Transmission apparatus of base station and receiver of mobile station in cellular mobile communication system

Abstract

PROBLEM TO BE SOLVED: To provide a transmission apparatus of a base station and a receiver of a mobile station in a cellular mobile communication system for solving a problem of difficulty in high speed data communication caused by deterioration in the communication quality due to an increase in the attenuation of a desired signal and also due to an increase in an interference signal quantity at a point apart from the base station. ŽSOLUTION: The cellular mobile communication system is provided with respective configurations of transmitting and receiving communication data in a first communication mode wherein a prescribed amount of the communication data is transmitted almost at a maximum communication speed, in a second communication mode wherein the prescribed amount of the communication data is divided and each of the communication data is transmitted with enhanced communication quality instead of a reduced communication speed, or in a third communication mode wherein the communication is carried out with only one base station like the case with the first or second communication mode without dividing the prescribed amount of the communication data and the data communication is carried out at a reduced communication speed with enhanced communication quality. the respective configurations select any of the communication modes according to a state of the communication environment, and carry out the transmission and the reception. Ž

Description

technical field [0001] The present invention relates to a cellular mobile communication system in which a single frequency is repeated, and in particular to a cellular mobile communication system capable of realizing high-speed communication even in bad communication conditions such as large interference. [0002] In addition, it relates to a transmitting device of a base station and a receiving device of a mobile station in a cellular mobile communication system, and particularly relates to a cellular mobile communication system capable of realizing high-speed communication even when the communication status is bad such as large interference The transmitting device of the base station and the receiving device of the base station. [0003] In addition, it relates to a base station selection control method for a cellular mobile communication system, and more particularly, to a base station selection control method applicable to a cellular mobile communication system that can re...

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Problems solved by technology

[0040] Therefore, the present invention is proposed in order to solve the above-mentioned problems, and its purpose is to provide a cellular mobile communication system, a transmitting device of a base station and a receiving device of a mobile station used in the cellular mobile communication system, and a device suitable for the cellular mobile communication A base station selection control method in a system in which, in a cellular mobile communication system, the problem of deteriorating communication quality and making high-speed data communication difficult due to an increase in the attenuation amount of a desired signal and an increase in the amount of interference signal at a location where a base station is separated is solved question

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