WO2002085060A3 - Commanding handover between differing radio access technologies - Google Patents

Commanding handover between differing radio access technologies Download PDF

Info

Publication number
WO2002085060A3
WO2002085060A3 PCT/SE2002/000709 SE0200709W WO02085060A3 WO 2002085060 A3 WO2002085060 A3 WO 2002085060A3 SE 0200709 W SE0200709 W SE 0200709W WO 02085060 A3 WO02085060 A3 WO 02085060A3
Authority
WO
WIPO (PCT)
Prior art keywords
radio access
access technology
parameter
network
handover message
Prior art date
Application number
PCT/SE2002/000709
Other languages
French (fr)
Other versions
WO2002085060A2 (en
Inventor
Fredrik Ovesjoe
Der Velde Himke Van
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to DE60230257T priority Critical patent/DE60230257D1/en
Priority to EP02720729A priority patent/EP1386513B1/en
Publication of WO2002085060A2 publication Critical patent/WO2002085060A2/en
Publication of WO2002085060A3 publication Critical patent/WO2002085060A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0066—Transmission or use of information for re-establishing the radio link of control information between different types of networks in order to establish a new radio link in the target network

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Burglar Alarm Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Radio Relay Systems (AREA)

Abstract

A dual mode mobile terminal (MT) (30) is capable of communicating (e.g., with a core network) either via a first radio access network (12) having a first type radio access technology (GSM) or a second radio access network (14) having a second type radio access technology (UTRAN). When conditions warrant, a network node (26) prepares a radio access technology (RAT) handover message (3-9) for transmission to the equipment unit (UE) in conjunction with handover of the mobile terminal (MT) from the first radio access network to the second radio access network, and an associated change of operation mode of the mobile terminal (MT) from the first mode to the second mode. In accordance with the present invention, a radio access technology handover message includes a first information element representative of a first parameter from which a value of a second parameter can be derived so that the second parameter need not be included as a separate information element in the radio access technology handover message. Not including the second parameter as a separate element in the radio access technology handover message facilitates non-segmentation of the radio access technology handover message. In one aspect of the invention, the radio access technology handover message is a RRC Handover to UTRAN message; the first parameter is a Serving-Radio Network Temporary Identifier (S-RNTI 2); and, the second parameter is an information element which facilitates distribution of load and transmission of traffic in the radio access network (e.g., a Default DPCH Offset Value).
PCT/SE2002/000709 2001-04-10 2002-04-09 Commanding handover between differing radio access technologies WO2002085060A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE60230257T DE60230257D1 (en) 2001-04-10 2002-04-09 PROVIDING A SURPLUS BETWEEN DIFFERENT RADIO ACCESS TECHNOLOGIES
EP02720729A EP1386513B1 (en) 2001-04-10 2002-04-09 Commanding handover between differing radio access technologies

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US28248601P 2001-04-10 2001-04-10
US06/282,486 2001-04-10
US10/116,129 2002-04-05
US10/116,129 US7181218B2 (en) 2001-04-10 2002-04-05 Commanding handover between differing radio access technologies

Publications (2)

Publication Number Publication Date
WO2002085060A2 WO2002085060A2 (en) 2002-10-24
WO2002085060A3 true WO2002085060A3 (en) 2003-01-09

Family

ID=26813917

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2002/000709 WO2002085060A2 (en) 2001-04-10 2002-04-09 Commanding handover between differing radio access technologies

Country Status (6)

Country Link
US (1) US7181218B2 (en)
EP (1) EP1386513B1 (en)
CN (1) CN1310563C (en)
AT (1) ATE417474T1 (en)
DE (1) DE60230257D1 (en)
WO (1) WO2002085060A2 (en)

