Abstract: In a source provider edge (PE) router, a method for supporting protocol independent multicast sparse-mode (PIM-SM) using multicast resource reservation protocol-traffic engineering (mRSVP-TE) comprising the steps of creating a protocol independent multicast (PIM) state, sending a first unicast data message to a rendezvous point (RP) PE router using the PIM state, wherein the first unicast data message is a PIM register message encapsulated as a unicast multiprotocol label switching (MPLS) packet, receiving a PIM join message from the RP PE router, wherein the PIM join message triggers creating a second PIM state, sending a second unicast data message to the RP PE router via a default multicast distribution tree (MDT) using the second PIM state, receiving a PIM register-stop message from the RP PE router, wherein the PIM register-stop message suspends sending the second unicast data message.

Abstract: In accordance with a method for scheduling transmission opportunities (TXOPs) in a wireless communications system, a subscriber station may send a request-to-send multiple (RTSM) frame to an access point. The access point may allocate resources for multiple TXOPs based on the RTSM frame. The access point may send a clear-to-send multiple (CTSM) frame.

Abstract: In one example, an Edge Quadrature Amplitude Modulation (EQAM) communicates EQAM information to a Modular Cable Modem Termination System (M-CMTS) core using a routing protocol that is configured on a packet switched network coupling the EQAM to the M-CMTS core. The EQAM generates a routing message according to the routing protocol and inserts EQAM information, such as a description of a modulated channel extending from the EQAM, the service-group information, etc., into the routing message. The EQAM then floods the EQAM information over at least portions of a routing domain by transmitting the routing message to an adjacent intermediary device.

Abstract: One embodiment of the present invention is a method for deregistering multiple addresses of record. The method comprises receiving a session initiation protocol request to deregister addresses of record, the session initiation protocol request comprising a plurality of addresses of record to be deregistered and a contact address for a session initiation protocol endpoint. The method further comprises disassociating the contact address for the session initiation protocol endpoint from each of the plurality of addresses of record.

Abstract: Presented herein are techniques to measure latency associated with packets that are processed within a network device. A packet is received at a component of a network device comprising one or more components. A timestamp representing a time of arrival of the packet at a first point in the network device is associated with the packet. The timestamp is generated with respect to a clock of the network device. A latency value for the packet is computed based on at least one of the timestamp and current time of arrival at a second point in the network device. One or more latency statistics are updated based on the latency value.

Abstract: A method and apparatus for managing Internet content is disclosed. An apparatus that incorporates teachings of the present disclosure may include, for example, an Internet content manager (ICM) having a computing element that monitors Internet content supplied to subscribers of an Internet Service Provider (ISP) by one or more Internet content providers according to a process established by the ISP to certify said Internet content of the one or more Internet content providers. Additional embodiments are disclosed.

Abstract: A method and apparatus are provided for an apparatus. The apparatus includes at least one memory including computer program code, and at least one processor. The at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus at least to receive an indication of a set of codeword groups to be included in a codebook, and to select a precoding matrix index based on the indicated set of codeword groups in the codebook. The apparatus is also cause to transmit the precoding matrix index to a network node.

Abstract: There is provided a wireless terminal including a storage section that stores information on a plurality of wireless terminals forming a group in which the wireless terminal operates as a representative wireless terminal, a communication control section that controls random access to a base station before another wireless terminal in the group, and a transmitting section that transmits the information on the plurality of wireless terminals stored in the storage section to the base station.

Abstract: Relay reporting in a wireless network is implemented by efficiently allocating radio resources based on the nature or criticality of the type of relay report. According to an embodiment, a method of communicating with a relay located in a wireless network includes instructing the relay when to transmit reports based on a mapping of different categories of relay reports to one or more different reporting schemes. Reports are received from the relay based on the relay report category and the corresponding reporting scheme. According to another embodiment, a method of reporting information from a relay to a network node of a wireless network includes generating different categories of reports at the relay for transmission to the network node. A reporting scheme associated with each report category is identified and each report is transmitted to the network node in accordance with the reporting scheme identified for the corresponding report category.

Abstract: A method of transmitting control information in a WLAN system using a multi-channel obtained by aggregating a first sub-channel and a second sub-channel is provided. The method includes transmitting, by a transmitting station, a first physical (PHY) preamble over the first sub-channel, transmitting, by the transmitting station, a second PHY preamble over the second sub-channel, and transmitting, by the transmitting station, data symbols using N spatial streams transmitted over the first sub-channel and M spatial streams transmitted over the second sub-channel, wherein the first PHY preamble comprises control information necessary to demodulate and decode the data symbols transmitted over the N spatial streams, and the second PHY preamble comprises control information necessary to demodulate and decode the data symbols transmitted over the M spatial streams, and the first PHY preamble and the second PHY preamble are simultaneously transmitted, and the N and the M are different natural numbers.

