Qualcomm Incorporated

Tim Liou

Shailesh Maheshwari

Thomas Klingenbrunn

Idreas Mir

Irfan Anwar Khan

Srividhya Krishnamoorthy

Mathias Kohlenz

Sandeep Urgaonkar

Sathyanarayan Madhusudan

Tom Chin

Sitaramanjaneyulu Kanamarlapudi

Peng Wu

Supratik Bhattacharjee

Samson Jim

Vivek Venkatesh Ramachandran

Sanjay Kenchareddy

Vikas Gulati

Madhusudan Sathyanarayan

Jun Deng

Xiaochen Chen

Suresh Sharma Gannamaraju

A user equipment (UE) determines a tune-away gap in which the UE performs a tune-away from a first radio access technology (RAT) to a second RAT on a single radio frequency (RF) chain, and transmits an intended-false buffer status report (BSR) to modify a duration of the determined tune-away gap. The intended-false BSR indicates an intended-false value of uplink data pending in a buffer to be transmitted on the first RAT, so that an uplink grant for uplink data transmissions on the first RAT to be received at the UE is modified.

Apparatus and method for controlling a tune-away operation

Information can transfer from a transmitter to a receiver; however, the transmission can consume valuable resources. Therefore, a number of times a transmission is attempted can be tracked and compared against a threshold value. If the transmission occurs too many times&#x2014;based upon the comparison&#x2014;then a reset can occur. Tracking can occur for a protocol data unit and/or a control protocol data unit to determine if a reset should occur.

Protocol data unit recovery

Efficient data processing apparatus and methods include hardware components which are pre-programmed by software. Each hardware component triggers the other to complete its tasks. After the final pre-programmed hardware task is complete, the hardware component issues a software interrupt.

Data mover moving data to accelerator for processing and returning result data based on instruction received from a processor utilizing software and hardware interrupts

Multiple memory pools are defined in hardware for operating on data. At least one memory pool has a lower latency that the other memory pools. Hardware components operate directly on data in the lower latency memory pool.

Apparatus and method for memory management and efficient data processing

Incoming data frames are parsed by a hardware component. Headers are extracted and stored in a first location along with a pointer to the associated payload. Payloads are stored in a single, contiguous memory location.

Apparatus and method for efficient memory allocation

A method for handling out-of-synchronization (SYNC) includes generating a plurality of combination sets of transport channels utilized by a communication device. The method also includes selecting, based on a window-based parameter, a highest-ranking combination set of transport channels out of the plurality of combination sets of transport channels. The highest-ranking combination set of transport channels excludes one or more out-of-SYNC transport channels. The method further comprises providing, to a window-based data processing unit, data packets from transport channels in the highest-ranking combination set of transport channels, without providing data packets from the one or more out-of-SYNC transport channels to the window-based data processing unit. Apparatus and machine-readable media for out-of-SYNC avoidance and/or detection are also provided.

Out-of-synchronization handling method and apparatus

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San Diego, CA, United States of America

Tim Liou