Abstract: A wireless communication system includes: a transmitting apparatus to transmit using one or more of radio resources; and a receiving apparatus to store correspondence information indicating a correspondence between a resource amount and a data size, the transmitting apparatus transmits to the receiving apparatus, data mapped to the radio resources, where the transmitting apparatus transmits a single control signal associated with the data to be transmitted across a plurality of time resource, the transmitting apparatus transmits a single control signal associated with the data transmitted across a plurality of frequency resources, the single control signal includes information indicating a value based on a number of the plurality of time resources, a number of the plurality of frequency resources, or information indicating a first resource amount wherein the receiving apparatus acquires a first data size being dependent on the value, the first resource amount, and correspondence information, and decode the da

Abstract: A method for mitigating intentional potential interruptions in data signal communication, the method comprising transmitting (S21) or receiving (S23) a data signal, determining when a portion of the data signal has been successfully transmitted (S22) or received (S24), when the portion of the data signal has been successfully transmitted or received, generating (S25) a transmission interruption signal, and in response to the transmission interruption signal, performing one or more maintenance operations, such as beamforming, that may potentially interrupt transmission or reception of the data signal.

Abstract: A virtual circuit in a network device reformats one or more incoming data streams at a non-predetermined data rate into one or more outgoing data streams at a predetermined data rate, thereby allowing multiple data streams with non-predetermined data rates that are less than the predetermined data rate to be combined and output from a single network port, and a single data stream with a non-predetermined data rate that is greater than the predetermined data rate to be split and output from two or more network ports.

Abstract: Wireless communication under IEEE 802.11 standards utilizing carrier specific interference mitigation where an AP or UE employs an ultra-wideband tuner to evaluate available spectrum between several communication bands. Rather than being constrained to communicate in a single communication band, the AP and UEs may utilize more than one communication band to communicate with one another. In doing so, the AP and UE search across several bands and measure interference on a carrier-by-carrier basis across those bands. Either of the AP and UE may select a cluster of carriers for communication, where the cluster of carriers may comprise 1) contiguous carriers in a single sub-channel, 2) contiguous carriers spanning across more than one sub-channel, 3) discontinuous carriers in a single sub-channel, or 4) discontinuous carriers spanning across more than one sub-channel. The mapping between a cluster and its carriers can be fixed or reconfigurable.

Abstract: A method performed by a first node in a communication network, the first node being a first end-point of signaling with a second node in the communication network, the second node being a second end-point in the signaling. The method comprises receiving signals from the second node, the received signals comprising instructions for the first node to perform a plurality of actions as well as an indication for in which order the actions should be performed. The method also comprises performing the actions in order. The method also comprises sending signals to the second node, the sent signals comprising an acknowledgement that the plurality of actions have been performed.

Abstract: A network device comprises time measurement units configured to measure receipt times and transmit times of packets received/transmitted via network interfaces. One or more memories store configuration information that indicates certain network interface pairs and/or certain packet flows that are enabled for latency measurement. A packet processor includes a latency monitoring trigger unit configured to select, using the configuration information, packets that are forwarded between the certain network interface pairs and/or that belong to the certain packet flows for latency monitoring.

Abstract: A mobile telecommunications system method is described. A property of a first received reference signal from a first base station operating in a first mobile telecommunications system and a property of a second received reference signal from a second base station or a user equipment operating in a second mobile telecommunications system are measured. It is switched from the first base station to the second base station as a serving base station based on the property of the first received reference signal and on the property of the second received reference signal.

Abstract: A method of controlling performance of a wireless device is performed by a node that is in electronic communication with a cellular network. The node includes a processor, a non-transitory memory, and a network interface. The method includes receiving a performance value characterizing a performance of a communication channel between a wireless device and a wireless access point. In some implementations, the wireless device and the cellular network are associated with different radio access technologies (RATs). The method includes determining whether the performance value breaches a performance criterion for the wireless device. The method includes adjusting a first amount of data transmitted to the wireless device from a base station of the cellular network and a second amount of data transmitted to the wireless device from the wireless access point. In some implementations, the combined first and second amounts of data satisfy the performance criterion for the wireless device.

Abstract: A system for collecting data from a machine lacking network connectivity may comprise a mobile vehicle. The mobile vehicle may be configured for providing a vehicle communication network to a data hauling device of the machine, the machine being remote from a stationary site having a site-specific communication network. The mobile vehicle may further be configured for retrieving data from the data hauling device via the vehicle communication network, detecting the site-specific communication network, and uploading the retrieved data to the stationary site using the site-specific communication network.

Abstract: Disclosed is a communication method using interference alignment in a wireless local area network (WLAN). An access point (AP) according to one embodiment may receive first channel information between a station associated with the AP and the AP and second channel information between the station and a neighboring AP to perform interference alignment in cooperation with the AP from the station, and perform interference alignment based on the first channel information and the second channel information.

