Abstract: The embodiments herein relate to a method in a first network node (105) for measuring processing power in a second network node (103) in a communications network (100). The first network node (105) obtains a signaling load value associated with a procedure, which procedure is triggered by a message. Based on the obtained signaling load value, the first network node (105) measures the processing power of the second network node (103).

Abstract: A method and apparatus for improved approaches for detection of exploits and drift in a network is described. The method includes: determining, by a processor, a logical configuration of a network comprising a plurality of links connecting a plurality of nodes; determining, by the processor, a physical path corresponding to one of the links, the physical path including a plurality of switches of the network, wherein the processor is configured to determine whether data sent on one of the nodes to another one of the nodes by the one link is received at the other node; receiving an error detection value computed by one of the switches; and determining, by the processor, whether the error detection value corresponds with a value inaccessible to the one switch.

Abstract: Aspects of the disclosure relate to generation of network topology information for a network of assets, and management of such information. The management can comprise analysis and/or diagnostics of topology condition of a plurality of assets. In addition or in the alternative, the management can comprise consolidation of at least a portion of the network topology information in a data layer of the network of assets, or a network functionally coupled thereto. Integration of at least some of the network topology information with higher network layers also is disclosed.

Abstract: Methods and apparatus relating to network routing protocols to support power savings in network elements. A most utilized link path network topology for a computer network is discovered using a routing protocol such as a Spanning Tree, link-state, or distance vector routing protocol. In view of the most utilized link path network topology, links are identified as candidates for power management under which a power state of the link and associated network ports are managed to save power under applicable link conditions, such as low utilization. Link power-state change conditions are detected, and in response a corresponding change to the power state of a link is effected by changing the power-state of the network ports at the ends of the link. Power state changes include putting a link into a reduced power state, taking a link offline, and powering a link back up.

Abstract: A home appliance includes a first module to communicate with a communication module of a terminal; a second module to communicate with a router; and a control unit controlling a communication connection between the second module and the router by using information stored in the first module. The first module includes a module recognition unit recognizing whether the communication module of the terminal is within a preset distance; and a memory unit storing network configuration information to be used when the second module accesses the router.

Abstract: An embodiment is a portable in-home display/controller device including a power line communication interface providing two-way communication over a power line communication medium, a wireless communication interface providing two-way communication over a wireless network, and a docking station configured to receive the portable in-home display/controller for connection to the power line communication medium. The wireless communication interface provides access point functionality when the in-home display/controller device is docked to the docking station and connects to a communication network via the power line communication interface. The in-home display/controller device is configured to automatically, without operator intervention, function as a wireless client when it is removed from the docking station.

Abstract: A wireless device and a wireless network system are provided. The wireless device is configured to discover an under-discovered wireless device, and a first network server serves the under-discovered wireless device. The under-discovered wireless device transmits a terminal signal to the first network server at a specific frequency and in a specific period. The wireless device includes a transceiver and a processor electrically connected to the transceiver. The processor obtains a piece of feature information regarding to the under-discovered wireless device by listening to the terminal signal via the transceiver, and identifies that the under-discovered wireless device is in a discovery coverage of the wireless device based on a determination result that the feature information or a normalized feature information is higher than a predetermined threshold.

Abstract: An apparatus and a method for providing integrated device information are provided. The apparatus includes a communication unit that transmits and receives data through a first type of wireless communication and a second type of wireless communication; and a controller that discovers a first wireless communication device supporting the first type of wireless communication, receives first wireless communication device information from the discovered first wireless communication device, discovers a second wireless communication device supporting the second type of wireless communication, receives second wireless communication device information from the discovered second wireless communication device, integrates the first wireless communication device information and the second wireless communication device information, and displays the integrated wireless communication device information.

Abstract: Methods, apparatus, and products for inferred discovery of a data communications device connected to a router, unreachable by a management module, and characterized by a device address are disclosed that include querying, by the management module, the router for connection data and identifying, by the management module in dependence upon the connection data, the device address.

