf a priori Kenntnis von modifizierter Codewortübertragung |
KR101220680B1 (ko) * | 2006-07-27 | 2013-01-09 | 엘지전자 주식회사 | 데이터 블록 결합 방법 및 복합 재전송 방법 |
JP4728203B2 (ja) * | 2006-11-06 | 2011-07-20 | 富士通セミコンダクター株式会社 | 半導体回路のレイアウト方法、プログラム、設計支援システム |
US7978635B2 (en) * | 2007-03-21 | 2011-07-12 | Qualcomm Incorporated | H-ARQ acknowledgment detection validation by re-decoding |
DE102007014997B4 (de) * | 2007-03-28 | 2013-08-29 | Continental Automotive Gmbh | Redundante Signalübertragung |
US8189581B2 (en) | 2007-06-20 | 2012-05-29 | Motorola Mobility, Inc. | Method, signal and apparatus for managing the transmission and receipt of broadcast channel information |
CN101159931B (zh) * | 2007-11-06 | 2014-11-05 | 中兴通讯股份有限公司 | 一种通信中继网络的中继组的确定方法 |
US7899051B2 (en) | 2007-12-31 | 2011-03-01 | Motorola Mobility, Inc. | Broadcast channel signal, apparatus and method for transmitting and decoding broadcast channel information |
WO2010015886A1 (en) * | 2008-08-08 | 2010-02-11 | Nokia Corporation | Cumulative frame reception via multiradio reallocation |
CN101882982B (zh) * | 2009-05-04 | 2014-07-23 | 电信科学技术研究院 | 一种ack/nack信息的反馈、处理方法及设备 |
US20130128809A1 (en) * | 2011-05-19 | 2013-05-23 | Qualcomm Incorporated | Apparatus and methods for media access control header compression |
US9515925B2 (en) | 2011-05-19 | 2016-12-06 | Qualcomm Incorporated | Apparatus and methods for media access control header compression |
GB2496454B (en) * | 2011-11-14 | 2013-10-09 | Renesas Mobile Corp | Wireless communication network |
JP5875461B2 (ja) * | 2012-05-16 | 2016-03-02 | 株式会社日立製作所 | 無線列車制御システム |
GB2504522B (en) | 2012-08-01 | 2014-12-17 | Canon Kk | Data processing method and apparatus for processing a plurality of received data copies |
US9622147B2 (en) | 2013-09-12 | 2017-04-11 | Apple Inc. | System and method for performing hybrid automatic repeat request (HARQ) in a WLAN system |
US20170155475A1 (en) * | 2014-03-20 | 2017-06-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and Apparatus for Combining Frames in WLAN |
US20160277159A1 (en) * | 2015-03-18 | 2016-09-22 | Microsoft Technology Licensing, Llc | Diversity filtering |
JP6447554B2 (ja) * | 2016-03-18 | 2019-01-09 | 株式会社デンソー | 移動体間通信システムおよび移動体用受信制御装置 |
EP3796579B1 (de) | 2019-09-23 | 2022-12-14 | Nxp B.V. | Drahtlose kommunikation mit zeitverzögerungswiederholungsnachweis |
EP3796580B1 (de) | 2019-09-23 | 2022-07-13 | Nxp B.V. | Drahtlose kommunikation mit wiederholungsnachweis |
US11489627B2 (en) | 2020-07-29 | 2022-11-01 | Nxp B.V. | Wireless communications device and method of wireless communications |
US11398936B2 (en) * | 2020-07-30 | 2022-07-26 | Nxp B.V. | Wireless communications device and method of wireless communications |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6138260A (en) * | 1997-09-04 | 2000-10-24 | Conexant Systems, Inc. | Retransmission packet capture system within a wireless multiservice communications environment with turbo decoding |
EP0935368A1 (de) * | 1997-11-03 | 1999-08-11 | Canon Kabushiki Kaisha | Wegdetektierung in einem verteilten Netz |
US6778558B2 (en) * | 1998-02-23 | 2004-08-17 | Lucent Technologies Inc. | System and method for incremental redundancy transmission in a communication system |
