Abstract: The present disclosure provides an uplink grant-free transmission method in Ultra Reliable & Low Latency Communication (URLLC), a terminal side device and a network side device. The uplink grant-free transmission method includes: receiving a configuration parameter, the configuration parameter including first information indicating a correspondence between time-domain resources for URLLC uplink transmission and identifiers of Hybrid Automatic Repeat reQuest (HARQ) processes; and after the arrival of a URLLC service, transmitting data for the URLLC service using a corresponding HARQ process on an available time-domain resource for the URLLC uplink transmission.

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). Disclosed is a method of operating a telecommunications network comprising a plurality of Base Stations, BS, and a User Equipment, UE, wherein the plurality of BSs and the UE are operable in a particular transmission mode wherein signals are transmitted between the BSs and the UE, and the transmission mode is indicated to the UE.

Abstract: A tool listening device including a transceiver is configured to listen on a radio channel selected from a discovery channel hopping sequence. The tool listening device is configured to identify a preamble, indicating a start of a packet. The tool listening device continues to listen until a packet header is received. The tool listener extracts, from the packet header, a source address, a destination address and a frame type. The tool listening device adds the source address, the destination address, and the frame type to a data structure, and transmits the data structure to an external device, where the data may be visualized. The tool listening device is further configured to select another radio channel from the discovery channel hopping sequence.

Abstract: This application provides a signal transmission method and apparatus. The method includes: generating a synchronization signal block, where the synchronization signal block includes a synchronization signal and a broadcast signal, a sequence number of the synchronization signal block is indicated by using at least one of sequence number indication information carried in the broadcast signal, a scrambling code of the broadcast signal, a cyclic redundancy check CRC mask of the broadcast signal, a bijective transformation parameter of the broadcast signal, cyclic shift information of the broadcast signal on which channel coding has been performed, and a system frame number carried in the broadcast signal, and the sequence number indicates a location of the synchronization signal block in a plurality of synchronization signal blocks; and sending the synchronization signal block.

Abstract: Provided are a semi-persistent scheduling method and apparatus. The semi-persistent scheduling method includes receiving, through a first interface, semi-persistent scheduling configuration information sent by a base station, and sending the semi-persistent scheduling configuration information to a remote user equipment through a second interface to indicate that a semi-persistent scheduling mode is used in information transmission between the remote user equipment and the relay user equipment; and receiving, through the first interface, a semi-persistent scheduling signaling sent by the base station and sending the semi-persistent scheduling signaling to the remote user equipment through the second interface to indicate activation or release of a semi-persistent scheduling process between the remote user equipment and the relay user equipment. Semi-persistent scheduling between the remote user equipment and the relay user equipment can be implemented.

Abstract: Apparatus, systems and methods for receiving one or more input signals and providing output signals in various video, audio, data and mixed formats are described. One or more input processors receive the input signals. Each of the input processors provides one or more packetized signals corresponding to one or more of the input signals received at the input processor. Each output processor can receive one or more packetized signals and generate one or more output signals. The output signals correspond to one or more of the input signals, additional locally generated signals or data relating to the signals or any combination of such signals. Use of a packet router according to the invention allows input signals encoded as one set of packetized signals to be recombined to provide additional packetized signals incorporating the same or different combinations of the packetized signals.

Abstract: A communication system is disclosed in which a base station communicates with user equipment via an associated cell having a system bandwidth. The system bandwidth comprises a bandwidth part having a set of contiguous physical resource blocks. The base station initiates a random access procedure with the user equipment; provides first information identifying a set of frequency resources for an uplink channel; and provides second information identifying at least one specific frequency resource, within said set of frequency resources, for said uplink communication. The first information is provided prior to completion of the random access procedure.

Abstract: A repeater and a synchronization method for the same are provided. The synchronization method includes: configuring a base station to transmit an input signal during downlink transmission durations according to a time division duplex (TDD) configuration, in which the TDD configuration defines a predetermined pattern composed of an uplink transmission duration and a downlink transmission duration; configuring a processor generate a received signal code according to the input signal; configuring the processor to sample the received signal code by using a signal window to generate a target pattern; configuring the processor to dynamically compare the target pattern with the predetermined pattern according to the TDD configuration, positions of the received downlink transmission durations and positions of the received uplink transmission durations stored in a memory of the repeater, and determine whether the target pattern matches to the predetermined pattern.

Abstract: Apparatuses, systems, and methods for a wireless device to perform methods to communicate an RRC message (such as an RRC configuration message) having a size that exceeds PDCP SDU size constraints. According to some embodiments, a base station may generate a large RRC message, e.g., by encoding an RRC configuration as a single large RRC message. The base station may then segment the RRC message, e.g., at the RRC layer or the PDCP layer, into a series of PDUs that comply with the size constraints. According to some embodiments, the base station may encode an RRC configuration as a series of RRC messages, each complying with the size constraints. The base station may further provide an indication of when a receiving user equipment should apply the RRC configuration.

Abstract: Apparatuses, methods, and systems are disclosed for determining time delay for different physical signal transmission orders in communications. One apparatus (200) includes a processor (202) that determines (402) a time delay set of multiple time delay sets corresponding to a downlink signal and an associated signal based on a duplex mode, a time division duplex configuration, a frame configuration, a subcarrier spacing of the associated signal, a resource unit time of the associated signal, a first indication, or some combination thereof. The apparatus (200) includes a receiver (212) that receives (404) a second indication corresponding to the time delay set. The processor (202) determines (406) a time delay value from the time delay set based on the second indication.

