A. F. Naguib and A. Paulraj. Recursive Adaptive Beamforming for Wireless CDMA. In IEEE International Conference on Communications, volume 3 of 3, pages 1515--1519, 1995. Home/Search Document Not in Database Summary Related Articles Check |
This paper is cited in the following contexts:
A Chip-Level IS95-Compliant Cellular CDMA Simulator.. - Earnshaw, Blostein (Correct)
....R can be written as: P p P k = GP p a p a P k a k a where G is the gain or spreading factor, P p represents the received signal power, and oe n is the thermal noise power. The covariance of the noise and interference for the p user can be estimated as [15]: Q p = G0 1 (GR ) 99) The optimum set of beamforming weights is given by the Wiener solution [15] 20] p = Q p a p Q p a p (100) It should be noted that equation (100) will yield a vector of beamforming weights which have an essentially random unknown absolute phase shift ....
....gain or spreading factor, P p represents the received signal power, and oe n is the thermal noise power. The covariance of the noise and interference for the p user can be estimated as [15] Q p = G0 1 (GR ) 99) The optimum set of beamforming weights is given by the Wiener solution [15] [20] p = Q p a p Q p a p (100) It should be noted that equation (100) will yield a vector of beamforming weights which have an essentially random unknown absolute phase shift relative to the desired values. That is, all of the entries of W p will need to be phase shifted by the ....
A. F. Naguib and A. Paulraj. "Recursive adaptive beamforming for wireless CDMA". In 1995.
Adaptive Digital Beamforming in Cellular CDMA Systems Using.. - Shiu, Blostein (1997) (1 citation) (Correct)
....the in band interfering mobiles by adaptively updating the weight vector of each beamformer so as to steer the main beam lobe to the direction of arrival (DOA) of the desired mobile. Traditional eigen based beamforming techniques require iterative and computationally expensive batch processing [5] [7] [6] Our goal is to achieve higher capacity and coverage in future multimedia cellular CDMA systems using an adaptive antenna array beamforming network at the base station. To further reduce basestation costs, we propose to simplify the required computation by employing a noniterative rank one ....
.... we propose to simplify the required computation by employing a noniterative rank one signal subspace eigenstructure update algorithm [2] Updating beamforming weights for each mobile in a multi beamforming network can be very expensive depending on how the estimates are being calculated [5] [7] [6] The Signal to Interference Noise Ratio (SINR) optimum beamforming weight w opt i;l requires (i) the array response of the l multipath of the desired i mobile, a i;l 2 C and (ii) the inverse of the batch processing interference noise covariance matrix, R IN;i;l 2 C MxM , ....
[Article contains additional citation context not shown here]
A. F. Naguib and A. Paulraj. Recursive adaptive beamforming for wireless cdma. In IEEE ICC, volume 3 of 3, pages 1515--1519, 1995.
Adaptive Digital Beamforming in Cellular CDMA Systems Using.. - Shiu, Blostein (1997) (1 citation) (Correct)
....the in band interfering mobiles by adaptively updating the weight vector of each beamformer so as to steer the main beam lobe to the direction of arrival (DOA) of the desired mobile. Traditional eigen based beamforming techniques require iterative and computationally expensive batch processing [5] [7] [6] Our goal is to achieve higher capacity and coverage in future multimedia cellular CDMA systems using an adaptive antenna array beamforming network at the base station. To further reduce basestation costs, we propose to simplify the required computation by employing a noniterative rank one ....
.... we propose to simplify the required computation by employing a noniterative rank one signal subspace eigenstructure update algorithm [2] Updating beamforming weights for each mobile in a multi beamforming network can be very expensive depending on how the estimates are being calculated [5] [7] [6] The Signal to Interference Noise Ratio (SINR) optimum beamforming weight w opt i;l requires (i) the array response of the l th multipath of the desired i th mobile, a i;l 2 C Mx1 and (ii) the inverse of the batch processing interference noise covariance matrix, R Gamma1 IN;i;l 2 C ....
[Article contains additional citation context not shown here]
A. F. Naguib and A. Paulraj. Recursive adaptive beamforming for wireless cdma. In IEEE ICC, volume 3 of 3, pages 1515--1519, 1995.
Noniterative Digital Beamforming in CDMA Cellular Communications.. - Shiu (1998) (Correct)
No context found.
A. F. Naguib and A. Paulraj. Recursive Adaptive Beamforming for Wireless CDMA. In IEEE International Conference on Communications, volume 3 of 3, pages 1515--1519, 1995.
An Investigation into the Capacity of Cellular CDMA Communication .. - Colman (1998) (4 citations) (Correct)
No context found.
Ayman F. Naguib and Arogyaswami Paulraj. "Recursive adaptive beamforming for wireless CDMA". In 1995.
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