Families Citing this family (138)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1079655B1 (en) * 1999-08-23 2005-02-09 Lucent Technologies Inc. RAU optimisation for UMTS URA connected state
JP2002232573A (en) * 2001-01-31 2002-08-16 Nec Corp Mobile communication terminal, mobile communication system and service providing device
US6845095B2 (en) * 2001-04-27 2005-01-18 Telefonaktiebolaget Lm Ericsson (Publ) Efficient header handling involving GSM/EDGE radio access networks
JP2002359875A (en) * 2001-06-01 2002-12-13 Nec Corp Portable terminal device
US20030003919A1 (en) * 2001-06-29 2003-01-02 Per Beming Relocation of serving network radio network controller ( SRNC) which has used direct transport bearers between SRNC and base station
US6725058B2 (en) * 2001-12-26 2004-04-20 Nokia Corporation Intersystem handover
US6963745B2 (en) * 2002-01-23 2005-11-08 Samsung Electronics Co., Ltd. Method for performing inter system handovers in mobile telecommunication system
US20030147370A1 (en) * 2002-02-05 2003-08-07 Chih-Hsiang Wu Inter Node B serving HS-DSCH cell change mechanism in a high speed wireless communication system
AU2003224805A1 (en) * 2002-03-27 2003-10-13 Spatial Wireless Inc. Method and system for providing data services in a hybrid network
US7047036B2 (en) * 2002-07-02 2006-05-16 Interdigital Technology Corporation Method and apparatus for handoff between a wireless local area network (WLAN) and a universal mobile telecommunication system (UMTS)
DE10233606A1 (en) * 2002-07-24 2004-02-12 Siemens Ag WLAN to UMTS terminal connection procedure uses a Universal Chip Card to monitor activity and exchange set up data
US20040022226A1 (en) * 2002-07-31 2004-02-05 Peter Edlund Subscribe-notify function between PLMN nodes
DE60235844D1 (en) * 2002-09-10 2010-05-12 Spyder Navigations Llc MEASUREMENTS IN COMMUNICATION SYSTEMS
CN1711787B (en) * 2002-11-05 2013-04-24 艾利森电话股份有限公司 Collective notification of node reset to subset of connections in radio access network
US6993335B2 (en) * 2002-11-15 2006-01-31 Motorola, Inc. Apparatus and method for mobile/IP handoff between a plurality of access technologies
GB2396080B (en) * 2002-11-26 2006-03-01 Nec Technologies Improvements in standby time for dual mode mobile communication devices
US7440763B2 (en) * 2003-04-11 2008-10-21 Telefonaktiebolaget Lm Ericsson (Publ) Multi-access call setup
US20050141450A1 (en) * 2003-04-22 2005-06-30 Interdigital Technology Corporation Method and system for integrating resource allocation between time division duplex and frequency division duplex in wireless communication systems
US7382750B2 (en) * 2003-07-02 2008-06-03 High Tech Computer Corp. Inter-RAT handover to UTRAN with simultaneous PS and CS domain sevices
US7536186B2 (en) * 2003-08-26 2009-05-19 Motorola, Inc. System to improve handover behavior
US7769378B2 (en) * 2003-08-26 2010-08-03 Motorola, Inc. System and method to improve WLAN handover behavior at entry/exit points
CA2545490A1 (en) * 2003-11-12 2005-05-26 Interdigital Technology Corporation System for application server autonomous access across different types of access technology networks
TWI471028B (en) * 2003-11-13 2015-01-21 Interdigital Tech Corp Method and wireless transmit/receive unit for facilitating handover
DE60336597D1 (en) * 2003-12-19 2011-05-12 Ericsson Telefon Ab L M COMPANY RESERVATION IN A PACKAGED TELECOMMUNICATIONS NETWORK
WO2005083912A1 (en) * 2004-03-02 2005-09-09 Samsung Electronics Co., Ltd. Method for handover between different type mmmb systems
CN102655663B (en) * 2004-03-12 2016-01-20 美商内数位科技公司 The method for switching wireless technology used in wireless communications
US20050208943A1 (en) * 2004-03-19 2005-09-22 Pecen Mark E Apparatus and method for handover between two networks during an ongoing communication
JP2006020270A (en) * 2004-06-04 2006-01-19 Ntt Docomo Inc Handover control equipment, radio resource managing apparatus, network resource managing apparatus, mobile communication system and handover control method
GB0413484D0 (en) * 2004-06-16 2004-07-21 Nokia Corp Inter-mode/inter-rat handover
US8155060B2 (en) * 2004-06-21 2012-04-10 Nokia Corporation Recovery method for lost signaling connection with HSDPA/fractional DPCH
KR100891110B1 (en) * 2004-06-28 2009-03-30 삼성전자주식회사 Method and apparatus for performing handover
GB0416227D0 (en) * 2004-07-20 2004-08-25 Nokia Corp A method for use in a communication system
US7733831B2 (en) * 2004-08-23 2010-06-08 Alcatel-Lucent Usa Inc. Detecting a wireless network air interface
CN100366125C (en) * 2004-09-20 2008-01-30 华为技术有限公司 Interactive method of double mode mobile terminal and mobile network
CN100370879C (en) * 2004-10-19 2008-02-20 华为技术有限公司 Performance statistical method for user controlled switching between WCDMA and GPRS systems
