60results about How to "Understand the same" patented technology

The invention provides a method and a system for indicating an idle state of a channel or reserving resources, a method and a system for indicating an idle state of an uplink channel or reserving the resources, an LTE (Long Term Evolution) terminal, an LTE base station and an LTE system. The method for indicating the idle state of the channel comprises the following steps of setting a channel monitoring sub-frame used for detecting the state of the channel in a frame structure in a time division or frequency division duplex mode; if the channel monitoring sub-frame internally detects that the channel is in the idle state, sending an indication, representing that the channel is in the idle state, to the terminal through a channel idle state signaling or a resource reservation signaling, and sending an indication, representing that the channel is occupied by the base station, to communication equipment requesting to occupy a non-authorized frequency band. According to the technical scheme, the understandings of the idle state of the channel and the reservation state of the resources by the terminal and the base station working in the non-authorized frequency band are consistent, and data based on the same core network can be seamlessly switched and transmitted in an authorized frequency band and the non-authorized frequency band.

The application discloses a signal transmission method and device. The method includes the following steps: determining a first signal transmission mode; and transmitting a first signal by using the determined transmission mode. The scheme of the application ensures that both a base station and a terminal have a consistent understanding of beams and finally enables the signal to reach an oppositeterminal.

The embodiment of the invention relates to the technical field of wireless communication, in particular to a method, a system and a device for transmitting and receiving feedback information, which aims to solve the problem in the prior art that as the understanding to configuration between a base station and UE (User Equipment) within a reconfigurable fuzzy time interval is not consistent, the base station can not accurately receive the feedback information of the UE. The method for transmitting the feedback information provided by the embodiment of the invention comprises the step as follows: the UE determines to correctly receive a reconfiguration command from a network side on a downlink subframe k, feeds back a subframe m and subsequent downlink subframes according to the reconfigured PDSCH HARQ timing after PDSCH (Physical Downlink Shared Channel) HARQ (Hybrid Automatic Requestor) timing is reconfigured and changed and also feeds back downlink subframes before a subframe h according to PDSCH HARQ timing before reconfiguration. With the adoption of the technical scheme provided by the embodiment of the invention, the understanding to the configuration between the base station and the UE within a reconfigurable fuzzy time interval can be ensured to be consistent.

The invention provides a feedback information transmission method and device, a terminal, a bae station and a computer readable storage medium. The feedback information transmission method comprises the following steps: receiving configuration information sent by a base station, determining the number of beam group according to the configuration information; determining the bit number of hybrid automatic retransmission request acknowledgment (HAQR-ACK) according to the number of beam group; producing the HARQ-ACK sequence corresponding to the bit number, and sending to the base station. Through the scheme provided by the invention, the ACK and / or NACK feedback information can be correctly produced when the terminal receives multiple downlink transmissions using different beams at the sametime, thereby guaranteeing that the understandings on the ACK and / or NACK feedback information by the terminal and the baes station are consistent; and the problem that the ACK and / or NACK feedback cannot be correctly performed when the same service cell receives multiple PDSCHs at the same time in the prior art can be well solved.

The invention provides a system message transmission method and device and relates to the field of wireless communication. The method comprises the steps of transmitting system messages at a preset resource position; transmitting a physical downlink channel according to the system messages, wherein the system messages comprise at least one of position information of a frequency domain at which a system is located, configuration information of the physical downlink channel bearing the system messages, configuration information of terminal access, available resource information of the physical downlink channel and wireless frame information. Through application of the predefined transmission and signal indication combined method, the mutual interference among signals can be reduced during different system spectrum sharing, the condition that different systems carry out different signal transmission on the same resource is reduced, the comprehending consistency between the systems and the terminal is ensured, and the data transmission performance is improved.

The invention provides a transmission method and receiving method of a physical uplink shared channel, a terminal and a base station. The method comprises the following steps: determining indication information of hybrid automatic repeat request acknowledgement; wherein the indication information is at least used for indicating whether hybrid automatic repeat request acknowledgement information exists on the target PUSCH or not; transmitting the indication information on the target PUSCH; In the embodiment of the invention, a terminal additionally transmits hybrid automatic repeat request acknowledgement (HARQ-) on a physical uplink shared channel (PUSCH); Wherein the indication information is at least used for indicating whether hybrid automatic repeat request acknowledgement informationexists on the target PUSCH or not, so that the base station can determine whether HARQ-exists on the PUSCH or not according to the indication information transmitted on the PUSCH; According to the embodiment of the invention, the ACK information is obtained, so that the terminal and the base station can understand resources occupied by data transmission on the PUSCH consistently, the base stationcan receive the data transmitted on the PUSCH correctly, and the transmission performance is improved.

