CN112398617B

CN112398617B - Configuration method and device

Info

Publication number: CN112398617B
Application number: CN201910757265.9A
Authority: CN
Inventors: 张轶; 夏亮
Original assignee: China Mobile Communications Group Co Ltd; China Mobile Communications Ltd Research Institute
Current assignee: China Mobile Communications Group Co Ltd; China Mobile Communications Ltd Research Institute
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2023-05-05
Anticipated expiration: 2039-08-16
Also published as: CN112398617A

Abstract

The embodiment of the invention provides a configuration method and equipment, wherein the method comprises the following steps: transmitting first configuration information to the terminal, wherein the first configuration information is used for indicating the number of sub-slots in one uplink time slot or indicating the length of the sub-slots contained in one uplink time slot; according to the first configuration information, a dl-DataToUL-ACK time sequence value range is determined, and/or the number of bits contained in a PDSCH-to-HARQ feedback timing indicator indication domain in DCI is/are determined. In the embodiment of the invention, the dl-DataToUL-ACK time sequence value range and/or the bit number contained in the PDSCH-to-HARQ feedback timing indicator indication domain in DCI are dynamically adjusted based on the number of sub-slots in one uplink time slot or the length of the sub-slots contained in one uplink time slot, so that the balance between the configuration flexibility and the signaling overhead is achieved.

Description

Configuration method and device

Technical Field

The embodiment of the invention relates to the technical field of communication, in particular to a configuration method and device.

Background

The existing feedback method of hybrid automatic repeat request acknowledgement (Hybrid Automatic Repeat request ACK, HARQ-ACK) is: if the terminal (UE) receives a physical downlink shared channel (Physical Downlink Shared Channel, PDSCH) schedule in slot (slot) n, the UE will feed back HARQ-ACK on the physical uplink control channel (Physical Uplink Control Channel, PUCCH) on slot n+k, where the determination manner from PDSCH to HARQ-ACK timing is as follows:

If PDSCH is scheduled by downlink control information (Downlink Control Information, DCI) format (format) 1_0, then the DCI format 1_0 will include PDSCH-to-HARQ feedback timing indicator, the indicator field of the indicator is 3 bits of information, and 8 values mapped to PDSCH-to-HARQ timing pre-agreed by the protocol are {0,1,2,3,4,5,6,7,8};

if the PDSCH is scheduled by DCI format 1_1, the DCI format 1_1 will include PDSCH-to-HARQ feedback timing indicator, the indicator field of which is 0-3 bits of information, and mapped to a series of PDSCH-to-HARQ timing values configured by the network device through dl-DataToUL-ACK field by radio resource control (Radio Resource Control, RRC) signaling.

Disclosure of Invention

The embodiment of the invention provides a configuration method and device, which solve the problem that the prior HARQ-ACK time sequence value range cannot cover all configurations.

According to a first aspect of an embodiment of the present invention, there is provided a configuration method applied to a network device, the method including:

transmitting first configuration information to a terminal, wherein the first configuration information is used for indicating the number of sub-slots in one uplink time slot or indicating the length of the sub-slots contained in one uplink time slot;

And determining a time sequence value range from a physical downlink shared channel to the hybrid automatic repeat request dl-dataToUL-ACK according to the first configuration information, and/or determining the bit number contained in a PDSCH-to-HARQ feedback timing indicator indication domain in downlink control information DCI.

Optionally, determining the dl-DataToUL-ACK time sequence value range according to the first configuration information includes:

and determining a closed interval with the dl-DataToUL-ACK time sequence value range of 0 to K according to the first configuration information, wherein K is a positive integer.

Optionally, determining the K according to the first configuration information includes:

K＝M*N _S -1；

or alternatively, the process may be performed,

/>

or alternatively, the process may be performed,

K＝2 ^N -1, where n=ceil (log 2 (m×n) _S -1))；

Or alternatively, the process may be performed,

K＝2 ^N -1, wherein

Or alternatively, the process may be performed,

K＝2 ^N -1, wherein

Wherein M is a positive integer of protocol predefining or high-level configuration, N _S For the number of sub-slots in one uplink slot determined according to the first configuration information, L _S And determining the length of a sub-slot contained in one uplink time slot according to the first configuration information.

Optionally, determining, according to the first configuration information, the number of bits included in the PDSCH-to-HARQ feedback timing indicator indication field in the DCI includes:

and determining the maximum value of the time sequence number contained in the dl-DataToUL-ACK time sequence list according to the first configuration information.

Optionally, determining, according to the first configuration information, a maximum value S of the number of timings included in the dl-DataToUL-ACK timing list includes:

S＝P*N _S ；

or alternatively, the process may be performed,

or alternatively, the process may be performed,

or alternatively, the process may be performed,

wherein N is _i ＝ceil(log2(P*N _S ))；

Or alternatively, the process may be performed,

wherein->

Wherein P is a positive integer of protocol predefining or high-level configuration, N _S For the number of sub-slots in one uplink slot determined according to the first configuration information, L _S And determining the length of a sub-slot contained in one uplink time slot according to the first configuration information.

Optionally, determining a maximum value N of the number of bits contained in the PDSCH-to-HARQ feedback timing indicator indication field in the DCI according to the first configuration information _K Comprising:

N _K ＝ceil(log2(S))。

optionally, the sending the first configuration information to the terminal includes:

and sending the first configuration information to the terminal through high-layer signaling.

According to a second aspect of the embodiment of the present invention, a configuration method is provided and applied to a terminal, where the method includes:

receiving first configuration information from a network device, wherein the first configuration information is used for indicating the number of sub-slots in one uplink time slot or indicating the length of the sub-slots contained in one uplink time slot;

And determining a dl-DataToUL-ACK time sequence value range and/or the number of bits contained in a PDSCH-to-HARQ feedback timing indicator indication domain in DCI according to the first configuration information.