KR100709799B1 (en) * 2004-10-20 2007-04-23 주식회사 팬택 Successive packet data service method in dual mode mobile phone
KR100630107B1 (en) * 2004-11-04 2006-09-27 삼성전자주식회사 System and method for forming length flexibility of neighbor base station information in a broadband wireless access communication system
KR101119100B1 (en) * 2005-01-03 2012-03-16 엘지전자 주식회사 Method for Transmitting and Receivng Data Blocks
DE102005005254B4 (en) * 2005-02-04 2007-05-10 Infineon Technologies Ag A mobile radio communication system, method for operating a mobile radio communication system, core network switching layer unit and method for operating a core network network layer unit
CN100431383C (en) * 2005-02-18 2008-11-05 大唐移动通信设备有限公司 Method for increasing multiple mode terminal searching public land mobile net speed
KR101141646B1 (en) * 2005-03-07 2012-05-17 엘지전자 주식회사 method for handover of mobile commnunication
US8102811B2 (en) 2005-03-07 2012-01-24 Lg Electronics Inc. Providing mobility management protocol information to a mobile terminal for performing handover in a mobile communication system
US7920519B2 (en) * 2005-04-13 2011-04-05 Cisco Technology, Inc. Transferring context information to facilitate node mobility
KR101227793B1 (en) 2005-05-03 2013-01-29 엘지전자 주식회사 Method for Changing a radio access configuration between a terminal and a network
KR101234035B1 (en) * 2005-05-18 2013-02-15 엘지전자 주식회사 mobile terminal and method of link status reporting using heterogeneous network handover
US20060276190A1 (en) * 2005-05-19 2006-12-07 Interdigital Technology Corporation Method and apparatus for implementing a handoff between radio access networks deployed under different radio access technologies
US8213382B2 (en) 2005-05-30 2012-07-03 Telefonaktiebolaget L M Ericsson (Publ) Technique for controlling handovers within a multi-radio wireless communication system
CA2611962C (en) * 2005-07-07 2013-08-27 Samsung Electronics Co., Ltd. Handover method and apparatus between different systems
ATE510432T1 (en) * 2005-07-08 2011-06-15 Huawei Tech Co Ltd METHOD FOR HANDOVER BETWEEN SYSTEMS
CN102984786B (en) * 2005-08-05 2019-02-26 艾利森电话股份有限公司 Communication system
KR101005681B1 (en) 2005-10-31 2011-01-05 엘지전자 주식회사 Data receiving and trasmitting method for mobile communication terminal
EP1943862B1 (en) * 2005-11-01 2013-06-12 Intellectual Ventures I LLC Ps handover support indication
US8396041B2 (en) * 2005-11-08 2013-03-12 Microsoft Corporation Adapting a communication network to varying conditions
US8381047B2 (en) 2005-11-30 2013-02-19 Microsoft Corporation Predicting degradation of a communication channel below a threshold based on data transmission errors
WO2007077523A1 (en) * 2006-01-03 2007-07-12 Nokia Corporation Performing a handover procedure after transmitting the segmented service data unit (sdu) in mac layer
KR100752770B1 (en) * 2006-02-01 2007-08-29 주식회사 팬택 Apparatus and Method for Efficiently Managing Power-up Timer for High-Speed Inter-RAT Handover in Mobile Communication Device
US7944885B2 (en) 2006-02-11 2011-05-17 Broadcom Corporation General access network controller bypass to facilitate use of standard cellular handsets with a general access network
US20070224988A1 (en) * 2006-03-24 2007-09-27 Interdigital Technology Corporation Method and apparatus for performing a handover procedure between a 3gpp lte network and an alternative wireless network
CN101473679B (en) * 2006-06-16 2012-11-14 诺基亚公司 Apparatus and method for transferring PDP context information for a terminal in the case of intersystem handover
EP2039211B1 (en) * 2006-06-20 2014-04-02 InterDigital Technology Corporation Performing handover in a wireless communication system
US20080046580A1 (en) * 2006-06-29 2008-02-21 Nokia Corporation Account creation system and call processing system
US7643830B2 (en) * 2006-07-17 2010-01-05 Qualcomm Incorporated Methods and apparatus for soft-decision based inter-radio access technology handover triggering
US20080019320A1 (en) * 2006-07-18 2008-01-24 Nokia Corporation Method, device, computer program, and apparatus providing embedded status information in handover control signaling
US20080096557A1 (en) * 2006-10-04 2008-04-24 Nokia Corporation Efficient and dynamic identification of allocations in a wireless packet communication system
MX2009004274A (en) * 2006-10-31 2009-05-28 Qualcomm Inc Inter-enode b handover procedure.
CN101137151B (en) * 2006-12-13 2013-11-06 中兴通讯股份有限公司 Dual-mode mobile terminal voice switching method
JP5127237B2 (en) * 2007-01-15 2013-01-23 株式会社日立製作所 Group analysis system and group analysis apparatus
CN101262693B (en) * 2007-03-09 2011-05-18 华为技术有限公司 Method for reselecting cell in wireless access system, device, terminal and wireless access system
US9392504B2 (en) * 2007-06-19 2016-07-12 Qualcomm Incorporated Delivery of handover command
