Method for regulating sleep cycle of mobile station on basis of service reshaping and channel prediction

Abstract

The invention discloses a method for regulating a sleep cycle of a mobile station on the basis of service reshaping and channel prediction and mainly solves the problem that the mobile station is frequently switched between a monitoring window and a sleeping window in the conventional method. In the method, the regulation is carried out in three states of a monitoring window first frame period, adata sending and receiving period and a sleeping window period, wherein in the monitoring window first frame period, a base station compares time for transmitting data packets in a buffer zone with the length of a last sleep cycle so as to reshape small burst services into large burst services; in the data sending and receiving period, the mobile station carries out channel prediction, so that the base station regulates the sleep cycle of the mobile station according to a real-time condition of a channel; and in the sleeping window period, a transceiver is turned off through the mobile station so as to reduce energy consumption. In the invention, the sleep cycle of the mobile station can be regulated according the real-time condition of the channel and the sizes of the burst services, so that the energy consumption of the mobile station is minimized under the condition of guaranteeing the service quality of service (QoS).

Description

technical field [0001] The invention belongs to the technical field of mobile communication, relates to energy saving and environmental protection of a mobile station in a mobile communication network, is used for reducing energy consumption of a mobile station, and is suitable for a mobile communication network. Background technique [0002] With the vigorous development of broadband mobile networks, the development of global mobile networks has entered the era of 3G and LTE. Future broadband mobile networks can not only provide higher transmission rates, but also provide users with more types of services, including traditional voice services, data services and real-time video services. At the same time, the future broadband mobile communication network can also support high-speed mobile users. It is precisely because of the rapid development of mobile networks that the number of global mobile users is also increasing by leaps and bounds. In short, the global mobile commun...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the shortcomings of the mobile station sleep cycle adjustment method in the existing mobile wireless access standard 802.16m, and provide a mobile station sleep cycle adjustment method based on traffic shaping and channel prediction, so as to reduce the frequent monitoring of mobile stations. Transition between window and sleep window and delay of data transmission, thereby reducing energy consumption of the mobile station

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