K＝M*N _S -1；

or alternatively, the process may be performed,

or alternatively, the process may be performed,

or alternatively, the process may be performed,

K＝2 ^N -1, where n=ceil (log 2 (m×n) _S -1))；

Or alternatively, the process may be performed,

K＝2 ^N -1, wherein

Or alternatively, the process may be performed,

K＝2 ^N -1, wherein

S＝P*N _S ；

or alternatively, the process may be performed,

or alternatively, the process may be performed,

or alternatively, the process may be performed,

wherein N is _i ＝ceil(log2(P*N _S ))；

Or alternatively, the process may be performed,

wherein->

N _K ＝ceil(log2(S))。

optionally, the receiving, from the network device, first configuration information includes:

the first configuration information is received from the network device via higher layer signaling.

According to a third aspect of an embodiment of the present invention, there is provided a network device, including: a first transceiver and a first processor;

the first transceiver is configured to send first configuration information to the terminal, where the first configuration information is used to indicate the number of sub-slots in an uplink slot or indicate the length of a sub-slot included in the uplink slot;

The first processor is configured to determine a range of dl-DataToUL-ACK timing sequence values from a physical downlink shared channel to a hybrid automatic repeat request (harq) according to the first configuration information, and/or a number of bits included in a PDSCH-to-HARQ feedback timing indicator indication field in downlink control information DCI.

Optionally, the first processor is further configured to determine, according to the first configuration information, a closed interval in which the dl-DataToUL-ACK timing sequence value range is 0 to K, where K is a positive integer.

Optionally, the first processor is further configured to determine the K according to the first configuration information, including:

K＝M*N _S -1；

or alternatively, the process may be performed,

or alternatively, the process may be performed,

or alternatively, the process may be performed,

K＝2 ^N -1, where n=ceil (log 2 (m×n) _S -1))；

Or alternatively, the process may be performed,

K＝2 ^N -1, wherein

Or alternatively, the process may be performed,

K＝2 ^N -1, wherein

Optionally, the first processor is further configured to determine, according to the first configuration information, a maximum value of the number of time sequences included in the dl-DataToUL-ACK time sequence list.

Optionally, the first processor is further configured to determine, according to the first configuration information, a maximum value S of the number of timings included in the dl-DataToUL-ACK timing list, including:

S＝P*N _S ；

or alternatively, the process may be performed,

or alternatively, the process may be performed,

or alternatively, the process may be performed,

wherein N is _i ＝ceil(log2(P*N _S ))；

Or alternatively, the process may be performed,

wherein->

Optionally, the first processor is further configured to determine, according to the first configuration information, a maximum value N of the number of bits included in the PDSCH-to-HARQ feedback timing indicator indication field in the DCI _K Comprising:

N _K ＝ceil(log2(S))。

optionally, the first transceiver is further configured to send the first configuration information to the terminal through higher layer signaling.

According to a fourth aspect of an embodiment of the present invention, there is provided a network device, including:

the first sending module is used for sending first configuration information to the terminal, wherein the first configuration information is used for indicating the number of sub-slots in one uplink time slot or indicating the length of the sub-slots contained in one uplink time slot;

A first determining module, configured to determine a range of dl-DataToUL-ACK timing sequence values from the physical downlink shared channel to the hybrid automatic repeat request, and/or a number of bits contained in the PDSCH-to-HARQ feedback timing indicator indication field in the downlink control information DCI according to the first configuration information.

Optionally, the first determining module is further configured to determine, according to the first configuration information, a closed interval in which the dl-DataToUL-ACK timing sequence value range is 0 to K, where K is a positive integer.

Optionally, the first determining module is further configured to determine the K according to the first configuration information, and includes:

K＝M*N _S -1；

or alternatively, the process may be performed,

or alternatively, the process may be performed,

or alternatively, the process may be performed,

K＝2 ^N -1, where n=ceil (log 2 (m×n) _S -1))；

Or alternatively, the process may be performed,

K＝2 ^N -1, wherein

Or alternatively, the process may be performed,

K＝2 ^N -1, wherein

Optionally, the first determining module is further configured to determine, according to the first configuration information, a maximum value of the number of time sequences included in the dl-DataToUL-ACK time sequence list.

Optionally, the first determining module is further configured to determine, according to the first configuration information, a maximum value S of the number of time sequences included in the dl-DataToUL-ACK time sequence list, including:

S＝P*N _S ；

or alternatively, the process may be performed,

or alternatively, the process may be performed,

or alternatively, the process may be performed,

wherein N is _i ＝ceil(log2(P*N _S ))；

Or alternatively, the process may be performed,

wherein->

Optionally, the first determining module is further configured to determine, according to the first configuration information, a maximum value N of the number of bits included in the PDSCH-to-HARQ feedback timing indicator indication field in the DCI _K Comprising:

N _K ＝ceil(log2(S))。

optionally, the first sending module is further configured to send the first configuration information to the terminal through higher layer signaling.

According to a fifth aspect of an embodiment of the present invention, there is provided a terminal, including: a second transceiver and a second processor;

the second transceiver is configured to receive first configuration information from a network device, where the first configuration information is used to indicate a number of sub-slots in an uplink slot or indicate a length of a sub-slot included in the uplink slot;

The second processor is configured to determine a dl-DataToUL-ACK timing sequence value range and/or the number of bits contained in the PDSCH-to-HARQ feedback timing indicator indication field in the DCI according to the first configuration information.

Optionally, the second processor is further configured to determine, according to the first configuration information, a closed interval in which the dl-DataToUL-ACK timing sequence value range is 0 to K, where K is a positive integer.

Optionally, the second processor is further configured to determine the K according to the first configuration information, including:

K＝M*N _S -1；

or alternatively, the process may be performed,

or alternatively, the process may be performed,

or alternatively, the process may be performed,

K＝2 ^N -1, where n=ceil (log 2 (m×n) _S -1))；

Or alternatively, the process may be performed,

K＝2 ^N -1, wherein

Or alternatively, the process may be performed,

K＝2 ^N -1, wherein

Optionally, the second processor is further configured to determine, according to the first configuration information, a maximum value of the number of time sequences included in the dl-DataToUL-ACK time sequence list.

