GB2277233A - Method of allocating radio channels - Google Patents

Method of allocating radio channels

Info

Publication number
GB2277233A
GB2277233A GB9409316A GB9409316A GB2277233A GB 2277233 A GB2277233 A GB 2277233A GB 9409316 A GB9409316 A GB 9409316A GB 9409316 A GB9409316 A GB 9409316A GB 2277233 A GB2277233 A GB 2277233A
Authority
GB
United Kingdom
Prior art keywords
channel
group
base station
radio channels
belonging
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
GB9409316A
Other versions
GB9409316D0 (en
GB2277233B (en
Inventor
Jussi Loeppoenen
Markku Rautiola
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.)
Nokia Oyj
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of GB9409316D0 publication Critical patent/GB9409316D0/en
Publication of GB2277233A publication Critical patent/GB2277233A/en
Application granted granted Critical
Publication of GB2277233B publication Critical patent/GB2277233B/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
    • 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]
    • 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]
    • H04W28/26—Resource reservation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel

Landscapes

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

Abstract

The invention pertains to a channel allocation method in a cellular radio system. The mobile radios (MS) have permanently stored in their memories a first group of radio channels scanned in a normal hunt sequence and a second group of radio channels scanned in a comprehensive hunt sequence. According to the invention a) when the control channel of a base station (BS) is changed, a channel permanently belonging to the first group is allocated as a new control channel to the base station whenever such a channel is available, b) if a channel belonging to the second group has to be allocated as a control channel, it is transferred temporarily to the first group and the change of group is announced through control channels to the mobile radios, and c) a channel permanently belonging to the first group is re-established as the control channel of a base station as soon as such a channel is available and the freed channel is returned to the second group. <IMAGE>
GB9409316A 1991-11-11 1992-10-28 Method of allocating radio channels Expired - Fee Related GB2277233B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI915309A FI94202C (en) 1991-11-11 1991-11-11 Radio channel allocation method
PCT/FI1992/000290 WO1993010602A1 (en) 1991-11-11 1992-10-28 Method of allocating radio channels

Publications (3)

Publication Number Publication Date
GB9409316D0 GB9409316D0 (en) 1994-07-27
GB2277233A true GB2277233A (en) 1994-10-19
GB2277233B GB2277233B (en) 1995-08-02

Family

ID=8533470

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9409316A Expired - Fee Related GB2277233B (en) 1991-11-11 1992-10-28 Method of allocating radio channels

Country Status (5)

Country Link
AU (1) AU663531B2 (en)
DE (2) DE4293920T1 (en)
FI (1) FI94202C (en)
GB (1) GB2277233B (en)
WO (1) WO1993010602A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2303763A (en) * 1995-07-26 1997-02-26 Motorola Israel Ltd Temporary Channel Allocation in a Communications System
GB2316578A (en) * 1996-08-24 1998-02-25 Motorola Ltd Control system for cellular network
GB2327014A (en) * 1997-06-30 1999-01-06 Ericsson Telefon Ab L M Detecting neighbouring and distant base stations in a cellular communications system

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI92786C (en) * 1993-03-30 1994-12-27 Nokia Telecommunications Oy Procedure for searching signaling channel in a radio system
FI940196A (en) * 1994-01-14 1995-07-15 Nokia Telecommunications Oy Method for allocating channels in a radio system, subscriber station and a base station
GB2307826B (en) * 1995-11-28 2000-01-19 Int Mobile Satellite Org Communication method and apparatus
DE19748057A1 (en) * 1997-10-31 1999-05-06 Cit Alcatel Method and system for radio communication between a fixed and a mobile radio device
JP3449204B2 (en) * 1998-01-23 2003-09-22 ソニー株式会社 Control device, wireless transmission device, and wireless transmission method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4870408A (en) * 1987-04-30 1989-09-26 Motorola, Inc. Method for dynamically allocating data channels on a trunked communication system
US5034993A (en) * 1989-03-15 1991-07-23 Motorola, Inc. Method for allocating communication resources among RF communications systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3246743C1 (en) * 1982-12-17 1984-07-05 Philips Kommunikations Industrie AG, 8500 Nürnberg Method for distributing the volume of traffic to various organizational channels of a radio transmission system
DE3611301C2 (en) * 1986-04-04 1997-09-25 Philips Patentverwaltung Mobile radio system with communication channel and organization channel
DE3828003A1 (en) * 1988-08-18 1990-02-22 Bosch Gmbh Robert MULTIPLE LANGUAGE CHANNELS AND A BROADBAND NETWORK INCLUDING AN ORGANIZATION CHANNEL

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4870408A (en) * 1987-04-30 1989-09-26 Motorola, Inc. Method for dynamically allocating data channels on a trunked communication system
US5034993A (en) * 1989-03-15 1991-07-23 Motorola, Inc. Method for allocating communication resources among RF communications systems

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2303763A (en) * 1995-07-26 1997-02-26 Motorola Israel Ltd Temporary Channel Allocation in a Communications System
GB2303763B (en) * 1995-07-26 2000-02-16 Motorola Israel Ltd Communications system and method of operation
GB2316578A (en) * 1996-08-24 1998-02-25 Motorola Ltd Control system for cellular network
GB2316578B (en) * 1996-08-24 2001-01-24 Motorola Ltd Control system for cellular network
GB2327014A (en) * 1997-06-30 1999-01-06 Ericsson Telefon Ab L M Detecting neighbouring and distant base stations in a cellular communications system
GB2327014B (en) * 1997-06-30 2002-04-24 Ericsson Telefon Ab L M Mobile communications system

Also Published As

Publication number Publication date
GB9409316D0 (en) 1994-07-27
FI915309A0 (en) 1991-11-11
AU663531B2 (en) 1995-10-12
FI915309A (en) 1993-05-12
AU2874392A (en) 1993-06-15
FI94202B (en) 1995-04-13
FI94202C (en) 1995-07-25
DE4293920C2 (en) 2002-10-24
WO1993010602A1 (en) 1993-05-27
DE4293920T1 (en) 1994-11-10
GB2277233B (en) 1995-08-02

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20031028