JP5143225B2 - 別チャネルのステータスレポートの順序の乱れた配信 - Google Patents
別チャネルのステータスレポートの順序の乱れた配信 Download PDFInfo
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- JP5143225B2 JP5143225B2 JP2010510256A JP2010510256A JP5143225B2 JP 5143225 B2 JP5143225 B2 JP 5143225B2 JP 2010510256 A JP2010510256 A JP 2010510256A JP 2010510256 A JP2010510256 A JP 2010510256A JP 5143225 B2 JP5143225 B2 JP 5143225B2
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- Prior art keywords
- rlc
- logical channel
- status report
- receiving
- receiver
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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
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1874—Buffer management
-
- 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
- H04L1/1841—Resequencing
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- 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)
- Communication Control (AREA)
Description
Claims (10)
- 送信器(103,105)と受信器(103,105)との間のデータの伝送に使用されるセルラ無線システムにおいて無線リンク制御(RLC)ステータスレポートを受信する方法であって、
少なくとも1つの第1論理チャネルでデータを受信するステップと、
前記少なくとも1つの第1論理チャネルとは別の第2論理チャネルでRLCステータスレポートを受信するステップ(203)と、
前記第2論理チャネルで受信したRLCステータスレポートを、ハイブリッド自動再送要求(HARQ)再順序化キューにバッファリングすることなく、無線リンク制御(RLC)部に直接配信するステップ(205)と、
を有することを特徴とする方法。 - 前記少なくとも1つの第1論理チャネルで受信される他のデータは、配信される前に前記受信器によって再順序化されることを特徴とする請求項1に記載の方法。
- 前記別の第2論理チャネルで受信したパケットが過去に受信したパケットより以前に生成されたものである場合、当該第2論理チャネルで受信したパケットを破棄するステップ(209)を更に有することを特徴とする請求項1又は2に記載の方法。
- 送信シーケンスナンバー(TSN)に基づいて、パケットが他のパケットより以前に生成されたかを判断されることを特徴とする請求項3に記載の方法。
- 前記RLCステータスレポートを受信するステップは、前記別の第2論理チャネルでRLCステータスレポートを受信するとともに、同一の前記別の第2論理チャネルでRLC制御メッセージを受信することを特徴とする請求項1乃至4のいずれか1項に記載の方法。
- セルラ無線システムにおいて無線リンク制御(RLC)ステータスレポートを受信するとともに、前記セルラ無線システムにおいてデータを受信する受信器(103,105)であって、
データを受信するのに使用されるチャネルとは別の論理チャネルでRLCステータスレポートを受信する手段と、
前記別の論理チャネルで受信したRLCステータスレポートを、ハイブリッド自動再送要求(HARQ)再順序化キューにバッファリングすることなく、無線リンク制御(RLC)部に直接配信する手段と、
を有することを特徴とする受信器。 - 他のデータが配信される前に別の論理チャネルで受信した前記データを再順序化する手段を更に有することを特徴とする請求項6に記載の受信器。
- 前記別の論理チャネルで受信したパケットが過去に受信したパケットより以前に生成されたものである場合、当該受信したパケットを破棄する手段を更に有することを特徴とする請求項6又は7に記載の受信器。
- 送信シーケンスナンバー(TSN)に基づいて、パケットが他のパケットより以前に生成されたかを判断する手段を更に有することを特徴とする請求項8に記載の受信器。
- 前記受信する手段は、前記別の論理チャネルでRLCステータスレポートを受信するとともに、同一の前記別の論理チャネルでRLC制御メッセージを受信することを特徴とする請求項6乃至9のいずれか1項に記載の受信器。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SE2007/050394 WO2008147271A1 (en) | 2007-06-01 | 2007-06-01 | Out of sequence delivery of status reports on a separate channel |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010529733A JP2010529733A (ja) | 2010-08-26 |
JP5143225B2 true JP5143225B2 (ja) | 2013-02-13 |
Family
ID=40075346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010510256A Expired - Fee Related JP5143225B2 (ja) | 2007-06-01 | 2007-06-01 | 別チャネルのステータスレポートの順序の乱れた配信 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8279873B2 (ja) |
EP (1) | EP2153568B1 (ja) |
JP (1) | JP5143225B2 (ja) |
WO (1) | WO2008147271A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101925195A (zh) * | 2009-06-17 | 2010-12-22 | 中兴通讯股份有限公司 | 基于rlc协议确认模式中确认信息的处理方法及系统 |
