Abstract: Devices and methods for adjusting resource management procedures in a User Equipment (UE) machine device communicating with one or more nodes in a communication network. In one embodiment, a method includes determining, during a first time period, the number of handovers, N, for the UE from a serving node to a different node. The method further includes comparing the value, N, to a threshold, wherein if the value, N, is greater than the threshold, mobility pattern information for the UE includes an indication of high mobility, and if the value, N, is less than or equal to the threshold, the mobility pattern information includes an indication of low mobility. The method also includes transmitting machine device capability information, including the indicated mobility pattern information, to be used for determining an adjustment to a resource management procedure for the UE.

Abstract: The present disclosure relates to delay compensation during synchronization of uplink and downlink frames in a base station in a cellular communication network. In general, the base station includes a radio equipment and a radio equipment controller that together form at least part of the base station. In one embodiment, the radio equipment includes a first interface configured to receive data from the radio equipment controller and a second interface configured to send data to the radio equipment controller. During synchronization, the radio equipment receives, at the first interface of the radio equipment, a synchronization message from the radio equipment controller. The radio equipment then passes the synchronization message from the first interface of the radio equipment to the second interface of the radio equipment with a synthetic delay that is in addition to an in-equipment delay from the first interface to the second interface.

Abstract: The invention provides a base station that does not cause the number of blind decodings to be increased and further can prevent the flexibility of resource allocation from degrading. A search space setting unit (103) sets search spaces each of which is constituted by one or more control channel elements (CCEs) and each of which is to be decoded in the terminals and each of which is defined by a plurality of to-be-decoded candidates. An allocating unit (108) places, in one of the plurality of to-be-decoded candidates included in the search space, a control channel. The number of connections of CCEs constituting the to-be-decoded candidate is associated with the number of to-be-decoded candidates. The search space setting unit (103) causes, in accordance with the control channel to be transmitted, the association of the number of connections of CCEs constituting the to-be-decoded candidate with the number of to-be-decoded candidates to differ.

Abstract: A video router comprises a multiple port Ethernet switch that may used to connect at least one Internet Protocol (IP) camera; a power over Ethernet unit that supplies power to the at least one connected IP camera; at least one network interface; and a central processing unit (CPU) capable of running a routing software that automatically discovers and configures the at least one connected IP camera.

Abstract: The present invention relates to a method and an apparatus for transmitting and receiving a reference signal in a wireless communication system. In the method, in order to dynamically switch an uplink (UL) Demodulation-Reference Signal (DM-RS) according to the communication environment, such as CoMP and MU-MIMO, a parameter set for generation of a reference signal sequence is configured to include a Virtual Cell Identifier (VCID) parameter configured by information of a total of 9 bits and a cyclic shift hopping initial value parameter cinitCSH, which is 9-bit information representing one integer value among 510 integer values. Therefore, it may be possible to achieve dynamic transmission or reception of a reference signal and channel estimation through the dynamic transmission or reception of the reference signal even when the communication environment dynamically changes as in a Cooperative Multiple Point transmission and reception (CoMP) scenario.

Abstract: An interference elimination method performed by a first terminal in a multi-node system and an apparatus for the same are provided. The method includes receiving information from a node related to a second precoding matrix that is applied to a second signal to be transmitted to a second terminal; receiving a first signal to which a first precoding matrix is applied from the node; and eliminating an interference signal contained in the first signal based on the information on related to the second precoding matrix.

Abstract: Methods and systems for providing IP services in an integrated fashion are provided. According to one embodiment, packets are load balanced among virtual routing processing resources of an IP service generator of a virtual router (VR) based switch. A packet flow cache is maintained with packet flow entries containing information indicative of packet processing actions for established packet flows. Deep packet classification is performed to determine whether a packet is associated with an established packet flow. If so, the packet is directed to one of multiple virtual services processing resources representing application-tailored engines configured to provide managed firewall services. If the packet is allowed, it is returned to the source virtual routing processing resource for forwarding.

Abstract: The present disclosure relates to a method for routing data between a sending unit and a receiving unit linked by a network in a processing system comprising several units, the method comprising steps of routing data in the network between the sending unit and the receiving unit, and of applying a process to the routed data, the process comprising several steps which are applied to the data by different units in the network receiving the data, to use latency times in data routing.

Abstract: A wireless communication receiver including a serial to parallel converter receiving an radio frequency signal, a fast Fourier transform device connected to said serial to parallel converter converting NFFT corresponding serial signals into a frequency domain; an EZC root sequence unit generating a set of root sequence signals; an element-by-element multiply unit forming a set of products including a product of each of said frequency domain signals from said fast Fourier transform device and a corresponding root sequence signal, an NSRS-length IDFT unit performing a group cyclic-shift de-multiplexing of the products and a discrete Fourier transform unit converting connected cyclic shift de-multiplexing signals back to frequency-domain.

Abstract: The present invention relates to a wireless communication system. Specifically, the present invention relates to a method and apparatus for transmitting uplink control information when a plurality of cells is configured. The method includes receiving at least one of PDCCH(s) and PDSCH(s), generating reception response information about at least one of the PDCCH(s) and the PDSCH(s), and transmitting the reception response information through a PUCCH on an SR subframe.

