AU2002211172A1 - Air-interface efficiency in wireless communication system - Google Patents

Air-interface efficiency in wireless communication system

Info

Publication number
AU2002211172A1
AU2002211172A1 AU2002211172A AU1117202A AU2002211172A1 AU 2002211172 A1 AU2002211172 A1 AU 2002211172A1 AU 2002211172 A AU2002211172 A AU 2002211172A AU 1117202 A AU1117202 A AU 1117202A AU 2002211172 A1 AU2002211172 A1 AU 2002211172A1
Authority
AU
Australia
Prior art keywords
air
wireless communication
communication system
interface efficiency
interface
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2002211172A
Other languages
English (en)
Inventor
Peter Lundh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU2002211172A1 publication Critical patent/AU2002211172A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/26—Reselection being triggered by specific parameters by agreed or negotiated communication parameters
    • H04W36/28—Reselection being triggered by specific parameters by agreed or negotiated communication parameters involving a plurality of connections, e.g. multi-call or multi-bearer connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
AU2002211172A 2000-10-31 2001-10-26 Air-interface efficiency in wireless communication system Abandoned AU2002211172A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09702516 2000-10-31
US09/702,516 US6690936B1 (en) 2000-10-31 2000-10-31 Air-interface efficiency in wireless communication systems
PCT/SE2001/002365 WO2002037888A1 (fr) 2000-10-31 2001-10-26 Efficacite d'interface hertzienne dans un systeme de communication sans fil

Publications (1)

Publication Number Publication Date
AU2002211172A1 true AU2002211172A1 (en) 2002-05-15

Family

ID=24821523

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002211172A Abandoned AU2002211172A1 (en) 2000-10-31 2001-10-26 Air-interface efficiency in wireless communication system

Country Status (4)

Country Link
US (1) US6690936B1 (fr)
EP (1) EP1330931A1 (fr)
AU (1) AU2002211172A1 (fr)
WO (1) WO2002037888A1 (fr)