Optionally, the second processor is further configured to determine, according to the first configuration information, a maximum value S of the number of timings included in the dl-DataToUL-ACK timing list, including:

S＝P*N _S ；

Or alternatively, the process may be performed,

or alternatively, the process may be performed,

or alternatively, the process may be performed,

wherein N is _i ＝ceil(log2(P*N _S ))；

Or alternatively, the process may be performed,

wherein->

Optionally, the second processor is further configured to determine, according to the first configuration information, a maximum value N of the number of bits included in the PDSCH-to-HARQ feedback timing indicator indication field in the DCI _K Comprising:

N _K ＝ceil(log2(S))。

optionally, the second transceiver is further configured to receive the first configuration information from the network device through higher layer signaling.

According to a sixth aspect of an embodiment of the present invention, there is provided a terminal, including:

a first receiving module, configured to receive first configuration information from a network device, where the first configuration information is used to indicate a number of sub-slots in an uplink slot or indicate a length of a sub-slot included in the uplink slot;

and the second determining module is used for determining a dl-DataToUL-ACK time sequence value range and/or the bit number contained in the PDSCH-to-HARQ feedback timing indicator indication domain in the DCI according to the first configuration information.

Optionally, the second determining module is further configured to determine, according to the first configuration information, a closed interval in which the dl-DataToUL-ACK timing sequence value range is 0 to K, where K is a positive integer.

Optionally, the second determining module is further configured to determine the K according to the first configuration information, and includes:

K＝M*N _S -1；

or alternatively, the process may be performed,

or alternatively, the process may be performed,

or alternatively, the process may be performed,

K＝2 ^N -1, where n=ceil (log 2 (m×n) _S -1))；

Or alternatively, the process may be performed,

K＝2 ^N -1, wherein

Or alternatively, the process may be performed,

K＝2 ^N -1, wherein

Optionally, the second determining module is further configured to determine, according to the first configuration information, a maximum value of the number of time sequences included in the dl-DataToUL-ACK time sequence list.

Optionally, the second determining module is further configured to determine, according to the first configuration information, a maximum value S of the number of time sequences included in the dl-DataToUL-ACK time sequence list, including:

S＝P*N _S ；

or alternatively, the process may be performed,

or alternatively, the process may be performed,

or alternatively, the process may be performed,

wherein N is _i ＝ceil(log2(P*N _S ))；

Or alternatively, the process may be performed,

wherein->

Optionally, the second determining module is further configured to determine, according to the first configuration information, a maximum value N of the number of bits included in the PDSCH-to-HARQ feedback timing indicator indication field in the DCI _K Comprising:

N _K ＝ceil(log2(S))。

optionally, the first receiving module is further configured to receive the first configuration information from the network device through higher layer signaling.

According to a seventh aspect of an embodiment of the present invention, there is provided a network device comprising a processor, a memory and a program stored on the memory and executable on the processor, the program implementing the steps of the configuration method according to the first aspect when executed by the processor.

According to an eighth aspect of an embodiment of the present invention, there is provided a terminal including a processor, a memory, and a program stored on the memory and executable on the processor, the program implementing the steps of the configuration method according to the second aspect when executed by the processor.

According to a ninth aspect of embodiments of the present invention, there is provided a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the configuration method as described in the first aspect, or the steps of the configuration method as described in the second aspect.

In the embodiment of the invention, the dl-DataToUL-ACK time sequence value range and/or the bit number contained in the PDSCH-to-HARQ feedback timing indicator indication domain in DCI are dynamically adjusted based on the number of sub-slots in one uplink time slot or the length of the sub-slots contained in one uplink time slot, so that the balance between the configuration flexibility and the signaling overhead is achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a conventional NR frame structure;

fig. 2 is a schematic diagram of a wireless communication system according to an embodiment of the present invention;

FIG. 3 is a schematic flow chart of a configuration method according to an embodiment of the present invention;

FIG. 4 is a second flow chart of a configuration method according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a network device according to an embodiment of the present invention;

fig. 6 is a second schematic structural diagram of a network device according to an embodiment of the present invention;

Fig. 7 is a schematic structural diagram of a terminal according to an embodiment of the present invention;

FIG. 8 is a second schematic diagram of a terminal according to an embodiment of the present invention;

fig. 9 is a third schematic structural diagram of a network device according to an embodiment of the present invention;

fig. 10 is a third schematic diagram of a network device according to an embodiment of the present invention.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In embodiments of the invention, words such as "exemplary" or "such as" are used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "e.g." in an embodiment should not be taken as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.

The techniques described herein are not limited to fifth generation mobile communication (5 th-generation, 5G) systems and subsequent evolution communication systems, and are not limited to LTE/LTE evolution (LTE-Advanced, LTE-a) systems, and may also be used for various wireless communication systems such as code division multiple access (Code Division Multiple Access, CDMA), time division multiple access (Time Division Multiple Access, TDMA), frequency division multiple access (Frequency Division Multiple Access, FDMA), orthogonal frequency division multiple access (Orthogonal Frequency Division Multiple Access, OFDMA), single-carrier frequency division multiple access (Single-carrier Frequency-Division Multiple Access, SC-FDMA), and other systems.

The terms "system" and "network" are often used interchangeably. A CDMA system may implement radio technologies such as CDMA2000, universal terrestrial radio access (Universal Terrestrial Radio Access, UTRA), and the like. UTRA includes wideband CDMA (Wideband Code Division Multiple Access, WCDMA) and other CDMA variants. TDMA systems may implement radio technologies such as the global system for mobile communications (Global System for Mobile Communication, GSM). OFDMA systems may implement radio technologies such as ultra mobile broadband (Ultra Mobile Broadband, UMB), evolved UTRA (E-UTRA), IEEE 802.11 ((Wi-Fi)), IEEE 802.16 ((WiMAX)), IEEE 802.20, flash-OFDM, etc. UTRA and E-UTRA are parts of the universal mobile telecommunications system (Universal Mobile Telecommunications System, UMTS). LTE and higher LTE (e.g., LTE-a) are new UMTS releases that use E-UTRA. UTRA, E-UTRA, UMTS, LTE, LTE-a and GSM are described in the literature from an organization named "third generation partnership project" (3rd Generation Partnership Project,3GPP). CDMA2000 and UMB are described in the literature from an organization named "third generation partnership project 2" (3 GPP 2). The techniques described herein may be used for the systems and radio technologies mentioned above as well as for other systems and radio technologies.

