The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 20, 2007
Filed:
Jun. 27, 2002
Martin S. Smith, Chelmsford, GB;
Chris R. Ward, Bishops Stortford, GB;
Fiona M. Wilson, Spellbrook, GB;
Keith S. Wilson, Bishops Stortford, GB;
Martin S. Smith, Chelmsford, GB;
Chris R. Ward, Bishops Stortford, GB;
Fiona M. Wilson, Spellbrook, GB;
Keith S. Wilson, Bishops Stortford, GB;
Nortel Networks Limited, St. Laurent, CA;
Abstract
Provided is an apparatus adapted to transmit a first channel on at least two adjacent fixed beams of a plurality of fixed beams defining a coverage area, with each pair of adjacent fixed beams of the plurality of fixed beams partially overlapping and having substantially orthogonal polarizations. The apparatus has a respective transmitter adapted to transmit on each of the plurality of fixed beams a respective unique composite signal, each composite signal containing said first channel and a respective unique traffic channel.