Paging optimization method and system

An optimization method and paging sequence technology, which are applied in the field of paging optimization methods and systems, can solve the problems of consuming paging channel resources, aggravating large-scale cell paging overload, paging overload, etc., so as to solve the problems of paging channel congestion, Improve paging success rate and reduce paging delay

Active Publication Date: 2019-03-19
COMBA TELECOM SYST CHINA LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Secondary paging is the best way to solve the paging failure problem. However, due to the exponential increase in the number of air interface paging, paging channel resources are further consumed, and paging overload is further aggravated. This is undoubtedly a huge test for network performance.
This will inevitably cause some users to be unable to be paged, and the subsequent secondary paging strategy will further increase the paging overload of large-scale cells, leading to a vicious circle
[0007] To sum up, the existing paging methods can easily cause paging channel congestion, resulting in paging overload and low paging success rate

Method used

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  • Paging optimization method and system
  • Paging optimization method and system
  • Paging optimization method and system

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Embodiment Construction

[0027] In order to further illustrate the technical means adopted by the present invention and the achieved effects, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings and preferred embodiments.

[0028] Such as figure 1 as shown, figure 1 It is a schematic diagram of sending and receiving paging messages in the mobile communication system. In this schematic diagram, if calling user A wants to initiate a conversation with called user B, then the paging message is sent by base station A covering the cell where calling user A is located , the paging message is forwarded by the core network, and then received by the base station B covering the cell where the called user B is located, and forwarded to the called user B to respond to it, so as to realize the communication between the calling user A and the called user B between conversations.

[0029] Such as figure 2 as shown, figure 2...

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Abstract

The invention relates to a paging optimization method and a paging optimization system, wherein the paging optimization method comprises the following steps: receiving a paging message which contains a user identifier of a paged user and is sent by a network side, wherein the paging message is a message sent to each cell of a tracking area of the paged user by the network side; judging whether the user identifier of the paged user exists in a pre-stored invalid paging list or not, wherein the invalid paging list records the user identifiers of the paged users of which a response time to the paging message of each cell exceeds a preset time; when the user identifier of the paged user exists in the invalid paging list, discarding the paging message corresponding to the paged user. According to the method and the system, by means of judging validity of the paging message which contains the user identifier of the paged user and is sent by the network side, the paging message corresponding to the paged user in the invalid paging list is discarded, time delay is reduced, and a success rate of paging is promoted.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a paging optimization method and system. Background technique [0002] For mobile communication systems, whether it is 2G, 3G or 4G technology, the incoming service of mobile users is based on first finding mobile users through wireless paging, and then allocating the required network resources. In other words, the wireless paging success rate is an important network quality indicator. Moreover, this indicator directly affects the quality of other network assessment indicators such as the system connection rate and the success rate of SMS reception. Therefore, maintaining and improving the success rate of wireless paging has always been the focus of network optimization. [0003] In order to confirm the location of mobile users, the LTE (Long Term Evolution, long-term evolution) network coverage area is divided into many TAs (Tracking Area, tracking area), TA is th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/08H04W68/02
CPCH04W28/08H04W68/02
Inventor 关文祥
Owner COMBA TELECOM SYST CHINA LTD
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