Abstract: A method of operation on an Ethernet network having multiple Ethernet links interconnected via a network device. The method includes detecting installation of a new Ethernet link in the Ethernet network utilizing the network device. A link training process is then initiated for the new Ethernet link. The link training process includes transmitting training data at a first transmit power level and first data rate to a link partner during a data transfer interval. Network feedback information is then accessed, including performance metrics associated with the multiple Ethernet links during the training data transfer interval. The first data rate and/or first transmit power level are then adjusted to an adjusted second data rate and/or second transmit power level based on the network feedback information.

Abstract: An inspection system and method for inspecting a user's entitlement to use a service, in particular a transport service, includes: sending, by a mobile inspection device, at least one first inspection data set during a first transmission phase; receiving, by at least one mobile user terminal to be inspected, the at least one first inspection data set; outputting, by at least one first output module of the mobile user terminal, at least one first inspection feature during the first transmission phase, based on the received first inspection data set and at least one user's entitlement information item available in the mobile user terminal, and outputting, by at least one second output module of the mobile inspection device, at least one first validity feature corresponding to the first inspection data set during the first transmission phase.

Abstract: Example embodiments presented herein are directed towards a base station and corresponding method for scheduling a downlink broadcast transmission using PDSCH. The base station is also configured to provide an OFDM PDSCH to a wireless terminal, which monitors ePDCCH for receiving downlink control data. Thus, by applying such a symbol, a wireless terminal that monitors ePDCCH and a wireless terminal that monitors PDCCH may receive the same downlink broadcast transmission on PDSCH. Example embodiments are also directed towards a wireless terminal for receiving such downlink broadcast transmissions.

Abstract: Various communication systems may benefit from a reduction in latency. For example, communication systems may benefit from an improved transmission of an uplink reference signal in an uplink channel. A method, in certain embodiments, includes determining by a user equipment a candidate location of a transmission of an uplink reference signal in a channel. The method also includes determining by the user equipment a triggering window associated with the candidate location of the transmission of the uplink reference signal in the channel. In addition, the method includes receiving an uplink grant for a data transmission from a base station. Further, the method includes transmitting the uplink reference signal based on the uplink grant being at least partially within the triggering window.

Abstract: Methods, systems, and devices for wireless communications are described that provide for partitioning of time-frequency resources for types of traffic separately. A centralized scheduler in a centralized system or a set of access nodes (ANs) in a distributed system may allocate a portion of a set of resources for a first traffic type (e.g., control or data traffic). In some cases, multiple ANs may exchange reports or measurements to determine the resources to allocate to a given traffic type. The allocated resources may be repurposed for use by a different traffic type (e.g., data traffic resources may be repurposed an used for control traffic resources) in order to account for varying traffic conditions (e.g., unscheduled control traffic).

Abstract: A method and apparatus are disclosed from the perspective of a UE (User Equipment). In one embodiment, the method includes the UE receiving and/or monitoring a first control region via a first link. The method further includes the UE transmitting a first request if the first link fails. The method also includes the UE receiving and/or monitoring a second control region for a response via a second link within a time window associated with the first request. In addition, the method includes the UE receiving and/or monitoring the first control region after the time window associated with the first request is over.

Abstract: Disclosed are examples of systems, apparatus, devices, computer program products, and methods implementing aspects of a decentralized system for security and access control associated with digital content. In some implementations, a software stack is executed to provide fabric nodes of an overlay network. A transaction encrypted with a private key of a client can be recorded in a ledger identifying addresses of fabric nodes of the overlay network. The transaction can be identified by a transaction identifier (ID), and the private key can be part of a public/private key pair representing an account of the client on the ledger. A digital contract can be invoked, where the digital contract represents one or more terms of access for digital content stored in the overlay network. Controlled client access to the digital content can be based on an authorization token obtained from the client.

Abstract: Disclosed are devices, systems, apparatuses, methods, products, and other implementations for optimizing system performance of user facing web applications with load testing scripts. According to some embodiments, the system includes an analytics engine and a workload model including one or more load variables. The workload model generates a distribution of values for each of the one or more load variables. The system further includes a script engine and a load test controller that controls load generators to simulate internet traffic to a website. The load test controller determines an amount of computer resources needed to meet a high load scenario based on the performance of the system in response to the simulated internet traffic to the website.

Abstract: One embodiment of the present invention relates to a method whereby a first terminal transmits and receives sidelink signals in a wireless communication system, the sidelink signal transmission and reception method comprising the steps of: selecting a resource for executing a second transmission, the selection of which is restricted by the position of a resource selected for a first transmission; and executing the second transmission in the resource selected for the second transmission.

Abstract: A method of Radio Access Network (RAN) Notification Area (RNA) management for a user equipment (UE) is disclosed. The method includes receiving, by the UE, a first Radio Resource Control (RRC) message having a first RNA configuration; storing, by the UE, the first RNA configuration, when the UE is in an RRC Connected state, an RRC Inactive state, or a transition between the RRC Inactive state and the RRC Connected state; and applying, by the UE, an RNA update procedure, based on the first RNA configuration when the UE is in the RRC Inactive state.

Abstract: A node maps end-user bearers to backhaul bearers in an adaptation layer. The node maps a plurality of end-user bearers to backhaul bearers in consideration of QoS classes for the end-user bearers and a distance from the node to a destination relay node for each of the plurality of end-user bearers, such that at least one of the backhaul bearers carries end-user bearers with different QoS classes and different distances to the destination relay node. The distance from the node to the destination relay node for at least one of the end-user bearers may be considered in terms of a number of remaining hops from the node to the destination relay node and/or in terms of an estimated end-to-end delay from the node to the destination relay node.

