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Selecting method for communication system of multimode mobile terminal

A communication system and mobile terminal technology, applied in wireless communication, electrical components, etc., to achieve high reliability effects

Active Publication Date: 2014-11-19
西可通信技术设备(河源)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, because these strategies only consider one aspect of factors, they inevitably have their limitations.

Method used

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  • Selecting method for communication system of multimode mobile terminal
  • Selecting method for communication system of multimode mobile terminal
  • Selecting method for communication system of multimode mobile terminal

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Embodiment Construction

[0030] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0031] The core idea of ​​the present invention is to provide a strategy for a multi-mode terminal to select a communication system when establishing a communication connection. When initiating communication, the terminal selects an optimal communication system to establish a communication connection based on various reference factors.

[0032] In order to clearly describe the process of selecting a communication system using this method, it is necessary to establish a mathematical model about the selection method of a multi-mode terminal system. Use A 1 , A 2 ,...A m Indicates m types of communication systems included in the multi-mode terminal, such as WCDMA system, ...

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Abstract

The invention relates to the technical field of mobile communication and discloses a selecting method for a communication system of a multimode mobile terminal. After the communication request is initiated, all decision factors are integrated to a quantitative value by the multimode terminal, the standardized treatment is conducted in accordance with properties of cost decision factors and profit decision factors, a normal matrix is obtained, and the decision result of the best network access is obtained through a operations research mode. The method comprises steps of solving a weight by using a least square method in accordance with the subjective determination for all decision factor importance, solving the other weight by using an entropy method in accordance with a normal matrix objective value distribution law, combining the two weights by using a mathematical method, and determining the optional communication system precedence order by using a weighted summation method after the values are solved. By the aid of the method, the versatility, the objectivity and the effectiveness of the communication system selection strategy are improved.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a communication system selection method for a multi-mode mobile terminal. Background technique [0002] There are mainly two types of multi-mode terminals currently available on the market, one is a dual-mode dual-standby terminal including two 2G systems, and the other is a dual-mode single-standby terminal including one 2G system and one 3G system. However, currently the three major mobile communication operators in the field of mobile communication provide three different modes of 3G systems, and the 3G terminals of the three operators cannot be used universally. If the user wants to use the 3G system of different operators, he must change the terminal, but the user usually gives up changing the operator because of the extra cost brought by the replacement terminal. In this case, the users of each operator are relatively stable, which cannot fully satisfy the cou...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W88/06
Inventor 邓涛
Owner 西可通信技术设备(河源)有限公司
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