Abstract: A base station may transmit at least one configuration of at least one set of one or more TD RS occasions associated with at least one type of reference signal measurement and an indication to dynamically activate or deactivate at least one pattern of the one or more TD RS occasions. A UE may receive one or more TD RS in at least one set of one or more TD RS occasions based on at least one configuration and the one or more of the at least one pattern of the one or more TD RS occasions.

Abstract: The present disclosure provides a time-domain resource information indication method and apparatus. The method comprises: in a mobile communication system using multiple subcarrier intervals, transmitting, based on preset subcarrier interval information, time-domain resource indication information of a data channel. The preset subcarrier interval information may comprise one of the multiple subcarrier intervals or is based on rules of the multiple subcarrier intervals. For a system, such as a 5G NR, which uses multiple subcarrier intervals, the present disclosure provides a mechanism for indicating, based on preset subcarrier interval information, time-domain resource information of a data channel.

Abstract: The disclosure provides a method and a device in a User Equipment (UE) and a base station for wireless communication. The UE receives a first signaling, receives a first radio signal in a first time window, and then transmits a feedback on the first radio signal in a second time window. The first signaling is used for determining time-domain resources occupied by the first radio signal; a first time-domain deviation is a deviation in time domain between the second time window and the first time window; when the first signaling carries a first identifier, the first time-domain deviation is one of K1 first-type candidate deviation(s), and K1 is a positive integer; when the first signaling carries a second identifier, the first time-domain deviation is one of K2 second-type candidate deviation(s), and K2 is a positive integer.

Abstract: Provided herein is a method for performing, by a first apparatus (100), resource selection in a wireless communication system. The method may include the steps of receiving system information including configuration information related to exceptional pools from a base station (200); selecting the first exceptional pool or the second exceptional pool, based on at least one of a physical layer problem, a connection re-establishment, a handover, or a normal resource pool which is unavailable; selecting a resource from the selected exceptional pool; and performing a sidelink (SL) communication using the resource.

Abstract: Provided in implementation of the present disclosure are a wireless communication method and device, configured to improve flexibility of channel transmission. The method includes: determining, by a terminal device, a plurality of time units according to a constraint condition starting from a first time unit, the plurality of time units being used for transmitting one first channel; and sending, by the terminal device, the one first channel to a network device on the plurality of time units.

Abstract: Apparatus, methods, and computer-readable media for facilitating multiplexing of time-varying DMRS within a symbol are disclosed herein. An example method for wireless communication at a receiving device includes receiving a first symbol of a single carrier waveform, the first symbol including a first set of DMRS resources. The example method also includes receiving a second symbol of the single carrier waveform, the second symbol including a second set of DMRS resources, the second set of DMRS resources associated with at least one of a DMRS starting location and a DMRS duration that is different than the first set of DMRS resources.

Abstract: Method and an apparatus are provided for indicating a fault status. The method includes: a first device determines N alignment marker AM groups, where the N AM groups include first indication information, the first indication information is used to indicate a fault status of R receiving logical lanes of the first device, and each of the N AM groups includes M pieces of alignment marker group lane AMGL information; and in an ith period of N periods, the first device respectively sends M pieces of AMGL information constituting an ith AM group to a second device over M transmitting logical lanes.

Abstract: Provided are a method and apparatus for determining a transport block size (TBS) when transmitting a transport block through a PUSCH by applying transport block processing over multiple slots (TBoMS) in a wireless communication system. The UE determines the TBS based on the number of resource elements (NRE) allocated for the PUSCH, in this case, considers the number of slots for the TBoMS.

Abstract: A method used for controlling a wireless communication system includes receiving a packet, demodulating the packet to obtain a first channel characteristic index and a second channel characteristic index of the wireless communication system, selecting a length of a guard interval according to the first channel characteristic index, and selecting a length of a long training field according to the second channel characteristic index. When signal quality corresponding to the packet is higher, the length of the guard interval is shorter, and the length of the long training field is shorter.

Abstract: A message handler is described. The message handler is configured, in response to receiving a data package which is formatted according to a given communications protocol, such as CAN or Ethernet, and which comprises package-directing data and payload data, to generate package having a predetermined data format, for example a layer-2 or layer-3 package, which comprises a header and payload data. The header comprises an address generated in dependence upon the package-directing data and wherein the payload comprises the data package. The package having a predetermined data format may be an IEEE 1722 frame.

Abstract: Devices, systems, methods, and techniques for multicast failover handling in a computer communication network are disclosed. The methods herein described are particularly suited to software-defined networks (SDNs), and comply with requirements for assuring delivery of network traffic to each destination from a source engaged in multicast network traffic dissemination, assured delivery of each data packet as introduced into the network by the source device and avoidance of duplicate delivery of data. The methods herein are agile and respond rapidly to changes in a network while traffic is on the network.