In the prior art, if PDSCH is scheduled by DCI format 1_1, PDSCH-to-HARQ feedback timing indicator in DCI format 1_1 indicates that the field is 0-3 bits of information, and mapped PDSCH-to-HARQ timing values are shown in table 1:

TABLE 1

The dl-DataToUL-ACK field is configured as follows:

dl-DataToUL-ACK SEQUENCE(SIZE(1..8))OF INTEGER(0..15)；

in order to reduce the delay of Ultra-Reliable Low-latency communication (URLLC) HARQ-ACK, there may be multiple PUCCHs in the same slot for carrying HARQ-ACK information, based on which a UL sub-slot is defined.

Specifically, one UL slot is composed of a plurality of sub-slots. No more than one PUCCH carrying HARQ-ACK starts to be transmitted in sub-slot. PDSCH transmissions are not sub-slot limited.

The K1 value is in sub-slot units. The number or length of sub-slots in one UL slot is UE-specifically semi-statically configured.

For the sub-slot based HARQ-ACK feedback procedure, K1 is the number of sub-slots from sub-slots containing the end of the PDSCH to sub-slots containing the beginning of the PUCCH.

The existing HARQ-ACK feedback method has the following defects:

(1) The existing K1 range cannot cover all time division duplex configurations (Time Division Duplexing configuration, TDD configuration);

The existing K1 range is { 0-15 }, see fig. 1, which shows the NR frame structure aligned with NR 2.6ghz 30 scs and time division long term evolution (Time Division Long Term Evolution, TD-LTE) config.2dsudd (S: DL: GP: ul= 10.2.2).

When each slot contains more than 2 (e.g. 4 or 7) sub-slots, the existing K1 range will not guarantee that all PDSCH scheduling has proper position feedback HARQ-ACKs.

(2) If K1 range is increased, RRC signaling overhead is increased;

taking the existing K1 range as an example, taking 8 values for configuration in { 0-15 }, 4 bits are needed for 8=32 bits;

if K1 range is increased, for example, K1 is configured to take 8 values in {0 to 31}, 5 bits are required by 8=40 bits;

with the increase of the number of sub-slots in each slot, the K1 range is multiplied, and the RRC signaling is greatly increased.

Therefore, there is a need for a configuration method that balances the HARQ-ACK configuration flexibility and signaling overhead.

Referring to fig.2, an embodiment of the present invention provides a wireless communication system. As shown in fig.2, the wireless communication system may include: a network device 21 and a terminal 22. In practical application, the connection between the devices may be wireless connection, and for convenience and intuitionistic representation of the connection relationship between the devices, a solid line is used for illustration in fig. 2.

It should be noted that the communication system may include a plurality of terminals, and the network device may communicate (transmit signaling or transmit data) with the plurality of terminals.

The network device may be a network device in a 5G (Fifth generation mobile communication technology) system, such as a next generation base station (next generation node base station, gNB) or a transmission and reception point (transmission and reception point, TRP).

The terminal may be a cell phone, tablet computer, notebook computer, ultra mobile personal computer (Ultra-Mobile Personal Computer, UMPC), netbook, personal digital assistant (Personal Digital Assistant, PDA), or the like.

Referring to fig. 3, an embodiment of the present invention provides a configuration method, where an execution body of the method is a network device, and the method includes the following specific steps:

step 301: sending first configuration information to a terminal;

in the embodiment of the present invention, the first configuration information is used to indicate the number (sub-slot number) of sub-slots in one uplink slot, or is used to indicate the length (sub-slot length) of the sub-slots included in one uplink slot;

in some embodiments, the network device sends the first configuration information to the terminal through higher layer signaling.

Step 302: determining a dl-DataToUL-ACK time sequence value range and/or the bit number contained in a PDSCH-to-HARQ feedback timing indicator indication domain in DCI according to the first configuration information;

in the embodiment of the invention, the dl-DataToUL-ACK time sequence value range, namely PDSCH-to-HARQ timing range and PDSCH-to-HARQ feedback timing indicator are dynamically adjusted based on sub-slot number or sub-slot length.

Adjustment of the dl-DataToUL-ACK timing range:

determining a closed interval with a dl-DataToUL-ACK time sequence value range of 0 to K according to the first configuration information, wherein K is a positive integer;

in some embodiments, determining K according to the first configuration information includes:

K＝M*N _S -1；

or alternatively, the process may be performed,

or alternatively, the process may be performed,

/>

or alternatively, the process may be performed,

K＝2 ^N -1, where n=ceil (log 2 (m×n) _S -1))；

Or alternatively, the process may be performed,

K＝2 ^N -1, wherein

Or alternatively, the process may be performed,

K＝2 ^N -1, wherein

M is a positive integer predefined by the protocol or configured by a higher layer, N _S For the number of sub-slots in an uplink slot determined according to the first configuration information, i.e. sub-slot number, L _S The sub-slot length is the length of a sub-slot contained in one uplink slot determined according to the first configuration information.

