Base station control equipment load distributed system
AssigneeNEC Corporation
InventorHiroaki Nakashima
Life of this patent
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Abstract
In the cellular mobile communication system comprising an MSC (Mobile-services Switching Center), a plurality of kinds of BSC (Base Station Control equipment), and a plurality of BTSes (Base Transceiver Station), the MSC was configured to comprise load status supervision/control means for supervising and controlling a load status of the BSC, each kind of the BSC to comprise data management means for managing a base station number etc. of the BTS to be managed as a subordinate of its own BSC, and call process ability management means for managing call process ability of its own BSC and the BTS under command thereof, and each BTS to comprise base station control equipment storage means for storing the BSC to which its own BTS should make access.
Claims10
In a cellular mobile communication system comprising;
- an MSC (Mobile-services Switching Center);
- a plurality of kinds of BSC (Base Station Control equipment) to be connected to said MSC via a first communication network;
- and a plurality of BTSes (Base Transceiver Station) to be connected to said plurality of kinds of said BSC via a second communication network, said second communication network being a loop network, a base station control equipment load distributed system, characterized in that:
- said MSC comprises load status supervision/control means for supervising and controlling a load status of said plurality of kinds of said BSC;
- each of said plurality of kinds of said BSC comprises data management means for managing a base station number etc. of the BTS to be managed as a subordinate of its own BSC, and call process ability management means for managing call process ability of its own BSC and the BTS under command thereof, respectively;
- each of said plurality of said BTSes comprises base station control equipment storage means for storing the BSC to which its own BTS should make access, respectively;
- and
- in the event that load of a call process of any kind of the BSC became heavy and the process of a call became impossible to perform in the above BSC, said load status supervision/control means of said MSC switches over so as to select the other kind of the BSC of which load is light for causing it to perform the process of the above call.
In a cellular mobile communication system comprising an MSC (Mobile-services Switching Center), a plurality of kinds of BSC (Base Station Control equipment) to be connected to said MSC via a first communication network, and a plurality of BTSes (Base Transceiver Station) to be connected to said plurality of kinds of said BSC in a cascade shape via a third communication network, a base station control equipment load distributed system, comprising:
- said MSC comprises load status supervision/control means for supervising and controlling a load status of said plurality of kinds of said BSC;
- each of said plurality of kinds of said BSC comprises data management means for managing a base station number etc. of the BTS to be managed as a subordinate of its own BSC, and call process ability management means for managing call process ability of its own BSC and the BTS under command thereof, respectively;
- each of said plurality of said BTSes comprises base station control equipment storage means for storing the BSC to which its own BTS should make access;
- and
- in the event that load of a call process of any kind of the BSC became heavy and the process of a call became impossible to perform in the above BSC, said load status supervision/control means of said MSC switches over so as to select the other kind of the BSC, of which load is light, for causing it to perform the process of the above call.
Dependencies are inferred from the claim text.