CN109818647A - Implementation method, device and the user equipment of PUCCH frequency hopping - Google Patents
Implementation method, device and the user equipment of PUCCH frequency hopping Download PDFInfo
- Publication number
- CN109818647A CN109818647A CN201711145380.8A CN201711145380A CN109818647A CN 109818647 A CN109818647 A CN 109818647A CN 201711145380 A CN201711145380 A CN 201711145380A CN 109818647 A CN109818647 A CN 109818647A
- Authority
- CN
- China
- Prior art keywords
- time slot
- symbol
- pucch format
- frequency hopping
- row number
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention provides implementation method, device and the user equipment of a kind of PUCCH frequency hopping.The described method includes: determining used motif row number on the symbol in time slot according to the symbol lengths of timeslot number, notation index and PUCCH format 0 or PUCCH format 1 or institute uplink symbol length in a slot；According to identified motif row number, the frequency hopping in frequency hopping or the time slot between time slot between time slot is carried out.The present invention can realize the basic sequence frequency hopping of PUCCH format 0 or PUCCH format 1 in NR.
Description
Technical field
The present invention relates to wireless communication technology field more particularly to a kind of implementation method, device and the users of PUCCH frequency hopping
Equipment.
Background technique
3GPP (3rd Generation Partnership Project, third generation partner program) NR (New
Radio newly eats dishes without rice or wine) frame structure diagram of system is as shown in Figure 1, in the radio frames that time domain length is 10ms, each radio frames quilt
It is divided into the subframe that 10 an equal amount of length are 1ms, by subcarrier spacing difference, each subframe may include multiple time slots.Often
A time slot is made of a certain number of symbols, and symbol numbers are determined by CP (Cyclic Prefix, cyclic prefix) type.
PUCCH (Physical Uplink Control Channel, Physical Uplink Control Channel) is uplink in NR system
One physical channel of link, wherein carrying ascending control information.Being intended that when user is not scheduled for PUCCH is set,
When being not previously allocated UL-SCH (Uplink Shared Channel, Uplink Shared Channel) resource, user is passed using PUCCH
L1/L2 control information is passed, including (Hybrid Automatic Repeat reQuest, mixing is certainly by channel status reporting, HARQ
Dynamic retransmission request) confirm (ACK/NACK) and scheduling request, wherein and channel status reporting includes: pre-coding matrix instruction PMI
(Precoding Matrix Indicator, pre-coding matrix instruction) and channel quality indicator (CQI) (Channel Quality
Indicator, channel quality instruction) etc..
PUCCH format is as shown in table 1, the OFDM (Orthogonal that wherein PUCCH format 1 and format 3/4 are accounted for
Frequency Division Multiplexing, orthogonal frequency division multiplexing) symbol numbers are more, referred to as long PUCCH.
Table 1
| PUCCH format | Length in OFDM symbols | Number of bits |
| 0 | 1–2 | ≤2 |
| 1 | 4–12 | ≤2 |
| 2 | 1–2 | >2 |
| 3 | 4–12 | >2 |
| 4 | 4–12 | 2~N |
PUCCH format 0 is to select different sequences to represent 1bit HARQ-ACK or 2bit HARQ-ACK based on sequence
Carry or do not carry SR (with or without SR), do not need DMRS (Demodulation Reference Signal,
Demodulated reference signal).PUCCH format 0 transmits 1 bit HARQ-ACK, the sequence for the use of 2 length being 12It is expressed as
{x0(n) x1(n) }, the two sequences use identical sequence index (seq index), and cyclic shift difference 6.
PUCCH format 0 transmits 2 bit informations, the sequence for the use of 4 length being 12It is expressed as { x0(n) x1(n)
x2(n) x3(n) }, this four sequences use identical sequence index, and cyclic shift difference 3.
It is above-mentionedIt is the cyclic shift of basic sequence (being shown in Table 2), basic sequence is configured by cell-level RRC parameter RMSI, and
Different basic sequences can be used based on configuration ID in different time-gap, specific mode is undetermined.
