JP6438484B2 - 圧縮中の同期外れの検出および訂正 - Google Patents

圧縮中の同期外れの検出および訂正 Download PDF

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JP6438484B2
JP6438484B2 JP2016543981A JP2016543981A JP6438484B2 JP 6438484 B2 JP6438484 B2 JP 6438484B2 JP 2016543981 A JP2016543981 A JP 2016543981A JP 2016543981 A JP2016543981 A JP 2016543981A JP 6438484 B2 JP6438484 B2 JP 6438484B2
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Prior art keywords
memory
compressor
data packet
decompressor
checksum
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Japanese (ja)
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JP2016536935A (ja
JP2016536935A5 (https=
Inventor
スリニヴァサ・ラオ・エラヴェリ
シタラマンジャネユル・カナマルラプディ
ロヒット・カプール
シヴァラム・スリヴェンカタ・パラコデティ
ベンカタ・ラマナン・ベンカタチャラム・ジャヤラマン
ムルトゥザ・タヘリ・チャトリワラ
スマント・ゴヴィンダッパ
パメラ・アン・セレック
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クアルコム，インコーポレイテッド
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/04—Protocols for data compression, e.g. ROHC
    • 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
    • H04W72/20—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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
JP2016543981A 2013-09-23 2014-09-18 圧縮中の同期外れの検出および訂正 Active JP6438484B2 (ja)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
US201361881308P 2013-09-23 2013-09-23
US61/881,308 2013-09-23
US201361881602P 2013-09-24 2013-09-24
US61/881,602 2013-09-24
US201361882429P 2013-09-25 2013-09-25
US61/882,429 2013-09-25
US201361887795P 2013-10-07 2013-10-07
US61/887,795 2013-10-07
US201361891314P 2013-10-15 2013-10-15
US61/891,314 2013-10-15
US14/312,423 US9674803B2 (en) 2013-09-23 2014-06-23 Out-of synchronization detection and correction during compression
US14/312,423 2014-06-23
PCT/US2014/056248 WO2015042231A1 (en) 2013-09-23 2014-09-18 Out-of-synchronization detection and correction during compression

Publications (3)

Publication Number Publication Date
JP2016536935A JP2016536935A (ja) 2016-11-24
JP2016536935A5 JP2016536935A5 (https=) 2017-10-05
JP6438484B2 true JP6438484B2 (ja) 2018-12-12

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JP2016543981A Active JP6438484B2 (ja) 2013-09-23 2014-09-18 圧縮中の同期外れの検出および訂正

Country Status (6)

Country Link
US (1) US9674803B2 (https=)
EP (1) EP3050277A1 (https=)
JP (1) JP6438484B2 (https=)
KR (1) KR101863338B1 (https=)
CN (1) CN105556924B (https=)
WO (1) WO2015042231A1 (https=)

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US9374443B2 (en) 2013-07-11 2016-06-21 Qualcomm Incorporated Method and apparatus for efficient packet compression
KR101772461B1 (ko) * 2014-01-14 2017-08-30 엘지전자 주식회사 RoHC 패킷 스트림 및 고속 정보를 포함하는 방송 신호의 송수신 방법 및 장치
CN108347468B (zh) * 2017-01-25 2021-07-13 大唐移动通信设备有限公司 一种进行数据同步的方法及设备
US20190141567A1 (en) * 2017-11-06 2019-05-09 Mediatek Inc. Uplink Data Compression Transaction Flow
US11825346B2 (en) 2017-11-09 2023-11-21 Samsung Electronics Co., Ltd Method and apparatus for wireless communication in wireless communication system
EP3707940A4 (en) 2017-11-10 2021-08-18 Telefonaktiebolaget LM Ericsson (publ) TRANSMISSION DEVICE, RECEPTION DEVICE AND PROCESSES PERFORMED THEREIN TO MANAGE A BUFFER MEMORY RESTART
CN109788545A (zh) 2017-11-15 2019-05-21 电信科学技术研究院 一种进行同步的方法和装置
CN109802922A (zh) 2017-11-16 2019-05-24 电信科学技术研究院 一种缓存同步异常的处理方法和设备
CN109842905B (zh) * 2017-11-28 2021-08-06 中国移动通信有限公司研究院 字典配置方法、网络侧设备及用户终端
US10691529B2 (en) * 2018-06-20 2020-06-23 Intel Corporation Supporting random access of compressed data
CN110958643A (zh) * 2018-09-26 2020-04-03 电信科学技术研究院有限公司 一种控制面消息的传输方法及设备
US11122462B2 (en) 2018-11-06 2021-09-14 Samsung Electronics Co., Ltd. Method and system for handling checksum error in uplink data compression
KR102110340B1 (ko) * 2018-11-27 2020-05-13 엘에스일렉트릭(주) Plc 통신모듈에서 슬레이브 장치의 eeprom 복구 방법
US20220038951A1 (en) * 2019-01-09 2022-02-03 Lg Electronics Inc. Method and apparatus for processing data unit based on data compression algorithm in wireless communication system
US20210377794A1 (en) * 2020-06-01 2021-12-02 Qualcomm Incorporated Preclusive data decompression failure techniques

