Abstract: A method for applying network services to data traffic forwarded between virtual private network (VPN) sites includes: receiving a data packet addressed to a target site associated with the VPN, determining services to be applied to the data packet according to a service chain, where the determining is a function of at least one of the VPN, the origin site or the target site, adding an indication of a VPN forwarding context onto the data packet, encapsulating the data packet with Network Service Header encapsulation, where a header for the encapsulated data packet indicates at least the service chain; forwarding the encapsulated data packet in accordance with the service chain, receiving the encapsulated data packet at the end of the service chain, terminating the service chain, removing the encapsulation, and forwarding the data packet to a target destination per the indication of a VPN forwarding context.

Abstract: Embodiments of the present invention provide a control information sending method, receiving method, and device. The control information sending method includes: determining a first subframe of a first radio frame on a first carrier, where the first subframe includes a control region; sending control information in the control region of the first subframe of the first radio frame to a user equipment, where the control information includes a PDCCH; and sending an ePDCCH in a second subframe of the first radio frame to the user equipment. According to the embodiments of the present invention, when control information borne on an ePDCCH cannot be sent in a first radio frame, a PDCCH can still be sent to a user equipment through a control region in a first subframe, thereby achieving purposes of performing uplink/downlink scheduling for the user equipment and downlink feedback for uplink data of the user equipment.

Abstract: A method and system for selecting carrier frequencies to use as a user equipment device's (UE's) primary component carrier (PCell) and secondary component carrier (SCell) for carrier aggregation service, based on consideration of the type of content that will be transmitted to or from the UE. A base station that is arranged to operate on a plurality of carrier frequencies may determine a type of content that will be communicated between the base station and a UE being served by the base station. Based on the determined type of content, the base station may select a first carrier frequency of the plurality to use as a PCell and may further select a second carrier frequency of the plurality to use as an SCell. The base station may then provide the UE with carrier aggregation service concurrently on the PCell and SCell.

Abstract: Embodiments of the present invention disclose a broadcast information sending method, a broadcast information receiving method, a device, and a system, relate to the communications field, and are used to reduce system overheads, and improve coverage performance. The method provided by the embodiments of the present invention includes: sending, by a network device on a physical broadcast channel PBCH, PBCH information to user equipment UE, and sending, by the network device, the PBCH information in a specific radio frame in each period T of the PBCH, where the PBCH information only includes information about a system frame number SFN, and the period T is greater than one radio frame.

Abstract: A method for controlling transmission powers by a communication apparatus in a wireless communication system supporting a plurality of component carriers. When a sounding reference symbol (SRS) transmission overlaps with a physical uplink shared channel (PUSCH) transmission in a time domain, the communication apparatus checks whether a total of a PUSCH transmission power for the PUSCH transmission on a first component carrier and a SRS transmission power for the SRS transmission on a second component carrier exceeds a maximum transmission power configured for the communication apparatus, and drops the SRS transmission if the total of the PUSCH transmission power and the SRS transmission power exceeds the maximum transmission power configured for the communication apparatus.

Abstract: The present invention relates to a method and apparatus for modifying a machine-to-machine (M2M) service setting in an M2M system, comprising the steps of: transmitting at least one policy information to at least one device, wherein each of the at least one policy information comprises scope information and condition information; and if the state of an M2M gateway corresponds to a state of which the condition information is indicative, transmitting a first notification indicative of a state change of the M2M gateway to a device of which the scope information is indicative.

Abstract: A duplexer-less transceiver arrangement is disclosed. The transceiver comprises a receiver configured for frequency-division duplex communication with a communication network; a transmitter configured for frequency-division duplex communication with the communication network; an antenna port for connecting to an antenna; a balancing impedance circuit arranged to provide an adaptive impedance arranged to mimic the impedance at the antenna port; and an impedance network differentially connecting the receiver, transmitter, antenna port and balancing impedance circuit, wherein the impedance network includes a cross-connection.

Abstract: A dynamic spectrum arbitrage (DSA) system may include a dynamic spectrum policy controller (DPC) and a dynamic spectrum controller (DSC) that together dynamically manage the allocation and use of resources (e.g., spectrum resources) across different networks. The DPC and DSC may store DSC context information, and use this information to perform various DSA operations. For example, the DSC may determine whether there is bandwidth available for allocation within cells in a first telecommunication network, generate a resource register request message that identifies the amount of bandwidth that is available, and send the generated resource register request message to the DPC using a DSAAP component/protocol. The DSC may receive the resource register response message and a bid success message via the DSAAP, and send a resources allocated message to the DPC via the DSAAP to commit the requested amount of bandwidth for use by the second telecommunication network.

Abstract: The behavior of multiple users with access to a multi-tenant resource can be monitored and compliance enforced by monitoring state information for each user. The state information can be captured across a level of a network environment, such that any activity across that layer can be monitored and the data aggregated to give a global view of user behavior. If user behavior is determined to fall outside an acceptable range of behavior, any of a number of remedial actions can be taken, which can include notifying the user, billing the user for the inappropriate behavior, or modifying that behavior outside of the control of the user.

