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Mixed wireless resource management method for mobile communication system

A wireless resource management and mobile communication system technology, applied in the field of mobile communication system transmission technology research, can solve the problems of wireless network optimization design inconvenience, etc., to achieve the effect of improving wireless resource utilization, increasing system capacity, and achieving low complexity

Inactive Publication Date: 2005-07-20
SOUTHEAST UNIV
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional wireless resource management methods use various wireless resource management technologies, which brings a lot of inconvenience to the optimal design of wireless networks. Research adopts reasonable and efficient radio resource management schemes, and joint optimization of radio resource management schemes using various radio resource management technologies has become a current development trend

Method used

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  • Mixed wireless resource management method for mobile communication system
  • Mixed wireless resource management method for mobile communication system

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Embodiment Construction

[0015] The present invention proposes a hybrid radio resource management scheme, the basic idea of ​​which is: comprehensively considering the realization of various radio resource management technologies, the radio resource management control device centrally performs the management of each radio resource management parameter according to the service requirements and channel estimation results. Periodic configuration.

[0016] figure 1 It can be seen that during implementation, the radio resource management control device periodically collects channel information, service requirement information, and working status of radio resource management technologies, and adjusts the operating status or parameters of each technology in a mixed manner. The function expression of system capacity and each running state or parameter is as follows:

[0017] Assuming that the cellular mobile communication system has M cells in total, and the number of users in each cell is L, the capacity of...

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Abstract

The invention is a mixed solution to wireless resources management and its implementing method, i.e. a solution to manage wireless resources (such as frequency, time gap, code channel, wireless transmission power, etc) and its implementing method, which synthetically uses related techniques of wireless resources management (namely power control, channel allocation, control technique, calling admittance control, self-adapting link, etc) in mobile communication system, according to transmission requirements of various services and estimated result of wireless channel, periodically updating system parameters by a wireless resources management and control device to allocate the wireless resources in the mobile communication system, thus more flexibly and reasonably using the wireless resources and assuring requirements for transmission quality of service (QoS) and increasing system capacity.

Description

technical field [0001] The invention relates to a radio resource management method applied in a mobile communication system, belonging to the research field of mobile communication system transmission technology. Background technique [0002] Mobile communication is developing rapidly around the world, and data services will replace voice services as the main service of mobile communications. With the rapid development of the Internet, people have higher and higher requirements on the speed of mobile data services. However, the spectrum resources available for mobile communication are becoming more and more scarce, and due to technical and economical considerations, the bandwidth of mobile communication systems cannot be increased without limit. This requires the mobile communication system to efficiently support high-speed data services. [0003] The basic starting point of wireless resource management is to flexibly allocate and timely adjust the...

Claims

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Application Information

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IPC IPC(8): H04W28/16H04W72/04H04W72/12
Inventor 赵新胜高西奇尤肖虎
Owner SOUTHEAST UNIV
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