Inter-network carrier channel supporting system

Abstract

The invention relates to an inter-network carrier channel supporting system, which comprises a first carrier information source, a second carrier information source and a terminal relay unit, wherein the first carrier information source is used for generating and / or controlling a first carrier channel to overlay a first space region; the second carrier information source is used for generating orcontrolling a second carrier channel to overlay a second space region; and the terminal relay unit is used for actively dispatch the second carrier channel of the second carrier information source inthe second space region to be used by the first space region when detecting that the source of the first carrier channel used by the first carrier information source is not enough for the first spaceregion. The invention has the following advantages that firstly, the overlay networks of the carrier channels can be supported by external networks according to the actual requirement; secondly, the mode for giving relief for the carrier channels as required can realize the source sharing of the carrier channels between the two overlay networks, in particular to two base stations; in addition, the utilization rate of the carrier channels of the overlay networks in a supporting part can be improved.

Description

【Technical field】 [0001] The invention relates to the utilization technology of carrier resources in a mobile communication coverage system, in particular to a cross-network carrier channel support system. 【technical background】 [0002] In the mobile communication coverage system, with the in-depth development of network construction and the continuous improvement of network coverage, the goal of making calls anytime, anywhere has been basically realized. The biggest bottleneck of network development is that the network sacrifices a lot of network indicators in order to meet the traffic needs of users, and reduces the utilization rate of channel resources in exchange for capacity; utilization rate. [0003] by figure 1 For example, let figure 1 The middle cells D1 and D2 belong to the coverage of the base stations B1 and B2 respectively. Assuming that the two base stations B1 and B2 are used as source nodes, each has a total of n carrier channel resources. Whether it is ...

AI Technical Summary

Problems solved by technology

Therefore, when the number of traffic actually required in the cell D1 is greater than n, the base station B1 cannot meet the normal call demands of all users in the cell D1 covered by it; The number is less than n, for the base station B2, it will undoubtedly cause a waste of carrier channel resources

[0004] On the other hand, the number of actual traffic demands of cells D1 and D2 is a variable, and it will change with the change of people's activity characteristics. If a higher n value is blindly pursued in order to ensure the normal communication of customers, the It will further affect the allocation of frequency band resources and reduce the utilization rate of carrier channel resources

[0005]Furthermore, the current coordination of carrier channel resources is often limited to the channel adjustment within the coverage network extended from a base station, and there is still room for breakthroughs in this thinking Space

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