JP4620093B2 (en) * 2007-08-16 2011-01-26 株式会社エヌ・ティ・ティ・ドコモ Handover control method, radio base station, and mobile station
EP2028900A1 (en) * 2007-08-21 2009-02-25 Nokia Siemens Networks Oy Handover of a user equipment with forwarding and reusing a user equipment configuration
US8892112B2 (en) * 2011-07-21 2014-11-18 At&T Mobility Ii Llc Selection of a radio access bearer resource based on radio access bearer resource historical information
CN101170828B (en) * 2007-11-23 2010-12-29 中兴通讯股份有限公司 A method for identifying radio access technology
US8155596B2 (en) * 2007-12-27 2012-04-10 Infineon Technologies Ag Radio communication device and method for processing measurement control information in a communication device
US8107950B2 (en) 2008-01-25 2012-01-31 Telefonaktiebolaget Lm Ericsson (Publ) Inter-RAT/ frequency automatic neighbor relation list management
CN101472340B (en) * 2008-01-30 2011-10-26 华为技术有限公司 Method and system for saving signaling
KR101531513B1 (en) 2008-02-04 2015-07-06 엘지전자 주식회사 Method of performing random access after applying back-off
KR20100109955A (en) * 2008-02-08 2010-10-11 가부시키가이샤 엔티티 도코모 Position information acquisition method and mobile station
CN101981973B (en) * 2008-05-05 2013-08-28 诺基亚公司 System information acquisition in multi-radio access technology system
US8538425B2 (en) * 2008-07-01 2013-09-17 Qualcomm Incorporated Apparatus and method for improving mobile terminated cell setup performance during inter-frequency cell reselection
US8285289B2 (en) * 2008-07-15 2012-10-09 Alcatel Lucent Method for triggering inter-RAT idle handoff
US9363725B2 (en) * 2008-08-11 2016-06-07 Koninklijke Philips N.V. Techniques for dynamically switching between synchronous and asynchronous operation modes in body area networks
KR101555061B1 (en) * 2008-08-22 2015-09-23 엘지전자 주식회사 Method of performing cell re-search between heterogeneous networks
US8391239B2 (en) * 2008-09-22 2013-03-05 Qualcomm Incorporated Bearer count alignment during inter-rat handover
CN101374281B (en) * 2008-10-23 2012-05-23 普天信息技术研究院有限公司 Method for implementing DPCH activation time in reposition scene
US8078174B2 (en) * 2008-12-04 2011-12-13 Qualcomm Incorporated Method and apparatus for improving mobile-terminated call set-up performance
US8326319B2 (en) 2009-01-23 2012-12-04 At&T Mobility Ii Llc Compensation of propagation delays of wireless signals
US8369290B2 (en) * 2009-04-13 2013-02-05 Futureweil Technologies, Inc System and method for supporting handovers between different radio access technologies of a wireless communications system
US8706113B2 (en) * 2009-04-14 2014-04-22 Cisco Technology, Inc. Interworking function for communication networks
US8155608B2 (en) * 2009-07-24 2012-04-10 Futurewei Technologies, Inc. System and method for enhanced parallel receiving interworking in a wireless communications system
US8204481B2 (en) * 2009-12-15 2012-06-19 Htc Corporation Method and system for managing autonomous search in various modes in a long-term evolution environment
US8086236B2 (en) * 2010-01-06 2011-12-27 Htc Corporation Methods to configure proximity indication in wireless communications systems
CN101778440B (en) * 2010-01-08 2012-11-21 华为技术有限公司 Method for migrating user plane from Iur-g interface towards A interface and device thereof
US8972541B2 (en) * 2010-02-12 2015-03-03 Alcatel Lucent Method and apparatus providing access network aware presence to applications
US8320272B2 (en) 2010-02-12 2012-11-27 Alcatel Lucent Method and apparatus for controlling access technology selection
US9196157B2 (en) 2010-02-25 2015-11-24 AT&T Mobolity II LLC Transportation analytics employing timed fingerprint location information
US9008684B2 (en) 2010-02-25 2015-04-14 At&T Mobility Ii Llc Sharing timed fingerprint location information
US8224349B2 (en) 2010-02-25 2012-07-17 At&T Mobility Ii Llc Timed fingerprint locating in wireless networks
US9053513B2 (en) 2010-02-25 2015-06-09 At&T Mobility Ii Llc Fraud analysis for a location aware transaction
WO2011113873A1 (en) * 2010-03-17 2011-09-22 Telefonaktiebolaget L M Ericsson (Publ) Enhanced key management for srns relocation
JP5283658B2 (en) * 2010-04-30 2013-09-04 株式会社エヌ・ティ・ティ・ドコモ Mobile station and radio control apparatus
US8447328B2 (en) 2010-08-27 2013-05-21 At&T Mobility Ii Llc Location estimation of a mobile device in a UMTS network
US8547932B2 (en) * 2010-11-01 2013-10-01 Intel Corporation Handover architecture for non-integrated radio access technologies
US9009629B2 (en) 2010-12-01 2015-04-14 At&T Mobility Ii Llc Motion-based user interface feature subsets
US10123345B2 (en) * 2010-12-22 2018-11-06 Google Technology Holdings LLC Interference mitigation in a device supporting multiple radio technologies communicating in overlapping time periods