Abstract: Embodiments of the present invention provide an interference measurement method, a base station, and a user equipment. The method includes: determining, by a user equipment, a first resource for interference measurement in a first subframe or determining a second resource not for interference measurement in the first subframe according to at least one of the zero-power CSI-RS configuration information, the non-zero power CSI-RS configuration information, and the CSI-IM configuration information; and performing interference measurement on the first resource, or performing no interference measurement on the second resource. The embodiments of the present invention can improve precision of interference measurement.

Abstract: Provided are methods and systems for inserting custom content. An example method can comprise receiving, at a first computing device, an insertion instruction over a first non-packet-switching protocol information stream. The method can also comprise querying, by the first computing device, a second computing device in response to receiving the insertion instruction. The method can further comprise receiving, at the first computing device, content over a packet-switching protocol information stream in response to querying the second computing device. The content can be customized for an end-user associated with the first computing device.

Abstract: In the wireless communication system, each of a base station 11 and a terminal station 12 obtains its location information, and upon establishment of synchronization, the terminal station 12 transmits a terminal station free channel list and its location information by extremely low power wireless communication, and the base station 11 compares a base station free channel list created based on information from a database 40 with the terminal station free channel list from the terminal station 12, and determines, when there is a common free channel, the free channel as uplink/downlink channels and determines, when there is no common free channel, an uplink channel and a downlink channel as different channels, calculates a base station-terminal station distance from the location information of the base station 11 and the location information of the terminal station 12, and determines terminal station's uplink transmission power based on the distance.

Abstract: A server computing device may be configured to perform dynamic spectrum arbitrage (DSA) operations that include broadcasting a communication message that includes information advertising that a telecommunication resource in a first telecommunication network is available for allocation and use by wireless devices in a second telecommunication network, determining lease criteria parameters of a resource lease associated with the advertised telecommunication resource, determining network capability of the second telecommunication network, selecting one of a DSA Lite network configuration, DSA9 network configuration, and DSAX network configuration based on the determined network capability and determined lease criteria, determining configuration parameters for one or more nodes in each of the first and second telecommunication networks based on the selected network configuration, and sending the determined configuration parameters to components in each of the first and second networks.

Abstract: Various communication systems may benefit from codebook methods and devices for multiple transmitters. For example, a codebook for four transmitters (4Tx) may provide further enhancement for downlink multiple-input multiple-output (DL-MIMO) systems. A method can include weighting a signal for transmission based on a precoder selected according to a feedback from a codebook, such as codebooks A, B, C, D, or E, described herein. The method can also include sending the weighted signal.

Abstract: The present disclosure is directed to a method of extending cell coverage, a base station using the same method, and a user equipment using the same method. In one of the exemplary embodiments, a base station transmits a system information over a physical channel located at a first physical location in a group of radio frames to a user equipment (UE). The base station would then determine based on at least a cell identification (ID) of the base station the second physical location for a repetition of the system information over the physical channel located at the second physical location in a group of radio frames. The base station would then transmit the repetition of the system information at the second physical location in the group of radio frames to the UE.

Abstract: A system, method, and computer program product are provided for adding a new element to a Network Function Virtualization based (NFV-based) communication network. In use, at least one new element to implement in an NFV-based communication network is identified, the at least one new element including at least one new service, at least one new virtual network function (VNF), at least one new device, or at least one new software upgrade. Additionally, the at least one new element is added to a service model associated with the NFV-based communication network, without disruption of existing elements in the NFV-based communication network. Further, a selection policy associated with the at least one new network element is generated. Moreover, the at least one new element is utilized in the NFV-based communication network, in accordance with the selection policy.

Abstract: Embodiments herein relate to a method in a user equipment (10) for acquiring system information relating to a cell (11,14) in a radio communications network. The cell (11,14) is served by a network node (12,12?,15) and the user equipment (10) is capable of receiving signals on more than one downlink carrier simultaneously. The user equipment (10) creates autonomous gaps on a downlink carrier, which downlink carrier to use for creating autonomous gaps on is based on a received indication from the network node (12,12?,15) and/or a pre-determined rule. The indication or pre-determined rule specifies the downlink carrier. The user equipment (10) then acquires the system information of the cell (11,14) on the downlink carrier using the created autonomous gaps.

Abstract: A frame identifier running on a computing device generates identifier values and embeds the identifier values in a networking frame. The frame identifier also receives networking frames, and analyzes the received networking frames to identify a subset of received networking frames containing the identifier values. The identifier values indicate that corresponding received networking frames were originated from the network device. The frame identifier also discards the identified subset of received networking frames.

Abstract: A transfer device in a network including a plurality of control devices includes a network connection device, memory, and a processor. The network connection device communicates a target packet as a target of a transferring process. The memory stores a transfer rule received by the network connection device from a determination device as a control device for determining a transfer rule indicating a method of a process performed by the transfer device. The processor judges whether or not disable information indicating that the transfer rule is not to be acquired from the determination device when a transfer rule applicable to the target packet is not stored in the memory is included in the target packet. When the disable information is included, the processor outputs the target packet to the network connection device without requesting the transfer rule. The network connection device transmits the target packet to another transfer device.

Abstract: There are provided measures for handling policy controlled groups. Exemplarily, such measures comprise receiving, in a first rules function, a notification informing that a user equipment is to be included in a policy controlled group, checking whether the policy controlled group is controlled by the first rules function, and, in case the policy controlled group is not controlled by the first rules function, causing a transfer of the policy control session for the user equipment to a second rules function controlling the policy controlled group.