Zining Wu, Gregory Burd: LDPC encoder and decoder and method thereof. Marvell International, February 27, 2007: US07184486 (178 worldwide citation)

A method of decoding low-density parity-check codes comprises a first step that includes calculating └└rRml, for each parity check equation, at iteration i−1, in response to a third step. A second step includes decision aided equalizing, at iteration i, in response to the first step. The third step ...

Alla Goldner: Access network discovery and selection and internet protocol multimedia system service architecture. Marvell International, May 22, 2012: US08185152 (158 worldwide citation)

An access network discovery and selection (ANDSF) module includes a first transceiver that receives an service continuity signal from a service centralization and continuity application server (SCC AS). A first control module generates a preference and policy information signal based on the service ...

Paramesh Gopi, Sameer Bidichandani, Aswath Mohan: Method and apparatus for providing quality of service (QoS) in a wireless local area network. Marvell International, August 7, 2012: US08238287 (152 worldwide citation)

Methods, apparatus, and computer programs for configuring one or more transmission parameters of a wireless client in a wireless local area network (WLAN) are provided. In one implementation, the methods include receiving capability information from a wireless client, generating a configuration tabl ...

Kapil Chhabra: Locating a WLAN station using signal propagation delay. Marvell International, August 9, 2011: US07996020 (142 worldwide citation)

A wireless network device including: a first RF transceiver module configured to (i) for a predetermined number of times, transmit a data frame to a second RF transceiver module, and (ii) for each data frame transmitted to the second RF transceiver module, receive an acknowledgement frame from the s ...

Partho Mishra, Sandesh Goel: Wireless LAN power savings. Marvell International, February 1, 2011: US07881755 (140 worldwide citation)

A network device includes a base band processor (BBP) receiver to detect a frame in a signal. A media access controller (MAC) receiver identifies a destination address in the frame. A power management module transitions the BBP receiver to an active mode based on an estimated energy level of the sig ...

William Lo: Circuit for reducing pin count of a semiconductor chip and method for configuring the chip. Marvell International, December 14, 2004: US06831479 (139 worldwide citation)

A circuit that reduces external terminal count of a semiconductor chip, such as a communications chip or other type of chip that requires the generation of configuration codes, by reducing the number of external input terminals required for generating the configuration data. The circuit includes mul ...

Pierte Roo: Active resistive summer for a transformer hybrid. Marvell International, August 10, 2004: US06775529 (136 worldwide citation)

An electrical circuit in a communications channel is provided. The electrical circuit includes an active resistive summer. The active resistive summer has a composite signal as an input. The composite signal includes a transmission signal component and a receive signal component. A replica transmiss ...

Panu Chaichanavong, Gregory Burd: Reduced-complexity decoding of parity check codes. Marvell International, July 6, 2010: US07752523 (130 worldwide citation)

The disclosed technology provides a less resource intensive way to decode a parity check code using a modified min-sum algorithm. For a particular parity check constraint that includes n variable nodes, an LDPC decoder can compute soft information for one of the variable nodes based on combinations ...

Ronald Smith: Digital locked loop on channel tagged memory requests for memory optimization. Marvell International, August 9, 2011: US07996642 (125 worldwide citation)

A method and system for performing memory optimization. The method includes receiving from a processor a plurality of read/write requests, wherein at least a portion of the read/write requests are assigned respective identifiers for associating related ones of the read/write requests; measuring arri ...

Andrei Vityaev, Zining Wu, Greg Burd: Method and apparatus for determining error correction code failure rate for iterative decoding algorithms. Marvell International, Eric B Janofsky, Katten Muchin Zavis Rosenman, October 29, 2002: US06473010 (124 worldwide citation)

A design-based tool for determining an error correction code (ECC) failure probability of an iterative decoding algorithm provides a technique for testing the effectiveness of the algorithm before the integrated circuit implementing the algorithm is built.