Linear precoding for time division duplex system

Details Linear precoding for time division duplex system Linear precoding for time division duplex system

H - Electricity

04

B

H04B 7/06 (2006.01)

Patent

CA 2627395

Systems and methodologies are described that facilitate generating and/or utilizing explicit and implicit feedback related to a forward link channel for linear precoding in a time division duplex (TDD) multiple-input multiple- output (MIMO) system. Implicit feedback may be provided by estimating a reverse link channel, which may be substantially similar to at least a portion of the forward link channel (e.g., based upon reciprocity). Moreover, explicit feedback may be yielded by quantizing at least part of an estimate of the forward link channel (e.g., utilizing vector and/or scalar quantization).

L'invention concerne des systèmes et des procédés permettant de produire et/ou d'utiliser une rétroaction explicite et implicite liée à une voie de liaison aller à des fins de précodage linéaire dans un système duplex à répartition dans le temps (TDD) à entrées multiples sorties multiples (MIMO). Une rétroaction implicite est obtenue par l'estimation d'une voie de liaison retour, qui est sensiblement similaire à au moins une partie de la voie de liaison aller (p. ex. par réciprocité). De plus, une rétroaction explicite est obtenue par la quantification d'au moins une partie de l'estimation de la voie de liaison aller (p. ex. quantification vectorielle et/ou scalaire).

Affiliated with

Also associated with

Rating

Linear precoding for time division duplex system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Linear precoding for time division duplex system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Linear precoding for time division duplex system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1541190