US9462497B2 (en) 2011-07-01 2016-10-04 At&T Mobility Ii Llc Subscriber data analysis and graphical rendering
US8897802B2 (en) 2011-07-21 2014-11-25 At&T Mobility Ii Llc Selection of a radio access technology resource based on radio access technology resource historical information
US8761799B2 (en) 2011-07-21 2014-06-24 At&T Mobility Ii Llc Location analytics employing timed fingerprint location information
US9519043B2 (en) 2011-07-21 2016-12-13 At&T Mobility Ii Llc Estimating network based locating error in wireless networks
US8666390B2 (en) 2011-08-29 2014-03-04 At&T Mobility Ii Llc Ticketing mobile call failures based on geolocated event data
US8923134B2 (en) 2011-08-29 2014-12-30 At&T Mobility Ii Llc Prioritizing network failure tickets using mobile location data
US8762048B2 (en) 2011-10-28 2014-06-24 At&T Mobility Ii Llc Automatic travel time and routing determinations in a wireless network
US8909247B2 (en) 2011-11-08 2014-12-09 At&T Mobility Ii Llc Location based sharing of a network access credential
US9026133B2 (en) 2011-11-28 2015-05-05 At&T Mobility Ii Llc Handset agent calibration for timing based locating systems
US8970432B2 (en) 2011-11-28 2015-03-03 At&T Mobility Ii Llc Femtocell calibration for timing based locating systems
US8705490B2 (en) * 2011-12-23 2014-04-22 Verizon Patent And Licensing Inc. Handing over a user device from one technology to another
US8925104B2 (en) 2012-04-13 2014-12-30 At&T Mobility Ii Llc Event driven permissive sharing of information
US8929827B2 (en) 2012-06-04 2015-01-06 At&T Mobility Ii Llc Adaptive calibration of measurements for a wireless radio network
US9094929B2 (en) 2012-06-12 2015-07-28 At&T Mobility Ii Llc Event tagging for mobile networks
US9326263B2 (en) 2012-06-13 2016-04-26 At&T Mobility Ii Llc Site location determination using crowd sourced propagation delay and location data
US9046592B2 (en) 2012-06-13 2015-06-02 At&T Mobility Ii Llc Timed fingerprint locating at user equipment
US8938258B2 (en) 2012-06-14 2015-01-20 At&T Mobility Ii Llc Reference based location information for a wireless network
US8897805B2 (en) 2012-06-15 2014-11-25 At&T Intellectual Property I, L.P. Geographic redundancy determination for time based location information in a wireless radio network
US9408174B2 (en) 2012-06-19 2016-08-02 At&T Mobility Ii Llc Facilitation of timed fingerprint mobile device locating
US8892054B2 (en) 2012-07-17 2014-11-18 At&T Mobility Ii Llc Facilitation of delay error correction in timing-based location systems
US9351223B2 (en) 2012-07-25 2016-05-24 At&T Mobility Ii Llc Assignment of hierarchical cell structures employing geolocation techniques
US9301307B1 (en) 2012-12-07 2016-03-29 Sprint Spectrum L.P. Frequency band selection in a multiband communication system
US9936404B2 (en) * 2013-01-06 2018-04-03 Mediatek Singapore Pte. Ltd. Methods and apparatuses for fast recovery
US9344991B2 (en) 2013-03-08 2016-05-17 Qualcomm Incorporated Methods and systems for responding to handover events during positioning sessions
CN112217622A (en) * 2015-02-11 2021-01-12 苹果公司 Apparatus, system, and method for using a unified flexible 5G air interface
US9351111B1 (en) 2015-03-06 2016-05-24 At&T Mobility Ii Llc Access to mobile location related information
CN109792307B (en) * 2016-10-28 2021-02-26 华为技术有限公司 Switching from one OFDM mode to another OFDM mode
US10575312B2 (en) 2016-12-01 2020-02-25 Electronics And Telecommunications Research Institute Method of assigning channel for UAS control and non-payload communication (CNPC) system
US20210111954A1 (en) * 2017-05-04 2021-04-15 Beijing Xiaomi Mobile Software Co., Ltd. Method and apparatus of configuring operating mode for multi-mode terminal
EP3646639B1 (en) * 2017-06-29 2021-03-24 Telefonaktiebolaget LM Ericsson (PUBL) A method, network functions and a computer program product for supporting the handing over of a user equipment, ue, from a first type of radio access technology, rat, to a second type of rat
US11140598B2 (en) 2017-06-29 2021-10-05 Telefonaktiebolaget Lm Ericsson (Publ) Network initiated inter-RAT handover
US10516972B1 (en) 2018-06-01 2019-12-24 At&T Intellectual Property I, L.P. Employing an alternate identifier for subscription access to mobile location information
TWI772688B (en) * 2018-09-28 2022-08-01 聯發科技股份有限公司 Radio resource control (rrc) message segmentation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998006226A2 (en) * 1996-08-06 1998-02-12 Telefonaktiebolaget Lm Ericsson (Publ) Cellular telecommunications network having seamless interoperability between exchanges while providing voice, asynchronous data and facsimile services in multiple frequency hyperbands
WO2001054443A2 (en) * 2000-01-17 2001-07-26 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for improving the performance of inter-system handovers

