IN2014CN04242A - - Google Patents

Download PDF

Info

Publication number
IN2014CN04242A
IN2014CN04242A IN4242CHN2014A IN2014CN04242A IN 2014CN04242 A IN2014CN04242 A IN 2014CN04242A IN 4242CHN2014 A IN4242CHN2014 A IN 4242CHN2014A IN 2014CN04242 A IN2014CN04242 A IN 2014CN04242A
Authority
IN
India
Prior art keywords
umts
voice
bandwidth
flexible
flexible bandwidth
Prior art date
Application number
Inventor
Soumya Das
Roy Franklin Quick Jr
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 IN2014CN04242A publication Critical patent/IN2014CN04242A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/20—Negotiating bandwidth
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H04J13/18—Allocation of orthogonal codes
    • H04J13/20—Allocation of orthogonal codes having an orthogonal variable spreading factor [OVSF]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Methods systems and devices are disclosed for providing data such as voice data for a voice service over flexible bandwidth carriers. Some embodiments include support for 12.2 kbps and/or 7.95 kbps AMR CS voice over flexible bandwidth UMTS (F UMTS) in particular. Some embodiments provide for keeping the information data rate for a flexible bandwidth carrier at least the same as that of a normal bandwidth carrier. For example one voice frame may still be mapped to a 20 ms time window upon transmission irrespective of a flexible bandwidth scaling factor N or chip rate divider Dcr in F UMTS. The tools and techniques provided may be implemented on mobile devices and/or base stations. Flexible bandwidths carriers may utilize portions of spectrum that may be too big or too small to fit a normal bandwidth waveform for a normal bandwidth carrier.
IN4242CHN2014 2011-12-09 2012-12-07 IN2014CN04242A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161568742P 2011-12-09 2011-12-09
US201261658270P 2012-06-11 2012-06-11
US13/707,436 US8837375B2 (en) 2011-12-09 2012-12-06 Support for voice over flexible bandwidth carrier systems
PCT/US2012/068548 WO2013086398A1 (en) 2011-12-09 2012-12-07 Support for voice over flexible bandwidth carrier

Publications (1)

Publication Number Publication Date
IN2014CN04242A true IN2014CN04242A (en) 2015-07-17

Family

ID=48571925

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4242CHN2014 IN2014CN04242A (en) 2011-12-09 2012-12-07

Country Status (7)

Country Link
US (1) US8837375B2 (en)
EP (1) EP2789113A1 (en)
JP (1) JP5746444B2 (en)
KR (1) KR101496124B1 (en)
CN (1) CN104106228B (en)
IN (1) IN2014CN04242A (en)
WO (1) WO2013086398A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013025146A2 (en) * 2011-08-17 2013-02-21 Telefonaktiebolaget L M Ericsson (Publ) Method and controlling network node in a radio access network
US9516531B2 (en) 2011-11-07 2016-12-06 Qualcomm Incorporated Assistance information for flexible bandwidth carrier mobility methods, systems, and devices
US9001679B2 (en) 2011-11-07 2015-04-07 Qualcomm Incorporated Supporting voice for flexible bandwidth systems
US9848339B2 (en) 2011-11-07 2017-12-19 Qualcomm Incorporated Voice service solutions for flexible bandwidth systems
US20130114433A1 (en) 2011-11-07 2013-05-09 Qualcomm Incorporated Scaling for fractional systems in wireless communication
US20130114571A1 (en) 2011-11-07 2013-05-09 Qualcomm Incorporated Coordinated forward link blanking and power boosting for flexible bandwidth systems
US20130150045A1 (en) 2011-12-09 2013-06-13 Qualcomm Incorporated Providing for mobility for flexible bandwidth carrier systems
US8837375B2 (en) * 2011-12-09 2014-09-16 Qualcomm Incorporated Support for voice over flexible bandwidth carrier systems
US9113348B2 (en) 2011-12-09 2015-08-18 Qualcomm Incorporated Compressed mode measurements for flexible bandwidth carrier systems, devices, and methods
US9072094B2 (en) * 2012-10-15 2015-06-30 Qualcomm Incorporated Support for signaling over flexible bandwidth carrier
US9112672B2 (en) 2012-12-17 2015-08-18 Qualcomm Incorporated Apparatus and method for early decoding of TFCI in UMTS
US9516626B2 (en) 2013-02-11 2016-12-06 Qualcomm Incorporated High data rate broadcast channel systems, devices, and methods
US9775110B2 (en) * 2014-05-30 2017-09-26 Apple Inc. Power save for volte during silence periods
CN105830505B (en) * 2014-09-24 2019-12-17 华为技术有限公司 Communication device and discontinuous transmission method

