Abstract: A transmitting device maps complex valued symbols in sequence to physical resource blocks for a sidelink transmission. The transmitting device reserves a first symbol of a subframe, where resource elements in the first symbol of the subframe are not considered in mapping the complex valued symbols to the physical resource blocks for the sidelink transmission. The transmitting device transmits the sidelink transmission after mapping the complex valued symbols to the physical resource blocks. A receiving device receives the sidelink transmission and decodes the sidelink transmission to determine complex valued symbols that are mapped in sequence to physical resource blocks of the sidelink transmission, where the complex valued symbols are not mapped to resource elements in a first symbol of a subframe.

Abstract: A terminal is disclosed including a receiver and a processor. The receiver receives a synchronization signal block, the synchronization signal block including a synchronization signal and a broadcast channel. The processor determines a control resource set for receiving system information based on information notified by the broadcast channel. In other aspects, a radio communication method is also disclosed.

Abstract: Provided are a method and an apparatus for implementing a call service, an electronic device, and a computer readable storage medium, the method includes: deciding whether a first state of a terminal in an eMSC is consistent with a second state of the terminal in an IMS; if they are inconsistent, sending a registration request to the IMS to cause the terminal to complete an initial call service, wherein the eMSC does not subscribe to registration state information in the IMS.

Abstract: Methods, systems, and devices for wireless communications are described. A relay node may detect that a person is within a proximity threshold of the relay node, the proximity threshold being associated with a maximum permissible exposure limit. The relay node may determine, based at least in part on the detecting, that a first beamforming configuration is to be updated, the first beamforming configuration associated with beamformed communications relayed by the relay node between a first wireless node and a second wireless node using a first beam. The relay node may identify a second beamforming configuration for relay of the beamformed communications between the first wireless node and the second wireless node via a second beam having an exposure indicia that satisfies the maximum permissible exposure limit. The relay node may relay the beamformed communications between the wireless nodes using the second beam in accordance with the second beamforming configuration.

Abstract: An information transmission method, a network device and a terminal are provided. The information transmission method includes: transmitting a target synchronization signal/physical broadcast channel (SS/PBCH) block within a target time window; where the target SS/PBCH block refers to at least one synchronization signal/physical broadcast channel block needed by the terminal for network synchronization and/or time-frequency tracking, a time length corresponding to the target time window is smaller than a time length corresponding to a target transmission cycle, the target transmission cycle is a transmission cycle of an SS/PBCH block, and the target time window is before a paging occasion or an ending moment of the target time window is the same as a moment of a paging occasion.

Abstract: An MS 300 controls a mobility level (IMM) of user device in an idle mode depending on a movement; state of the user device. The ME 300 includes a movement state acquisition section 320 that acquires the movement state of the user device, a mobility level selector 330 chat selects a mobility level out of the multiple mobility levels based on the movement state of the user device acquired by the movement state acquisition section 320, and a mobility level notification section 340 that notifies the user device of the mobility level selected by the mobility level selector 330.

Abstract: The method executed in a wireless local area network (WLAN) system, according to various embodiments, may comprise: a step in which a reception station (STA), which supports a multilink comprising a first link and a second link, receives a target wake time (TWT) element via the first link, wherein the TWT element is received via a beacon and includes information for TWT period configuration for the second link; a step in which the reception STA configures a TWT period for the second link on the basis of the TWT element; and a step in which the reception STA communicates with a transmission STA via the second link within the TWT period.

Abstract: In general techniques are described by which to provide switchable communication transport for communication between primary devices and vehicle head units. A primary device comprising a memory and a processor may be configured to perform the techniques. The memory may store an operating system and an application. The processor may execute the operating system to present a single communication interface by which the application establishes a first transport between the primary device and a vehicle head unit that facilitates execution of a mode in which the application provides data for presentation by the vehicle head unit. The processor may also execute the application to transmit, during execution of the mode, the data via the first transport, where the operating system switches, during execution of the mode, from the first transport to a second transport. The application transmits, during execution of the mode, the data via the second transport.

Abstract: A first fabric abstraction layer couples to a data link layer and a physical layer of a network fabric device. The network fabric device is connected to other network elements within a network via at least one network connection, such as a fiber optic connection. A second fabric abstraction layer couples to the data link layer and an application of the network device. The second fabric abstraction layer provides an application programming interface (API) to the application. The API allows the application to generate configuration instructions for configuring the at least one network connection. Upon receiving the configuration instructions generated by the application, the second abstraction layer sends the configuration instructions to the first abstraction layer via the data link layer. The first abstraction layer then configures the at least one network connection to transmit data according to the configuration instructions.

Abstract: A wireless local area network (WLAN) station and protocol configured to support communicating real-time application (RTA) packets that are sensitive to communication delays as well as non-real time packets over a network supporting within traffic stream (TS) operations in which real time application (RTA) traffic and non-RTA traffic coexist. Stations can request establishing a traffic stream from neighboring stations, which can accept or deny the TS for the RTA stream. Additional information can be passed in requesting the stream or by the responder for denying the stream.

Abstract: A method performed by a device that has a current first network connection to a first network. The device determining one or more current conditions associated with the device, determining whether a disconnect of the first network connection is imminent based on the one or more current conditions and responsive to determining that the disconnect is imminent, performing a pre-fetch operation to request data over the first network connection for at least one application resident on the device.