Abstract: A method for configuring a network element of a software-defined network “SDN” includes retrieving (401), for different look-up tables, a look-up table specific resource consumption estimate indicating a load factor of at least one component of the network element when running operations related to the look-up table, determining (402), on the basis of the look-up table specific resource consumption estimates, a resource consumption estimate for at least one look-up system including one or more of the look-up tables and having functionality suitable for the network element, and sending (404) to the network element, if the network element is capable (403) of running the look-up system, configuration data defining the look-up system. The method provides a possibility to avoid configuring network elements to overload and, on the other hand, the resource consumption estimates related to different network elements can be used for optimizing the software-defined network as a whole.

Abstract: Various implementations of the disclosed technology relate to selectively filtering inbound communications. An example implementation may send filtered incoming calls directly to an alternate voicemail account based on a list of pre-approved contacts. Moreover, a user notification may not be provided at the time of receiving the incoming call. In another implementation, a response message indicating a user status may automatically be sent back to the sender of the inbound communication. In some implementations, selective filtering of inbound communications may be activated manually by a user, or automatically at a scheduled time, or responsive to a mobile device entering a threshold distance of a location. Discrete logs may be kept for each of selective filtered and allowed inbound communications.

Abstract: Briefly, in accordance with one or more embodiments, a wireless system may be controlled to operate via time-division duplexing (TDD) in a first mode and operate via frequency-division duplexing (FDD) in a second mode. The mode of operation may be selected based at least in part on the available spectrum not utilized by a primary spectrum holder (PSH) in the vicinity of the wireless system. In one or more embodiments, control of operation between TDD and FDD, or between different realizations of the same duplex scheme, may be implemented by a cloud spectrum broker/controller, and in one or more alternative embodiments, control of operation between TDD and FDD may be implanted by the operator of the wireless system as an alternative spectrum holder (ASH).

Abstract: A wireless communication system (14) comprises points that have time division duplex, TDD, configurations. Information is obtained indicating the TDD configuration of each of multiple points to which a particular wireless communication device (6) is simultaneously connected. Based on this obtained information, it is determined that one or more time-domain radio resources used by the multiple points are conflicting resources defined by the TDD configuration of one or more of the multiple points as being uplink resources and defined by the TDD configuration of one or more others of the multiple points as being downlink resources. For the device (6), each of the one or more conflicting resources are resolved as either an uplink resource to be used by the device (6), a downlink resource to be used by the device (6), or a resource not to be used by the device (6), based on one or more rules for optimizing use of conflicting resources.

Abstract: Disclosed are a method and apparatus for transmitting uplink control information in a wireless communication system. A method for transmitting uplink control information by a terminal in a wireless communication system may comprise the steps of: receiving, from a base station, information on a primary cell (Pcell) and at least one secondary cell (Scell) configured for said terminal; and transmitting the uplink control information through the specific Scell configured for said terminal when said Pcell and said Scell are set to different time division duplex (TDD) downlink (DL)/uplink (UL) configurations and said terminal is set to simultaneously transmit a physical uplink control channel (PUCCH) and a physical uplink shared channel (PUSCH).

Abstract: The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and an apparatus for transmitting uplink control information in the wireless communication system, which supports carrier aggregation and operates by a TDD, and comprises the steps of: deciding HARQ-ACK bit numbers for each cell from a plurality of cells; composing a HARQ-ACK payload comprising HARQ-ACK bit(s) for each of the plurality of cells; and transmitting the HARQ-ACK payload from a subframe n through a PUSCH.

Abstract: A computer-implemented method to generate or receive, process and transmit information packets in a node that is in a network with embedded devices using at least one of heterogeneous data formats and protocols at different network layers. The method includes, for each packet, steps of dynamically determining and selecting by the node one or more of a plurality of protocols for processing the packet in the node based on protocol rules that specify when a protocol can be used; and activating by the node at runtime the one or more selected protocols for processing the packet. At least two different protocols of the plurality of protocols are selectable and activateable by the node for processing two different packets for the same network layer. A node configured to perform the method.

Abstract: A method of beacon detection performed by a small cell device includes: exchanging beacon parameters with a user equipment (UE); entering a low power mode after exchanging the beacon parameters with the UE; receiving, from the UE, a beacon in a random access channel (RACH) preamble containing the beacon parameters while in the low power mode; entering a high power mode in response to receiving the beacon; and associating with the UE while in the high power mode. The method of beacon detection allows a small cell device to transition from a low power mode to a high power mode in an efficient manner. The transmission may be triggered by a user equipment that is entering a service area of the small cell device.

