Method of configuring system information for updating location area
A system information and configuration method technology, applied in the field of system information configuration in a mobile communication system, can solve the problems of unacceptable paging messages, reduced system performance, failure of peer paging, etc., so as to reduce the number of reading system broadcast messages time, shorten the repetition cycle, and shorten the effect of the system reselection time
Inactive Publication Date: 2013-10-23
TD TECH COMM TECH LTD
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Problems solved by technology
[0005] As mentioned above, the UE is offline before the location area update is successfully completed. Therefore, if the system reselection process of the UE is too long, the UE cannot receive the paging message from the network for a long time, resulting in Peer paging fails, reducing system performance
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Embodiment 1
[0015] figure 1 It is a flowchart of Embodiment 1 of the present invention, such as figure 1 As shown, embodiment one includes:
[0016] Step 101, the network side periodically sends a broadcast message carrying system information for location area update to the UE according to a preset broadcast period, wherein the broadcast message only carries information necessary for completing mobile communication functions .
[0017] In this step, by limiting the content carried in the broadcast message to only the information necessary to complete the mobile communication function, the body of the broadcast message is simplified, so that the UE can read the information used to complete the mobile communication function in a short period of time. Information necessary for mobile communication functions. Therefore, the UE can initiate a location area update process in a short period of time, thereby shortening the time that the UE is in an offline state, increasing the probability of ...
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The invention discloses a method for configuring system information for updating a location area. The method comprises the steps of periodically transmitting a broadcasting message carrying the system information for updating the location area to user equipment (UE) by a network side according to a preset broadcasting period, wherein the broadcasting message only carries information which is necessary to finish a mobile communication function; and obtaining the system information for updating the location area from the monitored broadcasting message while the UE reselects to enter a TD-SCDMA (Time Division-Synchronization Code Division Multiple Access) network from a GSM (Global System for Mobile Communications) network. By using the invention, system reselection time of the UE can be reduced.
Description
technical field [0001] The invention relates to a configuration technology of system information in a mobile communication system, in particular to a configuration method of system information used for updating location areas in different systems. Background technique [0002] With the development of the third generation mobile communication (The Third Generation, 3G) system, the 3G system (such as TD-SCDMA system) and the existing second generation mobile communication (The Second Generation, 2G) system (such as the GSM system) will be long-term Coexist on a large scale. Under the current coexistence of 3G network and 2G network, the interoperability between 3G network and 2G network is an important factor affecting user experience. Specifically, handover success rate between 3G network and 2G network, handover delay, dual-mode mobile phone different system cell reselection frequency, cell reselection delay, and paging loss rate caused by interoperability between 3G and 2G...
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IPC IPC(8): H04W48/10H04W68/02
Inventor 张力强申志坚蔡春雷王健康吴晓斌郑岚雷春娟
Owner TD TECH COMM TECH LTD