The embodiment of the invention discloses a method and equipment for sharing channel occupation time. The method comprises the following steps: determining uplink control information UCI which comprises first indication information, and the first indication information beings used for a network device to determine related information for downlink transmission in a target time period, the network device and the terminal device sharing a target channel occupancy time (COT) in the target time period, and the target COT being obtained by the terminal device based on listen before talk (LBT); and sending the UCI. According to the method provided by the embodiment of the invention, the network equipment and the terminal equipment are consistent in understanding of downlink transmission, and thecommunication effectiveness is improved.

The invention discloses a transmission resource indication method, network equipment and a terminal. The method comprises sending auxiliary information meeting a preset format; wherein the auxiliary information is used for indicating an actually sent first synchronization signal block SSB and a second SSB associated with a target physical channel. The embodiments of the present invention can ensure that terminals in different states have consistent understanding of resource allocation, thereby avoiding unnecessary resource waste, and in addition, can reduce the complexity of system resource configuration.

The invention discloses a method, a system and a device for realizing state transition and aims to solve the conventional problem that normal communication between a base station and a terminal is not available due to state comprehension difference during state transition. The method comprises the following steps that: a radio network controller (RNC) transmits reconfiguration information to the terminal, wherein the reconfiguration information comprises first activation moment information; the RNC transmits a radio link activating command to the base station, wherein and the radio link activating command comprises second activation moment information; and the activation moment of the first activation moment information is the same as that of the second activation moment information; and the RNC indicates the terminal and the base station to determine the transition state of the terminal according to the first activation moment and the second activation moment respectively. New fields are added in a control signaling of a wireless link, so that the state transition control of the base station and the terminal is realized and the state comprehension of the terminal is accordant with that of the base station. Therefore, the base station can normally communicate with the terminal so that a smooth state transition process is realized.

The embodiment of the invention provides a configuration method and equipment, and the method comprises the steps: receiving a first message sent by a network side, the first message comprising the configuration information of one or more target cells; sending a second message to the network side according to the configuration information of the one or more target cells, wherein the second message indicates whether the UE successfully accepts the configuration information of the one or more target cells. In this way, the network side and the UE side can understand and keep consistent configuration information of the target cell.

The invention discloses a method for determining random access resources and terminal equipment, which can solve the problem of possible resource collision between RMSI and the random access resources. The method comprises the following steps that the terminal equipment determines a resource overlapped with a target time domain symbol in a random access resource group as an unavailable resource, wherein the target time domain symbol comprises at least one symbol, the symbol is a symbol occupied by target residual minimum system information RMSI, the target RMSI comprises at least one RMSI associated with a target synchronization signal block SSB, the target SSB comprises an actually transmitted SSB and an SSB having a quasi co-location relationship with the actually transmitted SSB, and the unavailable resources are not used for random access.

The invention discloses an information indication method and device, an information determination method and device and communication equipment, and belongs to the technical field of communication. The information indication method comprises the following steps: acquiring a control signaling; according to the control signaling, determining related information of bypass SL feedback information, wherein the control signaling comprises at least one of a first parameter domain and a DAI domain, the first parameter domain is used for indicating related information of SL feedback information, and the DAI domain is used for indicating related information of SL feedback information or related information of Uu feedback information; the control signaling is UL DCI or high-level signaling. According to the embodiment of the invention, by means of the related information of the SL feedback information, the terminal and network equipment such as a base station can be helped to keep consistent understanding of the SL feedback information (such as an SL codebook), so that the reliability of the SL feedback information is enhanced.

The invention provides a method and a device for transmitting uplink control information (UCI), a terminal and a base station. The transmission method comprises the following steps: when the transmission moment of a PUCCH bearing UCI is within the BWP switching time of a carrier where the PUCCH is transmitted and a PUSCH overlapped with the PUCCH exists, adopting one of the following transmissionmodes: discarding the UCI; and discarding the PUCCH, and transmitting the UCI on the PUSCH. By adopting the method, for the scene that the transmission moment of the PUCCH bearing the UCI is within the BWP switching time of the carrier where the PUCCH is transmitted and the PUSCH overlapped with the PUCCH exists, one processing mode of directly discarding the UCI, discarding the PUCCH and transferring the UCI to the PUSCH for transmission can be adopted to definitely stipulate the UCI transmission method in the scene, and consistent understanding of UCI transmission behaviors by the terminal and the base station is ensured.

The invention discloses an ACK / NACK feedback information transmission method and related equipment, used for solving the problem that in existing mechanisms, correct analysis of an ACK / NACK cannot beensured due to the fact that a terminal and a base station have different comprehension on an ACK / NACK feedback bit number. The method comprises the steps as follows: the terminal determines an ACK / NACK indication message, wherein the ACK / NACK indication message at least comprises the information used for determining the bit number of the ACK / NACK feedback information transmitted by the terminal;the terminal reports the ACK / NACK indication message and an ACK / NACK feedback message corresponding to the ACK / NACK indication message.