In some embodiments, determining the K according to the first configuration information includes:

When the first configuration information indicates N _S When 2, k=31;

when the first configuration information indicates N _S At 4, k=63;

when the first configuration information indicates N _S At 7, k=127 or 111;

when the first configuration information indicates N _S When 14, k=223 or 255;

when the first configuration information indicates L _S When 1, k=223 or 255;

when the first configuration information indicates L _S When 2, k=127 or 111;

when the first configuration information indicates L _S At 4, k=63 or 47;

when the first configuration information indicates L _S At 7, k=31;

accordingly, the dl-DataToUL-ACK field is configured as follows:

dl-DataToUL-ACK SEQUENCE(SIZE(1..8))OF INTEGER(0..K)；

in some embodiments, the information sent by the network device to the terminal is as follows, taking m=16 as an example:

{ Sub-slot-number INTEGRER (2 … 14); or Sub-slot-number ENUMERATED { n2, n4, n7, n14};

K：：＝Sub-slot-number*16-1；

dl-DataToUL-ACK SEQUENCE(SIZE(1..8))OF INTEGER(0..K)；}

or alternatively

dl-DataToUL-ACK SEQUENCE(SIZE(1..8))OF INTEGER(0..Sub-slot-number*16-1)；}

embodiments of the present invention are described below with reference to specific examples:

the base station configures Sub-slot-number, i.e. N, through higher layer signaling _S When m is predefined by the protocol and the value is 16, PDSCH-to-HARQ timing range K =2×16-1=31, i.e.

dl-DataToUL-ACK SEQUENCE(SIZE(1..8))OF INTEGER(0..31)；

If the sub-slot number contained in each slot can be 2,4, (assuming that 2 and 4 occur with probability 1/2), if the method of the embodiment of the present invention is not used, the overhead of directly expanding the K1 range, the K1 configuration needs 6 bits by 8=48 bits; if the manner of this patent is used, the probability of overhead 1/2 for K1 configuration is 5 bits by 8=40 bits, and the probability of 1/2 is 6 bits by 8=48 bits.

Adjustment of the number of bits contained in the indication field for PDSCH-to-HARQ feedback timing indicator in DCI:

determining a maximum value of the number of timings contained in the dl-DataToUL-ACK timing list according to the first configuration information

In some embodiments, determining, according to the first configuration information, a maximum value S of a number of timings included in the dl-DataToUL-ACK timing list includes:

S＝P*N _S ；

or alternatively, the process may be performed,

or alternatively, the process may be performed,

or alternatively, the process may be performed,

wherein N is _i ＝ceil(log2(P*N _S ))；

Or alternatively, the process may be performed,

wherein->

The P is a positive integer of protocol predefining or high-level configuration, N _S For the number of sub-slots in an uplink slot determined according to the first configuration information, i.e. sub-slot number, L _S The sub-slot length is the length of a sub-slot contained in one uplink slot determined according to the first configuration information.

Further, according to the first configuration information, determining a maximum value N of the number of bits contained in the PDSCH-to-HARQ feedback timing indicator indication field in the DCI _K Comprising:

N _K ＝ceil(log2(S))。

N _K =ceil (log 2 (S)) means N _K A minimum positive integer greater than or equal to log2 (S);

accordingly, the dl-DataToUL-ACK field is configured as follows:

the base station configures Sub-slot-number, i.e. N, through higher layer signaling _S P is predefined protocol, and is 8, and N can be obtained by calculation according to the above formula _K =4, i.e. the number of bits contained in the PDSCH-to-HARQ feedback timing indicator indication field in the DCI may be {0,1,2,3,4}, the corresponding mapped PDSCH-to-HARQ timing values are shown in table 2:

TABLE 2

Referring to fig. 4, an embodiment of the present invention provides another configuration method, where an execution body of the method is a terminal, and specific steps of the method are as follows:

step 401: receiving first configuration information from a network device;

In some embodiments, the terminal receives the first configuration information from the network device through higher layer signaling.

Step 402: according to the first configuration information, a dl-DataToUL-ACK time sequence value range is determined, and/or the number of bits contained in a PDSCH-to-HARQ feedback timing indicator indication domain in DCI is/are determined.

The specific adjustment manner may refer to the description of the corresponding content in the network device side method, which is not repeated herein.

The embodiment of the invention also provides a method for determining the dl-DataToUL-ACK time sequence value range according to the semi-static frame structure configuration and the subcarrier interval.

In the embodiment of the invention, the maximum value K of the dl-DataToUL-ACK time sequence value range is related to sub-slot number, uplink and downlink subcarrier interval, uplink and downlink conversion period and uplink and downlink proportion.

For uplink and downlink subcarrier spacing:

or->

Where μ is a subcarrier spacing, Q may be determined by determining K according to the first configuration information in the method shown in fig. 3, and Q may be predefined by a protocol or configured by a higher layer.

Aiming at the uplink and downlink conversion period and the uplink and downlink proportion:

or->

Wherein T is dl-UL-transmission period, T _REF For defining the reference uplink/downlink conversion period, Q may be determined by determining K according to the first configuration information in the method shown in fig. 3, and Q may be predefined by a protocol or configured by a higher layer;

the uplink/downlink switching period and the uplink/downlink ratio may be configured by the existing signaling field TDD-UL-DL-configuration command or TDD-UL-DL-configuration.

Referring to fig. 5, an embodiment of the present invention provides a network device 500, including: a first transceiver 501 and a first processor 502;

the first transceiver 501 is configured to send first configuration information to a terminal, where the first configuration information is used to indicate the number of sub-slots in an uplink slot or indicate the length of a sub-slot included in an uplink slot;

The first processor 502 is configured to determine a range of dl-DataToUL-ACK timing sequence values from the physical downlink shared channel to the hybrid automatic repeat request, and/or a number of bits included in a PDSCH-to-HARQ feedback timing indicator indication field in downlink control information DCI according to the first configuration information.

Optionally, the first processor 502 is further configured to determine, according to the first configuration information, a closed interval in which the dl-DataToUL-ACK timing sequence value range is 0 to K, where K is a positive integer.

Optionally, the first processor 502 is further configured to determine the K according to the first configuration information, including:

K＝M*N _S -1；

or alternatively, the process may be performed,

or alternatively, the process may be performed,

/>

or alternatively, the process may be performed,

K＝2 ^N -1, where n=ceil (log 2 (m×n) _S -1))；

Or alternatively, the process may be performed,

K＝2 ^N -1, wherein

Or alternatively, the process may be performed,

K＝2 ^N -1, wherein

Wherein M is a positive integer of protocol predefining or high-level configuration, N _S For the number of sub-slots in one uplink slot determined according to the first configuration information, L _S Is taken as rootAnd determining the length of a sub-slot contained in one uplink time slot according to the first configuration information.

Optionally, the first processor 502 is further configured to determine, according to the first configuration information, a maximum value of the number of time sequences included in the dl-DataToUL-ACK time sequence list.

