Abstract: Aspects of a method and system for patch panel port identification and verification are provided. In this regard, a patch panel may transmit, over a cable that is coupled to the patch panel, a signal that identifies the port of the patch panel to which the cable is coupled. The signal may comprise a common-mode signal communicated over one or more twisted pairs of the cable. The signal may comprise one or more Ethernet frames communicated in accordance with Ethernet standards. A device coupled to the patch panel may receive the signal, recover the patch port identifier from the signal, and store the patch port identifier to memory. The patch panel identifier may comprise, for example, an alphanumeric sequence comprising numbers, letters, or a combination of numbers and letters. The device may compare the received patch port identifier to an expected value.

Abstract: Aspects of a method and system for a transmitting antenna selection failure recover mode are presented. Aspects of the system may include a transmitting mobile terminal that enables selection of a sequence of protocol data units (PDU), for example a sequence of sounding frames, which may be transmitted during an antenna selection procedure. During transmission of the selected PDU sequence, the transmitting mobile terminal may receive an antenna selection failure indication frame. The transmitting mobile terminal may enable retransmission of at least one previously transmitted PDU in the PDU sequence based on the failure indication. Transmission of subsequent PDUs in the PDU sequence may resume after the retransmission. Alternatively, upon receipt of the failure indication frame the transmitting mobile terminal may restart the selected frame sequence from the beginning, or may select a subsequent PDU frame sequence.

Abstract: A modular integrated circuit includes a hub module that is coupled to a plurality of spoke modules via a plurality of hub interfaces. The spoke modules include a plurality of interface circuits each having a hardware address. A memory module stores the hub software and hub data and configuration data. The hub software includes a plurality of driver modules corresponding to the plurality of interface circuits. The processing module executes boot firmware to configure the plurality of driver modules based on the hardware address of each of the plurality of interface circuits.

Abstract: Methods and apparatus for. An example method includes determining, by a network device, respective quality metrics for each of a plurality of members of an aggregation group of the network device, the respective quality metrics representing respective data traffic loading for each member of the aggregation group. The example method further includes grouping the plurality of aggregation members into a plurality of loading/quality bands based on their respective quality metrics. The example method also includes selecting members of the aggregation group for transmitting packets from a loading/quality band corresponding with members of the aggregation group having lower data traffic loading relative to the other members of the aggregation group.

Abstract: A method and system for wireless communication is provided and may include transmitting FM radio signals utilizing antenna configurations in a wireless device including a frequency modulation (FM) radio transmitter, an FM radio receiver, and one or more other receivers. The transmitter may be calibrated based on a signal received from a second wireless device via the other receivers. The second wireless device may include an FM radio receiver and corresponding other transmitters that may utilize other wireless protocols. The signal received at the wireless device may be generated at the second wireless device via the other transmitters. A frequency of the transmitted FM radio signals may be varied, and may be utilized adjust the antenna configurations. An impedance of the antenna configurations may be matched based on the frequency variation. A capacitive and/or inductive load for the matching of the impedance of the antenna configurations may be programmably adjusted.

Abstract: A communication device includes memory, an input interface, a processing module, and a transmitter. The processing module receives a digital signal from the input interface, wherein the digital signal includes a desired digital signal component and an undesired digital signal component. The processing module identifies one of a plurality of codebooks based on the undesired digital signal component. The processing module then identifies a codebook entry from the one of the plurality of codebooks based on the desired digital signal component to produce a selected codebook entry. The processing module then generates a coded signal based on the selected codebook entry, wherein the coded signal includes a substantially unattenuated representation of the desired digital signal component and an attenuated representation of the undesired digital signal component. The transmitter converts the coded signal into an outbound signal in accordance with a signaling protocol and transmits it.

Abstract: Methods and systems for processing signals in a receiver are disclosed herein and may comprise receiving spatially multiplexed signals via M receive antennas. A plurality of multiple data streams may be separated in the received spatially multiplexed signals to detect MIMO data streams. Each of the MIMO data streams may correspond to a spatially multiplexed input signal. Complex phase and/or amplitude may be estimated for each detected MIMO data streams utilizing (M-1) phase shifters. Complex waveforms, comprising in-phase (I) and quadrature (Q) components for the MIMO data streams within the received spatially multiplexed signals may be processed and the processed complex waveforms may be filtered to generate baseband bandwidth limited signals. Phase and/or amplitude for one or more received spatially multiplexed signals may be adjusted utilizing the estimated complex phase and amplitude. Phase and/or amplitude may be adjusted continuously and/or at discrete intervals.

Abstract: A laptop that interacts with a television system. At least one module may be adapted to receive a user input identifying a video selection. The at least one module may also be adapted to display video information corresponding to the video selection. The at least one module may further be adapted to transmit a control signal adapted to cause the display of video information corresponding to the video selection on the television system. The laptop may, for example, be adapted to receive television system setting information and provide for user control of various television system settings. Also for example, the laptop may be adapted to receive media guide information, present such information to a user, provide for user selection of a media element, and transmit a control signal adapted to cause delivery of the selected media element from a multimedia source to the television system.