Family Cites Families (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE133827T1 (en) 1984-12-31 1996-02-15 Motorola Inc BUNDLE RADIO SYSTEM
US5063494A (en) 1989-04-12 1991-11-05 Unisys Corporation Programmable data communications controller
US5715419A (en) 1989-12-05 1998-02-03 Texas Instruments Incorporated Data communications system with address remapping for expanded external memory access
US5379404A (en) 1990-03-16 1995-01-03 Motorola, Inc. Plug code for automatically recognizing and configuring both non-microprocessor and microprocessor based radio frequency communication devices
US5241685A (en) 1991-03-15 1993-08-31 Telefonaktiebolaget L M Ericsson Load sharing control for a mobile cellular radio system
US5164938A (en) 1991-03-28 1992-11-17 Sprint International Communications Corp. Bandwidth seizing in integrated services networks
US5457780A (en) 1991-04-17 1995-10-10 Shaw; Venson M. System for producing a video-instruction set utilizing a real-time frame differential bit map and microblock subimages
US5706290A (en) 1994-12-15 1998-01-06 Shaw; Venson Method and apparatus including system architecture for multimedia communication
US5826017A (en) 1992-02-10 1998-10-20 Lucent Technologies Apparatus and method for communicating data between elements of a distributed system using a general protocol
US5267261A (en) 1992-03-05 1993-11-30 Qualcomm Incorporated Mobile station assisted soft handoff in a CDMA cellular communications system
SE9200915D0 (en) 1992-03-24 1992-03-24 Ericsson Telefon Ab L M METHODS IN A CELLULAR MOBILE RADIO COMMUNINCATION SYSTEM
US5603081A (en) 1993-11-01 1997-02-11 Telefonaktiebolaget Lm Ericsson Method for communicating in a wireless communication system
US5404355A (en) 1992-10-05 1995-04-04 Ericsson Ge Mobile Communications, Inc. Method for transmitting broadcast information in a digital control channel
FR2709907B1 (en) 1993-09-09 1995-12-08 Info Telecom Method for increasing the autonomy of an information receiver, in particular paging, and corresponding receiver.
FR2717969B1 (en) 1994-03-22 1996-05-31 Nortel Matra Cellular Method and equipment for broadcasting messages to mobile radio stations.
US5596315A (en) 1994-10-03 1997-01-21 Motorola, Inc. Message unit for use with multi-beam satellite-based messaging system and method of operation thereof
US5697055A (en) 1994-10-16 1997-12-09 Qualcomm Incorporated Method and apparatus for handoff between different cellular communications systems
US5727033A (en) 1994-11-30 1998-03-10 Lucent Technologies Inc. Symbol error based power control for mobile telecommunication system
US5634192A (en) 1995-02-23 1997-05-27 Northern Telecom Limited Mobile-assisted handoff technique
US5594718A (en) 1995-03-30 1997-01-14 Qualcomm Incorporated Method and apparatus for providing mobile unit assisted hard handoff from a CDMA communication system to an alternative access communication system
US5673259A (en) 1995-05-17 1997-09-30 Qualcomm Incorporated Random access communications channel for data services
US5574728A (en) 1995-06-27 1996-11-12 Motorola, Inc. Methods of terminal registration
US5767833A (en) 1995-06-28 1998-06-16 International Business Machines Corporation Method and system for providing external bitmap support for devices that support multiple image formats
US5825774A (en) 1995-07-12 1998-10-20 3Com Corporation Packet characterization using code vectors
US5740239A (en) 1995-09-27 1998-04-14 Lucent Technologies Inc. Method and apparatus using bit maps to access data for processing telephone calls
US5735986A (en) 1995-11-03 1998-04-07 Fell; Barry Michael Continuous process for the preparation of honeycomb structural material and apparatus suitable for use therein
US5903832A (en) 1995-12-21 1999-05-11 Nokia Mobile Phones Llimited Mobile terminal having enhanced system selection capability
US5838226A (en) 1996-02-07 1998-11-17 Lutron Electronics Co.Inc. Communication protocol for transmission system for controlling and determining the status of electrical devices from remote locations
US5999811A (en) 1996-02-16 1999-12-07 Ericsson, Inc. Mobile telephone for roaming using dual mode/band equipment including SIM cards
US5774465A (en) 1996-05-17 1998-06-30 Transwitch Corp. Method and apparatus for providing multiple multicast communication sessions in an ATM destination switch
US5848063A (en) 1996-05-23 1998-12-08 Qualcomm Incorporated Method and apparatus for hard handoff in a CDMA system
DE19631874A1 (en) 1996-08-07 1998-02-12 Philips Patentverwaltung Mobile terminal
US5870673A (en) 1996-08-30 1999-02-09 Telefonaktiebolaget Lm Ericsson Methods and systems for concurrent receipt of incoming calls from a wide area cellular network and a private radio communications network