Table 2
PUCCH format 1 is equally used for 2 bit informations of transmission, can be the 1 bit HARQ- for carrying or not carrying 1bit SR
ACK or 2 bit HARQ-ACK.By BPSK (Binary Phase Shift Keying, binary phase shift keying) or QPSK
A symbol is generated after (Quadrature Phase Shift Keying, quadrature phase shift keying) modulation, the base for being 12 with length
After sequence is multiplied, after time domain OCC, it is mapped on 12 subcarriers of corresponding time-domain symbol.But how to determine base
Sequence is identical not to be determined.
30 sequences are divided into 30 groups in the PUCCH format 1 of LTE, value range is 0~29, and each group only includes 1
Basic sequence.In same cell, different time slots can be used identical group, and different groups also can be used.If when different
Gap selects the process of different basic sequences with regard to formation group frequency hopping using different groups.The whether enabled group of LTE PUCCH is jumped can be with
It is configured by higher level parameters.When a group frequency hopping is gone enabled, all UE in cell use identical sequence on any time slot
Column.If group jump be it is enabled, PUCCH sequence is related to physical district ID or virtual subdistrict ID and timeslot number, with timeslot number
Variation and change, so as to form frequency hopping.Cyclic shift is equally supported in LTE PUCCH format 1, by for sending HARQ
1 resource index of PUCCH format used in ACK/NACK information obtains, and by first CCE using PDCCH as
Enter what the function of ginseng obtained.In normal cyclic prefix, each time slot has 7 SC-FDMA symbols, and each SC-FDMA symbol can
The sequence (corresponding 1 RB has 12 subcarriers) for sending one a length of 12, is obtained by carrying out cyclic shift to above-mentioned basic sequence
To (RB at most supports 12 cyclic shifts in frequency domain).In actual deployment, 12 cyclic shifts might not be all
It is able to use.PUCCH format 1/1a/1b available cyclic shift number on each RB is configured by higher level parameters, circulation
Carry digit is 12,6 and 4.
Although currently, being proposed in PUCCH format 0/1 in NR, there are basic sequence frequency hoppings, how to carry out base
Sequence hopping has not determined.
Summary of the invention
Implementation method, device and the user equipment of PUCCH frequency hopping provided by the invention can realize PUCCH lattice in NR
The basic sequence frequency hopping of formula 0 or PUCCH format 1.
In a first aspect, the present invention provides a kind of implementation method of PUCCH frequency hopping, comprising:
In a slot according to the symbol lengths or institute of timeslot number, notation index and PUCCH format 0 or PUCCH format 1
Uplink symbol length determines used motif row number on the symbol in time slot；
According to identified motif row number, the frequency hopping in frequency hopping or the time slot between time slot between time slot is carried out.
Optionally, according to the symbol lengths or institute of timeslot number, notation index and PUCCH format 0 or PUCCH format 1
Uplink symbol length in a slot determines that used motif row number includes: on the symbol in time slot
Used motif row number on the symbol in time slot is determined according to following formula:
Wherein:
fsFor in time slot nsSymbol l used by motif row number；
C () is pseudo-random sequence, and entering ginseng has time slot ns, symbol l and X；
When X is 1 place of symbol lengths or PUCCH format 0 or PUCCH format of PUCCH format 0 or PUCCH format 1
Uplink symbol length in gap；
L is PUCCH format 0/PUCCH format 1 in time slot nsIn locating notation index.
Optionally, the motif row number according to determined by carries out in frequency hopping or the time slot between time slot between time slot
Frequency hopping includes: to carry out the frequency hopping in time slot between time slot according to identified motif row number.
Optionally, used motif row number on the symbol in time slot is determined according to following formula:
Wherein:
fsFor in time slot nsSymbol l used by motif row number；
C () is pseudo-random sequence, and entering ginseng has time slot ns, symbol l and X；
X is the symbol lengths or the institute of PUCCH format 1 uplink symbol length in a slot of PUCCH format 1；
L is PUCCH format 0/PUCCH format 1 in time slot nsIn PUCCH primary sign index or uplink symbol starting
Notation index.