Family Cites Families (18)

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FI107000B (fi) 1999-02-17 2001-05-15 Nokia Mobile Phones Ltd Otsikon pakkaaminen reaaliaikaisissa palveluissa
US6608841B1 (en) 1999-12-30 2003-08-19 Nokia Networks Oy System and method for achieving robust IP/UDP/RTP header compression in the presence of unreliable networks
JP4520032B2 (ja) 2000-08-17 2010-08-04 パナソニック株式会社 ヘッダ圧縮装置およびヘッダ圧縮方法
KR100790131B1 (ko) * 2001-08-24 2008-01-02 삼성전자주식회사 패킷 통신시스템에서 매체 접속 제어 계층 엔터티들 간의 시그널링 방법
FR2857538B1 (fr) 2003-07-08 2006-10-06 At & T Corp Systeme et methode de compression d'en-tete de paquets bases sur la creation dynamique d'un gabarit
US20060182126A1 (en) * 2005-02-15 2006-08-17 Matsushita Electric Industrial Co., Ltd. Hybrid approach in design of networking strategies employing multi-hop and mobile infostation networks
US8804765B2 (en) 2005-06-21 2014-08-12 Optis Wireless Technology, Llc Dynamic robust header compression
WO2007091924A1 (en) * 2006-02-07 2007-08-16 Telefonaktiebolaget Lm Ericsson (Publ) Arrangement and method for extended control plane signalling in a high speed packet data communication
US7876695B2 (en) * 2006-03-07 2011-01-25 Telefonaktiebolaget Lm Ericsson (Publ) Communication station and method providing flexible compression of data packets
US8750334B2 (en) 2006-10-02 2014-06-10 Motorola Mobility Llc Link layer assisted robust header compression context update management
WO2008060097A1 (en) 2006-11-15 2008-05-22 Samsung Electronics Co., Ltd. Apparatus and method for transmitting/receiving ciphered packet in mobile communication system
JP5082768B2 (ja) 2007-10-29 2012-11-28 富士通株式会社 移動通信システム、移動通信方法、無線基地局装置、および端末
US8898448B2 (en) 2008-06-19 2014-11-25 Qualcomm Incorporated Hardware acceleration for WWAN technologies
US20130022032A1 (en) 2011-01-26 2013-01-24 Qualcomm Incorporated Systems and methods for communicating in a network
US9294589B2 (en) 2011-06-22 2016-03-22 Telefonaktiebolaget L M Ericsson (Publ) Header compression with a code book
US20130064177A1 (en) 2011-09-08 2013-03-14 Muthaiah Venkatachalam Payload header reduction classification for multiprotocol convergence sublayer
CN103051434A (zh) * 2012-12-20 2013-04-17 中兴通讯股份有限公司 数据的解压缩、解压缩处理方法及装置
US9374443B2 (en) 2013-07-11 2016-06-21 Qualcomm Incorporated Method and apparatus for efficient packet compression

Also Published As

Publication number Publication date
US20150085835A1 (en) 2015-03-26
US9674803B2 (en) 2017-06-06
KR20160060670A (ko) 2016-05-30
KR101863338B1 (ko) 2018-05-31
JP2016536935A (ja) 2016-11-24
CN105556924B (zh) 2019-09-03
CN105556924A (zh) 2016-05-04
WO2015042231A1 (en) 2015-03-26
EP3050277A1 (en) 2016-08-03

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