阅读说明：本技术 一种上行控制信息的传输方法、装置及存储介质 (Transmission method, device and storage medium of uplink control information ) 是由 黄海宁 余政 杨帆 于 2019-09-30 设计创作，主要内容包括：一种上行控制信息的传输方法、装置及存储介质,其中方法包括：当高优先级的第一UCI的第一时频资源对应的第一时域资源与低优先级的第二UCI的第二时频资源对应的第二时域资源部分重叠或完全重叠时,终端设备可对第二UCI中的第二HARQ码本进行压缩,并在第三时频资源上向网络设备发送压缩后的第二HARQ码本和第一UCI。通过向网络设备发送压缩后的第二HARQ码本,而不是将第二HARQ码本丢弃,可在保证第一UCI的时延和可靠性要求的前提下,有助于避免因直接丢弃第二HARQ码本,导致第二HARQ码本对应的PDSCH都需要重传的问题。(A transmission method, a device and a storage medium of uplink control information are provided, wherein the method comprises the following steps: when the first time domain resource corresponding to the first time frequency resource of the first UCI with the high priority partially overlaps or completely overlaps with the second time domain resource corresponding to the second time frequency resource of the second UCI with the low priority, the terminal device may compress the second HARQ codebook in the second UCI, and send the compressed second HARQ codebook and the first UCI to the network device on the third time frequency resource. By sending the compressed second HARQ codebook to the network device instead of discarding the second HARQ codebook, the problem that the PDSCH corresponding to the second HARQ codebook needs to be retransmitted due to directly discarding the second HARQ codebook can be avoided on the premise of ensuring the delay and reliability requirements of the first UCI.)

A method for transmitting uplink control information, comprising:

when a first time domain resource corresponding to a first time frequency resource of first uplink control information UCI is partially overlapped or completely overlapped with a second time domain resource corresponding to a second time frequency resource of second UCI, a first communication device compresses a second hybrid automatic repeat request (HARQ) codebook in the second UCI;

and the first communication device sends the compressed second HARQ codebook and the first UCI to a second communication device on a third time-frequency resource.

The method of claim 1, wherein the first communications apparatus compressing the second HARQ codebook comprises:

compressing, by the first communication device, the second HARQ codebook of S bits into L bits, where S and L are positive integers, and S is an integer greater than L, where L is related to the number of bits of the first UCI and the size of the third time-frequency resource.

The method of claim 2, wherein the first communications apparatus compressing the second HARQ codebook of S bits into L bits, comprises:

the first communication device compresses, starting from the first bit of the second HARQ codebook, HARQ information of every M bits in the first M x (L-1) bits of the S bits into 1-bit HARQ information, and compresses HARQ information of last S-M x (L-1) bits of the S bits into 1-bit HARQ information, wherein the first communication device compresses, starting from the first bit of the second HARQ codebook, HARQ information of every M bits of the first M x (L-1) bits of the S bits into 1-bit HARQ informationIndicating rounding up.

The method of claim 3, wherein the first communications device compressing HARQ information for every M bits to 1 bit HARQ information, comprises:

and the first communication device performs logical AND operation on the M-bit HARQ information to obtain 1-bit HARQ information.

The method of claim 2, wherein the first communications apparatus compressing the second HARQ codebook of S bits into L bits, comprises:

the first communication apparatus encodes the second HARQ codebook of S bits into L bits.

The method of claim 1, wherein the second HARQ codebook is a group of codebook CBG-based HARQ codebook;

the compressing the second HARQ codebook by the first communication device specifically includes:

the first communication device modifies the second CBG-based HARQ codebook to a second transport block, TB-based HARQ codebook.

The method of claim 1, wherein the second HARQ codebook is a codebook group CBG based and a transport block TB based HARQ codebook;

the compressing the second HARQ codebook by the first communication device specifically includes:

the first communications device modifies the CBG-based and TB-based second HARQ codebooks into a TB-based second HARQ codebook.

