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Cluster paging method in private network and base station

A group and base station technology, which is applied in the field of group paging methods and base stations, can solve the problems of increased paging delay, affecting the quality of group service, and the fact that group paging messages cannot be sent in priority, so as to reduce Effect of Paging Delay

Active Publication Date: 2013-09-11
TD TECH COMM TECH LTD
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Problems solved by technology

[0006] The present invention provides a group paging method in a private network, which is used to solve the problem that in the prior art, group paging messages that should be prioritized are not able to be processed by setting their priority only according to the generation time of the group paging message. Realize the priority sending, which leads to the increase of paging delay and the problem of affecting the quality of group services

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  • Cluster paging method in private network and base station
  • Cluster paging method in private network and base station
  • Cluster paging method in private network and base station

Examples

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Embodiment Construction

[0022] figure 1 It is a flow chart of Embodiment 1 of the group paging method in the private network of the present invention, as shown in the figure, including the following steps:

[0023] Step 110, after detecting that a group paging message is generated, the base station sets a first priority parameter L according to the paging type of the group paging message.

[0024] In the present invention, the lower the value of L, the higher the priority. For example, when the paging type is a new group call, the value of L is set to L1 (such as: L1=0); when the paging type is point call, the value of L is set to Set to L2 (such as: L2=1); when the paging type is activated group group call, set the value of L to L3 (such as: L3=2); wherein, L3>L2 >L1.

[0025] In the above example, the reason for setting the priority of the new group call to the highest is: when the group is just established, there is no listening terminal connected to the group, and the listening terminal waitin...

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Abstract

The invention provides a cluster paging method in a private network and a base station. When detecting that cluster paging messages are generated, the base station sets a first priority parameter L according to the paging types of the cluster paging messages; the base station acquires high-level configuration information for the cluster paging messages from a core network and sets a second priority parameter P according to the high-level configuration information; the base station conducts weighting sum calculation on the L and the P to obtain a queuing priority parameter R of the cluster paging messages; the base station sequentially sends the cluster paging messages in a paging period according to an R value. The cluster paging method in the private network and the base station can reasonably configure queuing priority of the cluster paging messages to reduce paging delay.

Description

technical field [0001] The invention relates to a group paging method and a base station in a private network, belonging to the technical field of cluster communication. Background technique [0002] The long-term evolution (Lone Term Evolution, referred to as: LTE) trunking system is a private network trunking system based on LTE technology, which uses a group dedicated paging control channel (Group Paging Control CHannel, referred to as: GPCCH), so It meets the technical requirements of large group paging capacity and high delay requirements. [0003] The maximum transmission capacity of GPCCH is determined by factors such as system bandwidth, code rate and modulation mode. Wherein, code rate refers to the ratio between the number of useful information bits carried by the GPCCH and the total number of bits carried by the GPCCH, the total number of bits=the number of useful information bits+the number of redundant bits, and the redundant bits refer to ensuring that The nu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/06H04W88/08
Inventor 方伟王亮朱向华
Owner TD TECH COMM TECH LTD
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