Optionally, the first processor 502 is further configured to determine, according to the first configuration information, a maximum value S of the number of timings included in the dl-DataToUL-ACK timing list, including:

S＝P*N _S ；

or alternatively, the process may be performed,

or alternatively, the process may be performed,

or alternatively, the process may be performed,

wherein N is _i ＝ceil(log2(P*N _S ))；

Or alternatively, the process may be performed,

wherein->

Optionally, the first processor 502 is further configured to, according to the instructionThe first configuration information determines the maximum value N of the number of bits contained in the PDSCH-to-HARQ feedback timing indicator indication field in the DCI _K Comprising:

N _K ＝ceil(log2(S))。

optionally, the first transceiver 501 is further configured to send the first configuration information to the terminal through higher layer signaling.

Referring to fig. 6, an embodiment of the present invention provides another network device 600, including:

a first sending module 601, configured to send first configuration information to a terminal, where the first configuration information is used to indicate the number of sub-slots in an uplink slot or indicate the length of a sub-slot included in the uplink slot;

a first determining module 602, configured to determine a range of dl-DataToUL-ACK timing values from the physical downlink shared channel to the hybrid automatic repeat request dl-dataul-ACK according to the first configuration information, and/or a number of bits included in the PDSCH-to-HARQ feedback timing indicator indication field in the downlink control information DCI.

Optionally, the first determining module 602 is further configured to determine, according to the first configuration information, a closed interval in which the dl-DataToUL-ACK timing sequence value range is 0 to K, where K is a positive integer.

Optionally, the first determining module 602 is further configured to determine the K according to the first configuration information, including:

K＝M*N _S -1；

or alternatively, the process may be performed,

or alternatively, the process may be performed,

or alternatively, the process may be performed,

K＝2 ^N -1, where n=ceil (log 2 (m×n) _S -1))；

Or alternatively, the process may be performed,

K＝2 ^N -1, wherein

Or alternatively, the process may be performed,

K＝2 ^N -1, wherein

Optionally, the first determining module 602 is further configured to determine, according to the first configuration information, a maximum value of the number of time sequences included in the dl-DataToUL-ACK time sequence list.

Optionally, the first determining module 602 is further configured to determine, according to the first configuration information, a maximum value S of the number of timings included in the dl-DataToUL-ACK timing list, including:

S＝P*N _S ；

or alternatively, the process may be performed,

or alternatively, the process may be performed,

or alternatively, the process may be performed,

wherein N is _i ＝ceil(log2(P*N _S ))；

Or alternatively, the process may be performed,

wherein->

Optionally, the first determining module 602 is further configured to determine, according to the first configuration information, a maximum value N of the number of bits included in the PDSCH-to-HARQ feedback timing indicator indication field in the DCI _K Comprising:

N _K ＝ceil(log2(S))。

optionally, the first sending module 601 is further configured to send the first configuration information to the terminal through higher layer signaling.

Referring to fig. 7, an embodiment of the present invention provides a terminal 700, including: a second transceiver 701 and a second processor 702;

the second transceiver 701 is configured to receive first configuration information from a network device, where the first configuration information is used to indicate the number of sub-slots in an uplink slot or indicate the length of a sub-slot included in an uplink slot;

the second processor 702 is configured to determine a dl-DataToUL-ACK timing sequence value range and/or the number of bits included in the PDSCH-to-HARQ feedback timing indicator indication field in the DCI according to the first configuration information.

Optionally, the second processor 702 is further configured to determine, according to the first configuration information, a closed interval of the dl-DataToUL-ACK timing sequence ranging from 0 to K, where K is a positive integer.

Optionally, the second processor 702 is further configured to determine the K according to the first configuration information, including:

K＝M*N _S -1；

Or alternatively, the process may be performed,

or alternatively, the process may be performed,

or alternatively, the process may be performed,

K＝2 ^N -1, where n=ceil (log 2 (m×n) _S -1))；

Or alternatively, the process may be performed,

K＝2 ^N -1, wherein

Or alternatively, the process may be performed,

K＝2 ^N -1, wherein

Wherein M is a positive integer of protocol predefining or high-level configuration, N _S For the number of sub-slots in an uplink slot determined from the first configuration information，L _S And determining the length of a sub-slot contained in one uplink time slot according to the first configuration information.

Optionally, the second processor 702 is further configured to determine, according to the first configuration information, a maximum value of the number of timings included in the dl-DataToUL-ACK timing list.

Optionally, the second processor 702 is further configured to determine, according to the first configuration information, a maximum value S of the number of timings included in the dl-DataToUL-ACK timing list, including:

S＝P*N _S ；

or alternatively, the process may be performed,

or alternatively, the process may be performed,

or alternatively, the process may be performed,

wherein N is _i ＝ceil(log2(P*N _S ))；

Or alternatively, the process may be performed,

wherein->

Optionally, the second processor 702, further for determining a maximum value N of the number of bits contained in the PDSCH-to-HARQ feedback timing indicator indication field in the DCI according to the first configuration information _K Comprising:

N _K ＝ceil(log2(S))。

optionally, the second transceiver 701 is further configured to receive the first configuration information from the network device through higher layer signaling.

Referring to fig. 8, an embodiment of the present invention provides another terminal 800, including:

a first receiving module 801, configured to receive first configuration information from a network device, where the first configuration information is used to indicate a number of sub-slots in an uplink slot or indicate a length of a sub-slot included in the uplink slot;

a second determining module 802, configured to determine a dl-DataToUL-ACK timing sequence value range and/or the number of bits included in the PDSCH-to-HARQ feedback timing indicator indication field in the DCI according to the first configuration information.

Optionally, the second determining module 802 is further configured to determine, according to the first configuration information, a closed interval in which the dl-DataToUL-ACK timing sequence value range is 0 to K, where K is a positive integer.