Optionally, used motif row number on the symbol in time slot is determined according to following formula:
Wherein:
fsFor in time slot nsSymbol l used by motif row number；
C () is pseudo-random sequence, and entering ginseng has time slot ns, symbol l and X；
X is the symbol lengths or the institute of PUCCH format 1 uplink symbol length in a slot of PUCCH format 1；
L is PUCCH format 0/PUCCH format 1 in time slot nsIn in the index of primary sign locating for each jump.
Optionally, the motif row number according to determined by carries out in frequency hopping or the time slot between time slot between time slot
Frequency hopping includes: to carry out the frequency hopping between time slot according to identified motif row number.
Second aspect, the present invention provide a kind of realization device of PUCCH frequency hopping, comprising:
Determination unit, for the symbol lengths according to timeslot number, notation index and PUCCH format 0 or PUCCH format 1
Or institute's uplink symbol length in a slot, determine used motif row number on the symbol in time slot；
Frequency hopping unit, for carrying out the frequency hopping in time slot between time slot according to identified motif row number.
Optionally, the determination unit, for determining used basic sequence on the symbol in time slot according to following formula
Number:
Wherein:
fsFor in time slot nsSymbol l used by motif row number；
C () is pseudo-random sequence, and entering ginseng has time slot ns, symbol l and X；
When X is 1 place of symbol lengths or PUCCH format 0 or PUCCH format of PUCCH format 0 or PUCCH format 1
Uplink symbol length in gap；
L is PUCCH format 0/PUCCH format 1 in time slot nsIn locating notation index.
Optionally, the frequency hopping unit, for carrying out the jump in time slot between time slot according to identified motif row number
Frequently.
Optionally, the determination unit, for determining used basic sequence on the symbol in time slot according to following formula
Number:
Wherein:
fsFor in time slot nsSymbol l used by motif row number；
C () is pseudo-random sequence, and entering ginseng has time slot ns, symbol l and X；
X is the symbol lengths or the institute of PUCCH format 1 uplink symbol length in a slot of PUCCH format 1；
L is PUCCH format 0/PUCCH format 1 in time slot nsIn PUCCH primary sign index or uplink symbol starting
Notation index.
Optionally, the determination unit, for determining used basic sequence on the symbol in time slot according to following formula
Number:
Wherein:
fsFor in time slot nsSymbol l used by motif row number；
C () is pseudo-random sequence, and entering ginseng has time slot ns, symbol l and X；
X is the symbol lengths or the institute of PUCCH format 1 uplink symbol length in a slot of PUCCH format 1；
L is PUCCH format 0/PUCCH format 1 in time slot nsIn in the index of primary sign locating for each jump.
Optionally, the frequency hopping unit, for carrying out the frequency hopping between time slot according to identified motif row number.
The third aspect, the present invention provide a kind of user equipment, and the user equipment includes the realization dress of above-mentioned PUCCH frequency hopping
It sets.
Implementation method, device and the user equipment of PUCCH frequency hopping provided in an embodiment of the present invention, according to timeslot number, symbol
The symbol lengths or institute of index and PUCCH format 0 or PUCCH format 1 uplink symbol length in a slot, determine in time slot
Symbol on used motif row number, according to identified motif row number, carry out in frequency hopping or the time slot between time slot and when
Frequency hopping between gap, so as to realize the basic sequence frequency hopping of PUCCH format 0 or PUCCH format 1 in NR, can preferably into
The randomization of row inter-cell interference.
Detailed description of the invention
Fig. 1 is the frame structure diagram of 3GPP NR system；
Fig. 2 is the flow chart of the implementation method of one embodiment of the invention PUCCH frequency hopping；
Fig. 3 to Fig. 8 is the schematic diagram of determining basic sequence provided in an embodiment of the present invention；
Fig. 9 is the structural schematic diagram of the realization device of one embodiment of the invention PUCCH frequency hopping.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
It is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
The embodiment of the present invention provides a kind of implementation method of PUCCH frequency hopping, and the method is applied to user equipment, such as Fig. 2
It is shown, which comprises
S21, according to the symbol lengths or place of timeslot number, notation index and PUCCH format 0 or PUCCH format 1 when
Uplink symbol length in gap determines used motif row number on the symbol in time slot.
