Patent ID: 11941971
Assignee: NEO WIRELESS LLC
Field: Control (Instruments)
Classification: CPC G  H | IPC G  H

Claim 35:
36. A method performed by a system comprising at least a first land vehicle and a wireless device, the method comprising:
transmitting, by the first land vehicle to the wireless device, a primary synchronization signal, having a first sequence, in a first orthogonal frequency division multiplex (OFDM) symbol and the primary synchronization signal repeated in a second OFDM symbol consecutive with the first OFDM symbol;
transmitting, by the first land vehicle to the wireless device, a secondary synchronization signal, having a second sequence, in a third OFDM symbol and the secondary synchronization signal repeated in a fourth OFDM symbol consecutive with the third OFDM symbol;
receiving, by the wireless device, the primary synchronization signal and receive the secondary synchronization signal; and
directly communicating information between the first land vehicle and the wireless device.