Method and device for receiving and processing data in different network modes, and multi-mode terminal
A network mode and multi-mode terminal technology, applied in the field of communication, can solve the problems of inconsistent downlink synchronization time, processing, and inability to know the downlink synchronization time, etc., and achieve the effect of timely reception
Active Publication Date: 2015-09-23
SPREADTRUM COMM (SHANGHAI) CO LTD
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However, because the networks of different mobile communication systems are not synchronized, the downlink synchronization time between different network modes in the multi-mode terminal is inconsistent, so that when the multi-mode terminal resides in one of the network modes, it cannot know other network modes The downlink synchronization time is lower, so that the different network mode data in other network modes cannot be received and processed in time. The different network mode data refers to the network mode data in other network modes than the network mode where the multi-mode terminal resides. Including system messages and paging messages
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0027] figure 1 It is a flowchart of an embodiment of the method for receiving and processing data in different network modes according to the present invention. Among them, any data in a certain network mode, such as system messages, paging messages, business data, etc., can be called network mode data in this network mode. Compared with this network mode, any data in other network modes , can be called heterogeneous network mode data. Such as figure 1 As shown...
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The invention discloses a method and a device of heterogeneous network mode data receiving and processing and multi-mode terminals. The method includes that according to second moment information corresponding to first moment, fourth moment information corresponding to third moment is obtained or the third moment information corresponding to the fourth moment is obtained, wherein the first moment is in a first frame number in a first network mode, the second moment information is in a second frame number in the second network mode, the third moment is in a third frame number in the first network mode, and the fourth moment information is in a fourth frame number in the second network mode, and therefore heterogeneous network mode data in the second network mode is received and processed from a third moment in the third frame number. The multi-mode terminals are stayed in one of the network modes, and the down-going synchronization time in the other network modes can be obtained, so that other heterogeneous network mode data in other network modes can be timely received and processed.
Description
technical field [0001] The present invention relates to communication technology, in particular to a method and device for receiving and processing data in different network modes, and a multi-mode terminal. Background technique [0002] With the development of mobile communication technology, various types of mobile communication systems have emerged, for example, Global System for Mobile Communications (Global System for Mobile Communications, hereinafter referred to as: GSM), Wideband Code Division Multiple Access (Wideband Code Division Multiple Access, hereinafter Abbreviation: WCDMA), Time Division-Synchronization Code Division Multiple Access (Time Division-Synchronization Code Division Multiple Access, hereinafter referred to as: TD-SCDMA), CDMA2000, Long Term Evolution (hereinafter referred to as: LTE) and other communication systems, and more All kinds of mobile communication system networks can coexist. [0003] At present, many mobile terminals can support more ...
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IPC IPC(8): H04W56/00H04W88/06
Inventor 张马徐远刘继武
Owner SPREADTRUM COMM (SHANGHAI) CO LTD