S22, according to identified motif row number, carry out the frequency hopping in frequency hopping or the time slot between time slot between time slot.
The implementation method of PUCCH frequency hopping provided in an embodiment of the present invention, according to timeslot number, notation index and PUCCH lattice
The symbol lengths of formula 0 or PUCCH format 1 or institute uplink symbol length in a slot, determine and are used on the symbol in time slot
Motif row number the frequency hopping in frequency hopping or the time slot between time slot between time slot is carried out according to identified motif row number, from
And the basic sequence frequency hopping of PUCCH format 0 or PUCCH format 1 can be realized in NR, can preferably carry out inter-cell interference with
Machine.
The implementation method of PUCCH frequency hopping of the present invention is described in detail combined with specific embodiments below.
Scheme one:
Opposite LTE only allows the basic sequence frequency hopping between time slot, and identical motif is all used on all symbols in time slot
Column.Scheme one provides a kind of interior basic sequence frequency-hopping mode between time slot of permission time slot.
In formula (1):
fsIt is in time slot nsSymbol l used by motif row number；
C () is pseudo-random sequence, and entering ginseng has time slot ns, symbol l and X.Initialization value is high-level signaling configuration.
X can be following scheme:
I.e. the value of X can be 1 or 2 equal to the symbol lengths of PUCCH format 0 or PUCCH format 1；
I.e. the value of X is equal to PUCCH format 0 or 1 institute of PUCCH format uplink symbol length in a slot；
Symbol l is PUCCH format 0/PUCCH format 1 in time slot nsIn locating notation index.
The basic sequence of the PUCCH format 0 or PUCCH format 1 that are obtained according to formula (1) is related to timeslot number and symbol, with
The variation of timeslot number and symbol and change, to form the frequency hopping in time slot between time slot.
Above scheme 1 is illustrated combined with specific embodiments below.
As shown in figure 3, when PUCCH format 1 includes 5 symbols, and 4~symbol of symbol 8 is accounted for, at this time used in symbol 4
Basic sequence depends on l=4, and basic sequence used in symbol 5 depends on l=5, and basic sequence used in symbol 6 depends on l=
6, and basic sequence used in symbol 7 depends on l=7, basic sequence used in symbol 8 depends on l=8.
As shown in figure 4, when PUCCH format 0 includes 2 symbols, and symbol 4 and symbol 5 are accounted for, at this time used in symbol 4
Basic sequence depends on l=4, and basic sequence used in symbol 5 depends on l=5.
Scheme two:
This programme provides basic sequence frequency-hopping mode between a kind of PUCCH format 0 and the time slot of format 1, i.e., uses in time slot
Identical basic sequence, but with LTE PUCCH 1a/1b the difference is that, the primary sign phase of PUCCH format 0 or format 1
It closes.
Situation 1:
When PUCCH format 0,1 not frequency hopping of PUCCH format:
In formula (2):
fsIt is in time slot nsSymbol l used by motif row number；
C () is pseudo-random sequence, and entering ginseng has time slot ns, symbol l and X.Initialization value is high-level signaling configuration；
X can following scheme:
I.e. the value of X can be 1 or 2 equal to the symbol lengths of PUCCH format 1；
I.e. the value of X is equal to 1 institute of PUCCH format uplink symbol length in a slot；
Symbol l is PUCCH format 0/PUCCH format 1 in time slot nsIn PUCCH primary sign index or uplink symbol
Primary sign index.
The basic sequence of the PUCCH format 1 obtained according to formula (2) is related to timeslot number and primary sign, and other in time slot
Symbol is unrelated, thus the frequency hopping between forming time slot.
