JP5240455B2 - 形成方法 - Google Patents
形成方法 Download PDFInfo
- Publication number
- JP5240455B2 JP5240455B2 JP2008546015A JP2008546015A JP5240455B2 JP 5240455 B2 JP5240455 B2 JP 5240455B2 JP 2008546015 A JP2008546015 A JP 2008546015A JP 2008546015 A JP2008546015 A JP 2008546015A JP 5240455 B2 JP5240455 B2 JP 5240455B2
- Authority
- JP
- Japan
- Prior art keywords
- arq
- pdu
- harq
- field
- sdu
- 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
- 238000000034 method Methods 0.000 title claims description 24
- 238000010586 diagram Methods 0.000 description 6
- 230000011218 segmentation Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000004044 response Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
Images
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
- H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
- H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
- H04L1/0079—Formats for control data
-
- 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
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Time-Division Multiplex Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Description
−SIフィールド、LoSフィールド、SSIフィールド、LSIフィールド、及びLIフィールドは存在しない。
−LIは存在する。
−SI、SSI、LoS、及びLSIは存在しない。
−L1は存在しない
−以下のA及びBを参照されたい。
−LIは存在する。
−以下のA及びBを参照されたい。
−SIは存在する
−LoS=0
−LSIはLoSフィールドの次にくる
−セグメントレベル=1
B.再送である場合
−前に送信されたARQ PDUがこの送信でさらにセグメント化されている場合
−セグメントレベル=セグメントレベル+1
−前に送信されたARQ PDUがセグメント化されていない場合
−セグメントレベル=セグメントレベル
−SIは存在する
−LoSの個数=セグメントレベル、LoS(1)からLoS(セグメントレベル−1)=1、且つ、LoS(セグメントレベル)=0
−SSIの個数=セグメントレベル−1
−LSIはLoS(セグメントレベル)の次にくる
(ROHCヘッダ)+32(AMR RTPペイロード)=38バイト=304ビット
時間間隔:20msごとに1つのSDU
ARQ BLER=0%
HARQBLER=10%
HARQ PDUサイズ=104ビット
送信されるARQデータ=ARQ SDU−ARQ SN=292ビット
第1のHARQ PDU、第2のHARQ PDU、及び第3のHARQ PDUのヘッダサイズ=24及び送信される実際のARQデータ=80ビット
第4のHARQ PDUのヘッダサイズ=32ビット及び送信される実際のARQデータ=52ビット
SDUは、4つのHARQ PDUにセグメント化される必要がある。
Claims (4)
- ARQ SDUから少なくとも1つのARQ PDUを形成する方法であって、該ARQ PDUはARQヘッダとデータ部とを備え、該方法は、ARQ SDUの最後のビットが前記PDUに存在するとの判断に応じて、レングスインディケータ(LI)フィールドを前記ARQヘッダに選択的に追加するステップを含む方法であって、
異なるSDUからの複数のARQ PDUが1つのHARQ PDUに形成される場合において、最後のARQ PDUが前記ARQ SDUの最後のビットを搬送していないことが分かった場合に、前記LIフィールドは前記最後のARQ PDUに含まれず、他のすべてのARQ PDUが前記ARQ SDUの最後のビットを搬送していなくても、前記LIフィールドは、前記他のすべてのARQ PDUに追加されることを特徴とする方法。 - 前記ARQ PDUが前記ARQ SDUの最後のビットを搬送していないと判断された場合に、前記方法は、異なるSDUからの複数のPDUが、共通のHARQ PDUに形成されるか否かを判断するステップを含む、請求項1に記載の方法。
- 前記LIフィールドの存在は、前記ARQヘッダのセグメント及びレングスフィールドによって示される、請求項1又は2に記載の方法。
- 1つのARQ PDU当たり1つの最後セグメント指示子のみを設けるステップを含む、請求項1〜3のいずれか1項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0606801.9 | 2006-04-04 | ||
GB0606801A GB2436912B (en) | 2006-04-04 | 2006-04-04 | ARQ and HARQ protocol data units and method of formation |
PCT/JP2007/057796 WO2007116985A1 (en) | 2006-04-04 | 2007-04-02 | Arq and harq protocol data units and method of formation |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009532920A JP2009532920A (ja) | 2009-09-10 |
JP5240455B2 true JP5240455B2 (ja) | 2013-07-17 |
Family
ID=36539332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008546015A Expired - Fee Related JP5240455B2 (ja) | 2006-04-04 | 2007-04-02 | 形成方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8352820B2 (ja) |
EP (1) | EP2002587A4 (ja) |
JP (1) | JP5240455B2 (ja) |
CN (1) | CN101411111B (ja) |
GB (1) | GB2436912B (ja) |
