Transmission method, apparatus, and system
AssigneeHuawei Technologies Co., Ltd.
InventorsLun Zhang, Gang Zheng
Life of this patent
Estimating the term…
Abstract
In accordance with an embodiment, an optical head end generates uplink grant information of periodic data based on configuration information of the periodic data from a controller, where the uplink grant information of the periodic data is continuously valid within a threshold time range, and indicates a corresponding transmission slot of sending the periodic data by an optical terminal. The optical head end sends the uplink grant information of the periodic data to the optical terminal.
Claims20
A transmission method, comprising:
- generating, by an optical head end, uplink grant information of periodic data based on configuration information of the periodic data from a controller, wherein the uplink grant information of the periodic data indicates a corresponding transmission slot of sending the periodic data by an optical terminal, and the uplink grant information of the periodic data is continuously valid within a threshold time range;
- and
- sending, by the optical head end, the uplink grant information of the periodic data to the optical terminal in a pre-configuration phase.
A transmission method, comprising:
- collecting, by an optical terminal, periodic data corresponding to a secondary station after receiving a periodic data request from an optical head end;
- determining, by the optical terminal based on received uplink grant information of the periodic data from the optical head end, a corresponding transmission slot for sending the periodic data, wherein the uplink grant information of the periodic data is continuously valid within a threshold time range;
- and
- sending, by the optical terminal, the periodic data to the optical head end based on the transmission slot corresponding to the periodic data.
An optical head end, comprising:
- a transceiver;
- one or more processors coupled to the transceiver;
- and
- a memory with instructions stored thereon, wherein the instructions, when executed by the one or more processors, enable the one or more processors to:
- generate uplink grant information of periodic data based on configuration information of the periodic data from a controller, wherein the uplink grant information of the periodic data indicates a corresponding transmission slot of sending the periodic data by an optical terminal, and the uplink grant information of the periodic data is continuously valid within a threshold time range;
- and
- send the uplink grant information of the periodic data to the optical terminal in a pre-configuration phase.
An optical terminal, comprising:
- a transceiver;
- one or more processors coupled to the transceiver;
- and
- a memory with instructions stored thereon, wherein the instructions, when executed by the one or more processors, enable the one or more processors to:
- collect periodic data corresponding to a secondary station after receiving a periodic data request from an optical head end;
- determine, based on received uplink grant information of the periodic data from the optical head end, a corresponding transmission slot of sending the periodic data, wherein the uplink grant information of the periodic data is continuously valid within a threshold time range;
- and
- send the periodic data to the optical head end based on the transmission slot corresponding to the periodic data.
Dependencies are inferred from the claim text.