The situation 1 in above scheme 2 is illustrated combined with specific embodiments below.
As shown in figure 5, when PUCCH format 1 includes 5 symbols, and 4~symbol of symbol 8 is accounted for, at this time used in symbol 4
Basic sequence depends on l=4, and basic sequence used in other symbols is identical as symbol 4.
Or basic sequence used in symbol 4 depends on l=2 (primary sign of uplink symbol indexes), and the other institutes of symbol
The basic sequence used is identical as symbol 4.
As shown in fig. 6, when PUCCH format 0 includes 2 symbols, and symbol 4 and symbol 5 are accounted for, at this time used in symbol 4
Basic sequence depends on l=4, and basic sequence used in symbol 5 is identical as symbol 4.
Or basic sequence used in symbol 4 depends on l=2 (primary sign of uplink symbol indexes), and symbol 5 is used
Basic sequence it is identical as symbol 4.
Situation 2:
When PUCCH format 0,1 frequency hopping of PUCCH format:
Symbol l is PUCCH format 0/PUCCH format 1 in time slot nsIn the index of primary sign locating for each jump.
The situation 2 in above scheme 2 is illustrated combined with specific embodiments below.
As shown in fig. 7, symbol 2 is the first jump and symbol 3 is the second jump when PUCCH format 0 includes 2 symbols and frequency hopping,
At this time first used basic sequence is jumped depending on l=2, and basic sequence used in the second jump depends on l=3.
As shown in figure 8, symbol 2 is first step primary sign and symbol 7 when PUCCH format 1 includes 12 symbols and frequency hopping
For second step, first used basic sequence is jumped depending on symbol l=2 at this time, and basic sequence used in the second jump depends on
Symbol l=7.
The basic sequence of the PUCCH format 1 obtained according to formula (2) is related to timeslot number and primary sign, and other in time slot
Symbol is unrelated, thus the frequency hopping between forming time slot.
The embodiment of the present invention also provides a kind of realization device of PUCCH frequency hopping, and described device is located at user equipment, such as Fig. 9
Shown, described device includes:
Determination unit 21 is long for the symbol according to timeslot number, notation index and PUCCH format 0 or PUCCH format 1
Degree or institute's uplink symbol length in a slot, determine used motif row number on the symbol in time slot；
Frequency hopping unit 22, for carrying out the frequency hopping in time slot between time slot according to identified motif row number.
The realization device of PUCCH frequency hopping provided in an embodiment of the present invention, according to timeslot number, notation index and PUCCH lattice
The symbol lengths of formula 0 or PUCCH format 1 or institute uplink symbol length in a slot, determine and are used on the symbol in time slot
Motif row number the frequency hopping in frequency hopping or the time slot between time slot between time slot is carried out according to identified motif row number, from
And the basic sequence frequency hopping of PUCCH format 0 or PUCCH format 1 can be realized in NR, can preferably carry out inter-cell interference with
Machine.
Optionally, the determination unit 21, for determining used motif on the symbol in time slot according to following formula
Row number:
Wherein:
fsFor in time slot nsSymbol l used by motif row number；
C () is pseudo-random sequence, and entering ginseng has time slot ns, symbol l and X；
When X is 1 place of symbol lengths or PUCCH format 0 or PUCCH format of PUCCH format 0 or PUCCH format 1
Uplink symbol length in gap；
L is PUCCH format 0/PUCCH format 1 in time slot nsIn locating notation index.
Optionally, the frequency hopping unit 22, for carrying out the jump in time slot between time slot according to identified motif row number
Frequently.
Optionally, the determination unit 21, for determining used motif on the symbol in time slot according to following formula
Row number:
Wherein:
fsFor in time slot nsSymbol l used by motif row number；
C () is pseudo-random sequence, and entering ginseng has time slot ns, symbol l and X；
X is the symbol lengths or the institute of PUCCH format 1 uplink symbol length in a slot of PUCCH format 1；
L is PUCCH format 0/PUCCH format 1 in time slot nsIn PUCCH primary sign index or uplink symbol starting
Notation index.