Abstract: A communication method and a system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT) are provided. The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The disclosure relates to a method and an apparatus for transmitting/receiving a control channel in a wireless communication system. More specifically, a method for determining a downlink control channel transmission configuration of a base station by providing control channel area configuration information together, which is used when sharing a downlink resource with the base station within a maximum channel occupancy interval acquired by a User Equipment (UE) is provided.

Abstract: A system for off-board communication includes data storage configured to store one or more data objects. A data object includes data of an application. The data object indicates a data object priority and one or more acceptable communication links associated with the application. The system also includes one or more processors configured to retrieve communication link status from a memory. The communication link status indicates available communication links with available bandwidth. The processors are also configured to retrieve the data object from the data storage based on the data object priority and acceptable communication links of the data object including the available communication links. The processors are further configured to generate, based on the available bandwidth of the available communication links, sub-data objects of the data object. The processors are also configured to initiate concurrent transmission of the sub-data objects via the available communication links.

Abstract: A method and apparatus are disclosed from the perspective of a first device. In one embodiment, the method includes the first device receiving a configuration, from a network node, of a first sidelink resource pool without any Physical Sidelink Feedback Channel (PSFCH) resource. The method further includes the first device receiving a first sidelink grant transmitted, configured, or scheduled by the network node, wherein the first sidelink grant schedules or indicates at least a first sidelink resource in the first sidelink resource pool. Furthermore, the method includes the first device expecting or considering that the first sidelink grant provides no Physical Uplink Control Channel (PUCCH) resource for reporting Sidelink (SL) Hybrid Automatic Repeat Request (HARQ) feedback.

Abstract: An uplink transmitting method for a user equipment (UE) for supporting a short transmission time interval (TTI) length in a wireless communication system is performed by the UE and includes receiving an enable or disable configuration of frequency hopping for uplink control information, when the frequency hopping is enabled, mapping the uplink control information to a short physical uplink control channel (SPUCCH) resource region using the frequency hopping, and transmitting the uplink control information in the SPUCCH resource region, wherein the frequency hopping has different patterns in first and second slots.

Abstract: The present disclosure provides a method for transmitting and receiving a synchronization signal block in a 5G system, and a device for transmitting and receiving a synchronization signal block in a 5G system. The method for transmitting includes: determining a position of a synchronization subframe, the synchronization subframe being configured to transmit the synchronization signal block, and the synchronization signal block comprising at least a signal for measurement; and transmitting the synchronization signal block according to the position of the synchronization subframe within a minimum period for the uplink/downlink configuration in a LTE system. Embodiments in the present disclosure are configured to transmit the synchronization signal block with a smaller interference between different systems.

Abstract: Systems and techniques to facilitate generating and/or encoding rotational data associated with a mechanical element are presented. A sensor system can measure rotational speed data and phase data associated with a mechanical element that rotates. The sensor system can also encode the rotational speed data and phase data into a digital data packet. Furthermore, the sensor system can transmit the digital data packet associated with the rotational speed data and phase data to one or more sensor devices in communication with the sensor system.

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-Generation (4G) communication system such as long term evolution (LTE). The method in a wireless communication system is provided. The method includes transmitting a message including an indication of a beam reciprocity capability of the terminal if a random access response is detected in the random access; and detecting a contention resolution information to complete the random access.

Abstract: A terminal apparatus includes a receiver configured to receive a PDCCH including downlink control information used for scheduling of a PUSCH, a coding unit configured to encode uplink control information, and a transmitter configured to transmit the uplink control information by using the PUSCH. A coding rate R and a modulation order Qm are given based on one field included in the downlink control information. The number Q of coded bits of the uplink control information is given at least based on the number Q? of coded modulation symbols for the uplink control information and the modulation order Qm. The number Q? of coded modulation symbols is given at least based on the coding rate R and the modulation order Qm.

Abstract: User equipment (UE) can select a connection type for a retry of a failed call based on system information blocks (SIBs) received from a serving base station of a first radio access layer of a telecommunication network. When the UE experiences a call setup failure of a call attempted through the serving base station of the first radio access layer, the UE can determine whether neighbor information within the SIBs includes information about a neighboring base station of a second radio access layer. If it does, the UE can select a retry connection type as a connection to the neighboring base station of the second radio access layer. If it does not, the UE can select the retry connection type as a connection to an alternate network. The UE can then retry the call through the selected retry connection type.

Abstract: Improved methods, systems, devices, or apparatuses that support search space design are described. The described techniques enhance the number and utility of applied control channel candidates in the presence of blind decoding and control channel element (CCE) channel estimation limitations. The techniques allocate available blind decodes using a nested mapping scheme over one or more dimensions, based on a prioritization. In some other cases, the number of blind decodes may be allocated, either uniformly, or proportionally, between the plurality of search space set occasions. In some cases, the applied control channel candidates may be determined by dropping control channel candidates along one or more dimensions (e.g., search space set, or search space set occasion), until the blind decoding limitation or CE limitation is satisfied.