Broadcom Corporation

Intel Corporation

Hooman Honary

Jeyhan Karaoguz

Nambirajan Seshadri

Jason A Trachewsky

Arie Heiman

Ernest T Tsui

Inching Chen

Matthew James Fischer

Kumar Ganapathy

Dianne L Steiger

Siva Simanapalli

Vicki W Tsai

Amit R Gupta

Jason A Trachewski

Methods and systems for distributed infrastructure for streaming data via multiple access points. Aspects of one method may include apportioning multimedia information among a plurality of transmitting devices based on feedback channel information received from a destination receiving device by, for example, a transmission controller device. The transmitting devices may transmit the multimedia information to the destination receiving device. A transmitting device that may not be apportioned multimedia information may transmit a probing signal. The destination receiving device may generate feedback channel information for a transmitting device, for example, based on the multimedia information or the probing signal received from the respective transmitting device. The apportioning of the multimedia information may be dynamically adjusted based on updated feedback channel information received from the destination receiving device.

Method and system for distributed infrastructure for streaming data via multiple access points

Aspects of a method and system for content-aware mapping/error protection using different spatial streams are presented. Aspects of a system for handling multimedia information in a communication system may include a transmitter that enables control of a MAC layer and/or a PHY layer, in a wireless communication device to wirelessly communicate different portions of multimedia information via different spatial streams based on content of the multimedia information. The system may also comprise a processor that enables definition of a plurality of priority classes based on the content associated with at least a portion of the multimedia information.

Method and system for content-aware mapping/error protection using different spatial streams

Aspects of a method and system for redundancy-based decoding of video content in a wireless system are provided. A wireless receiver may determine whether a received multimedia data stream comprises video content and may select a redundancy-based decoder when video content is detected. The wireless receiver may be a wireless local area network (WLAN) receiver or a cellular receiver. Video content may be indicated by at least one flag in a preamble or a reserved field of the received multimedia data. The redundancy-based decoder may be a Viterbi decoder. The wireless receiver may enable a standard Viterbi decoder to decode portions of the multimedia data that do not comprise video content. The wireless receiver may generate at least one signal to select the redundancy-based decoder or the standard Viterbi decoder.

Method and system for redundancy-based decoding of video content in a wireless system

Methods and systems for content-aware mapping/error protection are disclosed. Aspects of one method may include controlling a MAC layer and/or a PHY layer (PHY/MAC layer), in a wireless communication device to wirelessly communicate multimedia information based on content of the multimedia information, which may comprise video information, audio information, and/or data. The controlling of the PHY/MAC layer may comprise selecting a forward error correction code and modulation to be applied to portions of the multimedia information, and selecting one or more antenna to transmit the portions of the multimedia information. The selection criteria may be based on priority assigned to the portions of the multimedia information, and on feedback information from the receiving device and/or a receiver co-located with the device transmitting the multimedia information.

Method and system for content-aware mapping/error protection

Aspects of a method and system for medium access control (MAC) layer specialization for voice and multimedia data streams are presented. Aspects of the method include determining a number of attempts for transmitting one or more medium access control (MAC) frames. Aspects of the system may include a processor that enables determination of a number of attempts for transmitting one or more MAC frames. A maximum number for such attempts may be determined based on one or more priority levels associated with different portions of multimedia information being communicated via a wireless medium and contained within the one or more MAC frames.

Method and system for medium access control (MAC) layer specialization for voice and multimedia data streams

Aspects of a method and system for medium access control (MAC) rate selection are presented. Aspects of the system may include at least one processor that enables selection of MAC layer parameter values and/or PHY layer parameter values, to maintain a rate of data transmission of at least one transmitted signal, which is no greater than a selected data transfer rate. The error rate of the one or more transmitted signals may be maintained within a specified range based on the selection for varying signal to noise (SNR) ratios.

Method and system for medium access control (MAC) rate selection

Aspects of a method and system for redundancy-based decoding of voice content in a wireless local area network (WLAN) system are provided. A WLAN receiver may determine whether a decoded portion of a received packet comprises voice content and may select a redundancy-based decoder to decode a remaining portion of the packet when voice content is detected. The redundancy-based decoder may be a Viterbi decoder. The redundancy-based decoder may be selected to decode a determined number of subsequent packets or to decode subsequent packets for a determined amount of time. After decoding the remaining portion of the packet and any subsequent packets, the WLAN receiver may select a standard Viterbi decoder to decode additional received packets. The WLAN receiver may generate at least one signal to select the redundancy-based decoder and the standard Viterbi decoder.

Method and system for redundancy-based decoding of voice content in a wireless LAN system

A dual mesh interconnect network in a heterogeneous configurable circuit may be allocated between data communication and control communication.

Allocation of combined or separate data and control planes

In one embodiment of the invention, a method, system, and apparatus provide a substantially balanced distribution of multiple communication sessions across multiple processing timeslots. When a request to establish a communication session is received, a processing timeslot is allocated and associated with that communication session according to a load balancing scheme to distribute communication sessions across the processing timeslots. Subsequent information for a communication session is processed during the allocated timeslot for that communication session.

Method and system for distribution of session scheduling

An apparatus includes an instruction decoder, at least one control register coupled to the instruction decoder, and an add-compare-select (ACS) engine coupled to the at least one control register. The instruction decoder is operative to control the ACS engine to perform Viterbi decoding in response to the instruction decoder receiving a first instruction, and is operative to control the ACS engine to perform turbo decoding in response to the instruction decoder receiving a second instruction.

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Newport Coast, CA, United States of America

Hooman Honary