Optionally, the determination unit 21, for determining used motif on the symbol in time slot according to following formula
Row number:
Wherein:
fsFor in time slot nsSymbol l used by motif row number；
C () is pseudo-random sequence, and entering ginseng has time slot ns, symbol l and X；
X is the symbol lengths or the institute of PUCCH format 1 uplink symbol length in a slot of PUCCH format 1；
L is PUCCH format 0/PUCCH format 1 in time slot nsIn in the index of primary sign locating for each jump.
Optionally, the frequency hopping unit 22, for carrying out the frequency hopping between time slot according to identified motif row number.
The device of the present embodiment can be used for executing the technical solution of above method embodiment, realization principle and technology
Effect is similar, and details are not described herein again.
The embodiment of the present invention also provides a kind of user equipment, and the user equipment includes the realization dress of above-mentioned PUCCH frequency hopping
It sets.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in a computer-readable storage medium
In, the program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by those familiar with the art, all answers
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (13)
1. a kind of implementation method of PUCCH frequency hopping characterized by comprising
According to the symbol lengths of timeslot number, notation index and PUCCH format 0 or PUCCH format 1 or institute uplink in a slot
Symbol lengths determine used motif row number on the symbol in time slot；
According to identified motif row number, the frequency hopping in frequency hopping or the time slot between time slot between time slot is carried out.
2. the method according to claim 1, wherein according to timeslot number, notation index and PUCCH format 0 or
The symbol lengths of PUCCH format 1 or institute uplink symbol length in a slot, determine used motif on the symbol in time slot
Row number includes:
Used motif row number on the symbol in time slot is determined according to following formula:
Wherein:
fsFor in time slot nsSymbol l used by motif row number；
C () is pseudo-random sequence, and entering ginseng has time slot ns, symbol l and X；
The symbol lengths or PUCCH format 0 or PUCCH format 1 that X is PUCCH format 0 or PUCCH format 1 are in a slot
Uplink symbol length；
L is PUCCH format 0/PUCCH format 1 in time slot nsIn locating notation index.
3. according to the method described in claim 2, it is characterized in that, the motif row number according to determined by, carry out between time slot
Frequency hopping or time slot in frequency hopping between time slot include: to be carried out in time slot between time slot according to identified motif row number
Frequency hopping.
4. being used on the symbol in time slot the method according to claim 1, wherein being determined according to following formula
Motif row number:
Wherein:
fsFor in time slot nsSymbol l used by motif row number；
C () is pseudo-random sequence, and entering ginseng has time slot ns, symbol l and X；
X is the symbol lengths or the institute of PUCCH format 1 uplink symbol length in a slot of PUCCH format 1；
L is PUCCH format 0/PUCCH format 1 in time slot nsIn PUCCH primary sign index or uplink symbol primary sign
Index.
5. being used on the symbol in time slot the method according to claim 1, wherein being determined according to following formula
Motif row number:
Wherein:
fsFor in time slot nsSymbol l used by motif row number；
C () is pseudo-random sequence, and entering ginseng has time slot ns, symbol l and X；
X is the symbol lengths or the institute of PUCCH format 1 uplink symbol length in a slot of PUCCH format 1；
L is PUCCH format 0/PUCCH format 1 in time slot nsIn in the index of primary sign locating for each jump.
6. method according to claim 4 or 5, which is characterized in that the motif row number according to determined by carries out time slot
Between frequency hopping or time slot in frequency hopping between time slot include: that the frequency hopping between time slot is carried out according to identified motif row number.
7. a kind of realization device of PUCCH frequency hopping characterized by comprising
Determination unit, for according to the symbol lengths of timeslot number, notation index and PUCCH format 0 or PUCCH format 1 or
Institute's uplink symbol length in a slot, determines used motif row number on the symbol in time slot；
Frequency hopping unit, for carrying out the frequency hopping in time slot between time slot according to identified motif row number.
