Abstract: A wireless device, network node and methods using new radio time division duplex, NR-TDD, are provided. In one embodiment, the network node includes processing circuitry configured to configure placement of downlink control messages over at least two symbols of a NR TDD slot. The at least two symbols are different symbols in the time domain.

Abstract: A network system for a data center is described in which an access node sprays a data flow of packets over a logical tunnel to another access node. In one example, a method comprises establishing, by a plurality of access nodes, a logical tunnel over a plurality of data paths across a switch fabric between a source access node and a destination access node included within the plurality of access nodes, wherein the source access node is coupled to a source network device; and spraying, by the source access node, a data flow of packets over the logical tunnel to the destination access node, wherein the source access node receives the data flow of packets from the source network device, and wherein spraying the data flow of packets includes directing each of the packets within the data flow to a least loaded data path.

Abstract: Disclosed are a method for sending and receiving signaling information. The method includes: sending, by a base station, signaling information; where the signaling information includes: information about a correspondence between a sequence parameter and a time domain symbol. The correspondence between the sequence parameter and the time domain symbol includes: the sequence parameter hopping once every R3 time domain symbols; where R3 is an integer, each of the R3 time domain symbols includes an uplink channel or an uplink signal. R3 satisfies at least one of the following: R3 is equal to a length of a time domain orthogonal cover code (OCC) corresponding to the uplink channel or the uplink signal, or R3 is equal to a frequency domain repeated sending parameter R; where R is a positive integer.

Abstract: A method performed by a terminal in a wireless communication system is provided. The method includes receiving configuration information for configuring one or more search space sets; identifying a connection between one or more PDCCH candidates of a first search space set and one or more PDCCH candidates of a second search space set, based on the configuration information; and monitoring the one or more PDCCH candidates of the first search space set and the one or more PDCCH candidates of the second search space set to receive repeated PDCCHs, wherein the one or more PDCCH candidates of the first search space set and the one or more PDCCH candidates of the second search space set are linked based on having a same aggregation level and a same PDCCH candidate index.

Abstract: According to an aspect of the present invention, a procedure for initial registration of a UE and a procedure for periodic registration or registration based on movement, and a communication unit are provided which are used to implement Network Slice Specific Authentication and Authorization in 5GS. Furthermore, by providing the Network Slice Specific Authentication and Authorization initiated by a network, a procedure for changing UE configurations initiated by the network, the procedure being initiated based on completion of the Network Slice Specific Authentication and Authorization, a de-registration procedure initiated by the network, and a communication unit, a communication unit is provided that is used to implement functions related to the Network Slice Specific Authentication and Authorization in the 5GS.

Abstract: Example edge gateway circuitry to schedule service requests in a network computing system includes: gateway-level hardware queue manager circuitry to: parse the service requests based on service parameters in the service requests; and schedule the service requests in a queue based on the service parameters, the service requests received from client devices; and hardware queue manager communication interface circuitry to send ones of the service requests from the queue to rack-level hardware queue manager circuitry in a physical rack, the ones of the service requests corresponding to functions as a service provided by resources in the physical rack.

Abstract: A network system for a data center. In one example, a method comprises establishing, by a plurality of access nodes, a logical tunnel over a plurality of data paths across a switch fabric between a source access node and a destination access node included within the plurality of access nodes, wherein the source access node is coupled to a source network device; and spraying, by the source access node, a data flow of packets over the logical tunnel to the destination access node, wherein the source access node receives the data flow of packets from the source network device, and wherein spraying the data flow of packets includes directing each of the packets within the data flow to one of the data paths based on an amount of data previously transmitted on each of the plurality of data paths.

Abstract: Methods and apparatuses for indicating a frequency offset of a non-anchor carrier are disclosed. A method comprising: transmitting a broadcast signal on an anchor carrier and transmitting system information on a non-anchor carrier, wherein the broadcast signal includes a frequency offset of the non-anchor carrier to the anchor carrier.

Abstract: To reduce the beam reporting latency, a base station may include a sounding reference signal (SRS) indication to a wireless communication device (UE) as part of the transmission configuration information (TCI) transmitted to the UE, allowing the UE to receive a corresponding downlink signal using the same beam (or with the same beam) the UE used to transmit (or with which the UE transmitted) the SRS indicated in the TCI. The SRS may be one of multiple SRSs previously transmitted by the UE. The UE may transmit the multiple SRSs periodically and/or according to semi-persistent scheduling, or it may transmit them aperiodically. Therefore, the UE does not need to report the beam quality, and the base station may perform the necessary beam measurement(s) instead. Various parameters and conditions may be defined for the UE to support SRS-based TCI.

Abstract: The disclosure is related to a method for configuring an interlace structure in a wideband system, performed by a user equipment, wherein the wideband system comprises a bandwidth part containing a plurality of subbands (N; SB0, SB1), each subband (SB) being formed by resource blocks (RB), the method comprises the steps of: —obtaining for each SB within the BWP, at least two structure indications; —obtaining a subcarrier spacing indication related to the subcarrier spacing; —obtaining at least one interlace index indication related to one location of an RB of interlace index i-th; —configuring the interlace structure; and —for each SB, by determining a set of AV-RB starting from the starting AV-RB and containing a number of consecutive RB corresponding to the pre-defined number (T) of RB forming an interlace; and determining a set of potential-valid RB (PV-RB) as all RB other than the determined AV-RB.

