Abstract: Embodiments herein provide a method and system for performing a bearer type change of a plurality of radio bearers configured for a User Equipment (UE). The proposed method includes changing the bearer type of specific bearer by the network. Further, the proposed method includes checking any changes in keys or PDCP termination point or PDCP version change. Furthermore, the proposed method includes notifying the UE to change the bearer type either through reconfiguration procedure without handover or SN change procedure or reconfiguration procedure with handover or SN change procedure. The network indicates one or more operations to the UE for performing the bearer type change.

Abstract: Some embodiments provide a method, for a software-defined wide area network (SD-WAN) that handles (i) traffic for a 5G network and (ii) traffic outside of the 5G network. The SD-WAN is established by a set of edge nodes and a set of gateways. At a particular edge node of the SD-WAN, the method identifies whether a received data message is a 5G message that includes a tunnel header of a particular type associated with the 5G network. When the data message is a 5G message, the method examines a set of header fields within the tunnel header to identify a specified traffic priority applicable to the 5G message. The method applies the identified traffic priority within the SD-WAN.

Abstract: Embodiments of the present disclosure relate to methods, devices, apparatuses and computer readable storage media for Uplink Control Information (UCI) design. The method comprises determining, at a terminal device, a matrix comprising a set of non-zero linear combination coefficients for quantizing a channel between the terminal device and a network device, the matrix having spatial components and frequency components; shifting the frequency components of the matrix circularly, such that a target coefficient of the set of non-zero linear combination coefficients is located in a frequency component with a predetermined index of the frequency components in a shifted matrix; generating a first indication indicating the spatial component associated with the target coefficient in the matrix; and transmitting, to the network device, uplink control information comprising the first indication. In this way, a new solution for designing the UCI may reduce the overhead for reporting the parameters in the UCI.

Abstract: Systems, methods, and instrumentalities are disclosed to manage interference caused by D2D communications. A wireless transmit receive unit (WTRU) may include a processor. The processor may be configured to perform one or more of the following. The processor may determine to send information using a device-to-device transmission via a resource pool from a plurality of resource pools. Each resource pool may be associated with a range of reference signal receive power (RSRP) values. The processor may determine a RSRP measurement of a cell associated with the WTRU. The processor may select a resource pool from the plurality of resource pools based on the RSRP measurement of the cell. The RSRP measurement of the cell may be within the range of RSRP values associated with the selected resource pool. The processor may send the information using the selected resource pool.

Abstract: Systems and methods related to partial beam correspondence may be used to address potential limitations of beamforming wireless networks. A user equipment electronic device and/or wireless network identifies a subset of available transmitter beams for the user equipment electronic device that are indicated as similar to a downlink reference signal received at the user equipment electronic device from a wireless network node. The user equipment electronic device sweeps the subset of available transmitter beams for communication with the wireless network node and uses a best beam from the sweep to communicate with the wireless network node.

Abstract: A wireless communications system comprises wireless local area network (WLAN), WLAN controller coupled to the WLAN, a core network, a RADIUS based interface, and an interface between the WLAN controller and the PCRF. The WLAN controller is configured to transmit, via the RADIUS based interface, to the AAA, a request to authenticate a user equipment (UE) currently accessing the core network, wherein the first message comprises an identifier identifying the UE. The PCRF is configured to transmit, via the interface between the WLAN controller and the PCRF, a policy associated with the UE, wherein the policy indicates a quality of service (QoS) subscribed for by a user of the UE in the core network. The WLAN controller is further configured to manage resources within the WLAN, based on the policy, to establish a session between the UE and the WLAN.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a wireless device, information indicating an amplitude control capability of the UE. The UE may receive, from the wireless device, a communication using amplitude control. Numerous other aspects are described.

Abstract: Systems and methods for System Frame Number (SFN) Frame Time Difference (SFTD) reporting are disclosed. Embodiments of a method of operation of a User Equipment (UE) in a wireless network to perform SFTD measurements between a Primary Cell (PCell) of the UE and one or more other cells is provided. In some embodiments, the method comprises receiving, from a network node in the wireless network, a list of cells for which the UE can report SFTD measurements. The method further comprises performing SFTD measurements and reporting the SFTD measurements in accordance with the list of cells for which the UE can report SFTD measurements. In this manner, SFTD reporting is provided in an efficient manner.

Abstract: A controller for steering a client device between content streaming apparatuses in a wireless local area network (WLAN). The controller is configured to determine whether a client device should be steered to a content streaming apparatus based on at least one sample measurement related to the client device and/or the content streaming apparatus. The steering logic calculations may use predetermined thresholds.

Abstract: A Virtual eXtensible Local Area Network (VXLAN) method comprises obtaining, by a network device, a mapping from a virtual local area network identifier VLAN ID to a VXLAN network identifier VNI; receiving, by the network device through a port, an Ethernet frame forwarded by an access device, where a VLAN tag field in the Ethernet frame includes the VLAN ID; adding, by the network device, a VXLAN header to the Ethernet frame based on the VLAN ID and the mapping to obtain a VXLAN packet, where a VNI field in the VXLAN header includes the VNI; and sending, by the network device, the VXLAN packet.

