JP7025467B2 - Uplink information transmission method and equipment, base stations, and user equipment - Google Patents

Description

Embodiments of the present invention relate to wireless communication technology, and more particularly to uplink information transmission methods and devices, base stations, and user equipment.

In the existing LTE-A (Long Term Evolution-Advanced) system, carrier aggregation technology is introduced into LTE in order to improve the transmission rate of the user equipment (User Equipment, abbreviated as UE). .. Specifically, a plurality of carriers are aggregated into a wider carrier in order to transmit data to the UE. In LTE systems, carriers in Time Division Duplexing (TDD for short) mode support both uplink and downlink transmissions. UEs typically have more downlink-aggregatable carriers than uplink-aggregatable carriers. Therefore, for a UE, only downlink transmission scheduling is performed for that UE and uplink transmission scheduling for that UE on carriers scheduled by the Evolved NodeB (ENB for short) for that UE. May not be executed. In the prior art, for some downlink channel measurements such as precoding matrix index (PMI for short), the uplink sounding reference signal (uplink sounding reference signal) by using the channel distinction function based on the distinction between channels. A Sounding Reference Symbol (SRS for short) is transmitted, which requires the eNB to perform detection and obtain downlink channel measurements for PMI. In this case, if the eNB requires the UE to transmit some uplink information on the carrier, for example, the UE on the carrier of the Physical Downlink Shared Channel (PDSCH for short) to be transmitted. Requests that the eNB send an uplink SRS to obtain the corresponding channel estimates. Because the UE is not scheduled to carry uplink data on its carrier (eg, Physical Uplink Shared Channel, PUSCH for short), it sends SRS on that carrier. This is because the eNB cannot obtain the corresponding channel estimates.

Carrier switching technology is a method for solving the above-mentioned problems and ensuring that the uplink information that needs to be transmitted can be transmitted on these carriers. Specifically, the eNB changes the uplink carrier configured for the UE to a new carrier from which the uplink information needs to be transmitted from the original carrier. For example, in a subframe, a carrier originally configured as an uplink carrier is not used to carry uplink information (eg, SRS) and instead needs to carry uplink information. The carrier is configured as an uplink carrier for that UE.

However, if the UE needs to use carriers that are not configured for uplink transmission (PUSCH) when transmitting uplink information, then the total amount of uplink carriers that the UE needs to use is , The capacity of the maximum number of carriers that can be uplink aggregated in the UE can be exceeded. The UE has uplink information to be transmitted (eg, SRS) and uplink information that the eNB tells the UE to transmit, such as PUCCH, PUSCH, or Physical Random Access Channel, abbreviated. PRACH) cannot be transmitted at the same time. When such a collision occurs, it is necessary to define the behavior of the UE.

An embodiment of the present invention provides a method for transmitting uplink information for deriving the behavior of a UE when a carrier collision occurs.

A first aspect of the present invention provides a method for transmitting uplink information.
The base station includes a step of transmitting at least one of the first transmission display information of the first uplink information and the second transmission display information to the user equipment UE.
The first transmission display information includes subframes and / or carriers instructing the UE by the base station to transmit the first uplink information.
The first transmission display information and / or the second transmission display information is used to show the behavior of the UE when a collision occurs.

In connection with the first aspect, in the first optional implementation of the first aspect, the collision is the first uplink information in the subframe of the first uplink information, indicated by the base station. It means that the total amount of carriers used by the second uplink information that needs to be transmitted by the UE exceeds the uplink carrier aggregation capability of the UE.

In connection with the implementation of the first optional option of the first aspect or the first aspect, in the implementation of the second optional option of the first aspect, the first uplink information is the sounding reference signal SRS. Preamble, or sequence Sequence.

In relation to any one of the first or second optional implementations of the first aspect, or the first aspect, in the third optional implementation of the first aspect, the first. The uplink information of is periodic first uplink information or aperiodic first uplink information.

In the fourth optional implementation of the first aspect in connection with any one of the first aspect, or any one of the first to third optional implementations of the first aspect, the second. The uplink information of is the information corresponding to the physical uplink control channel PUCCH, the physical uplink shared channel PUSCH, the physical random access channel PRACH, or the above-mentioned channel.

In the fifth optional implementation of the first aspect in connection with any one of the first aspect, or any one of the first to fourth optional implementations of the first aspect, the second. The transmission display information of is included in the first priority rule, and the first priority rule includes the priority of the first uplink information and the priority of the second uplink information.

In connection with the implementation of the fifth optional option of the first aspect, in the implementation of the sixth optional option of the first aspect, the first priority rule is based on the first priority rule. It is used to instruct the UE to determine higher priority data from the first and second uplink information and to send higher priority data.

In connection with the implementation of the fifth or sixth optional option of the first aspect, in the seventh optional option implementation of the first aspect, the first priority rule is the first uplink information and the first uplink information. It is further used to instruct the UE to discard the first uplink information when the higher priority data in the second uplink information is the second uplink information.

In connection with any one of the fifth to seventh optional implementations of the first aspect, in the eighth optional implementation of the first aspect, the first uplink information is: The second uplink information includes periodic first uplink information and / or aperiodic first uplink information, the second uplink information is PRACH, PUCCH, or PUSCH, and the first priority rule is:
The priority of PRACH is higher than the priority of the aperiodic first uplink information.
The priority of PRACH is higher than the priority of the periodic first uplink information.
At least of the fact that the priority of the PUCCH is higher than the priority of the periodic first uplink information and that the priority of the PUSCH is higher than the priority of the periodic first uplink information. Includes one.

In connection with the implementation of the eighth optional option of the first aspect, in the implementation of the ninth optional option of the first aspect, the first priority rule is:
It further includes that the priority of the PUCCH containing only the channel state information CSI information is lower than the priority of the aperiodic first uplink information.

In connection with the implementation of the eighth optional option of the first aspect, in the implementation of the tenth optional option of the first aspect, the first priority rule is:
It further includes that the priority of the PUCCH containing only the CSI information is higher than the priority of the aperiodic first uplink information.

In connection with any one of the eighth to tenth optional implementations of the first aspect, in the eleventh optional optional implementation of the first aspect, the first priority rule is:
It further includes that the priority of the PUCCH including HARQ is higher than the priority of the aperiodic first uplink information.

In connection with the implementation of the eighth optional option of the first aspect, in the implementation of the twelfth optional option of the first aspect, the first priority rule is:
It further includes that the priority of the PUCCH is higher than the priority of the aperiodic first uplink information.

In connection with any one of the eighth to twelfth optional implementations of the first aspect, in the thirteenth optional implementation of the first aspect, the first priority rule is:
It further includes that the priority of the PUSCH including the uplink control information UCI is higher than the priority of the aperiodic first uplink information.

In connection with any one of the eighth to twelfth optional choice implementations of the first aspect, in the fourteenth optional optional implementation of the first aspect, the first priority rule is:
It further includes that the priority of the PUSCH including the UCI is lower than the priority of the aperiodic first uplink information.

In connection with any one of the eighth to fourteenth optional implementations of the first aspect, in the fifteenth optional implementation of the first aspect, the first priority rule is:
It further includes that the priority of the PUSCH without UCI is lower than the priority of the aperiodic first uplink information.

In connection with any one of the eighth to fourteenth optional implementations of the first aspect, in the sixteenth optional implementation of the first aspect, the first priority rule is:
It further includes that the priority of the PUSCH without UCI is higher than the priority of the aperiodic first uplink information.

In connection with any one of the eighth to fourteenth optional implementations of the first aspect, in the seventeenth optional implementation of the first aspect, the first priority rule is:
It further includes that the priority of the PUSCH is higher than the priority of the aperiodic first uplink information.

In connection with any one of the eighth to seventeenth optional implementations of the first aspect, in the eighteenth optional implementation of the first aspect, the first uplink information is: It is arranged on the carrier of the primary cell PCell or the carrier of the secondary cell SCell.

In connection with any one of the eighth to eighteen optional implementations of the first aspect, in the nineteenth optional implementation of the first aspect, the second uplink information is: It is arranged on the carrier of the primary cell PCell or the carrier of the secondary cell SCell.

In the 20th optional implementation of the first aspect in connection with any one of the first aspect, or any one of the first to third optional implementations of the first aspect, the first. Transmission display information of
The first resource includes the first resource, the subframe and / or the subframe group to which the UE transmits the first uplink information, and / or the carrier and / or the carrier to which the UE transmits the first uplink information. / Or used to indicate a carrier group, and / or a second transmission display information
The second priority includes the second priority, which provides the first uplink information by using the first resource when the first resource belongs to a preset priority resource set. Used to instruct the UE to send, the preferred resource set is a subframe and / or subframe group in which the priority of the first uplink information is higher than the priority of the second uplink information. / Or includes carriers and / or carrier groups.

In the 21st optional implementation of the first aspect in connection with any one of the first aspect, or any one of the first to third optional implementations of the first aspect, the first. Transmission display information of
The first resource includes the first resource, the subframe and / or the subframe group to which the UE transmits the first uplink information, and / or the carrier and / or the carrier to which the UE transmits the first uplink information. / Or used to indicate a carrier group.

In connection with the implementation of the 21st optional option of the first aspect, in the implementation of the 22nd optional option of the first aspect, the first resource belongs to a preset preferred resource set and is preferred. The resource set includes subframes and / or subframe groups in which the priority of the first uplink information is higher than the priority of the second uplink information, and / or carriers and / or carrier groups.

In relation to any one of the 20th to 22nd optional implementations of the first aspect, in the 23rd optional implementation of the first aspect, the first resource, and the second. The resources used by the uplink information of the collision avoidance condition satisfy the collision avoidance condition, and the total amount of carriers used by the first uplink information and the second uplink information in the same subframe is the UE. It is less than the uplink carrier aggregation ability of.

In connection with the implementation of the 23rd optional option of the first aspect, in the implementation of the 24th optional option of the first aspect, the resources used by the second uplink information are preconfigured. The second uplink information includes PUCCH information, PUSCH information, or PRACH information.

In the 25th optional implementation of the first aspect in connection with any one of the first aspect, or any one of the first to 24th optional implementations of the first aspect, the base station. Sends the first transmission display information to the UE by using higher layer signaling or physical layer signaling.

In the 26th optional implementation of the first aspect in connection with any one of the first aspect, or any one of the first to third optional implementations of the first aspect, the first. Transmission display information of
A third resource, including a third resource, is used to indicate the time domain resource, frequency domain resource, and / or spatial domain resource used by the UE to send the first uplink information. ..

A first aspect in connection with any one of a first aspect, a first to third optional implementation of the first aspect, or a 26th optional implementation of the first aspect. In the 27th optional implementation of, the second transmission display information is:
The fourth resource, including the fourth resource, is used to indicate the time domain resource, frequency domain resource, and / or spatial domain resource used by the UE to transmit the second uplink information. ..

In connection with the implementation of the 26th optional option of the first aspect, in the implementation of the 28th optional option of the first aspect, the time domain resource used by the first uplink information is the first. Includes at least one of subframe location information, orthogonal frequency division multiplex OFDM location information, cyclic shift information, and SRS transmit subframe offsets occupied by uplink information.

Used by the second uplink information in the 29th optional implementation of the first aspect in connection with any one of the 26th to 28th optional implementations of the first aspect. The time domain resource to be implemented includes the time domain location of the physical resource block PRB used to transmit the second uplink information, including the muting area, and / or the time domain location of the muting area.

In connection with the implementation of the 29th optional option of the first aspect, in the implementation of the thirtieth optional option of the first aspect, the time domain location of the muting area is within the uplink pilot time slot UpPTS physical channel. It is in.

In connection with the implementation of the 29th or 30th optional option of the first aspect, in the implementation of the 31st optional option of the first aspect, the time domain location of the muting area is the starting point of the muting area. And including the end point.

In connection with any one of the 26th to 31st optional implementations of the first aspect, in the 32nd optional implementation of the first aspect, the frequency of the first uplink information. The domain resource includes at least one of the location information of the frequency domain resource occupied by the first uplink information, the carrier information occupied by the first uplink information, the bandwidth information, and the frequency hopping configuration.

In connection with any one of the 26th to 32nd optional implementations of the first aspect, in the 33rd optional implementation of the first aspect, the frequency of the second uplink information. Domain resources include the frequency domain location of the PRB, which includes the muting area and is used to transmit the second uplink information, and / or the frequency domain location of the muting area.

In connection with any one of the 26th to 33rd optional implementations of the first aspect, in the 34th optional implementation of the first aspect, the spatial domain resource is port information. be.

In connection with any one of the 26th to 34th optional implementations of the first aspect, in the 35th optional implementation of the first aspect, the first transmission display information is: A third resource is included, the base station transmits the first transmission display information by using the notification signaling of the first uplink information, or the base station sends the notification signaling of the second uplink information. By using it, the first transmission display information is transmitted.

