JP5242008B2 - ブロック・サイズに基づいて自動要求再送信の数を決定すること - Google Patents
ブロック・サイズに基づいて自動要求再送信の数を決定すること Download PDFInfo
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- JP5242008B2 JP5242008B2 JP2005270425A JP2005270425A JP5242008B2 JP 5242008 B2 JP5242008 B2 JP 5242008B2 JP 2005270425 A JP2005270425 A JP 2005270425A JP 2005270425 A JP2005270425 A JP 2005270425A JP 5242008 B2 JP5242008 B2 JP 5242008B2
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- 230000005540 biological transmission Effects 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 15
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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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
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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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
- H04L1/0017—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy where the mode-switching is based on Quality of Service requirement
-
- 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
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1803—Stop-and-wait protocols
-
- 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
- H04L1/1874—Buffer management
- H04L1/1877—Buffer management for semi-reliable protocols, e.g. for less sensitive applications like streaming video
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Description
Claims (8)
- ブロック・サイズを有する自律メッセージのワイヤレス遠隔通信の方法であって、前記自律メッセージは、移動ユニットから基地局へ、基地局によりスケジューリングされず、送信され、
前期方法は、
前記ブロック・サイズに基づいて前記メッセージの許容再送信数を決定する工程を含み、
前記許容再送信数を決定する工程が、前記ブロック・サイズが閾値ブロック・サイズ以下または等しい場合、パケットについて第1の再送信数を決定する工程を含み、
前記許容再送信数を決定する工程が、前記ブロック・サイズが前記閾値ブロック・サイズを超える場合、パケットについて第2の再送信数を決定する工程をさらに含み、前記第2の再送信数が前記第1の再送信数より小さい
方法。 - 前記閾値ブロック・サイズを決定する工程をさらに含む、請求項1に記載の方法。
- 前記閾値ブロック・サイズを決定する工程が、最小移送ブロック・サイズを決定する工程をさらに含む、請求項2に記載の方法。
- 前記閾値ブロック・サイズを決定する工程が、遅延に耐えられないデータ・ブロックに関連するブロック・サイズに基づいて前記閾値ブロック・サイズを決定する工程をさらに含む、請求項2に記載の方法。
- 前記再送信数に基づいて送信電力を決定する工程と、
ほぼ前記決定された送信電力で前記メッセージを送信する工程とを含む、請求項1に記載の方法。 - ほぼ前記決定された送信電力で、前記決定された再送信数に等しい回数で前記メッセージを再送信する工程を含む、請求項5に記載の方法。
- 前記メッセージを再送信する工程が、自動再送要求(ARQ)プロトコルに従って前記メッセージを再送信する工程を含む、請求項6に記載の方法。
- 前記メッセージを自律的に送信する工程を含む、請求項1に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/942,618 US7873070B2 (en) | 2004-09-16 | 2004-09-16 | Determining a number of automatic request retransmissions based on block size |
US10/942,618 | 2004-09-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006087121A JP2006087121A (ja) | 2006-03-30 |
JP5242008B2 true JP5242008B2 (ja) | 2013-07-24 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005270425A Active JP5242008B2 (ja) | 2004-09-16 | 2005-09-16 | ブロック・サイズに基づいて自動要求再送信の数を決定すること |
Country Status (6)
Country | Link |
---|---|
US (1) | US7873070B2 (ja) |
EP (1) | EP1638241B1 (ja) |
JP (1) | JP5242008B2 (ja) |
KR (1) | KR101148015B1 (ja) |
CN (1) | CN1750438B (ja) |
DE (1) | DE602005005755T2 (ja) |
Families Citing this family (13)
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EP1961253A4 (en) * | 2005-12-14 | 2015-09-02 | Unwired Planet Internat Ltd | METHOD FOR REDUCING THE UPLINK TRAFFIC LOAD IN A BASE STATION TRANSPORT NETWORK DURING FLEXIBLE INTERCELL TRANSFER |
WO2007085947A2 (en) * | 2006-01-27 | 2007-08-02 | Nokia Siemens Networks Oy | Mac-driven transport block size selection at a physical layer |
EP2036239B1 (en) * | 2006-06-22 | 2017-09-20 | LG Electronics, Inc. | Method of retransmitting data in a mobile communication system |
CN101272612A (zh) | 2007-03-23 | 2008-09-24 | 中兴通讯股份有限公司 | 漂移无线网络控制器报告传输时间间隔不支持能力的方法 |
US8179915B2 (en) | 2007-06-28 | 2012-05-15 | Lantiq Deutschland Gmbh | System and method for transmitting and retransmitting data |
