Abstract: The present disclosure discloses a method and a system for providing a code cover to Orthogonal Frequency Division Multiplexing (OFDM) symbols in a multiple user system. A data sequence is received from each of a plurality of users. Further, a reference sequence is generated for the data sequence of each of the plurality of users. Each of the reference sequence is multiplied with a code cover which are orthogonal to each other. Each of the reference sequence is time-multiplexed with corresponding data sequence, to generate a corresponding multiplexed sequence. Further, a Discrete Fourier Transform (DFT) is performed on each of the multiplexed sequence to generate a corresponding DFT-spread-Orthogonal Frequency Division Multiplexing (DFT-s-OFDM) symbol. Lastly, the corresponding DFT-s-OFDM symbol is processed for transmitting over corresponding one or more channels.

Abstract: A user equipment for transmitting and receiving a signal in a wireless communication system may include a transceiver configured to receive, from a base station, downlink control information (DCI), and at least one processor configured to, based on a configuration state of a supplementary uplink (SUL) carrier indicated to the user equipment by the base station, determine whether information indicating activation or inactivation of the SUL carrier is present in the DCI, and based on a result of the determining of whether the information indicating activation or inactivation of the SUL carrier is present, determine a carrier to transmit uplink data scheduled by using the DCI.

Abstract: Systems and methods are disclosed herein for enabling reporting of a subset of measurements performed by a wireless device when in an idle or inactive state to a cellular communications network. In one embodiment, a method performed by a wireless device for reporting measurements to a cellular communications network comprises performing measurements while in an idle or inactive state, storing the measurements, determining a subset of the measurements to be reported by the wireless device, and reporting the determined subset of the measurements to the cellular communications network. In this manner, only desired measurements can be reported, which reduces the amount of information that needs to be reported by the wireless device.

Abstract: One disclosure of the present specification provides a method for a terminal roaming in a second Public Land Mobile Network (PLMN) to change the connection to a first PLMN to which the terminal is subscribed. The method may include a step for the first PLMN to receive a first message including first information from a base station in the second PLMN. The method may include a step for inspecting whether a procedure for deregistering from the second PLMN is required. The method may include a step for performing the procedure for deregistering from the second PLMN on the basis of the inspection result. The method may include a step for selecting the first PLMN. The method may include a step for performing a procedure for registering to the first PLMN.

Abstract: The present disclosure relates to a first type node (AP1) in a wireless communication system, wherein the first type node (AP1) is adapted to: communicate with at least one neighboring first type node (APO, AP2) via a corresponding backhaul channel (H10, H21); receive communication from at least one overheard second type node (U3k) via a corresponding overheard access channel (h3k_1), the overheard second type node (U3k) being adapted to normally communicate with a serving first type node (AP3); instruct at least one overheard second type node (U3k) to pause transmission to the serving first type node (AP3) at time instants (T+2) when the first type node (AP1) is going to receive a certain signal (x3k(T)) from the neighboring first type node (AP2), where the certain signal (x3k(T)) is intended to be received by the first type node (AP1) without interference from said overheard second type node (U3k).

Abstract: An embodiment of the system for publishing events of a telephony application to a client includes a call router that generates events from the telephony application and an event router that manages the publication of events generated by the call router and that manages the subscription to events by clients. The system can be used with a telephony application that interfaces with a telephony device and an application server.

Abstract: A user equipment (UE) may attempt to access a base station of a network. The UE receives, from the base station of a wireless network, a broadcast including a system information block (SIB) identifying a plurality of random access channel (RACH) sub-bands of an uplink (UL) bandwidth and which of the plurality of RACH sub-bands includes physical random access channel (PRACH) resources. The base station selects one of the plurality of RACH sub-bands for a PRACH transmission and selects a preamble from the selected RACH sub-band and transmit the preamble to the base station to initiate a RACH procedure.

Abstract: A user equipment (UE) is described. The UE includes a higher layer processor configured to determine that a physical uplink control channel (PUCCH) for hybrid automatic repeat request-acknowledgment (HARQ-ACK) of ultra-reliable low-latency communication (URLLC) and a PUCCH for uplink control information (UCI) of enhanced mobile broadband (eMBB) overlap with an enhanced mobile broadband (eMBB) physical uplink shared channel (PUSCH). The higher layer processor is also configured to determine multiplexing of both URLLC UCI and eMBB UCI on the eMBB PUSCH, where the URLLC UCI starts immediately after a first set of demodulation reference symbols (DMRS) in the eMBB PUSCH. The UE also includes transmitting circuitry configured to perform the multiplexing of the URLLC UCI and the eMBB UCI jointly on the eMBB PUSCH.

Abstract: Apparatuses, methods, and systems are disclosed for accessing a local data network via a mobile data connection. One method includes determining to configure a first data connection to provide a user equipment (“UE”) with access to both a local data network and a remote data network based on information received from a session management function (“SMF”) and transmitting a downlink data packet to the UE via the first data connection. The method includes activating a network communicate with the local data network in response to determining to configure the first data connection to provide the UE with access to the local data network and providing the UE with access to one or more services via the local data network using the network interface.

