GB2377590A - System and method for private communications system selection - Google Patents

System and method for private communications system selection

Info

Publication number
GB2377590A
GB2377590A GB0212439A GB0212439A GB2377590A GB 2377590 A GB2377590 A GB 2377590A GB 0212439 A GB0212439 A GB 0212439A GB 0212439 A GB0212439 A GB 0212439A GB 2377590 A GB2377590 A GB 2377590A
Authority
GB
United Kingdom
Prior art keywords
dcch
communications system
private communications
frequency set
select
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.)
Granted
Application number
GB0212439A
Other versions
GB0212439D0 (en
GB2377590B (en
Inventor
Kenneth Wallstedt
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.)
Ericsson Inc
Original Assignee
Ericsson 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 Ericsson Inc filed Critical Ericsson Inc
Publication of GB0212439D0 publication Critical patent/GB0212439D0/en
Publication of GB2377590A publication Critical patent/GB2377590A/en
Application granted granted Critical
Publication of GB2377590B publication Critical patent/GB2377590B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H04W16/16—Spectrum sharing arrangements between different networks for PBS [Private Base Station] arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Landscapes

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

Abstract

A system and method for determining at a cellular station a dedicated control channel (DCCH) frequency of a digital private communications system including determining a DCCH frequency set which is less than all frequencies designated for DCCHs of cellular communications systems. The select DCCH frequency set is stored in a private base station memory of the digital private communications system. A digital private communications system DCCH is operated using only the frequencies within the select DCCH frequency set, and the select DCCH frequency set is scanned at the cellular station to locate the digital private communications system DCCH. An indication such as a "flag" is provided at a public base station, indicating the presence of the digital private communications system. The flag is transmitted from the public base station to the mobile cellular station, where the mobile cellular station scans the select DCCH frequency set only where the indication indicates the presence of the digital private communications system. A cellular station timer for measuring a predetermined time period triggers automatic scanning of the select DCCH frequency set by the mobile cellular station at intervals of the predetermined time period.
GB0212439A 1999-12-03 2000-11-02 System and method for private communications system selection Expired - Fee Related GB2377590B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45377999A 1999-12-03 1999-12-03
PCT/US2000/030290 WO2001041494A1 (en) 1999-12-03 2000-11-02 System and method for private communications system selection

Publications (3)

Publication Number Publication Date
GB0212439D0 GB0212439D0 (en) 2002-07-10
GB2377590A true GB2377590A (en) 2003-01-15
GB2377590B GB2377590B (en) 2004-01-14

Family

ID=23802033

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0212439A Expired - Fee Related GB2377590B (en) 1999-12-03 2000-11-02 System and method for private communications system selection

Country Status (4)

Country Link
AR (1) AR032751A1 (en)
AU (1) AU1458201A (en)
GB (1) GB2377590B (en)
WO (1) WO2001041494A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8542655B2 (en) * 2005-08-23 2013-09-24 Nec Corporation Radio communication method and system capable of reducing inter-cell interference, and its mobile station and base station
WO2008108716A1 (en) * 2007-03-08 2008-09-12 Telefonaktiebolaget Lm Ericsson (Publ) A method and apparatuses for allocating service area identifiers in a wireless system
CN101309499A (en) * 2007-05-18 2008-11-19 华为技术有限公司 Method, terminal and system for implementing cell selection
FR2944668B1 (en) * 2009-04-15 2011-06-10 St Nxp Wireless France METHOD OF PROCESSING A FREQUENCY BAND BY A WIRELESS COMMUNICATION APPARATUS AND APPARATUS THEREFOR
US20110030035A1 (en) * 2009-07-31 2011-02-03 Chih-Hsiang Wu Method of managing authorization of private node b in a wireless communication system and related device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997007647A1 (en) * 1995-08-21 1997-02-27 Ericsson Inc. Methods and systems for allocating a cellular communications channel for communication between a cellular terminal and a telephone base station using received signal strength measurements
US5794157A (en) * 1996-08-28 1998-08-11 Telefonaktiebolaget Lm Ericsson Method and system for autonomously allocating transmit power levels for communication between a cellular terminal and a telephone base station
WO1998039939A2 (en) * 1997-03-04 1998-09-11 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for autonomously allocating frequencies to a radio system sharing frequencies with an overlapping macro radio system
US5924038A (en) * 1997-05-16 1999-07-13 Nokia Mobile Phones Limited Method and apparatus to speed up autonomous system selection after call release

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997007647A1 (en) * 1995-08-21 1997-02-27 Ericsson Inc. Methods and systems for allocating a cellular communications channel for communication between a cellular terminal and a telephone base station using received signal strength measurements
US5794157A (en) * 1996-08-28 1998-08-11 Telefonaktiebolaget Lm Ericsson Method and system for autonomously allocating transmit power levels for communication between a cellular terminal and a telephone base station
WO1998039939A2 (en) * 1997-03-04 1998-09-11 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for autonomously allocating frequencies to a radio system sharing frequencies with an overlapping macro radio system
US5924038A (en) * 1997-05-16 1999-07-13 Nokia Mobile Phones Limited Method and apparatus to speed up autonomous system selection after call release

Also Published As

Publication number Publication date
WO2001041494A1 (en) 2001-06-07
AU1458201A (en) 2001-06-12
GB0212439D0 (en) 2002-07-10
GB2377590B (en) 2004-01-14
AR032751A1 (en) 2003-11-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20151102