Abstract: The disclosure provides a touch display device including a display region and a peripheral region, a touch signal line, and a first data signal line. The peripheral region has a touch pin and a first data pin; the touch signal line includes a touch signal main line in the display region, and a touch signal lead wire in the peripheral region and connecting the touch signal main line to the touch pin, the touch signal main line and the touch signal lead wire are in a first conductive layer and directly connected to each other; the first data signal line includes a first data signal main line in the display region and a first data signal lead wire in the peripheral region, the first data signal main line is connected to the first data pin through the first data signal lead wire in a second conductive layer.

Abstract: A processor with an elliptic curve cryptographic algorithm and a data processing method thereof are shown. Three elliptic curve cryptographic instructions are proposed in the instruction set architecture for key exchange between an initiator and a responder. The initiator device executes the first elliptic curve cryptographic instruction to generate a key pair (rA, RA). In addition to considering the first temporary public key RA, the responder device further takes the second temporary public key RB into consideration when executing the second elliptic curve cryptographic instruction to generate the responder-generated shared key KB. Based on the temporary private key rA, and the temporary public keys RA and RB, the initiator device executes the third elliptic curve cryptographic instruction to generate the initiator-generated shared key KA.

Abstract: Embodiments of the present invention provide an uplink control information sending method, an uplink control information receiving method, an apparatus, and a system. The method includes: receiving, by a terminal device, channel indication information from an access network device on a physical control channel; determining the channel resource set that is of N channel resource sets and that matches a type or a size of the UCI as a first channel resource set; determining a channel resource that is in the first channel resource set and that is indicated by the channel indication information; and sending uplink control information UCI to the access network device on the channel resource. A quantity of bits that need to be added to the channel indication information in the embodiments of the present invention is less than that in the prior art.

Abstract: A processor with an elliptic curve cryptographic algorithm and a data processing method thereof are shown. The processor has a first register, storing a private key pointer pointing to a private key. In response to a single elliptic curve cryptographic instruction of an instruction set architecture, the processor reads a ciphertext input from a first storage space within a system memory, performing a decryption procedure using the elliptic curve cryptographic algorithm on the ciphertext input based on the private key obtained by referring to the first register to decrypt the ciphertext input and generate a plaintext output, and programming the plaintext output into a second storage space within the system memory.

Abstract: A method and an apparatus for aggregation and transmission of multi-user uplink data, the method including obtaining first indication information by a first terminal device of N terminal devices in a terminal device group, the first indication information being location information of uplink data of the N terminal devices in a first uplink bit sequence including the uplink data of the N terminal devices, obtaining the uplink data of the N terminal devices, determining the first uplink bit sequence based on the first indication information and the uplink data of the N terminal devices, receiving second indication information from a network device, where the second indication information includes information about a first time-frequency resource, obtaining a second uplink bit sequence by performing channel coding on the first uplink bit sequence, and sending the second uplink bit sequence on the first time-frequency resource.

Abstract: A processor with an elliptic curve cryptographic algorithm and a data processing method thereof are shown. The processor has a first register storing a Hash value pointer, a second register storing a public key pointer, a third register storing a signature pointer, and a fourth register for storage of a verified result. In response to a first elliptic curve cryptographic instruction of an instruction set architecture, the processor reads the Hash value of the data by referring to the first register, obtains the public key by referring to the second register, obtains the digital signature to be verified by referring to the third register, performs a signature verification procedure using the elliptic curve cryptographic algorithm on the Hash value based on the public key and the digital signature to be verified to generate the verified result, and programs the verified result into the fourth register.

Abstract: Described herein are compounds of Formula I: and their pharmaceutically acceptable salts, wherein R1, R2, R3, L1, T1, T2, T3, T4, t1, and t2 are defined herein; their use as GIPR antagonists; pharmaceutical compositions containing such compounds and salts; and the use of such compounds and salts to treat or prevent, for example, obesity, weight gain, and/or T2DM.

Abstract: Embodiments of this application provide a communication method and apparatus. The method includes: A terminal device determines m uplink channels, where the m uplink channels include a first channel and second channel, the first channel includes high priority information and low priority information, the second channel comprises the high priority information but does not comprise the low priority information, the m uplink channels overlap in time domain, and a sum of powers of the m uplink channels is greater than a maximum transmit power of the terminal device; and the terminal device sends n uplink channels according to a first rule, the first rule comprises: a transmit power allocation order of the first channel is the same as a transmit power allocation order of the second channel.

Abstract: Embodiments of this application provide a communication method and apparatus. The method includes: A network device generates a plurality of pieces of first information, where the first information includes at least one of a synchronization signal or system information; and the network device sends the plurality of pieces of first information to a terminal device on a same time domain resource and a plurality of frequency domain resources. Correspondingly, the terminal device receives one or more pieces of first information. According to embodiments of this application, time domain overheads for sending the synchronization signal and/or the system information by the network device can be reduced, and sending power consumption of the network device can be reduced, to facilitate energy saving of the network device.

Abstract: A method for aggregation transmission of multi-user downlink data and an apparatus. A network device performs, based on a specific aggregation rule, bit aggregation on downlink data of a terminal device in a terminal device group, performs channel encoding and modulation on data obtained through the bit aggregation, and sends the data to a plurality of terminal devices participating in aggregation transmission. Each terminal device that receives the downlink data obtains, based on the aggregation rule, respective downlink data from the received data obtained through the bit aggregation. According to this method, the network device performs channel encoding on an aggregated bit sequence, thereby increasing a sequence length before encoding, and improving a coding gain.

