Paging message transmitting method and device

Abstract

The embodiment of the invention discloses a paging message transmitting method and device. The paging message transmitting method comprises that: a first communication node sends a paging message to asecond communication node according to quasi-co-location relationship information, so that the second communication node receives the paging message according to the quasi-co-location relationship information; wherein the quasi-co-location relationship information is the quasi-co-location relationship information between a paging message reference signal and a scan signal or a scan channel; and the paging message includes at least one of paging downlink control information and a paging message. As can be seen from the embodiment of the invention, the second communication node can determine aresource and a manner for receiving the paging message by using the quasi-co-location information in advance, and then receives the paging message according to the determined resource and manner; therefore, the problem that the paging message cannot be transmitted through a discontinuous reception (DRX) mechanism is solved.

Description

[0001] This case is a divisional application of patent application 201710007665.9. The filing date of the original application is January 5, 2017, and the application number is 201710007665.9. The name of the invention is a transmission method, device and system for paging information. technical field [0002] The invention relates to the technical field of wireless communication, in particular to a method and device for transmitting paging information. Background technique [0003] With the continuous advancement of radio technology, a large number of various radio services have emerged, and the spectrum resources on which radio services rely are limited. Faced with the increasing demand for bandwidth, traditional commercial communications mainly use 300 MHz Spectrum resources between (MHz) and 3 gigahertz (GHz) show an extremely tight situation, which can no longer meet the needs of future wireless communications. [0004] In the new generation of wireless communication, t...

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Problems solved by technology

[0007] In order to solve the above technical problems, embodiments of the present invention provide a method and device for transmitting paging information, so as to solve the problem of applying the method of receiving paging information through the DRX mechanism in the existing LTE system to the new generation wireless communication system, then It is necessary to load paging information in the transmission subframe or time slot corresponding to each beam, and because the UE in the IDLE state cannot predict the scheduling of beams or ports in different time slots, the way of transmitting paging information through the DRX mechanism is very complex, elusive problem

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