In connection with any one of the 26th to 35th optional implementations of the first aspect, in the 36th optional implementation of the first aspect, the second transmission display information is: A fourth resource is included, the base station transmits the second transmission display information by using the notification signaling of the second uplink information, or the base station sends the notification signaling of the first uplink information. By using it, the second transmission display information is transmitted.

In connection with the implementation of the 35th or 36th optional option of the first aspect, in the 37th optional option implementation of the first aspect, the method constituting the notification signaling of the first uplink information is. In a quasi-static configuration, the base station notifies the first transmission display information and / or the second transmission display information by using the broadcast message, or configures the notification signaling of the first uplink information. The scheme is dynamic configuration, where the base station uses at least one of the following signalings: individual signaling, higher layer signaling, MAC signaling, and physical layer signaling. Notify the transmission display information of 1 and / or the second transmission display information.

In connection with any one of the 35th to 37th optional implementations of the first aspect, in the 38th optional implementation of the first aspect, the notification of the second uplink information. The method constituting the signaling is a quasi-static configuration, and the base station notifies the first transmission display information and / or the second transmission display information by using a broadcast message, or a second uplink. The method of configuring the notification signaling of the link information is a dynamic configuration in which the base station has at least one of the following signalings: individual signaling, higher layer signaling, MAC signaling, and physical layer signaling. The first transmission display information and / or the second transmission display information is notified by using one.

In connection with any one of the 26th to 38th optional implementations of the first aspect, in the 39th optional implementation of the first aspect, the notification of the first uplink information. The method of configuring signaling is a dynamic configuration in which the base station uses enhanced uplink grant signaling or uplink scheduling signaling to display first and / or second transmission display information. To the UE.

In connection with any one of the 26th to 38th optional implementations of the first aspect, in the 40th optional implementation of the first aspect, the base station is extended down. By using the link control information DCI, the first transmission display information and / or the second transmission display information is transmitted to the UE.

In connection with the implementation of the 40th optional option of the first aspect, in the implementation of the 41st optional option of the first aspect, the type of DCI is to use the physical resource block PRB including the muting area. Used to instruct to send a second uplink information by.

In connection with any one of the 26th to 41st optional implementations of the first aspect, in the 42nd optional implementation of the first aspect, the second uplink information is: The method including the PUCCH, the base station indicates the first transmission display information in the notification signaling of the second uplink information, and the method of configuring the notification signaling of the second uplink information is a quasi-static configuration. ..

In connection with any one of the 26th to 42nd optional implementations of the first aspect, in the 43rd optional implementation of the first aspect, the first transmission display information is: The carrier identifier of the first uplink information and / or the second transmission display information includes the carrier identifier of the second uplink information .
A second aspect of the present invention provides a method for transmitting an uplink signal.
A step of receiving at least one of the first transmission display information and / or the second transmission display information of the first uplink information transmitted by the base station by the user equipment UE, the first step. The transmission display information includes subframes and / or carriers instructing the UE to transmit the first uplink information.
The UE comprises a step of determining the behavior of the UE when a carrier collision occurs based on the first transmission display information and / or the second transmission display information.

In connection with the second aspect, in the first optional implementation of the second aspect, the collision is the first uplink information in the subframe of the first uplink information, indicated by the base station. It means that the total amount of carriers used by the second uplink information that needs to be transmitted by the UE exceeds the uplink carrier aggregation capability of the UE.

In connection with the implementation of the first optional option of the second aspect or the second aspect, in the implementation of the second optional option of the second aspect, the first uplink information is the sounding reference signal SRS, Preamble, or sequence Sequence.

In relation to any one of the first or second optional implementations of the second aspect, or the second aspect, in the third optional implementation of the second aspect, the first. The uplink information of is periodic first uplink information or aperiodic first uplink information.

In the fourth optional implementation of the second aspect in connection with any one of the second aspect, or any one of the first to third optional implementations of the second aspect, the second. The uplink information of is the information corresponding to the physical uplink control channel PUCCH, the physical uplink shared channel PUSCH, the physical random access channel PRACH, or the above-mentioned channel.

In the fifth optional implementation of the second aspect in connection with any one of the second aspect, or any one of the first to fourth optional implementations of the second aspect, the second. The transmission display information of is included in the first priority rule, and the first priority rule includes the priority of the first uplink information and the priority of the second uplink information.

In connection with the implementation of the fifth optional option of the second aspect, in the implementation of the sixth optional option of the second aspect, the UE transmits higher priority data and has a higher priority. The data is determined from the first uplink information and the second uplink information based on the first priority rule.

In connection with the implementation of the fifth or sixth optional option of the second aspect, in the implementation of the seventh optional option of the second aspect, the more in the first uplink information and the second uplink information. The high priority data is the second uplink information, and the UE discards the first uplink information.

In connection with any one of the fifth to seventh optional implementations of the second aspect, in the eighth optional implementation of the second aspect, the first uplink information is: The second uplink information includes the periodic first uplink information and the aperiodic first uplink information, the second uplink information is PRACH, PUCCH, or PUSCH, and the first priority rule is:
The priority of PRACH is higher than the priority of the aperiodic first uplink information.
The priority of PRACH is higher than the priority of the periodic first uplink information.
At least of the fact that the priority of the PUCCH is higher than the priority of the periodic first uplink information and that the priority of the PUSCH is higher than the priority of the periodic first uplink information. Includes one.

In connection with the implementation of the eighth optional option of the second aspect, in the implementation of the ninth optional option of the second aspect, the first priority rule is:
It further includes that the priority of the PUCCH containing only the channel state information CSI information is lower than the priority of the aperiodic first uplink information.

In connection with the implementation of the eighth optional option of the second aspect, in the implementation of the tenth optional option of the second aspect, the first priority rule is:
It further includes that the priority of the PUCCH containing only the CSI information is higher than the priority of the aperiodic first uplink information.

In relation to any one of the eighth to tenth optional implementations of the second aspect, in the eleventh optional optional implementation of the second aspect, the first priority rule is:
It further includes that the priority of the PUCCH including HARQ is higher than the priority of the aperiodic first uplink information.

In connection with the implementation of the eighth optional option of the second aspect, in the implementation of the twelfth optional option of the second aspect, the first priority rule is:
It further includes that the priority of the PUCCH is higher than the priority of the aperiodic first uplink information.

In connection with any one of the eighth to twelfth optional implementations of the second aspect, in the thirteenth optional implementation of the second aspect, the first priority rule is:
It further includes that the priority of the PUSCH containing the uplink control information UCI is higher than the priority of the aperiodic SRS.

In connection with any one of the eighth to twelfth optional choice implementations of the second aspect, in the fourteenth optional option implementation of the second aspect, the first priority rule is:
It further comprises that the priority of the PUSCH containing the UCI is lower than the priority of the aperiodic SRS.

In connection with any one of the eighth to fourteenth optional implementations of the second aspect, in the fifteenth optional implementation of the second aspect, the first priority rule is:
It further includes that the priority of the PUSCH without UCI is lower than the priority of the aperiodic first uplink information.

In connection with any one of the eighth to fourteenth optional implementations of the second aspect, in the sixteenth optional implementation of the second aspect, the first priority rule is:
It further includes that the priority of the PUSCH without UCI is higher than the priority of the aperiodic first uplink information.

In connection with any one of the eighth to fourteenth optional implementations of the second aspect, in the seventeenth optional implementation of the second aspect, the first priority rule is:
It further includes that the priority of PUSCH is higher than the priority of aperiodic SRS.

In connection with any one of the eighth to seventeenth optional implementations of the second aspect, in the eighteenth optional implementation of the second aspect, the first uplink information is: It is arranged on the carrier of the primary cell PCell or the carrier of the secondary cell SCell.

In connection with any one of the eighth to eighteen optional implementations of the second aspect, in the nineteenth optional implementation of the second aspect, the second uplink information is: It is arranged on the carrier of the primary cell PCell or the carrier of the secondary cell SCell.

In the 20th optional implementation of the second aspect in connection with any one of the second aspect, or any one of the first to fourth optional implementations of the second aspect, the second. The transmission display information of the first resource includes a subframe and / or a subframe group to which the UE transmits the first uplink information, and / or the UE is the first uplink. Used to indicate the carrier and / or carrier group that sends the information,
The second transmission display information includes a second priority, the second priority is used to indicate a preset priority resource set, and the first resource is the preset priority. Belongs to a resource set and
The UE transmits the first uplink information by using the first resource.

In the 21st optional implementation of the second aspect in connection with any one of the second aspect, or any one of the first to fourth optional implementations of the second aspect, the first. Transmission display information of
The first resource includes the first resource, the subframe and / or the subframe group to which the UE transmits the first uplink information, and / or the carrier and / or the carrier to which the UE transmits the first uplink information. / Or used to indicate a carrier group,
The UE transmits the first uplink information by using the first resource.

In connection with the implementation of the 21st optional option of the second aspect, in the implementation of the 22nd optional option of the second aspect, the first resource belongs to a preset preferred resource set and is preferred. The resource set includes subframes and / or subframe groups in which the priority of the first uplink information is higher than the priority of the second uplink information, and / or carriers and / or carrier groups.

In relation to any one of the 20th to 22nd optional implementations of the second aspect, in the 23rd optional implementation of the second aspect, the first resource, and the second. The resources used by the uplink information of are satisfied with the carrier collision avoidance condition, and the carrier collision avoidance condition is the total amount of carriers used by the first uplink information and the second uplink information in the same subframe. , It is less than the uplink carrier aggregation capability of the UE.

In connection with the implementation of the 23rd optional option of the second aspect, in the implementation of the 24th optional option of the second aspect, the resources used by the second uplink information are preconfigured. The second uplink information includes PUCCH information, PUSCH information, or PRACH information.

In the 25th optional implementation of the second aspect in connection with any one of the second aspect, or any one of the first to 24th optional implementations of the second aspect, the UE , The first transmission display information transmitted by the base station is received by using higher layer signaling or physical layer signaling.

In the 26th optional implementation of the second aspect in connection with any one of the second aspect, or any one of the first to fourth optional implementations of the second aspect, the first. The transmission display information includes a third resource, the third resource being a time domain resource, a frequency domain resource, and / or a spatial domain resource used by the UE to transmit the first uplink information. Used to indicate, the UE transmits a first uplink information and / or a second uplink information based on a third resource, and / or a second transmission display information is a fourth resource. The fourth resource is used to indicate the time domain resource, frequency domain resource, and / or spatial domain resource used by the UE to transmit the second uplink information, and the UE is the third. The first uplink information and / or the second uplink information is transmitted based on the resource of 4.

In connection with the implementation of the 26th optional option of the second aspect, in the implementation of the 27th optional option of the second aspect, the UE is based on the third resource with the first uplink information and /. Or sending a second uplink information is
The UE transmits the first uplink information on the third resource and the second uplink information on the corresponding time domain resource of the carrier in carrier collision with the third resource. Including steps to skip
The corresponding time domain resource of the carrier that has fallen into carrier collision with the third resource is the same as the time domain resource of the third resource.

In connection with the implementation of the 26th optional option of the second aspect, in the implementation of the 28th optional option of the second aspect, the UE is based on the fourth resource with the first uplink information and /. Or sending a second uplink information is
The step of transmitting the second uplink information on the fourth resource by the UE and transmitting the first uplink information on the corresponding time domain resource of the carrier in carrier collision with the fourth resource. Including
The corresponding time domain resource of the carrier that is in carrier collision with the fourth resource is different from the time domain resource of the fourth resource.

Used by the first uplink information in the 29th optional implementation of the second aspect in connection with any one of the 26th to 28th optional implementations of the second aspect. The time domain resource to be used includes at least one of the subframe location information occupied by the first uplink information, orthogonal frequency division multiplex OFDM location information, circular shift information, and SRS transmission subframe offset.

Used by the second uplink information in the thirtieth optional implementation of the second aspect in connection with any one of the 26th to 29th optional implementations of the second aspect. The time domain resource to be implemented includes the time domain location of the physical resource block PRB used to transmit the second uplink information and / or the time domain location of the muting area.
The UE does not transmit the second uplink information at the time domain location of the PRB, which includes the muting area and is used to transmit the second uplink information.

In connection with the implementation of the thirtieth optional option of the second aspect, in the implementation of the thirty-one optional option of the second aspect, the time domain location of the muting area is the start and end points of the muting area. including.

In connection with any one of the 26th to 31st optional implementations of the second aspect, in the 32nd optional implementation of the second aspect, the frequency of the first uplink information. The domain resource includes at least one of the location information of the frequency domain resource occupied by the first uplink information, the carrier information occupied by the first uplink information, the bandwidth information, and the frequency hopping configuration.

