BR112018001604A2 - recuperar mecanismo para rohc com mensagens perdidas de inicialização e renovação - Google Patents

recuperar mecanismo para rohc com mensagens perdidas de inicialização e renovação

Info

Publication number
BR112018001604A2
BR112018001604A2 BR112018001604A BR112018001604A BR112018001604A2 BR 112018001604 A2 BR112018001604 A2 BR 112018001604A2 BR 112018001604 A BR112018001604 A BR 112018001604A BR 112018001604 A BR112018001604 A BR 112018001604A BR 112018001604 A2 BR112018001604 A2 BR 112018001604A2
Authority
BR
Brazil
Prior art keywords
rohc
context
lost
transmitter
receiver
Prior art date
Application number
BR112018001604A
Other languages
English (en)
Portuguese (pt)
Inventor
Sah Deepak
Francois Bressanelli Dominique
Bathwal Saket
Original Assignee
Qualcomm Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112018001604A2 publication Critical patent/BR112018001604A2/pt

Links

Classifications

    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/3068—Precoding preceding compression, e.g. Burrows-Wheeler transformation
    • H03M7/3079—Context modeling
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/63—Joint error correction and other techniques
    • H03M13/6306—Error control coding in combination with Automatic Repeat reQuest [ARQ] and diversity transmission, e.g. coding schemes for the multiple transmission of the same information or the transmission of incremental redundancy
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/63—Joint error correction and other techniques
    • H03M13/6312—Error control coding in combination with data compression
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/60—General implementation details not specific to a particular type of compression
    • H03M7/6047—Power optimization with respect to the encoder, decoder, storage or transmission
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1685—Details of the supervisory signal the supervisory signal being transmitted in response to a specific request, e.g. to a polling signal
    • 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
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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 signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/09—Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112018001604A 2015-07-27 2016-07-22 recuperar mecanismo para rohc com mensagens perdidas de inicialização e renovação BR112018001604A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562197245P 2015-07-27 2015-07-27
US15/216,480 US10110360B2 (en) 2015-07-27 2016-07-21 Recovery mechanism for ROHC with lost initialization and refresh messages
PCT/US2016/043509 WO2017019486A1 (en) 2015-07-27 2016-07-22 Recovery mechanism for rohc with lost initialization and refresh messages

Publications (1)

Publication Number Publication Date
BR112018001604A2 true BR112018001604A2 (pt) 2018-09-18

Family

ID=57883690

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018001604A BR112018001604A2 (pt) 2015-07-27 2016-07-22 recuperar mecanismo para rohc com mensagens perdidas de inicialização e renovação

Country Status (7)

Country Link
US (1) US10110360B2 (enExample)
EP (1) EP3329715A1 (enExample)
JP (1) JP6812408B2 (enExample)
KR (1) KR102501673B1 (enExample)
CN (1) CN107852642B (enExample)
BR (1) BR112018001604A2 (enExample)
WO (1) WO2017019486A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10623230B2 (en) * 2016-07-18 2020-04-14 The Regents Of The University Of California Trans-layer robust header-compression technique
US10674396B2 (en) * 2017-12-21 2020-06-02 Mediatek Inc. Method and apparatus for handling compression error in mobile communications
US10869224B2 (en) * 2018-05-18 2020-12-15 Apple Inc. Fast synchronization of compressor state and decompression state in marginal wireless coverage
CN110636035B (zh) * 2018-06-25 2020-11-20 大唐移动通信设备有限公司 一种通信方法、装置及可读存储介质
PL3847844T3 (pl) 2018-09-03 2023-02-06 Telefonaktiebolaget Lm Ericsson (Publ) Transport przepływów danych przez sieci komórkowe
CN111092844B (zh) * 2018-10-23 2023-12-01 瑞昱半导体股份有限公司 进行压缩操作的模式转换的方法、及传输装置
CN111507072A (zh) * 2019-01-31 2020-08-07 瑞昱半导体股份有限公司 基于健壮性头压缩的压缩端与解压缩端及其数据处理方法
CN115149958A (zh) * 2021-03-30 2022-10-04 华为技术有限公司 数据压缩方法及装置
JP2023150535A (ja) * 2022-03-31 2023-10-16 ラピステクノロジー株式会社 誤り許容通信回路、及び誤り許容通信方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE472897T1 (de) 2000-09-28 2010-07-15 Nokia Corp Verfahren und kompressor zur komprimierung von zeitstempelinformation von paketen
US7290063B2 (en) 2001-01-10 2007-10-30 Nokia Corporation Relocating context information in header compression
US7822067B2 (en) * 2003-08-08 2010-10-26 Qualcomm Incorporated Header compression enhancement for broadcast/multicast services
EP1603339A1 (en) * 2004-06-01 2005-12-07 STMicroelectronics S.r.l. Method and system for communicating video data in a packet-switched network, related network and computer program product therefor
US7924731B2 (en) 2004-11-15 2011-04-12 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for handling out-of-sequence packets in header decompression
US8488583B2 (en) 2007-03-16 2013-07-16 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for relocating a header compression context in a wireless communication system
US8325608B2 (en) * 2008-08-07 2012-12-04 Qualcomm Incorporated Efficient packet handling for timer-based discard in a wireless communication system
JP5527209B2 (ja) * 2008-08-25 2014-06-18 日本電気株式会社 通信装置およびヘッダ制御方法
CN101998248A (zh) * 2009-08-20 2011-03-30 华为技术有限公司 多播组播广播业务中上下文信息的处理方法及装置
CN102045132B (zh) * 2009-10-23 2014-04-30 华为技术有限公司 基于重传机制的对头压缩数据包进行传输的方法和装置
CN102300256B (zh) * 2010-06-22 2014-06-18 电信科学技术研究院 一种头压缩反馈信息的反馈方法和设备
CN102036307B (zh) * 2010-12-17 2016-04-13 中兴通讯股份有限公司 鲁棒性头压缩中提高上下文更新报文健壮性的方法和装置
CN102740357B (zh) * 2012-06-14 2018-04-27 中兴通讯股份有限公司 R模式so态鲁棒性头压缩方法和装置
US20150280905A1 (en) * 2014-04-01 2015-10-01 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for detecting and correcting pdcp hyper frame number (hfn) desynchronization
US9923695B2 (en) 2014-09-24 2018-03-20 Samsung Electronics Co., Ltd. Call processing method and apparatus for use in LTE system

