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US 12,756,990 B2Granted
Transmission method and device, and storage medium
AssigneeZte Corporation
InventorsLiping Wang, Lin Chen, Tao Qi, Hao Zhu, Kun Cao
Life of this patent
Estimating the term…
Abstract
Provided are a transmission method and device, and a storage medium. The transmission method includes the following. Configuration information of a broadcast service or multicast service is received from a second communication node; and broadcast service or multicast service data is received according to the configuration information of the broadcast service or multicast service.
Claims15
A communication method, applied to a user equipment, comprising:
- receiving configuration information of a broadcast service or multicast service of a current serving cell from a base station or a distributed unit (DU) of the base station;
- and
- receiving broadcast service data or multicast service data according to the configuration information of the broadcast service or multicast service of the current serving cell;
- wherein the configuration information of the broadcast service or multicast service of the current serving cell comprises configuration information of a broadcast service or multicast service control channel of the current serving cell and bearer configuration information of the broadcast service or multicast service of the current serving cell;
- wherein the configuration information of the broadcast service or multicast service control channel of the current serving cell comprises a bandwidth part (BWP) identifier of the broadcast service or multicast service control channel;
- and the bearer configuration information of the broadcast service or multicast service of the current serving cell comprises an air interface transmission mode indication of the broadcast service or multicast service, wherein the air interface transmission mode indication of the broadcast service or multicast service comprises:
- a unicast transmission indication or a multicast transmission indication.
4 more elements
A communication method, applied to a base station or a distributed unit (DU) of the base station, comprising:
- sending configuration information of a broadcast service or multicast service of a current serving cell to a user equipment;
- wherein the configuration information of the broadcast service or multicast service of the current serving cell comprises configuration information of a broadcast service or multicast service control channel of the current serving cell and bearer configuration information of the broadcast service or multicast service of the current serving cell;
- wherein the configuration information of the broadcast service or multicast service control channel of the current serving cell comprises a bandwidth part (BWP) identifier of the broadcast service or multicast service control channel;
- and the bearer configuration information of the broadcast service or multicast service of the current serving cell comprises an air interface transmission mode indication of the broadcast service or multicast service, wherein the air interface transmission mode indication of the broadcast service or multicast service comprises:
- a unicast transmission indication or a multicast transmission indication.
2 more elements
Dependencies are inferred from the claim text.