Paging method and base station

A technology of base stations and paging resources, applied in the field of communications, can solve the problems of failure of paging transmission, downlink resources occupied at paging occasions, and congestion of paging, so as to improve the success rate of paging, and improve the utilization rate and performance of system resources. Effect

Active Publication Date: 2018-10-09
DATANG MOBILE COMM EQUIP CO LTD
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AI Technical Summary

Problems solved by technology

[0003] The paging message is sent according to the paging frame (PagingFrame, PF) and paging occasion (PagingOccasion, PO) of the paging cycle, and the paging of multiple terminals at the same paging occasion will be sent together (up to 16 terminal Paging messages sent together), due to the large number of repetitions of the NPDCCH and NPDSCH of other online terminal services, the downlink resources corresponding to the paging occasions are often occupied, resulting in the failure of paging transmission
[0004] In addition, the base station will package the paging message to form a paging packet. Since the coverage levels of the terminals are not the same, in order to allow the term

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  • Paging method and base station

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Embodiment Construction

[0067] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0068] refer to figure 1 , which shows a flow chart of a paging method according to an embodiment of the present invention, the method is applied to a base station, and may specifically include the following steps:

[0069] Step 101, according to the received paging message, detect whether the paging resource is occupied.

[0070] Specifically, in the embodiment of the present invention, the base station receives the paging message initiated by the core network, and detects whether the paging resource is occupied according to the PO and PF of the paging message.

[0071] Step 102, if yes, seize the paging resource, and use the paging resource to send the paging message.

[0072] Specifically, in the embodiment of the present inv...

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Abstract

The embodiment of the invention provides a paging method and a base station. The method comprises the steps that whether the paging resource is occupied is detected according to the received paging message; if the paging resource is occupied, the paging resource is preoccupied and the paging message is sent by using the paging resource, wherein the timer is started at the moment when resource occupation of the paging message is successful; and the continuous transmission strategy corresponding to the transmission service is determined according to the type of the transmission service previously occupying the paging resource at the moment of the timing end of the timer. Therefore, the system resource utilization rate and performance can be effectively enhanced and the success rate of pagingcan be significantly enhanced.

Description

technical field [0001] The embodiments of the present invention relate to the communication field, and in particular to a paging method and a base station. Background technique [0002] In the NB-IoT (Narrowband Internet of Things, cellular-based narrowband Internet of Things) system, narrowband physical downlink control channel (Narrowband Physical Downlink Control Channel, NPDCCH) channel and narrowband physical downlink shared channel (Narrowband Physical Downlink Shared Channel, NPDSCH) The transmission of the channel needs to occupy the entire narrowband, and a large number of repeated transmissions are used to obtain receiving gain for terminals at a high coverage level, so as to improve the coverage capability. [0003] The paging message is sent according to the paging frame (PagingFrame, PF) and paging occasion (PagingOccasion, PO) of the paging cycle, and the paging of multiple terminals at the same paging occasion will be sent together (up to 16 terminal Due to t...

Claims

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Application Information

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IPC IPC(8): H04W68/02
CPCH04W68/02
Inventor 胡乐薇
Owner DATANG MOBILE COMM EQUIP CO LTD
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