Provided in an embodiment of the present invention are an uplink channel transmission method, a terminal and a base station. When a plurality of uplink channels overlap in a time domain, the method applied to the terminal comprises the steps: processing the plurality of uplink channels based on a channel multiplexing transmission rule, determining a first target uplink channel to be transmitted, and determining whether to transmit the first target uplink channel or not; determining a candidate uplink channel capable of transmission from the plurality of uplink channels, processing the candidate uplink channel based on a channel multiplexing transmission rule, and determining a second target uplink channel to be transmitted. The embodiment of the invention ensures the normal transmission of the system.

The present invention provides a HARQ-ACK feedback method, a terminal and a network side device, and belongs to the technical field of communications, the method comprising: when HARQ-ACK of a PDSCH needs to be multiplexed and transmitted on a PUSCH scheduled by an uplink DCI, if the uplink DCI contains a DAI, determining an HARQ-ACK feedback codebook transmitted on the PUSCH on the basis of at least one of a judgment results that whether a PDSCH scheduled before the uplink DCI needs to multiplex and transmit HARQ-ACK on the PUSCH and the DAI, and the maximum number of PDSCHs which can be transmitted after the uplink DCI. The present invention is applicable to a scenario in which HARQACKs corresponding to PDSCHs scheduled by DL DCI transmitted after scheduling UL DCI transmitted by a PUSCHare multiplexed and transmitted on the PUSCH.

The embodiment of the invention discloses a method for determining feedback resources and communication equipment, which are used for correctly indicating the feedback resources corresponding to joint DCI. The method is executed by a communication device, and the method comprises: transmitting feedback resource information, wherein the feedback resource information is used for indicating a target feedback resource corresponding to a joint DCI, and the joint DCI scheduling a plurality of carriers or cells.

The invention provides an information transmission method, a terminal and a base station, and solves the problems that when the bit number of UCI is greater than or equal to 360 bits and whether UCI segmentation is carried out cannot be determined, the actual CRC bit number cannot be determined, and then how to carry out UCI transmission is not clear. The information transmission method comprisesthe following steps: judging whether the bit number of uplink control information (UCI) meets a preset bit number range or not; when the bit number of the UCI meets the preset bit number range, determining a resource for transmitting the UCI according to a reference CRC bit number; and sending the UCI on the determined resource for transmitting the UCI. According to the method and the device, theproblem that the CRC bit number is difficult to determine when the PUCCH resource for transmitting the UCI is determined according to the CRC bit number is solved, the consistency of understanding ofthe UCI transmission resources by the base station and the terminal can be ensured, and the correct transmission of the UCI is ensured.

Provided in an embodiment of the present invention are a periodic resource selection method, a side link transmission method and a terminal. The periodic resource selection method comprises: performing periodic resource reservation or resource detection according to periodic resource reservation rule information; the periodic resource reservation rule information comprising at least one of the following: a resource reservation period, and the resource reservation period is set according to a TB transmission interval; the target number of resources reserved in one resource reservation period being M. In the embodiment of the invention, the terminal can keep consistent information understanding according to the periodic resource reservation rule information and perform periodic resource reservation or resource detection, so that other terminals can accurately exclude the periodically reserved resources when selecting the resources, the problem of resource collision is avoided, and the reliability of data transmission of the terminal can be improved.

The embodiment of the invention provides an information transmission method and device, relates to the technical field of communication, and aims to solve the problem that UE (User Equipment) and network equipment have inconsistent understanding on beam information of each channel or signal due to the fact that the use opportunity of a new beam indicated by a beam failure recovery request is not stipulated in the traditional technology. The method comprises the following steps: receiving a response message of a beam failure recovery request from network equipment; determining target beam information according to a first beam indicated by the beam failure recovery request; and transmitting the first information by using the target beam information within a first predetermined time, wherein the starting point of the predetermined time is when the UE receives the response message, or after a first duration after the UE receives the response message; the first duration is related to a target subcarrier interval. The method is applied to a beam failure recovery scene.

Provided are a resource determination method and a communication device, and the method comprises the steps: determining a time domain resource of a target uplink channel according to a time interval y2 and a first time domain position of a physical side link feedback channel (PSFCH), or according to the time interval y2 and a second time domain position of the PSFCH, wherein the time interval y2 is a time interval between the PSFCH and a target uplink channel. According to the embodiment of the invention, the method can realize consistent understanding of the terminal and the control node on the time domain resource of the target uplink channel, thereby ensuring the suitability of resource allocation of the control node on the target uplink channel, and improving the accuracy of determining the resource of the target uplink channel by the terminal.

