Communication network access method and device

A network access and communication network technology, applied in the field of communication network access methods and devices, can solve the problems of long communication network time consumption, achieve the effects of reducing time consumption, shortening the selection process, and improving access speed

Inactive Publication Date: 2016-06-08
BEIJING QIHOO TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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 technical problem in the prior art that it takes too long to access the local communication network when the mobile terminal roams and starts up

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  • Communication network access method and device
  • Communication network access method and device
  • Communication network access method and device

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Embodiment Construction

[0023] 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 clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0024] In some processes described in the specification and claims of the present invention and the above-mentioned drawings, a plurality of operations appearing in a specific order are contained, but it should be clearly understood that these operations may not be performed in the order in which they appear herein Execution or parallel execution, the serial numbers of the operations, such as 101, 102, etc., are only used to distinguish different operations, and the serial numbers themselves do not represent any execution order. Additionally, these processes can include more or fewer operations, and these operations can be performed sequentially or in parallel. It should be n...

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Abstract

The invention discloses a communication network access method and device. The method comprises: requesting a server for a shared LMN (public land mobile network) list according to entered position information, with the server providing data statistical analytical services for a terminal; receiving the shared PLMN list returned by the server, and updating a corresponding PLMN list of a local unit, wherein the shared PLMN list is obtained after the server statically analyzes network access data uploaded via multiple terminals and includes any one of an OPLMN (operator controlled PLMN) list, a UPLMN (user controlled PLMN) list, a PPLMN (preferred PLMN) list, an EPLMN (equivalent PLMN) list and an EHPLMN (equivalent home PLMN) list; when the local unit entering in roaming is recognized, searching for a network according to the updated PLMN list and completing network access. A selection process of PLMN in the roaming state is shortened, communication network access speed is increased, and time consumption for accessing a local communication network is reduced.

Description

technical field [0001] The present invention belongs to the technical field of communication, and more specifically, relates to a communication network access method and device. Background technique [0002] Public Land Mobile Network (PLMN, PublicLandMobileNetwork) is a network established and operated by the government or its approved operators to provide land mobile communication services for the public. This network is usually interconnected with the public switched telephone network to form an entire regional or national scale communication network. The identification of the public land mobile network is usually a series of digital 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] According to the description of 3GPP protocol 23.122, the existing mobile termina...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/18H04W48/16H04W8/26
CPCH04W48/18H04W8/26H04W48/16
Inventor 王燕飞黄育盛
Owner BEIJING QIHOO TECH CO LTD
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