Method and arrangement for channel simulation

Details Method and arrangement for channel simulation Method and arrangement for channel simulation

2005-11-03

2010-12-14

Payne, David C (Department: 2611)

Pulse or digital communications

Testing

C375S295000, C375S296000, C375S254000

Reexamination Certificate

active

07852911

ABSTRACT:
A method and arrangement for simulating a radio channel. In the solution, a channel having paths is simulated and the delay of each path is formed separately with a low-resolution delay arrangement and a high-resolution delay arrangement in such a manner that the simulated delay of each path is the sum of the low-resolution delay and the high-resolution delay. Low-resolution delaying is performed on each path discontinuously as multiples of a predefined minimum delay. For each signal delayed by a low-resolution delay, at least one fixed, high-resolution delay is selected, which is a predefined part of the predefined minimum delay of a the low-resolution delay. Each signal delayed by a low-resolution delay is delayed by at least one selected high-resolution delay to form a path-specific total delay.

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