Abstract: A mobile station which communicates with a base station includes a transceiver configured to receive a downlink control channel, and a controller configured to determine whether C-RNTI is included in the downlink control channel. The controller is further configured to determine that resource allocation in the downlink control channel overrides persistent downlink resource allocation for a Transmission Time Interval (TTI) if the C-RNTI is included in the downlink control channel. The transceiver is further configured to receive a Hybrid Automatic Repeat Request (HARQ) transmission by using persistent downlink resources.

Abstract: In one aspect, a method performed by a wireless device for obtaining information about Physical Uplink Control Channel (PUCCH) resources is provided. The method includes receiving a Medium Access Control (MAC) Control Element (CE) from a network, wherein the MAC CE contains respective spatial relation information relating to PUCCH resources configured for at least one specific bandwidth part. In a further aspect, a wireless device for obtaining information about PUCCH resources is provided. The wireless device includes power supply circuitry configured to supply power to the wireless device and processing circuitry configured to cause the wireless device to receive a MAC CE from a network, wherein the MAC CE contains respective spatial relation information relating to PUCCH resources configured for at least one specific bandwidth part.

Abstract: A method and an apparatus are provided for managing quality of service (QoS) in a communication network. A plurality of data flows related to at least one application associated with a user equipment (UE) is received. At least one data flow that requires QoS management related to the at least one application is identified from the plurality of data flows based on an analysis of at least one of a plurality of attributes related to the at least one application. The at least one data flow is classified into a QoS class associated with the at least one application. The at least one data flow is prioritized based on the QoS class.

Abstract: The present disclosure relates to a communication method and 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). The present 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. Embodiments of the present invention provide a method for transmitting a signal, comprising: selecting a starting position of the signal from a set of candidate starting positions for transmitting the signal; determining a symbol mapping of the signal based on a selected starting position or a set of candidate starting positions of the signal; and transmitting the signal is based on the symbol mapping. The embodiment of the invention also provides a corresponding apparatus.

Abstract: Disclosed by the present application are a resource mapping method and apparatus and device, comprising: determining to-be-sent data hosted on a data-channel physical downlink shared channel (PDSCH)/physical uplink shared channel (PUSCH); mapping said to-be-sent data to a virtual resource block (VRB); mapping the virtual resource block to a physical resource block (PRB) in resource block (RB) bundle units. Using the present application, it is possible to prevent the problem of the size of a virtual resource block bundle being inconsistent with the size of a physical resource block bundle, thus causing it to be impossible to map the virtual resource block to the physical resource block.

Abstract: Disclosed is a method comprising providing a primary cell capable of serving a terminal device; determining a candidate secondary cell group, comprising one or more cells that have coverage area within the coverage are of the primary cell; determining, from the candidate secondary cell group, a cell that, based on information obtained before or during a connection setup signalling, has the highest probability of being successfully configured as a secondary cell for an inter-site carrier aggregation for the terminal device; and configuring the cell as the secondary cell for the inter-site carrier aggregation.

Abstract: The present disclosure provides a method and device used in communication node for wireless communication. The communication node first receives first information on a first carrier, the first information being used for determining a first time interval; then receives a first reference signal in a first time window on a second carrier; the first time window is one of X time windows; each of the X time windows belongs to the first time interval, X being a positive integer greater than 1; at least one of a physical-cell identifier to which a transmitter of the first reference signal belongs, a position of frequency-domain resources occupied by the first reference signal in frequency domain or a position of the first time interval in time domain is used for determining the first time window out of the X time windows. The present disclosure reduces interference and overhead.

Abstract: Embodiments include methods performed by a first network node configured to operate in a radio access network (RAN). Such methods include determining a radio access technology (RAT)/Frequency Selection Priority (RFSP) index associated with a user equipment (UE) served by the first network node. Such methods include sending, to a second network node, a request for the second network node to establish dual connectivity with the UE as a secondary node (SN). The request includes the RFSP index. Other embodiments include complementary methods performed by the second network node, as well as network nodes configured to perform such methods.

Abstract: A sidelink discontinuous transmission (DTX) method and apparatus, a sidelink discontinuous reception (DRX) method and apparatus, and a terminal device, and relates to the field of communication technologies. The sidelink DTX method and apparatus, the sidelink DRX method and apparatus, and the terminal device are utilized, so that when user terminals communicate with each other through a sidelink, data scheduling/transmission is monitored, or data scheduling/transmission is received, or it is allowed to perform data scheduling/transmission to a first user terminal, or data scheduling/transmission to the first user terminal is performed under control of a timer based on a DRX mechanism only during running of a target receive timer in the timer.

