阅读说明：本技术 无线通信方法、网络设备和终端设备 (Wireless communication method, network equipment and terminal equipment ) 是由 林亚男 徐婧 于 2018-12-29 设计创作，主要内容包括：本申请实施例提供一种无线通信方法和设备,可以在DCI设置方面,提高灵活性。该方法包括：终端设备接收第一下行控制信息DCI；所述终端设备确定所述第一DCI中的第一信息域包括的信息；其中,在所述第一DCI的类别为第一类别时,所述第一信息域指示第一信息,或,在所述第一DCI的类别为第二类别时,所述第一信息域指示所述第一信息和至少一个第二信息,所述第一信息和第二信息分别由所述第一信息域中的不同比特指示。(The embodiment of the application provides a wireless communication method and equipment, which can improve flexibility in DCI setting. The method comprises the following steps: the terminal equipment receives first downlink control information DCI; the terminal equipment determines information included in a first information domain in the first DCI; wherein the first information field indicates first information when the category of the first DCI is a first category, or indicates the first information and at least one second information when the category of the first DCI is a second category, and the first information and the second information are respectively indicated by different bits in the first information field.)

A method of wireless communication, comprising:

the terminal equipment receives first downlink control information DCI;

the terminal equipment determines information included in a first information domain in the first DCI;

wherein the first information field indicates first information when the category of the first DCI is a first category, or,

when the category of the first DCI is a second category, the first information field indicates the first information and at least one second information, and the first information and the second information are respectively indicated by different bits in the first information field.

The method of claim 1, wherein the category of the first DCI is a first category when the first DCI is scrambled with a first Radio Network Temporary Identity (RNTI), and the category of the first DCI is a second category when the first DCI is scrambled with a second RNTI that is not the first RNTI; and/or the presence of a gas in the gas,

and when the bit value of a second information field in the first DCI is a first numerical value, the category of the first DCI is a first category, and when the bit value of the second information field is a second numerical value which is not the first numerical value, the category of the first DCI is a second category.

The method of claim 1 or 2, wherein the first information field comprises a partial bit of bits for indicating the second information when the category of the first DCI is a second category.

The method of claim 3, wherein when the category of the first DCI is a second category, the first DCI comprises at least two first information fields, the at least two first information fields respectively comprise different partial bits of bits for indicating the second information, and the first information indicated by the at least two first information fields respectively have different functions.

The method of claim 3, wherein a part of bits other than the bits included in the first information field for indicating the second information constitute a third information field.

The method of any of claims 1 to 5, wherein the length of the first information field is a first length when the category of the first DCI is a first category, and the length of the first information field is a second length when the category of the first DCI is a second category, the first length being equal to the second length; and/or the presence of a gas in the gas,

when the category of the first DCI is a first category, a bit position occupied by the first information field is a first bit position, and when the category of the first DCI is a second category, the length of the first information field is a second bit position, where the first bit position is equal to the second bit position.

The method of claim 6, wherein a length of the first information field and/or bit positions occupied in the first DCI are preset or network side configured.

The method according to any of claims 1 to 7, wherein the first information occupies a first number of bits in the first information field when the category of the first DCI is a first category, and the first information occupies a second number of bits in the first information field when the category of the first DCI is a second category, the second number being smaller than the first number.

The method according to any of claims 1 to 8, wherein when the category of the first DCI is a second category, the bits occupied by the first information in the first information field are the highest or lowest L bits in the first information field, and L is an integer equal to or greater than 1.

The method according to any one of claims 1 to 9, wherein when the category of the first DCI is a first category, the value range of the first information field is a first information value range, and when the category of the first DCI is a second category, the value range of the first information field is a second information value range, wherein,

the second information range is a subset of the first information range, or

The second information value range has partial overlap with the first information value range, or

The second information value range is configured independently of the first information value range.

The method according to any one of claims 1 to 10, wherein when the category of the first DCI is a first category, the value range of the first information field is a first information value range, and when the category of the first DCI is a second category, the value range of the first information field is a second information value range; wherein the content of the first and second substances,

the first information value range is preset, the second information value range is configured by the network side, or

The first information value range is preset, the second information value range is preset, or

The first information value range is configured by the network side, the second information value range is configured by the network side, or,

the first information value range is configured by a network side, and the second information value range is preset.

