Abstract: A device receives topology data and path data associated with a network that includes network devices. The device determines planned bandwidths for new paths through the network based on the topology data and the path data, and ranks the new paths, based on the planned bandwidths, to generate a ranked list. The device selects information identifying a first new path from the ranked list, wherein the first new path includes a first planned bandwidth. The device determines whether the first new path can be provided via a single route through the network based on the first planned bandwidth, and identifies two or more routes through the network for the first new path when the first new path cannot be provided via the single route. The device causes the first planned bandwidth to be reserved by two or more of the network devices for the two or more routes.

Abstract: A wireless device transmits a first scheduling request (SR) in response to initiating a beam failure recovery procedure. A second SR for a buffer status reporting procedure is transmitted. A downlink control information comprising an uplink grant is received via a downlink control channel while the first SR and the second SR are pending. Based on the reception of the downlink control information: the second SR for the buffer status reporting procedure is cancelled, and the first SR for the beam failure recovery procedure is kept pending.

Abstract: Certain aspects of the present disclosure provide techniques for validation rules for message transmission occasions. In some cases, a user equipment (UE) may select a random access message transmission occasion for a preamble and a payload of a random access message, wherein the random access message transmission occasion comprises a preamble occasion and a payload occasion, select a preamble sequence for the preamble to transmit in the preamble occasion of the random access message transmission occasion of a two-step random access channel (RACH) procedure, select at least one resource unit (RU) for transmitting the payload in the payload occasion, validate the selected random access message transmission occasion based on one or more criteria, and transmit the preamble sequence and the payload in the selected message transmission occasion if the selected random access message transmission occasion is validated.

Abstract: The present invention relates to a wireless communication system and, specifically, to a method comprising the steps of: repeatedly transmitting a PUSCH; and repeatedly receiving the PDSCH in a DL duration immediately following after repeated transmission of the PDSCH, wherein when a terminal operates in an in-band mode, each PDSCH is received from an OFDM symbol subsequent to a k-th OFDM symbol in each corresponding time unit within the DL duration (k>1), and in the case where the terminal operates in a guard-band mode or a stand-alone mode, signal reception is skipped at a starting portion of the DL duration when the PDSCH is repeatedly received.

Abstract: In one aspect of the present invention, user equipment includes a reception unit configured to receive first system information in a frequency block where a synchronization signal is placed and third system information in another frequency block; and a control unit configured to stop detecting the synchronization signal, (1) when a control channel search space for receiving second system information does not exist based on a parameter value determined from the first system information and (2) when the control channel search space for receiving the second system information does not exist based on a parameter value determined from the third system information.

Abstract: In one aspect of the present invention, user equipment includes a reception unit configured to receive first system information transmitted from a base station in a frequency block where a synchronization signal is placed; and a control unit configured to determine, based on a parameter value determined from the first system information, whether a control channel search space for receiving second system information exists, and when the control channel search space does not exist and when the parameter value is not within a predetermined range, assume that a synchronization signal to be detected does not exist in a frequency range that is at least part of a carrier frequency band until a predetermined condition is satisfied.

Abstract: The present disclosure discloses a method and a system for transmitting DFT-s-OFDM symbols. A data sequence for transmitting as an OFDM symbol is received as input from a data source. A reference sequence for transmitting along with the data sequence as the OFDM symbol is generated and time-multiplexed with the data sequence, to generate a multiplied sequence. Thereafter, a Discrete Fourier Transform (DFT) operation is performed on the multiplexed sequence to generate a DFT-spread-Orthogonal Frequency Division Multiplexing (DFT-s-OFDM) symbol that is further processed for transmitting over a channel. The transmission of the reference sequence and the data sequence in a single OFDM symbol provides better bandwidth utilization and flexibility in modulation of the reference sequence and the data sequence.

Abstract: The present disclosure discloses a method and a system for transmitting DFT-s-OFDM symbols. A data sequence for transmitting as an OFDM symbol is received as input from a data source. A reference sequence for transmitting along with the data sequence as the OFDM symbol is generated and time-multiplexed with the data sequence, to generate a multiplexed sequence. Thereafter, a Discrete Fourier Transform (DFT) operation is performed on the multiplexed sequence to generate a DFT-spread-Orthogonal Frequency Division Multiplexing (DFT-s-OFDM) symbol that is further processed for transmitting over a channel. The transmission of the reference sequence and the data sequence in a single OFDM symbol provides better bandwidth utilization and flexibility in modulation of the reference sequence and the data sequence.

Abstract: A channel transmission method, a terminal and a network device are disclosed. The method includes: acquiring target transmission configuration indicator (TCI) state information of a control resource set with an identity value of 0 (CORESET0); receiving a physical downlink channel according to the target TCI state information when a preset condition is met; wherein the physical downlink channel includes at least one of: a physical downlink control channel (PDCCH) and a physical downlink shared channel (PDSCH).

Abstract: A system and method (600) of securely and accurately connecting mobile devices (110) to wireless networks in vehicles (210) for a predetermined work assignment by using encrypted wireless network configurations based on vehicle specific data is disclosed herein. The system comprises a vehicle (210) comprising an on-board computer (232) with a memory (231) having a vehicle identification number (233), a connector plug (235), and an motorized engine (234), a connected vehicle device (130) comprising a processor, a WiFi radio, a BLUETOOTH radio, a memory, and a connector for mating with the connector plug of the vehicle (210), and a mobile device (110) comprising a graphical user interface (335), a processor (310), a WiFi radio (307), a BLUETOOTH radio (306), and a cellular network interface (308).

