Abstract: An operating method of a user equipment (UE) includes receiving a physical downlink control channel (PDCCH) from a base station (BS), wherein the PDCCH corresponds to a cell group including a plurality of cells, and wherein the PDCCH is received through a certain cell of the cell group; acquiring downlink control information (DCI) from the PDCCH, identifying whether scheduling has been performed on the cell group based on the DCI, and receiving physical downlink shared channels (PDSCHs) from the base station (BS) based on the DCI, wherein the PDSCHs correspond to the cell group and are received through the plurality of cells.

Abstract: Methods, systems, and devices for wireless communication are described. In some systems, a base station may transmit subband uplink precoding information to a user equipment (UE). The base station may transmit a first control message to the UE to indicate a set of downlink resources for a downlink message associated with the subband uplink precoding information for the UE. The base station may transmit a second control message to the UE to indicate a set of uplink resources for an uplink message. The base station may transmit the downlink message to the UE via the set of downlink resources indicated by the first control message. The downlink message, the second control message, or both may include the subband uplink precoding information for the UE. The UE may transmit an uplink message to the base station via the set of uplink resources using the subband uplink precoding information.

Abstract: A wireless communication method includes receiving, by a wireless communication device from a network, first downlink control information on a first downlink channel in a first frequency resource. The first downlink control information schedules a first Transport Block (TB). The first downlink channel is specific to the wireless communication device. The method further includes receiving, by the wireless communication device from the network, the first TB on a second downlink channel in a second frequency resource. The first TB is received by a plurality of wireless communication devices. The second downlink channel is common to the plurality of wireless communication devices.

Abstract: One or more computing devices, systems, and/or methods are provided. In an example, a method includes instantiating a first user equipment (UE) module on a first computing device and instantiating a second UE module on a second computing device connected to the first computing device by a wired network. A first base station (BS) module associated with the first UE module is instantiated on a third computing device coupled to the wired network and a second BS module associated with the second UE module is instantiated on a fourth computing device coupled to the wired network. A first resource allocation map is sent from the first BS module to the second BS module. An interference metric is generated based on the first resource allocation map. A data transmission between the second UE module and the second BS module is modulated based on the interference metric.

Abstract: Methods, systems, and devices for wireless communications are described. A receiving user equipment (UE) may broadcast messages containing inter-UE cooperation (IUC) information using multiple beams. The IUC information transmitted on each beam may be different for each beam of the receiving UE. For example, each IUC information may contain different preferred resources or non-preferred resources for the receiving UE to receive a transmission from a transmitting UE. The transmitting UE may receive a message containing IUC information from one of the beams of the receiving UE and transmit a signal using resources based on the IUC information contained in the received message. In some examples, the transmitting UE may transmit a channel busy ratio (CBR) request to a receiving UE. The CBR request may specify a transmission configuration indicator (TCI) state, spatial relation, spatial domain filter, or beam according to which the receiving UE is to measure the CBR.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive one or more control messages from a network entity scheduling a first and second physical uplink shared channel (PUSCH) messages that overlap at least partially in the time domain. For example, the UE may receive a first control message indicating a set of first PUSCH messages associated with a first rank value and a first quantity of ports and a second control message indicating a second PUSCH message associated with a second rank value and a second quantity of ports. In cases that transmitting both the first and second PUSCH messages exceeds a threshold rank value or a threshold quantity of ports, the UE may refrain from transmitting one of the first or second PUSCH messages.

Abstract: An electronic device includes a first interface, a first network unit, a second interface, a second network unit, a transmission unit, a first switch unit, and a third interface. The first interface is connected to a first external device and configured to transmit first data. The first network unit is connected to the first interface and configured to convert a first portion of the first data and network data. The second interface is connected to a second external device and configured to transmit second data. The second network unit is connected to the second interface and configured to convert a first portion of the second data and the network data. The transmission unit transmits the network data with the first network unit and the second network unit. The first switch unit transmits the network data with the transmission unit and the first network unit.

Abstract: A probe request sent from a Wi-Fi 6E wireless client to the legacy access point is received by a Wi-Fi controller. To process, a Wi-Fi 6E access point for connection from the plurality of access points, proximate to the Wi-Fi 6E wireless client is selected for service. Reduced Neighbor Report (RNR) RNR information is collected about the Wi-Fi 6E access point by the access point the Wi-Fi 6E wireless client. The RNR information is transmitted to the legacy access point, wherein the legacy access point forwards the RNR information to the Wi-Fi 6E wireless client as part of a probe response sent responsive to the probe request. A subsequent probe request is detected, sent from the Wi-Fi 6E wireless client to initiate association with the Wi-Fi 6E access point using the RNR information.

Abstract: A method, apparatus, and a computer-readable storage medium are provided for configuring carriers and/or performing reference signal measurements. In one example implementation, the method may include a user equipment (UE) receiving carrier configuration information and carrier type information from a network node, the carrier type information including an indication whether a carrier is an offloading carrier; determining whether one or more offloading conditions to perform offloading measurements are satisfied; and performing the offloading measurements in response to determining that the one or more offloading conditions are satisfied.

Abstract: Methods, apparatus and systems for pre-fault detection of hardware degradation; when embodied in a radio base station (RBS) of a wireless communications network, the method is characterized by: sensing at least a portion of an electrical waveform at a circuit location in the RBS; determining the radio resource load of the RBS proximate to the time of sensing the electrical waveform, the radio resource load being a measure of scheduled radio transmissions; determining whether the sensed electrical waveform is within a nominal operating window corresponding to the radio resource load, wherein the nominal operating window is a function of the sensed electrical waveform for the radio resource load at a prior time; and, if the sensed electrical waveform is not within the corresponding nominal operating window, triggering an alarm to indicate that the hardware has reached a degradation limit.

