Abstract: An apparatus and a method for feeding back data receiving status, applied to a system, are provided. The method includes sequencing, by a User Equipment (UE), downlink subframes for transmitting data with respect to each Component Carrier (CC), generating receiving status feedback information for the first X downlink subframes with respect to each CC according to the result of the sequencing, where X?M, wherein M is the number of downlink subframes on each CC, and transmitting the receiving status feedback information generated with respect to each CC to a base station. Accordingly, the UE will not misinterpret the receiving status for the downlink subframes due to inconsistencies with the base station between transmitting and receiving feedback. This affects the Hybrid Automatic Repeat Request (HARQ) transmission, saves the uplink overheads occupied by the receiving status feedback information, and increases the uplink coverage area.

Abstract: The disclosure relates to a method for allocating radio resources to a user terminal for performing communication between a radio control entity and the user terminal in a communication system. At least first predetermined radio resources are configured in the user terminal for use in connection with a particular carrier and are associated with a particular format of a downlink control information, DCI, message. The user terminal receives a DCI message of the particular format from the radio control entity. Upon receiving the DCI message of the particular format, the user terminal identifies the first predetermined radio resources associated with this received DCI message, and using the identified first predetermined radio resources for communication between the user terminal and the radio control entity via the particular carrier. The particular carrier can be an unlicensed carrier.

Abstract: Systems and techniques are disclosed to reduce workload on base stations in a mobile network when content delivery networks cache content inside the network. A user equipment sets a flag only with those packets on the uplink which include requests that should be routed to the cache server inside the mobile network. The base stations perform deep packet inspection of those packets where flags have been set and forward other packets on to the rest of the relevant backhaul of the mobile network. After deep packet inspection, the base stations either route the packet to the cache server via an established connection or propagate the flag in an extension header to another network node for routing to the cache server. The resulting content is returned to the UE with the source address of the originally intended destination instead of the cache server, rendering the process transparent to the end user.

Abstract: A resource scheduling method is provided, including: determining, by a terminal device, a first scheduling request based on uplink data, where the first scheduling request corresponds to a first service group; determining, by the terminal device based on the first service group, a first scheduling request resource used to send the first scheduling request, where the first service group is one of a plurality of service groups, and each of the plurality of service groups corresponds to one scheduling request resource; sending, by the terminal device, the first scheduling request to a radio access network device by using the first scheduling request resource; receiving, by the radio access network device, the first scheduling request from the terminal device by using the first scheduling request resource; and determining, by the radio access network device, a first uplink resource in response to the first scheduling request.

Abstract: Aspects described herein relate to determining a beta offset for determining a number of shared channel resources to be used to transmit uplink control information, where a downlink control information indicating a resource grant for the shared channel resources does not include at least an indication of selection of a dynamic beta offset. A shared data channel including the uplink control information can be generated based at least in part on the beta offset, and transmitted over the shared data channel resources.

Abstract: Methods, systems, and devices for wireless communication are described. A base station may determine a configuration for UE-to-UE sharing of a channel occupancy time (COT) and may transmit the configuration to a UE to indicate that it can share a UE-acquired COT with at least another UE. A UE may acquire a COT using a listen-before-talk (LBT) procedure, and if successful, may transmit a signal indicating that the COT is being shared with at least another UE. Additionally, a UE may receive a signal from another UE indicating that it has acquired a COT in a shared spectrum and that the COT is being shared with other UEs. The UE may perform a shortened LBT procedure within the COT, and if successful, may transmit an uplink transmission in the shared spectrum.

Abstract: This application discloses a DMRS indicating method, a DMRS receiving method, and an apparatus. The method includes: determining, by a transmit end from a plurality of groups of demodulation reference signal DMRS configuration information, DMRS configuration information corresponding to a current DMRS transmission scheme, and obtaining DMRS indication information based on the DMRS configuration information, where each group of DMRS configuration information includes a plurality of pieces of DMRS configuration information; and sending, by the transmit end, the DMRS indication information. The method and the apparatus provided in this application are implemented to match a plurality of scenarios in NR. This can satisfy a requirement for transmitting more layers of data, and can further reduce indication overheads.