WO (1) | WO2007116985A1 (ja) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101470637B1 (ko) * | 2007-06-18 | 2014-12-08 | 엘지전자 주식회사 | 이동통신 시스템에서의 무선자원 향상 방법, 상태정보 보고방법 및 수신장치 |
KR101486352B1 (ko) | 2007-06-18 | 2015-01-26 | 엘지전자 주식회사 | 무선 통신 시스템의 단말에서의 상향링크 동기 상태 제어방법 |
KR101341515B1 (ko) | 2007-06-18 | 2013-12-16 | 엘지전자 주식회사 | 무선 통신 시스템에서의 반복 전송 정보 갱신 방법 |
KR101448644B1 (ko) * | 2007-06-20 | 2014-10-13 | 엘지전자 주식회사 | 이동 통신 시스템에서의 데이터 전송 방법 |
WO2008156314A2 (en) | 2007-06-20 | 2008-12-24 | Lg Electronics Inc. | Effective system information reception method |
KR101490253B1 (ko) | 2007-08-10 | 2015-02-05 | 엘지전자 주식회사 | 무선 통신 시스템에서의 제어정보 전송 및 수신 방법 |
WO2009022826A1 (en) | 2007-08-10 | 2009-02-19 | Lg Electronics Inc. | Method for controlling harq operation in dynamic radio resource allocation |
US20110081868A1 (en) * | 2007-08-10 | 2011-04-07 | Yung Mi Kim | Method of reporting measurement result in wireless communication system |
KR101514841B1 (ko) | 2007-08-10 | 2015-04-23 | 엘지전자 주식회사 | 효율적인 랜덤 액세스 재시도를 수행하는 방법 |
KR101479341B1 (ko) * | 2007-08-10 | 2015-01-05 | 엘지전자 주식회사 | Mbms 서비스를 제공하는 무선 통신 시스템에서효율적인 수신 방법 |
KR101422032B1 (ko) | 2007-08-10 | 2014-07-23 | 엘지전자 주식회사 | 무선 통신 시스템에서의 채널 설정 방법 |
US8488523B2 (en) | 2007-08-14 | 2013-07-16 | Lg Electronics Inc. | Method of transmitting and processing data block of specific protocol layer in wireless communication system |
KR100937432B1 (ko) | 2007-09-13 | 2010-01-18 | 엘지전자 주식회사 | 무선 통신 시스템에서의 무선자원 할당 방법 |
KR101461970B1 (ko) | 2007-09-13 | 2014-11-14 | 엘지전자 주식회사 | 무선 통신 시스템에서의 폴링 과정 수행 방법 |
US20090074088A1 (en) * | 2007-09-13 | 2009-03-19 | Zhifeng Tao | Adaptive Fragmentation for HARQ in Wireless OFDMA Networks |
KR101435844B1 (ko) * | 2007-09-18 | 2014-08-29 | 엘지전자 주식회사 | 무선 통신 시스템에서의 데이터 블록 전송 방법 |
KR101591824B1 (ko) | 2007-09-18 | 2016-02-04 | 엘지전자 주식회사 | 무선 통신 시스템에서의 폴링 과정 수행 방법 |
KR101513033B1 (ko) | 2007-09-18 | 2015-04-17 | 엘지전자 주식회사 | 다중 계층 구조에서 QoS를 보장하기 위한 방법 |
KR101396062B1 (ko) * | 2007-09-18 | 2014-05-26 | 엘지전자 주식회사 | 헤더 지시자를 이용한 효율적인 데이터 블록 전송방법 |
WO2009038377A2 (en) | 2007-09-20 | 2009-03-26 | Lg Electronics Inc. | Method of effectively transmitting radio resource allocation request in mobile communication system |
KR101487557B1 (ko) | 2007-10-23 | 2015-01-29 | 엘지전자 주식회사 | 공통제어채널의 데이터를 전송하는 방법 |
KR20090041323A (ko) * | 2007-10-23 | 2009-04-28 | 엘지전자 주식회사 | 데이터 블록 구성함에 있어서 단말의 식별 정보를 효과적으로 전송하는 방법 |
EP2208294B1 (en) * | 2007-10-29 | 2019-07-31 | LG Electronics Inc. | Method of repairing a security failure |
CN101836418B (zh) * | 2007-11-01 | 2013-05-29 | 上海贝尔股份有限公司 | 数据处理方法和设备 |
CN101431394B (zh) * | 2007-11-05 | 2012-01-11 | 中兴通讯股份有限公司 | 下行隧道混合自动重传请求方法 |
US8665857B2 (en) * | 2007-12-18 | 2014-03-04 | Qualcomm Incorporated | Method and apparatus for sending and receiving random access response in a wireless communication system |
KR101163275B1 (ko) | 2008-03-17 | 2012-07-05 | 엘지전자 주식회사 | Pdcp 상태 보고 전송 방법 |
WO2009116788A1 (en) | 2008-03-17 | 2009-09-24 | Lg Electronics Inc. | Method of transmitting rlc data |
KR20100003578A (ko) * | 2008-07-01 | 2010-01-11 | 엘지전자 주식회사 | 자동 재전송 요구와 하이브리드 자동 재전송 요구의 연동방법 |
US9094202B2 (en) | 2008-08-08 | 2015-07-28 | Qualcomm Incorporated | Utilizing HARQ for uplink grants received in wireless communications |
US8780816B2 (en) | 2008-08-12 | 2014-07-15 | Qualcomm Incorporated | Handling uplink grant in random access response |
