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IN2014CH00621A - - Google Patents

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Publication number
IN2014CH00621A
IN2014CH00621A IN621CH2014A IN2014CH00621A IN 2014CH00621 A IN2014CH00621 A IN 2014CH00621A IN 621CH2014 A IN621CH2014 A IN 621CH2014A IN 2014CH00621 A IN2014CH00621 A IN 2014CH00621A
Authority
IN
India
Prior art keywords
rohc
identifier
packet
value
during
Prior art date
Application number
Inventor
Chebolu Praveen
Bharadwaj Santhebenur Vasudevamurthy Varun
Abdulla Shaik
Kumar kabadi Ajay
Original Assignee
Samsung R & D Inst India Bangalore Private Ltd
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 Samsung R & D Inst India Bangalore Private Ltd filed Critical Samsung R & D Inst India Bangalore Private Ltd
Priority to IN621CH2014 priority Critical patent/IN2014CH00621A/en
Priority to US14/617,866 priority patent/US9955380B2/en
Publication of IN2014CH00621A publication Critical patent/IN2014CH00621A/en

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Classifications

    • 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
    • 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

Landscapes

  • 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)

Abstract

A method and system for optimizing Radio resources during a VoLTE call when ROHC is enabled by indicating an IP-ID value using an identifier in an Initial and Refresh (IR) packet is provided. During the VoLTE call, when value of a static IP-ID is zero, the ROHC compressor appends an identifier in the IR packet and enables the identifier for indicating the static IP-ID value to the ROHC decompressor. Further, the ROHC compressor sends the IR packet to the ROHC decompressor by enabling the identifier for indicating the static IP-ID value during the ROHC context. The ROHC decompressor receives the IR packet and determines the identifier in the IR packet. If the identifier is enabled in the IR packet then the ROHC decompressor sets the IP-ID value as zero during generation of decompressed IP header. FIG. 3
IN621CH2014 2014-02-07 2014-02-07 IN2014CH00621A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IN621CH2014 IN2014CH00621A (en) 2014-02-07 2014-02-07
US14/617,866 US9955380B2 (en) 2014-02-07 2015-02-09 Method and system for optimizing radio resources between UE and ENB during VoLTE call

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN621CH2014 IN2014CH00621A (en) 2014-02-07 2014-02-07

Publications (1)

Publication Number Publication Date
IN2014CH00621A true IN2014CH00621A (en) 2015-08-14

Family

ID=53776152

Family Applications (1)

Application Number Title Priority Date Filing Date
IN621CH2014 IN2014CH00621A (en) 2014-02-07 2014-02-07

Country Status (2)

Country Link
US (1) US9955380B2 (en)
IN (1) IN2014CH00621A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10856021B2 (en) * 2015-03-11 2020-12-01 Lg Electronics Inc. Broadcast signal transmission apparatus, broadcast signal reception apparatus, broadcast signal transmission method, and broadcast signal reception method
US10499278B2 (en) * 2016-08-31 2019-12-03 Qualcomm Incorporated Header compression for reduced bandwidth wireless devices

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7136395B2 (en) * 2000-11-30 2006-11-14 Telefonaktiebolaget L M Ericsson (Publ) Method and system for transmission of headerless data packets over a wireless link
KR100770857B1 (en) * 2004-02-12 2007-10-26 삼성전자주식회사 Method for resuming header re-compression multimedia broadcast multicast service system
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
US7817628B2 (en) * 2004-11-15 2010-10-19 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for header compression with transmission of context information dependent upon media characteristic
EP1808995A1 (en) * 2006-01-13 2007-07-18 Thomson Licensing S.A. Method for the exchange of data packets in a network of distributed stations, device for compression of data packets and device for decompression of data packets
US8081603B2 (en) * 2007-07-18 2011-12-20 Qualcomm Incorporated Compression static and semi-static context transfer
CN102292940B (en) * 2009-04-20 2014-04-02 华为技术有限公司 Communication method and apparatus for header compression adopting ARQ mechanism
CN102369752B (en) * 2009-04-30 2014-06-11 华为技术有限公司 Data transmission method and apparatus
CN102045132B (en) * 2009-10-23 2014-04-30 华为技术有限公司 Retransmission mechanism-based method and device for transmitting header compression data packet
CN101707616B (en) * 2009-11-27 2013-11-06 中兴通讯股份有限公司 Method and device for compressing and decompressing user datagram protocol data packet
CN101848491A (en) * 2010-04-21 2010-09-29 中兴通讯股份有限公司 Mode converting method and device in robust header compression
CN102291406B (en) * 2011-08-12 2017-02-15 中兴通讯股份有限公司 Robustness header compression method and robustness header compressor
US9246847B2 (en) * 2012-12-17 2016-01-26 Telefonaktiebolaget L M Ericsson (Publ) Extending the reach and effectiveness of header compression in access networks using SDN
JP6055389B2 (en) * 2013-10-08 2016-12-27 株式会社Ｎｔｔドコモ Wireless base station

Also Published As

Publication number Publication date
US20150230129A1 (en) 2015-08-13
US9955380B2 (en) 2018-04-24

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