A method, device and medium for reporting and determining interest in a multicast broadcasting service

A multicast broadcasting service and business technology, which is applied in broadcasting service distribution, wireless communication, electrical components, etc., can solve problems such as inability to report MBS services of interest, and achieve the effect of reasonable processing and universal design.
CN113141581BActive Publication Date: 2022-06-07DATANG MOBILE COMM EQUIP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
DATANG MOBILE COMM EQUIP CO LTD
Publication Date
2022-06-07

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Abstract

The invention discloses a method, device and medium for reporting and determining interest in a multicast broadcast service, comprising: a terminal reports the interested multicast broadcast service to a base station through a random access process. The base station determines the multicast broadcast service that the terminal is interested in according to the interested multicast broadcast service. Adoption of the present invention overcomes the deficiency that there is currently no scheme for reporting information interested in multicast broadcast services by terminals in the 5G system, and can effectively realize the reporting of terminal interest in multicast broadcast services, enabling the base station to make reasonable processing. Furthermore, this solution is applicable to connected terminals and idle / inactive terminals at the same time, realizing a universal design.
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Description

technical field

[0001] The present invention relates to the technical field of wireless communication, and in particular, to a method, device and medium for reporting and determining interest in a multicast broadcast service. Background technique

[0002] MBMS (Multicast Broadcast Multimedia Service, multimedia broadcast multicast service) service has existed for a long time in 3G and 4G technologies. figure 1 It is a schematic diagram of an MBMS transmission architecture based on MBSFN (Multicast Broadcast Multicast Service Single Frequency Network) in LTE (Long Term Evolution).

[0003] Due to the demand of broadcast multicast services, 5G technology will also introduce MBMS services in R17 (version 17), which is called MBS (Multicast and Broadcast Services) in 5G. However, in 5G, there is no need to introduce the MBSFN architecture, and each cell sends MBS services independently. figure 2 It is a schematic diagram of MBS service transmission. The data transmission proc...

Claims

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