A kind of transmission of the feedback information of downlink data and receiving handling method, device
Technical field
The present invention relates to communication technical field, more particularly, to a kind of transmission of the feedback information of downlink data and connecing
Receiving processing method, device.
Background technology
With the development and change of mobile communication business demand, multiple tissue such as International Telecommunication Union (itu) is right
Future mobile communication system both defines higher user plane delay performance and requires.During in order to reduce user plane
Prolong, shorter transmission time unit time slot can be introduced) (less than 1ms) carry out data transmission, from
And reduce process time and the slot transmission time of base station and user equipment (user equipment, ue).
If still feeding back sequential using existing downlink data, can make the ue can not be in time to the lower line number receiving
According to being fed back.
Frame structure in Long Term Evolution (long term evolution, lte) system is described below.
In lte system, FDD (frequency division duplex, fdd) pattern and when
Duplexing (time division duplex, tdd) pattern is divided to be all radio frames 10ms, a subframe
1ms.For the radio frames of each tdd pattern, define seven kinds of tdd uplink-downlink configuration, specific as follows
Shown in the table 1 in face, wherein d represents descending (dl) subframe, and u represents up (ul) subframe, s generation
The special subframe of table tdd system.Downlink data transmission in lte subframe uses 1ms time slot.
Table 1 tdd uplink-downlink configuration
It is described below with regard to the downstream feedback sequential in lte system:
In lte fdd system, ue receives downlink data in subframe n-4, anti-in sub-frame of uplink n
Present the signaling the need of re-transmission for the data on this descending sub frame, that is, confirm (ack) or non-acknowledgement (nack)
Information, wherein, n is the integer more than or equal to 4.
In lte tdd system, ue may feed back corresponding to multiple descending sub frames in same sub-frame of uplink
Ack or nack information, that is, ue detect physical down link sharing channel in descending sub frame n-k
(physical downlink shared channel, pdsch) transmission or indicating downlink semi-continuous scheduling
The Physical Downlink Control Channel (physical downlink control channel, pdcch) of release,
Feed back corresponding ack or nack information, wherein k ∈ k in sub-frame of uplink n, the value of set k with
The uplink-downlink configuration of system and specific subframe number are relevant, as shown in Table 2 below.Particularly, for
Special subframe, configures 0 and 5 when employing conventional cyclic prefix (cyclic prefix, cp) special subframe
And during extension cp special subframe configuration 0 and 4, special subframe no ack or nack feeds back, i.e. ue
Ack or nack is not fed back to special subframe.
Table 2 tdd descending correlation k value: k:{ k0,k1,…km-1}
Table 2 reflect tdd uplink-downlink configuration instruction down mixing self-retransmission (hybrid-arq,
Harq) feed back sequential relationship.In lte system, multiple wireless frame sequential arrangements, only with one in table 2
The situation of the k corresponding to each sub-frame of uplink is given, wherein n-k < 0 expression is previous as a example individual radio frames
The individual descending sub frame of inverse | n-k | in radio frames, for example the up son, when n=2, k=6, in radio frames a
Frame 2 carries the corresponding ack or nack information of descending sub frame 6 in radio frames a-1.Wherein, a is
Integer more than or equal to 1.
It is described below with regard to the two-way time (round trip time, rtt) in lte system:
Rtt is defined as the deadline of a transmission of data packets during harq, including from one
Packet starts to send in transmitting terminal, after receiving terminal reception processing, feeds back ack or nack according to result
After signaling, transmitting terminal demodulation process ack or nack signal, determine that next frame is retransmitted or transmitted new
Packet overall process.As shown in fig. 1, wherein tp is one way propagation time delay, and tue receives for ue
Processing delay to after downlink data block, tenb connects for evolved base station (evolved node b, enb)
Receive the processing delay after ue feedback.Tdelay1 is that in tdd frame structure, ue has processed downlink transfer
After block, time of having to wait for a nearest ascending time slot;Tdelay2 is enb in tdd frame structure
After having processed ue feedback, time of having to wait for a nearest descending time slot.
Fdd system has unified rtt, and the rtt of tdd system is relevant with specific uplink-downlink configuration.
The ue plane time delay of lte system is handled by the base station time, frame time alignment, slot time and ue
Process time four part is constituted, and wherein frame time alignment is obtained in that for business to the business of reaching subframe of eating dishes without rice or wine passes
Waiting time between defeated chance.If it is considered that when the harq of system retransmits, the ue plane of lte system
Time delay also includes data and retransmits the shared time.
In sum, using when gap is transmitted in short-term in existing lte system, due to once transmit
Packet is less, and ue can be demodulated to the packet receiving faster, if still using existing
Downlink data feedback sequential, ue can be made can not in time the downlink data receiving to be fed back.
Content of the invention
Embodiments provide a kind of transmission of the feedback information of downlink data and receiving handling method, dress
Put, in order in network side using gap transmission data in short-term in the case of so that ue is as soon as possible to receiving
Data is fed back, thus shortening the rtt time, reducing user plane time delay, improve systematic function.
A kind of sending method of the feedback information of downlink data provided in an embodiment of the present invention, comprising:
User equipment ue receives the downlink data that network side is sent in units of time slot;
What described ue sent described downlink data in units of subframe or time slot feeds back to network side,
Wherein, described time slot is less than 1 millisecond of unit of time for length.
