Dynamic channel distribution method for broadband CDMA mobile communication system

Abstract

The present invention discloses broadband code division multiple access mobile communication system dynamical channel assignment method. It contains finding out current power equivalent feasible value range without power restriction after band width band width speed-adjustment through theoretical model, in practical operation, calculating said range according to channel parameter and state, thereof configuring one power regulation threshold and Fa and Fb event used for real time measuring current power whether satisfying bandwidth control requirement, only satisfying not occurring power restriction status, receiving service quantity triggered or link recovering triggered bandwidth control request.

Description

technical field [0001] The invention relates to a wireless resource management method of a wideband code division multiple access mobile communication system, in particular to a dynamic channel allocation method of a wideband code division multiple access mobile communication system. Background technique [0002] Since the digital mobile communication network entered the mobile communication market with unprecedented penetration, people's demand for wireless personal communication is increasing day by day. This is also one of the driving forces for wireless communication to become the main focus of the industry. At the same time, the prevalence of the Internet has also promoted the wireless users' demand for high-speed data transmission, and the era of wireless high-speed multimedia is not far away. Therefore, while looking forward to the huge potential of wireless network development, we are also aware of the potential challenges brought by high user volume, high data tran...

AI Technical Summary

Problems solved by technology

Therefore, whether the configuration value of the bandwidth adjustment threshold is reasonable will greatly affect the performance of bandwidth adjustment. If the threshold is too small, it will lead to waste of resources. If it is too high, it will cause power limitation and cannot be completely avoided.

However, in practical applications, system parameters and business conditions themselves change dynamically, and a fixed bandwidth adjustment threshold cannot meet such requirements, so it cannot completely solve the problem of avoiding power limitation.

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