Abstract: Orthogonal Frequency Division Multiplex and Non-Coherent Demodulation A method includes obtaining a reference signal waveform which is defined in accordance with a non-coherent modulation scheme. The method also includes shaping the reference signal waveform to obtain at least one signal waveform associated with one or more subcarriers of a plurality of subcarriers. The method also includes inputting the at least one signal waveform to at least one corresponding channel of a multi-channel orthogonal frequency division multiplex, OFDM, modulator. The method further includes transmitting an OFDM symbol output by the OFDM modulator. Said shaping approximates a baseband representation of a part of the OFDM symbol associated with the one or more subcarriers to the reference signal waveform. For example, the reference signal waveform can be a reference wake-up signal waveform.

Abstract: A data transmission method, a device and a storage medium are provided, and relate to the technical field of mobile communication. The method includes: monitoring a first physical downlink control channel (PDCCH) according to a first PDCCH monitoring mode; and determining, according to a monitoring result of the first PDCCH and first time information, ending time of monitoring the first PDCCH according to the first PDCCH monitoring mode.

Abstract: For switching between packet duplication operating modes, methods, apparatus, and systems are disclosed. One apparatus includes a processor and a transceiver that communicates with a mobile communication network via a radio bearer. The processor determines whether PDCP packet duplication associated with the PDCP protocol entity is to be activated and, if so, communicates with a mobile communication network according to a packet duplication mode of operation. Otherwise, the processor determines whether a split threshold value of the PDCP protocol entity is set to a predefined value, communicates with the mobile communication network according to a first split bearer mode of operation in response to determining that the split threshold value is set to the predefined value, and communicates with the mobile communication network according to a second split bearer mode of operation in response to determining that the split threshold value is not set to the predefined value.

Abstract: Embodiments of the present disclosure describe methods, apparatuses, storage media, and systems for configuring, transmitting, and receiving configured grant uplink transmissions. Other embodiments may be described and claimed.

Abstract: A network entity for switching a source bandwidth part used by a terminal device to a target bandwidth part. The network entity includes circuitry configured for sending a triggering message at a triggering time slot to the terminal device, the triggering message including: a first information indicating the target bandwidth part; a second information indicating to the terminal device to schedule reception of data from the network entity at a target reception time slot; a third information indicating to the terminal device to schedule transmission of a data reception acknowledgment or non-acknowledgment message to the network entity at a target transmission time slot.

Abstract: This disclosure provides methods, devices and systems for increasing carrier frequencies for wireless communications in wireless local area networks (WLANs). Some implementations more specifically relate to packet designs and numerologies that support wireless communications on carrier frequencies above 7 GHz. In some aspects, a wireless communication device may up-clock a physical layer (PHY) convergence protocol (PLCP) protocol data unit (PPDU) for transmission on carrier frequencies above 7 GHz, where the PPDU conforms to an existing PPDU format associated with carrier frequencies below 7 GHz. As used herein, the term “up-clocking” refers to increasing the frequency of a clock signal used to convert the PPDU between the frequency domain and the time domain. In some aspects, the up-clocking may result in a subcarrier spacing (SCS) greater than or equal to 1.2 MHz, where the SCS represents a spacing between the subcarriers on which a PHY preamble of the PPDU is modulated.

Abstract: Sounding reference signals (SRS) transmitted by a UE, e.g., for positioning or channel estimation, may be configured for one or both of frequency tone level cyclic shift and symbol level code, which, for example, enables multiplexing a greater number of UEs. The frequency tone level cyclic shift is produced by jointly processing a number of symbols with an extended cyclic shift structure. The SRS may be configured using a symbol group level that indicates the number of symbols associated with a cyclic shift structure, and an outer code that indicates a multiplier applied to the SRS at the symbol level, which increases the multiplexing opportunities. The symbol level code may further indicate an extended cyclic shift indicating a linear increase in phase rotation across tones in symbols associated with the symbol group level.

Abstract: An example operation may include one or more of determining an amount of time a transport will lose a data network connection when the transport is predicted to enter an area associated with the loss of the data network connection, and sending an emergency signal to a third party when the amount of time has passed since the transport has entered the area and there is no alternate path out of the area.

Abstract: According to some embodiments, methods are provided to operate a base station of a wireless communication network. For example, parameters may be generated that define a plurality of potential PDCCH monitoring occasions and that define a plurality of paging occasions, wherein each one of the plurality of paging occasions includes a respective subset of the plurality of potential PDCCH monitoring occasions, wherein consecutive paging occasions are spaced apart in time with at least one of the potential PDCCH monitoring occasions therebetween not being included in any of the plurality of paging occasions. The parameters are transmitted over a radio interface to a wireless device. Related methods of operating wireless devices, related base stations, and related wireless devices are also discussed.