With it, ue can after receiving the downlink data that network side is sent in units of time slot,
Send the network side that feeds back to of described downlink data in units of subframe or time slot, wherein, when described
Gap is less than 1 millisecond of unit of time for length.Therefore, the situation of gap transmission data in short-term is adopted in network side
Down so that ue feeds back to the data receiving as soon as possible, thus shortening the rtt time, reduce
User plane time delay, improves systematic function.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described ue uses
Subframe n is sent in the network side that feeds back to of the downlink data that time slot 2n-k receives, wherein, n etc.
In 2 or 7, the collection of k value is combined into { 13,12,11,10,9,8,7,6,5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described ue uses
Subframe n is sent in the network side that feeds back to of the downlink data that time slot 4n-k receives, and wherein, n is equal to
2 or 7, the collection of k value is combined into { 23,22,21,20 ... ..., 9,8,7,6,5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described ue uses
Subframe n is sent in the network side that feeds back to of the downlink data that time slot 2n-k receives, wherein, n etc.
In 2, the collection of k value is combined into { 23,22,21,20 ... ..., 9,8,7,6,5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described ue uses
Subframe n is sent in the network side that feeds back to of the downlink data that time slot 4n-k receives, and wherein, n is equal to
2, the collection of k value is combined into { 43,42,41,40 ... ..., 8,7,6,5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described ue uses
What time slot m was sent in the downlink data that time slot m-k receives feeds back to network side;
And, when m is equal to 4 or 14, the collection of k value is combined into { 12,11,8,7 }, as m=5 or m=15
When, the collection of k value is combined into { 7,6,5,4 };Or, when m is equal to 4 or 14, the collection of k value be combined into 12,11,
10,9,8 }, as m=5 or m=15, the collection of k value is combined into { 8,7,6,5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described ue uses
What time slot m was sent in the downlink data that time slot m-k receives feeds back to network side;
When m is equal to 8 or 28, the collection of k value is combined into { 16,15,14,13 };When m is equal to 9 or 29,
The collection of k value is combined into { 13,12,11,10 };When m is equal to 10 or 30, the collection of k value is combined into { 10,9,8,7 };
When m is equal to 11 or 31, the collection of k value is combined into { 7,6,5,4 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 20,19,18,17,16 };When m is equal to 9
Or when 29, the collection of k value is combined into { 16,15,14,13,12 };When m is equal to 10 or 30, the collection of k value is combined into
{12,11,10,9,8};When m is equal to 11 or 31, the collection of k value is combined into { 8,7,6,5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described ue uses
What time slot m was sent in the downlink data that time slot m-k receives feeds back to network side;
When m is equal to 4, the collection of k value is combined into { 22,21,18,17 ... ..., 13,12 }, when m is equal to 5, k
The collection of value is combined into { 12,11,10 ..., 5,4 };
Or, when m is equal to 4, the collection of k value is combined into { 22,21,19 ... ..., 14,13 }, when m is equal to 5
When, the collection of k value is combined into { 13,12,11 ... ..., 5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described ue uses
What time slot m was sent in the downlink data that time slot m-k receives feeds back to network side;
When m is equal to 8, the collection of k value is combined into { 36,35 ... ..., 28 };When m is equal to 9, the collection of k value
Be combined into 28,27 ..., 20 };When m is equal to 10, the collection of k value is combined into { 20,19 ... ..., 12 };As m etc.
When 11, the collection of k value is combined into { 12,11 ... ..., 4 };
Or, when m is equal to 8, the collection of k value is combined into { 40,39 ... ..., 31 };When m is equal to 9, k
The collection of value is combined into { 31,30 ..., 22 };When m is equal to 10, the collection of k value is combined into { 22,21 ... ..., 13 };
When m is equal to 11, the collection of k value is combined into { 13,12 ... ..., 4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described ue uses
Time slot m is sent in the network side that feeds back to of the downlink data that time slot m-k receives, wherein, m value
Collection be combined into { 4,5,7,9,14,15,17,19 };
When m be equal to 4,9,14 or 19 when, the collection of k value is combined into { 8 }, when m be equal to 5,7,15 or
When 17, the collection of k value is combined into { 7 };
Or, when m is equal to 4 or 14, the collection of k value is combined into { 8,6 }, when m is equal to 5 or 15, k
The collection of value is combined into { 5 }, and when m is equal to 7 or 17, the collection of k value is combined into { 6 }, when m is equal to 9 or 19
When, the collection of k value is combined into { 7 };
Or, when m is equal to 4 or 14, the collection of k value is combined into { 8,6 }, when m is equal to 5 or 15, k
The collection of value is combined into { 5,4 }, and when m is equal to 7 or 17, the collection of k value is combined into { 5 }, when m is equal to 9 or 19
When, the collection of k value is combined into { 6 };
Or, when m is equal to 4 or 14, the collection of k value is combined into { 8,7,6 }, when m is equal to 5 or 15,
The collection of k value is combined into { 6,5,4 }, and when m is equal to 7,9,17 or 19, the collection of k value is combined into { 5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described ue uses
Time slot m is sent in the network side that feeds back to of the downlink data that time slot m-k receives, wherein, m value
Collection be combined into { 4,5,7,9,14,15,17,19 };
When m is equal to 8,9,14,15,28,29,34 or 35, the collection of k value is combined into { 12 }, works as m
During equal to 10,11,30 or 31, the collection of k value is combined into { 10 }, when m is equal to 18,19,38 or 39,
The collection of k value is combined into { 6 };
Or, when m be equal to 8 or 28 when, the collection of k value is combined into { 12,11 }, when m be equal to 9,10,11,
29th, 30 or 31 when, the collection of k value is combined into { 9 }, when m be equal to 14,15,34 or 35 when, the collection of k value
It is combined into { 11 }, when m is equal to 18,19,38 or 39, the collection of k value is combined into { 6 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 12,11 }, when m is equal to 9 or 29,
The collection of k value is combined into { 9,8 }, and when m is equal to 10,11,30 or 31, the collection of k value is combined into { 8 }, works as m
