KR20070120465A - 무선 통신 시스템에서의 데이터 프레이밍 방법 및 장치 - Google Patents
무선 통신 시스템에서의 데이터 프레이밍 방법 및 장치 Download PDFInfo
- Publication number
- KR20070120465A KR20070120465A KR1020070060066A KR20070060066A KR20070120465A KR 20070120465 A KR20070120465 A KR 20070120465A KR 1020070060066 A KR1020070060066 A KR 1020070060066A KR 20070060066 A KR20070060066 A KR 20070060066A KR 20070120465 A KR20070120465 A KR 20070120465A
- Authority
- KR
- South Korea
- Prior art keywords
- pdcp
- pdu
- pdus
- rlc
- radio link
- 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.)
- Ceased
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Classifications
-
- 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
- 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
- H04W36/023—Buffering or recovering information during reselection
-
- 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
- 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
- H04L1/187—Details of sliding window management
-
- 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
- H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
- H04W80/02—Data link layer protocols
-
- 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
- H04L2001/0092—Error control systems characterised by the topology of the transmission link
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Communication Control (AREA)
Abstract
Description
Claims (4)
- 복수 개의 패킷 데이터 수렴 프로토콜(PDCP) 프로토콜 데이터 유닛(PDU)들이 무선 링크 제어(RLC) PDU로 다중화될 경우에 무선 통신 시스템에서 데이터 프레이밍을 수행하는 방법에 있어서,상기 방법은,상기 복수 개의 PDCP PDU들의 첫 번째 PDCP PDU의 첫 번째 PDCP 시퀀스 번호(SN)를 사용하는 단계; 및상기 RLC PDU로부터 상기 첫 번째 PDCP SN과는 다른 복수 개의 PDCP PDU들 중 모든 PDCP SN들을 제거하는 단계를 포함하는 것을 특징으로 하는 무선 통신 시스템에서의 데이터 프레이밍 방법.
- 제1항에 있어서, 상기 복수 개의 PDCP PDU들의 첫 번째 PDCP PDU의 PDCP SN은 상기 RLC PDU에 포함되는 것을 특징으로 하는 무선 통신 시스템에서의 데이터 프레이밍 방법.
- 복수 개의 패킷 데이터 수렴 프로토콜(PDCP) 프로토콜 데이터 유닛(PDU)들이 무선 링크 제어(RLC) PDU로 다중화될 경우에 데이터 프레이밍을 수행하기 위한 무선 통신 시스템용 통신 장치에 있어서,상기 통신 장치는,상기 통신 장치의 기능들을 실현하는 제어 회로;상기 제어 회로에 설치된 중앙 처리 유닛으로서, 상기 제어 회로를 동작시키도록 프로그램 코드들을 실행하는 중앙 처리 유닛; 및상기 중앙 처리 유닛에 연결된 메모리로서,상기 복수 개의 PDCP PDU들의 첫 번째 PDCP PDU의 첫 번째 PDCP 시퀀스 번호(SN)를 사용하도록 실행되는 프로그램 코드; 및상기 RLC PDU로부터 상기 첫 번째 PDCP SN과는 다른 복수 개의 PDCP PDU들의 모든 PDCP SN들을 제거하도록 실행되는 프로그램 코드를 포함하는 메모리를 포함하는 것을 특징으로 하는 무선 통신 시스템용 통신 장치.