Abstract: Provided in one embodiment of the present specification is a method for switching a bandwidth part (BWP) for sidelink communication. The method can comprise the steps of: receiving information about a bandwidth part (BWP) switching timing from a base station; and switching a BWP on the basis of the information about the BWP switching timing. The information about the BWP switching timing can include information about the point of time at which the BWP switching should be started after the information has been received. The information about the BWP switching timing can be received through downlink control information (DCI) or a radio resource control (RRC) signal.

Abstract: A wireless device may receive one or more repetitions of a downlink transmission. The wireless device may use one or more default receiving beams for receiving transmission. A quantity of default receiving beams to be used by the wireless device may be indicated by a base station.

Abstract: A terminal receives a master information block and a synchronization signal block from a radio base station, and acquires an offset between the synchronization signal block and a control resource set by using a parameter for quasi co-location derivation included in the master information block. The terminal assumes quasi co-location associated with the synchronization signal block based on the acquired offset.

Abstract: For acquiring system information instances, a method determines if one or more system information instances requested in a request message are received in a reply message from a base station. The request message includes a request bitmap indicating the requested system information instances. The reply message includes a reply bitmap indicating the system information instances in the reply message. The method acquires the system information instances indicated in the request bitmap and the reply bitmap from the reply message. In addition, the method requests the system information instances from the base station that are indicated in the request bitmap and not indicated in the reply bitmap.

Abstract: Methods, devices, and systems for multi-carrier network operation are disclosed. In one embodiment, a method of performing channel scrambling in a multi-carrier network, wherein the multi-carrier network includes a first component carrier (“CC”) and a second CC between a base station and a user equipment (“UE”) comprises receiving a Cell Radio Network Temporary Identifier (“C-RNTI”) and a cell identification (“ID”) for at least one of the first CC and the second CC; and using the RNTI and the cell ID to perform scrambling of information transmitted on at least one of the first CC and the second CC.

Abstract: This disclosure relates to method and system for generating spatial data maps corresponding to a centralized wireless network. The method includes receiving in real-time, network data from each of a plurality of data sources through one or more user space applications; computing in convenient time frame, derived information based on the network data and geographical location of data source; iteratively evaluating the derived information for each of plurality of data points in network data span with missing information through kriging interpolation technique to obtain continuous derived information; for each of data point with missing information in previous iterations, comparing the derived information of current iteration step with the derived information at previous iteration steps to obtain trust score; and generating spatial data map based on geographical location of each of the plurality of data sources and at least one of the continuous derived information and the trust score.

Abstract: A method for determining an effective time of a minimum cross-slot scheduling interval includes: receiving a second minimum cross-slot scheduling interval; and making the second minimum cross-slot scheduling interval take effect at or after an effective time. The effective time depends on following parameter: a position of a symbol where a first channel is located.

Abstract: A communication device generates a first packet to include a first indication of one or more first frequency subchannels in a first frequency segment that will be utilized to transmit the first packet. The communication device also generates a second packet to include a second indication of one or more second frequency subchannels in a second frequency segment that will be utilized to transmit the second packet. The communication device simultaneously transmits the first packet via the first frequency segment and the second packet via the second frequency segment.

Abstract: In a wireless communication network implementing network slicing (NS), an Initial Access and Mobility Management Function (AMF) for a user equipment (UE) in one NS is able to re-allocate a UE to a Target AMF in a different NS, despite not being able to directly communicate with the Target AMF due to NS security restrictions. In a first embodiment, the Initial AMF transfers the UE context—including its security context—to a Default AMF. The Default AMF has the capability to communicate with network functions in different NSes. The Default AMF transfers the UE context to the Target AMF. In a second embodiment, a security key Kamf? is horizontally derived in a manner that avoids NS security conflicts. The derived key is transferred to the UE and Target AMF, which establish a security context. In a third embodiment, the Initial AMF allocates a Token, and transfers it, along with the UE security context (directly or via RAN) to the Default AMF. The Default AMF then transfers the security context to the Target AMF.

Abstract: A communication method and system for converging a fifth generation (5G) communication system for supporting higher data rates beyond a fourth generation (4G) system with a technology for internet of things (IoT) are provided. The communication method and system 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. A method by a terminal for determining frequency resources in a cellular network is provided.

Abstract: A base station may transmit, and a wireless device may receive, configuration parameters for a control channel used for wireless communications between the base station and the wireless device. The configuration parameters may indicate various aspects of the control channel.