1
Arnab Das, Rajendra K Talluri: Content-based video compression. Texas Instruments Incorporated, Carlton H Hoel, W James Brady, Richard L Donaldson, April 20, 1999: US05896176 (179 worldwide citation)

A video compression method and system including object-oriented compression plus error correction using decoder feedback.


2
Rajendra K Talluri, Arnab Das, Thomas J Bannon, Jonathan D Courtney: Content-based video compression. Texas Instruments Incorporated, Carlton H Hoel, W James Brady, Richard L Donaldson, February 15, 2000: US06026183 (71 worldwide citation)

A video compression method and system including object-oriented compression with object boundaries described by maps of 2.times.2 (or larger) blocks of pixels in which at least a fraction of the pixels of such blocks are in the object.


3
Kenneth C Budka, Arnab Das, Kamala Murti, Yinglu Zhang: Uplink power control algorithm. Lucent Technologies, October 4, 2005: US06952591 (57 worldwide citation)

In a system having a base station transmitter for transmitting data blocks to one or more mobile stations over a radio link, there is a method for determining an uplink transmit power level at which to transmit a current data block over a radio link from the mobile to the base transmitter station. T ...


4
Rajiv Laroia, Junyi Li, Sundeep Rangan, Murari Srinivasan, Prashanth Hande, Arnab Das: Methods and apparatus for determining, communicating and using information including loading factors which can be used for interference control purposes. QUALCOMM Incorporated, John J Ketchum, August 6, 2013: US08503938 (55 worldwide citation)

A wireless terminal receives and measures broadcast reference signals, e.g., beacon and/or pilot signals, transmitted from a plurality of base station attachment points. The wireless terminal monitors for and attempts to recover broadcast loading factor information corresponding to attachment points ...


5
Arnab Das, Farooq Ullah Khan, Ashwin Sampath, Hsuan Jung Su: Method and apparatus for feedback error detection in a wireless communications systems. Lucent Technologies, October 3, 2006: US07116944 (43 worldwide citation)

Errors in closed loop transmit diversity (CLTD) feedback signaling may be detected and/or corrected by a mobile station, according to aspects of the present invention, based on signals received from a base station. The mobile station is generally configured to compute antenna weights to be applied a ...


6
Kenneth C Budka, Arnab Das, Yinglu Zhang: Uplink power control algorithm. Lucent Technologies, March 4, 2008: US07340267 (41 worldwide citation)

In a system having a base station transmitter for transmitting data blocks to one or more mobile stations over a radio link, there is a method for determining an uplink transmit power level at which to transmit a current data block over a radio link from the mobile to the base transmitter station. T ...


7
Arnab Das, Farooq Ullah Khan: Express signaling in a wireless communication system. Lucent Technologies, November 6, 2007: US07292854 (41 worldwide citation)

A method for transmitting control information in a wireless communication network is provided in which one or more prescribed fields in an existing control channel structure are modified to enable express signaling directly between a base station and at least one mobile station without the need to t ...


8
Arnab Das, Rajendra K Talluri: Content-based video compression. Texas Instruments Incorporated, Carlton H Hoel, W James Brady, Frederick J Telecky Jr, September 2, 2003: US06614847 (40 worldwide citation)

A video compression method and system including object-oriented compression plus error correction using decoder feedback.


9
Rajiv Laroia, Pablo Anigstein, Arnab Das, Sundeep Rangan: Methods and apparatus for use in a wireless communications system that uses a multi-mode base station. QUALCOMM Incorporated, James K O Hare, July 13, 2010: US07756548 (34 worldwide citation)

A multi-mode base station includes a transmit standby mode and an active mode. Transmit standby mode of base station operation is a low power/low interference level of operation as compared to active mode. In transmit standby mode at least some of the synchronization signaling such as pilot tone sig ...


10
Kenneth C Budka, Arnab Das, Wei Luo, Kamala Murti: Link adaption in enhanced general packet radio service networks. Lucent Technologies, December 12, 2006: US07149245 (34 worldwide citation)

In the method of determining an airlink modulation and coding scheme, at least one link quality indicator is compensated, and a modulation and coding scheme is read from a table using the compensated link quality indicator. In one embodiment, the at least one link quality indicator includes bit erro ...