The method according to any of claims 1 to 11, wherein the second information is used for at least one of:

indicating that a first physical shared channel is released, wherein a process number corresponding to the first physical shared channel is the same as a first hybrid automatic repeat request (HARQ) process number in the first DCI, and the first physical shared channel is not scheduled by the first DCI,

indicating that the corresponding ACK/NACK transmission for the first physical shared channel is released,

indicating ACK/NACK transmission resources corresponding to the first physical shared channel,

indicating ACK/NACK repetition transmission corresponding to the first physical shared channel,

indicating the ACK/NACK repeated transmission times corresponding to the first physical shared channel,

indicating a repeated transmission of a second physical shared channel scheduled by the first DCI,

indicating a number of repeated transmissions of the second physical shared channel,

indicating the ACK/NACK transmission resource corresponding to the second physical shared channel,

indicating the ACK/NACK repetition transmission corresponding to the second physical shared channel,

and indicating the ACK/NACK repeated transmission times corresponding to the second physical shared channel.

The method of claim 12, wherein the first physical shared channel is scheduled by a second DCI preceding the first DCI.

The method according to claim 12 or 13, wherein when the second information indicates that the first physical channel is released, the method further comprises:

the terminal equipment stops receiving the physical downlink shared channel; or the like, or, alternatively,

the terminal equipment stops demodulating the physical downlink shared channel; or the like, or, alternatively,

the terminal equipment stops preparing a physical uplink shared channel; or the like, or, alternatively,

and the terminal equipment stops sending the physical uplink shared channel.

The method according to any of claims 1 to 14, wherein the first information field comprises at least one of the following information fields: a time domain resource allocation information field, an HARQ process number field and an adjustment coding scheme information field.

The method of any of claims 1 to 15, wherein when the first DCI is a first category of DCI, the category of physical shared channel scheduled by the first DCI is different from the category of physical shared channel scheduled by the first DCI when the first DCI is a second category of DCI.

The method of claim 16, wherein the different types of physical shared channel classes are distinguished by traffic carried or corresponding logical channels.

A method of wireless communication, comprising:

the network equipment sends first downlink control information DCI to the terminal equipment;

wherein the first information field indicates first information when the category of the first DCI is a first category, or,

when the category of the first DCI is a second category, the first information field indicates the first information and at least one second information, and the first information and the second information are respectively indicated by different bits in the first information field.

The method of claim 18, wherein the category of the first DCI is a first category when the first DCI is scrambled with a first Radio Network Temporary Identity (RNTI), and the category of the first DCI is a second category when the first DCI is scrambled with a second RNTI that is not the first RNTI; and/or the presence of a gas in the gas,

and when the bit value of a second information field in the first DCI is a first numerical value, the category of the first DCI is a first category, and when the bit value of the second information field is a second numerical value which is not the first numerical value, the category of the first DCI is a second category.

The method of claim 18 or 19, wherein when the category of the first DCI is a second category, the first information field comprises a part of bits for indicating the second information.

The method of claim 20, wherein when the category of the first DCI is a second category, the first DCI comprises at least two first information fields, each of the at least two first information fields comprises a different part of bits used for indicating the second information, and the first information indicated by the at least two first information fields respectively has different functions.

The method of claim 20, wherein a portion of bits other than the bits included in the first information field for indicating the second information constitute a third information field.

The method of any of claims 18 to 22, wherein the length of the first information field is a first length when the category of the first DCI is a first category, and the length of the first information field is a second length when the category of the first DCI is a second category, the first length being equal to the second length; and/or the presence of a gas in the gas,

when the category of the first DCI is a first category, a bit position occupied by the first information field is a first bit position, and when the category of the first DCI is a second category, the length of the first information field is a second bit position, where the first bit position is equal to the second bit position.

The method of claim 23, further comprising: the network device configures the terminal device with the length of the first information field and/or the bit positions occupied in the first DCI.

The method of any of claims 18 to 24, wherein the first information occupies a first number of bits in the first information field when the category of the first DCI is a first category, and wherein the first information occupies a second number of bits in the first information field when the category of the first DCI is a second category, the second number being smaller than the first number.

The method of any one of claims 18 to 25, wherein when the category of the first DCI is a second category, the bits occupied by the first information in the first information field are the highest or lowest L bits in the first information field, and L is an integer greater than or equal to 1.

The method of any of claims 18 to 26, wherein a range of values of the first information field is a first information range of values when the category of the first DCI is a first category, and a range of values of the first information field is a second information range of values when the category of the first DCI is a second category, wherein,

the second information range is a subset of the first information range, or

The second information value range has partial overlap with the first information value range, or

The second information value range is configured independently of the first information value range.

