Patent ID: 11956713
Assignee: INTERDIGITAL PATENT HOLDINGS, INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 15:
16. The WTRU of claim 11, wherein:
the circuitry being configured to determine the first estimated speed comprises at least one of:
the circuitry being configured to estimate a speed of the WTRU relative to a fixed reference point using a global positioning system; and
the circuitry being configured to estimate channel correlation with respect to reference signals received from the first transmission point at two time instances; and
the circuitry being configured to determine the second estimated speed comprises at least one of:
the circuitry being configured to estimate a channel coherence time using signal characteristics of the discovery reference signal;
the circuitry being configured to determine a level of consistency between multiple reference-signal-received-power measurements of the second transmission point; and
the circuitry being configured to use information obtained from a vehicle-to-vehicle message or a vehicle-to-infrastructure message received by the WTRU, wherein the information indicates at least one of an identification of a vehicle with which the second transmission point is associated, a speed of the vehicle, a direction of the vehicle, and location of the vehicle.