Abstract: Methods and systems facilitate efficient and effective special effects in video streaming. In one embodiment, an apparatus enables special effects by decoding video frames in accordance with a decoding process. The decoding process includes: accessing a plurality of streams of video (wherein each stream originates from a respective camera of a camera array) and decoding frames from the plurality of streams of video. A first stream from a first camera comprises: a first primary special effect predictive (SP) frame that is coded based upon a predictive (P) frame in the first stream; and a first secondary special effect predictive (SP) frame that is coded based upon a primary special effect predictive (SP) frame included in a second stream from a second camera. The method further comprises rendering a special effect using the primary and secondary special effect predictive (SP) frames.

Abstract: An apparatus comprising a codec configured to predict an intra mode for a considered pixel block based on a plurality of coded intra modes for a plurality of adjacent pixel blocks to the considered pixel block, wherein the predicted intra mode and the coded intra modes correspond to a set of intra-frame modes that comprise a plurality of directional intra modes and at least two non-directional intra modes and that are assigned a plurality of corresponding group numbers and group index numbers, and wherein the intra mode is predicted based on the group numbers and group index numbers of the coded intra modes.

Abstract: A method forwarding data traffic based on a service chain policy for distributed gateway located within a network virtualization edge (NVE). The NVE may receive, within a first virtual overlay network, a data packet destined for a destination tenant end point located in a second virtual overlay network. The NVE may determine that a network service function is unavailable to treat the data packet between the first virtual overlay network and the second virtual overlay network. In order to route the data packet, the NVE may obtain a service chain policy that provides the location of a network node configured to treat the data packet with the network service function. The NVE may transmit the data packet toward the network node. A service chain policy may correspond to a sequence of network nodes that represents a path to the destination tenant end point.

Abstract: A device is configured to perform a method of wireless communication in a wireless communication network. The method includes receiving, from a communications controller, a device-to-device (D2D) subframe configuration to communicate with one or more second wireless devices, the subframe configuration indicating one or more subframes in which to transmit a D2D signal or receive one or more D2D signals. The method also includes receiving, from the communications controller, scheduling information to transmit a first signal to the communications controller on a subframe indicated by the D2D subframe configuration. The method further includes prioritizing the transmission of the first signal over a transmission of the D2D signal or a reception of the one or more D2D signals, and transmitting the first signal.

Abstract: An embodiment includes a method includes designating a portion of a plurality of processing cores as an input/output (I/O) core and compiling a program source code to produce compiled program source code, including identifying an I/O operation region of the program source code, determining a number of I/O operations for the I/O operation region, and determining a number of system resources and system resource types for the I/O operation region. The method also includes executing the program source code using the plurality of processing cores, including scheduling the I/O operation region of the program source code on the I/O core of the plurality of processing cores.

Abstract: An embodiment method includes receiving, by an intellectual property (IP) block within a computing system, a transaction request and determining, by the IP block, a context corresponding to the transaction request. The method further includes determining, by the IP block, a view of the computing system defined by the context and processing, by the IP block, the transaction request in accordance with the view of the computing system defined by the context.

Abstract: A system and method for feeding back channel information are provided. A method for communications device operations includes generating feedback information, encoding the feedback information to produce a feedback payload, and transmitting the feedback payload to a communications server serving a communications device. The feedback information includes at least a first long term wideband channel statistics and a second long term wideband channel statistics.

Abstract: An apparatus is configured to perform a method for user equipment (UE) offloading. The method includes receiving, at a network controller, a measurement report from a UE, the measurement report radio link measurement quantities of a serving cell and one or more candidate serving cells, the measurement quantities measured after interference cancellation or suppression. The method also includes, based in part on the measurement report from the UE, determining whether to offload the UE to a second cell among the one or more candidate serving cells.

Abstract: A computer-implemented method for controlling adaptive streaming media access includes requesting a first portion of media content from a content server and requesting authorization corresponding to a second portion of media content from an authorization server. The method further includes submitting evidence to the authorization server that the first portion of media content has been received by a client device and receiving a representation of authorization to access the second portion of media content in response to the evidence complying with a requirement. The method also includes requesting the second portion of media content from the content server, presenting the representation of authorization to the content server, and receiving the second portion of media content in response to the representation of authorization being accepted by the content server.

Abstract: A method for associating signal sources and paths includes determining secondary paths of a signal received at a reception point, wherein the signal reflects off one or more reflective surfaces before being received at the reception point, determining mirror sources of the secondary paths in accordance with locations of the one or more reflective surfaces and a main source of the signal, determining associations between the secondary paths and the mirror sources based on cross points at which the signal reflected off the one or more reflective surfaces, thereby obtaining path-source associations, and instructing use of the path-source associations in multi-source channel estimation.

