WO2005125232A3 - Cellular communications system - Google Patents
Cellular communications system Download PDFInfo
- Publication number
- WO2005125232A3 WO2005125232A3 PCT/US2005/019829 US2005019829W WO2005125232A3 WO 2005125232 A3 WO2005125232 A3 WO 2005125232A3 US 2005019829 W US2005019829 W US 2005019829W WO 2005125232 A3 WO2005125232 A3 WO 2005125232A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- frequency band
- handovers
- signal strength
- communications system
- cellular communications
- Prior art date
Links
- 230000010267 cellular communication Effects 0.000 title abstract 2
- 230000000903 blocking effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/06—Reselecting a communication resource in the serving access point
-
- 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
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/00837—Determination of triggering parameters for hand-off
-
- 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
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/0085—Hand-off measurements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
- H04W36/142—Reselecting a network or an air interface over the same radio air interface technology
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05791278A EP1759540A4 (en) | 2004-06-15 | 2005-06-06 | Cellular communications system |
CN2005800160048A CN101385363B (en) | 2004-06-15 | 2005-06-06 | Cellular communications system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0413330A GB2415323B (en) | 2004-06-15 | 2004-06-15 | Cellular communications system |
GB0413330.2 | 2004-06-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005125232A2 WO2005125232A2 (en) | 2005-12-29 |
WO2005125232A3 true WO2005125232A3 (en) | 2008-07-31 |
Family
ID=32749914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2005/019829 WO2005125232A2 (en) | 2004-06-15 | 2005-06-06 | Cellular communications system |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1759540A4 (en) |
CN (1) | CN101385363B (en) |
GB (1) | GB2415323B (en) |
WO (1) | WO2005125232A2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101047968B (en) * | 2006-03-30 | 2012-06-20 | 华为技术有限公司 | Method and device for controlling user equipment switchover radio evolution network |
BRPI1016006B1 (en) * | 2009-06-30 | 2021-03-09 | Deutsche Telekom (Uk) Limited | method for handling communication between a user's equipment and a radio network controller |
WO2014111156A1 (en) * | 2013-01-18 | 2014-07-24 | Nokia Solutions And Networks Oy | Detection and inhibition of multiple consecutive inter-rat ping-pong handovers |
KR20150018135A (en) * | 2013-08-09 | 2015-02-23 | 삼성전자주식회사 | Apparatus and method for providing a packet service |
CN109495936A (en) * | 2018-10-25 | 2019-03-19 | 惠州Tcl移动通信有限公司 | The switching method and storage device of a kind of mobile device and its communication band |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0660627A2 (en) * | 1993-12-22 | 1995-06-28 | Nokia Mobile Phones Ltd. | Multi-mode radio telephone |
US5778316A (en) * | 1993-11-01 | 1998-07-07 | Telefonaktiebolaget Lm Ericsson | Method and apparatus for selecting a control channel based on service availability |
US6456847B1 (en) * | 1998-12-11 | 2002-09-24 | Nokia Mobile Phones Ltd. | Timing of handover |
EP0966173B1 (en) * | 1998-06-17 | 2002-10-30 | Motorola, Inc. | Handover determination in a mobile communication system |
US20020183030A1 (en) * | 2001-03-30 | 2002-12-05 | Morten Damgaard | Frequency plan |
US6505043B1 (en) * | 1999-05-20 | 2003-01-07 | Nec Corporation | Mobile communication system capable of selecting relevant base station to be connected to mobile station from base-station-described neighbor list produced based on the number of times of hand-over operations |
US6594241B1 (en) * | 1999-12-08 | 2003-07-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Channel-type switching control |
