Vanitha A Kumar

8321651, Nov 27, 2012

Apr 1, 2009

12/416759

Shailesh Maheshwari - San Diego CA, US
Thomas Klingenbrunn - San Diego CA, US
Vanitha Kumar - San Diego CA, US

QUALCOMM Incorporated - San Diego CA

G06F 12/02
G06F 12/00

711171, 711170, 711E12001, 711E12002

Systems and methods for an improved memory allocation service in embedded or wireless devices. Memory is allocated using a combination of container memory items and referencing memory items.

8325608, Dec 4, 2012

Aug 6, 2009

12/536587

Vanitha A. Kumar - San Diego CA, US
Bin Qiu - San Diego CA, US
Ashwini Raina - Poway CA, US
Shailesh Maheshwari - San Diego CA, US
Gang A. Xiao - San Diego CA, US
Yateesh S. Gowda - Solana Beach CA, US

QUALCOMM Incorporated - San Diego CA

H04W 4/00

370235, 370328, 370350

Systems and methodologies are described herein that facilitate efficient handling of packets (e. g. , Packet Data Convergence Protocol (PDCP) Protocol Data Units (PDUs) or Service Data Units (SDUs)) in a wireless communication system. As described herein, a number of consecutive packets that are discarded due to a discard timer expiration event and/or other causes can be monitored and compared to a number of tolerated consecutive discarded packets. If the number of consecutive discarded packets does not exceed the number of tolerated consecutive packets, conventional processing operations such as header modification and compression, ciphering, or the like can be omitted for respective packets subsequent to a discarded packet, thereby significantly reducing processing overhead. As further described herein, the number of tolerated consecutive discarded packets can be chosen to maintain header compression (e. g. , Robust Header Compression (RoHC)) synchronization, ciphering synchronization, and/or other suitable properties.

8355336, Jan 15, 2013

Nov 21, 2008

12/276156

Ravindra Patwardhan - San Diego CA, US
Anurag Vardhan - San Diego CA, US
Fatih Ulupinar - San Diego CA, US
Parag A. Agashe - San Diego CA, US
Rajat Prakash - La Jolla CA, US
Vanitha Kumar - San Diego CA, US

QUALCOMM Incorporated - San Diego CA

H04J 3/24

370252, 370389, 370465, 370474

Methods and apparatus for formatting headers for data packets within a communication frame for use in a wireless communication system are presented. Formatting headers includes determining the size of a wireless communication frame, and formatting the payloads and associated headers within the communication frame according to the determined size. This formatting includes placing headers at the beginning of the frame before the data packets corresponding to the headers to optimize processing of the headers at a receiver. Formatting may also include formatting the headers according to a first format within the frame when the determined frame size is below a predetermined size to optimize the size of the headers, and formatting according to a second format within the frame size of the data packet is equal to or greater than the predetermined size to optimize processing for frames having large data packets.

8441934, May 14, 2013

Nov 10, 2009

12/616031

Bao V. Nguyen - Corona CA, US
Vanitha A. Kumar - San Diego CA, US
Srividhya Krishnamoorthy - San Diego CA, US
Shailesh Maheshwari - San Diego CA, US
Ashwini Raina - Poway CA, US
Yateesh S. Gowda - Solana Beach CA, US
Gang A. Xiao - San Diego CA, US

QUALCOMM Incorporated - San Diego CA

H04J 3/14

3702351

An apparatus for wireless communication includes a processing system. The processing system is configured to perform a first set of functions in a first thread. The first set of functions includes obtaining second data from a second thread and providing first data to the second thread to facilitate construction of an uplink packet in the second thread. The processing system is further configured to perform a second set of functions in the second thread. The second set of functions includes obtaining the first data, constructing the uplink packet based on the first data, and providing the second data to the first thread to facilitate the performing of the first set of functions.