Abstract: A method of facilitating path switching, for a communication path between a first user equipment (UE) and a second UE, from a device to device (D2D) path to network path, includes receiving switch point information from the first UE that identifies a data block; establishing, at the access network, a connection with the first UE over an uplink path between the first UE and the access network; establishing, at the access network, a connection with the second UE over a downlink path between the network element and the second UE; setting, at the access network, a data block sequencing numbering to be the same for the uplink path and the downlink path based on the switch point information; and forwarding, at the access network, data from the first UE to the second UE via the network path, the network path including the uplink path and the downlink path.

Abstract: A mobile communication terminal including multiple receiving antennas demodulates an interfering UE-specific reference signal that might be used in another mobile communication terminal, and analyzes interference parameters specified by the interfering UE-specific reference signal demodulated by the interfering UE-specific reference signal demodulator, the interference parameters being parameters with regard to another beam sent to another mobile communication terminal from an interfering base station. Then, the mobile communication terminal calculates receiving weights so as to suppress influence to the desired beam from other beams, on the basis of desired beam parameters and the interference parameters.

Abstract: Techniques are presented herein to facilitate latency measurements in a networking environment. A first network device receives a packet for transport within a network domain that comprises a plurality of network devices. The plurality of network devices have a common time reference, that is, they are time synchronized. The first network device generates timestamp information indicating time of arrival of the packet at the first network device. The first network device inserts into the packet a tag that comprises at least a first subfield and a second subfield. The first subfield comprising a type indicator to signify to other network devices in the network domain that the tag includes timestamp information, and the second subfield includes the timestamp information. The first network device sends the packet from to into the network domain to another network device. Other network devices which receive that packet can make latency measurements.

Abstract: Systems, devices, processors, and methods are described which may be used for the reception of a wireless broadband signal at a user terminal from a gateway via a satellite. A wireless signal may include a series of physical layer frames, each frame including a physical layer header and payload. The received signal is digitized and processed using various novel physical layer headers and related techniques to synchronize the physical layer frames and recover data from physical layer headers for purposes of demodulation and decoding.

Abstract: Network on Chips (NoC)s with a bufferless and nonblocking architecture are described. Core processors are communicatively coupled together on a substrate with a set of routing nodes based on nonblocking process. A network component routes data packets through the routing nodes and the core processors via communication links. A bufferless cross bar switch facilitates the communication of the data packets and/or path setup packets through the communication links among source processors and destination processors. The communication links include one or more channels, in which a channel comprises a data sub-channel, an acknowledgement sub-channel and a release sub-channel.

Abstract: A digital downloading jukebox system including a mechanism for delivering custom services to a recognized user, including services for creating playlists, communicating with others, accessing other features, etc. is provided. In some exemplary embodiments, after a user is recognized, the jukebox system allows users to access a special front-end via an Internet-enabled device or on an actual jukebox. Then, the user may, for example, create playlists, share songs with friends, send messages to friends, and access other value-added content. Such a system preferably learns about networks of friends, and enables managers to send similar messages to regular customers and/or others known to the system. In some exemplary embodiments, changes via a first user interface on a first device are reflected on second user interface on other properly-configured devices.

Abstract: The present invention provides a method for transmitting system information, wherein the SIs are transmitted in their respective windows, and the windows do not overlap with each other, when the windows is equal to 1 millisecond, system information blocks are mapped into SIs and the number of the SIs is smaller than or equal to 5. Through this method, the initial wireless sub-frame of the transmitting window of the system information is configured to have offsets, so that the transmitting conflict between SI and SIB1 can be avoided.

Abstract: A digital downloading jukebox system including a mechanism for delivering custom services to a recognized user, including services for creating playlists, communicating with others, accessing other features, etc. is provided. In some exemplary embodiments, after a user is recognized, the jukebox system allows users to access a special front-end via an Internet-enabled device or on an actual jukebox. Then, the user may, for example, create playlists, share songs with friends, send messages to friends, and access other value-added content. Such a system preferably learns about networks of friends, and enables managers to send similar messages to regular customers and/or others known to the system. In some exemplary embodiments, changes via a first user interface on a first device are reflected on second user interface on other properly-configured devices.

Abstract: A method for supporting Hybrid Automatic Repeat Request (HARQ) transmission during component carrier (CC) reallocation. The method includes starting a HARQ process using a first CC, allocating a second CC, mapping the HARQ process from the first CC to the second CC, and transmitting remaining HARQ data associated with the HARQ process using the second CC. Also included is a method for supporting HARQ transmission during CC reallocation comprising starting a HARQ process using a first CC, determining to allocate a second CC, waiting until completion of the HARQ process using the first CC before allocating the second CC, and beginning another HARQ process on the second CC. Included is a method comprising starting a HARQ process using a first CC, allocating a second CC, discontinuing transmission using the first CC before completion of the HARQ process, and restarting new data using the second CC.