JP5199350B2 (ja) * | 2007-07-04 | 2013-05-15 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | ユーザ端末電力不足表示 |
US8441981B2 (en) * | 2008-02-14 | 2013-05-14 | Qualcomm Incorporated | Exploiting known rate matching information in blind decoding of downlink wireless data transmissions |
US8588839B2 (en) * | 2009-12-16 | 2013-11-19 | Telefonaktiebolaget L M Ericsson (Publ) | Power loop control method and apparatus |
US9345573B2 (en) | 2012-05-30 | 2016-05-24 | Neovasc Tiara Inc. | Methods and apparatus for loading a prosthesis onto a delivery system |
WO2013192626A1 (en) * | 2012-06-22 | 2013-12-27 | Huawei Technologies Co., Ltd. | System and method for uplink mimo transmission |
US10678637B2 (en) * | 2017-01-10 | 2020-06-09 | Qualcomm Incorporated | Techniques to improve data transfer reliability |
US11817958B2 (en) | 2019-09-05 | 2023-11-14 | Apple Inc. | MAC-based hybrid automatic repeat request (HARQ) |
CN111082901B (zh) * | 2019-11-21 | 2022-05-13 | 深圳前海环融联易信息科技服务有限公司 | 一种智能消息发送方法、装置、计算机设备及存储介质 |
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US5146455A (en) * | 1990-12-17 | 1992-09-08 | At&T Bell Laboratories | Wide range mixed rate TDM bus using a multiple of time slot interchange circuit switches |
JP2772206B2 (ja) * | 1992-09-25 | 1998-07-02 | エヌ・ティ・ティ移動通信網株式会社 | 自動再送要求を用いたデータ伝送方式 |
EP0820167A3 (en) * | 1996-07-18 | 1998-07-22 | Matsushita Electric Industrial Co., Ltd. | Control method for selective repeat retransmission protocols |
JPH10190734A (ja) * | 1996-12-25 | 1998-07-21 | Fuji Xerox Co Ltd | パケット転送装置及びパケット転送方法 |
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US6907005B1 (en) * | 2000-07-24 | 2005-06-14 | Telefonaktiebolaget L M Ericsson (Publ) | Flexible ARQ for packet data transmission |
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KR100876765B1 (ko) * | 2002-05-10 | 2009-01-07 | 삼성전자주식회사 | 이동 통신 시스템에서 데이터 재전송 장치 및 방법 |
US6987780B2 (en) * | 2002-06-10 | 2006-01-17 | Qualcomm, Incorporated | RLP retransmission for CDMA communication systems |
ATE467958T1 (de) * | 2002-08-13 | 2010-05-15 | Panasonic Corp | Hybrides automatisches wiederholungsaufforderungsprotokoll |
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EP1434380B1 (en) * | 2002-12-27 | 2006-07-26 | NTT DoCoMo, Inc. | Data transmission control method and system |
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US7050397B2 (en) * | 2003-07-02 | 2006-05-23 | Nokia Corporation | Apparatus, and associated method, for facilitating retransmission of data packets in a packet radio communication system that utilizes a feedback acknowledgement scheme |
US7630731B2 (en) * | 2003-09-08 | 2009-12-08 | Lundby Stein A | Apparatus, system, and method for managing reverse link communication |
JP2005244668A (ja) * | 2004-02-26 | 2005-09-08 | Sanyo Electric Co Ltd | 通信装置および通信方法 |
-
2004
- 2004-09-16 US US10/942,618 patent/US7873070B2/en active Active
-
2005
- 2005-09-14 DE DE602005005755T patent/DE602005005755T2/de active Active
- 2005-09-14 EP EP05255603A patent/EP1638241B1/en not_active Expired - Fee Related
- 2005-09-15 CN CN200510104086.3A patent/CN1750438B/zh active Active
- 2005-09-16 KR KR1020050086917A patent/KR101148015B1/ko active IP Right Grant
- 2005-09-16 JP JP2005270425A patent/JP5242008B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
CN1750438B (zh) | 2014-03-26 |
US7873070B2 (en) | 2011-01-18 |
US20060059399A1 (en) | 2006-03-16 |
EP1638241A1 (en) | 2006-03-22 |
DE602005005755D1 (de) | 2008-05-15 |
DE602005005755T2 (de) | 2009-04-30 |
KR20060051393A (ko) | 2006-05-19 |
CN1750438A (zh) | 2006-03-22 |
KR101148015B1 (ko) | 2012-05-25 |
EP1638241B1 (en) | 2008-04-02 |
JP2006087121A (ja) | 2006-03-30 |
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