During equal to 14,15,34 or 35, the collection of k value is combined into { 10 }, when m is equal to 18,19,38 or 39,
The collection of k value is combined into { 6 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 12,11 }, when m is equal to 9 or 29,
The collection of k value is combined into { 9,8 }, and when m is equal to 10 or 30, the collection of k value is combined into { 8,7 }, when m is equal to 11
Or when 31, the collection of k value is combined into { 7 }, when m is equal to 14,15,34 or 35, the collection of k value is combined into { 9 },
When m is equal to 18,19,38 or 39, the collection of k value is combined into { 6 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 12,11,10 }, when m is equal to 9 or 29
When, the collection of k value is combined into { 10,9,8 }, and when m is equal to 10 or 30, the collection of k value is combined into { 8,7,6 }, works as m
During equal to 11 or 31, the collection of k value is combined into { 6,5,4 }, when m is equal to 14,18,34 or 38, k value
Collection be combined into { 6,5 }, when m be equal to 15,19,35 or 39 when, the collection of k value is combined into { 5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described ue uses
Time slot m is sent in the network side that feeds back to of the downlink data that time slot m-k receives, wherein, m value
Collection be combined into { 3,4,5,7,9,13,14,15,17,19 };
When m be equal to 3,9,13 or 19 when, the collection of k value is combined into { 7 }, when m be equal to 4,7,14 or
When 17, the collection of k value is combined into { 6 }, and when m is equal to 5 or 15, the collection of k value is combined into { 5 };
Or, when m is equal to 3 or 13, the collection of k value is combined into { 7,6 }, when m is equal to 4 or 14, k
The collection of value is combined into { 6,5 }, and when m is equal to 5,7,9,15,17 or 19, the collection of k value is combined into { 5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described ue uses
Time slot m is sent in the network side that feeds back to of the downlink data that time slot m-k receives, wherein, m value
Collection be combined into { 6~11,14,15,18,19,26~31,34,35,38,39 };
When m is equal to 6,7,14,15,26,27,34 or 35, the collection of k value is combined into { 10 }, works as m
During equal to 8,9,10,11,28,29,30 or 31, the collection of k value is combined into { 8 }, when m be equal to 18,
19th, 38 or 39 when, the collection of k value is combined into { 6 };
Or, when m is equal to 6 or 26, the collection of k value is combined into { 10,9 }, is equal to 7 or 27 for as m
When, the collection of k value is combined into { 9,8 }, and when m is equal to 8 or 28, the collection of k value is combined into { 8,7 }, when m is equal to
When 9 or 29, the collection of k value is combined into { 7,6 }, when m is equal to 10,14,18,30,34 or 38, k
The collection of value is combined into { 6,5 }, and when m is equal to 11,15,19,31,35 or 39, the collection of k value is combined into { 5,4 }.
A kind of receiving handling method of the feedback information of downlink data provided in an embodiment of the present invention includes:
Network side sends downlink data to user equipment ue in units of time slot;
Described network side receives the anti-of the described downlink data that described ue is sent in units of subframe or time slot
Feedforward information, wherein, described time slot is less than 1 millisecond of unit of time for length.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described network side
Receive the feedback information of the downlink data sending in time slot 2n-k in subframe n, wherein, n is equal to 2 or 7,
The collection of k value is combined into { 13,12,11,10,9,8,7,6,5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described network side
Receive the feedback information of the downlink data sending in time slot 4n-k in subframe n, wherein, n is equal to 2 or 7,
The collection of k value is combined into { 23,22,21,20 ..., 9,8,7,6,5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described network side
Receive the feedback information of the downlink data sending in time slot 2n-k in subframe n, wherein, n is equal to 2, k value
Collection be combined into { 23,22,21,20 ..., 9,8,7,6,5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described network side
Receive the feedback information of the downlink data sending in time slot 4n-k in subframe n, wherein, n is equal to 2, k value
Collection be combined into { 43,42,41,40 ..., 8,7,6,5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described network side
Receive the feedback information of the downlink data sending in time slot m-k in time slot m;
And, when m is equal to 4 or 14, the collection of k value is combined into { 12,11,8,7 }, as m=5 or m=15
When, the collection of k value is combined into { 7,6,5,4 };Or, when m is equal to 4 or 14, the collection of k value be combined into 12,11,
10,9,8 }, as m=5 or m=15, the collection of k value is combined into { 8,7,6,5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described network side
Receive the feedback information of the downlink data sending in time slot m-k in time slot m;
When m is equal to 8 or 28, the collection of k value is combined into { 16,15,14,13 };When m is equal to 9 or 29,
The collection of k value is combined into { 13,12,11,10 };When m is equal to 10 or 30, the collection of k value is combined into { 10,9,8,7 };
When m is equal to 11 or 31, the collection of k value is combined into { 7,6,5,4 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 20,19,18,17,16 };When m is equal to 9
Or when 29, the collection of k value is combined into { 16,15,14,13,12 };When m is equal to 10 or 30, the collection of k value is combined into
{12,11,10,9,8};When m is equal to 11 or 31, the collection of k value is combined into { 8,7,6,5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described network side
Receive the feedback information of the downlink data sending in time slot m-k in time slot m;
When m is equal to 4, the collection of k value is combined into { 22,21,18,17 ... ..., 13,12 }, when m is equal to 5, k
The collection of value is combined into { 12,11,10 ..., 5,4 };
Or, when m is equal to 4, the collection of k value is combined into { 22,21,19 ... ..., 14,13 }, when m is equal to 5
When, the collection of k value is combined into { 13,12,11 ... ..., 5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described network side
Receive the feedback information of the downlink data sending in time slot m-k in time slot m;
When m is equal to 8, the collection of k value is combined into { 36,35 ... ..., 28 };When m is equal to 9, the collection of k value
Be combined into 28,27 ..., 20 };When m is equal to 10, the collection of k value is combined into { 20,19 ... ..., 12 };As m etc.
