IN2013CN00725A - - Google Patents

Info

Publication number
IN2013CN00725A
IN2013CN00725A IN725CHN2013A IN2013CN00725A IN 2013CN00725 A IN2013CN00725 A IN 2013CN00725A IN 725CHN2013 A IN725CHN2013 A IN 725CHN2013A IN 2013CN00725 A IN2013CN00725 A IN 2013CN00725A
Authority
IN
India
Prior art keywords
voice
bit
data
bit stream
retrieved
Prior art date
Application number
Inventor
Christopher Harris Snow
Dinesh Kumar Arora
Samad Ayman Ahmed Abdel
Nazih Almalki
Aii Haldun Taner
Original Assignee
Research In Motion 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 Research In Motion Ltd filed Critical Research In Motion Ltd
Publication of IN2013CN00725A publication Critical patent/IN2013CN00725A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/20—Modulator circuits; Transmitter circuits
    • H04L27/2032—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04L1/0067—Rate matching
    • H04L1/0068—Rate matching by puncturing
    • H04L1/0069—Puncturing patterns
    • 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
    • H04L1/0071—Use of interleaving
    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/183—Multiresolution systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)

Abstract

A method for multiplexing voice and data communication using a communications network is presented. In the method at least one voice bit from a voice bit stream is retrieved and at least one data bit from at least one data bit stream is retrieved. When the voice bit stream is not in a discontinuous transmission (DTX) period the at least one voice bit and the at least one data bit are used to generate a modulated symbol. The method includes transmitting the modulated symbol using the communications network.
IN725CHN2013 2010-08-02 2010-08-31 IN2013CN00725A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/848,720 US8416734B2 (en) 2010-08-02 2010-08-02 System and method for joint voice and data transmission
PCT/CA2010/001307 WO2012016318A1 (en) 2010-08-02 2010-08-31 System and method for joint voice and data transmission

Publications (1)

Publication Number Publication Date
IN2013CN00725A true IN2013CN00725A (en) 2015-07-03

Family

ID=45526649

Family Applications (1)

Application Number Title Priority Date Filing Date
IN725CHN2013 IN2013CN00725A (en) 2010-08-02 2010-08-31

Country Status (9)

Country Link
US (1) US8416734B2 (en)
EP (1) EP2601780A4 (en)
JP (1) JP2013538491A (en)
KR (1) KR101514581B1 (en)
CN (1) CN103053151B (en)
CA (1) CA2806337C (en)
IN (1) IN2013CN00725A (en)
TW (1) TWI432007B (en)
WO (1) WO2012016318A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8711842B2 (en) * 2010-08-04 2014-04-29 Juniper Networks, Inc. Distributed IP-PBX signal processing
US20150009874A1 (en) * 2013-07-08 2015-01-08 Amazon Technologies, Inc. Techniques for optimizing propagation of multiple types of data
US9337958B2 (en) * 2014-02-21 2016-05-10 Sogics Corporation Limited Data transmissions over a voice channel
US9860766B1 (en) * 2016-02-05 2018-01-02 Sprint Spectrum L.P. Control of voice communication codec mode based on non-voice communication
US9985759B1 (en) 2016-03-17 2018-05-29 Sprint Spectrum L.P. Method and system for coordinated multipoint transmission concurrently to multiple user equipment devices from multiple base stations
CN108023691B (en) * 2016-11-03 2020-02-21 华为技术有限公司 Information transmission method and related device
PL3672405T3 (en) 2018-11-13 2021-04-06 Csp Technologies, Inc. Antimicrobial gas releasing agents and systems and methods for using the same

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05199343A (en) * 1991-12-19 1993-08-06 Murata Mach Ltd Multiplex transmission processing method in high speed modem mode
US6023783A (en) * 1996-05-15 2000-02-08 California Institute Of Technology Hybrid concatenated codes and iterative decoding
US6031874A (en) * 1997-09-26 2000-02-29 Ericsson Inc. Unequal error protection in coded modulation schemes
US20010012293A1 (en) * 1997-12-02 2001-08-09 Lars-Goran Petersen Simultaneous transmission of voice and non-voice data on a single narrowband connection
JPH11177648A (en) * 1997-12-09 1999-07-02 Ricoh Co Ltd Data transmission system
US6535497B1 (en) * 1998-05-11 2003-03-18 Telefonaktiebolaget Lm Ericsson (Publ) Methods and systems for multiplexing of multiple users for enhanced capacity radiocommunications
US6252910B1 (en) * 1998-11-11 2001-06-26 Comspace Corporation Bandwidth efficient QAM on a TDM-FDM system for wireless communications
US20020001317A1 (en) * 2000-02-18 2002-01-03 Atx Technologies, Inc. System and method for voice and data over digital wireless cellular system
US6798852B2 (en) * 2000-06-06 2004-09-28 Ericsson Inc. Methods and systems for extracting a joint probability from a map decision device and processing a signal using the joint probability information
US7110349B2 (en) * 2001-03-06 2006-09-19 Brn Phoenix, Inc. Adaptive communications methods for multiple user packet radio wireless networks
DE10129777A1 (en) * 2001-06-20 2003-01-02 Siemens Ag Method and device for data transmission according to an ARQ method
BR0117111A (en) 2001-08-27 2004-08-17 Nokia Corp Method and system for processing an amr signaling frame to be transmitted on a half-rate geran channel using a modulation scheme that carries n bits on a symbol
JP2004201131A (en) * 2002-12-19 2004-07-15 Hitachi Kokusai Electric Inc Wireless device
US8085819B2 (en) * 2006-04-24 2011-12-27 Qualcomm Incorporated Superposition coding in a wireless communication system
CA2696297C (en) 2007-09-12 2014-05-27 Qualcomm Incorporated Capacity increasing devices and methods for wireless communication
US8374097B2 (en) 2008-02-08 2013-02-12 Texas Instruments Incorporated Fast DRX for DL speech transmission in wireless networks

Also Published As

Publication number Publication date
CN103053151B (en) 2016-08-10
TW201208340A (en) 2012-02-16
US8416734B2 (en) 2013-04-09
CA2806337C (en) 2016-04-12
WO2012016318A1 (en) 2012-02-09
US20120027006A1 (en) 2012-02-02
TWI432007B (en) 2014-03-21
CN103053151A (en) 2013-04-17
JP2013538491A (en) 2013-10-10
EP2601780A4 (en) 2017-08-30
CA2806337A1 (en) 2012-02-09
KR20130036767A (en) 2013-04-12
EP2601780A1 (en) 2013-06-12
KR101514581B1 (en) 2015-04-22

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