Abstract: A first optical transceiver node comprises: a laser configured to emit an input optical signal; a first splitter coupled to the laser and configured to split the input optical signal into a local oscillator (LO) optical signal and an unmodulated optical signal; and a receiver coupled to the first splitter and configured to: receive the LO optical signal from the first splitter; receive a modulated optical signal from a second optical transceiver node, wherein the modulated optical signal is a modulated version of the unmodulated optical signal; and perform phase noise cancellation of the modulated optical signal using the LO optical signal.

Abstract: An optical receiver comprises an optical port configured to receive an encoded optical signal, and a demodulation block indirectly coupled to the port and comprising a multiplexer, wherein the multiplexer is configured to receive an encoded electrical signal, wherein the encoded electrical signal is associated with the encoded optical signal, and wherein the encoded electrical signal is encoded using a code division multiple access (CDMA) scheme, receive a code associated with the scheme, perform a dot multiplication of the encoded electrical signal and the code, and generate a differential voltage based on the dot multiplication.

Abstract: An embodiment method of global scope basic-block reordering includes profiling an application having a source code decomposable into a plurality of basic-blocks. The profiling yields a global basic-block sequence. The method also includes generating a hierarchical locality model according to the global basic-block sequence. The method also includes generating a target code according to the hierarchical locality model.

Abstract: A method for operating a first communications controller adapted for operation in a first communications band in a communications system with a plurality of communications bands includes signaling a first higher layer message to a user device in the first communications carrier, the first higher layer message including information regarding an activation of operations in a second communications carrier, coordinating with a second communications controller adapted for operations in the second communications carrier, an opportunistic transmission opportunity in the second communication carrier, generating a first physical layer message comprising an aperiodic trigger configured to prompt a channel measurement in accordance with a reference signal transmitted in the second communications carrier, the first physical layer message serving as an indication of the opportunistic transmission opportunity, and signaling the first physical layer message to the user device in the first communications carrier.

Abstract: A method for operating a station during a discovery process includes transmitting a first Layer 2 frame to an access point (AP), the first Layer 2 frame including a first version number associated with first higher layer information and an identifier of a protocol associated with both the first higher layer information and the first version number, receiving a second Layer 2 frame from the AP including an indication that a second version number associated with a second higher layer information is the same as the first version number, and deciding whether to perform a network selection process in accordance with the first higher layer information.

Abstract: Various disclosed embodiments include methods and systems for determining whether representational state transfer (REST) application programming interfaces (APIs) are compatible. A method is performed by a processing system that includes a processor. The method comprises obtaining a first REST Chart describing a first version of a REST API and obtaining a second REST Chart describing a second version of a REST API. The method comprises determining whether the first version and the second version are compatible using the first REST Chart and the second REST Chart by determining whether a compatible path exists between the first REST Chart and the second REST Chart.

Abstract: An apparatus comprises a 64b66b encoder configured to process operations, administration, and maintenance (OAM) information, determine a bit pattern based on the OAM information, form forward error correction (FEC) parity sync-headers based on the bit pattern, and form an FEC codeword with the FEC parity sync-headers, and a transmitter coupled to the 64b66b encoder and configured to transmit the FEC codeword. A method comprises processing OAM information, determining a bit pattern based on the OAM information, forming FEC parity sync-headers based on the bit pattern, forming an FEC codeword with the FEC parity sync-headers, and transmitting the FEC codeword. An apparatus comprises a receiver configured to receive an FEC codeword, and a 64b66b decoder coupled to the receiver and configured to extract FEC parity sync-headers from the FEC codeword, determine a bit pattern of the FEC parity sync-headers, and determine OAM information based on the bit pattern.

Abstract: Various disclosed embodiments include methods and systems for constructing a multipoint control unit (MCU). The method includes generating an abstract multipoint control unit (MCU) process at an electronic device, the abstract MCU process comprising an identification of MCU resources for instantiating the abstract MCU process. The method includes transmitting, from the electronic device, the abstract MCU process to a server, and receiving, from the server in response to the transmitted abstract MCU process, a concrete MCU process at the electronic device, the concrete MCU process comprising the identified plurality of MCU resources.

Abstract: A system and method for inter-femto access point handoffs are provided. A method for gateway operations includes receiving a handoff required message, determining a handoff target based on information in the handoff required message, sending a handoff request to the handoff target, performing a bearer update, and initiating a handoff. The handoff target and a handoff source are anchored by a gateway.

Abstract: System and method embodiments are provided for differentiated fast initial link setup. The embodiments enable improved performance of initial link setup by stations in a wireless local area network during the association process and mitigate the negative effect of bursty association on existing associated users. In an embodiment, a method in a wirelessly enabled network component for differentiated fast initial link setup in a wireless local area network, includes determining categories of station types for initial link setup; determining initial link setup conditions for each station type, wherein the initial link setup conditions specify a priority of associating for each station type; and broadcasting initial link setup conditions to a plurality of stations, wherein the stations determine whether to associate with the wirelessly enabled network component immediately or after a time duration according to the station types and initial link setup conditions.