Abstract: The present invention is designed to allow co-presence with other systems, and, furthermore, achieve improved spectral efficiency in cells (for example, unlicensed bands) in which pre-transmission listening is employed. The present invention provides a transmitter that transmits a downlink (DL) signal, a controller that controls DL transmission by applying listening before performing transmission of the DL signal, and a receiver that receives a delivery acknowledgement signal (ACK/NACK) in response to the DL transmission, wherein the controller controls a contention window value to apply to listening based on a number of acknowledgements (ACKs) in response to the DL transmission within a predetermined period, and a number of codewords and/or a number of transport blocks for the DL transmission.

Abstract: A system and method for communicating data is disclosed. The system comprises a plurality of modems for receiving uplink data and transmitting downlink data; a switch, communicatively coupled to a plurality of MODEMs, the switch comprising a plurality of data queues, the switch for switchably accepting uplink data from the plurality of MODEMs and switchably providing downlink data from the plurality of data queues to the plurality of MODEMs; and a controller, communicatively coupled to the plurality of MODEMs and the switch, the controller for providing controller information for dynamically controlling the switch to switchably accept the uplink data from the plurality of MODEMs and to switchably provide downlink data from the plurality of data queues to the one or more of the plurality of MODEMs on a per-terminal and a per-communications link basis.

Abstract: The subject disclosure provides a method, device, and system for transmitting information, and a storage medium relating to the field of wireless communication. The method may include a step that a target HARQ is multiplexed on a second uplink resource when a first uplink resource and the second uplink resource overlap in a time domain, and transmission of the target Hybrid Automatic Repeat Request (HARQ) is delay-able. The first uplink resource is an uplink resource allocated by a base station to User Equipment (UE) for transmitting the target HARQ. The second uplink resource is an uplink resource allocated by the base station to the UE for transmitting uplink data or target Uplink Control Information (UCI). The target UCI includes a Scheduling Request (SR) or Channel State Information (CSI). The first uplink resource is located ahead of the second uplink resource in the time domain.

Abstract: In one embodiment, a method, by a network apparatus of a first domain network, includes receiving one or more packets from an access network, determining a classification for the packets based on the accounting information, selecting, based on the determined classification, a policy configuration from a plurality of policy configurations for processing the packets, encapsulating the packets with one or more segment identifiers in accordance with the selected policy configuration, and sending the encapsulated packets to a network slice or a second network slice in a second domain network based on the one or more segment identifiers.

Abstract: A method in a wireless receiver for estimating a channel. The method includes receiving a signal comprising a plurality of transmission layers, each layer having at least one reference signal according to a predefined reference signal sequence; determining a window size for performing a sampling operation, wherein the operation is performed in a transformed domain of the received signal; selecting a channel tap length, from a range of channel tap lengths, wherein the selection is based on the window size, a noise mean and a noise variance. The channel estimation is performed from a reference signal sequence for the at least one reference signal and based on samples corresponding to the selected channel tap length.

Abstract: A method performed by a User Equipment (UE) for power saving operations includes the UE receiving a first Radio Resource Control (RRC) configuration indicating at least one dormancy cell group, receiving a second RRC configuration indicating a first Bandwidth Part (BWP), on which the UE is configured with a dormant operation, for a serving cell, receiving a third RRC configuration indicating a second BWP, on which the UE is not configured with the dormant operation, for the serving cell, receiving a Power Saving Signal (PSS) including a bitmap, determining an active BWP of the serving cell as the first BWP after determining that a bit associated with the dormancy cell group in the bitmap is set to a first value, and determining the active BWP of the serving cell as the second BWP after determining that the bit is set to a second value.

