NO20012385L - Procedure for channel assignment, as well as cellular radio system - Google Patents

Procedure for channel assignment, as well as cellular radio system

Info

Publication number
NO20012385L
NO20012385L NO20012385A NO20012385A NO20012385L NO 20012385 L NO20012385 L NO 20012385L NO 20012385 A NO20012385 A NO 20012385A NO 20012385 A NO20012385 A NO 20012385A NO 20012385 L NO20012385 L NO 20012385L
Authority
NO
Norway
Prior art keywords
basis
cellular radio
given cell
radio system
channel assignment
Prior art date
Application number
NO20012385A
Other languages
Norwegian (no)
Other versions
NO20012385D0 (en
Inventor
Petteri Hakalin
Eija Saario
Original Assignee
Nokia Networks 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 Networks Oy filed Critical Nokia Networks Oy
Publication of NO20012385D0 publication Critical patent/NO20012385D0/en
Publication of NO20012385L publication Critical patent/NO20012385L/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

Landscapes

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

Abstract

Oppfinnelsen angår et celledelt radiosystem og en fremgangsmåte for ka- naltildeling. l fremgangsmåten styres tildeling av kanaler til abonnenter i det celle- delte radionettverket på grunnlag av den innbyrdes interferens mellom den gitte cellen (200) og nabocellene (220 til 250). l løsningen ifølge oppfinnelsen defineres nabocelle-forbindelser som mottar interferens fra den gitte cellen (200), hvilke na- boceller (220 til 250) benytter i det minste delvis samme frekvenssett som den gitte cellen (200), på grunnlag av målingene som abonnentterminalene som befin- ner seg i nabocellene (220 til 250), rapporterer om sine sterkeste naboer, og på grunnlag av de felles frekvenser som benyttes av nabocellene (220 til 250) sam- men med den gitte cellen (200). Således kan avgjørelsen om tildeling av en kanal til abonnentterminalen foretas på grunnlag av optimale data.The invention relates to a cellular radio system and a method for channel assignment. In the method, assignment of channels to subscribers in the cellular radio network is controlled on the basis of the interference between the given cell (200) and the neighboring cells (220 to 250). In the solution according to the invention, neighbor cell connections receiving interference from the given cell (200) are defined, which neighbor cells (220 to 250) use at least in part the same frequency set as the given cell (200), on the basis of the measurements as the subscriber terminals which are in neighboring cells (220 to 250), report on their strongest neighbors, and on the basis of the common frequencies used by neighboring cells (220 to 250) together with the given cell (200). Thus, the decision to assign a channel to the subscriber terminal can be made on the basis of optimal data.

NO20012385A 1998-11-16 2001-05-15 Procedure for channel assignment, as well as cellular radio system NO20012385L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI982473A FI982473A (en) 1998-11-16 1998-11-16 Procedure for channel assignment and cellular radio system
PCT/FI1999/000945 WO2000030388A1 (en) 1998-11-16 1999-11-15 Channel allocation method and cellular radio system

Publications (2)

Publication Number Publication Date
NO20012385D0 NO20012385D0 (en) 2001-05-15
NO20012385L true NO20012385L (en) 2001-05-15

Family

ID=8552919

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20012385A NO20012385L (en) 1998-11-16 2001-05-15 Procedure for channel assignment, as well as cellular radio system

Country Status (7)

Country Link
EP (1) EP1131977A1 (en)
JP (1) JP2002530958A (en)
CN (1) CN1326657A (en)
AU (1) AU1388600A (en)
FI (1) FI982473A (en)
NO (1) NO20012385L (en)
WO (1) WO2000030388A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2352586B (en) * 1999-06-07 2004-03-10 Nec Corp Handover between mobile networks
EP1235451A1 (en) * 2001-02-20 2002-08-28 Motorola, Inc. Optimisation of cellular communications network performance
DE10118501C2 (en) * 2001-04-12 2003-12-18 Siemens Ag Adaptive threshold value determination for optimized channel allocation in radio systems
GB2391427B (en) * 2002-07-24 2005-12-21 Motorola Inc A communication system and method of allocating resource thereof
US7353025B2 (en) * 2003-09-29 2008-04-01 Lg Electronics Inc. Uplink scheduling method of wireless mobile communication system
US8200263B2 (en) 2007-09-21 2012-06-12 Research In Motion Limited Apparatus and method for providing uplink interference coordination in a radio communication system
CN101237707B (en) * 2008-03-06 2012-07-18 北京天碁科技有限公司 A method for detection inter-frequency interference cell in reselection or switching
US8830920B2 (en) * 2009-06-17 2014-09-09 Qualcomm Incorporated Resource block reuse for coordinated multi-point transmission
CN101998412B (en) * 2009-08-11 2013-09-25 ***通信集团公司 Frequency resource allocation method, home node B management system (HMS) and Femto eNB
CN101707784B (en) * 2009-11-18 2012-04-25 华为技术有限公司 Method and device for acquiring path loss
WO2012028919A1 (en) * 2010-08-26 2012-03-08 パナソニック株式会社 Multi-hop communication system
US11606732B1 (en) 2021-09-08 2023-03-14 T-Mobile Usa, Inc. Coverage improvement for 5G new radio wireless communication network, such as for over-shooting cells
US11800382B1 (en) 2021-09-08 2023-10-24 T-Mobile Usa, Inc. Coverage improvement for 5G new radio wireless communication network

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5455821A (en) * 1994-11-10 1995-10-03 Motorola, Inc. Communication system resource allocation method
FI980229A (en) * 1998-02-02 1999-08-03 Nokia Networks Oy A method for handling a traffic channel request

Also Published As

Publication number Publication date
FI982473A (en) 2000-05-17
NO20012385D0 (en) 2001-05-15
WO2000030388A1 (en) 2000-05-25
AU1388600A (en) 2000-06-05
JP2002530958A (en) 2002-09-17
CN1326657A (en) 2001-12-12
EP1131977A1 (en) 2001-09-12
FI982473A0 (en) 1998-11-16

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