Estimation of CINR and RSSI in a wireless communication system

X Yu, AP Rottinghaus, JJ Wu - US Patent 7,603,092, 2009 - Google Patents
A method for selecting at least one operating parameter of a communication system (100).
The method can include determining a receive signal strength indicator (RSSI) for a …

Method of inserting CDMA beacon pilots in output of distributed remote antenna nodes

PM Wala, D Zavadsky - US Patent 9,001,811, 2015 - Google Patents
E",/4(2006.01) A communication system to feed remote antenna nodes with H04B
7/26(2006.01) simulcast traffic and non-simulcast beacons is provided. The …

Pilot interpolation for a gated pilot with compensation for induced phase changes

PJ Black, R Challa - US Patent 7,133,437, 2006 - Google Patents
Techniques are provided herein to generate a reference signal for a gated pilot in a manner
to account for phase discontinuities induced in the received signal. A receiver unit typically …

Method and apparatus for estimating beacon power variations

IK Kim - US Patent 7,116,936, 2006 - Google Patents
A method for compensating for power variations in satellite communications includes
measuring or estimating power variations for signals received at an earth-based terminal …

Methods for estimation and interference suppression for signal processing

GS Lamba, T Guess, M McCloud… - US Patent 8,457,263, 2013 - Google Patents
(57) ABSTRACT A receiver in a CDMA system comprises a front end proces Sor that
generates a combined signal per source. A symbol estimator processes the combined signal …

Channel estimation for wireless communication

T Luo, A Damnjanovic, DP Malladi - US Patent 8,165,186, 2012 - Google Patents
Techniques for deriving channel estimates with different channel estimation filters are
described. In one scheme, a filter selection metric is determined for a signal to be recovered …

Methods for estimation and interference cancellation for signal processing

GS Lamba, T Guess, M McCloud, AP Narayan… - US Patent …, 2013 - Google Patents
(57) ABSTRACT A receiver in a CDMA system comprises a front end proces Sor that
generates a combined signal per source. A symbol estimator processes the combined signal …

Method and apparatus for filtering noisy estimates to reduce estimation errors

G Mergen, P Subrahmanya… - US Patent …, 2010 - Google Patents
Techniques for filtering noisy estimates to reduce estima tion errors and obtain higher quality
estimates are described herein. These techniques may be used for various applica tions …

Ensuring a synchronization with multipath signals

M Hintz-Madsen - US Patent App. 10/441,978, 2003 - Google Patents
Synchronization is ensured in a receiving unit between received DS-CDMA coded multipath
signals and a provided code, which Signals are provided to a plurality of Rake fingerS 1, 2 …

Method and device for detection of a UMTS signal

E Jonsson - US Patent 7,558,314, 2009 - Google Patents
The present invention relates to a method (and corresponding device) of detecting a first
signal in a received signal using a pattern, the received signal comprising at least one signal …