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US8000241B2 (en) * 2001-06-26 2011-08-16 Qualcomm Incorporated Methods and apparatus for controlling access link packet flow aggregation and resource allocation in a mobile communications system
US7027400B2 (en) * 2001-06-26 2006-04-11 Flarion Technologies, Inc. Messages and control methods for controlling resource allocation and flow admission control in a mobile communications system
US7474650B2 (en) * 2001-06-26 2009-01-06 Qualcomm Incorporated Methods and apparatus for controlling resource allocation where tunneling and access link packet aggregation are used in combination
WO2003003756A2 (fr) * 2001-06-27 2003-01-09 Flarion Technologies, Inc. Procedes et dispositif d'assistance aux communications de groupe
ES2743319T3 (es) * 2001-08-14 2020-02-18 Qualcomm Inc Procedimiento y aparato para la conectividad de redes inalámbricas
US7389112B2 (en) * 2001-12-07 2008-06-17 Telefonaktiebolaget L M Ericsson (Publ) Mobile terminal for optimal spectrum utilization in cellular systems
US7356020B2 (en) * 2002-04-08 2008-04-08 Qualcomm Incorporated Support of disparate addressing plans and dynamic HA address allocation in mobile IP
US6681112B1 (en) * 2002-04-29 2004-01-20 Nokia Corporation Handovers of user equipment connections in wireless communications systems
US7525948B2 (en) * 2002-04-29 2009-04-28 Nokia Corporation Method and apparatus for utilizing synchronization information
US20040047312A1 (en) * 2002-04-29 2004-03-11 Peter Muszynski Method and apparatus for UL interference avoidance by DL measurements and IFHO
US20040022217A1 (en) * 2002-04-29 2004-02-05 Sari Korpela Method and apparatus for soft handover area detection using inter-band measurements
US7424296B2 (en) * 2002-04-29 2008-09-09 Nokia Corporation Method and apparatus for soft handover area detection for uplink interference avoidance
US20030224730A1 (en) * 2002-04-29 2003-12-04 Peter Muszynski Method and apparatus for selection of downlink carriers in a cellular system using multiple downlink carriers
US20030224733A1 (en) * 2002-04-29 2003-12-04 Uwe Schwarz Method and apparatus for estimating signal quality for uplink interference avoidance
US7853260B2 (en) * 2002-04-29 2010-12-14 Nokia Corporation Method and apparatus for cell identification for uplink interference avoidance using inter-frequency measurements
US7363039B2 (en) * 2002-08-08 2008-04-22 Qualcomm Incorporated Method of creating and utilizing diversity in multiple carrier communication system
US6788963B2 (en) 2002-08-08 2004-09-07 Flarion Technologies, Inc. Methods and apparatus for operating mobile nodes in multiple a states
US6961595B2 (en) 2002-08-08 2005-11-01 Flarion Technologies, Inc. Methods and apparatus for operating mobile nodes in multiple states
US8190163B2 (en) * 2002-08-08 2012-05-29 Qualcomm Incorporated Methods and apparatus of enhanced coding in multi-user communication systems
US7882346B2 (en) * 2002-10-15 2011-02-01 Qualcomm Incorporated Method and apparatus for providing authentication, authorization and accounting to roaming nodes
US7869803B2 (en) * 2002-10-15 2011-01-11 Qualcomm Incorporated Profile modification for roaming in a communications environment
US7380151B1 (en) 2002-12-11 2008-05-27 National Semiconductor Corporation Apparatus and method for asynchronously clocking the processing of a wireless communication signal by multiple processors
US7016695B1 (en) * 2002-12-11 2006-03-21 National Semiconductor Corporation Apparatus and method for processing a deterministic data flow associated with a wireless communication signal
AU2004213988B2 (en) * 2003-02-19 2009-09-10 Qualcomm Incorporated Methods and apparatus of enhanced coding in multi-user communications systems
US8593932B2 (en) * 2003-05-16 2013-11-26 Qualcomm Incorporated Efficient signal transmission methods and apparatus using a shared transmission resource
US7925291B2 (en) * 2003-08-13 2011-04-12 Qualcomm Incorporated User specific downlink power control channel Q-bit
US7486953B2 (en) 2003-11-26 2009-02-03 Northrop Grumman Corporation Method and system for soft handover
US7697501B2 (en) * 2004-02-06 2010-04-13 Qualcomm Incorporated Methods and apparatus for separating home agent functionality
KR100810247B1 (ko) * 2004-03-05 2008-03-06 삼성전자주식회사 직교 주파수 분할 다중 접속 시스템에서 채널 할당 방법및 장치
KR100876761B1 (ko) 2005-03-03 2009-01-07 삼성전자주식회사 다중접속 방식의 이동 단말에서 네트워크 인터페이스 변경장치 및 방법
US9066344B2 (en) 2005-09-19 2015-06-23 Qualcomm Incorporated State synchronization of access routers
RU2438256C2 (ru) 2007-01-11 2011-12-27 Квэлкомм Инкорпорейтед Использование dtx и drx в системе беспроводной связи
US8036367B2 (en) * 2007-03-19 2011-10-11 Google Inc. Flexible communication systems and methods
US8515425B2 (en) * 2007-12-19 2013-08-20 Alcatel Lucent Uplink carrier handoff and method for path loss based triggering of uplink carrier handoff
US8391188B2 (en) * 2009-07-30 2013-03-05 Motorola Mobility Llc Mobile station handoff with flex duplex channel assignment in a wireless communication network
US8923864B2 (en) 2011-05-26 2014-12-30 Sigram Schindler Beteiligungsgesellschaft Mbh Handover proactive association provisioning support method and system
WO2013033702A1 (fr) 2011-09-01 2013-03-07 Google Inc. Établissement de connexions de réseau
US11648115B2 (en) 2018-10-03 2023-05-16 Edwards Lifesciences Corporation Expandable introducer sheath
US11563637B2 (en) * 2019-10-13 2023-01-24 Qualcomm Incorporated Bandwidth part switching for dual active protocol stack handover

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FI91345C (fi) 1992-06-24 1994-06-10 Nokia Mobile Phones Ltd Menetelmä kanavanvaihdon tehostamiseksi
EP0659326B1 (fr) 1993-06-14 2002-09-04 Telefonaktiebolaget Lm Ericsson Alignement temporel de transmission dans une liaison descendante d'un systeme amdc
FI110043B (fi) 1993-09-20 2002-11-15 Nokia Corp Menetelmä kanavanvaihdon suorittamiseksi CDMA-solukkoradiojärjestelmässä sekä liikkuva asema
WO1995022213A1 (fr) 1994-02-09 1995-08-17 Ntt Mobile Communications Network Inc. Procede et systeme relatif aux liaisons radio mobiles cdma
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US5790534A (en) 1996-09-20 1998-08-04 Nokia Mobile Phones Limited Load control method and apparatus for CDMA cellular system having circuit and packet switched terminals
US6078570A (en) 1997-08-21 2000-06-20 Nokia Mobile Phones Limited Mobile assisted hard hand-off for a code division multiple access (CDMA) system
US6038450A (en) 1997-09-12 2000-03-14 Lucent Technologies, Inc. Soft handover system for a multiple sub-carrier communication system and method thereof
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FI107773B (fi) 1998-12-11 2001-09-28 Nokia Mobile Phones Ltd Kanavaihdon ajoituksen määrittäminen

Also Published As

Publication number Publication date
EP1330931A1 (fr) 2003-07-30
US6690936B1 (en) 2004-02-10
WO2002037888A1 (fr) 2002-05-10

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