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Patent # Description
US-8,284,795 Differential delay compensation and measurement in bonded systems
A method for determining differential delay of at least two bonded links is described. The method comprises a step of providing, on the part of a transmitting...
US-8,284,776 Recursive packet header processing
According to one general aspect, an apparatus may include an ingress port, a header cache, and a plurality of ingress recursion engines. In some embodiments,...
US-8,284,769 Method and system for a range reduction scheme for user selection in a multiuser MIMO downlink transmission
Various aspects of a method and a system for a range reduction scheme for user selection in a multiuser MIMO downlink transmission are presented. Aspects of a...
US-8,284,704 Method and system for utilizing undersampling for crystal leakage cancellation
Methods and systems for utilizing undersampling for crystal leakage cancellation are disclosed and may include undersampling a composite signal comprising a...
US-8,284,703 Scheduling and transmitting uplink packets within uplink sub-frames of a wireless system
A method and apparatus of scheduling and transmitting uplink packets within uplink sub-frames of a wireless system is disclosed. The method includes determining...
US-8,284,693 Multi-stream priority-based space-time coding
Embodiments for space-time coding are disclosed. One method includes establishing a priority for each of a plurality of data streams. A number of data bits for...
US-8,284,651 Preamble formats for MIMO wireless communications
A method for generating a preamble of a frame for a multiple input multiple output (MIMO) wireless communication begins by, for each transmit antenna,...
US-8,284,233 Utilizing image sequences to perform video streaming during video conferencing
A communication device is operable to construct one or more image sequences that correspond to voice information, where the image sequences simulate video...
US-8,284,209 System and method for optimizing display bandwidth
Aspects of a system and method for optimizing memory bandwidth in a video system may comprise examining different combinations of input and output video formats...
US-8,283,992 Communication transceiver having a three-line balun with power amplifier bias
A balun that includes a first conductor, a second conductor, and a third conductor. The first conductor has a first length. The first conductor also has a first...
US-8,283,986 Method and system for reduced clock feed-through in a phase locked loop
Aspects of a method and system for reduced clock feed-through in a phase locked loop are provided. In this regard, a control voltage for controlling a VCO may...
US-8,283,982 Decision feedback equalizer circuit
An equalization circuit adjusts (e.g., equalizes) an input signal according to the value of one or more adjustment signals (e.g., equalization coefficients)...
US-8,283,899 Reducing current leakage and improving shelf life time of battery-based-devices
An electronic device includes a rechargeable battery, an electrical circuit, a battery safety circuit, and a power down mode circuit. The electrical circuit is...
US-8,283,722 Semiconductor device having an enhanced well region
An apparatus is disclosed to increase a breakdown voltage of a semiconductor device. The semiconductor device includes an enhanced well region to effectively...
US-8,281,173 System and method for enabling fallback states for energy efficient ethernet
A system and method for enabling fallback states for energy efficient Ethernet (EEE). EEE devices can be designed to support multiple power saving states that...
US-8,281,132 Method and apparatus for security over multiple interfaces
A secure digital system including a number of ICs that exchange data among each other. Each of the ICs includes a key generator for generating a cipher key; a...
US-8,281,081 Shared memory architecture
Disclosed herein is an apparatus which may comprise a plurality of nodes. In one example embodiment, each of the plurality of nodes may include one or more...
US-8,280,728 Packet loss concealment for a sub-band predictive coder based on extrapolation of excitation waveform
Systems and methods are described for performing packet loss concealment using an extrapolation of an excitation waveform in a sub-band predictive speech coder,...
US-8,280,366 Sensing RF environment to detect change in geographic location of cellular base station
Using radio frequency sensing to detecting that a cellular base station has been moved to a new geographic location is disclosed. A determination is made that a...
US-8,280,325 Configurable transmitter
According to an example embodiment, an apparatus may be provided that is configurable to operate in either a separate power amplifier configuration or a...
US-8,280,324 Method and system for closed loop power control in wireless systems
Aspects of a method and system for closed loop power control in wireless systems are provided. In this regard, an output power of an amplifier may be measured...
US-8,280,322 RF transmitter with stable on-chip PLL
A phase locked loop (PLL) a phase detector, a charge pump, a loop filter, a controlled oscillator, and a feedback divider. The phase detector is coupled to...
US-8,280,315 RF integrated circuit with transmitter and multipurpose output ports and methods for use therewith
An RF integrated circuit (IC) includes a first IC port for coupling a first transmit signal in a first frequency band to at least one external device and a...
US-8,280,303 Distributed digital signal processor
A distributed digital signal processor (DSP) includes instruction memory, data memory, a multiply-accumulate module, an instruction MMW transceiver, a data MMW...
US-8,280,035 IP telephone system
An Internet Protocol (IP) telephone has a constant impedance filter that is capable of being continuously attached to the physical layer of a computer chip in...