When 11, the collection of k value is combined into { 12,11 ... ..., 4 };
Or, when m is equal to 8, the collection of k value is combined into { 40,39 ... ..., 31 };When m is equal to 9, k
The collection of value is combined into { 31,30 ..., 22 };When m is equal to 10, the collection of k value is combined into { 22,21 ... ..., 13 };
When m is equal to 11, the collection of k value is combined into { 13,12 ... ..., 4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described network side
Receive the feedback information of the downlink data sending in time slot m-k in time slot m, wherein, the collection of m value is combined into
{ 4,5,7,9,14,15,17,19 };
When m be equal to 4,9,14 or 19 when, the collection of k value is combined into { 8 }, when m be equal to 5,7,15 or
When 17, the collection of k value is combined into { 7 };
Or, when m is equal to 4 or 14, the collection of k value is combined into { 8,6 }, when m is equal to 5 or 15, k
The collection of value is combined into { 5 }, and when m is equal to 7 or 17, the collection of k value is combined into { 6 }, when m is equal to 9 or 19
When, the collection of k value is combined into { 7 };
Or, when m is equal to 4 or 14, the collection of k value is combined into { 8,6 }, when m is equal to 5 or 15, k
The collection of value is combined into { 5,4 }, and when m is equal to 7 or 17, the collection of k value is combined into { 5 }, when m is equal to 9 or 19
When, the collection of k value is combined into { 6 };
Or, when m is equal to 4 or 14, the collection of k value is combined into { 8,7,6 }, when m is equal to 5 or 15,
The collection of k value is combined into { 6,5,4 }, and when m is equal to 7,9,17 or 19, the collection of k value is combined into { 5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described network side
Receive the feedback information of the downlink data sending in time slot m-k in time slot m, wherein, the collection of m value is combined into
{ 4,5,7,9,14,15,17,19 };
When m is equal to 8,9,14,15,28,29,34 or 35, the collection of k value is combined into { 12 }, works as m
During equal to 10,11,30 or 31, the collection of k value is combined into { 10 }, when m is equal to 18,19,38 or 39,
The collection of k value is combined into { 6 };
Or, when m be equal to 8 or 28 when, the collection of k value is combined into { 12,11 }, when m be equal to 9,10,11,
29th, 30 or 31 when, the collection of k value is combined into { 9 }, when m be equal to 14,15,34 or 35 when, the collection of k value
It is combined into { 11 }, when m is equal to 18,19,38 or 39, the collection of k value is combined into { 6 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 12,11 }, when m is equal to 9 or 29,
The collection of k value is combined into { 9,8 }, and when m is equal to 10,11,30 or 31, the collection of k value is combined into { 8 }, works as m
During equal to 14,15,34 or 35, the collection of k value is combined into { 10 }, when m is equal to 18,19,38 or 39,
The collection of k value is combined into { 6 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 12,11 }, when m is equal to 9 or 29,
The collection of k value is combined into { 9,8 }, and when m is equal to 10 or 30, the collection of k value is combined into { 8,7 }, when m is equal to 11
Or when 31, the collection of k value is combined into { 7 }, when m is equal to 14,15,34 or 35, the collection of k value is combined into { 9 },
When m is equal to 18,19,38 or 39, the collection of k value is combined into { 6 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 12,11,10 }, when m is equal to 9 or 29
When, the collection of k value is combined into { 10,9,8 }, and when m is equal to 10 or 30, the collection of k value is combined into { 8,7,6 }, works as m
During equal to 11 or 31, the collection of k value is combined into { 6,5,4 }, when m is equal to 14,18,34 or 38, k value
Collection be combined into { 6,5 }, when m be equal to 15,19,35 or 39 when, the collection of k value is combined into { 5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described network side
Receive the feedback information of the downlink data sending in time slot m-k in time slot m, wherein, the collection of m value is combined into
{ 3,4,5,7,9,13,14,15,17,19 };
When m be equal to 3,9,13 or 19 when, the collection of k value is combined into { 7 }, when m be equal to 4,7,14 or
When 17, the collection of k value is combined into { 6 }, and when m is equal to 5 or 15, the collection of k value is combined into { 5 };
Or, when m is equal to 3 or 13, the collection of k value is combined into { 7,6 }, when m is equal to 4 or 14, k
The collection of value is combined into { 6,5 }, and when m is equal to 5,7,9,15,17 or 19, the collection of k value is combined into { 5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described network side
Receive the feedback information of the downlink data sending in time slot m-k in time slot m, wherein, the collection of m value is combined into