Abstract: An access point (AP) of a WLAN maintains a list of wireless clients in the WLAN that belong to a special class. The AP receives data to be transmitted to the wireless clients as a multicast packet, and examines the list to determine whether any wireless clients belong to the special class. If none of the wireless clients belongs to the special class, the AP transmits the data as a multicast packet. However, if one or more wireless clients belong to the special class, the AP transmits the data in the form of unicast packets to each wireless client of the special class in addition to transmitting the data as a multicast packet.

Abstract: A communication device comprising: a first radio capable of communicating according to a first protocol and having a set of operational modes; and a second radio capable of communicating according to a second protocol, the communication device being configured to, in dependence on one or more communications by the second radio in accordance with the second protocol, selecting one mode of operation for the first radio from the set of operational modes, wherein said one or more communications comprises: sending a first message; and a response or non-response to the first message.

Abstract: Aspects of the present disclosure are directed to a methods and systems operable by a network entity for wireless communication, that includes determining that User Equipment (UE) is in idle mode and receiving eMBMS (evolved Multimedia Broadcast and Multicast Service); and based on the determining, activating a power optimization procedure in order to reduce power consumption of the UE. Examples of a power optimization procedures include a single or multi-level hardware shut down procedure, lowering the clock rate of hardware, and shutting down a communication bus during periods of non-use.

Abstract: A method, apparatus and computer program product are provided in order to provide a technique to trigger downlink traffic with a timing indication. The method, apparatus and computer program product may utilize one or more of a (1) “downlink transmission time” in the synch NDP frame indicating the beginning of downlink data transmission; (2) “downlink transmission restricted access” in the synch NDP frame starting at “downlink transmission time” during which downlink data transmission will take place to one or more STAs; (3) an indication in the NDP frame whether the downlink data transmission is unicast or broadcast; (4) ACK as a response to an NDP frame indicating whether the STA will be available to receive data at downlink transmission time or not; or (5) a new message format for the short NDP frame with timing information.

Abstract: The subject disclosure is directed towards mobile network management by reducing energy consumption and increasing a lifetime of one or more nodes. By determining a beacon listening duration and a beacon listening period in response to an energy budget, each node may minimize or reduce latencies associated with node discovery and/or node group maintenance. The beacon listening duration and the beacon listening period is used to compute a beacon broadcasting duration and a beacon broadcasting period such that advertising beacon transmissions and advertising beacon receptions occur at substantially concurrent time slots between low power states. These advertising beacons are used to propagate and maintain group membership information amongst the one or more nodes.

Abstract: A personal area network (PAN) coordinator (26) of a medical body area network (MBAN) (36) allocates multi-periodic guaranteed time slots (GTSs) to sensor devices (12, 14) of the MBAN (36). The PAN coordinator (26) includes a controller (40) configured to receive a request for a multi-periodic GTS from a sensor device (12, 14) of the MBAN (36). The request includes a period indicating a periodicity with which the multi-periodic GTS is requested. In response to the request, the controller (40) determines a GTS allocation including a starting frame and transmits a descriptor to the sensor device (12, 14). The descriptor includes information to identify the starting frame.

Abstract: In an embodiment, a server determines a first support state for the group communication session that defines a first set of sectors belonging to a multicast/broadcast single frequency network (MBSFN) area for transmission of the session media for the group communication session via Internet Protocol (IP) multicast. The server then transitions the group communication session from the first support state to a second support state that defines a second set of sectors belonging to the MBSFN area for transmission of the session media for the group communication session via IP multicast. Before the transition, the server delivers the session media to the first set of sectors via IP multicast in accordance with the first support state. After the transition, the server delivers the session media to the second set of sectors via IP multicast in accordance with the second support state.

Abstract: In an embodiment, a first MBSFN area is configured to support a higher data rate than a lower data rate portion of a second MBSFN area, and an application server executes a common data rate mode by delivering a data stream for a group session to the first and second MBSFN areas via IP multicast at a common data rate that is regulated by quality feedback. In a further embodiment, the application server exits the common data rate mode and delivers the data stream to the first MBSFN area via IP multicast at an MBSFN-specific data rate that is higher than the common data rate, while delivering the data stream to the lower data rate portion of the second MBSFN area via IP unicast. In another further embodiment, the application server resumes the common data rate mode.

