Method for repeater management
First Claim
1. Method for repeater management in a telecommunication network utilizing wireless data transmission, said network comprising base stations for wireless transmission of data, repeaters for repeating and amplifying the wireless transmission from and to the base stations to shadow regions of the base stations, and a network management centre for changing the configuration of the base stations to correspond to a base station plan received by the network management centre, the method comprising:
- adding to the network management centre a database including data on repeaters, which data include for each repeater at least an identifier of a base station the wireless transmission of which the repeater concerned repeats and amplifies, making a repeater plan for changing repeater parameters to correspond to the changed configuration of the base stations, and sending each repeater an update message containing parameters for the reconfiguring of said repeater to correspond to the repeater plan.
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Accused Products
Abstract
In order to integrate repeater management with network management in a wireless telecommunication network, a database is added to the network management center (NMC), said database including the data on the network repeaters (R1, R2, R3), which include for each repeater (R1, R2, R3) at least the identifier of the base station (BTS) corresponding to the repeater concerned; a repeater plan is made for changing repeater parameters to correspond to the changed configuration of the base stations; and each repeater is sent an update message (B1, B2, B3) containing parameters for the reconfiguring of the repeater (R1, R2, R3) to correspond to the repeater plan. The invention also relates to a network management system in which the method of the invention can be applied. In addition, the invention relates to a repeater, which can be utilized in the method and system of the invention.
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Citations
9 Claims
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1. Method for repeater management in a telecommunication network utilizing wireless data transmission, said network comprising base stations for wireless transmission of data, repeaters for repeating and amplifying the wireless transmission from and to the base stations to shadow regions of the base stations, and a network management centre for changing the configuration of the base stations to correspond to a base station plan received by the network management centre, the method comprising:
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adding to the network management centre a database including data on repeaters, which data include for each repeater at least an identifier of a base station the wireless transmission of which the repeater concerned repeats and amplifies, making a repeater plan for changing repeater parameters to correspond to the changed configuration of the base stations, and sending each repeater an update message containing parameters for the reconfiguring of said repeater to correspond to the repeater plan. - View Dependent Claims (2, 3)
adding a new repeater to said database by giving at least an identifier of the repeater, its contact number and the identifier of the base station, and storing in said database frequencies of the base station corresponding to the repeater concerned as the frequencies for said repeater.
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4. Network management system for a radio network, which comprises base stations for sending radio signals and repeaters for repeating and amplifying radio signals to and from the base stations to shadow regions of the base stations,
said network management system comprising a database for storing base station data and means for receiving a base station plan and for sending information included therein to the base stations for changing their configuration, means for storing data on the repeaters in said database, which data contain for each repeater at least an identifier of the base station the signals of which the repeater is arranged to repeat and amplify, means for utilizing the data on the repeaters stored in the database for producing a repeater plan in response to a base station plan received, and means for sending each repeater an update message responsive to the repeater plan.
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9. A repeater of a wireless telecommunications network including a network management centre and at least a base station for wireless transmission of data, the repeater repeating and amplifying the wireless transmission from and to the base station in a shadow region of the base station and comprising:
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means for receiving at least one update message from the network management centre, which update message indicates changed frequency parameters; and
means for changing the repeater'"'"'s frequency parameters as indicated in the update message.
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Specification