The invention provides an information transmission method and equipment, and relates to the technical field of communication. The information transmission method comprises the following steps: acquiring first downlink control information (DCI), wherein the first DCI carries counting information, wherein the counting information comprises at least one of the following items: counting information of the joint scheduling DCI, counting information of the single scheduling DCI, and unified counting information of the joint scheduling DCI and the single scheduling DCI, and the first DCI is the DCI for scheduling uplink data. According to the embodiment of the invention, the first DCI carries at least one of the counting information of the joint scheduling DCI, the counting information of the single scheduling DCI and the unified counting information of the joint scheduling DCI and the single scheduling DCI, and assists the user side equipment in determining the number or the number of the DCI so as to determine the feedback information, thereby ensuring that the user side equipment and network side equipment have consistent understanding on the feedback information, and improving the feedback reliability.

The invention discloses a sidelink feedback resource configuration method, an information processing method and equipment, and belongs to the field of communication. The sidelink feedback resource configuration method comprises the following steps: acquiring resource configuration information; determining a sidelink feedback resource corresponding to a target mapping mode according to the resource configuration information, wherein the target mapping mode is one of a plurality of mapping modes corresponding to the same resource pool. Therefore, the understanding of each terminal device on the auxiliary link feedback resource configuration can be kept consistent, and the coexistence of mapping modes with different feedback periods is realized, so the auxiliary link feedback resource conflict is avoided. Furthermore, the terminal equipment can support the configuration of a plurality of mapping modes in the same resource pool, and the terminal equipment configured with different mapping modes can communicate with each other. Meanwhile, the terminal equipment can flexibly adapt to various communication requirements.

Embodiments of the present invention provide a signal processing method and device. The method comprises: performing PDCCH monitoring on one or more first DL BWPs in an unlicensed frequency band; andobtaining DL BWP related information or UL BWP related information from the PDCCH. The embodiments of the present invention can solve the problem that network equipment and terminal equipment are inconsistent in understanding of UL BWP and DL BWP on an unlicensed frequency band.

The invention discloses a scheduling method, a scheduling request method, equipment, a device and a medium. The method comprises the following steps that: a base station configures a specific channel or a specific signaling for a terminal corresponding to a specific user identifier, and / or a terminal supporting priority scheduling, and / or a service; the base station performs one or a combination of the following operations on a service and / or a terminal initiated from a specific channel or by using a specific signaling: priority scheduling, adjustment of scheduling parameters to reduce service delay, improvement of reliability, and improvement of spectrum efficiency; when a terminal and / or a service needs to perform one or a combination of the following operations: priority scheduling, which is expected to reduce time delay, improve reliability, improve spectrum efficiency, and initiate a scheduling request to a base station pair from a specific channel or by using a specific signaling. By the adoption of the method and device, rapid high-priority scheduling response can be achieved on the base station side, single request, single charging and the like can be achieved for each request, and differentiated scheduling and service based on user independence are achieved.

The present application relates to the technical field of wireless communications, and more particularly to a method, system and device for sending and receiving feedback information, which are used for solving the problem that a base station cannot correctly receive the feedback information about UE because the base station and the UE have different understandings of configurations within a reconfiguration fuzzy time period in the prior art. The method for sending feedback information in the present application comprises: user equipment determining that a reconfiguration command from a network side is correctly received on a downlink subframe k, and after reconfiguring to change PDSCH HARQ timing, feeding back a subframe m and a downlink subframe thereafter in accordance with the PDSCH HARQ timing after reconfiguration, and feeding back a downlink subframe before a subframe h in accordance with the PDSCH HARQ timing before reconfiguration. The solution of the present application can ensure consistent understanding of configurations of a base station and UE within a reconfiguration fuzzy time period.

The present application proposes a system message transmission method and device, which relate to the wireless communication field. The method includes: transmitting a system message at a preset resource location; transmitting a physical downlink channel according to the system message, wherein the system message includes at least the following One: the frequency domain location information of the system, the configuration information of the physical shared channel carrying the system message, the terminal access configuration information, the available resource information of the physical downlink channel, and the wireless frame information. Through this combination method of predefined transmission and signaling indication, the mutual interference between signals when different systems share spectrum can be reduced, and the situation that different systems transmit different signals on the same resource at the same time can be reduced, and the understanding between the system and the terminal can be guaranteed. , to improve data transmission performance.

The present invention discloses a method for indicating transmission resources, network equipment and a terminal. The method includes: sending auxiliary information satisfying a preset format; wherein, the auxiliary information is used to indicate the actually transmitted first synchronization signal block SSB, and is related to The second SSB associated with the target physical channel. The embodiments of the present invention can ensure that terminals in different states have a consistent understanding of resource allocation, thereby avoiding unnecessary waste of resources, and can also reduce the complexity of system resource configuration.