8. device according to claim 7, which is characterized in that the determination unit, when for being determined according to following formula
Used motif row number on symbol in gap:
Wherein:
fsFor in time slot nsSymbol l used by motif row number；
C () is pseudo-random sequence, and entering ginseng has time slot ns, symbol l and X；
The symbol lengths or PUCCH format 0 or PUCCH format 1 that X is PUCCH format 0 or PUCCH format 1 are in a slot
Uplink symbol length；
L is PUCCH format 0/PUCCH format 1 in time slot nsIn locating notation index.
9. device according to claim 8, which is characterized in that the frequency hopping unit, for according to identified basic sequence
Number, carry out the frequency hopping in time slot between time slot.
10. device according to claim 7, which is characterized in that the determination unit, when for being determined according to following formula
Used motif row number on symbol in gap:
Wherein:
fsFor in time slot nsSymbol l used by motif row number；
C () is pseudo-random sequence, and entering ginseng has time slot ns, symbol l and X；
X is the symbol lengths or the institute of PUCCH format 1 uplink symbol length in a slot of PUCCH format 1；
L is PUCCH format 0/PUCCH format 1 in time slot nsIn PUCCH primary sign index or uplink symbol primary sign
Index.
11. device according to claim 7, which is characterized in that the determination unit, when for being determined according to following formula
Used motif row number on symbol in gap:
Wherein:
fsFor in time slot nsSymbol l used by motif row number；
C () is pseudo-random sequence, and entering ginseng has time slot ns, symbol l and X；
X is the symbol lengths or the institute of PUCCH format 1 uplink symbol length in a slot of PUCCH format 1；
L is PUCCH format 0/PUCCH format 1 in time slot nsIn in the index of primary sign locating for each jump.
12. device described in 0 or 11 according to claim 1, which is characterized in that the frequency hopping unit, for according to determined by
Motif row number carries out the frequency hopping between time slot.
13. a kind of user equipment, which is characterized in that the user equipment includes as described in any one of claim 7 to 12
The realization device of PUCCH frequency hopping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711145380.8A CN109818647B (en) | 2017-11-17 | 2017-11-17 | PUCCH frequency hopping realization method and device and user equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711145380.8A CN109818647B (en) | 2017-11-17 | 2017-11-17 | PUCCH frequency hopping realization method and device and user equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109818647A true CN109818647A (en) | 2019-05-28 |
| CN109818647B CN109818647B (en) | 2020-09-01 |
Family
ID=66599038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711145380.8A Active CN109818647B (en) | 2017-11-17 | 2017-11-17 | PUCCH frequency hopping realization method and device and user equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109818647B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021109469A1 (en) * | 2020-05-15 | 2021-06-10 | Zte Corporation | Mapping schemes for uplink control transmissions in wireless communication systems |
| WO2022116982A1 (en) * | 2020-12-03 | 2022-06-09 | 华为技术有限公司 | Data transmission method and apparatus |
| WO2022205057A1 (en) * | 2021-03-31 | 2022-10-06 | Tcl Communication(Ningbo)Co., Ltd. | User equipment, base station, and wireless communication method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103314625A (en) * | 2010-12-08 | 2013-09-18 | 诺基亚西门子网络公司 | Resource allocation in a wireless communication system |
| WO2013191367A1 (en) * | 2012-06-18 | 2013-12-27 | 엘지전자 주식회사 | Signal transmission/reception method and apparatus therefor |
| CN104471885A (en) * | 2012-05-11 | 2015-03-25 | 株式会社泛泰 | Method and apparatus for transmitting and receiving reference signal in wireless communication system |
| CN105472532A (en) * | 2014-09-09 | 2016-04-06 | 中兴通讯股份有限公司 | Data transmission method and device |
| CN106506127A (en) * | 2015-09-06 | 2017-03-15 | 中兴通讯股份有限公司 | A kind of method and apparatus of transmission information |
-
2017
- 2017-11-17 CN CN201711145380.8A patent/CN109818647B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103314625A (en) * | 2010-12-08 | 2013-09-18 | 诺基亚西门子网络公司 | Resource allocation in a wireless communication system |
