Communication network access method and device
A communication network and network access technology, which is applied in the field of communication network access methods and devices, can solve problems such as time-consuming, and achieve the effects of reducing time-consuming, shortening the frequency point scanning process, and improving access speed
Active Publication Date: 2019-08-02
BEIJING QIHOO TECH CO LTD +1
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Problems solved by technology
[0005] In view of this, the present application provides a communication network access method and device to solve the problem that in the prior art, when the mobile terminal fails to scan the latest registered frequency point list, it takes too long to scan the full frequency of the registered RAT. technical problem
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[0020] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention.
[0021] In some processes described in the specification and claims of the present invention and the above-mentioned drawings, multiple operations appearing in a specific order are included, but it should be clearly understood that these operations may not be performed in the order in which they appear in this document. Execution or parallel execution, the operation sequence numbers such as 101, 102, etc., are only used to distinguish different operations, and the sequence numbers themselves do not represent any execution order. In addition, these processes may include more or fewer operations, and these operations may be executed sequentially or in parallel. It should be ...
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The invention discloses a communication network access method and device. The method comprises the steps of: carrying out statistics on frequency points of a local machine in the successful RAT processes under each PLMN, generating a first frequency point preferred table, and recording the frequency points with an access probability higher or equal to a preset threshold under corresponding RAT in the first frequency point preferred table; uploading the current position information of the local machine and the first frequency point preferred table to a service end so as to enable the service end to carry out statistic analysis on the first frequency point preferred tables uploaded by each terminal, and generating a second frequency point preferred table; obtaining the corresponding second frequency point preferred table from the service end according to the position information; and when the range covered by the communication network corresponding to the position information is entered and the scanning of accessible frequency points according to a latest frequency point registration list is failed, scanning and registering the frequency points under the RAT according to the second frequency point preferred table, and completing network access.
Description
Technical field [0001] The present invention belongs to the field of communication technology, and more specifically, relates to a communication network access method and device. Background technique [0002] Public Land Mobile Network (PLMN) is a network established and operated by the government or an operator approved by it to provide the public with land mobile communication services. This network is usually interconnected with the public switched telephone network to form an entire region or country-scale communication network. The identification of the public land mobile network is usually a series of numeric codes. For example, the network identification of China Mobile's PLMN is 46000, and the network identification of China Unicom's PLMN is 46001. Users can communicate conveniently and quickly through the mobile networks provided by various operators. . [0003] The existing mobile terminal roaming first network search registration according to the description of 3GPP ag...
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IPC IPC(8): H04W48/16
CPCH04W48/16
Inventor 王燕飞黄育盛
Owner BEIJING QIHOO TECH CO LTD