{ 6~11,14,15,18,19,26~31,34,35,38,39 };
When m is equal to 6,7,14,15,26,27,34 or 35, the collection of k value is combined into { 10 }, works as m
During equal to 8,9,10,11,28,29,30 or 31, the collection of k value is combined into { 8 }, when m be equal to 18,
19th, 38 or 39 when, the collection of k value is combined into { 6 };
Or, when m is equal to 6 or 26, the collection of k value is combined into { 10,9 }, is equal to 7 or 27 for as m
When, the collection of k value is combined into { 9,8 }, and when m is equal to 8 or 28, the collection of k value is combined into { 8,7 }, when m is equal to
When 9 or 29, the collection of k value is combined into { 7,6 }, when m is equal to 10,14,18,30,34 or 38, k
The collection of value is combined into { 6,5 }, and when m is equal to 11,15,19,31,35 or 39, the collection of k value is combined into { 5,4 }.
A kind of dispensing device of the feedback information of downlink data provided in an embodiment of the present invention, comprising:
Receiving unit, for receiving the downlink data that network side is sent in units of time slot;
Feedback unit, feeds back to net for send described downlink data in units of subframe or time slot
Network side, wherein, described time slot is less than 1 millisecond of unit of time for length.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described feedback
Unit sends feeding back to of the downlink data that described receiving unit receives in time slot 2n-k using subframe n
Network side, wherein, n is equal to 2 or 7, and the collection of k value is combined into { 13,12,11,10,9,8,7,6,5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described feedback
Unit sends feeding back to of the downlink data that described receiving unit receives in time slot 4n-k using subframe n
Network side, wherein, n is equal to 2 or 7, and the collection of k value is combined into { 23,22,21,20 ... ..., 9,8,7,6,5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described feedback
Unit sends feeding back to of the downlink data that described receiving unit receives in time slot 2n-k using subframe n
Network side, wherein, n is equal to 2, and the collection of k value is combined into { 23,22,21,20 ... ..., 9,8,7,6,5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described feedback
Unit sends feeding back to of the downlink data that described receiving unit receives in time slot 4n-k using subframe n
Network side, wherein, n is equal to 2, and the collection of k value is combined into { 43,42,41,40 ... ..., 8,7,6,5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described feedback
Unit sends feeding back to of the downlink data that described receiving unit receives in time slot m-k using time slot m
Network side;
And, when m is equal to 4 or 14, the collection of k value is combined into { 12,11,8,7 }, as m=5 or m=15
When, the collection of k value is combined into { 7,6,5,4 };Or, when m is equal to 4 or 14, the collection of k value be combined into 12,11,
10,9,8 }, as m=5 or m=15, the collection of k value is combined into { 8,7,6,5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described feedback
Unit sends feeding back to of the downlink data that described receiving unit receives in time slot m-k using time slot m
Network side;
When m is equal to 8 or 28, the collection of k value is combined into { 16,15,14,13 };When m is equal to 9 or 29,
The collection of k value is combined into { 13,12,11,10 };When m is equal to 10 or 30, the collection of k value is combined into { 10,9,8,7 };
When m is equal to 11 or 31, the collection of k value is combined into { 7,6,5,4 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 20,19,18,17,16 };When m is equal to 9
Or when 29, the collection of k value is combined into { 16,15,14,13,12 };When m is equal to 10 or 30, the collection of k value is combined into
{12,11,10,9,8};When m is equal to 11 or 31, the collection of k value is combined into { 8,7,6,5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described feedback
Unit sends feeding back to of the downlink data that described receiving unit receives in time slot m-k using time slot m
Network side;
When m is equal to 4, the collection of k value is combined into { 22,21,18,17 ... ..., 13,12 }, when m is equal to 5, k
The collection of value is combined into { 12,11,10 ..., 5,4 };
Or, when m is equal to 4, the collection of k value is combined into { 22,21,19 ... ..., 14,13 }, when m is equal to 5
When, the collection of k value is combined into { 13,12,11 ... ..., 5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described feedback
Unit sends feeding back to of the downlink data that described receiving unit receives in time slot m-k using time slot m
Network side;
When m is equal to 8, the collection of k value is combined into { 36,35 ... ..., 28 };When m is equal to 9, the collection of k value
Be combined into 28,27 ..., 20 };When m is equal to 10, the collection of k value is combined into { 20,19 ... ..., 12 };As m etc.