Abstract: A bearer processing method and system, and a related apparatus. A GW-U is configured to receive a data packet and match the data packet with a rule, and send bearer processing indication information to a GW-C if a rule matching result of the data packet meets a trigger condition for bearer processing, where the bearer processing indication information is used to trigger the GW-C to perform bearer processing according to quality of service QoS information of a data service corresponding to the data packet. The GW-C is configured to receive the bearer processing indication information from the GW-U, determine, according to the bearer processing indication information, the QoS information of the data service corresponding to the data packet, and perform bearer processing according to the QoS information of the data service corresponding to the data packet.

Abstract: Techniques are presented for evaluating Equal Cost Multi-Path (ECMP) performance in a network that includes a plurality of nodes. According to an example embodiment, a method is provided that includes obtaining information indicating equal cost multi-path (ECMP) paths in the network and a branch node in the network. For the branch node in the network, the method includes instantiating a virtual network function that simulates an ECMP hashing algorithm employed by the branch node to select one of multiple egress interface of the branch node; providing to the virtual network function for the branch node, a query containing entropy information as input to the ECMP hashing algorithm that returns interface selection results; and obtaining from the virtual network function a reply that includes the interface selection results. The method further includes evaluating ECMP performance in the network based on the interface selection results obtained for the branch node.

Abstract: In one embodiment, a method includes receiving energy efficiency data from a plurality of nodes within a network. The method also includes determining an energy efficiency node quotient for each of the plurality of nodes within the network to generate a plurality of energy efficiency node quotients and determining an energy efficiency path quotient for each of a plurality of paths within the network to generate a plurality of energy efficiency path quotients. The method further includes determining one or more policies associated with the plurality of paths and selecting a path from the plurality of paths based at least on the plurality of energy efficient path quotients and the one or more policies.

Abstract: A packet processing method, including a network node of an access network receiving a first packet sent by a user terminal, where the first packet is used to request an Internet Protocol (IP) address from a Dynamic Host Configuration Protocol (DHCP) server and the network node obtains a second packet, where the second packet includes the first packet, information about a port, and a Media Access Control (MAC) address of the user terminal, the port is a port through which the network node receives the first packet, and the second packet is a packet except a DHCP packet. Additionally, the network node sends the second packet to a controller.

Abstract: A method determines wireless radio locations in a network. The method includes identifying a group of location fixed radios in a network. Radios in the network with known location coordinates and/or known timing bias error values are grouped. RTT values are determined between each radio in the group and radios outside the group. Timing bias error values are determined for each radio outside the group. The timing bias error value for each radio outside the group of radios with known location coordinates and known timing bias error values is based on the determined RTT values. Location coordinates are estimated for each radio outside the group. A request is received for access to the network from a mobile radio device. The known location coordinates and estimated location coordinates of radios are used to determine a distance of the mobile radio device from one of the location fixed radios.

Abstract: Disclosed is a method performed by a terminal in a wireless communication system, including receiving, from a base station, configuration information including an information element for a time-frequency region for a transmission cancelling, receiving, from the base station, control information associated with the information element for the time-frequency region for the transmission cancelling based on a specific radio network temporary identifier, and cancelling a physical uplink shared channel transmission associated with the time-frequency region for the transmission cancelling based on the control information.

Abstract: A system, method, and device to enable communication between a first and second satellite station and a controller of a mobile platform. The controller includes a processor, a first modem facilitating communication with the first satellite station via a first frequency over a first communication link, and a map of the one or more networks of satellite stations including the second satellite station. The controller utilizes the map of the one or more networks of satellite stations to determine the second satellite station for communicating with the controller. A second modem is coupled to the controller and facilitates communication with the second satellite station via a second frequency over a second communication link, wherein the controller is configured to calculate a time to handoff communication with the mobile communicator from the first communication link to the second communication link.

Abstract: One example includes a self-synchronizing TDD antenna system. The system includes an antenna system to communicate transmit and receive signals and an antenna control circuit coupled to a user communication system. The antenna control circuit includes a transmission line measurement circuit to determine signal loss through a transmission line cable coupled to the antenna system and an amplitude adjustment circuit to adjust amplitude of the transmit and/or receive signals based on the signal loss. A transmit detection circuit monitors signal power of the transmit signal, and a controller switches the amplitude adjustment circuit from a receive mode to a transmit mode in response to the monitored signal power exceeding a predetermined threshold. In the receive mode, the adjustment circuit applies a receive amplitude adjustment to the receive signal, and in the transmit mode the adjustment circuit applies a transmit amplitude adjustment to the transmit signal.

Abstract: [Object] To provide a communication device and a communication method which are capable of achieving both an improvement in reliability of communication in which a frame is transmitted to a plurality of destinations and effective use of wireless communication resources. [Solution] The communication device includes: a communication unit configured to perform communication of a frame. The communication unit transmits a transmission acknowledgment request frame for a transmission acknowledgment response frame including frequency allocation information specifying a transmission frequency of the transmission acknowledgment response frame, and receives the transmission acknowledgment response frame which has undergone frequency division multiplexing, on the basis of the frequency allocation information.

Abstract: An apparatus, method, and computer-readable recording medium perform local client device data throttling in a wireless network. A network controller of a gateway device allocates a portion of a periodic allocation of data available from an ISP cycle to one or more client devices connected to the gateway device. The gateway device sets a threshold for each client device and monitors bandwidth data consumption for each of the client devices. When a particular client device reaches its assigned bandwidth data allotment, the gateway device throttles data to the client device until a new periodic allocation of data is available from the ISP. While a particular client device is throttled, when a guest device joins the network or a particular client device accesses a prestored URL address, the gateway device may reallocate allotted data from one client device to another as needed to maintain operation of the wireless network.