US-8,279,987 System and method for canceling interference in a communication system
A filter settings generation operation includes sampling a communication channel to produce a sampled signal. The sampled signal is spectrally characterized...
US-8,279,892 Upstream channel bonding in a cable communications system
A method for increasing upstream bandwidth per cable modem user in a cable communications system that includes a cable modem termination system (CMTS) and a...
US-8,279,883 High speed isolation interface for PoE
A high speed isolation interface which can be used to enable high speed communications between the isolated side and the wire side in a PoE system is provided....
US-8,279,803 Computing unit with femtocell AP functionality
A computing unit includes a processing module, a baseband processing module, and a RF section. In a femtocell AP mode, the processing module performs at least a...
US-8,279,788 Method and system for stateful negotiation of energy efficient parameters in layer 2
A method and system for stateful negotiation of energy efficient parameters in Layer 2 are provided. In this regard, energy efficiency of communications between...
US-8,276,109 Mixed-height high speed reduced area cell library
A mixed-height cell library for designing integrated circuits is provided. The mixed-height cell library includes a first plurality of cells having a first...
US-8,276,013 System and method for reducing a link failure detection delay using a link energy signal while in a low power...
A system and method for using a link energy signal in physical layer devices (PHYs) having a silent channel/interface in energy efficient Ethernet (EEE). LPI...
US-8,276,011 System and method for tunneling control over a MAC/PHY interface for legacy ASIC support
A system and method for tunneling control over a MAC/PHY interface for legacy ASIC support. Energy efficient Ethernet control or status information can be...
US-8,276,009 Operating system (OS) virtualisation and processor utilization thresholds for minimizing power consumption in...
A mobile phone that uses OS virtualization for minimizing power consumption in mobile phones is provided. Apparatus and methods may involve conserving processor...
US-8,275,474 Flexible multichannel outputs for dual audio decode
A system and method for flexibly outputting audio from a plurality of programs to the particular outputs that are desired for each audio stream. This routing...
US-8,275,423 MAC controlled sleep mode/wake-up mode with staged wake-up for power management devices
A power management scheme for a wireless communications device processor substantially implemented on a single CMOS integrated circuit is described. By...
US-8,275,332 Gain-control methods of transmitter modulators
An apparatus comprising a plurality of switchable full step mixer unit cells, wherein each switchable full step unit cell is configured to, when the full step...
US-8,275,319 Processing of multi-carrier signals before power amplifier amplification
Embodiments for methods and apparatuses for processing a multi-carrier signal are disclosed. One method includes shaping a frequency spectrum of a multi-carrier...
US-8,275,316 Method and system for a fast power control mechanism for bluetooth devices
Aspects of a method and system for a fast power control mechanism for Bluetooth devices may include receiving from a first Bluetooth device, a request for a...
US-8,275,082 Method and system for delay locked loop for rake receiver
Certain aspects of a method and system for a delay locked loop for a rake receiver are disclosed. Aspects of one method may include normalizing a signal power...
US-8,275,068 Method and system for minimizing power consumption in a communication system
A method for processing signals in a communication system includes delaying a baseband signal based on at least one calibration signal, and amplifying the...
US-8,275,050 Low density parity check (LDPC) encoded higher order modulation
A method and apparatus is disclosed to map a sequence of data to Quadrature Amplitude Modulation (QAM) constellation symbols. The method and apparatus encodes...
US-8,275,031 System and method for analyzing multiple display data rates in a video system
Certain aspects of a system and method for handling video data may comprise determining data rates associated with each of a plurality of destination devices...
US-8,274,976 Method and system for transparent TCP offload
Certain aspects of a method and system for transparent transmission control protocol (TCP) offload are disclosed. Aspects of a method may include collecting TCP...
US-8,274,971 Switch fabric with memory management unit for improved flow control
A method for controlling a flow of packet data in a memory management unit of a network switch fabric is disclosed. A first portion of a data packet is received...
US-8,274,970 Voice communication device with PSTN and internet pathway analysis, selection and handoff
A voice communication device that supports both Internet telephony and public switched telephone network telephony, and maintains the quality of communication....
US-8,274,957 Method and system for dynamically setting up and tearing down connections in mesh networks
Wireless mobile communication (WMC) devices located in near proximity of each other may be enabled to form a mesh (ad hoc wireless) network. WMC devices may...
US-8,274,914 Switch and/or router node advertising
A first of a plurality of intermediate routing devices is operable to advertise to and/or receive status information from remaining one(s) of the intermediate...
US-8,274,896 Virtual queue
An apparatus comprising a virtual queue configured to virtually receive virtual data units as the data units are actually received by a real queue. In various...
US-8,274,887 Distributed congestion avoidance in a network switching system
According to an example embodiment, a total offered traffic load for a shared resource within a network switching system may be determined, the total offered...
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