US20050059401A1 (en) * | 2000-04-07 | 2005-03-17 | Tao Chen | Method of handoff within a telecommunications system containing digital base stations with different spectral capabilities |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5396645A (en) * | 1992-04-09 | 1995-03-07 | Comcast Pcs Communications, Inc. | System and method for determining whether to assign a macrocell or microcell communication frequency to a mobile communication terminal |
GB2301733B (en) * | 1995-05-27 | 1999-09-22 | Motorola Inc | Method for determining handover in a multicellular communications system |
KR19990048321A (en) * | 1997-12-09 | 1999-07-05 | 윤종용 | Hard Handoff Processing Method in Digital Mobile Communication System |
US5999814A (en) * | 1998-05-05 | 1999-12-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Method of detecting and inhibiting mobile station handoff oscillations in a cellular telecommunications network |
FI981942A (en) * | 1998-09-10 | 2000-03-11 | Nokia Networks Oy | Method for channel allocation and arrangement in a two frequency network |
JP4604432B2 (en) * | 2001-08-29 | 2011-01-05 | 日本電気株式会社 | MOBILE COMMUNICATION SYSTEM, MOBILE DEVICE USED FOR THE SAME, ITS CONTROL METHOD AND PROGRAM |
CN100450238C (en) * | 2002-10-18 | 2009-01-07 | 株式会社Ntt都科摩 | Mobile station, mobile communication system and network selecting method |
-
2004
- 2004-06-15 GB GB0413330A patent/GB2415323B/en not_active Expired - Fee Related
-
2005
- 2005-06-06 CN CN2005800160048A patent/CN101385363B/en not_active Expired - Fee Related
- 2005-06-06 WO PCT/US2005/019829 patent/WO2005125232A2/en not_active Application Discontinuation
- 2005-06-06 EP EP05791278A patent/EP1759540A4/en not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5778316A (en) * | 1993-11-01 | 1998-07-07 | Telefonaktiebolaget Lm Ericsson | Method and apparatus for selecting a control channel based on service availability |
EP0660627A2 (en) * | 1993-12-22 | 1995-06-28 | Nokia Mobile Phones Ltd. | Multi-mode radio telephone |
EP0966173B1 (en) * | 1998-06-17 | 2002-10-30 | Motorola, Inc. | Handover determination in a mobile communication system |
US6456847B1 (en) * | 1998-12-11 | 2002-09-24 | Nokia Mobile Phones Ltd. | Timing of handover |
US6505043B1 (en) * | 1999-05-20 | 2003-01-07 | Nec Corporation | Mobile communication system capable of selecting relevant base station to be connected to mobile station from base-station-described neighbor list produced based on the number of times of hand-over operations |
US6594241B1 (en) * | 1999-12-08 | 2003-07-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Channel-type switching control |
US20050059401A1 (en) * | 2000-04-07 | 2005-03-17 | Tao Chen | Method of handoff within a telecommunications system containing digital base stations with different spectral capabilities |
US20020183030A1 (en) * | 2001-03-30 | 2002-12-05 | Morten Damgaard | Frequency plan |
Non-Patent Citations (2)
Title |
---|
MIN-HUA ET AL.: "THE MOBILE IP HANDOFF BETWEEN HYBRID NETWORKS", PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, 2002, THE 13TH IEEE INTERNATIONAL SYMPOSIUM, vol. 1, 15 September 2002 (2002-09-15) - 18 September 2002 (2002-09-18), pages 265 - 269, XP010614228 * |
RANSOM: "HANDOFF CONSIDERATIONS IN MICROCELLULAR SYSTEMS PLANNING", PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, 1995. PIMRC'95. MERGING ONTO THE INFORMATION SUPERHIGHWAY. SIXTH IEEE INTERNATIONAL SYMPOSIUM, vol. 2, 27 September 1995 (1995-09-27) - 29 September 1995 (1995-09-29), pages 804 - 808, XP010150894 * |
Also Published As
Publication number | Publication date |
---|---|
EP1759540A4 (en) | 2011-07-27 |
CN101385363A (en) | 2009-03-11 |
GB0413330D0 (en) | 2004-07-21 |
GB2415323A (en) | 2005-12-21 |
WO2005125232A2 (en) | 2005-12-29 |
EP1759540A2 (en) | 2007-03-07 |
CN101385363B (en) | 2011-01-05 |
GB2415323B (en) | 2006-06-28 |
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