In connection with any one of the 26th to 32nd optional implementations of the second aspect, in the 33rd optional implementation of the second aspect, the frequency of the second uplink information. Domain resources include the frequency domain location of the PRB, which includes the muting area and is used to transmit the second uplink information, and / or the frequency domain location of the muting area.

In connection with any one of the 26th to 33rd optional implementations of the second aspect, in the 34th optional implementation of the second aspect, the spatial domain resource is port information. be.

In connection with any one of the 26th to 34th optional implementations of the second aspect, in the 35th optional implementation of the second aspect, the first transmission display information is: A third resource is included, the UE receives the first transmission display information by using the notification signaling of the first uplink information, or the UE uses the notification signaling of the second uplink information. As a result, the first transmission display information is received.

In connection with any one of the 26th to 35th optional implementations of the second aspect, in the 36th optional implementation of the second aspect, the second transmission display information is: A fourth resource is included, the UE receives the second transmission display information by using the notification signaling of the second uplink information, or the UE uses the notification signaling of the first uplink information. As a result, the second transmission display information is received.

In connection with the implementation of the 35th or 36th optional option of the second aspect, in the 37th optional option implementation of the second aspect, the method constituting the notification signaling of the first uplink information is. In a quasi-static configuration, the UE receives first transmission display information and / or second transmission display information by using broadcast messages, or configures notification signaling of first uplink information. The scheme is a dynamic configuration, where the UE first uses at least one of the following signalings: individual signaling, higher layer signaling, MAC signaling, and physical layer signaling. Receive transmission display information and / or second transmission display information.

In connection with any one of the 35th to 37th optional implementations of the second aspect, in the 38th optional implementation of the second aspect, the notification of the second uplink information. The method of configuring signaling is a quasi-static configuration in which the UE receives a first transmission display information and / or a second transmission display information by using a broadcast message, or a second uplink. The method of configuring informational notification signaling is a dynamic configuration in which the UE performs at least one of the following signalings: individual signaling, higher layer signaling, MAC signaling, and physical layer signaling. By using it, the first transmission display information and / or the second transmission display information is received.

In connection with any one of the 35th to 38th optional implementations of the second aspect, in the 39th optional implementation of the second aspect, the notification of the first uplink information. The method of configuring signaling is a dynamic configuration in which the UE receives first transmission display information and / or second transmission display information by using uplink grant signaling or uplink scheduling signaling.

In connection with any one of the 35th to 39th optional implementations of the second aspect, in the 40th optional implementation of the second aspect, the UE is the downlink control information DCI. The first transmission display information and / or the second transmission display information is received by using.

In connection with the implementation of the 40th optional option of the second aspect, in the implementation of the 41st optional option of the second aspect, the type of DCI is to use the physical resource block PRB including the muting area. Used to instruct to send a second uplink information by.

In connection with any one of the 35th to 41st optional implementations of the second aspect, in the 42nd optional implementation of the second aspect, the second uplink information is: The method including PUCCH, in which the UE receives the first transmission display information by using the notification signaling of the second uplink information and constitutes the notification signaling of the second uplink information, is quasi-static. It is a composition.

In connection with any one of the 35th to 42nd optional implementations of the second aspect, in the 43rd optional implementation of the second aspect, the first transmission display information is: The carrier identifier of the first uplink information and / or the second transmission display information includes the carrier identifier of the second uplink information.

A third aspect of the present invention provides an uplink information transmitter.
The transmission module is configured to transmit at least one of the first transmission display information of the first uplink information and the second transmission display information to the user equipment UE.
The first transmission display information includes subframes and / or carriers instructing the UE by the base station to transmit the first uplink information.
The first transmission display information and / or the second transmission display information is used to show the behavior of the UE when a collision occurs.

In connection with the third aspect, in the first optional implementation of the third aspect, the collision is the first uplink information in the subframe of the first uplink information, indicated by the base station. It means that the total amount of carriers used by the second uplink information that needs to be transmitted by the UE exceeds the uplink carrier aggregation capability of the UE.

In connection with the implementation of the first optional option of the third aspect or the third aspect, in the implementation of the second optional option of the third aspect, the first uplink information is the sounding reference signal SRS. Preamble, or sequence Sequence.

In relation to any one of the first or second optional implementations of the third aspect, or the third aspect, in the third optional implementation of the third aspect, the first. The uplink information of is periodic first uplink information or aperiodic first uplink information.

In the fourth optional implementation of the third aspect in connection with any one of the third aspect, or any one of the first to third optional implementations of the third aspect, the second. The uplink information of is the information corresponding to the physical uplink control channel PUCCH, the physical uplink shared channel PUSCH, the physical random access channel PRACH, or the above-mentioned channel.

In the fifth optional implementation of the third aspect in connection with any one of the third aspect, or any one of the first to fourth optional implementations of the third aspect, the second. The transmission display information of is included in the first priority rule, and the first priority rule includes the priority of the first uplink information and the priority of the second uplink information.

In connection with the implementation of the fifth optional option of the third aspect, in the implementation of the sixth optional option of the third aspect, the first priority rule is based on the first priority rule. It is used to instruct the UE to determine higher priority data from the first and second uplink information and to send higher priority data.

In connection with the implementation of the fifth or sixth optional option of the third aspect, in the seventh optional option implementation of the third aspect, the first priority rule is the first uplink information and Further used when the higher priority data in the second uplink information is the second uplink information, the first priority rule instructs the UE to discard the first uplink information. Further used to.

In connection with any one of the fifth to seventh optional implementations of the third aspect, in the eighth optional implementation of the third aspect, the first uplink information is: The second uplink information includes periodic first uplink information and / or aperiodic first uplink information, the second uplink information is PRACH, PUCCH, or PUSCH, and the first priority rule is:
The priority of PRACH is higher than the priority of the aperiodic first uplink information.
The priority of PRACH is higher than the priority of the periodic first uplink information.
At least of the fact that the priority of the PUCCH is higher than the priority of the periodic first uplink information and that the priority of the PUSCH is higher than the priority of the periodic first uplink information. Includes one.

In connection with the implementation of the eighth optional option of the third aspect, in the implementation of the ninth optional option of the third aspect, the first priority rule is:
It further includes that the priority of the PUCCH containing only the channel state information CSI information is lower than the priority of the aperiodic first uplink information.

In connection with the implementation of the eighth optional option of the third aspect, in the implementation of the tenth optional option of the third aspect, the first priority rule is:
It further includes that the priority of the PUCCH containing only the CSI information is higher than the priority of the aperiodic first uplink information.

In connection with any one of the eighth to tenth optional implementations of the third aspect, in the eleventh optional optional implementation of the third aspect, the first priority rule is:
It further includes that the priority of the PUCCH including HARQ is higher than the priority of the aperiodic first uplink information.

In connection with the implementation of the eighth optional option of the third aspect, in the implementation of the twelfth optional option of the third aspect, the first priority rule is:
It further includes that the priority of the PUCCH is higher than the priority of the aperiodic first uplink information.

In connection with any one of the eighth to twelfth optional choice implementations of the third aspect, in the thirteenth optional option implementation of the third aspect, the first priority rule is:
It further includes that the priority of the PUSCH including the uplink control information UCI is higher than the priority of the aperiodic first uplink information.

In connection with any one of the eighth to twelfth optional choice implementations of the third aspect, in the fourteenth optional optional implementation of the third aspect, the first priority rule is:
It further includes that the priority of the PUSCH including the UCI is lower than the priority of the aperiodic first uplink information.

In connection with any one of the eighth to fourteenth optional implementations of the third aspect, in the fifteenth optional implementation of the third aspect, the first priority rule is:
It further includes that the priority of the PUSCH without UCI is lower than the priority of the aperiodic first uplink information.

In connection with any one of the eighth to fourteenth optional implementations of the third aspect, in the sixteenth optional implementation of the third aspect, the first priority rule is:
It further includes that the priority of the PUSCH without UCI is higher than the priority of the aperiodic first uplink information.

In connection with any one of the eighth to fourteenth optional implementations of the third aspect, in the seventeenth optional implementation of the third aspect, the first priority rule is:
It further includes that the priority of the PUSCH is higher than the priority of the aperiodic first uplink information.

In connection with any one of the eighth to seventeenth optional implementations of the third aspect, in the eighteenth optional implementation of the third aspect, the first uplink information is: It is arranged on the carrier of the primary cell PCell or the carrier of the secondary cell SCell.

In connection with any one of the eighth to eighteen optional implementations of the third aspect, in the nineteenth optional implementation of the third aspect, the second uplink information is: It is arranged on the carrier of the primary cell PCell or the carrier of the secondary cell SCell.

In the 20th optional implementation of the third aspect in connection with any one of the third aspect, or any one of the first to third optional implementations of the third aspect, the first. Transmission display information of
The first resource includes the first resource, the subframe and / or the subframe group to which the UE transmits the first uplink information, and / or the carrier and / or the carrier to which the UE transmits the first uplink information. / Or used to indicate a carrier group, and / or a second transmission display information
The second priority includes the second priority, which provides the first uplink information by using the first resource when the first resource belongs to a preset priority resource set. Used to instruct the UE to send, the preferred resource set is a subframe and / or subframe group in which the priority of the first uplink information is higher than the priority of the second uplink information. / Or includes carriers and / or carrier groups.

In the 21st optional implementation of the third aspect in connection with any one of the third aspect, or any one of the first to third optional implementations of the third aspect, the first. Transmission display information of
The first resource includes the first resource, the subframe and / or the subframe group to which the UE transmits the first uplink information, and / or the carrier and / or the carrier to which the UE transmits the first uplink information. / Or used to indicate a carrier group.

In connection with the implementation of the 21st optional option of the third aspect, in the implementation of the 22nd optional option of the third aspect, the first resource belongs to a preset preferred resource set and is preferred. The resource set includes subframes and / or subframe groups in which the priority of the first uplink information is higher than the priority of the second uplink information, and / or carriers and / or carrier groups.

In relation to any one of the 20th to 22nd optional implementations of the third aspect, in the 23rd optional implementation of the third aspect, the first resource, and the second. The resources used by the uplink information of the collision avoidance condition satisfy the collision avoidance condition, and the total amount of carriers used by the first uplink information and the second uplink information in the same subframe is the UE. It is less than the uplink carrier aggregation ability of.

In connection with the implementation of the 23rd optional option of the 3rd aspect, in the implementation of the 24th optional option of the 3rd aspect, the resources used by the second uplink information are preconfigured. The second uplink information includes PUCCH information, PUSCH information, or PRACH information.

In the 25th optional implementation of the third aspect in connection with any one of the third aspect, or any one of the first to 24th optional implementations of the third aspect, the transmission module. Is configured to transmit the first transmission display information to the UE by using higher layer signaling or physical layer signaling.

In the 26th optional implementation of the third aspect in connection with any one of the third aspect, or any one of the first to third optional implementations of the third aspect, the first. Transmission display information of
A third resource, including a third resource, is used to indicate the time domain resource, frequency domain resource, and / or spatial domain resource used by the UE to send the first uplink information. ..

A third aspect in connection with any one of a third aspect, a first to third optional implementation of the third aspect, or a 26th optional implementation of the third aspect. In the 27th optional implementation of, the second transmission display information is:
The fourth resource, including the fourth resource, is used to indicate the time domain resource, frequency domain resource, and / or spatial domain resource used by the UE to transmit the second uplink information. ..

In connection with the implementation of the 26th optional option of the third aspect, in the implementation of the 28th optional option of the third aspect, the time domain resource used by the first uplink information is the first. Includes at least one of subframe location information, orthogonal frequency division multiplex OFDM location information, cyclic shift information, and SRS transmit subframe offsets occupied by uplink information.

Used by the second uplink information in the 29th optional implementation of the third aspect in connection with any one of the 26th to 28th optional implementations of the third aspect. The time domain resource to be implemented includes the time domain location of the physical resource block PRB used to transmit the second uplink information, including the muting area, and / or the time domain location of the muting area.

In connection with the implementation of the 29th optional option of the third aspect, in the implementation of the 30th optional option of the third aspect, the time domain location of the muting area is within the uplink pilot time slot UpPTS physical channel. It is in.

In connection with the implementation of the 29th or 30th optional option of the third aspect, in the implementation of the 31st optional option of the third aspect, the time domain location of the muting area is the starting point of the muting area. And including the end point.

In connection with any one of the 26th to 31st optional implementations of the third aspect, in the 32nd optional implementation of the third aspect, the frequency of the first uplink information. The domain resource includes at least one of the location information of the frequency domain resource occupied by the first uplink information, the carrier information occupied by the first uplink information, the bandwidth information, and the frequency hopping configuration.

