41
Peter Gaal: Multipath interference reduction on pilot estimation with legacy system interoperability. Qualcomm Incorporated, Kenneth K Vu, Larry J Moskowitz, September 15, 2009: US07590169 (6 worldwide citation)

System, base station and method for supporting frequency domain equalization for frequency domain equalization-capable mobile stations and supporting improved channel estimation for both time domain and frequency domain equalization-capable mobile stations on the forward link without the necessity o ...


42
Joseph P Odenwalder: Method and system for performing a handoff in a wireless communication system, such as a hard handoff. Qualcomm Incorporated, Kenneth K Vu, Larry J Moskowitz, October 13, 2009: US07603123 (5 worldwide citation)

A method for minimizing search time and disruption of current service on an originating frequency during a frequency search excursion to a target frequency as part of an inter-frequency hard handoff between cells on different RF CDMA channels. Disruption of service on the current frequency during th ...


43
Shen Wang, Sang Oh Lee, Jeongsik Yang: Fast-switching low-noise charge pump. QUALCOMM Incorporated, Larry J Moskowitz, September 13, 2011: US08018269 (5 worldwide citation)

In one embodiment of the invention, a method for a charge pump is disclosed. The method includes biasing a plurality of transistors; switching a pair of main transistor switches to apply or remove a net charge on an output terminal though the biased transistors; and turning on auxiliary transistor s ...


44
Mehmet Izzet Gurelli, Raul Hernan Etkin: System and method for beamforming with data rate control feedback. QUALCOMM Incorporated, Thomas R Rouse, Thien T Nguyen, Larry J Moskowitz, August 28, 2007: US07263385 (5 worldwide citation)

Systems and methods for adaptively forming a transmission beam to optimize data transmissions to one or more receivers (mobile stations). In one embodiment, a method comprises varying a transmission beam pattern by controlling a parameter such as the phase shift between a primary transmission signal ...


45
Joseph P Odenwalder: High rate CDMA wireless communication system using variable sized channel codes. Qualcomm Incorporated, Qualcomm Patent Group, Larry J Moskowitz, James H Yancey Jr, July 3, 2012: US08213485 (4 worldwide citation)

Method and apparatus for high rate code-division multiple access wireless communication is described. Each of a channel encoded data is modulated by an associated code having a small number of pseudo-noise spreading chips per orthogonal waveform period, thus producing a set of streams of modulated s ...


46
Tao Luo, Peter Gaal: Generation and detection of synchronization signal in a wireless communication system. QUALCOMM Incorporated, Larry J Moskowitz, February 11, 2014: US08649401 (4 worldwide citation)

Techniques for generating a synchronization signal (e.g., a secondary synchronization signal) based on an M-sequence are described. In one design, first and second sequences for a secondary synchronization signal may be generated based on different cyclic shifts of the M-sequence. The cyclic shifts ...


47
Harish Muthali, Kenneth Charles Barnett: Linear transconductor for RF communications. QUALCOMM Incorporated, Larry J Moskowitz, December 27, 2011: US08086207 (4 worldwide citation)

The present patent application comprises a linear transconductor having at least one input and at least one output, comprising a differential amplifier having a plurality of transistors and a plurality of inputs, wherein a difference of input signals is amplified, a cascode circuit having a pluralit ...


48
John E Smee, Haitao Zhang: Apparatus and method for determining coefficient of an equalizer. Qualcomm Incorporated, Donald C Kordich, Larry J Moskowitz, September 7, 2010: US07792184 (4 worldwide citation)

The linear equalizer (LE) coefficients for code-division-multiplexed (CDM) pilot systems can be determined based upon frequency-domain calculations involving channel impulse responses. A channel impulse response can be formed at the mobile terminal by suitably filtering and despreading the received ...


49
Paul E Bender, Noam A Ziv, Vito Bica, Rahul Anand, Sreekanth Vietla: Method and apparatus for the discovery of radio access network elements and exchange of capability and data attributes between those elements. Qualcomm Incorporated, Larry J Moskowitz, Kam T Tam, December 15, 2009: US07633897 (4 worldwide citation)

The present apparatus comprises a radio access network element having at least one processor, and at least one memory operably connected to the at least one processor, whereby the radio access network element is adapted to execute instructions stored in the memory comprising discovery of at least on ...


50
Rohit Kapoor, Serafin Diaz Spindola: Time warping frames inside the vocoder by modifying the residual. QUALCOMM Incorporated, Larry J Moskowitz, Heejong Yoo, April 10, 2012: US08155965 (3 worldwide citation)

In one embodiment, the present invention comprises a vocoder having at least one input and at least one output, an encoder comprising a filter having at least one input operably connected to the input of the vocoder and at least one output, a decoder comprising a synthesizer having at least one inpu ...