Abstract: Method for allocating CORESET, method for acquiring CORESET, base station, UE and readable mediums are provided. The method for allocating CORESET includes: configuring time position information of at least one CORESET, the time position information including the number of symbols occupied by the at least one CORESET and a start position of the at least one CORESET, the symbols including symbols in a numerology used by the at least one CORESET; configuring position information of the at least one CORESET in a system frame number; and transmitting the time position information and the position information of the at least one CORESET to the UE, so that the UE selects the start position of the at least one CORESET based on the time position information and the position information. The base station doesn't need to directly indicate the CORESET, which reduces overhead of signaling indicating CORESET.

Abstract: Disclosed by the embodiments of the present application are a wireless communication method, a terminal device and a network device, the method comprising: a terminal device receives a first bit map sent by a network device, the first bit map being used for indicating time-domain resources allocated by the network device to the terminal device in a first frequency-domain resource unit; and the terminal device carries out data transmission with the network device on the time-domain resources indicated by the first bit map. The method, terminal device and network device according to the embodiments of the present application may improve the flexibility of time domain scheduling.

Abstract: A system information (SI) request adjustment method includes: if a first system information block (SIB1) indicates that SI to be acquired by UE is not being broadcast, sending an SI request to a base station via a first message (MSG1) or a third message (MSG3); and if a present SI request process is not completed yet, and SI required to be requested within a next SI modification period that is entered changes relative to the SI requested in the present SI request process, sending a new SI request to the base station through a new MSG1 or a new MSG3.

Abstract: A method and apparatus of a UE in a wireless communication system supporting a shared spectrum channel access is provided. The method and apparatus comprises: identifying a frequency location of a synchronization signals and physical broadcast channel (SS/PBCH) block; receiving the SS/PBCH block; determining whether the frequency location of the SS/PBCH block corresponds to a global synchronization channel number (GSCN) of a synchronization raster entry; and determining an offset as a sum of a first offset and a second offset, if the frequency location of the SS/PBCH block does not correspond to the GSCN of the synchronization raster entry, wherein the offset is a difference from a smallest resource block (RB) index of a control resource set (CORESET) for Type0 physical downlink control channel (Type0-PDCCH) common search space (CSS) set to a smallest RB index of a common RB overlapping with a first RB of the SS/PBCH block.

Abstract: Disclosed are a method and device for selecting a synchronization carrier, and a computer storage medium. The method comprises: determining, by a terminal, two or more synchronization carriers from a plurality of carriers, wherein synchronization information is provided on each of the synchronization carriers; selecting, by the terminal, a first synchronization carrier from the two or more synchronization carriers based on reference information of the two or more synchronization carriers, wherein the first synchronization carrier is used for providing first synchronization information for each of the plurality of carriers, to enable the plurality of carriers to transmit data synchronously based on the first synchronization information.

Abstract: Method and device for allocating resources are provided. The method includes: acquiring position information of a first type of RB; acquiring reference point offset indication information from a base station, wherein the reference point offset indication information includes a frequency domain offset N of a reference point relative to a specified RB which is one of the first type of RB, wherein a set of available values of N is preset, and an index of a selected value of N in the set is received; calculating a frequency domain position of the reference point based on the position information of the first type of RB and the reference point offset indication information; when receiving scheduling information from the base station, determining an RB for receiving PDSCH based on the frequency domain position of the reference point and resource allocation information included in the scheduling information. Resource allocation efficiency is improved.

Abstract: A device receive property data associated with a coverage area of a mobile network, wherein the property data includes identification information and location information associated with the coverage area; receive load data associated with the coverage area; determine a load threshold associated with the coverage area; determine whether the load data satisfies the load threshold; identify, based on determining that the load data satisfies the load threshold, impacted user equipment associated with the coverage area, wherein the impacted user equipment is further identified based on the property data; identify an application network device associated with the coverage area and the impacted user equipment, wherein the application network device is further identified based on the property data; determine a corrective action based on the load data, the load threshold, and the application network device; and perform the corrective action in connection with the application network device.

Abstract: A method for transmitting feedback information includes obtaining, by a first terminal, first indication information, wherein the first indication information is used for indicating whether the first terminal needs to send feedback information; receiving, by the first terminal, a first sidelink channel sent by a second terminal; and determining, by the first terminal, whether to send the feedback information for the first sidelink channel to the second terminal according to the first indication information.

Abstract: A user equipment (UE), the UE including: a controller configured to control to trigger a Buffer Status Report (BSR) if an allocated uplink resource for a Transmission Time Interval (TTI) is capable of accommodating a Sidelink Buffer Status Report (BSR) Medium Access Control (MAC) Control Element (CE) containing a buffer status for at least one Sidelink Destination and its corresponding MAC subheader; and a transmitter configured to transmit the BSR, wherein, the controller controls to cancel all triggered Sidelink BSRs if no side-link data available for transmission exists.

Abstract: A terminal is disclosed including a receiver that receives synchronization blocks and an indication triggering contention free random access from a base station apparatus; a processor that identifies a synchronization block, a random access preamble and a random access channel occasion for use in the contention free random access based on the indication triggering contention free random access; and a transmitter that transmits the identified random access preamble to the base station apparatus by use of the identified synchronization block and the identified random access channel occasion. In other aspects, a base station apparatus is also disclosed.