A kind of paging method, base station and paging system

Abstract

The invention proposes a paging method, a base station and a paging system, and relates to the field of communication. The method provided by the invention comprises the steps: determining a paging retransmission moment of an LTE paging message according to a received paging retransmission instruction, so as to avoid the conflict between the paging retransmission moment and a CDMA paging moment, wherein an LTE paging period is less than a CDMA paging period; and transmitting the LTE paging message according to the paging retransmission moment. According to the invention, the method can determine the paging retransmission moment according to an LTE paging retransmission instruction from a network side, and enables the LTE paging message retransmitted at the paging retransmission moment not to have a conflict with a CDMA paging message, thereby avoiding the continuous conflict between the LTE paging and the CDMA paging, improving the probability that the LTE paging message is successfully received by the terminal, and improving the user experience.

Description

technical field [0001] The invention relates to the communication field, in particular to a paging method, a base station and a paging system. Background technique [0002] SRLTE (Single Radio LTE, dual-mode single-standby LTE) is a voice solution for CDMA and LTE dual-mode terminals. By interleaving monitoring CDMA 1X network and LTE network, it realizes standby on the two networks. Usually, the terminal works on the LTE network , Periodically monitor the paging channel of the CDMA 1X network, monitor the paging message, and solve the called of the voice service. Due to the low cost, SRLTE terminals will become more popular. [0003] According to the prior art, the moment when the terminal monitors the LTE paging channel depends on the IMSI (International Mobile Subscriber Identification Number) of LTE, and the moment when the terminal monitors the CDMA 1X paging channel depends on the IMSI of CDMA1X, while the IMSI of LTE There is no relationship with the IMSI of CDMA 1X...

AI Technical Summary

Problems solved by technology

[0003] According to the prior art, the moment when the terminal monitors the LTE paging channel depends on the IMSI (International Mobile Subscriber Identification Number) of LTE, and the moment when the terminal monitors the CDMA 1X paging channel depends on the IMSI of CDMA1X, while the IMSI of LTE There is no relationship with the IMSI of CDMA 1X, so it may cause the problem of paging time conflict between the two networks, and the relationship between the paging cycle of CDMA 1X and the paging cycle of LTE is an integer multiple. Once a conflict occurs, the conflict may continue

Usually the terminal listens to the CDMA 1X channel first, so the terminal will not be able to receive the LTE paging message at the time of the CDMA 1X paging

The problem of LTE paging failure caused by SRLTE terminals is becoming more and more serious, which affects user experience. It takes a long time to solve this problem through standardization, and it can only solve the problem of new terminals, but cannot solve the problem of existing network terminals

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