1
Eduardo A S Esteves, Rajesh Pankaj, Peter J Black, Matthew S Grob, Nagabhushana T Sindhushayana: Method and apparatus for variable and fixed forward link rate control in a mobile radio communications system. Qualcomm, Philip Wadsworth, Thomas R Rouse, March 20, 2001: US06205129 (97 worldwide citation)

A method and apparatus for controlling a data rate associated with the transmission of information from a base station to a mobile station in a mobile radio communication system. The mobile station alternately receives information from a base station either in a variable rate mode or a fixed rate mo ...


2
Charles E Wheatley III, Rashid A Attar, Eduardo A S Esteves: Method and apparatus for forward power control in a communication system. QUALCOMM Incorporated, Philip Wadsworth, Sandra L Godsey, Albert J Harnois, February 1, 2005: US06850499 (85 worldwide citation)

In a data communication system capable of variable rate transmission, the data rate is determined by the largest C/I measurement of the forward link signals as measured at the Access Terminal. In one embodiment, the data transmission is scheduled based on an Access Terminal initiated forward power c ...


3
Peter J Black, Eduardo A S Esteves: Method and apparatus for transmitting reverse link power control signals based on the probability that the power control command is in error. Qualcomm Incorporated, Philip R Wadsworth, Kyong H Macek, March 27, 2001: US06208873 (58 worldwide citation)

A method and apparatus for controlling the transmit power of a plurality of mobile radio units transmitting to a base station in a mobile radio telephone system. For each of the mobile units in the system, a signal strength estimate is measured at the base station based on reverse link signals sent ...


4
Nagabhushana T Sindhushayana, Eduardo A S Esteves, Rashid A Attar, Qiang Wu: Method and apparatus for adaptive rate selection in a communication system. QUALCOMM Incorporated, Philip Wadsworth, Sandra L Godsey, Pavel Kalousek, July 6, 2004: US06760313 (54 worldwide citation)

A method and an apparatus for adaptive data rate selection in a high data rate (HDR) communication system are disclosed. An exemplary HDR communication system defines a set of data rates, at which an access point (AP) may transmit data packets to an access terminal (AT). The transmission data rate i ...


5
Ahmad Jalali, Eduardo A S Esteves, Nagabhushana T Sindhushayana, Peter J Black, Rashid A Attar: Method and an apparatus for a quick retransmission of signals in a communication system. Qualcomm Incorporated, Philip Wadsworth, Kent Baker, Pavel Kalousek, February 17, 2004: US06694469 (47 worldwide citation)

A method and an apparatus for quick retransmission of signals in a communication system are disclosed. A transmitting terminal, e.g., a base station, transmits signals in a form of packets to a receiving terminal, e.g., a subscriber station. The receiving terminal determines if the packet was intend ...


6
Fuyun Ling, Nagabhushana T Sindhushayana, Eduardo A S Esteves: System and method for performing accurate demodulation of turbo-encoded signals via pilot assisted coherent demodulation. Qualcomm Incorporated, Philip Wadsworth, Kent D Baker, S Hossain Beladi, April 23, 2002: US06377607 (44 worldwide citation)

An efficient telecommunications receiver system for accurately decoding a received composite signal having a data signal component and a pilot signal component. The receiver system includes a first circuit for receiving the composite signal and extracting a pilot signal and a data signal from receiv ...


7
Nagabhushana T Sindhushayana, Eduardo A S Esteves: System and method for providing an accurate estimation of received signal interference for use in wireless communications systems. Qualcomm Incorporated, Phil R Wadsworth, Sandra L Godsey, December 13, 2005: US06975671 (37 worldwide citation)

A system for providing an accurate interference value signal received over a channel and transmitted by an external transceiver. The system includes a first receiver section for receiving the signal, which has a desired signal component and an interference component. A signal extracting circuit extr ...


8
Nagabhushana T Sindhushayana, Eduardo A S Esteves: System and method for providing an accurate estimation of received signal interference for use in wireless communications systems. Qualcomm Incorporated, Philip Wadsworth, Kent D Baker, Bruce W Greenhaus, December 9, 2003: US06661832 (35 worldwide citation)

A system for providing an accurate interference value signal received over a channel and transmitted by an external transceiver. The system includes a first receiver section for receiving the signal, which has a desired signal component and an interference component. A signal extracting circuit extr ...


9
Fuyun Ling, Nagabhushana T Sindhushayana, Eduardo A S Esteves: System and method for performing accurate demodulation of turbo-encoded signals via pilot assisted coherent demodulation. Qualcomm Incorporated, Philip Wadsworth, Sandra L Godsey, S Hossain Beladi, December 13, 2005: US06975669 (33 worldwide citation)

An efficient telecommunications receiver system for accurately decoding a received composite signal having a data signal component and a pilot signal component includes a first circuit for receiving the composite signal and extracting a pilot signal and a data signal from received composite signal. ...


10
Rashid A Attar, Rajiv Vijayan, Roberto Padovani, Nagabhushana T Sindhushayana, Qiang Wu, Peter J Black, Eduardo A S Esteves: Method and apparatus for selecting a serving sector in a data communication system. Qualcomm Incorporated, Philip Wadsworth, Kent Baker, Pavel Kalousek, June 29, 2004: US06757520 (31 worldwide citation)

Methods and apparatus for selecting a serving sector in a high rate data (HDR) communication system are disclosed. An exemplary HDR communication system defines a set of data rates, at which a sector of an Access Point may send data packets to an Access Terminal. The sector is selected by the Access ...