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

[0033] 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.

[0034] 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 sequence numbers of operations, 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 shoul...

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Abstract

The invention discloses a communication network access method and device. The method comprises: sending a request for a shared PLMN (public land mobile network) list to a second terminal; receiving the shared PLMN list sent by the second terminal in response to the request, and updating a corresponding PLMN list of a local unit, wherein the shared PLMN list is acquired by the second terminal from a server that provides data statistical analytical service for a terminal 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 into 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 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, PublicLandMobileNetwork) 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] Existing mobile terminal roaming for the first time network search registration according to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/18H04W48/16H04W8/26H04W84/04
CPCH04W48/18H04W8/26H04W48/16H04W84/042
Inventor 王燕飞黄育盛
Owner BEIJING QIHOO TECH CO LTD
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