Abstract: In accordance with example embodiments of the invention there is at least a method and apparatus to perform determining by a user equipment that the user equipment has missed, or will miss, at least one power saving signal monitoring occasion, where the user equipment is configured to monitor a power saving signal in a first bandwidth part; and based upon the determination that the user equipment has missed, or will miss, the at least one power saving signal monitoring occasion, causing the user equipment to monitor a physical downlink control channel on the first bandwidth part during an on-duration of discontinuous reception.

Abstract: Embodiments of the disclosure relate to a method for blind detection of a PDCCH and a terminal device. The method includes: when the number of PDCCH blind detections in at least one search space of a terminal device is greater than a maximum number of blind detections, the terminal device reduces the number of PDCCH blind detections in n UE-specific search spaces and/or m common search spaces in the at least one search space, the reduced number of PDCCH blind detections being less than or equal to the maximum number of blind detections; and the terminal device performs PDCCH blind detection in the at least one search space according to the reduced number of PDCCH blind detections. According to the method and the terminal device, the terminal device can allocate the number of blind detections more reasonably, and reduce the complexity of channel estimation of the terminal device.

Abstract: A method for receiving, by a terminal, a physical downlink control channel (PDCCH) signal in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: determining a complexity of channel estimation required to monitor PDCCH candidates on at least one control resource set (CORESET) in one slot; skipping the monitoring of some of the PDCCH candidates and monitoring only the remaining PDCCH candidates if the determined complexity of the channel estimation exceeds the channel estimation capability of a terminal; and receiving a PDCCH signal on the basis of a result of monitoring the remaining PDCCH candidates, wherein the complexity of the channel estimation may be determined on the basis of the resource element group (REG) bundle size set for each of the at least one CORESET. The UE is capable of communicating with at least one of another UE, a UE related to an autonomous driving vehicle, a base station or a network.

Abstract: Methods and apparatuses for communicating in a cellular communications network, including provision of a user equipment comprising processing circuitry to: replace one or more transmission parameters from which a further transmission parameter may be determined with one or more corresponding virtual transmission parameters to provide one or more replacement transmission parameters from which a modified further transmission parameter may be determined; determine the modified further transmission parameter based on the one or more replacement transmission parameters; and transmit a signal using the modified further transmission parameter.

Abstract: Disclosed are a method for transmitting and receiving uplink control information in a wireless communication system, and an apparatus therefor. Specifically, a method for transmitting, by a terminal, uplink control information in a wireless communication system comprises the steps of: receiving, from a base station, downlink control information (DCI) for scheduling transmission of the uplink control information; and transmitting the uplink control information to the base station through a physical uplink shared channel on the basis of the DCI, wherein the specific field included in the DCI may include indication information related to whether only the uplink control information is transmitted through the physical uplink shared channel.

Abstract: A method for a first network device involves transmitting, to one or more second network devices, an uplink message that includes an indication of a receive window time interval, and may also include an indication of a request for a downlink message. The method also involves initiating a scheduled receive mode that causes the first network device to transition the first network device to a first power state, and perform a receive window procedure after the receive window time interval has elapsed. The receive window procedure includes transitioning the first network device to a second power state and listening for the downlink message for a duration of time. The method further involves determining that an expiration condition has been met while the first network device is in the scheduled receive mode. Additionally, the method involves terminating the scheduled receive mode upon determining that the expiration condition has been met.

Abstract: A method, apparatus, and computer-readable medium that enable and disable autonomous downlink transmission (ADT) capability at a user equipment (UE) or a gNB are disclosed. The ADT capability is enabled when a triggering event occurs. The ADT capability is realized in part via initiating a listen before talk (LBT) procedure of a first LBT type to obtain an uplink (UL) transmission opportunity (TxOP) after determining that the UE does not have any UL data to transmit, transmitting uplink control information (UCI) with a limited amount of data to request for a resource grant of the TxOP for pending DL data; and receiving the pending DL data, wherein resources for receiving the pending DL data is dynamically configured via the UCI or semi-statically configured through a radio resource control (RRC) protocol message.