Abstract: A method of processing broadcast data in a broadcast transmitting system includes Reed-Solomon (RS) encoding and Cyclic Redundancy Check encoding an RS frame payload including mobile service data to build an RS frame, wherein the RS frame payload comprises a plurality of mobile and handheld transport packets; first encoding data of the RS frame with a first encoding code; second encoding signaling data with a second encoding code, wherein the signaling data include fast information channel (FIC) data and transmission parameter channel (TPC) data, the FIC data including information for rapid mobile service acquisition and the TPC data including a parade identifier for identifying a parade to which a current data group belongs; mapping the first encoded data into data groups and adding known data sequences and the second encoded signaling data to each of the data groups; and transmitting a transmission frame including data of the data groups.

Abstract: An apparatus for transmitting and receiving data in a wireless communication system method thereof are disclosed. In a terminal of a wireless communication system, the present invention includes receiving a physical downlink control channel (hereinafter abbreviated PDCCH), receiving a physical downlink shared channel (hereinafter abbreviated PDSCH), and demodulating the PDSCH by interpreting the PDCCH according to a type of a subframe including the PDCCH and the PDSCH.

Abstract: Methods (400, 500) and apparatus (16, 24) are disclosed for reporting and processing MBMS counting results. According to one exemplary embodiment, a base station counting request received from a MCE includes an update time, and identifiers for one or more MBMS services (402, 502). The base station includes the update time with its reported counting results (410). The MCE uses the update time to identify the transmitted counting request (506), and ignores counting data for services not identified in the request (516). In the same or another embodiment, if the base station has not received MBMS counting results from its supported UEs for one or more of the identified services within a defined reporting window (406), the base station transmits an empty list of service identifiers to the MCE (408). The MCE correspondingly determines that the base station has not yet received MBMS counting results for one or more of the identified services based on receiving the empty list (508, 510).

Abstract: A mobile communication method for distributing MBMS data to a mobile terminal in a mobile communication system including: a general cell supporting a broadcasting of the MBMS data; and the mobile terminal to which a rule of setting a frequency used in a CSG cell to a highest priority of cell selection is applied, the CSG cell being connectable with the mobile terminal, the method comprises: a step of applying other rule instead of the rule, by the mobile terminal, when the mobile terminal receives the MBMS data broadcasted from the general cell in an idle state and a frequency used in the general cell is different from the frequency used in the CSG cell.

Abstract: The present invention relates to a wireless communication system, and more particularly, a method and device for performing network connection are disclosed herein. The method of a user equipment for performing network connection in a wireless communication system according to an embodiment of the present invention may include the steps of receiving information on a network connection for a second type service from a first base station providing a first type service in the user equipment; based upon information on the network connection, deciding whether or not the network connection is permitted and deciding a target of the network connection; and, when the network connection is authorized, transmitting a network connection request message to the target of the network connection.

Abstract: The present invention provides a method and apparatus for indicating downlink channel measurement and a method and apparatus for performing channel measurement. The method for indicating downlink channel measurement comprises: receiving information on interferes of a user equipment; generating, based on downlink subframe configuration information, a downlink channel measurement indication for each of possible combinations of the interferers, wherein the channel measurement indication is adapted to indicate a subframe group to be measured by a user equipment; and sending the downlink channel measurement indication to the user equipment so as to indicate the user equipment to perform corresponding downlink channel measurement. According to embodiments of the present invention, the subframe groups that are required to be measured by the user equipment may be determined with respect to possible combinations of interferers corresponding to different levels of interference.

Abstract: Network node (110) and method in the network node (110), for forwarding a wirelessly transmitted data packet to a second network node (120), which data packet was received from a third network node (130) with the second network node (120) as the intended recipient. The method comprises monitoring (501) data packets exchanged between the second network node (120) and the third network node (130), determining (502) that a wireless communication session is established between the second and third network nodes (120, 130), measuring (503) received signal power of wireless signals received from the second and third network nodes (120, 130), respectively, on at least two different points in time, detecting (504) a difference over time of measured (503) received signal power, identifying (506) that a data packet, transmitted by the third network node (130) is not received by the second network node (120), forwarding (507) the data packet, identified (506) as not received.