Abstract: The present disclosure relates to a method and device for providing different services in a mobile communication system. In an embodiment, a base station sets interference influence information including information about interference of a second signal of a second system using a second TTI with regard to a first signal of a first system using a first transmission time interval (TTI). Also, the base station transmits the first signal of the first system to a terminal, and transmits the interference influence information to the terminal in a predetermined time. In a situation where different services coexist, an HARQ retransmission technique is provided for effectively overcoming a transmission failure caused by influence of interference between services.

Abstract: A base station communicates with a terminal, for which an uplink component carrier and downlink component carriers are configured. The base station adjusts a payload size of control information, transmitted in a downlink control channel, based on a basic payload size, and maps the control information onto a search space in at least one of the downlink component carriers. The basic payload size of the control information mapped onto a search space in a primary downlink component carrier is based on a number of information bits obtained from a bandwidth of the primary downlink component carrier, and on a number of information bits obtained from a bandwidth of the uplink component carrier. The basic payload size of the control information mapped onto a search space in a non-primary downlink component carrier is based on a number of information bits obtained from a bandwidth of the non-primary downlink component carrier.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive a communication from a second UE. The UE may transmit, to the second UE, sidelink hybrid automatic repeat request acknowledgement (HARQ-ACK) feedback using a sidelink component carrier based at least in part on the communication received from the second UE, wherein the sidelink component carrier is associated with conveying the sidelink HARQ-ACK feedback when sidelink carrier aggregation is configured for a group of UEs that includes the first UE and the second UE. Numerous other aspects are provided.

Abstract: A method executed by a UE comprises: receiving DCI for scheduling a PDSCH transmission; determining, according to an FDRA field in the DCI, a RIV; if a frequency domain resource assignment scaling condition is not satisfied, determining, according to the RIV, a first starting resource block index and a first length of continuous resource blocks; if the frequency domain resource assignment scaling condition is satisfied, determining, according to the RIV, a second starting resource block index and a second length of continuous resource blocks, determining the first starting resource block index by multiplying the second starting resource block index by a scaling factor, and determining the first length of continuous resource blocks by multiplying the second length of continuous resource blocks by the scaling factor; and determining an allocated frequency resource based on the first starting resource block index and the first length of continuous resource blocks.

Abstract: Disclosed is a method for effectively forming uplink control information transmitted through a downlink from a base station to a terminal in a mobile communication system for providing a packet service and transmitting the uplink control information with minimum radio resources occupied. The method includes generating uplink control information; allocating the uplink control information to a downlink-shared radio resource for packet data transmission based on downlink scheduling information; and transmitting the radio resource to a terminal. The present invention is applied to a mobile communication system.

Abstract: A communication method includes transmitting resource assignment information including bits that indicate activation or deactivation statuses of respective downlink component carriers, which are secondary downlink component carriers added to a primary component carrier which is always activated, each of the downlink component carriers corresponding to one bit included in bits, and the one bit indicating that a corresponding downlink component carrier is to be activated or deactivated. When any one bit of the bits indicates that its corresponding downlink component carrier is to be activated, the bits jointly indicate the activation or deactivation statuses, a sounding reference signal (SRS) transmission request and a channel quality information (CQI) reporting request. The method also includes receiving a SRS and a CQI that are transmitted, in response to the SRS transmission request and the CQI reporting request, on an uplink component carrier linked to an activated downlink component carrier(s).

Abstract: The present disclosure provides a method (200) at a network device (120; 1210). The method (200) includes: determining (210) a first time period (325) corresponding to a subframe (320) in a frame (310) of a first radio access technology (RAT) and transmitting (220) a downlink system signal (340) of a second RAT in the first time period (325). The first RAT operates in time division duplex (TDD) mode and a first frequency band, and the second RAT operates in a second frequency band that at least partially overlaps with the first frequency band. The subframe (320) includes a guard period (GP) (330) used for switching between downlink and uplink in the frame (310) of the first RAT.

Abstract: A method, and related apparatuses are disclosed, to provide an MCS corresponding to a lower code rate. The communication method includes: sending a first CQI number to a network device, wherein the first CQI number is determined based on a first CQI table; and receiving an MCS number in a first MCS table from the network device, wherein the first MCS table comprises an entry that is not comprised in the first CQI table, and at least one entry whose modulation scheme is 64QAM in the first CQI table, wherein a BLER corresponding to the first CQI table is 10e-5, and values obtained by multiplying code rates by 1024 in the first CQI table comprise 30 and 50.

Abstract: A network device (e.g., a user equipment (UE), a new radio NB (gNB), or other network component) can process or generate a configured grant transmission based on a logical channel. A selection of at least one of: an uplink (UL) or a supplementary UL (SUL) can be configured to be utilized for a CG transmission on an uplink channel based on the selected CG and a consistency test for determining interfering or colliding transmission with the CG transmission.

Abstract: Provided are a data communication processing method and device. The method includes: acquiring a modulation order and a target code rate; calculating an intermediate number Ninfo of information bits at least according to a total number of resource elements, the modulation order and the target code rate; quantizing the intermediate number Ninfo of the information bits to obtain the quantized intermediate number N?info; determining a transport block size (TBS) according to the quantized intermediate number N?info.