Abstract: A receiver system using commercially available super high-speed data converters that are able to directly digitize at multiple GHz sampling rates with sufficient accuracy to fit many radio applications. Unlike conventional receivers, no down converters or mixing stages are required. Instead it uses a bank of RF filters from which the desired RF filter, based on the frequency band of interest, is switched in. The frequency spectrum scan rate is very fast as the settling time for the simple RF front-end is small and the speed of RF switching is high. The filtered output is digitized at a multiple GHz sampling rate and all signal processing is done by FPGA or a combination of FPGA and/or a general-purpose processor.

Abstract: A frame transmitting unit divides a payload area of an upper-layer frame into a plurality of slots, maps a lower-layer frame to one or more of the slots, and transmits the upper-layer frame including connection information that indicates which one or more of the slots the lower-layer frame of a same type is mapped to. The frame synchronization detection unit identifies, as one or more allocated slots, the one or more slots to which the lower-layer frame of the same type is mapped, on the basis of the connection information, and detects the frame synchronization by identifying a frame head signal of the lower-layer frame of the same type that is mapped to the one or more allocated slots.

Abstract: A system comprises a plurality of access nodes configured to provide one or more services to customer equipment; and a plurality of transport elements coupled together to form a network. Each transport element is configured to receive data packets committed to the network by one or more of the other transport elements and to commit data packets to the network, each data packet assigned to one of a plurality of traffic classes. Each respective transport element is further configured to shape a first set of traffic comprising data packets received from another transport element based on the respective traffic class of each data packet and to shape a second set of traffic comprising data packets to be committed to the network by the respective transport element based on the respective traffic class of each data packet, the first set of traffic shaped separately from the second set of traffic.

Abstract: An approach for forming a common network using shared private wireless networks is described. A shared access platform receives a request, from a user device, for connectivity to a wireless service provider network formed by a plurality of customer premise nodes. The shared access platform also authenticates, in response to the request, the user device for access to the wireless service provider network based on permission settings established for the plurality of nodes in association with the wireless service provider network.

Abstract: A system may be configured to receive information regarding a quality of service (“QoS”) objective for a network. The network may include a group of nodes through which network traffic traverses. Each node, of the group of nodes, may implement one or more queues that indicate an order in which traffic is processed by the node. The system may further identify scheduling information associated with one or more nodes of the network. The queues implemented by the one or more nodes may be based on the identified scheduling information. The system may receive performance information from at least one of the nodes, of the group of nodes; and may generate new scheduling information for at least one node, of the group of nodes, based on the information regarding the QoS objective, the scheduling information associated with the one or more nodes, and the performance information.

Abstract: A wireless device including a selection module to select a first discovery window in which to transmit a discovery frame. A transmit module attempts to transmit the discovery frame in the first discovery window. If the discovery frame is not transmitted in the first discovery window, a back off module backs off for one or more discovery windows subsequent to the first discovery window; and the transmit module attempts to transmit the discovery frame in a second discovery window following the backing off, and includes in the discovery frame a count representing a number of the one or more of the plurality of discovery windows to indicate a level of congestion in the network. On receiving the discovery frame, one or more wireless devices adjust respective back off times based on the count to reduce the level of congestion in the network.

Abstract: A wireless communications system transmits a first message including an anonymous discovery pilot identification code to a first terminal, receives a second message from a second terminal and determines whether the second message identifies the discovery pilot identification code. The system may transmit a third message identifying the first terminal to the second terminal responsive to the second message identifying the discovery pilot identification code. Transmission of the first message may be preceded by receiving a request message from the first terminal requesting permission to transmit a discovery pilot signal.

Abstract: Method and systems for a network device are provided. The method includes receiving configuration data having a primitive sequence comprising a first primitive and a second primitive at a first clock rate at a port of the network device; writing the configuration data into a smoothing module of the port at the first clock rate; reading the configuration data out of the smoothing module at a second clock rate; allowing a primitive to be inserted or deleted in the smoothing module to prevent smoothing module underflows or overflow; regenerating the primitive sequence at the second clock rate; and transmitting the regenerated primitive sequence to the destination port.