IP Library Granted Patent US 7,764,886
Granted Patent B2
US 7,764,886 · App. 11/383,110 · Granted Jul 27, 2010

Burst mode optical receiver

Assignee: Alcatel Lucent
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 7,764,886
App. No.
11/383,110
Granted
Jul 27, 2010
Kind
B2
Abstract

A system, method, and computer readable medium for burst mode optical receiver that enables an optical receiver to receive signals from a plurality of optical network units at different optical power levels comprising, collecting Received Signal Strength Indication information from a previous data stream of an optical network unit, and adjusting an optical receiver to optimize reception of subsequent incoming data streams of the optical network unit based upon Received Signal Strength Indication information received from the previous data stream.

Claims (9)

1. A method for enabling an optical receiver to receive signals from a plurality of optical network units at different optical power levels, comprising:

collecting Received Signal Strength Indication information from a previous data stream of an optical network unit via a passive optical network media access controller, sending the Received Signal Strength Indication information to an optical receiver of the optical network unit and reducing recovery time in incoming data streams without the use of an Analog to Digital or Digital to Analog converter; and

simultaneously adjusting, via a command from the media access controller, the optical receiver to optimize reception of subsequent incoming data streams of the optical network unit based upon the Received Signal Strength Indication information received from the previous data stream.

2. The method of claim 1 comprising estimating the Received Signal Strength Indication after a predetermined interval.

3. The method of claim 1 comprising estimating the Received Signal Strength Indication in parallel to adjusting the optical receiver using the previously collected the Received Signal Strength Indication.

4. The method of claim 1 comprising estimating the Received Signal Strength Indication in parallel to adjusting the optical receiver using the previously collected the Received Signal Strength Indication.

5. The method of claim 1 comprising storing the collected Received Signal Strength Indication information.

6. The method of claim 1 comprising linking the collected Received Signal Strength Indication information of the optical network unit.

7. The method of claim 1 comprising generating a lookup table of the collected Received Signal Strength Indication information of the optical network unit.

Assignments (2)
CHANGE OF NAME Recorded Jun 9, 2010
From: ALCATEL
To: ALCATEL LUCENT
Reel/Frame 024506/0810 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 12, 2006
From: DALTON, RODGER; RUEGG, EUGEN H.; MILLER, GARY
To: ALCATEL
Reel/Frame 017611/0905 →
Continuity (2)
Provisional Application 6074009900 · Nov 28, 2005
Related Publication 20070122163A1 · May 31, 2007