Abstract: This application provides a method for multiplexing uplink control information, and relates to the wireless communications field. When a resource of a first uplink control channel that carries first HARQ-ACK information does not overlap a resource of a second uplink control channel that carries second HARQ-ACK information in time domain, but a resource of a third uplink control channel that carries an SR/CSI overlaps both the resource of the first uplink control channel and the resource of the second uplink control channel in time domain, a base station and UE determine, based on a format of the first uplink control channel, a format of the second uplink control channel, and a format of the third uplink control channel, that third HARQ-ACK information and first UCI are multiplexed for transmission, where the third HARQ-ACK information is the first HARQ-ACK information or the second HARQ-ACK information.

Abstract: This application provides a transmission indication method and a communication apparatus. The method includes: A terminal device receives a medium access control-control element MAC CE or downlink control information DCI. The terminal device does not receive any downlink transmission in one time window based on indication information in the MAC CE or the DCI. According to the solution provided in this application, discontinuous reception DRX transmission can be dynamically and flexibly configured for the terminal device. This helps reduce a performance loss of the terminal device.

Abstract: This application provides signal receiving and sending methods and apparatuses. One method includes: receiving downlink control information (DCI) on a first component carrier (CC), wherein the DCI indicates a second CC and a second bandwidth part (BWP), the second CC and the second BWP are used to transmit a physical downlink shared channel (PDSCH), the DCI comprises a transmission configuration indicator (TCI) field, and the second CC and the first CC are different CCs; and receiving the PDSCH using a first TCI state, wherein: the first TCI state is determined based on a first mapping relationship and a value of the TCI field; the first mapping relationship is a correspondence between at least one TCI state and at least one TCI field value and is determined based on the second CC and the second BWP.

Abstract: Embodiments of this application provide an initial access method and an apparatus. In the method, an SSB for space division multiplexing is introduced, that is, a plurality of SSB beams are simultaneously sent on a same time-frequency resource, so that time domain overheads of the SSB are reduced without reducing resolution of the SSB beam.

Abstract: This application discloses a resource indication method and a communication apparatus. The method includes: A terminal device receives first indication information from a network device. The first indication information indicates a first frequency domain resource. The terminal device transmits a first channel on the first frequency domain resource. The first frequency domain resource belongs to a first frequency domain unit of a BWP, the BWP further includes a second frequency domain unit, and a transmission direction of a signal on the second frequency domain unit and a transmission direction of a signal on the first frequency domain unit are independently configured, so that resource indication is more flexible, and resource conflicts are reduced.

Abstract: Embodiments of the present invention disclose a communication method and a device. The method is applied to any terminal in a positioning system that includes one or more network devices and one or more terminals. The method includes: A terminal receives a measurement indication from a network device. The terminal receives reference signals from the network device, and measures the reference signals based on the measurement indication, where the reference signals are used for positioning measurement. The terminal sends one or more groups of measurement results to the network device, where reference signals corresponding to each group of measurement results have an association relationship, and the association relationship includes that each group of measurement results is measurement results of a same receive beam. According to the embodiments of the present invention, positioning efficiency can be improved.

Abstract: An initial access method and an apparatus are provided. In the method, an RS set corresponding to an SSB is introduced. The SSB is sent by using a wideband and a wide beam, and an RS in the RS set occupies a small quantity of time domain resources through frequency division multiplexing and is sent by using a narrow beam. A transmit beam of the RS in the RS set is a refinement of a transmit beam of the SSB. Narrow beam training is completed by using the RS set, to find an optimal narrow beam pointing to a UE, so that in the method, time domain resource overheads of the SSB can be effectively reduced while communication efficiency is ensured.

Abstract: A variable-gain amplifier and a phased array system are provided. A variable-gain amplifier includes a cascode circuit comprising a first amplification transistor and a second amplification transistor array that are cascaded, the second amplification transistor array comprising a plurality of second amplification transistors connected in parallel and configured to output an adjustable current to an output matching network, the first amplification transistor is a common-source transistor, the plurality of second amplification transistors are common-gate transistors, or the cascode circuit is a common-emitter common-base circuit, the first amplification transistor is a common-emitter amplification circuit, and the second amplification transistor array is a common-base amplification circuit. The variable-gain amplifier further including a variable capacitor circuit coupled to the second amplification transistor array and coupled to the output matching network at first nodes.

Abstract: A computing system with a first instruction of an instruction set architecture (ISA) for direct invalidation, without writing back, in a hierarchical cache structure based on one single designated key identification code, and a second instruction of ISA for direct invalidation, without writing back, in the hierarchical cache structure based on a plurality of designated key identification codes is shown. A decoder transforms the first or second instruction into at least one microinstruction. Based on the at least one microinstruction, one direct invalidation request is provided corresponding to each designated key identification code, to be passed to the hierarchical cache structure through a memory ordering buffer. For each direct invalidation request, the cache line write-back and invalidation regarding a designated key identification code is performed on a last-level cache first, and then is performed on the in-core cache modules.

Abstract: A display substrate, a display panel and a display device are provided. At least one corner region of the display substrate includes: a plurality of first signal lines and at least one second signal line; and a plurality of groups of first bidirectional electrostatic discharge units and at least one second bidirectional electrostatic discharge unit. At least one first bidirectional electrostatic discharge unit includes a first electrostatic discharge end and a second electrostatic discharge end, the first electrostatic discharge end is electrically connected to at least one first signal line, and the second electrostatic discharge end is electrically connected to at least one second signal line through at least one second bidirectional electrostatic discharge unit. The second electrostatic discharge ends of at least two groups of first bidirectional electrostatic discharge units are electrically connected to the at least one second signal line through a same second bidirectional electrostatic discharge unit.