Abstract: A method for collision detection by a transmission device (TD) includes identifying one or more time periods of a signal generated by the TD. The one or more time periods correspond to periods during which the TD will not transmit energy on a shared channel. The method includes transmitting a subset of the signal. While a current time is within one of the one or more time periods, the transmitting the subset of the signal includes turning off a transmitter of the TD at a beginning of the time period, detecting energy received on the shared channel during a portion of the time period, turning on the transmitter of the TD before an end of the time period, and determining that the detected energy meets a collision threshold. Based on the detected energy meeting the collision threshold, the method includes determining that there is a transmission collision.

Abstract: Congestion level configuration for radio access network congestion handling A radio access network node (100) of a cellular network receives an indication of one or more criteria. The criteria which define one or more congestion levels. Further, the radio access network node (100) receives, for each of the one or more congestion levels, an indication of a congestion handling policy associated with this congestion level. Depending on the one or more criteria, the radio access network node (100) determines whether one of the one or more congestion levels is reached. In response to determining that one of the one or more congestion levels is reached, the radio access network node (100) applies the congestion handling policy associated with this congestion level.

Abstract: A method of accessing a network by using a virtual UE scheme and a UE thereto are disclosed. The method includes performing a first random access procedure for a first DU group including one or more DUs with respect to a base station, performing a second random access procedure for a second DU group with respect to the base station, while maintaining a connection of the first DU group with the base station, and communicating with the base station via the first DU group and the second DU group.

Abstract: A communication system is disclosed, in which a mobile communication device communicates user data using a communication bearer provided via a first base station and a second base station of the communication system. The base stations are configured to determine a packet delay for communicating user data using said communication bearer based on the time when the first base station started PDCP processing for a data packet communicated using said communication bearer, and based on the time when the data packet was acknowledged by said mobile communication device to the second base station.

Abstract: In accordance with embodiments of the present disclosure, an information handling system may include a host system and a management controller. The host system may include a host system processor and a device coupled to the host system processor. The management controller may be communicatively coupled to the host system processor and configured to provide management of the information handling system and manage multiple functions instantiated on the device via a single sideband interface channel interfaced between the device and the management controller by communicating function-oriented sideband commands, each function-oriented sideband command including a function address field for setting forth a function of the multiple functions to which the function-oriented sideband command is addressed.

Abstract: Provided are a method for device to device (D2D) communication performed by terminals in a wireless communication system, and devices therefor. The method is characterized by: determining whether or not a first signal for D2D communication with another terminal and a second signal for communication with a base station collide at the same transmission time; and transmitting only the second signal at the transmission time if the first signal and the second signal collide.

Abstract: Apparatuses, methods and computer programs for estimating a multi-hop radio channel between a transmitter, one or more relay stations, and a receiver in a mobile communication system. The apparatus includes one or more interfaces to obtain information related to a position and a state of movement of the transmitter and receiver, information related to an environment of the transmitter, the receiver, and the one or more relay stations, information related to channel state feedback of single-hop radio channels between the transmitter, the receiver, and the one or more relay stations, and information related to delays of the channel state feedback. The apparatus also includes a control module to control the one or more.

Abstract: A first mobile device determines a second mobile device losing connectivity to a second network or a communication link between the second mobile device and the second network degrading below a threshold value, the second mobile device assigned a role of sharing broker that brokers sharing of network resources of at least a first network among a plurality of other mobile devices via the second network, the first mobile device and the plurality of other mobile devices participating in a sharing group. Responsive to the determination, the role of sharing broker is activated on the first mobile device.

Abstract: A method for configuring router can include identifying from a first router, neighbor routers in a router network by passing messages on the router network asking to establish a relationship with the neighbor routers. A plurality of configuration modules and associated plurality of rules including self-configuration information for configuring the first router, are received from the identified neighbor routers at the first router. A router role associated with the first router is determined. The determined router role is matched with one or more router roles associated with the plurality of configuration modules. A configuration module is selected from the plurality of configuration modules based on the matching. Using the first router, the rules associated with the selected configuration module are applied in order to self-configure the first router for use in forwarding messages through the router network.

Abstract: Embodiments of the present invention provide a method, a device, and a system for detecting device power. The method for detecting device power according to the present invention includes: detecting, by a monitoring terminal, power information of a monitored device; setting a monitoring time interval according to the power information and a preset time interval; and detecting the power information of the monitored device according to the monitoring time interval. The embodiments of the present invention implement that a time interval between next detection and current detection is determined according to detected power information, which can fully save resources without affecting use of a user.

Abstract: The present disclosure is directed towards systems and methods for supporting virtual extensible local area network (VXLAN) in a network environment in which a single system is partitioned to establish multiple logical systems to support multi-tenancy.

