IN2013CH04990A - - Google Patents

Info

Publication number
IN2013CH04990A
IN2013CH04990A IN4990CH2013A IN2013CH04990A IN 2013CH04990 A IN2013CH04990 A IN 2013CH04990A IN 4990CH2013 A IN4990CH2013 A IN 4990CH2013A IN 2013CH04990 A IN2013CH04990 A IN 2013CH04990A
Authority
IN
India
Prior art keywords
rohc
rtp
tcp
sends
layer
Prior art date
Application number
Inventor
Chebolu Praveen
Maheshchand Kothari Harsh
Babu Kamma Ganesh
Kumar kabadi Ajay
Abdulla Shaik
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
Priority to US14/255,304 priority Critical patent/US9357435B2/en
Application filed by Samsung R & D Inst India Bangalore Private Ltd filed Critical Samsung R & D Inst India Bangalore Private Ltd
Priority to IN4990CH2013 priority patent/IN2013CH04990A/en
Priority to PCT/KR2014/003536 priority patent/WO2015068914A1/en
Priority to CN201480060757.8A priority patent/CN105706422B/en
Priority to EP14860772.4A priority patent/EP3066817B1/en
Priority to ES14860772T priority patent/ES2716675T3/en
Priority to KR1020140112141A priority patent/KR102194080B1/en
Publication of IN2013CH04990A publication Critical patent/IN2013CH04990A/en

Links

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
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • H04L65/762—Media network packet handling at the source 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • H04L65/764—Media network packet handling at the destination 
    • 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
    • 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
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • 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)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A method and system for handling audio packets in a VoLTE call by a User Equipment (UE) when ROHC is enabled is provided. The TCP/IP layer provides the VoLTE call properties to the ROHC compressor. The TCP/IP layer receives the audio packets from audio engine and sends the RTP packets directly to ROHC compressor. Further, the ROHC compressor compresses the IP/UDP headers and RTP header. The ROHC compressor sends the compressed RTP data along with payload to the network in the UpLink data path. During DownLink data path, ROHC decompressor receives compressed ROHC packet from network. The ROHC decompressor ignores the construction of IP/UDP headers for compressed data. The ROHC decompressor constructs RTP header and RTP payload and sends the RTP header and RTP payload to the TCP/IP layer. The TCP/IP layer ignores validation of IP/UDP headers and sends the RTP packets to audio engine. FIG. 4
IN4990CH2013 2013-11-06 2014-04-23 IN2013CH04990A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US14/255,304 US9357435B2 (en) 2013-11-06 2014-04-17 Method and system for handling audio packets during a volte call
IN4990CH2013 IN2013CH04990A (en) 2013-11-06 2014-04-23
PCT/KR2014/003536 WO2015068914A1 (en) 2013-11-06 2014-04-23 A method and system for handling audio packets during a volte call
CN201480060757.8A CN105706422B (en) 2013-11-06 2014-04-23 Method and system for handling audio packets during a VoLTE call
EP14860772.4A EP3066817B1 (en) 2013-11-06 2014-04-23 A method and system for handling audio packets during a volte call
ES14860772T ES2716675T3 (en) 2013-11-06 2014-04-23 Procedure and system for managing audio packets during a VoLTE call
KR1020140112141A KR102194080B1 (en) 2013-11-06 2014-08-27 A method and system for handling audio packets during a VoLTE call

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN4990CH2013 IN2013CH04990A (en) 2013-11-06 2014-04-23

Publications (1)

Publication Number Publication Date
IN2013CH04990A true IN2013CH04990A (en) 2015-05-08

Family

ID=53006982

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4990CH2013 IN2013CH04990A (en) 2013-11-06 2014-04-23

Country Status (7)

Country Link
US (1) US9357435B2 (en)
EP (1) EP3066817B1 (en)
KR (1) KR102194080B1 (en)
CN (1) CN105706422B (en)
ES (1) ES2716675T3 (en)
IN (1) IN2013CH04990A (en)
WO (1) WO2015068914A1 (en)