Abstract: The present application relates to devices and components including apparatus, systems, and methods for integrated access and backhaul donor indications in wireless networks. In some embodiments, a radio access network node may generate system information to transmit these indications to user equipments in wireless cells.

Abstract: There is disclosed a method of operating a user equipment in a radio access network, the user equipment being configured with a transmission resource pool. The transmission resource pool includes resources for transmission of response control signaling by the user equipment. The method includes transmitting response control signaling utilising a resource structure, the resource structure being selected from the transmission resource pool based on a signaling characteristic of characterising signaling, the resource structure further being selected based on selection control information included in a received selection control message. The disclosure also pertains to related devices and methods.

Abstract: A method and apparatus for accessing a NR cell in a mobile communication system are provided. Method for accessing a NR cell includes receiving in a first cell, by a terminal from a base station, a System Information Block1 and performing, by the terminal, random access procedure based on a timeAlignmnetTimer in the first uplink configuration and a second pucch-ConfigCommon in the second uplink configuration.

Abstract: A capability parameter processing method includes: receiving two sets of reported capability parameters, wherein one of the two sets of capability parameters are capability parameters of capabilities owned by a terminal, and the other set of capability parameters are capability parameters of capabilities allocated to the current network by a terminal.

Abstract: A method and UE for determining a CPE, and a computer readable medium are provided. The method includes: determining the CPE based on a first information amongst at least one of the following: (i) CPE indication carried in a first DCI, if an UL transmission is scheduled with the first DCI; or (ii) CPE indication configured in a UE-specific RRC configuration; or (iii) CPE indication configured in cell-specific configuration; or (iv) CPE indication carried in a second DCI; or (v) CPE indication carried in a third DCI; or (vi) CPE indication carried in RAR; or (vii) pre-defined CPE indication; or determining CPE based on a second information amongst at least one of the following: (i) frequency domain resource allocation (FDRA) for the UL transmission; or (ii) time domain resource allocation (TDRA) for the UL transmission; or (iii) slot format indicator (SFI); or (iv) COT information.

Abstract: A method and a device for reservation of a sidelink resource in a communication system are disclosed. An operation method of a transmission terminal comprises the steps of: generating an SCI #n including resource allocation information about a PSSCH #n and resource allocation information about a PSSCH #n+k; transmitting the SCI #n to a reception terminal in the PSCCH #n; transmitting data #n to the reception terminal in the PSSCH #n indicated by the SCI #n; and receiving, from the reception terminal, a HARQ response to the data #n.

Abstract: A first terminal apparatus sends K2 first reference signals to a second terminal apparatus in K1 directions. The first terminal apparatus determines that beams in the K1 directions all fail for N1 consecutive times. The first terminal apparatus sends P2 second reference signals to the second terminal apparatus in P1 directions. The first terminal apparatus determines, based on measurement results that are of the P2 second reference signals and that are from the second terminal apparatus, whether P1 beams corresponding to the P1 directions are available.

Abstract: Systems, methods, apparatuses, and computer program products for applying beam diversity for multi-slot physical downlink shared channel (PDSCH) are provided. One method may include receiving configuration of a multi-slot transmission mode for a multi-slot communication channel. The method may also include receiving, based on the configuration of the multi-slot transmission mode, transmission configuration indications of a plurality of transmit beams for slots in the multi-slot communication channel. A selected set of candidate transmit beams may be received among the plurality of transmit beams for the slots in the multi-slot communication channel. The method may also include determining, among the selected set of candidate transmit beams, which transmit beam is used for each slot in the multi-slot communication channel, and applying a reception beam corresponding to each transmit beam used for each slot in the multi-slot communication channel.

Abstract: The method includes receiving, by the terminal from a base station the RRCReconfiguration includes a one or more gap configuration and a MAC-CellGroupConfig and a one or more uplink bandwidth part configuration, each of the one or more gap configuration includes an identifier of the gap, triggering a Scheduling Request for a first MAC CE if the first MAC CE has been triggered and not cancelled and if uplink shared channel resources are not available for a new transmission, performing, by the terminal, Scheduling Request transmission based on a specific first configuration and a specific second configuration and transmitting, by the terminal to the base station to request activation of a first gap, the first MAC CE, wherein the specific first configuration is the first configuration corresponding to the first identifier1 and the specific second configuration is the second configuration associated with the specific first configuration.

Abstract: When a communication is performed in a particular frequency channel included in a 6 GHz band, if a signal that is not according to the IEEE 802.11 series standard is detected in the 6 GHz band, control is performed such that a signal according to the IEEE 802.11 series standard is not allowed to be transmitted in the particular frequency channel.

Abstract: The present disclosure relates to a method and a device for acquiring location information of a terminal by using a wireless communication system. A signal measurement device comprises: an information acquisition unit for acquiring at least one among an uplink signal of a target terminal, or identification information of a terminal which is potentially an interference source in the transmission of the uplink signal; a communication unit capable of communicating with a base station or a location measurement server; and a control unit for, on the basis of the uplink signal, generating information on the occurrence of an interference to the uplink signal of the target terminal, or generating interference source information including the identification information of the terminal which is potentially an interference source.