JP2011522488A - 非アクセス層再送の配信通知のための方法および装置 - Google Patents
非アクセス層再送の配信通知のための方法および装置 Download PDFInfo
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- JP2011522488A JP2011522488A JP2011511803A JP2011511803A JP2011522488A JP 2011522488 A JP2011522488 A JP 2011522488A JP 2011511803 A JP2011511803 A JP 2011511803A JP 2011511803 A JP2011511803 A JP 2011511803A JP 2011522488 A JP2011522488 A JP 2011522488A
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- pdcp
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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
- H04L1/1877—Buffer management for semi-reliable protocols, e.g. for less sensitive applications like streaming video
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- Multimedia (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)
Abstract
Description
1. WTRU(Wireless Transmit/Receive Unit:無線送受信ユニット)におけるデータ配信確認の方法であって、UL(UpLink:アップリンク)メッセージを送信するステップと、モビリティ動作を実行するステップと、前記ULメッセージが肯定応答されていないことを判定するステップと、配信障害メッセージを生成するステップとを具備する方法。
Claims (16)
- WTRU(Wireless Transmit/Receive Unit:無線送受信ユニット)におけるデータ配信確認の方法であって、
UL(UpLink:アップリンク)メッセージを送信するステップと、
モビリティ動作を実行するステップと、
前記ULメッセージが肯定応答されていないことを判定するステップと、
配信障害メッセージを生成するステップと
を具備することを特徴とする方法。 - 前記モビリティ動作が、ハンドオーバーであることを特徴とする請求項1に記載の方法。
- 前記モビリティ動作が、RRC(Radio Resource Control:無線リソース管理)接続再確立であることを特徴とする請求項1に記載の方法。
- 前記配信障害メッセージを含むメッセージをプロトコル・レイヤーの間で渡すステップをさらに具備することを特徴とする請求項1に記載の方法。
- 前記配信障害メッセージを含むRRC(Radio Resource Control:無線リソース管理)メッセージをNAS(Non-Access Stratum:非アクセス層)のプロトコル・レイヤーに渡すステップをさらに具備することを特徴とする請求項4に記載の方法。
- 前記配信障害メッセージを含むPDCP(Packet Data Control Protocol:パケット・データ制御プロトコル)メッセージをNAS(Non-Access Stratum:非アクセス層)のプロトコル・レイヤーに渡すステップをさらに具備することを特徴とする請求項4に記載の方法。
- PDCP(Packet Data Control Protocol:パケット・データ制御プロトコル)状態報告を受信するステップをさらに具備することを特徴とする請求項1に記載の方法。
- RLC(Radio Link Control:無線リンク制御)状態報告を受信するステップをさらに具備することを特徴とする請求項1に記載の方法。
- データの配信を確認するように構成されるWTRU(Wireless Transmit/Receive Unit:無線送受信ユニット)であって、
UL(UpLink:アップリンク)メッセージを送信するように構成される送信機と、
処理装置であって、
モビリティ動作を実行し、
前記ULメッセージが肯定応答されていないことを判定し、かつ
配信障害メッセージを生成する、
ように構成される処理装置と
を具備することを特徴とするWTRU。 - 前記モビリティ動作が、ハンドオーバーであることを特徴とする請求項9に記載のWTRU。
- 前記モビリティ動作が、RRC(Radio Resource Control:無線リソース管理)接続再確立であることを特徴とする請求項9に記載のWTRU。
- 前記処理装置が、前記配信障害メッセージを含むメッセージをプロトコル・レイヤーの間で渡すようにさらに構成されることを特徴とする請求項9に記載のWTRU。
- 前記処理装置が、前記配信障害メッセージを含むRRC(Radio Resource Control:無線リソース管理)メッセージをNAS(Non-Access Stratum:非アクセス層)のプロトコル・レイヤーに渡すようにさらに構成されることを特徴とする請求項12に記載のWTRU。
- 前記処理装置が、前記配信障害メッセージを含むPDCP(Packet Data Control Protocol:パケット・データ制御プロトコル)メッセージをNAS(Non-Access Stratum:非アクセス層)のプロトコル・レイヤーに渡すようにさらに構成されることを特徴とする請求項12に記載のWTRU。
- PDCP(Packet Data Control Protocol:パケット・データ制御プロトコル)状態報告を受信するように構成される受信機をさらに具備することを特徴とする請求項9に記載のWTRU。
- RLC(Radio Link Control:無線リンク制御)状態報告を受信するように構成される受信機をさらに具備することを特徴とする請求項9に記載のWTRU。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5739408P | 2008-05-30 | 2008-05-30 | |
US61/057,394 | 2008-05-30 | ||
PCT/US2009/045407 WO2009146355A1 (en) | 2008-05-30 | 2009-05-28 | Method and apparatus for delivery notification of non-access stratum retransmission |
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JP2013167757A Division JP5885709B2 (ja) | 2008-05-30 | 2013-08-12 | 非アクセス層再送の配信通知のための方法および装置 |
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JP2013167757A Expired - Fee Related JP5885709B2 (ja) | 2008-05-30 | 2013-08-12 | 非アクセス層再送の配信通知のための方法および装置 |
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Country Status (12)
Country | Link |
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US (2) | US8331290B2 (ja) |
EP (2) | EP2685659A3 (ja) |
JP (2) | JP2011522488A (ja) |
KR (3) | KR101561720B1 (ja) |
CN (3) | CN102047601A (ja) |
AR (1) | AR071976A1 (ja) |
BR (1) | BRPI0909884B1 (ja) |
DK (1) | DK2283600T3 (ja) |
ES (1) | ES2674377T3 (ja) |
RU (1) | RU2010154413A (ja) |
TW (3) | TWI479836B (ja) |
WO (1) | WO2009146355A1 (ja) |
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Also Published As
Publication number | Publication date |
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CN201440735U (zh) | 2010-04-21 |
CN103607263A (zh) | 2014-02-26 |
BRPI0909884B1 (pt) | 2021-01-12 |
CN103607263B (zh) | 2017-08-01 |
EP2283600B1 (en) | 2018-05-09 |
DK2283600T3 (en) | 2018-08-20 |
AR071976A1 (es) | 2010-07-28 |
US20130070614A1 (en) | 2013-03-21 |
ES2674377T3 (es) | 2018-06-29 |
RU2010154413A (ru) | 2012-07-10 |
EP2283600A1 (en) | 2011-02-16 |
EP2685659A3 (en) | 2017-11-15 |
US8897229B2 (en) | 2014-11-25 |
KR101561720B1 (ko) | 2015-10-20 |
KR101550161B1 (ko) | 2015-09-03 |
EP2685659A2 (en) | 2014-01-15 |
US20100003982A1 (en) | 2010-01-07 |
KR20140088177A (ko) | 2014-07-09 |
KR20110030703A (ko) | 2011-03-23 |
US8331290B2 (en) | 2012-12-11 |
TW201320648A (zh) | 2013-05-16 |
CN102047601A (zh) | 2011-05-04 |
JP2014003671A (ja) | 2014-01-09 |
TW200952383A (en) | 2009-12-16 |
WO2009146355A1 (en) | 2009-12-03 |
JP5885709B2 (ja) | 2016-03-15 |
BRPI0909884A2 (pt) | 2017-10-10 |
TWI474661B (zh) | 2015-02-21 |
TWM366248U (en) | 2009-10-01 |
TWI479836B (zh) | 2015-04-01 |
KR20110016455A (ko) | 2011-02-17 |
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