1
Krishna Balachandran, Sanjiv Nanda, Srinivas R Kadaba, Richard P Ejzak: System and method for measuring channel quality information. Lucent Technologies, Carmen B Patti, Wildman Harrold Allen & Dixon, August 22, 2000: US06108374 (158 worldwide citation)

A system and method to measure channel quality in terms of signal to noise ratio for the transmission of coded signals over fading channels. A Viterbi decoder metric for the Maximum Likelihood path is used as a channel quality measure. This Euclidean distance metric is filtered in order to smooth ou ...


2
Krishna Balachandran, Sanjiv Nanda, Srinivas R Kadaba, Richard P Ejzak: System and method for measuring channel quality information in a communication system. Lucent Technologies, Carmen B Patti, Wildman Harrold Allen & Dixon, April 10, 2001: US06215827 (84 worldwide citation)

A system and method to measure channel quality in terms of signal to interference plus noise ratio for the transmission of coded signals over fading channels in a communication system. A Viterbi decoder metric for the Maximum Likelihood path is used as a channel quality measure for coherent and non- ...


3
Balachandran Krishna, Kadaba Srinivas R, Nanda Sanjiv, Ejzak Richard Paul: System and method for measuring channel quality information. Lucent Technologies, March 3, 1999: EP0899906-A2 (54 worldwide citation)

In a system and method to measure channel quality in terms of signal to noise ratio for the transmission of coded signals over fading channels, a Viterbi decoder metric for the Maximum Likelihood path is used as a channel quality measure. This Euclidean distance metric is filtered in order to smooth ...


4
Krishna Balachandran, Richard P Ejzak, Srinivas R Kadaba: System and method for measuring channel quality information in communication system. Lucent Technologies, luo echuan, December 1, 1999: CN99104122

A system and method to measure channel quality in terms of signal to interference plus noise ratio for the transmission of coded signals over fading channels in a communication system. A Viterbi decoder metric for the Maximum Likelihood path is used as a channel quality measure for coherent and non- ...


5
Balachandran Krishna, Ejzak Richard Paul, Kadaba Srinivas R, Nanda Sanjiv: Systeme et methode de mesure dinformation de qualite de canal, System and method for measuring channel quality information. Lucent Technologies, Lucent Technologies, KIRBY EADES GALE BAKER, February 18, 2003: CA2244428

A system and method to measure channel quality in terms of signal to noise ratio for the transmission of coded signals over fading channels. A Viterbi deco der metric for the Maximum Likelihood path is used as a channel quality measure. Thi s Euclidean distance metric is filtered in order to smooth ...


6
Balachandran Krishna, Ejzak Richard Paul, Kadaba Srinivas R, Nanda Sanjiv: Systeme et methode servant a determiner la qualite de canal dans un systeme de communication, System and method for measuring channel quality information in a communication system. Lucent Technologies, Lucent Technologies, KIRBY EADES GALE BAKER, December 9, 2003: CA2263060

A system and method to measure channel quality in terms of signal tointerference plus noise ratio for the transmission of coded signals over fading channels ina communication system. A Viterbi decoder metric for the Maximum Likelihood path isused as a channel quality measure for coherent and non-coh ...


7
Balachandran Krishna, Ejzak Richard Paul, Kadaba Srinivas R, Nanda Sanjiv: System and method for measuring channel quality information of communication system. Lucent Technol, November 9, 1999: JP1999-313040

PROBLEM TO BE SOLVED: To measure a channel quality by a signal-to-interference and noise ratio (SIR) by receiving a digital signal, deciding a path measurement reference to the digital signal and performing path measurement reference mapping of the SIR corresponding to a set of prescribed SIRs. SOLU ...