Device-to-device data transmission method, apparatus, and system
AssigneeHuawei Technologies Co., Ltd.
InventorsYinghua Sun, Chao Li, Xingwei Zhang
Life of this patent
Estimating the term…
Abstract
A device-to-device data transmission method includes: performing signal detection on a first resource subset of a resource set used for data transmission, where a resource on which the signal detection is performed is less than the resource set; determining an available resource in the resource set based on a signal detection result; and transmitting to-be-transmitted data by selecting a resource from the available resource.
Claims18
A device-to-device data transmission method, comprising:
- determining, by a device-to-device data transmission apparatus, reservation information, where the reservation information indicates a factor of a reservation period length, wherein the factor of the reservation period length includes a parameter i, and i is greater than 0 and less than 1;
- and
- transmitting, by the device-to-device data transmission apparatus, data based on the reservation information.
A device-to-device data transmission apparatus, comprising:
- at least one processor, configured to determine reservation information, wherein the reservation information indicates a factor of a reservation period length, wherein the factor of the reservation period length includes a parameter i, and i is greater than 0 and less than 1;
- and
- a transmitter, configured to transmit data based on the reservation information or receive data based on the reservation information.
A non-transitory computer-readable medium having processor-executable instructions stored thereon, wherein the processor-executable instructions, when executed, facilitate:
- determining reservation information, where the reservation information indicates a factor of a reservation period length, wherein the factor of the reservation period length includes a parameter i, and i is greater than 0 and less than 1;
- and
- transmitting data based on the reservation information.
Dependencies are inferred from the claim text.