Optionally, the second determining module 802 is further configured to determine the K according to the first configuration information, including:

K＝M*N _S -1；

or alternatively, the process may be performed,

or alternatively, the process may be performed,

or alternatively, the process may be performed,

K＝2 ^N -1, where n=ceil (log 2 (m×n) _S -1))；

Or alternatively, the process may be performed,

K＝2 ^N -1, wherein

Or alternatively, the process may be performed,

K＝2 ^N -1, wherein

Optionally, the second determining module 802 is further configured to determine, according to the first configuration information, a maximum value of the number of time sequences included in the dl-DataToUL-ACK time sequence list.

Optionally, the second determining module 802 is further configured to determine, according to the first configuration information, a maximum value S of the number of timings included in the dl-DataToUL-ACK timing list, including:

S＝P*N _S ；

or alternatively, the process may be performed,

or alternatively, the process may be performed,

or alternatively, the process may be performed,

wherein N is _i ＝ceil(log2(P*N _S ))；

Or alternatively, the process may be performed,

wherein->

Optionally, the second determining module 802 is further configured to determine, according to the first configuration information, a maximum value N of the number of bits included in the PDSCH-to-HARQ feedback timing indicator indication field in the DCI _K Comprising:

N _K ＝ceil(log2(S))。

optionally, the first receiving module 801 is further configured to receive the first configuration information from the network device through higher layer signaling.

Referring to fig. 9, an embodiment of the present invention provides another network device 900, including: processor 901, transceiver 902, memory 903, and bus interfaces.

Among other things, the processor 901 may be responsible for managing the bus architecture and general processing. The memory 903 may store data used by the processor 901 in performing operations.

In an embodiment of the present invention, the network device 900 may further include: a program stored on the memory 903 and executable on the processor 901, which when executed by the processor 901, implements the steps of the method provided by the embodiments of the present invention.

In fig. 9, a bus architecture may comprise any number of interconnected buses and bridges, with various circuits of the one or more processors, represented in particular by processor 901, and the memory, represented by memory 903, linked together. The bus architecture may also link together various other circuits such as peripheral devices, voltage regulators, power management circuits, etc., all as are well known in the art and, therefore, further description of embodiments of the present invention will not be provided. The bus interface provides an interface. The transceiver 902 may be a number of elements, i.e., include a transmitter and a receiver, providing a means for communicating with various other apparatus over a transmission medium.

Referring to fig. 10, an embodiment of the present invention provides another terminal 1000, comprising: at least one processor 1001, a memory 1002, a user interface 1003, and at least one network interface 1004. The various components in terminal 1000 can be coupled together by a bus system 1005.

It is to be appreciated that the bus system 1005 is employed to enable connective communication between these components. The bus system 1005 includes a power bus, a control bus, and a status signal bus in addition to the data bus. But for clarity of illustration the various buses are labeled as bus system 1005 in fig. 10.

The user interface 1003 may include, among other things, a display, keyboard, or pointing device (e.g., a mouse, trackball, touch pad, or touch screen, etc.).

It is to be appreciated that memory 1002 in embodiments of the present invention may be volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The nonvolatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable EPROM (EEPROM), or a flash Memory. The volatile memory may be random access memory (Random Access Memory, RAM) which acts as an external cache. By way of example, and not limitation, many forms of RAM are available, such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (Double Data Rate SDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), and Direct memory bus RAM (DRRAM). The memory 1002 described in embodiments of the present invention is intended to comprise, without being limited to, these and any other suitable types of memory.

In some implementations, the memory 1002 stores the following elements, executable modules or data structures, or a subset thereof, or an extended set thereof: an operating system 10021 and application programs 10022.

The operating system 10021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, for implementing various basic services and processing hardware-based tasks. The application 10022 includes various applications, such as a media player, a browser, etc., for implementing various application services. A program for implementing the method according to the embodiment of the present invention may be included in the application 10022.

In an embodiment of the present invention, terminal 1000 can further include: a program stored on the memory 1002 and executable on the processor 1001, which when executed by the processor 1001, implements the steps of the method provided by the embodiments of the present invention.

The method disclosed in the above embodiment of the present invention may be applied to the processor 1001 or implemented by the processor 1001. The processor 1001 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware in the processor 1001 or by instructions in the form of software. The processor 1001 described above may be a general purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), an off-the-shelf programmable gate array (Field Programmable Gate Array, FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components. The disclosed methods, steps, and logic blocks in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be embodied directly in the execution of a hardware decoding processor, or in the execution of a combination of hardware and software modules in a decoding processor. The software modules may be located in a computer readable storage medium well known in the art such as random access memory, flash memory, read only memory, programmable read only memory, or electrically erasable programmable memory, registers, and the like. The computer readable storage medium is located in the memory 1002, and the processor 1001 reads information in the memory 1002, and performs the steps of the above method in combination with its hardware. In particular, the computer readable storage medium has a computer program stored thereon.

It is to be understood that the embodiments of the invention described herein may be implemented in hardware, software, firmware, middleware, microcode, or a combination thereof. For a hardware implementation, the processing units may be implemented within one or more ASICs, DSPs, digital signal processing Devices (DSPs), programmable logic devices (Programmable Logic Device, PLDs), FPGAs, general purpose processors, controllers, microcontrollers, microprocessors, other electronic units used to perform the functions described herein, or a combination thereof.

The embodiment of the invention also provides a computer readable storage medium, on which a computer program is stored, which when executed by a processor, implements the processes of the above method embodiment, and can achieve the same technical effects, and in order to avoid repetition, the description is omitted here. Wherein the computer readable storage medium is selected from Read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or optical disk.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and any changes or substitutions within the technical scope of the present disclosure should be covered in the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A configuration method applied to a network device, wherein the method comprises:

determining a time sequence value range from a physical downlink shared channel to a hybrid automatic repeat request dl-dataToUL-ACK according to the first configuration information, and/or determining the bit number contained in a PDSCH-to-HARQ feedback timing indicator indication domain in downlink control information DCI;

according to the first configuration information, determining a dl-DataToUL-ACK time sequence value range comprises the following steps:

according to M, and N _S And/or L _S Determining the closed interval of the dl-DataToUL-ACK time sequence ranging from 0 to K, wherein K is a positive integer, M is a positive integer predefined by a protocol or configured by a higher layer, N _S For determining a based on the first configuration informationThe number of sub-slots in the uplink time slot, L _S The length of a sub-time slot contained in one uplink time slot is determined according to the first configuration information;

according to the first configuration information, determining the number of bits contained in the PDSCH-to-HARQ feedback timing indicator indication field in the DCI includes:

determining, according to the first configuration information, a maximum value of the number of timings included in the dl-DataToUL-ACK timing list, including:

according to P, and N _S And/or L _S Determining a maximum value S of the number of time sequences contained in the dl-DataToUL-ACK time sequence list, wherein P is a positive integer predefined by a protocol or configured by a higher layer, N _S For the number of sub-slots in one uplink slot determined according to the first configuration information, L _S And determining the length of a sub-slot contained in one uplink time slot according to the first configuration information.