In connection with any one of the 26th to 32nd optional implementations of the third aspect, in the 33rd optional implementation of the third aspect, the frequency of the second uplink information. Domain resources include the frequency domain location of the PRB, which includes the muting area and is used to transmit the second uplink information, and / or the frequency domain location of the muting area.

In connection with any one of the 26th to 34th optional implementations of the third aspect, in the 35th optional implementation of the third aspect, the spatial domain resource is port information. be.

In connection with any one of the 26th to 35th optional implementations of the third aspect, in the 36th optional implementation of the third aspect, the first transmission display information is: A third resource is included, the transmit module is configured to transmit the first transmission display information by using the notification signaling of the first uplink information, or the transmit module is configured to transmit a second uplink. It is configured to transmit the first transmission display information by using the notification signaling of the link information.

In connection with any one of the 26th to 35th optional implementations of the third aspect, in the 36th optional implementation of the third aspect, the second transmission display information is: A fourth resource is included, the transmit module is configured to transmit the second transmission display information by using the notification signaling of the second uplink information, or the transmit module is configured to transmit the first uplink. It is configured to transmit the second transmission display information by using the notification signaling of the link information.

In connection with the implementation of the 35th or 36th optional option of the third aspect, in the 37th optional option implementation of the third aspect, the method constituting the notification signaling of the first uplink information is. In a quasi-static configuration, the transmit module is configured to notify the first transmission display information and / or the second transmission display information by using a broadcast message, or a first uplink. The method of configuring informational notification signaling is a dynamic configuration, where the transmit module is at least one of the following signalings: individual signaling, higher layer signaling, MAC signaling, and physical layer signaling. Is configured to notify the first transmission display information and / or the second transmission display information by using.

In connection with any one of the 35th to 37th optional implementations of the third aspect, in the 38th optional implementation of the third aspect, the notification of the second uplink information. The method constituting the signaling is a quasi-static configuration, and the transmission module is configured to notify the first transmission display information and / or the second transmission display information by using a broadcast message. , Or the method of configuring the notification signaling of the second uplink information is a dynamic configuration, where the transmit module is responsible for the next signaling, namely individual signaling, higher layer signaling, MAC signaling, and physical layer. It is configured to notify the first transmission display information and / or the second transmission display information by using at least one of the signalings.

In connection with any one of the 26th to 38th optional implementations of the third aspect, in the 39th optional implementation of the third aspect, the notification of the first uplink information. The method of configuring signaling is a dynamic configuration in which the transmit module uses enhanced uplink grant signaling or uplink scheduling signaling to display first and / or second transmission display information. Is configured to send to the UE.

In connection with any one of the 26th to 38th optional implementations of the third aspect, in the 40th optional implementation of the third aspect, the transmit module is extended down. The link control information DCI is configured to transmit the first transmission display information and / or the second transmission display information to the UE.

In connection with the implementation of the 40th optional option of the third aspect, in the implementation of the 41st optional option of the third aspect, the type of DCI is to use the physical resource block PRB including the muting area. Used to instruct to send a second uplink information by.

In connection with any one of the 26th to 41st optional implementations of the third aspect, in the 42nd optional implementation of the third aspect, the second uplink information is: The transmission module including the PUCCH is configured to indicate the first transmission display information in the notification signaling of the second uplink information, and the method of configuring the notification signaling of the second uplink information is quasi-statement. It is a static configuration.

In connection with any one of the 26th to 42nd optional implementations of the third aspect, in the 43rd optional implementation of the third aspect, the first transmission display information is: The carrier identifier of the first uplink information and / or the second transmission display information includes the carrier identifier of the second uplink information.

A fourth aspect of the present invention provides an uplink signal transmitter.
A receiving module configured to receive at least one of the first transmission display information and / or the second transmission display information of the first uplink information transmitted by the base station. The first transmission display information includes a receiving module including a subframe and / or carrier instructing the user equipment UE by the base station to transmit the first uplink information.
It includes a processing module configured to determine the behavior of the UE in the event of a collision based on the first transmission display information and / or the second transmission display information.

In connection with the fourth aspect, in the first optional implementation of the fourth aspect, the collision is the first uplink information in the subframe of the first uplink information, indicated by the base station. It means that the total amount of carriers used by the second uplink information that needs to be transmitted by the UE exceeds the uplink carrier aggregation capability of the UE.

In connection with the implementation of the first optional option of the fourth aspect or the fourth aspect, in the implementation of the second optional option of the fourth aspect, the first uplink information is the sounding reference signal SRS. Preamble, or sequence Sequence.

In the third optional implementation of the fourth aspect in connection with any one of the fourth aspect, or any one of the first or second optional implementations of the fourth aspect, the first. The uplink information of is periodic first uplink information or aperiodic first uplink information.

In the fourth optional implementation of the fourth aspect in connection with any one of the fourth aspect, or any one of the first to third optional implementations of the fourth aspect, the second. The uplink information of is the information corresponding to the physical uplink control channel PUCCH, the physical uplink shared channel PUSCH, the physical random access channel PRACH, or the above-mentioned channel.

In the fifth optional implementation of the fourth aspect in connection with any one of the fourth aspect, or any one of the first to fourth optional implementations of the fourth aspect, the second. The transmission display information of is included in the first priority rule, and the first priority rule includes the priority of the first uplink information and the priority of the second uplink information.

In connection with the implementation of the fifth optional option of the fourth aspect, in the sixth optional implementation of the fourth aspect, the apparatus is:
It further includes a transmission module configured to transmit higher priority data, the higher priority data being the first uplink information and the second uplink based on the first priority rule. Determined from information.

In connection with the implementation of the fifth or sixth optional option of the fourth aspect, in the seventh optional implementation of the fourth aspect, the processing module is to discard the first uplink information. Further configured, the higher priority data in the first uplink information and the second uplink information is the second uplink information.

In connection with any one of the fifth to seventh optional implementations of the fourth aspect, in the eighth optional implementation of the fourth aspect, the first uplink information is: The second uplink information includes the periodic first uplink information and the aperiodic first uplink information, the second uplink information is PRACH, PUCCH, or PUSCH, and the first priority rule is:
The priority of PRACH is higher than the priority of the aperiodic first uplink information.
The priority of PRACH is higher than the priority of the periodic first uplink information.
At least of the fact that the priority of the PUCCH is higher than the priority of the periodic first uplink information and that the priority of the PUSCH is higher than the priority of the periodic first uplink information. Includes one.

In connection with the implementation of the eighth optional option of the fourth aspect, in the implementation of the ninth optional option of the fourth aspect, the first priority rule is:
It further includes that the priority of the PUCCH containing only the channel state information CSI information is lower than the priority of the aperiodic first uplink information.

In connection with the implementation of the eighth optional option of the fourth aspect, in the implementation of the tenth optional option of the fourth aspect, the first priority rule is:
It further includes that the priority of the PUCCH containing only the CSI information is higher than the priority of the aperiodic first uplink information.

In connection with any one of the eighth to tenth optional implementations of the fourth aspect, in the eleventh optional optional implementation of the fourth aspect, the first priority rule is:
It further includes that the priority of the PUCCH including HARQ is higher than the priority of the aperiodic first uplink information.

In connection with the implementation of the eighth optional option of the fourth aspect, in the implementation of the twelfth optional option of the fourth aspect, the first priority rule is:
It further includes that the priority of the PUCCH is higher than the priority of the aperiodic first uplink information.

In connection with any one of the eighth to twelfth optional implementations of the fourth aspect, in the thirteenth optional implementation of the fourth aspect, the first priority rule is:
It further includes that the priority of the PUSCH containing the uplink control information UCI is higher than the priority of the aperiodic SRS.

In connection with any one of the eighth to twelfth optional implementations of the fourth aspect, in the fourteenth optional optional implementation of the fourth aspect, the first priority rule is:
It further comprises that the priority of the PUSCH containing the UCI is lower than the priority of the aperiodic SRS.

In connection with any one of the eighth to fourteenth optional implementations of the fourth aspect, in the fifteenth optional implementation of the fourth aspect, the first priority rule is:
It further includes that the priority of the PUSCH without UCI is lower than the priority of the aperiodic first uplink information.

In connection with any one of the eighth to fourteenth optional implementations of the fourth aspect, in the sixteenth optional implementation of the fourth aspect, the first priority rule is:
It further includes that the priority of the PUSCH without UCI is higher than the priority of the aperiodic first uplink information.

In connection with any one of the eighth to fourteenth optional implementations of the fourth aspect, in the seventeenth optional implementation of the fourth aspect, the first priority rule is:
It further includes that the priority of PUSCH is higher than the priority of aperiodic SRS.

In connection with any one of the eighth to seventeenth optional implementations of the fourth aspect, in the eighteenth optional implementation of the fourth aspect, the first uplink information is: It is arranged on the carrier of the primary cell PCell or the carrier of the secondary cell SCell.

In connection with any one of the eighth to eighteen optional implementations of the fourth aspect, in the nineteenth optional implementation of the fourth aspect, the second uplink information is: It is arranged on the carrier of the primary cell PCell or the carrier of the secondary cell SCell.

In the 20th optional implementation of the 4th aspect in connection with any one of the 4th aspect, or any one of the 1st to 4th optional implementations of the 4th aspect, the second. The transmission display information of the first resource includes a subframe and / or a subframe group to which the UE transmits the first uplink information, and / or the UE is the first uplink. Used to indicate the carrier and / or carrier group that sends the information,
The second transmission display information includes a second priority, the second priority is used to indicate a preset priority resource set, and the first resource is the preset priority. Belongs to a resource set and
The transmission module is further configured to transmit the first uplink information by using the first resource.

In the 21st optional implementation of the 4th aspect in connection with any one of the 4th aspect, or any one of the 1st to 4th optional implementations of the 4th aspect, the first. Transmission display information of
The first resource includes the first resource, the subframe and / or the subframe group to which the UE transmits the first uplink information, and / or the carrier and / or the carrier to which the UE transmits the first uplink information. / Or used to indicate a carrier group,
The transmission module is further configured to transmit the first uplink information by using the first resource.

In connection with the implementation of the 21st optional option of the 4th aspect, in the 22nd optional option implementation of the 4th aspect, the first resource belongs to a preset preferred resource set and is preferred. The resource set includes subframes and / or subframe groups in which the priority of the first uplink information is higher than the priority of the second uplink information, and / or carriers and / or carrier groups.

In relation to any one of the 20th to 22nd optional implementations of the fourth aspect, in the 23rd optional implementation of the fourth aspect, the first resource, and the second. The resources used by the uplink information of are satisfied with the carrier collision avoidance condition, and the carrier collision avoidance condition is the total amount of carriers used by the first uplink information and the second uplink information in the same subframe. , It is less than the uplink carrier aggregation capability of the UE.

In connection with the implementation of the 23rd optional option of the 4th aspect, in the implementation of the 24th optional option of the 4th aspect, the resources used by the second uplink information are preconfigured. The second uplink information includes PUCCH information, PUSCH information, or PRACH information.

In the 25th optional implementation of the 4th aspect in connection with any one of the 4th aspect, or any one of the 1st to 24th optional implementations of the 4th aspect, the receiving module. Is further configured to receive the first transmission display information transmitted by the base station for the UE by using higher layer signaling or physical layer signaling.

In the 26th optional implementation of the fourth aspect in connection with any one of the fourth aspect, or any one of the first to fourth optional implementations of the fourth aspect, the first. The transmission display information includes a third resource, which is a time domain resource, a frequency domain resource, and / or a spatial domain resource used by the UE to transmit the first uplink information. Used to indicate, the transmission module is configured to transmit a first uplink information and / or a second uplink information based on a third resource, and / or a second transmission display. The information includes a fourth resource, the fourth resource to indicate the time domain resource, frequency domain resource, and / or spatial domain resource used by the UE to transmit the second uplink information. Used, the transmission module is configured to transmit the first uplink information and / or the second uplink information based on the fourth resource.

In connection with the implementation of the 26th optional option of the fourth aspect, in the implementation of the 27th optional option of the fourth aspect, the transmission module transmits the first uplink information on the third resource. However, it is configured to skip sending the second uplink information on the corresponding time domain resource of the carrier that is in carrier collision with the third resource.
The corresponding time domain resource of the carrier that has fallen into carrier collision with the third resource is the same as the time domain resource of the third resource.

In connection with the implementation of the 26th optional option of the fourth aspect, in the implementation of the 28th optional option of the fourth aspect, the transmission module transmits the second uplink information on the fourth resource. However, it is configured to send the first uplink information on the corresponding time domain resource of the carrier that is in carrier collision with the fourth resource.
The corresponding time domain resource of the carrier that is in carrier collision with the fourth resource is different from the time domain resource of the fourth resource.

