Dual-mode switching method for mobile terminal, adapting device and mobile terminal
A mobile terminal and adaptation device technology, applied in the field of data communication, can solve problems such as unfavorable post-maintenance, and achieve the effect of facilitating post-maintenance and unified management
Active Publication Date: 2010-11-17
ZTE CORP
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Problems solved by technology
[0004] The defect of the above-mentioned mobile terminal is that when the mobile terminal is extended such as upgrading and modification, the first interface unit 110, the second interface unit 220 and the third interface unit 330 need to be modified at the same time, that is, the MM module 10, GRRC Module 20 and URRC module 30 are modified at the same time, which is not conducive to later maintenance
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[0030] The present invention encapsulates the interface units of the GRRC module, the URRC module and the MM module together to form an independent adapter device, provides interface encapsulation for the message interaction of the above three modules, realizes unified management, and facilitates later maintenance.
[0031] refer to figure 2 , the method for dual-mode switching of a mobile terminal of the present invention is proposed, including:
[0032] Step 101, after receiving the switching command of the first RRC module, forward it to the MM module and the second RRC module;
[0033] In step 102, the message interaction between the first RRC module, the MM module and the second RRC module is completed, so as to realize the mode switching of the MM module and the second RRC module.
[0034] The above-mentioned first RRC module is a GRRC module, and the second RRC module is a URRC module, or the first RRC module is a URRC module, and the second RRC module is a GRRC modul...
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The invention discloses a dual-mode switching method for a mobile terminal, an adapting device and the mobile terminal. The method comprises the following steps of: after receiving a switching command of a first radio resource control (RRC) module, forwarding the switching command to a mobile management (MM) module and a second RRC module; and finishing message interaction among the first RRC module, the MM module and the second RRC module to realize mode switching of the MM module and the second RRC module. The first RRC module is a GRRC module, and the second RRC module is a URRC module. Or the first RRC module is a URRC module, and the second RRC module is a GRRC module. The dual-mode switching method for the mobile terminal, the adapting device and the mobile terminal provided by the invention provide encapsulation of interfaces for message transfer between different modes, realize unification of management, and are convenient for later maintenance.
Description
technical field [0001] The invention relates to the field of data communication, in particular to a mobile terminal dual-mode switching method, an adaptation device and a mobile terminal. Background technique [0002] At present, my country is gradually promoting the use of third-generation mobile communication system networks and terminals, making the still dominant second-generation mobile communication network (Global System for Mobile Communications, GSM) and the fledgling third-generation mobile communication network (UMTS Terrestrial Radio Access Network, UTRAN) switching between appears very important. [0003] On the mobile terminal side, the protocol stack is divided into physical layer, data link layer and network layer according to its functions and tasks. The Radio Resource Control (RRC) module is located at the bottom of the network layer and belongs to the access layer. It mainly provides functions such as radio resource control and management. Refer to figure...
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Login to View More IPC IPC(8): H04W88/06
CPCH04W88/06H04W92/24H04W36/0033
Inventor 曹改建
Owner ZTE CORP