MY117945A (en) 1996-09-27 2004-08-30 Nec Corp Hand- off method and apparatus in cdma cellular system
JP3097617B2 (en) 1996-09-27 2000-10-10 日本電気株式会社 Handoff method and apparatus in CDMA cellular system
US5978366A (en) 1996-12-20 1999-11-02 Ericsson Inc. Methods and systems for reduced power operation of cellular mobile terminals
US5943332A (en) 1996-12-31 1999-08-24 Lucent Technologies Inc. Method for implementing virtual private wireless telecommunications networks
JP3006679B2 (en) 1997-01-16 2000-02-07 日本電気株式会社 Cellular mobile phone system
US6088588A (en) 1997-03-25 2000-07-11 Nortel Networks Corporation Method and wireless terminal for monitoring communications and providing network with terminal operation information
US6128490A (en) 1997-05-08 2000-10-03 Nortel Networks Limited Wireless communication system that supports selection of operation from multiple frequency bands and multiple protocols and method of operation therefor
US6173162B1 (en) 1997-06-16 2001-01-09 Telefonaktiebolaget Lm Ericsson (Publ) Multiple code channel power control in a radio communication system
FI105639B (en) 1997-06-25 2000-09-15 Nokia Mobile Phones Ltd An improved method for cell switching
JP2914444B2 (en) 1997-07-22 1999-06-28 日本電気株式会社 CDMA transceiver
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
US6006077A (en) 1997-10-02 1999-12-21 Ericsson Inc. Received signal strength determination methods and systems
US5995836A (en) 1997-12-24 1999-11-30 Telefonaktiebolaget Lm Ericsson Method and system for variable handoff hysteresis in a radiocommunication system
FI106236B (en) 1998-02-17 2000-12-15 Nokia Networks Oy Measurement reporting in a telecommunication system
FI106285B (en) 1998-02-17 2000-12-29 Nokia Networks Oy Measurement reporting in a telecommunication system
US5929776A (en) 1998-03-23 1999-07-27 Motorola, Inc. Low voltage transceiver
US6252861B1 (en) 1998-03-26 2001-06-26 Lucent Technologies, Inc. Methods and apparatus for interfrequency handoff in a wireless communication system
US6181943B1 (en) 1998-03-30 2001-01-30 Lucent Technologies Inc. Method and apparatus for inter-frequency hand-off in wireless communication systems
US6091949A (en) 1998-06-25 2000-07-18 Telefonaktiebolaget Lm Ericsson (Publ) Location triggered barring of call forwarding
US6131030A (en) * 1998-08-19 2000-10-10 Telefonaktiebolaget Lm Ericsson System network and method for the transference of cell handover information
US6138034A (en) 1998-12-04 2000-10-24 Motorola, Inc. Method for transmitting a quick paging channel at different power levels
FI107773B (en) 1998-12-11 2001-09-28 Nokia Mobile Phones Ltd Set handover timing
US20020082019A1 (en) 1998-12-30 2002-06-27 Oguz Sunay Methods and apparatus for accomplishing inter-frequency, inter-network, and inter-tier soft handoff using dual transmission/reception or compression
CA2359471C (en) * 1999-01-25 2006-05-16 Nokia Networks Oy Interworking between radio access networks
FR2790632B1 (en) 1999-03-05 2001-06-15 Cit Alcatel METHOD FOR SELECTING CELLS IN A CELLULAR MOBILE RADIO COMMUNICATION SYSTEM
US7778641B1 (en) * 1999-04-06 2010-08-17 Telefonaktiebolaget L M Ericsson (Publ) Inter-system handover—generic handover mechanism
GB2389749B (en) * 1999-05-28 2004-02-25 Nec Corp Mobile telecommunications system
US6490461B1 (en) 1999-06-24 2002-12-03 Telefonaktiebolaget Lm Ericsson (Publ) Power control based on combined quality estimates
US6845238B1 (en) 1999-09-15 2005-01-18 Telefonaktiebolaget Lm Ericsson (Publ) Inter-frequency measurement and handover for wireless communications
EP1094675A1 (en) * 1999-10-21 2001-04-25 Hyundai Electronics Industries Co., Ltd. Method for transmitting radio resource control message in asynchronous mobile communication system
US6829482B2 (en) * 2000-05-16 2004-12-07 Telefonaktiebolaget Lm Ericsson (Publ) Switching from dedicated to common channels when radio resources are controlled by drift radio network
ATE429100T1 (en) * 2001-01-03 2009-05-15 Nokia Corp AOC ACROSS IP NETWORKS
US7046992B2 (en) * 2001-05-11 2006-05-16 Telefonaktiebolaget Lm Ericsson (Publ) Authentication of termination messages in telecommunications system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998006226A2 (en) * 1996-08-06 1998-02-12 Telefonaktiebolaget Lm Ericsson (Publ) Cellular telecommunications network having seamless interoperability between exchanges while providing voice, asynchronous data and facsimile services in multiple frequency hyperbands
WO2001054443A2 (en) * 2000-01-17 2001-07-26 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for improving the performance of inter-system handovers