The method according to any one of claims 18 to 27, wherein when the category of the first DCI is a first category, the value range of the first information field is a first information value range, and when the category of the first DCI is a second category, the value range of the first information field is a second information value range; wherein the content of the first and second substances,

the method further comprises the following steps:

and the network equipment configures the first information value range and/or the second information value range for the terminal equipment.

The method according to any of claims 18 to 28, wherein the second information is used for at least one of:

indicating that a first physical shared channel is released, wherein a process number corresponding to the first physical shared channel is the same as a first hybrid automatic repeat request (HARQ) process number in the first DCI, and the first physical shared channel is not scheduled by the first DCI,

indicating that the corresponding ACK/NACK transmission for the first physical shared channel is released,

indicating ACK/NACK transmission resources corresponding to the first physical shared channel,

indicating ACK/NACK repetition transmission corresponding to the first physical shared channel,

indicating the ACK/NACK repeated transmission times corresponding to the first physical shared channel,

indicating a repeated transmission of a second physical shared channel scheduled by the first DCI,

indicating a number of repeated transmissions of the second physical shared channel,

indicating the ACK/NACK transmission resource corresponding to the second physical shared channel,

indicating the ACK/NACK repetition transmission corresponding to the second physical shared channel,

and indicating the ACK/NACK repeated transmission times corresponding to the second physical shared channel.

The method of claim 29, wherein the first physical shared channel is scheduled by a second DCI preceding the first DCI.

The method according to any of claims 18 to 30, wherein the first information field comprises at least one of the following information fields: a time domain resource allocation information field, an HARQ process number field and an adjustment coding scheme information field.

The method of any of claims 18 to 31, wherein when the first DCI is a first category of DCI, the category of the physical shared channel scheduled by the first DCI is different from the category of the physical shared channel scheduled by the first DCI when the first DCI is a second category of DCI.

The method of claim 32, wherein the different types of physical shared channel classes are distinguished by traffic carried or corresponding logical channels.

A terminal device, comprising:

a communication unit configured to receive first downlink control information DCI;

a processing unit, configured to determine information included in a first information field in the first DCI;

wherein the first information field indicates first information when the category of the first DCI is a first category, or,

when the category of the first DCI is a second category, the first information field indicates the first information and at least one second information, and the first information and the second information are respectively indicated by different bits in the first information field.

The terminal device of claim 34, wherein when the first DCI is scrambled with a first Radio Network Temporary Identity (RNTI), the category of the first DCI is a first category, and when the first DCI is scrambled with a second RNTI that is not the first RNTI, the category of the first DCI is a second category; and/or the presence of a gas in the gas,

and when the bit value of a second information field in the first DCI is a first numerical value, the category of the first DCI is a first category, and when the bit value of the second information field is a second numerical value which is not the first numerical value, the category of the first DCI is a second category.

The terminal device of claim 34 or 35, wherein when the category of the first DCI is a second category, the first information field comprises a part of bits used for indicating the second information.

The terminal device of claim 36, wherein when the category of the first DCI is a second category, the first DCI comprises at least two first information fields, each of the at least two first information fields comprises a different part of bits used for indicating the second information, and the first information indicated by the at least two first information fields respectively has different functions.

The terminal device of claim 36, wherein a part of the bits used for indicating the second information, except for a part of the bits included in the first information field, constitutes a third information field.

The terminal device of any one of claims 34 to 38, wherein the length of the first information field is a first length when the category of the first DCI is a first category, and the length of the first information field is a second length when the category of the first DCI is a second category, the first length being equal to the second length; and/or the presence of a gas in the gas,

when the category of the first DCI is a first category, a bit position occupied by the first information field is a first bit position, and when the category of the first DCI is a second category, the length of the first information field is a second bit position, where the first bit position is equal to the second bit position.

The terminal device of claim 39, wherein a length of the first information field and/or bit positions occupied in the first DCI are preset or network side configured.

The terminal device according to any of claims 34 to 40, wherein when the category of the first DCI is a first category, the number of bits occupied by the first information in the first information field is a first number, and when the category of the first DCI is a second category, the number of bits occupied by the first information in the first information field is a second number, the second number being smaller than the first number.