Abstract: This disclosure describes techniques that enable a telecommunication network to share available bandwidth within a cell of a base station node between different air-interface technologies, such as Long-Term Evolution (LTE) and 5G-New Radio (5G-NR). The available bandwidth may be shared based on bandwidth allocation rules and an analysis of network traffic, in real-time. Moreover, a Spectrum Sharing Optimization (SSO) system is described that can generate optimization data for delivery to a base station node. The optimization data may include computer-executable instructions that dynamically make use of time-division (i.e. configuring MBSFN subframes) and frequency-division techniques (i.e. configuring BWPs) to share available bandwidth within the cell of the base station node.

Abstract: Embodiments of the present application provide a random access method and apparatus. The method includes: in a random access process, a terminal sends a first random access signal by means of a first resource first, and then sends a second random access signal by means of a second resource; and the terminal receives at least one of a first random access response signal and a second random access response signal, a start time of a transmission time period of the second random access signal being earlier than an end time of a detection time of the first random access response signal.

Abstract: Embodiments described herein provide a method for null data packet transmission. An information symbol is obtained for transmission in a null data packet. A set of tones for transmitting the information symbol is obtained and divided into a first subset of tones and a second subset of tones. A first value is transmitted over the first subset of tones and a second value is transmitted over the second subset of tones to indicate a feedback information bit of zero from the information symbol. A third value is transmitted over the first subset of tones and a fourth value is transmitted over the second subset of tones to indicate a feedback information bit of one from the information symbol.

Abstract: The present disclosure relates to a method and device for sending a control protocol data unit (PDU) and belongs to the field of communication technologies. The method comprises: establishing a dedicated bearer for transporting a control PDU; when a control PDU to be sent exists, sending, on a logical channel to which the dedicated bearer corresponds, the control PDU to a media access control (MAC) entity of the communication device through a radio link control (RLC) entity of the communication device; and sending the control PDU through the MAC entity according to a promoted priority of the logical channel. The present disclosure can shorten the sending delay of the control PDU.

Abstract: An abnormality detection device includes: a receiver, a reception predictor, frame information storage, and an abnormality determiner. The receiver receives a communication frame via a communication network. The frame information storage stores information regarding the communication frame. The reception predictor calculates and sets a predicted time range including a scheduled reception time of the communication frame of a target frame type from among a plurality of frame types received by the receiver by referencing the frame information storage and the reception time of the communication frame when the communication frame is received. The abnormality determiner determines the target communication frame is an abnormal frame when the target communication frame is received at a time outside the predicted reception range.

Abstract: Embodiments include a method performed by a V2X user equipment (UE) for service discovery from a V2X application server (AS). The method includes sending, to a first address associated with the V2X AS, a first discovery request for further address information, associated with the V2X AS, that facilitates discovery of V2X services available via unicast communication between the V2X UE and a radio access network (RAN). The method also includes receiving, from the V2X AS, a first discovery response comprising the requested further address information. Other embodiments include complementary methods performed by a V2X AS, as well as V2X UE and V2X AS configured to perform the respective methods.

Abstract: A method of very high throughput (VHT) operation information subfields design for IEEE 802.11 WLAN is proposed. The VHT operation information subfields comprise a channel width, a channel center frequency segment 0 (CCFS0), and a channel center frequency segment 1 (CCFS1). Multiple definitions of the VHT operation information subfields have been adopted by different access points (AP)s and wireless stations (STAs). In accordance with one novel aspect, upon receiving the VHT operation information element broadcasted by an AP, an STA will first check the channel width indicated by the AP. The STA then follows different definitions under different channel widths. Under such method, the STA can support up to 160 MHz operation mode with APs following different definitions and operating up to 160 MHz mode.

Abstract: A method of a user equipment (UE) in a wireless communication network is provided. The method comprises determining a set of time and frequency domain resources to transmit a physical random access channel (PRACH) preamble over a PRACH, determining a format of the PRACH preamble, wherein the PRACH preamble includes one or more repeated preambles based on a sequence and a cyclic prefix (CP) preceding repeated preamble sequences for the one or more repeated preambles, determining a set of time and frequency domain resources to perform a listen-before-talk (LBT) operation in an unlicensed spectrum, determining whether to transmit the PRACH preamble associated with the LBT operation in the unlicensed spectrum, and transmitting, to a base station (BS), the PRACH preamble in the unlicensed spectrum based on a result of the determination of the LBT operation to transmit PRACH preamble.

Abstract: Provided is a method and apparatus for processing control plane data to enable an evolve Node B (eNB) and a User Equipment (UE) to transmit and/or receive user plane data through a WLAN carrier when the user plane data is transmitted by adding a WLAN radio resource to an E-UTRAN carrier in a radio access network (RAN) level. Particularly, provided is a method for a UE to transmit and receive data, the method including: receiving, from an eNB, wireless local area network (WLAN) cell configuration information which is for transmitting and receiving data using a WLAN radio resource; performing WLAN association based on the WLAN cell configuration information; transmitting a WLAN access confirmation message to the eNB; and receiving, from the eNB through a higher layer signaling, tunnel configuration information which is for the UE to set up a tunnel with the eNB through the WLAN radio resource.