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Universal mobile telecommunications system (UMTS) .", ETSI TS 125 331 V3.7.0, June 2001 (2001-06-01), RRC PROTOCOL SPECIFICATION (3GPP TS 25.331 version 3.7.0 Release 1999), pages 151 - 155, XP002902762 *

Also Published As

Publication number Publication date
ATE417474T1 (en) 2008-12-15
US20020160785A1 (en) 2002-10-31
CN1310563C (en) 2007-04-11
EP1386513A2 (en) 2004-02-04
US7181218B2 (en) 2007-02-20
EP1386513B1 (en) 2008-12-10
WO2002085060A2 (en) 2002-10-24
DE60230257D1 (en) 2009-01-22
CN1505910A (en) 2004-06-16

Similar Documents

Publication Publication Date Title
WO2002085060A3 (en) Commanding handover between differing radio access technologies
KR101120701B1 (en) Method for establishing a list of neighboring cells in a mobile radiocommunication system
US7254392B2 (en) Intersystem handover with modified parameters
EP3241387B1 (en) Cell reselection
KR101511485B1 (en) Methods, apparatuses and computer program procucts for controlling the transmission of measurement reports
AU2002366423A1 (en) Intersystem handover of a mobile terminal
EP2557847B1 (en) Inter-network handover system and method
US7092672B1 (en) Reporting cell measurement results in a cellular communication system
JP4933099B2 (en) Method and terminal for initiating measurement of signal power level in a terminal of a cellular network
WO2004045081A3 (en) System and method for discovering network interface capabilities
CA2360392A1 (en) Broadcasting of two generation cellular system control channel information over a three generation control channel to support roaming and handover to two generation cellular networks
US20060286981A1 (en) Unlicensed mobile access support in mobile networks of the third generation
CA2521224A1 (en) A network and method for sharing radio access nodes between core networks
US9344959B2 (en) Method and program for enhanced PLMN selection in a public land mobile network
DE60238307D1 (en) GSM NETWORKS AND SOLUTIONS FOR SEAMLESS MOBILITY BETWEEN GSM NETWORKS AND OTHER WIRELESS NETWORKS
WO2007051185A3 (en) Seamless inter-frequency handoff in wireless communication networks
WO2006120555A3 (en) A mechanism to enable optimized provision of beacon information in wlan networks
CA2391759A1 (en) Location management for cellular systems
KR20100072236A (en) Radio communication system and radio communication method
WO1999066740A3 (en) Location update method and inter core network entity handover method
CA2364621A1 (en) A cell selection method
EP1260112B1 (en) Intersystem handover with modified parameters
US20070161373A1 (en) Method for joint use of a radio access network by several mobile radio providers
KR100446271B1 (en) Parallel core networks for GSM/UMTS
US6952583B1 (en) Method for processing synchronous message in asynchronous mobile communication system

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG UZ VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
AK Designated states

Kind code of ref document: A3

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG UZ VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2002720729

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 028081102

Country of ref document: CN

WWP Wipo information: published in national office

Ref document number: 2002720729

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP