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Connection switching method of multimode multi-standby handheld mobile terminal service under connection state

A mobile terminal and service connection technology, applied in connection management, electrical components, wireless communication, etc., can solve problems such as lack of judgment mechanism and method, impact on user experience and network service quality, and user service interruption, so as to improve user experience, Highlight substantive features and save energy

Inactive Publication Date: 2015-06-17
UNIV OF ELECTRONICS SCI & TECH OF CHINA
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a connection switching method under the service connection state of a multi-mode multi-standby handheld mobile terminal, which mainly solves the lack of a judging mechanism and method for starting a new connection establishment process in advance in the network switching method existing in the prior art, so that User services will be interrupted during connection switching, seriously affecting user experience and network service quality

Method used

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  • Connection switching method of multimode multi-standby handheld mobile terminal service under connection state
  • Connection switching method of multimode multi-standby handheld mobile terminal service under connection state
  • Connection switching method of multimode multi-standby handheld mobile terminal service under connection state

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Embodiment

[0025] The connection switching method in the service connection state of the multi-mode multi-standby handheld mobile terminal includes the following steps:

[0026] Today's mobile terminals often support multiple network modes, and the network coverage of each mode is different in different network coverage areas. Now we assume that mobile terminals support two modes of networks, RAT1 and RAT2. The network coverage of these two modes There are differences, but without loss of generality, we assume that RAT2 is a network with better coverage, and RAT1 is a network with weaker coverage. When a mobile terminal establishes a service connection and communicates in RAT1:

[0027] The mobile terminal sends the signal quality of the RAT1 serving base station currently providing services to the service connection state switching device in the form of signal-to-noise ratio. If the signal-to-noise ratio received for the nth time is set to S 0 [n], according to the obtained S 0 [n] jus...

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Abstract

The invention discloses a connection switching method of multimode multi-standby handheld mobile terminal service under a connection state, which mainly solves the problems in the prior art the shortage of judging method for starting a new connection construction flow in advance for a network switching method results in the user service interruption when the connection is switched and the user experience and the network service quality are seriously influenced. The connection switching method of the multimode multi-standby handheld mobile terminal service under the connection state comprises following steps that a service connection state switching device acquires current remote access Trojan (RAT) of a mobile terminal and can detect a signal-to-noise ratio of other base stations of the RAT, whether a new RAT connection construction flow is started or not is calculated and determined, and relevant connection operation is conducted if new RAT connection construction flow needs to be started. Through the scheme, a purpose for improving the user experience and the network service quality can be realized, and high practical value and high popularization value can be realized.

Description

technical field [0001] The invention relates to a connection switching method in the connection state of a mobile communication network, in particular to a connection switching method in the service connection state of a multi-mode multi-standby handheld mobile terminal. Background technique [0002] At present, in the mobile communication environment where multiple wireless mobile communication standards provide services to users at the same time, various wireless access technology modes have different base station site densities, different coverage area characteristics and different service quality characteristics. When the multi-mode multi-standby terminal is in a certain RAT service connection state, if the terminal leaves the RAT network, the connection will be re-established in another mode. [0003] In practical applications, the network connection switching method of each user terminal is an important factor affecting user experience. Nowadays, terminals of various m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W36/14H04W76/04H04W88/06
Inventor 魏宁肖虹杰张忠培
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA
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