Synchronization of call traffic in the forward direction...

Details Synchronization of call traffic in the forward direction... Synchronization of call traffic in the forward direction...

2008-01-28

2011-11-08

Nguyen, Brian (Department: 2472)

Multiplex communications

Communication over free space

Combining or distributing information via time channels

C370S503000

Reexamination Certificate

active

08054822

ABSTRACT:
Communication networks and methods are disclosed for synchronizing call traffic in the forward direction over backhaul links. Within a communication network, a traffic processing unit is connected to base stations over a plurality of backhaul links. When the traffic processing unit receives reverse call traffic over the backhaul links, the traffic processing unit processes the reverse call traffic to determine a differential delay in receiving the reverse call traffic over the backhaul links. The traffic processing unit then receives forward call traffic. In response to receiving the forward call traffic, the traffic processing unit transmits the forward call traffic over the backhaul links to the base stations based on the differential delay determined for the reverse call traffic. The transmission of the forward call traffic in this manner substantially synchronizes receipt of the forward call traffic at the base stations.

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patent: 2006/0154679 (2006-07-01), Chang
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