In connection with the implementation of the 26th optional option of the fourth aspect, in the implementation of the 28th optional option of the fourth aspect, the time domain resource used by the first uplink information is the first. Includes at least one of subframe location information, orthogonal frequency division multiplex OFDM location information, cyclic shift information, and SRS transmit subframe offsets occupied by uplink information.

Used by the second uplink information in the thirtieth optional implementation of the fourth aspect in connection with any one of the 26th to 29th optional implementations of the fourth aspect. The time domain resource to be implemented includes the time domain location of the physical resource block PRB used to transmit the second uplink information and / or the time domain location of the muting area.
The transmission module is configured to include a muting area and skip transmitting the second uplink information at the PRB's time domain location used to transmit the second uplink information. ..

In connection with the implementation of the thirtieth optional option of the fourth aspect, in the implementation of the thirty-first optional option of the fourth aspect, the time domain location of the muting area is the start and end points of the muting area. including.

In connection with any one of the 26th to 31st optional implementations of the fourth aspect, in the 32nd optional implementation of the fourth aspect, the frequency of the first uplink information. The domain resource includes at least one of the location information of the frequency domain resource occupied by the first uplink information, the carrier information occupied by the first uplink information, the bandwidth information, and the frequency hopping configuration.

In connection with any one of the 26th to 32nd optional implementations of the fourth aspect, in the 33rd optional implementation of the fourth aspect, the frequency of the second uplink information. Domain resources include the frequency domain location of the PRB, which includes the muting area and is used to transmit the second uplink information, and / or the frequency domain location of the muting area.

In connection with any one of the 26th to 33rd optional implementations of the fourth aspect, in the 34th optional implementation of the fourth aspect, the spatial domain resource is port information. be.

In connection with any one of the 26th to 34th optional implementations of the fourth aspect, in the 35th optional implementation of the fourth aspect, the first transmission display information is: A third resource is included, the receiving module is configured to receive the first transmission display information by using the notification signaling of the first uplink information, or the receiving module is configured to receive a second uplink. It is configured to receive the first transmission display information by using the notification signaling of the link information.

In connection with any one of the 26th to 35th optional implementations of the fourth aspect, in the 36th optional implementation of the fourth aspect, the second transmission display information is: A fourth resource is included, the receiving module is configured to receive the second transmission display information by using the notification signaling of the second uplink information, or the receiving module is configured to receive the first uplink. It is configured to receive the second transmission display information by using the notification signaling of the link information.

In connection with the implementation of the 35th or 36th optional option of the 4th aspect, in the 37th optional option implementation of the 4th aspect, the method constituting the notification signaling of the first uplink information is. In a quasi-static configuration, the receive module is configured to receive a first transmission display information and / or a second transmission display information by using a broadcast message, or a first uplink. The method of configuring informational notification signaling is a dynamic configuration, where the receiving module is at least one of the following signalings: individual signaling, higher layer signaling, MAC signaling, and physical layer signaling. Is configured to receive the first transmission display information and / or the second transmission display information by using.

In connection with any one of the 35th to 37th optional implementations of the fourth aspect, in the 38th optional implementation of the fourth aspect, the notification of the second uplink information. The method of configuring signaling is a quasi-static configuration, and the receiving module is configured to receive the first transmission display information and / or the second transmission display information by using a broadcast message. , Or the method of configuring the notification signaling of the second uplink information is a dynamic configuration, where the receiving module is responsible for the next signaling, namely individual signaling, higher layer signaling, MAC signaling, and physical layer. It is configured to receive the first transmission display information and / or the second transmission display information by using at least one of the signalings.

In connection with any one of the 35th to 38th optional implementations of the fourth aspect, in the 39th optional implementation of the fourth aspect, the notification of the first uplink information. The method of configuring signaling is a dynamic configuration in which the receiving module receives the first transmission display information and / or the second transmission display information by using uplink grant signaling or uplink scheduling signaling. It is configured as follows.

In connection with any one of the 35th to 39th optional implementations of the fourth aspect, in the 40th optional implementation of the fourth aspect, the receiving module has downlink control information. It is configured to receive the first transmission display information and / or the second transmission display information by using DCI.

In connection with the implementation of the 40th optional option of the 4th aspect, in the implementation of the 41st optional option of the 4th aspect, the type of DCI is to use the physical resource block PRB including the muting area. Used to instruct to send a second uplink information by.

In connection with any one of the 35th to 41st optional implementations of the fourth aspect, in the 42nd optional implementation of the fourth aspect, the second uplink information is: The receiving module, including the PUCCH, is configured to receive the first transmission display information by using the notification signaling of the second uplink information, and constitutes the notification signaling of the second uplink information. The method is a quasi-static configuration.

In connection with any one of the 35th to 42nd optional implementations of the fourth aspect, in the 42nd optional implementation of the fourth aspect, the first transmission display information is: The carrier identifier of the first uplink information and / or the second transmission display information includes the carrier identifier of the second uplink information.

A fifth aspect of the present invention provides a base station including any of the uplink information transmitters in the third aspect.

A sixth aspect of the present invention provides a user device including any uplink information transmitting device according to the fourth aspect.

In the uplink information transmission method provided in the embodiment of the present invention, the base station uses at least one of the first transmission display information and the second transmission display information of the first uplink information. It transmits to the UE, and the UE determines the behavior of the UE when a collision occurs based on the first transmission display information and / or the second transmission display information. The uplink information transmission method provided in the present invention is used to reduce the impact of carrier collision on the processing efficiency of the UE.

In order to more clearly describe the technical solutions in the embodiments of the present invention or in the prior art, the following will briefly describe the accompanying drawings required to describe those embodiments or prior arts. do. Obviously, the accompanying drawings in the following description show only some embodiments of the present invention, and those skilled in the art will nevertheless otherwise from these attached drawings without creative effort. Drawings can be derived.
It is a flowchart of Embodiment 1 of the uplink information transmission method by Embodiment of this invention. It is a flowchart of Embodiment 2 of the uplink information transmission method by Embodiment of this invention. It is a flowchart of Embodiment 3 of the uplink information transmission method by Embodiment of this invention. It is a flowchart of Embodiment 4 of the uplink information transmission method by Embodiment of this invention. It is a flowchart of Embodiment 5 of the uplink information transmission method by Embodiment of this invention. It is a schematic diagram of the carrier switching in Embodiment 3 of the uplink information transmission method shown in FIG. It is a schematic structural drawing of Embodiment 1 of the uplink information transmission apparatus by Embodiment of this invention. It is a schematic structure diagram of Embodiment 1 of another uplink information transmission apparatus by Embodiment of this invention. It is a schematic structural diagram of Embodiment 2 of another uplink information transmission apparatus by Embodiment of this invention.

Hereinafter, the technical solution according to the embodiment of the present invention will be described clearly and completely with reference to the accompanying drawings according to the embodiment of the present invention. Obviously, the embodiments described are only some, but not all, of the embodiments of the present invention. All other embodiments obtained by one of ordinary skill in the art based on embodiments of the invention without creative effort shall fall within the scope of protection of the invention.

In the specification, claims, and accompanying drawings of the invention, terms such as "first," "second," "third," and "fourth" are similar. Note that it is used to make a distinction between objects, not necessarily to describe a particular sequence or sequence. The data referred to in such a manner are interchangeable in appropriate circumstances, whereby the embodiments of the invention described herein are shown or described herein. It should be understood that it is possible to carry out in an order other than the order in which they are. Moreover, the terms "include", "have", and any other variant are intended to cover non-exclusive inclusion, eg, a process, method, or system that includes a list of steps or units. , Products, or devices are not necessarily limited to the steps or units explicitly listed, but are not explicitly listed, or are specific to such processes, methods, systems, products, or devices. May include other units of.

In a carrier aggregation scenario, the uplink carrier aggregation capability supported by the UE is usually lower than the downlink carrier aggregation capability, i.e., on some carriers, the UE has only downlink transmission capability, but up. Has no link transmission capability. Therefore, if the base station needs to obtain uplink signals such as the sounding reference signal SRS of these carriers, the uplink carrier assigned to the UE needs to be switched to one of the carriers of the UE. .. During carrier switching, carrier collisions with carriers may occur in which uplink information (such as PUCCH, PUSCH, or PRACH) needs to be transmitted by the UE. Carrier collision is used by the carrier instructing the UE to transmit the first uplink information in the same subframe and the second uplink information that needs to be transmitted by the UE. It means that the total amount with the carrier that becomes becomes exceeds the uplink carrier aggregation ability of the UE. There is no PUSCH transmission on the carrier of the first uplink information transmitted by the UE. Therefore, an embodiment of the present invention provides a method for transmitting uplink information to reduce the impact of carrier collision on the UE.

FIG. 1 is a flowchart of the first embodiment of the uplink information transmission method according to the embodiment of the present invention.

As shown in FIG. 1, this embodiment of the invention can be performed by a base station and a UE. This embodiment of the invention may include the following steps:

S101: The base station transmits at least one of the first transmission display information of the first uplink information and the second transmission display information to the UE.

The first transmission display information includes subframes and / or carriers instructing the UE to transmit the first uplink information. The first transmission display information and / or the second transmission display information is used to show the behavior of the UE when a collision occurs. The collision is the carrier of the first uplink information and the carrier used by the second uplink information that needs to be transmitted by the UE in the subframe of the first uplink information indicated by the base station. Means that the total amount of will exceed the uplink carrier aggregation capability of the UE.

Optionally, the first uplink information can be an uplink signal, eg, a sounding reference signal SRS, a preamble Premium, or a sequence Sequence. The first uplink information is periodic first uplink information or aperiodic first uplink information, such as periodic SRS or aperiodic SRS.

Optionally, the second uplink information can be an uplink channel, eg, a physical uplink control channel PUCCH, a physical uplink shared channel PUSCH, a physical random access channel PRACH, or information corresponding to the aforementioned channel.

S102: The UE determines the behavior of the UE when a collision occurs based on the first transmission display information and / or the second transmission display information. The subframe referred to in this embodiment of the invention can be a subframe, or can be a subframe group or subframe set, and the subframe group can be a subframe set, this embodiment of the invention. It should be noted that the carrier referred to in the form can be a carrier, or a carrier group or a carrier set, and the carrier group can also be a carrier set. The uplink information transmission method provided in the present invention is used to reduce the impact of carrier collision on the processing efficiency of the UE.

FIG. 2 is a flowchart of the second embodiment of the uplink information transmission method according to the embodiment of the present invention.

Based on the method shown in FIG. 1, this embodiment of the invention may include the following steps, where the base station transmits a second transmission display information to the UE in S101 and a second transmission display. If the information includes a first priority rule, S102 may include the following steps:

S201: The UE transmits higher priority data.

The higher priority data is determined from the UE's first uplink signal and the uplink information to be transmitted, based on the first priority rule. The first priority rule includes the priority of the first uplink information and the second uplink information.

Optionally, after S201, S102 may further include the following steps:

S202: When the higher priority data in the first uplink information and the second uplink information is the second uplink information, the UE discards the first uplink information.

It should be noted that the first priority rule may include a priority rule between the first uplink information in the plurality of scenarios and the second uplink information in the plurality of scenarios.

For example, the first uplink information in a plurality of scenarios may include periodic first uplink information and aperiodic first uplink information, and the second uplink information in the plurality of scenarios may include. It may include PRACH, PUSCH, and PUCCH. The implementation of the first optional option of the first priority rule is:
The priority of PRACH is higher than the priority of the aperiodic first uplink information.
The priority of PRACH is higher than the priority of the periodic first uplink information.
At least of the fact that the priority of the PUCCH is higher than the priority of the periodic first uplink information and that the priority of the PUSCH is higher than the priority of the periodic first uplink information. Can include one.

With optional, the implementation of the second optional of the first priority rule is:
It may further include that the priority of the PUCCH containing only the channel state information CSI information is lower than the priority of the aperiodic first uplink information.

It should be noted that PUCCH containing only CSI does not include the hybrid automatic repeat request HARQ response message (HARQ-ACK & SR).

With optional, the implementation of the third optional of the first priority rule is:
It may further include that the priority of the PUCCH containing only the CSI information is higher than the priority of the aperiodic first uplink information.

It should be noted that PUCCH containing only CSI does not include the hybrid automatic repeat request HARQ response message (HARQ-ACK & SR).

In an optional, based on the implementation of the second or third optional of the first priority rule, in the implementation of the fourth optional of the first priority rule, the first priority rule is:
It may further include that the priority of the PUCCH including HARQ is higher than the priority of the aperiodic first uplink information.