Abstract: A method, system and device are provided for managing LIPA and/or SIPTO connection releases when UE moves out of residential/enterprise network coverage in case service continuity is not supported for the LIPA/SIPTO PDN connection(s). To address problems caused by not providing service continuity for LIPA/SIPTO PDN connections, the PDN connection/PDP context created in the HeNB/HNB by the MME/SGSN includes context information related to the UE indicating whether such connection is a LIPA PDN connection PDN connection or not. In addition, each UE may be configured to reconnect or not reconnect to the PDN corresponding to a certain APN or service, depending on how the PDN connection was disconnected by the network.

Abstract: A plurality of control stations supervise respective ones of different networks and multiple nodes belonging to each network perform redundant transmission of data. The number of communication paths for which the qualities of communication links between the nodes belonging to the network are greater than a threshold value are calculated as the number of active paths of each of the nodes belonging to each network, and it is determined whether the calculated number of active paths of each node in each network is equal to or greater than a predetermined redundancy. In case of existence of a node for which the number of active paths is less than the predetermined redundancy, then the node is moved between the network in which the node exists and another network.

Abstract: The present invention relates to a method for allowing a terminal to transmit uplink data through an HARQ method in a wireless communication system that supports MIMO transmission comprises the steps of: transmitting a plurality of data blocks to a base station on the basis of an uplink grant; receiving, from the base station, control information which indicates a NACK for some data blocks among the plurality of data blocks; selecting, according to a predetermined rule shared in the terminal and the base station, a precoding matrix which is to be applied to the data blocks for which the NACK is indicated; and retransmitting the data blocks, for which the NACK is indicated, to the base station by applying the selected precoding matrix.

Abstract: The invention provides a method and system for distributing personalized content to potentially large numbers of recipients. A pool is selected, from among all content available for distribution, of those content elements that will be made available for simultaneous distribution, and personalized content is selected for distribution from that pool. The content of the pool can change with new selections over time. For each individual recipient, content elements in the pool are examined to determine if they are predicted to be of sufficient interest to that recipient for distribution, and if so, those content elements are distributed. If not, successive content elements in the pool are examined, relaxing the standard for sufficient interest, until at least one content element is found and distributed to the individual recipient.

Abstract: A method of controlling connection between nodes in a digital interface whereby a first node that is a master node determines a second node to be the master and controls a point-to-point connection or a broadcast connection to another node. The first node having the display device determines the second node to be the master in accordance with a user selection, and transmits a connection command of a predetermined format for transmitting a data stream to the second node. The second node determined as the master in accordance with the transmitted connection command of the predetermined format is allocated with a channel and a bandwidth from an isochronous resource manager (IRM), and performs a point-to-point connection between the second node and the first node to transit the data stream. Thus, the transmission/reception, reproduction, and control of the data stream of the program can be smoothly performed.

Abstract: A switching element and methods thereof are provided. The switching element includes a port from among a plurality of ports, which when configured to operate as a network protocol port sends and receives network information and when configured to operate as a storage protocol port sends and receives storage information. The port includes a control segment for generating a control signal for setting an operating mode of a serial and de-serializer (SERDES). The operating mode of the SERDES is selected based on whether the port is configured to operate as a network protocol port or as a storage protocol port.

Abstract: [Solution to Problem] A load balance control unit, which is included in a transmission apparatus for transmitting a plurality of units of data, each being a piece of transmission data delimited by a given data length, to an opposite apparatus via a plurality of transmission lines, includes sorting buffers which are provided for the respective transmission lines; a threshold setting element which sets upper limit retention threshold values for the respective sorting buffers; and a sorting determination element which determines, for each of the units of data, in which of the sorting buffers the each of the units of data is to be written, taking into consideration retention states and the upper limit retention threshold values of the respective sorting buffers, and a data amount of the each of the units of data.

Abstract: The present invention relates to a wireless communication system, and more particularly, to a method and device for transmitting/receiving channel state information (CSI). A method for a terminal for transmitting CSI according to one embodiment of the present invention includes: a first step of receiving a reference signal for channel measurement from a base station; a second step of generating sub-band (SB) CSI for each of a plurality of SBs using the received reference signal in the terminal and sequentially transmitting the generated SB CSI to a base station; and a third step of sequentially transmitting each SB CSI to a base station according to an order different from that of the sequential transmission.

Abstract: Disclosed is a transmission device that addresses the issue of alleviating the occurrence of delays in delivery, or the abandonment, of transmitted data in the transmission device when transmission capacity of the transmission device declines, as well as being easy to set up and maintain. The transmission device comprises a sorting means for assigning a first signal to either a first path or a second path on the basis of assignment information for assigning the first signal; a first transmitting means for transmitting the signal from among the first signal that is allocated to the first path upon the first path; and a second transmitting means for transmitting the signal from among the first signal that is allocated to the second path upon the second path.

Abstract: Method and arrangement in a network entity for supporting link adaptation in a wireless communication system. The method comprises obtaining 204 one or more predicted parameters related to the quality of a radio link. The method further comprises measuring 206 one or more actual parameters, corresponding to the one or more predicted parameters. The method further comprises deriving 208 one or more error distributions based on the difference between the predicted and actual one or more parameters, from which error distributions a link adaptation margin estimate is derived, based on a predetermined radio link quality target. The link adaptation margin estimate is then used for supporting link adaptation for the radio link.