When 11, the collection of k value is combined into { 12,11 ... ..., 4 };
Or, when m is equal to 8, the collection of k value is combined into { 40,39 ... ..., 31 };When m is equal to 9, k
The collection of value is combined into { 31,30 ..., 22 };When m is equal to 10, the collection of k value is combined into { 22,21 ... ..., 13 };
When m is equal to 11, the collection of k value is combined into { 13,12 ... ..., 4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described feedback
Unit sends feeding back to of the downlink data that described receiving unit receives in time slot m-k using time slot m
Network side, wherein, the collection of m value is combined into { 4,5,7,9,14,15,17,19 };
When m be equal to 4,9,14 or 19 when, the collection of k value is combined into { 8 }, when m be equal to 5,7,15 or
When 17, the collection of k value is combined into { 7 };
Or, when m is equal to 4 or 14, the collection of k value is combined into { 8,6 }, when m is equal to 5 or 15, k
The collection of value is combined into { 5 }, and when m is equal to 7 or 17, the collection of k value is combined into { 6 }, when m is equal to 9 or 19
When, the collection of k value is combined into { 7 };
Or, when m is equal to 4 or 14, the collection of k value is combined into { 8,6 }, when m is equal to 5 or 15, k
The collection of value is combined into { 5,4 }, and when m is equal to 7 or 17, the collection of k value is combined into { 5 }, when m is equal to 9 or 19
When, the collection of k value is combined into { 6 };
Or, when m is equal to 4 or 14, the collection of k value is combined into { 8,7,6 }, when m is equal to 5 or 15,
The collection of k value is combined into { 6,5,4 }, and when m is equal to 7,9,17 or 19, the collection of k value is combined into { 5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described feedback
Unit sends feeding back to of the downlink data that described receiving unit receives in time slot m-k using time slot m
Network side, wherein, the collection of m value is combined into { 4,5,7,9,14,15,17,19 };
When m is equal to 8,9,14,15,28,29,34 or 35, the collection of k value is combined into { 12 }, works as m
During equal to 10,11,30 or 31, the collection of k value is combined into { 10 }, when m is equal to 18,19,38 or 39,
The collection of k value is combined into { 6 };
Or, when m be equal to 8 or 28 when, the collection of k value is combined into { 12,11 }, when m be equal to 9,10,11,
29th, 30 or 31 when, the collection of k value is combined into { 9 }, when m be equal to 14,15,34 or 35 when, the collection of k value
It is combined into { 11 }, when m is equal to 18,19,38 or 39, the collection of k value is combined into { 6 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 12,11 }, when m is equal to 9 or 29,
The collection of k value is combined into { 9,8 }, and when m is equal to 10,11,30 or 31, the collection of k value is combined into { 8 }, works as m
During equal to 14,15,34 or 35, the collection of k value is combined into { 10 }, when m is equal to 18,19,38 or 39,
The collection of k value is combined into { 6 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 12,11 }, when m is equal to 9 or 29,
The collection of k value is combined into { 9,8 }, and when m is equal to 10 or 30, the collection of k value is combined into { 8,7 }, when m is equal to 11
Or when 31, the collection of k value is combined into { 7 }, when m is equal to 14,15,34 or 35, the collection of k value is combined into { 9 },
When m is equal to 18,19,38 or 39, the collection of k value is combined into { 6 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 12,11,10 }, when m is equal to 9 or 29
When, the collection of k value is combined into { 10,9,8 }, and when m is equal to 10 or 30, the collection of k value is combined into { 8,7,6 }, works as m
During equal to 11 or 31, the collection of k value is combined into { 6,5,4 }, when m is equal to 14,18,34 or 38, k value
Collection be combined into { 6,5 }, when m be equal to 15,19,35 or 39 when, the collection of k value is combined into { 5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described feedback
Unit is sent in the network side that feeds back to of the downlink data that time slot m-k receives using time slot m, wherein,
The collection of m value is combined into { 3,4,5,7,9,13,14,15,17,19 };
When m be equal to 3,9,13 or 19 when, the collection of k value is combined into { 7 }, when m be equal to 4,7,14 or
When 17, the collection of k value is combined into { 6 }, and when m is equal to 5 or 15, the collection of k value is combined into { 5 };
Or, when m is equal to 3 or 13, the collection of k value is combined into { 7,6 }, when m is equal to 4 or 14, k
The collection of value is combined into { 6,5 }, and when m is equal to 5,7,9,15,17 or 19, the collection of k value is combined into { 5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described feedback
Unit is sent in the network side that feeds back to of the downlink data that time slot m-k receives using time slot m, wherein,
The collection of m value is combined into { 6~11,14,15,18,19,26~31,34,35,38,39 };
When m is equal to 6,7,14,15,26,27,34 or 35, the collection of k value is combined into { 10 }, works as m
During equal to 8,9,10,11,28,29,30 or 31, the collection of k value is combined into { 8 }, when m be equal to 18,
19th, 38 or 39 when, the collection of k value is combined into { 6 };
Or, when m is equal to 6 or 26, the collection of k value is combined into { 10,9 }, is equal to 7 or 27 for as m
When, the collection of k value is combined into { 9,8 }, and when m is equal to 8 or 28, the collection of k value is combined into { 8,7 }, when m is equal to
When 9 or 29, the collection of k value is combined into { 7,6 }, when m is equal to 10,14,18,30,34 or 38, k
The collection of value is combined into { 6,5 }, and when m is equal to 11,15,19,31,35 or 39, the collection of k value is combined into { 5,4 }.