Also Published As

Publication number Publication date
KR20180035801A (ko) 2018-04-06
WO2017019486A1 (en) 2017-02-02
CN107852642B (zh) 2021-02-02
KR102501673B1 (ko) 2023-02-17
EP3329715A1 (en) 2018-06-06
JP2018525910A (ja) 2018-09-06
US20170033911A1 (en) 2017-02-02
US10110360B2 (en) 2018-10-23
CN107852642A (zh) 2018-03-27
JP6812408B2 (ja) 2021-01-13

Similar Documents

Publication Publication Date Title
BR112018001604A2 (pt) recuperar mecanismo para rohc com mensagens perdidas de inicialização e renovação
EP4376540A3 (en) Method for user plane connection activation or deactivation per session
BR112017006158A2 (pt) métodos e equipamento para implementar protocolos de controle de acesso à mídia uplink de múltiplos usuários em uma rede sem fio
CL2020000956A1 (es) Método para negociación de capacidad de qos entre un equipo de usuario y una función de gestión de sesión en un sistema 5g.
EP3780683A3 (en) System and methods for registering wireless devices and transmitting information
WO2016191216A3 (en) Traffic advertisement in a network
WO2012083074A3 (en) Secure protocol for peer-to-peer network
MX2018001609A (es) Dispositivo terminal, entidad de gestion de modalidad (mme), metodo de control de comunicacion para dispositivo terminal y metodo de control de comunicacion para entidad de gestion de modalidad (mme).
NZ723094A (en) Prevention of replay attack in long term evolution device-to-device discovery
MX2016016256A (es) Aparato de usuario y metodo de procesamiento de paquetes duplicados.
BR112017018870A2 (pt) métodos e aparelhos para ressonância e retorno de informação de estado de canal
BR112017014984A2 (pt) técnicas para gerenciar um cliente da rede remoto a partir de um aplicativo em um dispositivo móvel
GB2535264A (en) Methods and systems for transmitting packets through an aggregated connection
BR112015015455A2 (pt) comunicação áudio-vídeo de latencia reduzida mediado por servidor
BR112017009966A2 (pt) esquema de compressão de dados evoluídos para transmissão não confiável
WO2014109988A3 (en) Method and apparatus for triggering devices and delivering small data
MX2010007600A (es) Sistema y metodo para adaptacion a congestion de red.
CN109863785A (zh) 数据发送/接收装置、方法以及通信系统
WO2016094441A3 (en) Traffic advertisement in neighbor aware network (nan) data path
EP2945350A3 (en) Communication apparatus, a system for secure communication, and a method for communication
WO2016089503A3 (en) Failure recovery mechanism to re-establish secured communications
BR112016006605B8 (pt) Descoberta a base de pedido-resposta, sob demanda em redes ponto-a-ponto
JP2016537851A5 (enExample)
BR112015000269A2 (pt) método e dispositivo para a transmissão de imagem
BR112016023657A2 (pt) troca seletiva de dados entre dispositivos de cliente habilitados para p2p por intermédio de um servidor

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]