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US 12,615,684 B2Granted
Communication method and apparatus
AssigneeHuawei Technologies Co., Ltd.
InventorsTingyu Xin, Bingzhao Li, Lei Chen
Life of this patent
Estimating the term…
Abstract
A coordinated transmission control method, apparatus, and system. A primary access point and a secondary access point determine whether to perform coordinated transmission through inter-cell configuration parameter sharing and based on a dual decision condition of an interference test. An anti-interference beamforming manner is determined based on a specific cell configuration parameter, and whether to perform coordinated transmission is determined with reference to the dual decision condition of the interference test, wherein the primary and secondary access points learn an interference status in advance to prevent unnecessary retransmission resulting from interference caused during actual coordinated transmission.
Claims12
A communication method, comprising:
- determining that a transmission mode of a first broadcast multicast service is a first transmission mode or a second transmission mode, wherein the first transmission mode is a transmission mode in which a broadcast multicast service is received in any one of a connected state, an inactive state, or an idle state, the second transmission mode is a transmission mode in which a broadcast multicast service is received in a connected state and is not received in an inactive state or an idle state;
- or the second transmission mode is a transmission mode for broadcast multicast service available in connected state;
- and
- sending first information of the transmission mode of the first broadcast multicast service, wherein the first information comprises an indication of the transmission mode of the first broadcast multicast service and a quality of service, QoS-related configuration file of the first broadcast multicast service, and the QoS-related configuration file comprises a 5G quality identity, 5QI, of the first broadcast multicast service.
1 more element
A communication method, comprising:
- receiving first information from a core network device;
- wherein the first information indicates a transmission mode of a first broadcast multicast service, wherein the transmission mode of the first broadcast multicast service is a first transmission mode or a second transmission mode, wherein the first transmission mode is a transmission mode in which a broadcast multicast service is received in any one of a connected state, an inactive state, or an idle state, the second transmission mode is a transmission mode in which a broadcast multicast service is received in a connected state and is not received in an inactive state or an idle state;
- or the second transmission mode is a transmission mode for broadcast multicast service available in a connected state;
- determining, the transmission mode of the first broadcast multicast service based on the first information, wherein the first information comprises an indication of the transmission mode of the first broadcast multicast service and a quality of service, QoS-related configuration file of the first broadcast multicast service, and the QoS-related configuration file comprises a 5G quality identity, 5QI, of the first broadcast multicast service.
1 more element
An apparatus, comprising:
- a non-transitory memory storage comprising instructions;
- and
- one or more processors in communication with the memory storage, wherein the instructions, when executed by the one or more processors, cause the apparatus to:
- determine that a transmission mode of a first broadcast multicast service is a first transmission mode or a second transmission mode, wherein the first transmission mode is a transmission mode in which a broadcast multicast service is received in any one of a connected state, an inactive state, or an idle state, the second transmission mode is a transmission mode in which a broadcast multicast service is received in a connected state and is not received in an inactive state or an idle state;
- or the second transmission mode is a transmission mode for broadcast multicast service available in connected state;
- and
- send first information of the transmission mode of the first broadcast multicast service, wherein the first information comprises an indication of the transmission mode of the first broadcast multicast service and a quality of service, QoS-related configuration file of the first broadcast multicast service, and the QoS-related configuration file comprises a 5G quality identity, 5QI, of the first broadcast multicast service.
4 more elements
An apparatus, comprising:
- a non-transitory memory storage comprising instructions;
- and
- one or more processors in communication with the memory storage, wherein the instructions, when executed by the one or more processors, cause the apparatus to:
- receiving first information from a core network device;
- wherein the first information indicates a transmission mode of a first broadcast multicast service, wherein the transmission mode of the first broadcast multicast service is a first transmission mode or a second transmission mode, wherein the first transmission mode is a transmission mode in which a broadcast multicast service is received in any one of a connected state, an inactive state, or an idle state, the second transmission mode is a transmission mode in which a broadcast multicast service is received in a connected state and is not received in an inactive state or an idle state;
- or the second transmission mode is a transmission mode for broadcast multicast service available in connected state;
- determining, the transmission mode of the first broadcast multicast service based on the first information, wherein the first information comprises an indication of the transmission mode of the first broadcast multicast service and a quality of service, QoS-related configuration file of the first broadcast multicast service, and the QoS-related configuration file comprises a 5G quality identity, 5QI, of the first broadcast multicast service.
4 more elements
Dependencies are inferred from the claim text.