The terminal device of any one of claims 34 to 41, wherein when the category of the first DCI is a second category, the bits occupied by the first information in the first information field are the highest or lowest L bits in the first information field, and L is an integer equal to or greater than 1.

The terminal device according to any one of claims 34 to 42, wherein when the category of the first DCI is a first category, the value range of the first information field is a first information value range, and when the category of the first DCI is a second category, the value range of the first information field is a second information value range, wherein,

the second information range is a subset of the first information range, or

The second information value range has partial overlap with the first information value range, or

The second information value range is configured independently of the first information value range.

The terminal device according to any one of claims 34 to 43, wherein when the category of the first DCI is a first category, the value range of the first information field is a first information value range, and when the category of the first DCI is a second category, the value range of the first information field is a second information value range; wherein the content of the first and second substances,

the first information value range is preset, the second information value range is configured by the network side, or

The first information value range is preset, the second information value range is preset, or

The first information value range is configured by the network side, the second information value range is configured by the network side, or,

the first information value range is configured by a network side, and the second information value range is preset.

The terminal device according to any of claims 34 to 44, wherein the second information is used for at least one of:

indicating that a first physical shared channel is released, wherein a process number corresponding to the first physical shared channel is the same as a first hybrid automatic repeat request (HARQ) process number in the first DCI, and the first physical shared channel is not scheduled by the first DCI,

indicating that the corresponding ACK/NACK transmission for the first physical shared channel is released,

indicating ACK/NACK transmission resources corresponding to the first physical shared channel,

indicating ACK/NACK repetition transmission corresponding to the first physical shared channel,

indicating the ACK/NACK repeated transmission times corresponding to the first physical shared channel,

indicating a repeated transmission of a second physical shared channel scheduled by the first DCI,

indicating a number of repeated transmissions of the second physical shared channel,

indicating the ACK/NACK transmission resource corresponding to the second physical shared channel,

indicating the ACK/NACK repetition transmission corresponding to the second physical shared channel,

and indicating the ACK/NACK repeated transmission times corresponding to the second physical shared channel.

The terminal device of claim 45, wherein the first physical shared channel is scheduled by a second DCI that precedes the first DCI.

The terminal device according to claim 45 or 46, wherein when the second information indicates that the first physical channel is released, the communication unit is further configured to:

stopping receiving the physical downlink shared channel; or the like, or, alternatively,

stopping demodulating the physical downlink shared channel; or the like, or, alternatively,

stopping preparing the physical uplink shared channel; or the like, or, alternatively,

and stopping sending the physical uplink shared channel.

A terminal device according to any of claims 34 to 47, wherein the first information field comprises at least one of the following information fields: a time domain resource allocation information field, an HARQ process number field and an adjustment coding scheme information field.

The terminal device of any one of claims 34 to 48, wherein when the first DCI is a first category of DCI, the category of physical shared channels scheduled by the first DCI is different from the category of physical shared channels scheduled by the first DCI when the first DCI is a second category of DCI.

The terminal device according to claim 49, wherein the different types of physical shared channel classes are distinguished by the carried traffic or the corresponding logical channels.

A network device, comprising:

a communication unit, configured to send first downlink control information DCI to a terminal device;

wherein the first information field indicates first information when the category of the first DCI is a first category, or,

when the category of the first DCI is a second category, the first information field indicates the first information and at least one second information, and the first information and the second information are respectively indicated by different bits in the first information field.

The network device of claim 51, wherein the category of the first DCI is a first category when the first DCI is scrambled with a first Radio Network Temporary Identity (RNTI), and the category of the first DCI is a second category when the first DCI is scrambled with a second RNTI that is not the first RNTI; and/or the presence of a gas in the gas,

and when the bit value of a second information field in the first DCI is a first numerical value, the category of the first DCI is a first category, and when the bit value of the second information field is a second numerical value which is not the first numerical value, the category of the first DCI is a second category.

The network device of claim 51 or 52, wherein when the category of the first DCI is a second category, the first information field comprises a portion of bits used for indicating the second information.

The network device of claim 53, wherein when the category of the first DCI is a second category, the first DCI comprises at least two first information fields, the at least two first information fields respectively comprise different partial bits of bits for indicating the second information, and the first information indicated by the at least two first information fields respectively have different functions.

The network device of claim 53, wherein a portion of bits other than the bits included in the first information field for indicating the second information constitute a third information field.

