Disclosed herein are a method and device for transmitting an uplink signal by a user equipment (UE) in a wireless communication system supporting an unlicensed band.

Embodiments of the present invention provide a V2X message sending method, apparatus, and system, and relate to the field of Internet of Vehicles. The method includes: obtaining, by a terminal, first configuration information, where the first configuration information is used for determining a first transmission resource pool; determining the first transmission resource pool based on the first configuration information; selecting a first transmission resource from the first transmission resource pool in a first transmission resource obtaining manner when a preset condition is met; and sending a V2X message by using the first transmission resource.

Methods and devices for minimizing and maximizing displayed output associated with applications are provided. More particularly, an application presented across two or more screens of a device in a landscape mode can be minimized to present portion of the application in one of the screens. With respect to a maximization operation received with respect to a page of an application results in the expansion of the displayed portion of the application to multiple screens of the device. Input to effect minimization and maximization operations can be entered in one or more gesture capture regions associated with the screens.

Embodiments of the disclosure provide a system and method for providing channel feedback information (CFI) from a user equipment device to a base station. CFI is transmitted from the user equipment device on first and second communication channels. The user equipment device is operable to measure the channel rank of a downlink channel and to select a preferred channel rank that is used to configure the CFI that is transmitted to the base station. The base station is operable to use the preferred channel rank to interpret the CFI transmitted by the user end device.

Methods and apparatuses providing a visual metric of the efficiency of a network of devices communicating through a wireless access point (AP). These apparatuses and methods may also determine and display pseudo-dynamic error vector magnitude (EVM) information for a network of wireless stations, including displaying a pseudo-dynamic constellation diagrams using EVM information. These methods and apparatuses may transmit a plurality of sounding packets from each of one or more radio devices different modulation types (e.g., BPSK, QPSK, 16QAM, 64QAM, 256QAM and 1024QAM), and receiving at least some of the sounding packets at a second radio device (e.g., an access point) and determining EVM information from the received sounding packets, and displaying (or providing for display) a constellation diagram including pseudo-dynamic EVM information that is a constrained approximation of actual EVM information.

Methods and apparatus for channel detection in an uplink shared control channel. In an exemplary embodiment, a method includes generating soft-combined bit streams for an acknowledgement (ACK) indicator, rank indicator (RI), and channel quality indicator (CQI) received in an uplink shared channel. The method also includes decoding the ACK, RI, and CQI soft-combined bit streams to generate Top-M decoded bit streams for each indicator, and generating Top-Q symbols for each indicator from the Top-M decoded bit streams for each indicator. The method also includes calculating metrics from the Top-Q symbols and uplink control information (UCI) symbols extracted from the uplink shared channel, combining the metrics to form a search space, and searching the search space to determine transmitted ACK, RI, and CQI bits.

A network node, method and wireless device for channel assignment in a Citizens Broadband Radio Service, CBRS, band is provided. The network node includes processing circuitry configured to: map one of a plurality of channels in the CBRS band to a wireless device, the mapping of one of the plurality of channels in the CBRS band to the wireless device including: ranking the plurality of channels in the CBRS band based on a predefined maximum power per channel and a predefined maximum transmission power of a wireless device.

The technologies described herein are generally directed toward communicating determined contention levels of resource pools to user equipments enabling the user equipments to select from available resource pools. According to an embodiment, a system can comprise a processor and a memory that can store executable instructions that, when executed by the processor, facilitate performance of operations. The operations can include assigning determined contention levels to respective ones of a group of resource pools. The operations can further include communicating, to a user equipment device, the determined contention levels, enabling the user equipment device to select a resource pool of the group of resource pools based on the determined contention levels.

A method includes generating an initial assignment, for a plurality of counties, of a logical channel obtained by a priority access license user to a physical channel, considering a plurality of preferred channel assignments of the users within each county; generating a county prioritization list that prioritizes counties having challenges resulting from the initial assignment; executing a series of algorithms, for each county within the county prioritization list, to continue to assign the physical channels to comply with a set of requirements of the priority access license users; and updating, for each priority access license user, a similarity metric that measures a similarity between a desired physical channel assignment and an actual physical channel assignment, wherein the metric is used during the continuation of the assignment of the physical channels.

Provided is an information transmission processing method and device, a node, storage medium and processor. The information transmission processing method comprises: a first predefined pattern of a first network node is determined, where the first predefined pattern comprises a link direction of a system resource of the first network node and a priority of the link direction; and information transmission according to the first predefined pattern is processed.