Abstract: Methods, systems, and apparatuses are described for managing a multimedia broadcast multicast service (MBMS). In one configuration, content of an MBMS may be received while operating in a coverage area of a base station. A transition to operate outside the coverage area of the base station may be sensed. A peer discovery signal to request a relay of the content of the MBMS may be transmitted. The peer discovery signal may include an identifier of the MBMS. In another configuration, a first peer discovery signal including an out-of-coverage status indicator for the mobile device or MBMS query and an identifier of an MBMS may be received from the mobile device. A determination may be made regarding whether to relay content of the MBMS. Upon determining to relay the content of the MBMS, a second peer discovery signal indicating a capability to relay the content of the MBMS may be transmitted.

Abstract: A group-based PDCCH capability in LTE. Information common to a group of UEs, such as those common to a virtual carrier, may be signalled in a group search space within the PDCCH. This common information may include the location of a further control region embedded in the virtual carrier which contains UE-specific information for access the resources of the virtual carrier. Additional methods assign UEs a group identity by implicit signalling, and determine an aggregation level of the group-based PDCCH search space.

Abstract: A nomadic server and a related system provides seamless roaming for a mobile communication device between different types of wireless networks, such as WiFi and cellular networks for voice, data and video communication. Use of the nomadic server enables a combination of WiFi and cellular networks for providing access to the cellular phones and make use of the VOIP networks for switching the calls wherever possible. The nomadic server is a telephone communication processing and switching server that will “hold” the present, in-progress telephone communications without dropping, while roaming without losing the present, in-progress communication. For example, a telephone communication can be seamlessly switching between VOIP and cellular telephone networks using the nomadic server. Nomadic server resources interface with the VOIP and cellular network switches to provide the hand-off between networks.

Abstract: A terminal device transmits a signal to a base station apparatus through an uplink, the terminal device including an information generator that considers a priority level for multiple MAC control elements in the logical channel prioritization procedure for the uplink, where initial transmission is performed, in which at least a first MAC control element and a second MAC control element are included in the multiple MAC control elements. The first MAC control element provides the base station apparatus with information on an amount of first data available for transmission within a first buffer for the uplink, and the second MAC control element provides the base station with information on amount of second data available for transmission within a second buffer for a first link that is used for communication between the terminal device and a different terminal device, and in which the first MAC control element has a higher priority level than the second MAC control element except when being included for padding.

Abstract: A method executed by a control device in a software defined network is disclosed. According to the method, after establishing a control channel with a switching device, the control device obtains an identifier of the control channel. Then, the control device generates a flow entry, where the flow entry includes a match field and the identifier of the control channel. Further, the control device sends the flow entry to the switching device, where the flow entry is used to instruct the switching device to send, to the control device using the control channel represented by the identifier of the control channel, a data packet that matches the match field. Hence, classification of a new flow is completed on a switching device side.

Abstract: The invention relates to a method for configuring subframes for uplink/downlink communication for a mobile station (UE) not supporting dual uplink but located in a communication system supporting dual connectivity. The UE is connected simultaneously to two base stations via a respective communication link. An uplink transmission pattern is determined, defining whether subframes are usable for uplink communication to the first or second base station or for switching the uplink communication between the two communication links. Based on the determined uplink transmission pattern, and further based on configuration of the mobile station for supporting dual reception or not, a downlink reception is derived for downlink communication between the two base stations and the mobile station, the downlink reception pattern defining whether the subframes are usable for downlink communication from the first or second base station or for switching the downlink communication between the two communication links.

Abstract: A network switch includes circuitry, multiple ports and multiple hardware-implemented distinct-flow counters. The multiple ports are configured to receive packets from a communication network. Each of the multiple hardware-implemented distinct-flow counters is configured to receive (i) a respective count definition specifying one or more packet-header fields and (ii) a respective subset of the received packets, and to estimate a respective number of distinct flows that are present in the subset, by evaluating, over the packets in the subset, a number of distinct values in the packet-header fields belonging to the count definition. The circuitry is configured to provide each of the distinct-flow counters with the respective subset of the received packets, including providing a given packet to a plurality of the distinct-flow counters, and to identify an event-of-interest based on numbers of distinct flows estimated by the distinct-flow counters.

Abstract: Systems, methods, and devices for communicating packets having a plurality of types are described herein. In some aspects, the packets include a MAC header with a frame control field. The sub-fields included in a particular frame control field may be based on the type of information to be communicated to the receiving device.

Abstract: A hybrid beam-forming antenna array used in a MU-MIMO communication system, comprising a single digital beam-former connected to M number of passive beam-former sub-arrays and M number of passive beam-former sub-arrays. Each of the passive beam-former sub-arrays comprising a RF transceiver feeding a single RF chain, a 2N-inputs-2N-outputs selection matrix having all its inputs connected to the single RF chain output, and 2N number of antennas each connected to and fed by one of the outputs of the selection matrix. The digital beam-former thereof is feeding each of the RF transceivers of the passive beam-former sub-arrays. The selection matrix thereof has no power-consuming element or external control, and configured to be fed with an RF signal at one or more of its inputs and produce 2N number of separate RF signal beams with progressive phase distribution at its outputs. In addition, the hybrid beam-forming antenna array has no antenna calibration network.