The method according to any of claims 1 to 5, wherein the third time-frequency resource is the first time-frequency resource when an index of an end symbol of the first time-domain resource is smaller than an index of a symbol of the second time-domain resource.

The method of claim 8, wherein the method further comprises:

the first communication device concatenates the compressed second HARQ codebook and the first UCI.

The method of claim 6 or 7, wherein the method further comprises:

and the first communication device determines a fourth time-frequency resource bearing the compressed second HARQ codebook according to the bit number of the compressed second HARQ codebook.

The method of claim 10, wherein when the time domain resource corresponding to the fourth time frequency resource partially overlaps or completely overlaps with the first time domain resource of the first time frequency resource, the method further comprises:

the first communication device concatenates the compressed second HARQ codebook and the first UCI;

the first communication device determines the third time-frequency resource according to the compressed second HARQ codebook and the total bit number of the first UCI;

and the first communication device sends the compressed second HARQ codebook and the first UCI to a second communication device on the third time-frequency resource.

A method for transmitting uplink control information, comprising:

a second communication device receives an uplink channel from a first communication device on a third time-frequency resource, wherein the uplink channel carries first uplink control information UCI and second UCI;

when a first time domain resource corresponding to a first time-frequency resource of a first UCI is partially or completely overlapped with a second time domain resource corresponding to a second time-frequency resource of a second UCI, a second communication device decompresses a compressed second hybrid automatic repeat request (HARQ) codebook in the second UCI.

The method of claim 12, wherein the decompressing the compressed second HARQ codebook comprises:

decompressing the compressed second HARQ codebook of L bits into S bits, wherein S and L are positive integers, and S is an integer greater than L, which is related to the number of bits of the first UCI and the size of the third time-frequency resource.

The method of claim 13, wherein the decompressing the compressed second HARQ codebook of L bits into S bits comprises:

decompressing HARQ information of each of first L-1 bits of the L bits into HARQ information of M bits and decompressing a last bit of the L bits into HARQ information of S-M (L-1) bits from a first bit of the compressed second HARQ codebook, wherein the HARQ information of the first L-1 bits is compressed by the first HARQ codebook, and the HARQ information of the second L bits is compressed by the second HARQ codebookIndicating rounding up.

The method as claimed in claim 14, wherein said decompressing HARQ information of each of the first L-1 bits of the L bits into M-bit HARQ information comprises:

decompressing a bit of value 1 into M bits of value 1;

one bit of value 0 is decompressed into M bits of value 0.

The method of claim 13, wherein the decompressing the compressed second HARQ codebook of L bits into S bits comprises:

decoding the L bits of the compressed second HARQ codebook into S bits.

The method of claim 12, wherein the second HARQ codebook is a group of codebook CBG-based HARQ codebook;

the decompressing the second HARQ codebook specifically includes:

determining that the second CBG-based HARQ codebook is modified to a second transport block, TB, based HARQ codebook.

The method of claim 12, wherein the second HARQ codebook is a codebook group CBG based and a transport block TB based HARQ codebook;

the decompressing the second HARQ codebook specifically includes:

determining that the CBG-based and TB-based second HARQ codebook is modified to a TB-based second HARQ codebook.

The method according to any of claims 12 to 16, wherein the third time-frequency resource is the first time-frequency resource when the index of the end symbol of the first time-domain resource is smaller than the index of the end symbol of the second time-domain resource.

A communications device comprising means for performing the method of any of claims 1 to 11 or 12 to 19.

A communications device comprising a processor and a transceiver for receiving and transmitting signals from or transmitting signals to other communications devices than the communications device, the processor being operable by logic circuits or executing code instructions for implementing a method as claimed in any one of claims 1 to 11 or 12 to 19.

A computer-readable storage medium, in which a computer program or instructions are stored which, when executed by a communication apparatus, carry out the method of any one of claims 1 to 11 or 12 to 19.

A computer program product, characterized in that it comprises a computer program or instructions which, when executed by a communication device, implements the method of any one of claims 1 to 11 or 12 to 19.