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KR102192165B1 (en) 2013-11-25 2020-12-16 삼성전자주식회사 Apparatus and method for processing header compressed packet in eletronic device
MX2017005213A (en) * 2014-10-30 2017-07-27 Sony Corp Transmission device, transmission method, reception device, and reception method.
US9949311B2 (en) * 2015-01-23 2018-04-17 Apple Inc. Apparatus, system and method for VoLTE call continuity
US9930145B2 (en) * 2015-05-27 2018-03-27 Huawei Technologies Co., Ltd. System and method of header compression for online network codes
US9924000B2 (en) 2016-03-14 2018-03-20 Sprint Communications Company L.P. Communication packet header data compression
CN108476383B (en) * 2016-07-27 2021-02-05 华为技术有限公司 Method, device and storage medium for negotiating maximum packing interval
CN108616558B (en) * 2016-12-26 2021-03-19 展讯通信（上海）有限公司 Method and device for establishing call and user equipment
CN109428858B (en) * 2017-08-23 2021-02-23 展讯通信（上海）有限公司 Multimedia communication device and method for transmitting multimedia data
US11445047B2 (en) 2017-09-29 2022-09-13 Apple Inc. ROHC header compression for MPTCP
CN112532641B (en) * 2020-12-07 2023-04-28 四川光慧新能源科技有限公司 Communication method for connecting internal modules of charging pile
WO2024096868A1 (en) * 2022-10-31 2024-05-10 Zeku, Inc. Apparatus and method for configuring multiple configured grants for different robust header compression packet types

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US7025209B2 (en) * 1998-05-29 2006-04-11 Palmsource, Inc. Method and apparatus for wireless internet access
EP1056259B1 (en) * 1999-05-25 2005-09-14 Lucent Technologies Inc. Method and apparatus for telecommunications using internet protocol
DE10015640A1 (en) * 2000-03-29 2001-10-04 Bosch Gmbh Robert Process for signaling different header information
KR100884956B1 (en) 2002-08-14 2009-02-23 엘지전자 주식회사 Method and system for tansmitting/receiving asymmetric two-way packet data
US20060268820A1 (en) * 2005-05-19 2006-11-30 Heikki Mahkonen IP header compression with IPv6 mobile node
US7733867B2 (en) 2005-08-26 2010-06-08 Alcatel-Lucent Usa Inc. Header compression for real time internet applications
US9031071B2 (en) 2005-08-26 2015-05-12 Alcatel Lucent Header elimination for real time internet applications
US7701981B2 (en) 2005-10-27 2010-04-20 Qualcomm Incorporated System and method for improving robust header compression (ROHC) efficiency
US20080025312A1 (en) * 2006-07-28 2008-01-31 Qualcomm Incorporated Zero-header compression for improved communications
US20080101220A1 (en) * 2006-10-31 2008-05-01 Samsung Electronics Co., Ltd. Header suppression/compression apparatus and method for providing multicast and broadcast service (MBS) in broadband wireless access system
US8027328B2 (en) * 2006-12-26 2011-09-27 Alcatel Lucent Header compression in a wireless communication network
US8081603B2 (en) * 2007-07-18 2011-12-20 Qualcomm Incorporated Compression static and semi-static context transfer
US20090034529A1 (en) * 2007-07-30 2009-02-05 Motorola, Inc. Method and apparatus for routing packets via header-compression channels
US8418037B2 (en) * 2007-09-03 2013-04-09 Zte Corporation Method and device for decoding by using window-based least significant bits in robust header compression
US20090080422A1 (en) * 2007-09-21 2009-03-26 Posdata Co., Ltd. Header-compression packet processing method, mobile station, base station, and control station in wireless communication system
JP4780345B2 (en) * 2008-06-30 2011-09-28 日本電気株式会社 COMMUNICATION SYSTEM, CONNECTION DEVICE, CONNECTION METHOD, AND PROGRAM
US8599878B2 (en) * 2009-07-27 2013-12-03 Institute For Information Industry Wireless communication apparatus, header compression method thereof, and header decompression method thereof
US9660864B2 (en) * 2009-10-16 2017-05-23 Brocade Communications Systems, Inc. Staged port initiation of inter switch links

Also Published As

Publication number Publication date
US20150124699A1 (en) 2015-05-07
US9357435B2 (en) 2016-05-31
CN105706422A (en) 2016-06-22
ES2716675T3 (en) 2019-06-14
KR20150052768A (en) 2015-05-14
EP3066817A1 (en) 2016-09-14
CN105706422B (en) 2020-02-14
WO2015068914A1 (en) 2015-05-14
EP3066817B1 (en) 2019-02-20
EP3066817A4 (en) 2017-05-31
KR102194080B1 (en) 2020-12-22

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