Abstract: Embodiments provide a communications device for resource allocation, including: a determining module, configured to acquire, from an S region corresponding to each beam, each beam ID fed back by user equipment, determine each T region including user equipment according to the beam ID, and determine a quantity of user equipments included in each T region; a calculation module, configured to select, according to a preset rule, to-be-connected user equipment from the user equipment included in each T region, and calculate, according to a resource allocation policy, a ratio of resources to be allocated to each to-be-connected user equipment; and an allocation module, configured to allocate, in a preset allocation manner according to the resource ratio, a resource to be allocated to each user equipment to the user equipment, and send PDCCH information to the user equipment to deliver the resource allocated to the user equipment to the user equipment.

Abstract: Disclosed is a method for a terminal and a transmission point (TP) for transceiving a reference signal in a wireless communication system. The method according to an embodiment of the present invention comprises receiving a discovery reference signal (DRS) from a second TP by using a DRS configuration acquired from a first TP which shares a single physical cell ID with the second TP; and activating a connection to the second TP without a radio resource control (RRC) reconfiguration in accordance with the results of radio resource management (RRM) measurements of the DRS.

Abstract: A communication system includes a first base station that forms a first coverage area, and a second base station that forms a second coverage area different from the first coverage area and uses a same as a radio resource to be used by the first base station, wherein the second base station determines a number of assignment streams at the second base station in the radio resource, computes a number of interference signals removable by the second base station in the radio resource based on a number of receiving antennas included in the second base station and the number of assignment streams, and notifies the first base station of the number of interference signals in the radio resource, and the first base station determines a number of assignment streams at the first base station in the radio resource by using the number of interference signals as an upper limit.

Abstract: A load on a wireless communication system is measured without monitoring communication in a network by acquiring a serving cell RSRP indicating a reception strength of a reference signal received from one cell of an LTE system, an RSRQ indicating a reception quality of the reference signal, and a non-serving cell RSRP indicating a reception strength of a reference signal received from another cell other than the one cell, that are measured within the one cell, and deriving, based on the serving cell RSRP, the RSRQ and the non-serving cell RSRP, an estimate value of at least any of a PRB utilization ratio in the one cell and a PRB average utilization ratio in the one cell and the other cell.

Abstract: Various technologies described herein pertain to managing and accessing a community Wi-Fi network. The community Wi-Fi network can include sharer computing devices in differing local networks that share respective network bandwidth capacities with consumer computing devices. Feedback information pertaining to network bandwidth capacity available at different geographic locations covered by the community Wi-Fi network can be collected and evaluated to enable generation of maps for visualizing coverage of the community Wi-Fi network. A consumer computing device can display a map that includes visual information pertaining to the geographic coverage of the community Wi-Fi network relative to a geographic location of the consumer computing device.

Abstract: The present disclosure relates to converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT), and may be applied to intelligent services, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method according to disclosed aspects includes receiving a first control message including a first random access response window for a first cell group, receiving a second control message for adding a second cell group, including information on a second random access response window size for the second cell group, transmitting, on a cell of the second cell group, a random access preamble, and monitoring, on the cell of the second cell group, a random access response based on the second random access response window size for the second cell group.

Abstract: Embodiments of the present invention provide a method, an apparatus, and a system for controlling forwarding of service data in a virtual network, which relate to the field of communications and are used to improve user experience. The method includes: obtaining, by a forwarding control node, a processing rule of a service and connection information of a virtual network; determining, by the forwarding control node according to the processing rule of the service and the connection information of the virtual network, a forwarding path that a data packet of the service needs to pass through; generating, by the forwarding control node, a corresponding forwarding rule for a virtual switching node according to the forwarding path; and sending, by the forwarding control node, the forwarding rule to the virtual switching node. Embodiments of the present invention are applicable to a scenario of packet processing.

Abstract: A method for enhanced mesh networking, preferably including performing network analysis, configuring router link parameters, and managing routing paths. A metric for routing path assessment, preferably including a throughput metric and a channel utilization metric. A Segment Table Announced Mesh Protocol, preferably including determining network segments and designating forwarding devices for communication between the network segments.

Abstract: In addition to dedicated channel signal formation units 101-1 to 101-N, control information channel signal formation unit 110 is provided and this control information channel signal formation unit 110 forms control information for carrying out uplink packet transmission. The control information channel signal formation unit 110 multiplexes control information (RG information, ACK/NACK, etc.) directed to a plurality of communication terminals through a channel encoding section 111 according to a multiplexing rule preset between the base station apparatus and each communication terminal and spreads the control information using a spreading code common to the communication terminals through a spreading section 113 and thereby forms a control information channel signal for uplink packet transmission.

Abstract: In one embodiment, a communications distribution process maintains at least two pseudowires through a network such that the pseudowires share a burden of delivering data through the network. The communications distribution process receives feedback data concerning operation of each pseudowire. The communications distribution process utilizes the feedback data to distribute communications to the common destination across each of the pseudowires. Additionally, the communications distribution process utilizes the feedback to establish at least one new pseudowire, in addition to the first pseudowire and the second pseudowire, for transmission of data traffic.

Abstract: Disclosed is a method and apparatus for provisioning a label switched path (LSP) between two endpoints executing a first set of MPLS functions. The method and apparatus associates a first node with the first endpoint and a second node with the second endpoint. The first node is designated as the source. Both the first and second nodes execute a second set of MPLS functions, wherein the second set of MPLS functions include the first set of MPLS functions and additional MPLS functions. As the source, the first node provisions a first MPLS path (i.e., LSP) between itself and the first endpoint. The first node then provisions a second MPLS path (i.e., LSP) between the first node and the second node. The first node then transmits a message to the second node instructing the second node to provision a third MPLS path between the second node and the second endpoint. The three MPLS paths are bridged at the first and second nodes to complete the LSP between the two endpoints.