CN102025471B (zh) * | 2009-09-21 | 2013-09-11 | 中兴通讯股份有限公司 | 一种状态报告触发方法及装置 |
KR101638195B1 (ko) * | 2010-02-01 | 2016-07-08 | 삼성전자주식회사 | 통신 시스템에서 무선 링크 제어 계층 및 패킷 데이터 융합 프로토콜 계층 간의 플로우 제어를 위한 방법 및 장치 |
TWI510127B (zh) | 2010-10-01 | 2015-11-21 | Interdigital Patent Holdings | 允許自多傳輸點接收之mac及rlc架構及方法 |
KR101899478B1 (ko) * | 2011-03-29 | 2018-09-17 | 엘지전자 주식회사 | 상향링크 시간 동기 관리 방법 및 장치 |
CN102761905B (zh) | 2011-04-26 | 2016-03-30 | 华为技术有限公司 | 消息处理方法、设备及系统 |
CN102325015B (zh) * | 2011-07-19 | 2018-09-11 | 中兴通讯股份有限公司 | 状态报告的处理方法、通信设备和通信系统 |
WO2013044982A1 (en) | 2011-09-30 | 2013-04-04 | Nokia Siemens Networks Oy | Interruptions in wireless communications |
WO2015122815A1 (en) * | 2014-02-14 | 2015-08-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Rbs, rnc and respective methods performed thereby for transmitting data to a ue |
PT3793323T (pt) | 2014-10-20 | 2022-05-18 | Ericsson Telefon Ab L M | Proibição de indicações de falha para falha de grupo de células secundárias |
EP4203547A1 (en) | 2017-06-16 | 2023-06-28 | Samsung Electronics Co., Ltd. | Method and apparatus for rapidly reporting frequency measurement results in next generation mobile communication system |
KR102377138B1 (ko) * | 2017-06-16 | 2022-03-23 | 삼성전자 주식회사 | 차세대 이동 통신 시스템에서 빠르게 주파수 측정 결과를 보고하는 방법 및 장치 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6987981B2 (en) * | 2001-11-13 | 2006-01-17 | Asustek Computer Inc. | Robust RLC reset procedure in a wireless communication system |
AU2003259050A1 (en) * | 2002-08-09 | 2004-02-25 | Interdigital Technology Corporation | Efficient memory allocation in a wireless transmit/receiver unit |
ATE383048T1 (de) * | 2004-06-15 | 2008-01-15 | Matsushita Electric Ind Co Ltd | Auf priorität basierte behandlung von datenübertragungen |
ATE486430T1 (de) | 2004-09-24 | 2010-11-15 | Research In Motion Ltd | Steuerprotokoll für funkverbindungen |
EP2267929B1 (en) * | 2005-08-16 | 2012-10-24 | Panasonic Corporation | Method and apparatuses for activation of Hybrid Automatic Request (HARQ) processes |
KR100912784B1 (ko) * | 2006-01-05 | 2009-08-18 | 엘지전자 주식회사 | 데이터 송신 방법 및 데이터 재전송 방법 |
EP1931076A3 (en) * | 2006-12-06 | 2008-11-26 | Samsung Electronics Co., Ltd. | Method and apparatus for processing control information included in data unit a mobile commucation system |
WO2008134590A1 (en) * | 2007-04-26 | 2008-11-06 | Mushroom Networks | Link aggregation methods and devices |
-
2007
- 2007-06-01 JP JP2010510256A patent/JP5143225B2/ja not_active Expired - Fee Related
- 2007-06-01 WO PCT/SE2007/050394 patent/WO2008147271A1/en active Application Filing
- 2007-06-01 EP EP07748554.8A patent/EP2153568B1/en not_active Not-in-force
- 2007-06-01 US US12/602,208 patent/US8279873B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20100208651A1 (en) | 2010-08-19 |
US8279873B2 (en) | 2012-10-02 |
EP2153568A1 (en) | 2010-02-17 |
EP2153568A4 (en) | 2014-06-11 |
JP2010529733A (ja) | 2010-08-26 |
WO2008147271A1 (en) | 2008-12-04 |
EP2153568B1 (en) | 2018-08-08 |
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