Abstract: Technologies for low-latency data streaming include a computing device having a processor that includes a producer and a consumer. The producer generates a data item, and in a local buffer producer mode adds the data item to a local buffer, and in a remote buffer producer mode adds the data item to a remote buffer. When the local buffer is full, the producer switches to the remote buffer producer mode, and when the remote buffer is below a predetermined low threshold, the producer switches to the local buffer producer mode. The consumer reads the data item from the local buffer while operating in a local buffer consumer mode and reads the data item from the remote buffer while operating in a remote buffer consumer mode. When the local buffer is above a predetermined high threshold, the consumer may switch to a catch-up operating mode. Other embodiments are described and claimed.

Abstract: A method of operating a communications device to transmit data to or to receive data from a wireless communications network comprises detecting a first synchronisation signal at the communications device received via a wireless access interface of a cell of the wireless communications network, the first synchronisation signal being transmitted with a first periodicity with respect to a time divided structure of the wireless access interface, the first synchronisation signal being configured to carry an indication of an identifier of the cell, generating a first estimate of the cell identifier carried by the first synchronisation signal, and configuring a transmitter of the communications device to transmit data to the wireless communications network and configuring a receiver of the communications device to receive data from the wireless communications network based on the first estimated cell identifier.

Abstract: In a wireless communication system that includes a base station, a plurality of relay stations that are moving, and a plurality of terminal stations in a service area, and performs downlink multiple access from the base station to each of the plurality of terminal stations via one or more relay stations of the plurality of relay stations, the base station includes a downlink multiple access unit configured to identify a relay station of the plurality of relay stations transmitting a signal receivable in the service area based on positions of the plurality of relay stations, frequency multiplex-transmit a data signal in a different frequency band to each of the plurality of terminal stations via the relay station, and spatial multiplex-transmit a data signal to a terminal station of the plurality of terminal stations supporting spatial multiplex transmission in a particular frequency band and via the plurality of relay stations.

Abstract: A method of operating a user equipment (UE) in a wireless communication system is provided. The method includes obtaining resource allocation indication information from a base station through a control channel, determining a UE operation mode based on the resource allocation indication information, transmitting an uplink signal by allocating physical uplink shared channel (PUSCH) resource based on a physical downlink shared channel (PDSCH) demodulation reference signal (DMRS) received from the base station, when the UE operation mode is a full duplex multiplexing radio (FDR) mode, performing self-interference channel estimation based on a PUSCH DMRS resource location, and performing reception channel estimation based on the PDSCH DMRS and demodulating data.

Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) participating in a sidelink communications group increments a transmit counter for each packet transmitted by the first UE as part of group communications among the sidelink communications group, increments a receive counter for each packet received by the first UE from a second UE participating in the sidelink communications group as part of group communications among the sidelink communications group; and transmits the transmit counter and the receive counter to a network node based on a configuration received from the network node.

Abstract: A method and system for Air-To-Ground communications allowing integration of the aircraft communication with a terrestrial cellular communications network. The solution is carried out in the aircraft so any existing standard terrestrial cellular communication network may be used without requiring any modification. The constraints due to the special aircraft conditions (speed and height) are efficiently solved, allowing broad interoperability with the cellular communications network, satisfying the increasing high speed data demand. Specifically, in order to solve the handover constraints the aircraft antenna will create at least two radiation patterns: one for maintaining the current connection with the serving base station and another one or more to search the next suitable best station for handover.

Abstract: Certain aspects of the present disclosure generally relate to wireless communications, and more specifically to sounding reference signal (SRS) transmissions in enhanced machine type communication (MTC). An example method generally includes determining one or more narrowband regions partitioned from wider system bandwidth for communicating with a base station, determining resources, within the one or more narrowband regions of a first subframe, for transmission of sounding reference signals (SRS) by the UE, deciding whether or not to transmit SRS on the determined resources of the first subframe, and transmitting or not transmitting the SRS on the determined resources of the first subframe based on the decision.

Abstract: Methods, systems, and devices for wireless communication are described. Data may be received during transmission time intervals (TTIs) that have a short duration relative to other TTIs. The short-duration TTIs may occur within or overlap a longer duration TTI, such as a subframe. Feedback responsive to the data may be generated and assigned for transmission during an uplink TTI according to a feedback timing or delay, which may be selected to reduce latency or balance the payload size of uplink messages sent during the assigned uplink TTI. Data and feedback assignments in short-duration TTIs may be configured based on a time division duplexing (TDD) configuration for some TTIs (e.g., subframes). TTIs that are a Long Term Evolution (LTE) subframe, an LTE slot, and a duration of two LTE symbol periods may be supported. Portions of special TTIs may be used for transmissions according to shorter-duration TTIs.

Abstract: Aspects of the disclosure provide a method and apparatus for transmitting a synchronization broadcast transmission. At least one candidate transmission location corresponding to at least one synchronization signal/physical broadcast channel block (SSB) to be transmitted, is determined, where a number of the at least one candidate transmission location is greater than a number of SSBs in one time interval. Further, synchronization broadcast transmission including the at least one SSB is generated, and the generated synchronization broadcast transmission is transmitted at the at least one candidate transmission location in a beam sweeping manner.