1
Durga Malladi
Serge Willenegger, Durga P Malladi, Josef J Blanz: Method and apparatus for reducing inter-channel interference in a wireless communication system. Larry J Moskowitz, Thomas Rouse, July 29, 2008: US07406065 (34 worldwide citation)

Method and apparatus for reducing interference in a wireless communication system when the source of interference is a deterministic component of the system. In one embodiment, the receiver weights the transmitters according to when the source of interference is transmitted. Further, the transmitter ...


2
Durga Malladi
Alkinoos Hector Vayanos, Durga P Malladi, Sai Yiu Duncan Ho: Data delivery in conjunction with a hybrid automatic retransmission mechanism in CDMA communication systems. QUALCOMM Incorporated, S Hossain Beladi, Dang M Vo, April 28, 2009: US07525944 (26 worldwide citation)

Techniques for delivering data recovered by a HARQ entity in proper order to higher layers in a CDMA system. In a method, packets are received from the HARQ entity by the re-ordering entity and missing packets among the received packets are detected. Packets may be transmitted in a sequential order ...


3
Durga Malladi
Durga P Malladi, Alkinoos Hector Vayanos: Mitigation of link imbalance in a wireless communication system. Qualcomm Incorporated, Kent D Baker, Rupit Patel, Thomas R Rouse, April 1, 2008: US07352722 (25 worldwide citation)

Techniques to mitigate the effects of link imbalance for the uplink between a terminal (or UE) and multiple base stations (or Node Bs). In one aspect, the serving base station (i.e., the one designated to transmit packet data to the terminal) monitors the uplink received SNR for each terminal design ...


4
Durga Malladi
Da shan Shiu, Durga P Malladi: Scheduling techniques for a packet-access network. D Scott Juneau, January 26, 2010: US07653028 (5 worldwide citation)

Multiple access interference may be substantially removed by introducing a near-far situation in which a near mobile and a far mobile (“near” and “far” based on signal strength) are selected, resources allocated among these and other mobiles, and the data is packetized for transmission during a tran ...


5
Durga Malladi
Jon J Anderson, Durga P Malladi, Steven J Doerfler: Controlling forward link traffic channel power. QUALCOMM Incorporated, Gregory Ogrod, Ashish Patel, Thomas Rouse, September 4, 2007: US07266103 (5 worldwide citation)

Forward link transmission power to a user terminal in a wireless communications system having a plurality of beams is controlled by determining a baseline power level, Pbaseline, from a received active pilot channel signal-to-noise ratio (SNR); determining a power margin, Pmargin, from an identified ...


6
Durga Malladi
Durga P Malladi, Serge Willenegger, Tao Chen: Uplink power control. QUALCOMM Incorporated, D Scott Juneau, April 17, 2012: US08160027 (1 worldwide citation)

Uplink power control is provided to maintain the integrity of the uplink HS-DPCCH when the UE goes into SHO. The target pilot SNR threshold is controlled by considering the pilot signal strength of the serving Node-B and/or the uplink channel condition of the serving Node-B when deciding to increase ...


7
Durga Malladi
Durga P Malladi, Alkinoos Hector Vayanos: Mitigation of link imbalance in a wireless communication system. QUALCOMM Incorporated, Rupit M Patel, September 6, 2011: US08014363

Techniques to mitigate the effects of link imbalance for the uplink between a terminal (or UE) and multiple base stations (or Node Bs). In one aspect, the serving base station (i.e., the one designated to transmit packet data to the terminal) monitors the uplink received SNR for each terminal design ...


8
Durga Malladi
Jon J Anderson, Durga P Malladi, Steven J Doerfler: Controlling forward link traffic channel power. QUALCOMM Incorporated, Donald C Kordich, January 11, 2011: US07869410

Forward link transmission power to a user terminal in a wireless communications system having a plurality of beams is controlled by determining a baseline power level, Pbaseline, from a received active pilot channel signal-to-noise ratio (SNR); determining a power margin, Pmargin, from an identified ...


9
Michael A Fischer: Medium access control protocol for wireless network. Digital Ocean, John R Ley, December 6, 1994: US05371734 (398 worldwide citation)

A communicator station wirelessly transmits frames to and receives frames from a least one additional communicator in a Group in accordance with a MAC protocol. One of the communicators functions as a hub and the remaining communicators function as remotes. The hub sends control information to the h ...


10
Terry T Yu, Robert W Hammond, Von K McConnell, Baoquan Zhang: Method and system for wireless instant messaging. Sprint Spectrum, June 6, 2006: US07058036 (331 worldwide citation)

A wireless instant messaging system is disclosed. A mobile station (MS), such as a cellular telephone for instance, may be registered with an instant messaging (IM) server as being available to receive instant messages via an IM proxy. A user at an IM client terminal may then send an instant message ...