- 제3항에 있어서, 상기 복수 개의 PDCP PDU들의 첫 번째 PDCP PDU의 PDCP SN은 상기 RLC PDU에 포함되는 것을 특징으로 하는 무선 통신 시스템용 통신 장치.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80509706P | 2006-06-19 | 2006-06-19 | |
| US60/805,097 | 2006-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20070120465A true KR20070120465A (ko) | 2007-12-24 |
Family
ID=38469123
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070060065A Ceased KR20070120464A (ko) | 2006-06-19 | 2007-06-19 | 무선 통신 시스템에서의 핸드오버시 업링크 데이터 핸들링방법 및 장치 |
| KR1020070060076A Ceased KR20070120466A (ko) | 2006-06-19 | 2007-06-19 | 무선 통신 시스템에서 핸드오버 중에 다운링크 데이터를다루기 위한 방법 및 장치 |
| KR1020070060066A Ceased KR20070120465A (ko) | 2006-06-19 | 2007-06-19 | 무선 통신 시스템에서의 데이터 프레이밍 방법 및 장치 |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070060065A Ceased KR20070120464A (ko) | 2006-06-19 | 2007-06-19 | 무선 통신 시스템에서의 핸드오버시 업링크 데이터 핸들링방법 및 장치 |
| KR1020070060076A Ceased KR20070120466A (ko) | 2006-06-19 | 2007-06-19 | 무선 통신 시스템에서 핸드오버 중에 다운링크 데이터를다루기 위한 방법 및 장치 |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US20070293254A1 (ko) |
| EP (3) | EP1871054A1 (ko) |
| JP (3) | JP2008005491A (ko) |
| KR (3) | KR20070120464A (ko) |
| CN (3) | CN101094448A (ko) |
| TW (3) | TW200803569A (ko) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8131295B2 (en) * | 2006-06-20 | 2012-03-06 | Interdigital Technology Corporation | Methods and system for performing handover in a wireless communication system |
| CN100581298C (zh) * | 2007-02-15 | 2010-01-13 | 华为技术有限公司 | 切换过程中数据传输的方法、系统及装置 |
| KR101451431B1 (ko) * | 2007-03-15 | 2014-10-15 | 엘지전자 주식회사 | 핸드오버 동안 데이터 블록 관리 방법 |
| CN101641981B (zh) * | 2007-03-20 | 2015-09-09 | 日本电气株式会社 | 基站、使用基站的移动通信系统及数据传送方法 |
| MX2009011088A (es) * | 2007-04-25 | 2009-11-02 | Ericsson Telefon Ab L M | Un metodo y aparato para traspaso fluido en una red de comunicacion inalambrica. |
| US8818375B2 (en) | 2007-04-25 | 2014-08-26 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for seamless handover in a wireless communication network |
| CN101330492B (zh) * | 2007-06-19 | 2012-08-01 | 上海贝尔股份有限公司 | 数据发送方法、数据接收方法和设备 |
| WO2009023746A2 (en) * | 2007-08-13 | 2009-02-19 | Qualcomm Incorporated | Optimizing in-order delivery of data packets during wireless communication handover |
| KR100907978B1 (ko) * | 2007-09-11 | 2009-07-15 | 엘지전자 주식회사 | 이동통신 시스템에서 pdcp 계층의 상태보고 전송 방법 및 수신장치 |
| CN101389119B (zh) | 2007-09-11 | 2012-09-05 | 电信科学技术研究院 | Lte系统小区切换过程中数据重传的方法及装置 |
| US8358623B2 (en) * | 2007-11-06 | 2013-01-22 | Airvana Network Solutions, Inc. | Active handoffs in a network |
| JP4772080B2 (ja) * | 2008-03-14 | 2011-09-14 | 三星電子株式会社 | 通信システムにおける状態情報の伝達及び構成のための方法及びシステム |
| US20100034169A1 (en) * | 2008-08-04 | 2010-02-11 | Qualcomm Incorporated | Packet data convergence protocal end of handover indication |
| KR100980592B1 (ko) * | 2008-08-27 | 2010-09-06 | 경북대학교 산학협력단 | 이종 무선망 간의 수직적 핸드오버를 위한 데이터 전송 방법 및 장치 |
| CN102076033B (zh) * | 2009-11-23 | 2015-01-28 | 中兴通讯股份有限公司 | 一种结合使用内环和外环切换基站的方法及系统 |
| CN102238657B (zh) * | 2010-04-28 | 2014-02-26 | 中兴通讯股份有限公司 | 切换处理方法、装置和系统 |