TWI399052B (zh) * | 2008-09-18 | 2013-06-11 | Pixart Imaging Inc | 封包重傳方法及相關電子裝置 |
US9634949B2 (en) * | 2014-03-06 | 2017-04-25 | Samsung Electronics Co., Ltd | Method and apparatus for supporting large service data unit in mobile communication system |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6542490B1 (en) * | 1999-01-29 | 2003-04-01 | Nortel Networks Limited | Data link control proctocol for 3G wireless system |
US6643813B1 (en) * | 1999-02-17 | 2003-11-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for reliable and efficient data communications |
KR100640921B1 (ko) * | 2000-06-29 | 2006-11-02 | 엘지전자 주식회사 | 프로토콜 데이터 유닛의 생성 및 전송 방법 |
DE10054473A1 (de) * | 2000-11-03 | 2002-05-08 | Siemens Ag | Verfahren zum Austausch von Datenpaketen zwischen zwei Diensteerbringern eines Funkübertragungssystems |
US6922393B2 (en) * | 2001-01-10 | 2005-07-26 | Asustek Computer Inc. | Data discarding request acknowledgement in a wireless communications protocol |
US7130295B2 (en) * | 2001-06-11 | 2006-10-31 | Samsung Electronics Co., Ltd. | Data retransmission apparatus and method in a mobile communication system |
US6684081B2 (en) * | 2002-05-10 | 2004-01-27 | Nokia Corporation | Method and system for separating control information and user data from multicast and broadcast services |
KR100802619B1 (ko) * | 2002-11-07 | 2008-02-13 | 엘지전자 주식회사 | 무선 링크 제어 프로토콜에 따르는 수신기에서의 알엘씨데이터 수신 윈도우 처리 방법 |
JP2004289574A (ja) | 2003-03-24 | 2004-10-14 | Seiko Epson Corp | データ転送装置、データ転送方法およびデータ転送プログラム |
US20060050679A1 (en) * | 2004-09-09 | 2006-03-09 | Sam Shiaw-Shiang Jiang | Method for On-Line Recovery of Parameter Synchronization for Ciphering Applications |
US7411979B2 (en) * | 2004-09-24 | 2008-08-12 | Innovative Sonic Limited | Enhanced SDU discard procedure for a special data segmentation in a wireless communications system |
US7391758B2 (en) * | 2004-09-29 | 2008-06-24 | Intel Corporation | UMTS radio link control with full concatenation |
US8050247B2 (en) * | 2005-09-29 | 2011-11-01 | Samsung Electronics Co., Ltd. | Method and apparatus for retransmitting packet in a mobile communication system, and system thereof |
WO2008094662A2 (en) * | 2007-02-01 | 2008-08-07 | Interdigital Technology Corporation | Method and apparatus for supporting rlc re-segmentation |
-
2006
- 2006-04-04 GB GB0606801A patent/GB2436912B/en not_active Expired - Fee Related
-
2007
- 2007-04-02 US US12/296,037 patent/US8352820B2/en not_active Expired - Fee Related
- 2007-04-02 EP EP07741232A patent/EP2002587A4/en not_active Withdrawn
- 2007-04-02 WO PCT/JP2007/057796 patent/WO2007116985A1/en active Application Filing
- 2007-04-02 CN CN200780011081.3A patent/CN101411111B/zh not_active Expired - Fee Related
- 2007-04-02 JP JP2008546015A patent/JP5240455B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2007116985A1 (en) | 2007-10-18 |
EP2002587A4 (en) | 2012-12-12 |
CN101411111B (zh) | 2013-02-13 |
GB2436912A (en) | 2007-10-10 |
JP2009532920A (ja) | 2009-09-10 |
EP2002587A1 (en) | 2008-12-17 |
CN101411111A (zh) | 2009-04-15 |
US20090259908A1 (en) | 2009-10-15 |
GB2436912B (en) | 2008-03-12 |
GB0606801D0 (en) | 2006-05-17 |
US8352820B2 (en) | 2013-01-08 |
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