8489092, Jul 16, 2013

May 4, 2010

12/773817

Amit Mahajan - San Diego CA, US
Vanitha A. Kumar - San Diego CA, US
Daniel Amerga - San Diego CA, US

Qualcomm Incorporated - San Diego CA

H04W 4/00

455434, 455418, 455436, 4554041, 455450, 455458, 370328, 370335, 370311, 370312

Systems and methodologies are described that facilitate collecting consistent system information when entering a cell during cell selection and/or cell re-selection in a wireless communication environment. SIB(s) can be received while lacking modification period information (e. g. , modification period boundary, modification period duration,. . . ). Further, the SIB(s) can be stored in memory with corresponding SFN(s) at which the SIB(s) are respectively received. Thereafter, the modification period information can be identified (e. g. , from a SIB,. . . ). Moreover, an evaluation can be effectuated to determine whether to retain or discard the SIB(s) from memory as a function of the modification period information and the corresponding SFN(s). Further, whether to retain or discard the SIB(s) from memory can be based upon a value tag. According to another example, subsequent reception of the SIB(s) can be inhibited within a minimum modification period employed as a default prior to identifying the modification period information.

8526440, Sep 3, 2013

Apr 27, 2009

12/430646

Sai Yiu Duncan Ho - San Diego CA, US
Ashwini Raina - Poway CA, US
Gang A. Xiao - San Diego CA, US
Shailesh Maheshwari - San Diego CA, US
Vanitha A. Kumar - San Diego CA, US

QUALCOMM Incorporated - San Diego CA

H04W 4/00
H04J 3/00
H04L 12/28

370394, 370329, 370341, 370345

Systems and methodologies are described that facilitate formation and/or dispatch of radio link control (RLC) protocol status reports to a base station. The system can include components that quantify an absence of protocol data units, ascertain whether a number of absent protocol data units exceeds the size of a transmission side grant, insert a sequence number associated with a first absent protocol data unit into an acknowledgement sequence number field associated with a partial status report, incorporates the sequence number associated with the first absent protocol data unit in the partial status report, includes sequence numbers of subsequent absent protocol data units into the partial status report without exceeding the transmission side grant, and sends the partial status report to the base station.

8594031, Nov 26, 2013

Oct 1, 2010

12/895980

Bao V. Nguyen - Corona CA, US
Srividhya Krishnamoorthy - San Diego CA, US
Vanitha A. Kumar - San Diego CA, US
Sai Yiu Duncan Ho - San Diego CA, US

QUALCOMM Incorporated - San Diego CA

H04W 4/00

370329, 370468

Methods and apparatuses are provided that facilitate providing quality of service for similar priority logical channels at least in part by assigning dynamic priority levels to the logical channels to allow certain logical channels to be assigned resources before other logical channels. Dynamic priority levels can be assigned based at least in part on a total accumulated used bytes of a given logical channel scaled by a prioritized bit rate of the logical channel. Thus, logical channels with a lower number of total accumulated used bytes scaled by the prioritized bit rate can be assigned higher priority to ensure resources are assigned to the logical channels. Moreover, the dynamic priority levels can be normalized to align the dynamic priority levels within certain values so as not to interfere with other logical channels of different assigned priority.

20090316904, Dec 24, 2009

Jun 18, 2009

12/487576

Thomas Klingenbrunn - San Diego CA, US
Uppinder S. Babbar - San Diego CA, US
Vanitha A. Kumar - San Diego CA, US
Vikas Nagpal - San Diego CA, US
Sriram Narayan - San Diego CA, US
Samson Jim - San Diego CA, US
Shailesh Maheshwari - San Diego CA, US
Marcello V. Lioy - San Diego CA, US
Mathias Kohlenz - San Diego CA, US
Idreas Mir - San Diego CA, US
Irfan A. Khan - Brooklyn NY, US
Gurvinder S. Chhabra - San Diego CA, US
Jean-Marie QD Tran - San Diego CA, US

QUALCOMM INCORPORATED - San Diego CA

H04L 9/00
H04K 1/00
G06F 17/30
G06F 15/16
G06F 13/24
G06F 11/07
H04B 1/38

380274, 380 42, 707 10, 709232, 710260, 714746, 714E11021, 707E17044, 707E17002, 375222

Systems and methods for wireless communications are provided. These include data deciphering components, interrupt processing components, adaptive aggregations methods, optimized data path processing, buffer pool processing, application processing where data is formatted in a suitable format for a destination process, and Keystream bank processing among other hardware acceleration features. Such systems and methods are provided to simplify logic designs and mitigate processing steps during wireless network data processing.