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6868075B1 (en) * 1999-09-28 2005-03-15 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for compressed mode communications over a radio interface
JP3438703B2 (en) * 2000-06-28 2003-08-18 日本電気株式会社 Spread spectrum communication apparatus and communication method therefor
US7103026B2 (en) 2000-10-27 2006-09-05 L-3 Communications Corporation Use of chip repetition to produce a flexible bandwidth DS-CDMA system
JP3873627B2 (en) * 2001-01-19 2007-01-24 株式会社日立製作所 Radio base station and frequency setting method for radio base station
US20030081538A1 (en) 2001-10-18 2003-05-01 Walton Jay R. Multiple-access hybrid OFDM-CDMA system
US7193982B2 (en) 2002-01-11 2007-03-20 Cingular Wireless Ii, Llc System and method for providing flexible data rate transmission in a telecommunication system
JP4073322B2 (en) * 2003-01-23 2008-04-09 株式会社日立製作所 Spread spectrum wireless communication system and control program
JP4410687B2 (en) * 2003-02-20 2010-02-03 株式会社日立製作所 Power line carrier communication equipment
EP1754313B1 (en) * 2004-05-21 2011-11-23 Nxp B.V. A transmitter and receiver for ultra-wideband ofdm signals employing a low-complexity cdma layer for bandwidth expansion
GB2421880B (en) 2004-12-29 2009-03-04 Samsung Electronics Co Ltd Improvements in MC-CDMA
US20080123836A1 (en) * 2006-11-24 2008-05-29 Mads Flensted-Jensen Systems and methods for providing telephony services to an enterprise
US8340038B2 (en) 2009-01-09 2012-12-25 Ntt Docomo, Inc. Method for time frequency spreading in a femtocell network for interference reduction
US9485060B2 (en) 2009-10-01 2016-11-01 Interdigital Patent Holdings, Inc. Uplink control data transmission
WO2011137408A2 (en) 2010-04-30 2011-11-03 Interdigital Patent Holdings, Inc. Determination of carriers and multiplexing for uplink control information transmission
US20130114433A1 (en) 2011-11-07 2013-05-09 Qualcomm Incorporated Scaling for fractional systems in wireless communication
US9001679B2 (en) 2011-11-07 2015-04-07 Qualcomm Incorporated Supporting voice for flexible bandwidth systems
US9848339B2 (en) 2011-11-07 2017-12-19 Qualcomm Incorporated Voice service solutions for flexible bandwidth systems
US20130114571A1 (en) 2011-11-07 2013-05-09 Qualcomm Incorporated Coordinated forward link blanking and power boosting for flexible bandwidth systems
US9516531B2 (en) 2011-11-07 2016-12-06 Qualcomm Incorporated Assistance information for flexible bandwidth carrier mobility methods, systems, and devices
US20130150045A1 (en) 2011-12-09 2013-06-13 Qualcomm Incorporated Providing for mobility for flexible bandwidth carrier systems
US9113348B2 (en) 2011-12-09 2015-08-18 Qualcomm Incorporated Compressed mode measurements for flexible bandwidth carrier systems, devices, and methods
US8837375B2 (en) * 2011-12-09 2014-09-16 Qualcomm Incorporated Support for voice over flexible bandwidth carrier systems

Also Published As

Publication number Publication date
US20130148579A1 (en) 2013-06-13
KR101496124B1 (en) 2015-03-03
JP5746444B2 (en) 2015-07-08
JP2015505194A (en) 2015-02-16
WO2013086398A1 (en) 2013-06-13
US8837375B2 (en) 2014-09-16
CN104106228B (en) 2018-10-16
EP2789113A1 (en) 2014-10-15
KR20140105543A (en) 2014-09-01
CN104106228A (en) 2014-10-15

Similar Documents

Publication Publication Date Title
IN2014CN04242A (en)
IN2014CN02980A (en)
IN2014CN03138A (en)
IN2014CN02988A (en)
WO2017181046A3 (en) Techniques for ofdma rate adaptation
IN2014CN03144A (en)
TW200723813A (en) Varied transmission time intervals for wireless communication system
WO2012016088A3 (en) Feedback scheme for mu-mimo
WO2011041338A3 (en) Method of bandwidth extension by aggregating backwards compatible and non-backwards compatible carriers
EP2312895B8 (en) Base station, terminal, band allocation method, and downlink data communication method
WO2011102686A3 (en) Method for managing carrier aggregation sets,and related devices
EP2346295A8 (en) Communication system and mobile station device
MX345615B (en) Downlink resource scheduling.
PT2680481T (en) Method, base station, and user equipment for feeding back ack/nack information for carrier aggregation
MX2015016393A (en) Communication method, base station and user equipment.
WO2010027186A3 (en) Method and apparatus for communication using multiple carriers
BR112012018878A2 (en) method and arrangement in a communication system
EP2849508A4 (en) Carrier resource configuration method, uplink information transmission method, base station and user equipment
EP2280509A3 (en) Carrier aggregation management method, system and devices
GB201111374D0 (en) Communication system
ZA201100860B (en) Base station,terminal,band allocation method,and downlink data communication method
EP3133763A3 (en) Method, user equipment, and base station for transmitting channel state information
EP3054641A4 (en) Method and device for transmitting and receiving channel state information for supporting 256 qam in wireless access system
MY168109A (en) Downlink resource scheduling
WO2011084006A3 (en) Method and device for component carrier management in a wireless communication system