2. The method of claim 1, wherein,

according to M, and N _S And/or L _S Determining the K, comprising:

K＝M*N _S -1；

or alternatively, the process may be performed,

or alternatively, the process may be performed,

or alternatively, the process may be performed,

K＝2 ^N -1, where n=ceil (log 2 (m×n) _S -1))；

Or alternatively, the process may be performed,

K＝2 ^N -1, wherein

Or alternatively, the process may be performed,

K＝2 ^N -1, wherein

3. The method of claim 1, wherein, according to P, and N _S And/or L _S Determining a maximum value S of the number of timings included in the dl-DataToUL-ACK timing list includes:

S＝P*N _S ；

or alternatively, the process may be performed,

or alternatively, the process may be performed,

or alternatively, the process may be performed,

wherein N is _i ＝ceil(log2(P*N _S ))；

Or alternatively, the process may be performed,

wherein->

4. The method of claim 3, wherein the PDSCH-to-HARQ feedback timing indicator indication field included in the DCI is determined according to the first configuration informationMaximum value N of number of bits _K Comprising:

N _K ＝ceil(log2(S))。

5. the method of claim 1, wherein the sending the first configuration information to the terminal comprises:

6. A configuration method applied to a terminal, wherein the method comprises:

determining a dl-DataToUL-ACK time sequence value range and/or the bit number contained in a PDSCH-to-HARQ feedback timing indicator indication domain in DCI according to the first configuration information;

According to M, and N _S And/or L _S Determining the closed interval of the dl-DataToUL-ACK time sequence ranging from 0 to K, wherein K is a positive integer, M is a positive integer predefined by a protocol or configured by a higher layer, N _S For the number of sub-slots in one uplink slot determined according to the first configuration information, L _S The length of a sub-time slot contained in one uplink time slot is determined according to the first configuration information;

and/or the number of the groups of groups,

7. The method of claim 6, wherein,

according to M, and N _S And/or L _S Determining the K, comprising:

K＝M*N _S -1；

or alternatively, the process may be performed,

or alternatively, the process may be performed,

or alternatively, the process may be performed,

K＝2 ^N -1, where n=ceil (log 2 (m×n) _S -1))；

Or alternatively, the process may be performed,

K＝2 ^N -1, wherein

Or alternatively, the process may be performed,

K＝2 ^N -1, wherein

8. The method of claim 6, wherein, according to P, and N _S And/or L _S Determining a maximum value S of the number of timings included in the dl-DataToUL-ACK timing list includes:

S＝P*N _S ；

or alternatively, the process may be performed,

or alternatively, the process may be performed,

or alternatively, the process may be performed,

wherein N is _i ＝ceil(log2(P*N _S ))；

Or alternatively, the process may be performed,

wherein->

9. The method of claim 6, wherein the maximum value N of the number of bits included in the PDSCH-to-HARQ feedback timing indicator indication field in the DCI is determined according to the first configuration information _K Comprising:

N _K ＝ceil(log2(S)K)。

10. the method of claim 6, wherein the receiving the first configuration information from the network device comprises:

11. A network device, comprising: a first transceiver and a first processor;

the first processor is configured to determine a range of dl-DataToUL-ACK timing sequence values from a physical downlink shared channel to a hybrid automatic repeat request (harq) according to the first configuration information, and/or a number of bits included in a PDSCH-to-HARQ feedback timing indicator indication field in downlink control information DCI;

The first processor is further configured to:

the first processor is further configured to:

12. A network device, comprising:

A first determining module, configured to determine, according to the first configuration information, a range of a time sequence value from a physical downlink shared channel to a hybrid automatic repeat request dl-DataToUL-ACK, and/or a bit number contained in a PDSCH-to-HARQ feedback timing indicator indication field in downlink control information DCI;

the first determining module is further configured to:

13. A terminal, comprising: a second transceiver and a second processor;

the second processor is configured to determine a dl-DataToUL-ACK timing sequence value range and/or the number of bits contained in a PDSCH-to-HARQ feedback timing indicator indication field in DCI according to the first configuration information;

the second processor is further configured to:

14. A terminal, comprising:

a second determining module, configured to determine a dl-DataToUL-ACK timing sequence value range and/or the number of bits contained in a PDSCH-to-HARQ feedback timing indicator indication field in DCI according to the first configuration information;

the second determining module is further configured to:

According to P, and N _S And/or L _S Determining the maximum value S of the number of time sequences contained in the dl-DataToUL-ACK time sequence list, wherein,p is a positive integer of protocol predefining or high-level configuration, N _S For the number of sub-slots in one uplink slot determined according to the first configuration information, L _S And determining the length of a sub-slot contained in one uplink time slot according to the first configuration information.

15. A network device comprising a processor, a memory and a program stored on the memory and executable on the processor, which when executed by the processor implements the steps of the configuration method of any one of claims 1 to 5.

16. A terminal comprising a processor, a memory and a program stored on the memory and executable on the processor, which when executed by the processor implements the steps of the configuration method of any of claims 6 to 10.

17. A computer readable storage medium, wherein the computer readable storage medium has stored thereon a computer program which, when executed by a processor, implements the steps of the configuration method according to any of claims 1 to 5 or the steps of the configuration method according to any of claims 6 to 10.