US6741581B1 (en) * | 1998-09-22 | 2004-05-25 | Hughes Electronics Corporation | System and method for transmitting data in frame format using an R-Rake retransmission technique with blind identification of data frames |
EP1018816A1 (de) * | 1998-10-19 | 2000-07-12 | Lucent Technologies Inc. | Anhäufende ARQ-verfahren und -vorrichtung |
FI109252B (fi) * | 1999-04-13 | 2002-06-14 | Nokia Corp | Tietoliikennejärjestelmän uudelleenlähetysmenetelmä, jossa on pehmeä yhdistäminen |
GB9930618D0 (en) * | 1999-12-24 | 2000-02-16 | Agilent Technologies Inc | Measuring efficiency of data transmission |
US6934752B1 (en) * | 2000-03-23 | 2005-08-23 | Sharewave, Inc. | Quality of service extensions for multimedia applications in wireless computer networks |
ES2550222T3 (es) * | 2000-05-17 | 2015-11-05 | Panasonic Intellectual Property Corporation Of America | Control de la calidad de servicio para un aparato de transmisión ARQ híbrido con un canal de control y un canal de datos para transmisión de datos en paquetes |
DE10034977A1 (de) * | 2000-07-13 | 2002-01-24 | Ihp Gmbh | Verfahren und Vorrichtungssystem zur Datenübertragung |
KR100695830B1 (ko) * | 2000-09-05 | 2007-03-19 | 유티스타콤코리아 유한회사 | 무선통신 시스템에서 데이터 반복 전송 방법 |
US6856599B1 (en) * | 2000-09-13 | 2005-02-15 | Harris Corporation | System and method of reducing retransmission of messages in a TCP/IP environment |
US6678523B1 (en) * | 2000-11-03 | 2004-01-13 | Motorola, Inc. | Closed loop method for reverse link soft handoff hybrid automatic repeat request |
US7054316B2 (en) * | 2001-04-25 | 2006-05-30 | Nokia Corporation | Method and system for interlayer control between re-sequencing and retransmission entities |
US7310336B2 (en) * | 2001-05-18 | 2007-12-18 | Esa Malkamaki | Hybrid automatic repeat request (HARQ) scheme with in-sequence delivery of packets |
US20030023915A1 (en) * | 2001-07-30 | 2003-01-30 | Koninklijke Philips Electronics N.V. | Forward error correction system and method for packet based communication systems |
US6738370B2 (en) * | 2001-08-22 | 2004-05-18 | Nokia Corporation | Method and apparatus implementing retransmission in a communication system providing H-ARQ |
-
2001
- 2001-12-17 US US10/023,094 patent/US20030112780A1/en not_active Abandoned
-
2002
- 2002-11-26 KR KR10-2004-7009340A patent/KR20040068254A/ko not_active Application Discontinuation
- 2002-11-26 CN CNA028251369A patent/CN1698302A/zh active Pending
- 2002-11-26 DE DE60211217T patent/DE60211217T2/de not_active Expired - Fee Related
- 2002-11-26 EP EP02783446A patent/EP1459471B1/de not_active Expired - Lifetime
- 2002-11-26 WO PCT/IB2002/004982 patent/WO2003052998A1/en active IP Right Grant
- 2002-11-26 AT AT02783446T patent/ATE325477T1/de not_active IP Right Cessation
- 2002-11-26 JP JP2003553776A patent/JP2005513868A/ja active Pending
- 2002-11-26 AU AU2002347512A patent/AU2002347512A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1459471A1 (de) | 2004-09-22 |
AU2002347512A1 (en) | 2003-06-30 |
JP2005513868A (ja) | 2005-05-12 |
KR20040068254A (ko) | 2004-07-30 |
ATE325477T1 (de) | 2006-06-15 |
CN1698302A (zh) | 2005-11-16 |
US20030112780A1 (en) | 2003-06-19 |
EP1459471B1 (de) | 2006-05-03 |
WO2003052998A1 (en) | 2003-06-26 |
DE60211217T2 (de) | 2007-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8320 | Willingness to grant licences declared (paragraph 23) | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |