Method and device for realizing automatic traffic balancing function of PHS base-station

Abstract

The invention provides a method for realizing the automatical traffic balancing function of base-station in a personal communication access system, wherein the system comprises a common telephone network, wireless access section base-station controller, a plurality of base-stations, and a plurality of personal terminals, the following steps being implemented by the method : when the base-station is busy situation in respect of traffic channel, preventing the personal terminal from continuing to try to establish communication with the base-station by informing the busy situation to a corresponding personal terminal and shielding the control information transmitted to the personal terminal; when the base-station resumes the idle situation in respect of traffic channel, allowing the personal terminal to resume trying to establish communication with the base-station by informing the idle situation to the corresponding personal terminal and freeing from the shielding of the control information transmitted to the personal terminal by the base-station. The invention further provides a apparatus for realizing above method. The method and apparatus of the present invention may realize the traffic balancing between high traffic base-station and low traffic base-station, and improve the asking for connecting rate and switch rate of the overall system, and reduce calling block probability.

Description

technical field [0001] The present invention relates to a wireless communication management method, more specifically, to a method and device for realizing the automatic traffic balance function of a base station in a personal communication access system (PAS). Background technique [0002] The current popular "Personal Handy Phone System" (that is, the personal communication access system PAS) adopts the mobile communication standard PHS (Personal Handy phone System), which is a micro-cellular technology, and the initial base station transmission power is only 10 milliseconds. watt. With the continuous expansion of the number of users, the problems exposed by this low-power base station are also increasing, such as unsatisfactory network coverage and frequent switching of mobile phones. This series of problems can be effectively solved by enhancing the transmit power of the base station. At present, the mainstream products of PHS base stations on the market have changed f...

AI Technical Summary

Problems solved by technology

[0005] However, as mentioned above, in the area where large and small power base stations coexist, it is easy to form a situation where the traffic of the high power base station is very busy while the surrounding low power base stations are always relatively idle, that is, the so-called unbalanced traffic

Even in areas with only high-power base stations, due to differences in installation locations, individual base stations bear a large amount of traffic, and the blocking rate is very high. In this case, even if new base stations are installed around, the traffic cannot be effectively shared.

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