Method and device for transmitting paging message
A technology of paging message and transmission method, which is applied in the field of paging message transmission method and device, and can solve the problems of no paging message coverage enhancement method, etc.
Active Publication Date: 2021-03-26
深圳佰才邦技术有限公司
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Problems solved by technology
[0005] For communication systems operating in unlicensed frequency bands, the transmission of paging messages is limited by the Listen Before Talk (LBT, Listen Before Talk) mechanism. Currently, there is no feasible method for enhancing the coverage of paging messages.
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[0092] In order to better understand the technical solution of the present invention, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
[0093] It should be clear that the described embodiments are merely the embodiments of the invention, not all of the embodiments. Based on the embodiments in the present invention, those of ordinary skill in the art will belong to the scope of the present invention in the scope of the present invention without any other embodiments obtained without creative labor.
[0094] The terms used in the embodiments of the present invention are for purposes of describing particular embodiments, not intended to limit the invention. "One", "one", "one", "" ",", "" "and" "" as used in the embodiments of the invention and the appended claims, are also intended to include other forms unless otherwise clearly indicated by the context.
[0095]It should be understood that the terms first, seco...
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Embodiments of the present invention provide a method and a device for transmitting a paging message, relate to the technical field of telecommunications, and are capable of achieving repeated transmission of a paging message in an unlicensed frequency band mobile communication system by configuring a time-frequency resource of the paging message. The method comprises: a base station determining, according to a cell coverage enhancement capability, a time-frequency resource for carrying a paging channel and a control signal for scheduling the paging channel, wherein the time-frequency resource comprises the number of sub-frames occupied by repeated transmission of the paging channel and the control signal for scheduling the paging channel, and one or more time-domain position relationships between the repeated transmissions of the paging channel and the control signal for scheduling the paging channel; the base station sending, according to the determined time-frequency resource, the paging channel and the control signal for scheduling the paging channel to a terminal. The technical solutions provided by the embodiments of the present invention are applicable to the transmission of a paging message between a terminal and a base station.
Description
[Technical field] [0001] The present invention relates to the field of communication technologies, and more particularly to a transmission method and apparatus for paging messages. 【Background technique】 [0002] The communication system provides communication services for user terminals via wireless access network devices such as base stations and core network devices (such as home location registers). At present, since the geographical location of certain user terminals is relatively special (such as the water meter / meter) of the basement, the signal penetration loss is large, and the channel decline is large, and the communication of the user terminal will eventually make the user terminal communication. decline in quality. Therefore, it is necessary to expand the signal energy or quality between the user terminal and the base station, and override the user terminal and the base station, including the paging message. The paging message is carried in the paging channel, and t...
Claims
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IPC IPC(8): H04W68/00H04W68/02
CPCH04W68/005H04W68/02
Inventor 周明宇云翔
Owner 深圳佰才邦技术有限公司