Abstract: One embodiment provides a system that facilitates efficient and secure flow control based on a fragmentation protocol. During operation, the system receives, by an intermediate node, a first fragment which is a fragment of a content object that is fragmented into a plurality of fragments, wherein the plurality of fragments includes at least one named fragment, which indicates a name associated with the content object, the name being a hierarchically structured variable-length identifier that comprises contiguous name components ordered from a most general level to a most specific level. The intermediate node detects a congestion, and sets an indicator for congestion notification in the received fragment. The intermediate node forwards the received fragment, and drops a second fragment received after the forwarded fragment.

Abstract: Provided are a multiplex communication system and a work machine that can appropriately perform transmission and reception of data between a processing circuit used in an industrial network and a multiplex processing section that multiplexes and transmits control data transmitted in the industrial network. A slave processes control data in the industrial network. The control data processed by the slave is transmitted and received by the multiplex communication by a multiplex processing section. A DUMMY-PHY, which is connected between the multiplex processing section and the slave, generates, in a pseudo manner, a signal compliant with an MII communication standard using a pseudo signal generation section, and transmits the generated signal to the slave, thereby performing establishment of communication. The DUMMY-PHY performs data transmission between the multiplex processing section and the slave after establishing communication with the slave.

Abstract: Example embodiments provide apparatus, systems and methods to optimize a multicasting operation used to transmit data packets in a communication network. A data store stores at least one variable parameter associated with the multicasting operation. A communication transceiver multicasts a data packet to a plurality of nodes in a communication network using the stored variable parameter and receives, from a node of the plurality of nodes, a retransmitted version of the multicast data packet, the retransmitted data packet comprising feedback data. At least one processor coupled to the data store and the communication transceiver determines, using the feedback data, that the variable parameter requires modification to optimize the multicasting operation for the network, modifies the variable parameter in response to the feedback data; and stores the modified variable parameter in the data store.

Abstract: The present invention establishes a plurality of packet data network (PDN) connections in a user apparatus by coordinated selected IP traffic offload (CSIPTO). The present invention achieves this by receiving, from a network entity responsible for a control plane, an indication for a gateway rearrangement arising from CSIPTO. A determination is then made as to whether to maintain a previously established first PDN connection on the basis of the indication and establishing a second PDN connection on the basis of the indication. Then, if the previously established first PDN connection is to be maintained, marking one or both of the first PDN connection and the second PDN connection.

Abstract: An apparatus for removing self-interference in an environment supporting an FDR method according to the present invention may comprise: an analog self-interference removal unit that is constructed to remove a first analog self-interference by subtracting a self-interference signal received through a first delay circuit connected between an RF transmission chain and an RF reception chain of the apparatus from a self-interference signal received at a first circuit of the RF reception chain of the apparatus, and that is constructed to remove a second analog self-interference by subtracting a self-interference signal received through a second delay circuit connected between the RF transmission chain and the RF reception chain of the apparatus from a self-interference signal received at a second circuit of the RF reception chain of the apparatus; and a processor that is constructed to determine whether the first and the second analog self-interference removals were respectively successful on the basis of the respe

Abstract: The present invention discloses a system and method for providing differential service scheme. The present invention provides differential service to one or more secondary device based on exchange of identification information of every secondary device. Further, the present invention discloses mechanism for establishing connection with a primary device, the secondary device and service provider network by authenticating and binding the secondary device. Furthermore, the present invention discloses mechanism for accounting the secondary devices for availing the differential service based on identification information of the secondary device.

Abstract: A communication control method, radio terminal and processor thereof include transmitting, by a base station, information on a priority to be used to establish a bearer for direct communication between terminals, receiving, by the radio terminal, the information on the priority from the base station, and establishing, by the radio terminal, a plurality of bearers in accordance with a priority of each of a plurality of pieces of data to be transmitted by the direct communication, on a basis of the information on the priority.

Abstract: A method and system for reducing changes in a designated router (DR) of a protocol independent multicast (PIM) protocol are disclosed. The method includes: after a PIM device joins a shared network, an interface of the PIM device receiving a Hello message sent by other PIM device in the shared network, wherein the Hello message carries a DR address option; and the interface of the PIM device using a currently used DR address carried in the Hello message as a DR address of the interface.

Abstract: A method, a terminal, and a system for a cluster terminal to feedback downlink channel information are provided. In the method, a cluster terminal in an idle state configures a group call context and measures a current downlink channel in a preset period, after receiving a group call signaling sent by a base station. The cluster terminal sends an RRC connection request carrying a measurement result to the base station after determining that the measurement result meets a preset report triggering condition. The base station modifies an air interface resource configuration when determining that a preset condition for modifying the air interface resource configuration is met according to the measurement result and sends an instruction carrying the modified air interface resource configuration to the cluster terminal. The cluster terminal receives group call data according to the instruction after receiving the instruction.