A kind of receiving and processing device of the feedback information of downlink data provided in an embodiment of the present invention includes:
Transmitting element, for sending downlink data to user equipment ue in units of time slot;
Receiving unit, for receiving the described downlink data that described ue is sent in units of subframe or time slot
Feedback information, wherein, described time slot is less than 1 millisecond of unit of time for length.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described reception list
Unit receives the feedback information of the downlink data that described transmitting element sends in time slot 2n-k in subframe n, wherein,
N is equal to 2 or 7, and the collection of k value is combined into { 13,12,11,10,9,8,7,6,5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described reception list
Unit receives the feedback information of the downlink data that described transmitting element sends in time slot 4n-k in subframe n, wherein,
N is equal to 2 or 7, and the collection of k value is combined into { 23,22,21,20 ... ..., 9,8,7,6,5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described reception list
Unit receives the feedback information of the downlink data that described transmitting element sends in time slot 2n-k in subframe n, wherein,
N is equal to 2, and the collection of k value is combined into { 23,22,21,20 ... ..., 9,8,7,6,5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described reception list
Unit receives the feedback information of the downlink data that described transmitting element sends in time slot 4n-k in subframe n, wherein,
N is equal to 2, and the collection of k value is combined into { 43,42,41,40 ... ..., 8,7,6,5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described reception list
Unit receives the feedback information of the downlink data that described transmitting element sends in time slot m-k in time slot m;
And, when m is equal to 4 or 14, the collection of k value is combined into { 12,11,8,7 }, as m=5 or m=15
When, the collection of k value is combined into { 7,6,5,4 };Or, when m is equal to 4 or 14, the collection of k value be combined into 12,11,
10,9,8 }, as m=5 or m=15, the collection of k value is combined into { 8,7,6,5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described reception list
Unit receives the feedback information of the downlink data that described transmitting element sends in time slot m-k in time slot m;
When m is equal to 8 or 28, the collection of k value is combined into { 16,15,14,13 };When m is equal to 9 or 29,
The collection of k value is combined into { 13,12,11,10 };When m is equal to 10 or 30, the collection of k value is combined into { 10,9,8,7 };
When m is equal to 11 or 31, the collection of k value is combined into { 7,6,5,4 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 20,19,18,17,16 };When m is equal to 9
Or when 29, the collection of k value is combined into { 16,15,14,13,12 };When m is equal to 10 or 30, the collection of k value is combined into
{12,11,10,9,8};When m is equal to 11 or 31, the collection of k value is combined into { 8,7,6,5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described reception list
Unit receives the feedback information of the downlink data that described transmitting element sends in time slot m-k in time slot m;
When m is equal to 4, the collection of k value is combined into { 22,21,18,17 ... ..., 13,12 }, when m is equal to 5, k
The collection of value is combined into { 12,11,10 ..., 5,4 };
Or, when m is equal to 4, the collection of k value is combined into { 22,21,19 ... ..., 14,13 }, when m is equal to 5
When, the collection of k value is combined into { 13,12,11 ... ..., 5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described reception list
Unit receives the feedback information of the downlink data that described transmitting element sends in time slot m-k in time slot m;
When m is equal to 8, the collection of k value is combined into { 36,35 ... ..., 28 };When m is equal to 9, the collection of k value
Be combined into 28,27 ..., 20 };When m is equal to 10, the collection of k value is combined into { 20,19 ... ..., 12 };As m etc.
When 11, the collection of k value is combined into { 12,11 ... ..., 4 };
Or, when m is equal to 8, the collection of k value is combined into { 40,39 ... ..., 31 };When m is equal to 9, k
The collection of value is combined into { 31,30 ..., 22 };When m is equal to 10, the collection of k value is combined into { 22,21 ... ..., 13 };
When m is equal to 11, the collection of k value is combined into { 13,12 ... ..., 4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described reception list
Unit receives the feedback information of the downlink data that described transmitting element sends in time slot m-k in time slot m, wherein,
The collection of m value is combined into { 4,5,7,9,14,15,17,19 };
When m be equal to 4,9,14 or 19 when, the collection of k value is combined into { 8 }, when m be equal to 5,7,15 or
When 17, the collection of k value is combined into { 7 };
Or, when m is equal to 4 or 14, the collection of k value is combined into { 8,6 }, when m is equal to 5 or 15, k
The collection of value is combined into { 5 }, and when m is equal to 7 or 17, the collection of k value is combined into { 6 }, when m is equal to 9 or 19
When, the collection of k value is combined into { 7 };
Or, when m is equal to 4 or 14, the collection of k value is combined into { 8,6 }, when m is equal to 5 or 15, k
The collection of value is combined into { 5,4 }, and when m is equal to 7 or 17, the collection of k value is combined into { 5 }, when m is equal to 9 or 19
When, the collection of k value is combined into { 6 };
Or, when m is equal to 4 or 14, the collection of k value is combined into { 8,7,6 }, when m is equal to 5 or 15,
The collection of k value is combined into { 6,5,4 }, and when m is equal to 7,9,17 or 19, the collection of k value is combined into { 5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described reception list
Unit receives the feedback information of the downlink data that described transmitting element sends in time slot m-k in time slot m, wherein,
