Transposed structure for cyclic delay diversity (cdd) based...

H - Electricity – 04 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H04B 7/06 (2006.01) H04B 7/04 (2006.01)

Patent

CA 2682808

Systems and methodologies are described that facilitate applying cyclic delay diversity (CDD) and precoding to wireless transmissions. In particular, data vectors to be transmitted to a number of receive antennas of a receiver can be transformed to a virtual antenna domain. CDD can be applied to this domain followed by precoding to allow the benefits of precoding to remain though CDD is applied. In this regard, the resulting signals can be transmitted without pouring transmission energy into null spaces unreachable by receiving devices.

L'invention concerne des systèmes et des procédés qui facilitent l'application d'une diversité de retard cyclique (CDD) et d'un précodage à des transmissions sans fil. En particulier, des vecteurs de données à transmettre à plusieurs antennes de réception d'un récepteur peuvent être transformés en un domaine d'antenne virtuel. Une CDD peut être appliquée à ce domaine suivie d'un précodage pour permettre de conserver les avantages d'un précodage malgré l'application d'une CDD. À cet effet, les signaux résultant peuvent être transmis sans répandre l'énergie de transmission dans des espaces vides ne pouvant pas être atteints par des dispositifs de réception.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Transposed structure for cyclic delay diversity (cdd) based... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Transposed structure for cyclic delay diversity (cdd) based..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transposed structure for cyclic delay diversity (cdd) based... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1473484

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.