| CN104471885A (en) * | 2012-05-11 | 2015-03-25 | 株式会社泛泰 | Method and apparatus for transmitting and receiving reference signal in wireless communication system |
| WO2013191367A1 (en) * | 2012-06-18 | 2013-12-27 | 엘지전자 주식회사 | Signal transmission/reception method and apparatus therefor |
| CN105472532A (en) * | 2014-09-09 | 2016-04-06 | 中兴通讯股份有限公司 | Data transmission method and device |
| CN106506127A (en) * | 2015-09-06 | 2017-03-15 | 中兴通讯股份有限公司 | A kind of method and apparatus of transmission information |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021109469A1 (en) * | 2020-05-15 | 2021-06-10 | Zte Corporation | Mapping schemes for uplink control transmissions in wireless communication systems |
| WO2022116982A1 (en) * | 2020-12-03 | 2022-06-09 | 华为技术有限公司 | Data transmission method and apparatus |
| WO2022205057A1 (en) * | 2021-03-31 | 2022-10-06 | Tcl Communication(Ningbo)Co., Ltd. | User equipment, base station, and wireless communication method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109818647B (en) | 2020-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10932290B2 (en) | Uplink reference signal transmitting or receiving method in wireless communication system, and apparatus therefor | |
| US10305712B2 (en) | Apparatus and method for transmitting and receiving of cyclic shift parameter for supporting orthogonality in MIMO environment | |
| CN110036589B (en) | Method, wireless device and network node for using a reference signal sequence at a predetermined power level | |
| CN104904174B (en) | Send the method and its equipment of signal | |
| CN105471555B (en) | The method and user equipment of reference signal are sent in a wireless communication system | |
| CN109088711B (en) | Control channel resource transmission method, user equipment and base station | |
| EP2536087B1 (en) | Method for generating reference signal, base station and terminal | |
| US9907057B2 (en) | Method and apparatus for determining uplink control channel resources | |
| US10256960B2 (en) | Mobile communication system, base station apparatus, user equipment, and method | |
| CN101917766B (en) | A kind of method and system determining physical uplink control channel resource | |
| US20190013912A1 (en) | Base station apparatus, terminal apparatus, and communication method | |
| CN103139916B (en) | The method and apparatus of row control channel transmitting data physically | |
| CN106506127A (en) | A kind of method and apparatus of transmission information | |
| WO2014110928A1 (en) | Uplink demodulation reference signal sending method, apparatus and system | |
| CN104009832A (en) | Apparatus and method for enhancing features of uplink Reference Signals | |
| CN104137450A (en) | Method and apparatus for transmitting uplink signal in wireless communication system | |
| CN102934506A (en) | Wireless communication system, base station apparatus, mobile station apparatus, wireless communication method and integrated circuit | |
| JP2013197891A (en) | Radio communication system, radio base station device, user terminal, and radio resource allocation method | |
| EP3535903A1 (en) | Signaling of demodulation reference signal configuration for uplink short tti transmissions | |
| CA2843237A1 (en) | Methods and apparatuses for receiving and sending control channel | |
| JP2021535638A (en) | Methods in wireless communication systems and methods in terminal devices | |
| CN104272617A (en) | Wireless communication system, mobile terminal, wireless base station, and wireless communication method | |
| CN105874724B (en) | Uplink demodulation reference signal transmission method and device | |
| CN109818647A (en) | Implementation method, device and the user equipment of PUCCH frequency hopping | |
| US20180146502A1 (en) | Base station apparatus, terminal apparatus, and communication method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 100191, Haidian District, Zhichun Road, Beijing No. 7 to the real building, block B, 18 Applicant after: Beijing Ziguang zhanrui Communication Technology Co.,Ltd. Address before: 100191, Haidian District, Zhichun Road, Beijing No. 7 to the real building, block B, 18 Applicant before: BEIJING SPREADTRUM HI-TECH COMMUNICATIONS TECHNOLOGY Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |