JP4705080B2 - ソフトハンドオーバ中にデータブロックを処理する方法および装置 - Google Patents
ソフトハンドオーバ中にデータブロックを処理する方法および装置 Download PDFInfo
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- JP4705080B2 JP4705080B2 JP2007237590A JP2007237590A JP4705080B2 JP 4705080 B2 JP4705080 B2 JP 4705080B2 JP 2007237590 A JP2007237590 A JP 2007237590A JP 2007237590 A JP2007237590 A JP 2007237590A JP 4705080 B2 JP4705080 B2 JP 4705080B2
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- 238000000034 method Methods 0.000 title description 19
- 238000012545 processing Methods 0.000 title description 8
- 230000005540 biological transmission Effects 0.000 claims description 16
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 238000004891 communication Methods 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
-
- 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
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2612—Arrangements for wireless medium access control, e.g. by allocating physical layer transmission capacity
-
- 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
- H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
-
- 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
-
- 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
- H04W28/10—Flow control between communication endpoints
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
- H04W36/185—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection using make before break
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Communication Control (AREA)
Description
110 EU−SHOノードB
Claims (3)
- 成功裏に受信された媒体アクセス制御(MAC)パケットデータユニット(PDU)を受信し、MAC PDUの重複を破棄し、前記MAC PDUのシリアル番号に基づいて破棄されていない前記MAC PDUを並べ替え、前記MAC PDUを無線リンク制御プロトコル層へ配信するサービス提供無線ネットワークコントローラ(S−RNC)と、
アップリンク送信のスケジューリングで使用するために、制御下にあるノードBへ情報を送信する制御ネットワークコントローラ(C−RNC)と、
各々が、そのC−RNCによって提供された前記情報に応答してアップリンク送信をスケジュールし、そのセルのユーザ装置へスケジューリング情報を送信し、ハイブリッド自動再送要求を使用してそのセルのユーザ装置からMAC PDUを受信し、関連付けられたS−RNCへ前記成功裏に受信されたMAC PDUを転送する複数のノードBと
を備えたことを特徴とする無線アクセスネットワーク。 - 各々のノードBは、前記MAC PDUの巡回冗長検査を確認して、前記MAC PDUが成功裏に受信されたかどうかを決定することを特徴とする請求項1に記載の無線アクセスネットワーク。
- 成功裏に受信されたMAC PDUだけが、前記S−RNCへ転送されることを特徴とする請求項1に記載の無線アクセスネットワーク。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51777903P | 2003-11-05 | 2003-11-05 | |
US60/517,779 | 2003-11-05 | ||
US10/939,256 US7206581B2 (en) | 2003-11-05 | 2004-09-10 | Method and apparatus for processing data blocks during soft handover |
US10/939,256 | 2004-09-10 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006538422A Division JP4705038B2 (ja) | 2003-11-05 | 2004-11-02 | ソフトハンドオーバ中にデータブロックを処理する方法および装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008042935A JP2008042935A (ja) | 2008-02-21 |
JP2008042935A5 JP2008042935A5 (ja) | 2008-10-16 |
JP4705080B2 true JP4705080B2 (ja) | 2011-06-22 |
Family
ID=34527117
Family Applications (7)
Application Number | Title | Priority Date | Filing Date |
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JP2006538422A Active JP4705038B2 (ja) | 2003-11-05 | 2004-11-02 | ソフトハンドオーバ中にデータブロックを処理する方法および装置 |
JP2007237590A Active JP4705080B2 (ja) | 2003-11-05 | 2007-09-13 | ソフトハンドオーバ中にデータブロックを処理する方法および装置 |
JP2010106428A Active JP4813611B2 (ja) | 2003-11-05 | 2010-05-06 | ソフトハンドオーバ中にデータブロックを処理する方法および装置 |
JP2011107299A Active JP5270716B2 (ja) | 2003-11-05 | 2011-05-12 | ソフトハンドオーバ中にデータブロックを処理する方法および装置 |
JP2011175953A Expired - Fee Related JP5270731B2 (ja) | 2003-11-05 | 2011-08-11 | ソフトハンドオーバ中にデータブロックを処理する方法および装置 |
JP2013043070A Active JP5602900B2 (ja) | 2003-11-05 | 2013-03-05 | ソフトハンドオーバ中にデータブロックを処理する方法および装置 |
JP2014130316A Active JP6042376B2 (ja) | 2003-11-05 | 2014-06-25 | ソフトハンドオーバ中にデータブロックを処理する方法および装置 |
Family Applications Before (1)
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JP2006538422A Active JP4705038B2 (ja) | 2003-11-05 | 2004-11-02 | ソフトハンドオーバ中にデータブロックを処理する方法および装置 |
Family Applications After (5)
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JP2010106428A Active JP4813611B2 (ja) | 2003-11-05 | 2010-05-06 | ソフトハンドオーバ中にデータブロックを処理する方法および装置 |
JP2011107299A Active JP5270716B2 (ja) | 2003-11-05 | 2011-05-12 | ソフトハンドオーバ中にデータブロックを処理する方法および装置 |
JP2011175953A Expired - Fee Related JP5270731B2 (ja) | 2003-11-05 | 2011-08-11 | ソフトハンドオーバ中にデータブロックを処理する方法および装置 |
JP2013043070A Active JP5602900B2 (ja) | 2003-11-05 | 2013-03-05 | ソフトハンドオーバ中にデータブロックを処理する方法および装置 |
JP2014130316A Active JP6042376B2 (ja) | 2003-11-05 | 2014-06-25 | ソフトハンドオーバ中にデータブロックを処理する方法および装置 |
Country Status (20)
Country | Link |
---|---|
US (4) | US7206581B2 (ja) |
EP (1) | EP1680865B1 (ja) |
JP (7) | JP4705038B2 (ja) |
KR (8) | KR101474628B1 (ja) |
CN (2) | CN104767596A (ja) |
AR (1) | AR048658A1 (ja) |
AT (1) | ATE513438T1 (ja) |
AU (2) | AU2004310358B2 (ja) |
BR (1) | BRPI0415726B1 (ja) |
CA (1) | CA2541984C (ja) |
DE (1) | DE202004017117U1 (ja) |
GE (1) | GEP20094701B (ja) |
HK (1) | HK1104737A1 (ja) |
IL (1) | IL173834A (ja) |
MX (1) | MXPA06003551A (ja) |
MY (2) | MY141946A (ja) |
NO (1) | NO336203B1 (ja) |
SG (1) | SG148152A1 (ja) |
TW (6) | TWI448122B (ja) |
WO (1) | WO2005048465A2 (ja) |
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