Abstract: The disclosure provides a method for frequency reuse in a wireless relay scenario, wherein a center frequency spectrum, an edge frequency spectrum and a random access frequency spectrum are pre-allocated to a cell according to a scenario parameter in the cell; load conditions of all mobile stations (MSs) covered by each relay station (RS) in the cell is calculated and reported to a base station (BS); the BS allocates the random access frequency spectrum to an RS according to load conditions of all RSs and schedules MSs. The disclosure also provides a system for frequency reuse in a wireless relay scenario. With the method and system above, the frequency spectrum planning is configurable, the random access frequency spectrum is introduced, and both the load balancing and user fairness are taken into consideration, which improves the throughput at the edge of the cell, especially can increase the throughput for the users whose throughput ranks poorly.

Abstract: A method is presented for communicating data in a multibeam satellite system utilizing frequency re-use. The method comprises establishing uplink service beams and downlink service beams between a satellite and a plurality of subscriber terminals. A plurality of the uplink service beams are transmitted to the satellite by re-using at least one common uplink frequency channel. A plurality of the downlink service beams are transmitted from the satellite by re-using at least one common downlink frequency channel. The method further comprises establishing at least one uplink feeder beam and at least one downlink feeder beam between the satellite and a gateway terminal. The at least one uplink feeder beam is transmitted to the satellite by further re-using the at least one common uplink frequency channel. The at least one downlink feeder beam is transmitted from the satellite by further re-using the at least one common downlink frequency channel.

Abstract: A process of transferring data files between a source machine system and a destination machine system includes assigning a transfer time deadline to the data files. As the time deadline approaches or is reached, checking a vehicle route schedule to determine if the data files can be transferred to a vehicle that will be within wireless communication range of the source machine system before the transfer time deadline and which will traverse a route that will bring the vehicle within wireless communication range of the destination machine or an intermediate store and forward relay station. If the data files can be transferred to the vehicle that will be within wireless communication range of the source machine system before the transfer time deadline and which will traverse a route that will bring the vehicle within wireless communication range of the destination machine or an intermediate store and forward relay station, transferring the files to the vehicle.

Abstract: A wireless mesh is used to collect data such as from a seismic survey. Data is collected at sensor nodes and transmitted in packets to aggregator nodes, where they are aggregated and transmitted to a central controller or a processing node for processing, in which the data is recorded on a storage device. Packets and aggregate packets may be compressed, encrypted and have wrappers applied, and these steps may be reversed in processing. The central controller distributes packets to multiple processing nodes for processing in parallel.

Abstract: A router includes a first communications port, a second communications port, and a processor that is configured to transmit data via at least one of the first communications port or the second communications port.

Abstract: Systems and methods are described for serving binary short message service (SMS) content to multiple mobile devices that use different wireless networks to receive data. One implementation involves a method for serving binary SMS content to the subscribers of a telematics service provider (TSP) on multiple mobile devices that are provisioned with multiple wireless networks. The method involves receiving a binary SMS at a receiving module of an external short message entity (ESME), translating the SMS into a protocol data unit (PDU), and routing the PDU to an SMS gateway producing application. The PDU is directed to a virtual serial port, which is created by the gateway producing application and mapped to a physical serial port at a terminal server. The PDU is sent from the terminal server to a data modem that is provisioned with a wireless carrier, and the data modem is instructed to transmit the SMS to a mobile device.

Abstract: Power efficient methods and apparatus for detecting wireless terminals in a relatively small geographic area are described. Wireless terminals transmit discovery signals and/or other signals which may be detected by an access point. Various described methods and apparatus are well suited for embodiments where multiple access points, which obtain power from a common power source and/or via a common power bus, with limited power delivery capability. To address power constraints, access points are controlled by a gateway device coupled to the access points so that one or more access points perform monitoring at different times with one or more access points having their receivers powered off while another access point monitors for wireless terminal signals. Power consumption from the common power source is managed by controlling power consumption associated with monitoring operations performed by one or more access points coupled to a common power source.

Abstract: Embodiments provide a new short beacon frame format and its operation with full beacon frame transmissions for wireless communications devices. Many embodiments comprise a medium access control (MAC) sublayer logic to build frames comprising the short beacon frame for a first communications device. In some embodiments, the MAC sublayer may determine a frame control field comprising a type field indicative of an extension frame and a subtype indicative of a short beacon. In further embodiments, the frame control field may comprise a service set identifier (SSID) control field, and a reserved field. Some embodiments may store the short beacon frame or frame format in memory, in logic, or in another manner that facilitates transmission of the short beacon frames. Some embodiments may receive and detect communications with the short beacon frames. Further embodiments may generate and transmit a communication with the short beacon frames.