The network device of any one of claims 51-55, wherein the length of the first information field is a first length when the category of the first DCI is a first category, and the length of the first information field is a second length when the category of the first DCI is a second category, the first length being equal to the second length; and/or the presence of a gas in the gas,

when the category of the first DCI is a first category, a bit position occupied by the first information field is a first bit position, and when the category of the first DCI is a second category, the length of the first information field is a second bit position, where the first bit position is equal to the second bit position.

The network device of claim 56, wherein the communication unit is further configured to: configuring the terminal device with a length of the first information field and/or a bit position occupied in the first DCI.

The network device of any one of claims 51-57, wherein the first information occupies a first number of bits in the first information field when the category of the first DCI is a first category, and wherein the first information occupies a second number of bits in the first information field when the category of the first DCI is a second category, the second number being smaller than the first number.

The network device of any one of claims 51 to 58, wherein when the category of the first DCI is a second category, the bits occupied by the first information in the first information field are the highest or lowest L bits in the first information field, and L is an integer greater than or equal to 1.

The network device of any one of claims 51 to 59, wherein when the category of the first DCI is a first category, the value range of the first information field is a first information value range, and when the category of the first DCI is a second category, the value range of the first information field is a second information value range, wherein,

the second information range is a subset of the first information range, or

The second information value range has partial overlap with the first information value range, or

The second information value range is configured independently of the first information value range.

The network device of any one of claims 51 to 60, wherein when the category of the first DCI is a first category, the value range of the first information field is a first information value range, and when the category of the first DCI is a second category, the value range of the first information field is a second information value range; wherein the content of the first and second substances,

the communication unit is further configured to:

and configuring the first information value range and/or the second information value range to the terminal equipment.

The network device of any of claims 51-61, wherein the second information is used for at least one of:

indicating that a first physical shared channel is released, wherein a process number corresponding to the first physical shared channel is the same as a first hybrid automatic repeat request (HARQ) process number in the first DCI, and the first physical shared channel is not scheduled by the first DCI,

indicating that the corresponding ACK/NACK transmission for the first physical shared channel is released,

indicating ACK/NACK transmission resources corresponding to the first physical shared channel,

indicating ACK/NACK repetition transmission corresponding to the first physical shared channel,

indicating the ACK/NACK repeated transmission times corresponding to the first physical shared channel,

indicating a repeated transmission of a second physical shared channel scheduled by the first DCI,

indicating a number of repeated transmissions of the second physical shared channel,

indicating the ACK/NACK transmission resource corresponding to the second physical shared channel,

indicating the ACK/NACK repetition transmission corresponding to the second physical shared channel,

and indicating the ACK/NACK repeated transmission times corresponding to the second physical shared channel.

The network device of claim 62, wherein the first physical shared channel is scheduled by a second DCI that precedes the first DCI.

The network device of any of claims 51-63, wherein the first information field comprises at least one of the following information fields: a time domain resource allocation information field, an HARQ process number field and an adjustment coding scheme information field.

The network device of any one of claims 51-64, wherein when the first DCI is of a first category of DCI, the category of physical shared channels scheduled by the first DCI is different from the category of physical shared channels scheduled by the first DCI when the first DCI is of a second category of DCI.

The network device of claim 65, wherein the different types of physical shared channel classes are distinguished by carried traffic or corresponding logical channels.

A terminal device, comprising: a processor and a memory for storing a computer program, the processor being configured to invoke and execute the computer program stored in the memory to perform the method of any of claims 1 to 17.

A network device, comprising: a processor and a memory for storing a computer program, the processor being configured to invoke and execute the computer program stored in the memory to perform the method of any of claims 18 to 33.

A chip, comprising: a processor for calling and running a computer program from a memory so that a device on which the chip is installed performs the method of any one of claims 1 to 17.

A chip, comprising: a processor for calling and running a computer program from a memory so that a device on which the chip is installed performs the method of any one of claims 18 to 33.

A computer-readable storage medium for storing a computer program which causes a computer to perform the method of any one of claims 1 to 17.

A computer-readable storage medium for storing a computer program which causes a computer to perform the method of any one of claims 18 to 33.

A computer program product comprising computer program instructions for causing a computer to perform the method of any one of claims 1 to 17.

A computer program product comprising computer program instructions for causing a computer to perform the method of any one of claims 18 to 33.

A computer program, characterized in that the computer program causes a computer to perform the method according to any of claims 1-17.

A computer program, characterized in that the computer program causes a computer to perform the method according to any of claims 18 to 33.