JP4938665B2 - H−arqプロセスを動的に割り当てる方法および装置 - Google Patents
H−arqプロセスを動的に割り当てる方法および装置 Download PDFInfo
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- JP4938665B2 JP4938665B2 JP2007527591A JP2007527591A JP4938665B2 JP 4938665 B2 JP4938665 B2 JP 4938665B2 JP 2007527591 A JP2007527591 A JP 2007527591A JP 2007527591 A JP2007527591 A JP 2007527591A JP 4938665 B2 JP4938665 B2 JP 4938665B2
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- 238000000034 method Methods 0.000 title claims description 160
- 230000005540 biological transmission Effects 0.000 claims description 69
- 230000011664 signaling Effects 0.000 claims description 14
- 230000004044 response Effects 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
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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
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
-
- 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
- H04L1/1887—Scheduling and prioritising arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/04—Error control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/12—Access point controller devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
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- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
- Communication Control (AREA)
Description
Claims (10)
- 無線送受信ユニット(WTRU)において実行される拡張上りリンク(EU)送信を支援する方法であって、
前記WTRUによって、拡張専用チャネル(E−DCH)送信をサポートするためのハイブリッド自動再送要求(H−ARQ)プロセスのセットを備えるステップであって、H−ARQ動作が前記WTRUおよびノード−Bの間で同期している、備えるステップと、
前記WTRUによって受信された、無線ネットワークコントローラ(RNC)からのシグナリングに応答して、専用チャンネル媒体アクセス制御(MAC−d)フローに対して、前記MAC−dフローを送信するのに使用された前記H−ARQプロセスを制限するステップと、
前記MAC−dフローの優先順位に基づいて、前記WTRUによって、MAC−dフローのH−ARQ処理をスケジューリングするステップと、
前記WTRUによって受信された前記RNCからのシグナリングに応答して、MAC−dフローによる使用のために予約された少なくとも1つのH−ARQプロセスを割当てるステップと、
前記MAC−dフローに対して予約された前記少なくとも1つの割当てられたH−ARQプロセスを使用して、前記WTRUによって、前記MAC−dフローに関連付けられたデータ送信優先クラスの送信を選択するステップと
を備えることを特徴とする方法。 - MAC−dフローは、高い優先順位のMAC−dフローとして構成され、前記MAC−dフローに割当てられたH−ARQプロセスのサブセットを有していることを特徴とする請求項1に記載の方法。
- データレートを制限するステップをさらに備えることを特徴とする請求項1に記載の方法。
- 前記MAC−dフローは、少なくとも1つのシグナリング無線ベアラ(SRB)に関連付けられていることを特徴とする請求項1に記載の方法。
- データ送信は、シグナリング無線ベアラ(SRB)送信であることを特徴とする請求項1に記載の方法。
- 拡張専用チャネル(E−DCH)送信をサポートするためのハイブリッド自動再送要求(H−ARQ)プロセスのセットを備える手段であって、H−ARQ動作が前記WTRUおよびノード−Bの間で同期している手段と、
無線ネットワークコントローラ(RNC)からのシグナリングに応答して、専用チャンネル媒体アクセス制御(MAC−d)フローに対して、前記MAC−dフローを送信するのに使用される前記H−ARQプロセスを制限する手段と、
前記MAC−dフローの優先順位に基づいて、MAC−dフローのH−ARQ処理をスケジューリングする手段と、
前記RNCからのシグナリングに応答して、MAC−dフローによる使用のために予約された少なくとも1つのH−ARQプロセスを割当てる手段と、
前記MAC−dフローに対して予約された前記少なくとも1つの割当てられたH−ARQプロセスを使用して、前記MAC−dフローに関連付けられたデータ送信優先クラスの送信を選択する手段と
