21
Durga Malladi
Durga P Malladi, Serge Willenegger, Tao Chen: Uplink power control. Qualcomm Incorporated, Patents Department, June 16, 2005: US20050130693-A1

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 ...


22
Durga Malladi
Edward G Tiedemann, Aleksandar Damnjanovic, Avinash Jain, Durga P Malladi, David Puig Oses, Peter Gaal, Serge Willenegger, Stein Lundby, Sandip Sarkar, Tao Chen, Yongbin Wei: Grant, acknowledgement, and rate control active sets. Qualcomm Incorporated, Patents Department, February 10, 2005: US20050030964-A1

Embodiments disclosed herein address the need in the art for efficient management of grant, acknowledgement, and rate control channels. In one aspect, a list associated with a first station is generated or stored, the list comprising zero or more identifiers, each identifier identifying one of a plu ...


23
Durga Malladi
Edward G Tiedemann, Aleksandar Damnjanovic, Avinash Jain, Durga P Malladi, David Puig Oses, Peter Gaal, Stein Lundby, Sandip Sarkar, Tao Chen, Yongbin Wei, Serge Willenegger: Combining grant, acknowledgement, and rate control commands. Qualcomm Incorporated, Qualcomm Incorporated, September 6, 2007: US20070206623-A1

Embodiments disclosed herein address the need in the art for reduced overhead control with the ability to adjust transmission rates as necessary. In one aspect, a first signal indicates an acknowledgement of a decoded subpacket and whether or not a rate control command is generated, and a second sig ...


24
Durga Malladi
Edward G Tiedemann, Aleksandar Damnjanovic, Avinash Jain, Durga P Malladi, David Puig Oses, Peter Gaal, Stein Lundby, Sandip Sarkar, Tao Chen, Yongbin Wei, Serge Willenegger: Combining grant, acknowledgement, and rate control commands. Qualcomm Incorporated, Patents Department, February 10, 2005: US20050030911-A1

Embodiments disclosed herein address the need in the art for reduced overhead control with the ability to adjust transmission rates as necessary. In one aspect, a first signal indicates an acknowledgement of a decoded subpacket and whether or not a rate control command is generated, and a second sig ...


25
Durga Malladi
Yongbin Wei, Edward G Tiedemann, Peter Gaal, Durga P Malladi, David Puig Oses, Sandip Sarkar, Stein Lundby, Tao Chen, Avinash Jain, Aleksandar Damnjanovic, Serge Willenegger: Extended acknowledgement and rate control channel. Qualcomm Incorporated, Patents Department, February 24, 2005: US20050041618-A1

Embodiments disclosed herein address the need in the art for an extended acknowledgment/rate control channel. In one aspect, an acknowledgment command and a rate control command are combined to form a combined command. In another aspect, the combined command is generated in accordance with a constel ...


26
Francesco Grilli, Serge Willenegger: Method and apparatus for measuring timing of signals received from multiple base stations in a CDMA communication system. Qualcomm Incorporated, Philip R Wadsworth, Kent D Baker, S Hossain Beladi, February 24, 2004: US06697629 (152 worldwide citation)

Techniques to more accurately measure the arrival times of transmissions received at a remote terminal from a number of base stations. In one aspect, unassigned finger processors are used to process and measure the arrival times of transmissions from base stations not in the active set. In another a ...


27
Serge Willenegger, Stein A Lundby: Method and apparatus for multiplexing high-speed packet data transmission with voice/data transmission. Qualcomm Incorporated, Philip Wadsworth, Thien T Nguyen, Thomas R Rouse, August 10, 2004: US06775254 (150 worldwide citation)

Techniques for transmitting voice/data and packet data services such that packet data transmissions have less impact on voice/data transmissions. In one aspect, voice/data and packet data can be multiplexed within a transmission interval such that the available resources are efficiently utilized. In ...


28
Edward G Tiedemann Jr, Daisuke Terasawa, Sandip Sarkar, Yu Cheun Jou, Joseph P Odenwalder, Abihijit Shanbhag, Serge Willenegger: Method and system for handoff between an asynchronous CDMA base station and a synchronous CDMA base station. Qualcomm, Philip Wadsworth, Byron Yafuso, June 12, 2001: US06246673 (119 worldwide citation)

A method and system that enables faster acquisition of the forward link signal of a target base station in a mixed network of synchronous and asynchronous base stations is disclosed. The serving base station transmits in a neighbor list an estimated timing error


29
Serge Willenegger, Tao Chen, Alkinoos Hector Vayanos, Yongbin Wei: Multi-media broadcast and multicast service (MBMS) in a wireless communications system. Qualcomm Incorporated, Philip R Wadsworth, Thien T Nguyen, S Hossain Beladi, February 13, 2007: US07177658 (98 worldwide citation)

Techniques to implement MBMS services in a wireless communication system. In one aspect, a method is provided for processing data for transmission to a plurality of terminals. Frames of information bits (which may have variable rates) are provided to a buffer implementing a matrix. The matrix is pad ...


30
Tao Chen, Joseph P Odenwalder, Edward G Tiedemann Jr, Serge Willenegger: Method and apparatus for time efficient retransmission using symbol accumulation. Qualcomm, Philip Wadsworth, Thomas R Rouse, Pavel Kalousek, August 8, 2000: US06101168 (78 worldwide citation)

An efficient retransmission of data using symbol accumulation wherein the packet received in error is retransmitted at a lower energy-per-bit level concurrently in the same frame with the new packet. The destination device receives the data transmission and retransmission, demodulate the signal, and ...