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Communication terminal and paging message receiving method and device thereof

A receiving method and a technology of a communication terminal, which are applied in the field of communication terminals and their paging reception, can solve the problem of high paging miss probability, achieve the effects of reducing the paging miss probability and optimizing the paging reception process

Active Publication Date: 2014-12-10
SPREADTRUM COMM (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The technical solution of the present invention is to solve the problem of high paging miss probability in the existing dual-card dual-standby system or multi-card multi-standby system

Method used

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  • Communication terminal and paging message receiving method and device thereof
  • Communication terminal and paging message receiving method and device thereof
  • Communication terminal and paging message receiving method and device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] In this embodiment, the communication terminal is a dual-card dual-standby mobile terminal, wherein the two user cards of the dual-card dual-standby mobile terminal are both USIM cards, which are referred to as card 1 and card 2 hereinafter.

[0067] The process of UE booting and camping on a cell generally includes:

[0068] Step A, power on, judge whether there are prior information of two cards belonging to the same operator, if so, perform step C, otherwise perform step B; The relevant information of the card operator can be obtained by reading the USIM card, that is, the public land mobile network (PLMN, Public Land Mobile Network) information of card 1 and card 2.

[0069] Step B, determine whether the two cards belong to the same operator, if so, perform step C, if not, perform step F; you can read the PLMN information of the USIM card, that is, card 1 and card 2, and judge the two cards according to the PLMN information bits belong to the same operator;

[007...

Embodiment 2

[0097] In this embodiment, card 1 and card 2 of the dual-card dual-standby mobile terminal reside in different cells and are both in idle mode. The paging reception method of the dual-card dual-standby mobile terminal is as follows: image 3 As shown, among them, T PI1 is the paging timing of card 1, T PI2 Paging opportunity for card 2; PI 1 Paging indication corresponding to card 1, PI 2 Paging indication corresponding to card 2; PICH 1 PICH corresponding to card 1, PICH 2 PICH corresponding to card 2; T PM1 Paging Message Receiving Occasion for card 1, T PM2 It is the receiving timing of the paging message of card 2; SCCPCH 1 SCCPCH corresponding to card 1, SCCPCH 2 It is the SCCPCH corresponding to card 2. Each step is described in detail below.

[0098] In step S200, card 1 and card 2 reside in different cells and both are in idle mode, and step S201 is executed.

[0099] Step S201, judging whether the paging occasion interval between card 1 and card 2 is greater...

Embodiment 3

[0114] In this embodiment, the card 1 of the dual-card dual-standby mobile terminal is in the connection mode, and the card 2 is in the idle mode. The paging receiving method of the dual-card dual-standby mobile terminal is as follows: Figure 4 shown, where PI 2 It is the paging instruction corresponding to card 2. Each step is described in detail below.

[0115] In step S300, the card 1 is in the connection mode, the card 2 is in the idle mode, and step S301 is executed.

[0116] Step S301, judging whether the PICH reception of card 2 conflicts with the downlink service time slot of card 1, if yes, execute step S302, otherwise execute step S303. In this step, judge the paging timing T of card 2 PI2 Whether it conflicts with the downlink service time slot of card 1. After the service is established, the network side configures downlink time slot resources for the UE, so the UE can determine the time slot corresponding to the downlink service of card 1. The PICH reception...

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Abstract

The invention relates to a communication terminal and a paging message receiving method and a device of the communication terminal. The paging message receiving method of the communication terminal comprises the steps of receiving paging message symbols corresponding to all user cards based on the paging message time of the user card; and receiving the paging message information corresponding to every first user card based on a second channel corresponding to the user card, wherein the paging message time of the user card is the time for receiving a first channel corresponding to the user card, the first channel is a channel bearing the paging message symbol corresponding to the user card, the paging message symbol is used for indicating whether to receive the second channel, the second channel is the channel bearing the paging message information corresponding to the user card, and the first user card indicates to receive the user card corresponding to the second channel for the paging message symbol. The technical scheme of the invention reduces the paging message miss possibility.

Description

technical field [0001] The present invention relates to the communication field, in particular to a communication terminal and a paging receiving method and device thereof. Background technique [0002] With the rapid development of communication technology, information exchange between people is also more frequent, a mobile phone can no longer meet people's needs, especially those engaged in sales, management and other work, sometimes need two or three or more mobile phones barely meet the needs. And it is very inconvenient to carry so many mobile phones, therefore, multiple cards and multiple standby mobile phones have appeared on the market. This kind of mobile phone makes the user only need a mobile phone carrier, but can install multiple Subscriber Identity Module (SIM, Subscriber Identity Module / UIM, User Identity Model / USIM, Universal Subscriber Identity Module) cards, hereinafter referred to as subscriber card, compared with carrying three A mobile phone is obvious...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W68/00
Inventor 董霄剑许佰魁
Owner SPREADTRUM COMM (SHANGHAI) CO LTD