Abstract: A first terminal device determines a first physical random access resource, where the first terminal device is a first-type terminal device; the first terminal device sends a first random access request message on the first physical random access resource; the first terminal device receives first downlink control information DCI, where the first DCI is used to schedule a first random access response RAR. The first terminal device receives the first RAR based on the first DCI; and the first DCI and second downlink control information DCI received by a second terminal device are carried on a same physical downlink control channel PDCCH, and/or the first RAR and a second RAR scheduled by using the second DCI are carried on a same physical downlink shared channel PDSCH, where the second terminal device is a second-type terminal device.

Abstract: In a data transmission method, each ring network interface is associated with a ring identifier, and a ring-incoming packet carries a ring identifier of a ring network interface through which the packet is first forwarded. When a node in a ring network detects a link fault in a process of transmitting a packet, the node determines, with reference to a ring identifier and a wrapping identifier carried in the packet, to perform wrapping or discard the packet. According to the method, two sub-ring networks of a dual-ring coupled ring network can be allowed to separately implement one time of wrapping.

Abstract: A method and an apparatus of uplink transmission and reception in a wireless communication system is disclosed. A method of transmitting uplink control information by a terminal in a wireless communication system according to an embodiment of the present disclosure may include receiving, from a base station, a plurality of physical downlink shared channels (PDSCHs); and transmitting, to the base station, the uplink control information including Hybrid Automatic Repeat and reQuest-Acknowledgment (HARQ-ACK) information based on the plurality of PDSCHs. Here, the plurality of PDSCHs include a plurality of semi-persistent scheduling (SPS) PDSCHs, and based on HARQ-ACK information for the plurality of SPS PDSCHs being multiplexed by appending to pre-configured HARQ-ACK information, the HARQ-ACK information included in the uplink control information is determined by excluding at least one SPS PDSCH associated with a disabled HARQ process among the plurality of SPS PDSCHs.

Abstract: A method and apparatus are provided, in which a configuration including a number of symbols for delaying monitoring a physical downlink control channel (PDCCH) in a search space set associated with each of at least one type of physical random access channel (PRACH) occasions is determined (202). A PRACH preamble is transmitted (204) in a PRACH occasion for an identified type of PRACH occasion. In response to the transmission of the PRACH preamble in the PRACH, the PDCCH is monitored (206) for a random access response in the search space set associated with a control resource set (CORESET) during a window, wherein the window starts at a first symbol of the earliest CORESET that the user equipment is configured to receive the PDCCH that is at least the configured number of symbols for the identified type of PRACH occasion after the last symbol of the PRACH occasion.

Abstract: A vehicle communication network includes electronic control units arranged in a plurality of groups. The electronic control units pertaining to the same group are coupled to each other via a respective dedicated communication bus. A central controller is coupled to the plurality of local controllers. Electrical loads are coupled to one of the electronic control units. Each of the electronic control units is configured to decode the received CAN frame to produce the actuation signal for a respective electrical load in response to a CAN frame being received from the respective local controller and transmit a CAN wake-up frame to the respective local controller and encode the feedback signal into a CAN frame for transmission to the respective local controller in response to the feedback signal being received from the respective electrical load.

Abstract: A user equipment (UE) configured for operation in a fifth-generation new radio (5G NR) system may be configured for multi physical downlink shared channel (PDSCH) scheduling and may decode a first downlink control information (DCI) and a second DCI received from a gNodeB (gNB). The first DCI may schedule multiple PDSCHs and the second DCI may schedule one or more PDSCHs. The UE may check the timing relations of the scheduled PDSCHs for validity when the first DCI and the second DCI end at a same symbol. When the multiple PDSCHs scheduled by the first DCI and the one or more PDSCHs scheduled by the second DCI are determined to have overlapping time spans, the UE may identify all the PDSCHs scheduled by the first DCI the second DCI as invalid.

Abstract: A test device can be used with an Open Radio Access Network (O-RAN) fronthaul and to test an uplink communication channel for passive intermodulation distortion (PIM). The test device generates and transmits O-RAN compliant messages to request resource blocks (RBs) from an O-RAN radio unit (O-RU) installed at a cell site according to a delay time period. Based on the delay time period, the test device identifies the RBs for an uplink signal to be received by the O-RU on the uplink communication channel at a future time period. The test device requests the RBs and receives the RBs from the O-RU to test for PIM.

Abstract: The present disclosure relates to communication methods and apparatus, which are particularly applied to a non-terrestrial network. In one example method, a terminal device determines a first duration, and determines a timing advance amount based on the first duration, where the timing advance amount is used for communication between the terminal device and a network device.

Abstract: Disclosed are a method and apparatus for determining a PDCCH monitoring occasion, and a device and a storage medium. The method includes: determining at least one PDCCH monitoring occasion group based on a first PDCCH search space and a maximum PDCCH repetition number configured by a network device; and determining, in each of the at least one PDCCH monitoring occasion group, a PDCCH candidate set corresponding to each PDCCH repetition number R. Each PDCCH candidate in the PDCCH candidate set includes R consecutive PDCCH monitoring occasions, and R is a positive integer.

Abstract: A method for reporting bandwidth part (BWP) measurement is performed by a terminal, and includes: measuring signal qualities of reference signals of N BWPs within a BWP set; and in response to a reporting condition being satisfied, reporting measurement results of M BWPs to a network device, wherein the M BWPs are selected from the N BWPs based on the signal qualities; wherein N is an integer greater than 1, and M is an integer not greater than N.