Abstract: Disclosed is a tunneling mechanism that enables frames generated by a MAC layer management entity (MLME) to be transmitted by another. By doing that, a pair of stations (STAs) can perform functions such as (re)association, authentication, and the like, without having to transmit frames over-the-air but, instead, use a different MLME for this purpose. This enables the station management entities (SMEs) of a pair of multi-band capable STAs to provide a seamless fast session transfer (FST), including the provisioning of multi-band (de)authentication and (re)association.

Abstract: A route for establishing a wireless connection between a wireless device and a node may be selected based on an estimated duration of the route. The route duration may be estimated based on information related to the expected movement of nodes included in the route.

Abstract: A method, apparatus and computer program product are provided for designating an acknowledgment of data. A method and apparatus may designate a mode of operation, in a signal, for acknowledging receipt of data. The method and apparatus may assign an aggregation period, to the signal, including a time period in which one or more stations are designated to communicate one or more items of data to an intermediate node. The method and apparatus may also transmit the signal to enable the stations to detect the designated mode of operation and the time period of the assigned aggregation period in which to communicate the items of data to the intermediate node.

Abstract: A method implemented by a network device residing in a service domain, wherein the network device comprises an information centric networking (ICN) transport layer and a service access layer (SAL) for handling context-aware service logistics and service mobility overlaid on the ICN transport layer, the method comprising receiving, in the ICN transport layer, a message comprising a service request that originates from a user equipment (UE), in the SAL, retrieving, from the service request, contextual information relevant to the UE or an access network connected to the UE, determining, based on the contextual information, one or more services needed to execute the service request, and determining one or more service identities (SIDs) each of which identifies one of the one or more services.

Abstract: Communication apparatus, method and computer program product for communication in a communication system. While a transmitter of a transceiver module of a user equipment is transmitting, a first receiver is operated on a first received signal, and a second receiver is operated on a transmitted signal from the transmitter. While the transmitter is not transmitting, the second receiver is operated on a second received signal.

Abstract: Various methods of operating a wireless mesh network are disclosed herein. According to various embodiments, an Internet Protocol (IP) router generates IP addresses for wireless sensor nodes that do not have native support for the IP protocol stack. The IP router then receives and translates an incoming IP request and routes the incoming IP request to the appropriate wireless sensor node. In some embodiments, an IP data packet can be encapsulated and routed using an IP router and an IP bridge device. In other embodiments, an Internet Control Message Protocol (ICMP) session can be managed over a wireless mesh network.

Abstract: A method for efficiently transmitting and receiving a paging message and system information from and in a mobile station of a broadband wireless access system is disclosed. A method for receiving a paging message in a mobile station comprises receiving paging information from a serving base station, the paging information including paging sub group identifier (paging sub group ID) indicating a paging sub group to which the mobile station belongs; and receiving the paging message for a predetermined paging interval of the paging sub group, wherein the paging sub group is determined separately from a paging group and a geographical location determining the paging group, and is maintained while the mobile station is being operated in an idle mode.

Abstract: The invention consists of a new registration and authentication protocol for between a Mobile Node and a Home Agent. The new protocol uses a novel messaging sequence to request registration, authentication and authorization of the Mobile Node when it is located on a foreign network, and the novel protocol will avoid some of the standard registration and authentication protocol messages in order to eliminate the problems associated with re-transmission errors.

Abstract: A method disclosed herein includes the act of computing a value of information for obtaining data from a personal sensor of a user for utilization in a utilitarian computing application, wherein a mobile computing device comprises the personal sensor of the user. The method further includes the act of requesting that the mobile computing device transmit a data packet to the computing device based at least in part upon the value of information for obtaining data from the personal sensor of the user.

Abstract: In order to increase transmission reliability and transmission efficiency in the presence of interference at a transmitting or receiving node of a wireless network a device for controlling the node of the wireless network is provided, wherein the node is associated to at least one load unit. The device comprises a control unit that is adapted to adjust a communication mode of the node based on an operation state of the load unit.