Abstract: A system and method for enabling legacy media access control (MAC) to do energy efficient Ethernet (EEE). A backpressure mechanism is included in an EEE enhanced PHY that is responsive to a detected need to transition between various power modes of the EEE enhanced PHY. Through the backpressure mechanism, the EEE enhanced PHY can indicate to the legacy MAC that transmission of data is to be deferred due to a power savings initiative in the EEE enhanced PHY.

Abstract: Provided is a communications interface system. The communications interface system includes one or more protocol modules configured to include interface protocols that facilitate communication between a switching subsystem, a physical layer subsystem, and a Power over Ethernet subsystem. The protocol modules are connectable to a communications bus.

Abstract: A method, system and computer program product for ingress level filtering of packets is provided. The system includes a Media Access Control (MAC) and a buffer pool that includes buffers configured to store packets. The MAC includes a memory configured to store an incoming packet and an inspection engine coupled to the memory. The inspection engine is configured to parse the incoming packet to determine a priority level of the incoming packet, determine whether there is a buffer available in the buffer pool to store the incoming packet, and allocate a buffer in the buffer pool to store the incoming packet based on the priority level of the incoming packet.

Abstract: An interleaved multi-view video stream is received. The interleaved multi-view video stream includes one or more first view frames, one or more second view frames, and blanking frames in a sequential pattern. The blanking frames separate the first view frames from the second view frames in the sequential pattern. The interleaved multi-view video stream is displayed in the sequential pattern. In one embodiment, the blanking frames are detected, and operation of a viewing device is synchronized based at least in part on the blanking frames being detected.

Abstract: One embodiment of the present invention provides a system that facilitates dynamic allocation of upstream bandwidth in a passive optical network which includes a central node and at least one remote node. Each remote node is coupled to at least one logical entity, which corresponds to a device or a user, that transmits upstream data to the central node and receives downstream data from the central node. The central node is coupled to an external network outside of the passive optical network through a shared out-going uplink.

Abstract: A wireless communication device is disclosed that is capable of transmitting emergency data to a base station even when the wireless communication device is out of range, or has insufficient battery life, to communicate with the base station using normal transmission means. When the wireless communication device is out of range or has low battery, the wireless communication device can transmit the emergency data to the base station by repeatedly transmitting the emergency data at a coding rate below a standard/minimum coding rate of the modulation scheme designated for use by the base station. The second wireless communication device can detect and decode the emergency data by storing the multiple transmitted iterations of the received signal and performing combining processing on those stored iterations.

Abstract: Embodiments of the present invention provide systems and methods for reducing switching frequency variation in a hysteretic switching regulator. Embodiments of the present invention provide a new duty cycle controller for a switching regulator incorporating a new Frequency Lock Loop (FLL) for controlling the hysteresis of a comparator, and this hysteresis variation directly controls the switching frequency. The FLL of the present invention advantageously maintains a fixed frequency operation for a switching regulator while not affecting the transient response or stability of the main loop because it only changes the hysteresis of the fast comparator and does not introduce delays in the main loop of the switching regulator. Thus, the FLL of the present invention advantageously maintains a fixed switching frequency while causing a minimal impact to the switching regulator.

Abstract: A method and system for dynamic bandwidth re-allocation is provided. The method includes the steps of monitoring a video streams delivered by a server to a first client and a second client that have a same service level agreement and determining whether the first client is receiving a lower bitrate video stream compared to the second client. The method further includes the step of adjusting a parameter to allow the first client to receive a higher bitrate video stream. In an example, the monitoring, determining and adjusting steps are performed by a cable modem termination system (CMTS). In another example, the monitoring, determining and adjusting steps are performed by an optical line terminal (OLT).

Abstract: Energy efficient Ethernet with a low power active idle transmission mode. A low power active idle transmission mode is defined for the transmission of idle signals during inter-packet gaps. The low power active idle transmission mode can provide energy savings in those instances that preclude the use of a low power idle mode and/or subrating to produce greater energy savings.

Abstract: A near field communications (NFC) device is disclosed that interacts with other NFC devices to exchange information and/or data. An antenna receives an input signal from another NFC device and a communication circuit processes the input signal. A signal detector may be used to detect an input current signal corresponding to the input signal received from the other NFC device. The signal detector can include a primary communication path and a secondary communication path. Through its proximity to the secondary communication path, the primary communication path induces the input current signal in the secondary communication path.

Abstract: A dual band antenna includes a far field antenna structure for facilitating the communication of first data with a remote device via far field signaling in a millimeter wave band. A near field antenna structure facilitates the communication of second data with a remote device via near field signaling in a near field band. The far field antenna structure and the near field antenna structure share at least one common antenna element.

Abstract: A cable modem that supports stateless requesting and/or limited contention-based requesting is provided herein. In an example, a physical layer (PHY) configured to communicate over a plurality of upstream channels is provided. A bandwidth requester is provided to request bandwidth using contention-based requesting over a first subset of the upstream channels for contention-based flows and request bandwidth using stateless requesting over a second subset of the upstream channels for stateless flows.