| US9883441B2 (en) | 2011-11-10 | 2018-01-30 | Nokia Technologies Oy | Method and apparatus to route packet flows over two transport radios |
| JP6140960B2 (ja) * | 2012-09-25 | 2017-06-07 | 株式会社Nttドコモ | 移動通信方法 |
| JP6020054B2 (ja) | 2012-11-05 | 2016-11-02 | 株式会社デンソー | 高周波モジュール |
| CN108551681B (zh) * | 2012-11-29 | 2022-01-14 | 华为技术有限公司 | 一种数据传输的控制方法、装置及系统 |
| CN104837127B (zh) * | 2014-02-08 | 2019-12-31 | 夏普株式会社 | 由辅基站和主基站执行的通信方法以及相应的基站 |
| US10470090B2 (en) * | 2014-11-14 | 2019-11-05 | Qualcomm Incorporated | Data compression techniques for handover and radio link failure recovery |
| WO2017182704A1 (en) * | 2016-04-19 | 2017-10-26 | Nokia Technologies Oy | Reusing pdcp sn at rlc in multi-connectivity environment |
| WO2018084593A1 (ko) | 2016-11-03 | 2018-05-11 | 주식회사 케이티 | 네트워크 슬라이스 기반 데이터 처리 방법 및 그 장치 |
| CN112615702B (zh) | 2017-05-05 | 2025-02-11 | 中兴通讯股份有限公司 | 一种数据包复制功能的控制方法和装置、通信设备 |
| BR112020001691A2 (pt) * | 2017-08-03 | 2020-07-21 | Sony Corporation | dispositivos de comunicação que opera como uma estação de base e que opera como um terminal sob controle de uma estação de base, e, métodos de comunicação para operar como uma estação de base e para operar como um terminal sob controle de uma estação de base. |
| WO2021230800A1 (en) * | 2020-05-13 | 2021-11-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Reduced overhead radio bearer |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI102654B (fi) * | 1996-02-22 | 1999-01-15 | Nokia Mobile Phones Ltd | Menetelmä tukiaseman vaihtamiseksi ATM-verkon radiolaajennuksessa |
| FI109503B (fi) * | 1997-04-15 | 2002-08-15 | Nokia Corp | Pakettien menetyksen estäminen pakettipohjaisen tietoliikenneverkon handoverissa sekä handovermenetelmä |
| DE19806584C1 (de) * | 1998-02-17 | 1999-08-19 | Siemens Ag | Bidirektionaler Dispersionskompensator |
| US6970419B1 (en) * | 1998-08-07 | 2005-11-29 | Nortel Networks Limited | Method and apparatus for preserving frame ordering across aggregated links between source and destination nodes |
| US6493342B1 (en) * | 1998-09-11 | 2002-12-10 | Teledesic Llc | Method of data transmission in a data communication network |
| US6301479B1 (en) * | 1999-07-08 | 2001-10-09 | Telefonaktiebolaget Lm Ericsson | Technique for providing a secure link in a mobile communication system |
| FI111210B (fi) * | 2000-08-14 | 2003-06-13 | Nokia Corp | Datapakettinumeroiden synkronointi pakettivälitteisessä tiedonsiirrossa |
| US6704571B1 (en) * | 2000-10-17 | 2004-03-09 | Cisco Technology, Inc. | Reducing data loss during cell handoffs |
| GB2361392B (en) * | 2000-12-13 | 2003-07-23 | Ericsson Telefon Ab L M | Flow control in a radio access network |
| US6862450B2 (en) * | 2001-02-07 | 2005-03-01 | Nokia Mobile Phones Ltd. | Resetting signaling link upon SRNS relocation procedure |
| US7310336B2 (en) * | 2001-05-18 | 2007-12-18 | Esa Malkamaki | Hybrid automatic repeat request (HARQ) scheme with in-sequence delivery of packets |
| KR100595583B1 (ko) * | 2001-07-09 | 2006-07-03 | 엘지전자 주식회사 | 이동통신시스템에서 핸드오버에 따른 패킷 데이터 전송 방법 |
| US20050039101A1 (en) * | 2001-11-28 | 2005-02-17 | Johan Torsner | Method and system of retransmission |
