Patent ID: 9277454
Filing Date: 2016-03-01
CPC Classification: H04W

Claim Text:
1. A transmitter, adapted for an user equipment (UE) of a data transmission scheme using a contention-based radio access based on single-carrier frequency division multiplexing access with code division multiplexing, comprising: a memory unit, storing a plurality of parameters; a processing unit, coupled to the memory unit, selecting one of the parameters and generating a resource pattern by executing a resource pattern generation process according to the selected parameter, wherein the resource pattern includes a physical index of a plurality of resource blocks and a spreading code index, and the processing unit generates a reference signal comprising a pre-offset, a communication unit, coupled to the processing unit, generating and transmitting an uplink transmitting signal according to the resource pattern with a plurality of transmitting data bits, so as to transmit the transmitting data bits through the uplink transmitting signal.