Abstract: Systems and methods are provided for deriving channel feedback for a physical channel based on an indication of the number of transmission repetitions. In some embodiments, a method for use in a wireless device for determining channel feedback for a physical channel includes receiving control signaling including an indication of a number of transmission repetitions of the physical channel. The method also includes deriving the channel feedback for the physical channel based on the indication of the number of transmission repetitions, where a code rate corresponding to the channel feedback corresponds to an effective channel code rate of the physical channel occupying a group of physical resources including the number of transmission repetitions. In this way, the wireless device may report channel conditions that are better than the channel conditions corresponding to a single transmission, according to some embodiments.

Abstract: A method of controlling a communication device including a communication interface that communicates with a wireless terminal includes successively selecting one transmission scheme included in a plurality of transmission schemes according to schedule information and using the selected one transmission scheme for a trial of communications with the wireless terminal via a communication interface in a first period; determining which transmission scheme of the plurality of transmission schemes has succeeded in communicating with the wireless terminal in the first period; and adjusting the schedule information so that a trial of communications using a transmission scheme determined as having succeeded in communicating with the wireless terminal is started earlier in a second period subsequent to the first period than in the first period.

Abstract: A resource allocation method for controlling, by a base station, inter-cell interference in a wireless communication system operating in a flexible duplex mode on a cell-by-cell basis may comprise the steps of: receiving, from an adjacent base station, information on a resource for downlink only, allocated to an adjacent cell to which the adjacent base station belongs, in a predetermined subframe; and allocating, to terminals in a cell to which the base station belongs, a resource for the cell, which corresponds to the resource for downlink only, allocated to the adjacent cell, as a resource for downlink only, on the basis of the information on the resource.

Abstract: A clock and data recovery device of a memory system receives a multiplexed data signal obtained by multiplexing a plurality of data units, each of which is to be transmitted to one of a plurality of memories for storage therein, in an area corresponding to each memory in an amplitude direction and a time direction. The clock and data recovery device includes a clock generation circuit configured to generate a clock, and a data recovery circuit configured to execute phase synchronization with respect to a synchronization signal included in the multiplexed data signal using the generated clock and to recover one of the data units from the area corresponding to one of the memories, from the multiplexed data signal.

Abstract: Provided are a method and apparatus for transmitting a synchronization signal, and a method and apparatus for receiving the synchronization signal. The method for transmitting the synchronization signal includes: determining, by a transmitting end, the synchronization signal, transmitting, by the transmitting end, the synchronization signal determined to a receiving end, and notifying the receiving end of configuration information related to the synchronization signal determined.

Abstract: Provided is a method for determining a Hybrid Automatic Repeat Request (HARQ) transmission signal. The method comprises receiving soft bits from a wireless communication physical channel uplink signal, said received soft bits being deemed to comprise HARQ LLRs and soft decoding said HARQ LLRs to output a hard ACK/NACK decision. The method includes processing said HARQ LLRs based on said hard ACK/NACK decision such that the processed HARQ LLRs map to a same or identical constellation point or points if the physical channel uplink signal contains an ACK or NACK transmission signal. The method also includes using said processed HARQ LLRs to determine if the physical channel uplink signal contains an ACK or NACK transmission signal or to determine if the physical channel uplink signal comprises discontinuous transmission (DTX).

Abstract: A platform in a wireless public land mobile network environment associates a mobile device's unique identifier with a provider of services to the mobile device as well as with the device's anchor network. When the mobile device wirelessly accesses services from a local wireless network while roaming outside of its anchor network's wireless coverage via an APN of the local network, the platform receives electronic data session transaction information records from the local network and replaces the mobile device's unique identifier with a pseudo/replacement unique device identifier that is associated in the platform with the local network and returns the transaction record to the local network instead of to the anchor network.

Abstract: Aspects of the present disclosure relate to a mechanism to enable interworking between fifth generation system (5GS) network slicing and evolved packet core (EPC) connectivity. In an example, techniques are provided for existing packet data unit (PDU) sessions that provide connectivity to a network slice from a set of network slices. Connectivity to the network slice is in response to a user equipment (UE), that uses network slices, moving between a 5G network and a 4G network. The existing PDU sessions are connected to a dedicated EPC core network that supports the same services provided by the network slice.

Abstract: A method and apparatus according to the present invention addresses and/or prevents lost protocol synchronization in HARQ systems caused by ACK/NACK errors. One embodiment detects lost synchronization errors for NDI-based retransmission protocols and restores synchronization by sending an explicit RESET message. In response to the RESET message, the transmitter aborts the transmission of a current PDU and transmits a new PDU and corresponding NDI. Another embodiment prevents protocol synchronization errors by sending scheduling grants on a packet by packet basis. The receiver sends a subsequent explicit scheduling grant to the transmitter based on an error evaluation of a received PDU. The transmitter will not send the next PDU unless it receives the subsequent explicit scheduling grant.

Abstract: A wireless communications method and device is provided. The method includes receiving, by a terminal, time domain resource configuration information of a reference signal resource, determining a period of the reference signal resource and a time domain resource offset of the reference signal resource according to the received time domain resource configuration information, determining at least one target first time domain resource unit according to the period and the time domain resource offset, determining at least one target second time domain resource unit from the at least one target first time domain resource unit, where the at least one target first time domain resource unit includes at least one target second time domain resource unit, and receiving a reference signal or rate matching on a reference signal resource in the at least one target second time domain resource unit.