In an optional, fifth optional implementation of the first priority rule, the first priority rule is:
It may further include that the priority of the PUCCH is higher than the priority of the aperiodic first uplink information.

In an optional, in the sixth optional implementation of the first priority rule, based on any one of the first to fifth optional implementations of the first priority rule, the first. The priority rule of 1 is
It may further include that the priority of the PUSCH containing the uplink control information UCI is higher than the priority of the aperiodic first uplink information.

In an optional, in the seventh optional implementation of the first priority rule, based on any one of the first to fifth optional implementations of the first priority rule, the first. The priority rule of 1 is
It may further include that the priority of the PUSCH containing the UCI is lower than the priority of the aperiodic first uplink information.

In an optional, in the eighth optional implementation of the first priority rule, based on any one of the first to seventh optional implementations of the first priority rule, the first. The priority rule of 1 is
It may further include that the priority of the PUSCH without UCI is lower than the priority of the aperiodic first uplink information.

In an optional, in the ninth optional implementation of the first priority rule, based on any one of the first to seventh optional implementations of the first priority rule, the second. The priority rule of 1 is
It may further include that the priority of the PUSCH without UCI is higher than the priority of the aperiodic first uplink information.

In an optional, in the tenth optional implementation of the first priority rule, based on any one of the first to seventh optional implementations of the first priority rule, the first. The priority rule of 1 is
It may further include that the priority of the PUSCH is higher than the priority of the aperiodic first uplink information.

In the optional implementation of the above-mentioned optional first priority, the first uplink information is located on the carrier of the primary cell PCell or the carrier of the secondary cell SCell.

In the optional implementation of the above-mentioned optional first priority, the second uplink information is located on the carrier of the PCell or the carrier of the secondary cell SCell.

Regarding the periodic first uplink signal, the priority of the periodic first uplink signal arranged in the PCell is the priority of the periodic first uplink signal arranged in the SCell. For a higher, aperiodic first uplink signal, the priority of the aperiodic first uplink signal located in the PCell is the aperiodic first located in the SCell. Note that it has a higher priority than the uplink signal of. However, the priority relationship between the first uplink signal and the second uplink signal is that the first uplink signal or the second uplink signal is located in the PCell or SCell. Not affected by whether or not.

It should be further noted that the PRACH priority is usually higher than the PUCCH priority and the PUCCH priority is higher than the PUSCH priority. Preferably, with reference to Table 1, Table 1 is a preferred implementation of the first priority provided in this embodiment of the invention.

The PUCCH with HARQ-ACK is a PUCCH that includes a hybrid automatic retransmission. A PUCCH with CSI without HARQ-ACK is a PUCCH without HARQ and with CSI. The PUSCH with UCI is a PUSCH containing uplink control information. The PUSCH without UCI is a PUSCH that does not include uplink control information. "Yes or No" in the table above means that the option can be set to "Yes" in the first priority setting and "No" in another priority setting. There is.

FIG. 3 is a flowchart of the third embodiment of the uplink information transmission method according to the embodiment of the present invention.

Based on the method shown in FIG. 1, this embodiment of the invention may include the following steps:

The first transmission display information in S101 includes a first resource, and the first resource is a subframe and / or a subframe group to which the UE transmits the first uplink information, and / or the UE is the first. 1 Used to indicate the carrier and / or carrier group that sends the uplink information.

Optionally, the first resource belongs to a preset preferred resource set. The preferred resource set includes subframes and / or subframe groups in which the priority of the first uplink information is higher than the priority of the second uplink information, and / or carriers and / or carrier groups. Optionally, the first resource can be used to perform switching on the first uplink information, subframes and / or subframe groups, and / or the first uplink information. Carriers and / or carrier groups that can be used to perform switching on. Optionally, the resources used by the second uplink information are subframes and / or subframe groups that cannot be used to perform switching on the first uplink information, and / Alternatively, a carrier and / or carrier group that cannot be used to perform switching on the first uplink information.

S102 may then include the following steps:

S301: The UE transmits the first uplink information by using the first resource.

Preferably, the first resource and the resource used by the second uplink information satisfy the carrier collision avoidance condition, and the carrier collision avoidance condition is the first uplink information and the second uplink information in the same subframe. The total amount of carriers used by the uplink information is less than the uplink carrier aggregation capability of the UE.

Note that the resources used by the second uplink information are preconfigured and the second uplink information includes information corresponding to each of the PUCCH, PUSCH, PRACH, or the aforementioned channels. I want to be.

Optionally, the base station may transmit the first transmission display information to the UE by using higher layer signaling or physical layer signaling. Optionally, the base station may transmit the first transmission display information by using Layer 1 signaling.

In the uplink information transmission scheme provided in this embodiment of the invention, the base station may allocate preferred resources to the UE to transmit the first uplink information. Preferred resources can be used to reduce or avoid carrier collisions and to reduce the impact of carrier collisions on the processing efficiency of the UE.

FIG. 4 is a flowchart of the fourth embodiment of the uplink information transmission method according to the embodiment of the present invention.

Based on the method shown in FIG. 1, this embodiment of the invention may include the following steps:

The first transmission display information transmitted to the UE by the base station in S101 may include a first resource, the first resource being a subframe and / or a subframe in which the UE transmits the first uplink information. Used to indicate a group and / or a carrier and / or carrier group to which the UE transmits first uplink information. In addition, the second transmission display information transmitted to the UE by the base station in S101 is
The second priority may include a second priority, which is the first uplink information by using the first resource when the first resource belongs to a preset priority resource set. A preferred resource set is a subframe and / or subframe group in which the priority of the first uplink information is higher than the priority of the second uplink information. And / or includes carriers and / or carrier groups.

S102 may then include the following steps:

S401: When the first resource belongs to the preset priority resource set, the UE transmits the first uplink information by using the first resource.

Preferably, the first resource belongs to a preset preferred resource set. The priority resource set is a subframe and / or a subframe group in which the priority of the first uplink information is higher than the priority of the second uplink information, and / or the priority of the first uplink information is. Includes carriers and / or carrier groups with higher priority than the second uplink information.

Preferably, the first resource and the resource used by the second uplink information satisfy the carrier collision avoidance condition, and the carrier collision avoidance condition is the first uplink information and the second uplink information in the same subframe. The total amount of carriers used by the uplink information is less than the uplink carrier aggregation capability of the UE.

It should be noted that the resources used by the second uplink information are preconfigured and the second uplink information includes PUCCH information, PUSCH information, or PRACH information.

Optionally, the base station may transmit the first transmission display information to the UE by using higher layer signaling or physical layer signaling. Optionally, the base station may transmit the first transmission display information by using Layer 1 signaling.

In the uplink information transmission scheme provided in this embodiment of the invention, the base station may indicate to the UE that the first uplink signal has a higher priority on preferred resources. , The UE may quickly determine whether to transmit the first uplink signal or the second uplink signal, thereby reducing the impact of carrier collisions on the processing efficiency of the UE.

FIG. 5 is a flowchart of the fifth embodiment of the uplink information transmission method according to the embodiment of the present invention.

Based on the method shown in FIG. 1, this embodiment of the invention may include the following steps:

In S101, the base station transmits the first transmission display information to the UE, and the first transmission display information is
A third resource may be included, the third resource being used to indicate the time domain resource, frequency domain resource, and / or spatial domain resource used by the UE to transmit the first uplink information. , And / or in S101, the base station transmits the second transmission display information to the UE, and the second transmission display information is
The fourth resource, including the fourth resource, is used to indicate the time domain resource, frequency domain resource, and / or spatial domain resource used by the UE to transmit the second uplink information. ..

S102 may then include S501 and / or S502.

S5011: The UE transmits the first uplink information and / or the second uplink information based on the third resource.

The UE transmits the first uplink information on the third resource and does not transmit the second uplink information on the corresponding time domain resource of the carrier that is in carrier collision with the third resource. The corresponding time domain resource of the carrier that has fallen into carrier collision with the third resource is the same as the time domain resource of the third resource.

S502: The UE transmits the first uplink information and / or the second uplink information based on the fourth resource.

The UE transmits the second uplink information on the fourth resource and the first uplink information on the corresponding time domain resource of the carrier that is in carrier collision with the fourth resource. The corresponding time domain resource of the carrier that is in carrier collision with the fourth resource is different from the time domain resource of the fourth resource.

The time domain resource, frequency domain resource, and / or spatial domain resource determined by the UE based on the third and / or fourth resource to transmit the second uplink data are available portions. Note that it contains only, i.e. does not fall into a carrier collision with the time domain resource, frequency domain resource, and / or spatial domain resource of the first uplink data.

Preferably, considering the delay of uplink carrier switching, the time domain resource and / or frequency domain resource used by the first uplink data may contain some OFDM symbols and the second uplink data. Muting areas in the time domain resource and / or frequency domain resource used by the first uplink data may exceed the time domain resource and / or frequency domain resource used by the first uplink data.

Optionally, the time domain resources used by the first uplink information are the subframe location information, orthogonal frequency division multiplexing OFDM location information, circular shift information, and SRS transmit subs occupied by the first uplink information. It may include at least one of the frame offsets.

Optionally, the time domain resource used by the second uplink information includes the muting area and the time domain location of the physical resource block PRB used to transmit the second uplink information, and / Or includes the time domain location of the muting area. The time domain location of the muting area includes the start and end points of the muting area.

Optionally, the frequency domain resource of the first uplink information includes the location information of the frequency domain resource occupied by the first uplink information, the carrier information occupied by the first uplink information, the bandwidth information, and. Includes at least one of the frequency hopping configurations.

Optionally, the frequency domain resource for the second uplink information includes the muting area and / or the frequency domain location of the PRB used to transmit the second uplink information. Includes frequency domain location.

Optionally, the spatial domain resource is port information.

If the first transmission display message transmitted by the base station to the UE in S101 contains a third resource, S102 may include S501 and a second transmission display transmitted by the base station to the UE in S102. If the message contains a fourth resource, S102 may include S502, or the first transmission display message transmitted to the UE by the base station in S101 contains a third resource and a second transmission. Further note that if the display message contains a fourth resource, S102 may include at least one of S501 or S502.

In this embodiment, optionally, if the first transmission display information includes a third resource, the base station may use the first uplink information notification signaling to display the first transmission. The information may be transmitted, or the base station transmits the first transmission display information by using the notification signaling of the second uplink information.

Optionally, if the second transmission display information includes a fourth resource, the base station may transmit the second transmission display information by using the notification signaling of the second uplink information. Alternatively, the base station transmits the second transmission display information by using the notification signaling of the first uplink information.

For example, if the first uplink information is SRS, the second uplink information is PUSCH, and the first transmission display information includes a third resource for transmitting SRS, the base station. Can indicate a third resource for transmitting the SRS in the notification signaling of the SRS, and the UE may indicate a time domain resource, a frequency domain resource, which is used to transmit the SRS based on the third resource. And / or the spatial domain resource may be determined, and based on the third resource, the time domain resource, the frequency domain resource, and / or the spatial domain resource used to transmit the PUSCH may be determined. Specifically, the UE does not transmit the PUSCH on the time domain resource which is the same as the time domain resource of the third resource on the carrier of the PUSCH.

Referring to FIG. 6, FIG. 6 is a schematic diagram of carrier switching according to the third embodiment of the uplink information transmission method shown in FIG. An optional implementation is that the UE can initiate muting area switching on a subframe PUSCH carrier that can fall into carrier collision. At the start point indicated by the third resource, which is for transmitting the SRS, the UE stops transmitting data on the carrier on which the PUSCH is located and transmits the SRS on the carrier of the SRS. At the end of the process, transmission of SRS is stopped on the carrier in which the SRS is arranged, and transmission of data is resumed on the carrier in which the PUSCH is arranged. This is equivalent to switching the uplink carriers supported by the UE. The carrier in which the PUSCH is arranged is the carrier of the switching source, and the carrier in which the SRS is arranged is the carrier of the switching destination.

Preferably, the time domain location of the muting area is within the uplink pilot time slot UpPTS physical channel.

The method provided in this embodiment of the invention maintains that, in subframes, the UE does not exceed the uplink carrier aggregation capability of the UE in separate time periods, thereby requiring the UE. It is equivalent to being able to transmit the first uplink information and the second uplink information on the carrier.

As another example, when the first uplink information is SRS, the second uplink information is PUSCH, and the first transmission display information includes a third resource for transmitting SRS. Can indicate a third resource for transmitting the SRS in the SRS notification signaling, or may indicate a third resource for transmitting the SRS in the PUSCH notification signaling. In the case of cross-carrier scheduling, that is, when the third resource for transmitting the first uplink information is indicated in the notification signaling of the second uplink information, the first transmission display information is. , The carrier identifier of the first uplink information may be further included. Similarly, if the fourth resource for transmitting the second uplink information is indicated in the notification signaling of the first uplink information, the second transmission display information is the second uplink information. Can further include the carrier identifier of.

