Patent ID: 9179430
Filing Date: 2015-11-03
Classification: H04J,H04W

Abstract:
1. A method comprising: reading from memory a propagation delay time, wherein the propagation delay time is indicative of a propagation delay from a first transmitter to a second transmitter; reading from memory a fixed delay offset associated with the second transmitter, wherein the fixed delay offset is representative of an amount of time between the second transmitter (i) receiving a signal and (ii) starting a transmission of a signal, and wherein the fixed delay offset is based on at least one of (i) signal processing elements in the second transmitter or (ii) a time delay in the second transmitter; and transmitting a modulated signal from the first transmitter, wherein the modulated signal is modulated with an associated code, the associated code having an offset corresponding to a sum of the propagation delay time and the fixed delay offset.