| CN1204724C (zh) * | 2002-02-08 | 2005-06-01 | 华硕电脑股份有限公司 | 用于无线通信系统的数据传输的确认方法 |
| KR100765123B1 (ko) * | 2002-02-16 | 2007-10-11 | 엘지전자 주식회사 | Srns 재할당 방법 |
| US6717927B2 (en) * | 2002-04-05 | 2004-04-06 | Interdigital Technology Corporation | System for efficient recovery of node B buffered data following serving high speed downlink shared channel cell change |
| US20040081119A1 (en) * | 2002-10-28 | 2004-04-29 | Zhun Zhong | Reducing packet drop in IEEE 802.11 handoff by packet forwarding using driver image queue |
| SE0301048D0 (sv) * | 2003-04-07 | 2003-04-07 | Ericsson Telefon Ab L M | RLC window reconfiguration |
| US7983716B2 (en) * | 2003-09-30 | 2011-07-19 | Interdigital Technology Corporation | Centralized radio network controller |
| US20050185609A1 (en) * | 2004-02-16 | 2005-08-25 | Esa Malkamaki | Communication method, user terminal, network element and computer program |
| JP5080644B2 (ja) * | 2007-06-18 | 2012-11-21 | エルジー エレクトロニクス インコーポレイティド | ハンドオーバ中のダウンリンクパケットデータコンバージェンスプロトコル動作 |
-
2007
- 2007-06-15 TW TW096121833A patent/TW200803569A/zh unknown
- 2007-06-15 US US11/812,212 patent/US20070293254A1/en not_active Abandoned
- 2007-06-15 US US11/812,216 patent/US20070293173A1/en not_active Abandoned
- 2007-06-15 TW TW096121845A patent/TW200803271A/zh unknown
- 2007-06-15 TW TW096121855A patent/TW200803326A/zh unknown
- 2007-06-15 US US11/812,218 patent/US20070293227A1/en not_active Abandoned
- 2007-06-18 JP JP2007160660A patent/JP2008005491A/ja not_active Withdrawn
- 2007-06-18 JP JP2007160662A patent/JP2008005493A/ja not_active Withdrawn
- 2007-06-18 JP JP2007160663A patent/JP2008005494A/ja not_active Withdrawn
- 2007-06-19 CN CNA2007101120208A patent/CN101094448A/zh active Pending
- 2007-06-19 EP EP07011985A patent/EP1871054A1/en not_active Withdrawn
- 2007-06-19 KR KR1020070060065A patent/KR20070120464A/ko not_active Ceased
- 2007-06-19 CN CNA2007101120195A patent/CN101094462A/zh active Pending
- 2007-06-19 EP EP07011989A patent/EP1871056A1/en not_active Withdrawn
- 2007-06-19 KR KR1020070060076A patent/KR20070120466A/ko not_active Ceased
- 2007-06-19 EP EP07011986A patent/EP1871055A3/en not_active Withdrawn
- 2007-06-19 KR KR1020070060066A patent/KR20070120465A/ko not_active Ceased
- 2007-06-19 CN CNA2007101120180A patent/CN101094461A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| TW200803569A (en) | 2008-01-01 |
| JP2008005491A (ja) | 2008-01-10 |
| EP1871056A1 (en) | 2007-12-26 |
| CN101094461A (zh) | 2007-12-26 |
| EP1871055A2 (en) | 2007-12-26 |
| EP1871055A3 (en) | 2008-02-20 |
| US20070293173A1 (en) | 2007-12-20 |
| JP2008005493A (ja) | 2008-01-10 |
| KR20070120466A (ko) | 2007-12-24 |
| CN101094462A (zh) | 2007-12-26 |
| JP2008005494A (ja) | 2008-01-10 |
| EP1871054A1 (en) | 2007-12-26 |
| TW200803326A (en) | 2008-01-01 |
| KR20070120464A (ko) | 2007-12-24 |
| TW200803271A (en) | 2008-01-01 |
| US20070293254A1 (en) | 2007-12-20 |
| CN101094448A (zh) | 2007-12-26 |
| US20070293227A1 (en) | 2007-12-20 |
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