Arbitrarily, the method of configuring the notification signaling of the first uplink information and the notification signaling of the second uplink information may be a quasi-static configuration, a dynamic configuration, or the like.

When the method constituting the notification signaling is a quasi-static configuration, the base station may notify the first transmission display information and / or the second transmission display information by using the broadcast message.

If the method of configuring notification signaling is a dynamic configuration, the base station may have at least one of the following signalings: individual signaling, higher layer signaling, MAC signaling, and physical layer signaling. Notifies the first transmission display information and / or the second transmission display information by using. Individual signaling can be physical layer signaling or higher layer signaling.

Optionally, if the method of configuring the notification signaling is a dynamic configuration, the base station may use the enhanced uplink grant signaling or uplink scheduling signaling to provide the first transmission display information and /. Alternatively, the second transmission display information may be transmitted to the UE. Uplink grant signaling or uplink scheduling signaling includes extended bits used to transmit a first transmission display information and / or a second transmission display information.

Optionally, the base station may transmit the first transmission display information and / or the second transmission display information to the UE by using the extended downlink control information DCI. Extended DCI includes newly defined DCI types such as DCI5. The newly defined DCI type is used to direct the transmission of the second uplink information by using the physical resource block PRB containing the muting area. The time domain resource of the muting area includes the start and end points of the muting area. The DCI is used to activate the new PRB format, and the base station may instruct the UE by using the DCI to transmit the PUSCH or PUCCH by using the new PRB.

If, optionally, the second uplink information includes PUCCH, the method of configuring the notification signaling of the second uplink information is a quasi-static configuration, and the base station has a second uplink. Information notification Indicates the first transmission display information in signaling.

According to the uplink information transmission method provided in this embodiment of the present invention, the uplink channel quality is measured by using the uplink SRS, and the downlink channel information is obtained based on the distinction between the channels. Further note that downlink scheduling and transmission are performed. Therefore, the distinction between channels is effectively utilized on TDD (Time Division Duplex) carriers. In particular, the carrier aggregation capability of the UE has been improved to 32 carriers, most component carriers (CC for short) are TDD carriers, carrier switching is performed for SRS, or indicated by the base station. If other uplink information needs to be transmitted on more uplink carriers, the probability of carrier collision is greatly increased. According to the uplink signal transmission method provided in this embodiment of the present invention, the uplink transmission resource can be fully utilized, carrier collision is avoided, and the impact of carrier collision on the UE is increased. It is reduced and the processing efficiency of the UE is improved.

It should be noted that this embodiment of the invention further provides an optional implementation based on the methods shown in FIGS. 1-6. In this implementation, the first uplink information includes at least two pieces of uplink information that the base station instructs the UE to transmit. For example, the UE transmits SRS on at least two carriers. The base station may then use any of the uplink information transmission methods shown in FIGS. 1-6 for each uplink information that the base station instructs the UE to transmit, thereby causing the UE to transmit. , Determines the behavior of the UE. In the display information of one of the uplink information, the base station may transmit the first transmission display information and / or the second transmission display information corresponding to the respective uplink information, or different uplinks. In the information display information, the first transmission display information and / or the second transmission display information corresponding to the respective uplink information may be transmitted.

FIG. 7 is a schematic structural diagram of the first embodiment of the uplink information transmission device according to the embodiment of the present invention.

The uplink information transmitting device provided in the present invention may be arranged on the base station side. As shown in FIG. 7, the uplink information transmitter 700 according to this embodiment of the present invention is
It may include a transmission module 701 configured to transmit at least one of a first transmission display information of the first uplink information and a second transmission display information to the user equipment UE.

The first transmission display information includes subframes and / or carriers instructing the UE to transmit the first uplink information.

The first transmission display information and / or the second transmission display information is used to show the behavior of the UE when a collision occurs.

The collision is the carrier of the first uplink information and the carrier used by the second uplink information that needs to be transmitted by the UE in the subframe of the first uplink information indicated by the base station. It should be noted that this means that the total amount of will exceed the uplink carrier aggregation capability of the UE.

Optionally, the first uplink information is the sounding reference signal SRS, preamble Premium, or sequence Sequence.

Optionally, the first uplink information is periodic first uplink information or aperiodic first uplink information.

Optionally, the second uplink information is information corresponding to the physical uplink control channel PUCCH, the physical uplink shared channel PUSCH, the physical random access channel PRACH, or the aforementioned channel.

Based on the aforementioned implementation of the uplink information transmitter 700, this embodiment of the invention further provides an optional implementation of the uplink information transmitter 700.

The second transmission display information may include a first priority rule, the first priority rule includes a first uplink information priority and a second uplink information priority.

The first priority rule is based on the first priority rule so as to determine higher priority data from the first uplink information and the second uplink information, and of higher priority. Note that it can be used to instruct the UE to send data.

Optionally, the first priority rule can be further used when the higher priority data in the first uplink information and the second uplink information is the second uplink information, the first. The priority rule of is further used to instruct the UE to discard the first uplink information.

Optionally, the implementation of the first priority in this embodiment of the invention is the same as the implementation of the first priority shown in FIG. Details will not be described here again.

Based on the aforementioned implementation of the uplink information transmitter 700, this embodiment of the invention further provides another optional implementation of the uplink information transmitter 700.

In the first case,
The first transmission display information may include a first resource, the first resource being a subframe and / or a subframe group to which the UE transmits the first uplink information, and / or the UE being the first. Used to indicate the carrier and / or carrier group that sends the uplink information for.

The second transmission display information includes the second priority, and the second priority uses the first resource when the first resource belongs to a preset priority resource set. Used to instruct the UE to send the first uplink information by. The preferred resource set includes subframes and / or subframe groups in which the priority of the first uplink information is higher than the priority of the second uplink information, and / or carriers and / or carrier groups.

Alternatively, in the second case, the first transmission display information may include a first resource, the first resource being a subframe and / or a subframe in which the UE transmits the first uplink information. Used to indicate a group and / or a carrier and / or carrier group to which the UE sends the first uplink information.

Preferably, in the second case, the first resource may belong to a preset preferred resource set. The preferred resource set includes subframes and / or subframe groups in which the priority of the first uplink information is higher than the priority of the second uplink information, and / or carriers and / or carrier groups.

Optionally, the first resource and the resource used by the second uplink information satisfy the collision avoidance condition. The collision avoidance condition is that the total amount of carriers used by the first uplink information and the second uplink information in the same subframe is less than the uplink carrier aggregation capability of the UE.

It should be noted that the resources used by the second uplink information are preconfigured and the second uplink information includes PUCCH information, PUSCH information, or PRACH information.

Optionally, the transmit module is configured to transmit the first transmission display information to the UE by using higher layer signaling or physical layer signaling.

Based on the implementation of the uplink information transmitter 700 shown in FIG. 7, this embodiment of the invention further provides yet another optional implementation of the uplink information transmitter 700.

The first transmission display information is
A third resource, including a third resource, is used to indicate the time domain resource, frequency domain resource, and / or spatial domain resource used by the UE to send the first uplink information. ..

Optional, the second transmission display information is
The fourth resource, including the fourth resource, is used to indicate the time domain resource, frequency domain resource, and / or spatial domain resource used by the UE to transmit the second uplink information. ..

Optionally, the time domain resources used by the first uplink information are the subframe location information, orthogonal frequency division multiplexing OFDM location information, circular shift information, and SRS transmit subs occupied by the first uplink information. Includes at least one of the frame offsets.

Optionally, the time domain resource used by the second uplink information includes the muting area and the time domain location of the physical resource block PRB used to transmit the second uplink information, and /. Or include the time domain location of the muting area.

Optionally, the time domain location of the muting area is within the uplink pilot time slot UpPTS physical channel.

Optionally, the time domain location of the muting area includes the start and end points of the muting area.

Optionally, the frequency domain resource of the first uplink information includes the location information of the frequency domain resource occupied by the first uplink information, the carrier information occupied by the first uplink information, the bandwidth information, and. Includes at least one of the frequency hopping configurations.

Optionally, the frequency domain resource of the second uplink information includes the muting area and / or the frequency of the muting area of the PRB used to transmit the second uplink information. Includes domain location.

Optionally, the spatial domain resource is port information.

Optionally, if the first transmission display information includes a third resource, the transmit module may transmit the first transmission display information by using the notification signaling of the first uplink information. The transmission module is configured to transmit the first transmission display information by using the notification signaling of the second uplink information.

Optionally, if the second transmission display information includes a fourth resource, the transmit module may transmit the second transmission display information by using the notification signaling of the second uplink information. The transmission module is configured to transmit the second transmission display information by using the notification signaling of the first uplink information.

Optionally, the method of configuring the notification signaling of the first uplink information is a quasi-static configuration, where the transmit module uses a broadcast message to display the first transmission display information and / or a second. The method configured to notify the transmission display information or to configure the notification signaling of the first uplink information is a dynamic configuration in which the transmit module is configured with the following signaling, i.e., individual signaling. It is configured to notify the first transmission display information and / or the second transmission display information by using at least one of higher layer signaling, MAC signaling, and physical layer signaling.

Optionally, the method of configuring the notification signaling of the second uplink information is a quasi-static configuration, where the transmit module uses a broadcast message to display the first transmission and / or the second. The method configured to notify the transmission display information, or to configure the notification signaling of the second uplink information, is a dynamic configuration, and the transmit module is configured with the following signaling, i.e., individual signaling. It is configured to notify the first transmission display information and / or the second transmission display information by using at least one of higher layer signaling, MAC signaling, and physical layer signaling.

If, optionally, the method of configuring the notification signaling of the first uplink information is a dynamic configuration, the transmit module may use enhanced uplink grant signaling or uplink scheduling signaling. It is configured to transmit the transmission display information of 1 and / or the second transmission display information to the UE.

Optionally, the transmit module is configured to transmit the first transmission display information and / or the second transmission display information to the UE by using the extended downlink control information DCI. Optionally, the type of DCI is used to direct the transmission of the second uplink information by using the physical resource block PRB containing the muting area.

Optionally, the second uplink information includes PUCCH. The transmission module is configured to indicate the first transmission display information in the notification signaling of the second uplink information. The method for configuring the notification signaling of the second uplink information is a quasi-static configuration.

Optionally, the first transmission display information includes a carrier identifier of the first uplink information, and / or the second transmission display information includes a carrier identifier of the second uplink information.

FIG. 8 is a schematic structural diagram of the first embodiment of another uplink information transmission device according to the embodiment of the present invention.

The uplink information transmitting device provided in the present invention may be arranged on the UE side. As shown in FIG. 7, the uplink information transmitting device 800 in this embodiment of the present invention is
A receiving module 801 configured to receive at least one of the first transmission display information and / or the second transmission display information of the first uplink information transmitted by the base station. , The first transmission display information includes a receive module 801 comprising a subframe and / or carrier instructing the user equipment UE by the base station to transmit the first uplink information.
It may include a processing module 802 configured to determine the behavior of the UE in the event of a collision based on the first transmission display information and / or the second transmission display information.

The collision is the carrier of the first uplink information and the carrier used by the second uplink information that needs to be transmitted by the UE in the subframe of the first uplink information indicated by the base station. Means that the total amount of will exceed the uplink carrier aggregation capability of the UE.

Note that the first uplink information can be the sounding reference signal SRS, preamble Premium, or sequence Sequence. The first uplink information can be periodic first uplink information or aperiodic first uplink information. The second uplink information may be physical uplink control channel PUCCH, physical uplink shared channel PUSCH, physical random access channel PRACH, or information corresponding to the aforementioned channel.

FIG. 9 is a schematic structural diagram of the second embodiment of another uplink information transmission device according to the embodiment of the present invention.

Based on the above-mentioned implementation of the uplink information transmitting device 800, in this embodiment of the present invention, the uplink information transmitting device 800 further includes a transmission module 803.

This embodiment of the invention includes some optional implementation of the uplink information transmitter 800.

In the implementation of the first optional option of the uplink information transmitter 800, the second transmission display information includes the first priority rule, and the first priority rule is the priority of the first uplink information. Includes degree and priority of second uplink information.

The transmission module 803 is then configured to transmit higher priority data, the higher priority data being the first uplink information and the second uplink based on the first priority rule. Determined from link information.

Optionally, the processing module is further configured to discard the first uplink information, where the higher priority data in the first uplink information and the second uplink information is. This is the second uplink information.

Optionally, the implementation of the first priority in this embodiment of the invention is the same as the implementation of the first priority shown in FIG. Details will not be described here again.

The implementation of the second optional of the uplink information transmitter 800 includes two cases.