を備えたことを特徴とする無線送受信ユニット(WTRU)。 - MAC−dフローは、高い優先順位のMAC−dフローとして構成され、前記MAC−dフローに割当てられたH−ARQプロセスのサブセットを有していることを特徴とする請求項6に記載のWTRU。
- 前記MAC−dフローは、少なくとも1つのシグナリング無線ベアラ(SRB)に関連付けられていることを特徴とする請求項6に記載のWTRU。
- データレートを制限する手段をさらに備えたことを特徴とする請求項6に記載のWTRU。
- データ送信は、シグナリング無線ベアラ(SRB)送信であることを特徴とする請求項6に記載のWTRU。
Applications Claiming Priority (3)
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---|---|---|---|
US57871204P | 2004-06-10 | 2004-06-10 | |
US60/578,712 | 2004-06-10 | ||
PCT/US2005/019237 WO2005125226A2 (en) | 2004-06-10 | 2005-06-01 | Method and apparatus for dynamically allocating h-arq processes |
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JP2009046272A Division JP5409047B2 (ja) | 2004-06-10 | 2009-02-27 | H−arqプロセスを動的に割り当てる方法および装置 |
JP2009181429A Division JP5150580B2 (ja) | 2004-06-10 | 2009-08-04 | H−arqプロセスを動的に割り当てる方法および装置 |
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JP2008503182A JP2008503182A (ja) | 2008-01-31 |
JP2008503182A5 JP2008503182A5 (ja) | 2008-08-21 |
JP4938665B2 true JP4938665B2 (ja) | 2012-05-23 |
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JP2009046272A Active JP5409047B2 (ja) | 2004-06-10 | 2009-02-27 | H−arqプロセスを動的に割り当てる方法および装置 |
JP2009181429A Active JP5150580B2 (ja) | 2004-06-10 | 2009-08-04 | H−arqプロセスを動的に割り当てる方法および装置 |
JP2012175279A Active JP5658208B2 (ja) | 2004-06-10 | 2012-08-07 | H−arqプロセスを動的に割り当てる方法および装置 |
JP2014093752A Active JP5898256B2 (ja) | 2004-06-10 | 2014-04-30 | H−arqプロセスを動的に割り当てる方法および装置 |
JP2015158250A Active JP6228170B2 (ja) | 2004-06-10 | 2015-08-10 | H−arqプロセスを動的に割り当てる方法および装置 |
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JP2009181429A Active JP5150580B2 (ja) | 2004-06-10 | 2009-08-04 | H−arqプロセスを動的に割り当てる方法および装置 |
JP2012175279A Active JP5658208B2 (ja) | 2004-06-10 | 2012-08-07 | H−arqプロセスを動的に割り当てる方法および装置 |
JP2014093752A Active JP5898256B2 (ja) | 2004-06-10 | 2014-04-30 | H−arqプロセスを動的に割り当てる方法および装置 |
JP2015158250A Active JP6228170B2 (ja) | 2004-06-10 | 2015-08-10 | H−arqプロセスを動的に割り当てる方法および装置 |
Country Status (20)
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US (4) | US7710911B2 (ja) |
EP (3) | EP2315368B8 (ja) |
JP (6) | JP4938665B2 (ja) |
KR (5) | KR101186186B1 (ja) |
CN (5) | CN1961502B (ja) |
AU (3) | AU2005256054B2 (ja) |
BR (1) | BRPI0511366A (ja) |
CA (2) | CA2972264C (ja) |
DE (1) | DE202005009142U1 (ja) |
DK (1) | DK2315368T3 (ja) |
ES (2) | ES2439449T3 (ja) |
GE (1) | GEP20105038B (ja) |
HK (2) | HK1102653A1 (ja) |
IL (2) | IL179402A (ja) |
MX (1) | MXPA06014277A (ja) |
NO (1) | NO339670B1 (ja) |
PL (1) | PL2315368T3 (ja) |
SG (2) | SG189678A1 (ja) |
TW (4) | TWI430610B (ja) |
WO (1) | WO2005125226A2 (ja) |
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