In the first case of the implementation of the second optional of the uplink information transmitter 800, the second transmission display information includes the first resource, and the first resource is that the UE is the first uplink. Used to indicate a subframe and / or a subframe group to which information is transmitted, and / or a carrier and / or carrier group to which the UE transmits first uplink information.

The second transmission display information includes a second priority, the second priority is used to indicate a preset priority resource set, and the first resource is the preset priority. Belongs to a resource set.

The transmission module is further configured to transmit the first uplink information by using the first resource.

In the second case of the second optional implementation of the uplink information transmitter 800, the first transmission display information is
The first resource includes the first resource, the subframe and / or the subframe group to which the UE transmits the first uplink information, and / or the carrier and / or the carrier to which the UE transmits the first uplink information. / Or used to indicate a carrier group.

The transmission module is further configured to transmit the first uplink information by using the first resource.

Optionally, based on the second case, the first resource belongs to a preset preferred resource set. The preferred resource set includes subframes and / or subframe groups in which the priority of the first uplink information is higher than the priority of the second uplink information, and / or carriers and / or carrier groups.

Preferably, the first resource and the resource used by the second uplink information satisfy the carrier collision avoidance condition, and the carrier collision avoidance condition is the first uplink information and the second uplink information in the same subframe. The total amount of carriers used by the uplink information is less than the uplink carrier aggregation capability of the UE.

It should be noted that the resources used by the second uplink information are preconfigured and the second uplink information includes PUCCH information, PUSCH information, or PRACH information.

Optionally, the receiving module is further configured to receive the first transmission display information transmitted by the base station for the UE by using higher layer signaling or physical layer signaling.

In the third optional implementation of the uplink information transmitter 800, the first transmission display information includes a third resource, the third resource for transmitting the first uplink information by the UE. Used to indicate the time domain resource, frequency domain resource, and / or spatial domain resource used for, the transmission module is based on the third resource for the first uplink information and / or the second uplink. The information is configured to be transmitted, and / or the second transmission display information includes a fourth resource, the fourth resource being used by the UE to transmit the second uplink information. Used to indicate time domain resources, frequency domain resources, and / or spatial domain resources, the transmission module sends first and / or second uplink information based on the fourth resource. It is configured to do.

Optionally, the transmission module sends the first uplink information on the third resource and the second uplink on the corresponding time domain resource of the carrier in carrier collision with the third resource. The corresponding time domain resource of a carrier that is configured to skip sending information and is in carrier collision with a third resource is the same as the time domain resource of the third resource, and / Alternatively, the transmission module transmits the second uplink information on the fourth resource and the first uplink information on the corresponding time domain resource of the carrier in carrier collision with the fourth resource. The corresponding time domain resource of the carrier that is configured to transmit and is in carrier collision with the fourth resource is different from the time domain resource of the fourth resource.

Optionally, the time domain resources used by the first uplink information are the subframe location information, orthogonal frequency division multiplexing OFDM location information, circular shift information, and SRS transmit subs occupied by the first uplink information. Includes at least one of the frame offsets.

Optionally, the time domain resource used by the second uplink information includes the muting area and the time domain location of the physical resource block PRB used to transmit the second uplink information, and /. Or including the time domain location of the muting area,
The transmission module is configured to include the muting area and skip transmitting the second uplink information at the time domain location of the PRB used to transmit the second uplink information.

Optionally, the time domain location of the muting area includes the start and end points of the muting area.

Optionally, the frequency domain resource of the first uplink information includes the location information of the frequency domain resource occupied by the first uplink information, the carrier information occupied by the first uplink information, the bandwidth information, and. Includes at least one of the frequency hopping configurations.

Optionally, the frequency domain resource of the second uplink information includes the muting area and / or the frequency of the muting area of the PRB used to transmit the second uplink information. Includes domain location.

Optionally, the spatial domain resource is port information.

Optionally, if the first transmission display information includes a third resource, the receiving module may receive the first transmission display information by using the notification signaling of the first uplink information. The receiving module is configured to receive the first transmission display information by using the notification signaling of the second uplink information.

Optionally, if the second transmission display information includes a fourth resource, the receive module may receive the second transmission display information by using the notification signaling of the second uplink information. The receiving module is configured to receive the second transmission display information by using the notification signaling of the first uplink information.

Optionally, the method of configuring the notification signaling of the first uplink information is a quasi-static configuration, where the receiving module uses a broadcast message to display the first transmission display information and / or a second. The method configured to receive the transmission display information or to configure the notification signaling of the first uplink information is a dynamic configuration in which the receiving module is configured to receive the following signaling, i.e., individual signaling. It is configured to receive the first transmission display information and / or the second transmission display information by using at least one of higher layer signaling, MAC signaling, and physical layer signaling.

Optionally, the method of configuring the notification signaling of the second uplink information is a quasi-static configuration, where the receiving module uses a broadcast message to display the first transmission information and / or the second. The method configured to receive the transmission display information or to configure the notification signaling of the second uplink information is a dynamic configuration in which the receiving module is configured to receive the following signaling, i.e., individual signaling. It is configured to receive the first transmission display information and / or the second transmission display information by using at least one of higher layer signaling, MAC signaling, and physical layer signaling.

If, optionally, the method of configuring the notification signaling of the first uplink information is a dynamic configuration, the receiving module may use uplink grant signaling or uplink scheduling signaling for the first transmission. It is configured to receive display information and / or second transmission display information.

Optionally, the receiving module is configured to receive the first transmission display information and / or the second transmission display information by using the downlink control information DCI. Optionally, the type of DCI is used to direct the transmission of the second uplink information by using the physical resource block PRB containing the muting area.

Optionally, the second uplink information includes PUCCH. The receiving module is configured to receive the first transmission display information by using the notification signaling of the second uplink information. The method for configuring the notification signaling of the second uplink information is a quasi-static configuration.

Optionally, the first transmission display information includes a carrier identifier of the first uplink information, and / or the second transmission display information includes a carrier identifier of the second uplink information.

Embodiments of the present invention further provide a base station. The base station includes the uplink information transmitter shown in FIG. The base station may execute the uplink information transmission method shown in FIGS. 1 to 6.

Other details of the technical solution of this embodiment of the present invention are similar to the details of the technical solution of the embodiment shown in FIGS. 1-7. Details will not be described here again.

Embodiments of the present invention further provide user equipment. The user equipment includes the uplink information transmitter shown in FIGS. 8 and 9. The user equipment may execute the uplink information transmission method shown in FIGS. 1 to 6.

Other details of the technical solution of this embodiment of the present invention are similar to the details of the technical solution of the embodiment shown in FIGS. 1-9. Details will not be described here again.

It should be understood that in some embodiments provided in this application, the disclosed devices and methods may be implemented in other ways. For example, the device embodiments described are merely examples. For example, the unit or module division is only a logical functional division and may be another division in the actual implementation. For example, multiple units or modules may be combined or integrated into separate systems, or some features may be ignored or not performed. In addition, the mutual or direct coupling or communication connections shown or discussed may be implemented through several interfaces. Indirect coupling or communication connections between devices or modules can be performed electrically, mechanically, or in other forms.

Modules described as separate parts may or may not be physically separate, and the parts shown as modules may be physical modules. , Or may not be a physical module, may be located in one location, or may be distributed over multiple network units. Some or all modules may be selected according to actual needs to achieve the objectives of the solution of the embodiment.

Those skilled in the art will appreciate that all or some of the steps of the embodiment of the method can be implemented by a program that directs the relevant hardware. The program may be stored in a computer-readable storage medium. When the program is activated, the steps of the method embodiment are performed. The storage medium described above includes any medium that can store the program code, such as ROM, RAM, magnetic disk, or optical disk.

Finally, it should be noted that the aforementioned embodiments are intended only to describe the technical solutions of the invention, not to limit the invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will nevertheless describe in the aforementioned embodiments without departing from the scope of the technical solutions of the embodiments of the invention. It should be understood that modifications can be made to the technical solutions being made, or equivalent alternatives to some or all of their technical features.

Claims (15)

The step of transmitting the first transmission display information and the second transmission display information of the first uplink information by the base station, wherein the first transmission display information is described by the base station to the user equipment UE. Includes subframes and carriers instructing to send the first uplink information
The first transmission display information further includes a third resource, the third resource indicating a time domain resource and a frequency domain resource used by the UE to transmit the first uplink information. Used for
The second transmission display information includes a fourth resource, the fourth resource to indicate a time domain resource and a frequency domain resource used by the UE to transmit the second uplink information. Used, steps and
A step of receiving the first transmission display information of the first uplink information and the second transmission display information by the UE, and
The step of transmitting the first uplink information on the third resource by the UE, the first on the corresponding time domain resource of the carrier falling into carrier collision with the third resource. Uplink information of 2 is not sent,
The corresponding time domain resource of the carrier that is in carrier collision with the third resource includes a switching time delay of the uplink carrier.
The carrier collision is a second uplink that needs to be transmitted by the UE and the carrier of the first uplink information in the subframe of the first uplink information indicated by the base station. It means that the total amount with the carrier used by the link information exceeds the uplink carrier aggregation capability of the UE.
The carrier that transmits each of the first uplink information and the second uplink information is based on the third resource or the fourth resource, and the step.
A method of transmitting an uplink signal, comprising a step of receiving the first uplink information by the base station. The method of claim 1, wherein the first uplink information is a periodic SRS or an aperiodic SRS. The method according to claim 2, wherein the second uplink information is a physical uplink control channel PUCCH containing only the channel state information CSI. The first uplink information is a PUCCH containing HARQ and the second uplink information is a periodic SRS or an aperiodic SRS, or the first uplink information is a physical random access channel PRACH. The method according to claim 1, wherein the second uplink information is periodic SRS or aperiodic SRS. The time domain resource used by the first uplink information is the location information of the subframe occupied by the first uplink information, orthogonal frequency division multiplexing OFDM location information, circular shift information, and SRS transmission sub. The method of any one of claims 1 to 4, comprising at least one of the frame offsets. The first transmission display information is
The method of any one of claims 1-5, comprising a first resource used to indicate a carrier and carrier group to which the UE transmits the first uplink information. The first transmission display information includes a carrier identifier of the first uplink information, the carrier is a carrier to be switched, and PUSCH is not transmitted on the carrier, any one of claims 1 to 5. The method described in the section. The method according to any one of claims 1 to 7, wherein the UE receives the first transmission display information via high layer signaling. A base station configured to transmit the first transmission display information and the second transmission display information of the first uplink information, and the first transmission display information is such that the base station is a user equipment UE. Equipped with a subframe and carrier instructing the first uplink information to be transmitted.
The first transmission display information further includes a third resource, the third resource indicating a time domain resource and a frequency domain resource used by the UE to transmit the first uplink information. Used for
The second transmission display information includes a fourth resource, the fourth resource to indicate a time domain resource and a frequency domain resource used by the UE to transmit the second uplink information. Used, base station and
Upon receiving the first transmission display information of the first uplink information and the second transmission display information,
In the UE configured to transmit the first uplink information in the third resource, the second uplink information is the carrier that has fallen into a carrier collision with the third resource. Not sent in the corresponding time domain resource
The corresponding time domain resource of the carrier that is in carrier collision with the third resource includes a switching time delay of the uplink carrier.
The carrier collision is a second uplink that needs to be transmitted by the UE and the carrier of the first uplink information in the subframe of the first uplink information indicated by the base station. It means that the total amount with the carrier used by the link information exceeds the uplink carrier aggregation capability of the UE.
The carrier that transmits each of the first uplink information and the second uplink information includes the UE and the UE based on the third resource or the fourth resource, and the base station is the first. Uplink signal transmission system further configured to receive uplink information. The system of claim 9, wherein the first uplink information is a periodic SRS or an aperiodic SRS. The system according to claim 10, wherein the second uplink information is a physical uplink control channel PUCCH containing only channel state information CSI. The first uplink information is a PUCCH containing HARQ and the second uplink information is a periodic SRS or an aperiodic SRS, or the first uplink information is a physical random access channel PRACH. The system according to claim 10, wherein the second uplink information is a periodic SRS or an aperiodic SRS. The time domain resource used by the first uplink information is the location information of the subframe occupied by the first uplink information, orthogonal frequency division multiplexing OFDM location information, circular shift information, and SRS transmission sub. The system of any one of claims 9-12, comprising at least one of the frame offsets. The first transmission display information is
The system of any one of claims 9-13, comprising a first resource used to indicate a carrier and carrier group to which the UE transmits the first uplink information. The first transmission display information includes a carrier identifier of the first uplink information, the carrier is a carrier to be switched, and PUSCH is not transmitted on the carrier, any one of claims 9 to 13. The system described in the section.

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