The collection of m value is combined into { 4,5,7,9,14,15,17,19 };
When m is equal to 8,9,14,15,28,29,34 or 35, the collection of k value is combined into { 12 }, works as m
During equal to 10,11,30 or 31, the collection of k value is combined into { 10 }, when m is equal to 18,19,38 or 39,
The collection of k value is combined into { 6 };
Or, when m be equal to 8 or 28 when, the collection of k value is combined into { 12,11 }, when m be equal to 9,10,11,
29th, 30 or 31 when, the collection of k value is combined into { 9 }, when m be equal to 14,15,34 or 35 when, the collection of k value
It is combined into { 11 }, when m is equal to 18,19,38 or 39, the collection of k value is combined into { 6 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 12,11 }, when m is equal to 9 or 29,
The collection of k value is combined into { 9,8 }, and when m is equal to 10,11,30 or 31, the collection of k value is combined into { 8 }, works as m
During equal to 14,15,34 or 35, the collection of k value is combined into { 10 }, when m is equal to 18,19,38 or 39,
The collection of k value is combined into { 6 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 12,11 }, when m is equal to 9 or 29,
The collection of k value is combined into { 9,8 }, and when m is equal to 10 or 30, the collection of k value is combined into { 8,7 }, when m is equal to 11
Or when 31, the collection of k value is combined into { 7 }, when m is equal to 14,15,34 or 35, the collection of k value is combined into { 9 },
When m is equal to 18,19,38 or 39, the collection of k value is combined into { 6 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 12,11,10 }, when m is equal to 9 or 29
When, the collection of k value is combined into { 10,9,8 }, and when m is equal to 10 or 30, the collection of k value is combined into { 8,7,6 }, works as m
During equal to 11 or 31, the collection of k value is combined into { 6,5,4 }, when m is equal to 14,18,34 or 38, k value
Collection be combined into { 6,5 }, when m be equal to 15,19,35 or 39 when, the collection of k value is combined into { 5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described reception list
Unit receives the feedback information of the downlink data that described transmitting element sends in time slot m-k in time slot m, wherein,
The collection of m value is combined into { 3,4,5,7,9,13,14,15,17,19 };
When m be equal to 3,9,13 or 19 when, the collection of k value is combined into { 7 }, when m be equal to 4,7,14 or
When 17, the collection of k value is combined into { 6 }, and when m is equal to 5 or 15, the collection of k value is combined into { 5 };
Or, when m is equal to 3 or 13, the collection of k value is combined into { 7,6 }, when m is equal to 4 or 14, k
The collection of value is combined into { 6,5 }, and when m is equal to 5,7,9,15,17 or 19, the collection of k value is combined into { 5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described reception list
Unit receives the feedback information of the downlink data that described transmitting element sends in time slot m-k in time slot m, wherein,
The collection of m value is combined into { 6~11,14,15,18,19,26~31,34,35,38,39 };
When m is equal to 6,7,14,15,26,27,34 or 35, the collection of k value is combined into { 10 }, works as m
During equal to 8,9,10,11,28,29,30 or 31, the collection of k value is combined into { 8 }, when m be equal to 18,
19th, 38 or 39 when, the collection of k value is combined into { 6 };
Or, when m is equal to 6 or 26, the collection of k value is combined into { 10,9 }, is equal to 7 or 27 for as m
When, the collection of k value is combined into { 9,8 }, and when m is equal to 8 or 28, the collection of k value is combined into { 8,7 }, when m is equal to
When 9 or 29, the collection of k value is combined into { 7,6 }, when m is equal to 10,14,18,30,34 or 38, k
The collection of value is combined into { 6,5 }, and when m is equal to 11,15,19,31,35 or 39, the collection of k value is combined into { 5,4 }.
Brief description
Fig. 1 is existing descending harq rtt model schematic;
Fig. 2 is a kind of sending method of the feedback information of downlink data of ue side provided in an embodiment of the present invention
Schematic flow sheet;
Fig. 3 is a kind of reception processing of the feedback information of downlink data of network side provided in an embodiment of the present invention
The schematic flow sheet of method;
Fig. 4 is a kind of schematic flow sheet of signal acceptance method provided in an embodiment of the present invention;
Fig. 5 to Figure 30 is descending harq feedback timing diagram provided in an embodiment of the present invention;
Figure 31 is a kind of transmission dress of the feedback information of downlink data of ue side provided in an embodiment of the present invention
The structural representation put;
Figure 32 is a kind of receiving area of the feedback information of downlink data of network side provided in an embodiment of the present invention
The structural representation of reason device;
Figure 33 is the transmission of the feedback information of another kind of downlink data of ue side provided in an embodiment of the present invention
The structural representation of device;
Figure 34 is the reception of the feedback information of another kind of downlink data of network side provided in an embodiment of the present invention
The structural representation of processing meanss.
Specific embodiment
Embodiments provide a kind of transmission of the feedback information of downlink data and receiving handling method, dress
Put, in order in network side using gap transmission data in short-term in the case of so that ue is as soon as possible to receiving
Data is fed back, thus shortening the rtt time, reducing user plane time delay, improve systematic function.
Referring to Fig. 2, a kind of sending method of the feedback information of downlink data provided in an embodiment of the present invention, bag
Include:
S101, user equipment ue receive the downlink data that network side is sent in units of time slot;
What s102, described ue sent described downlink data in units of subframe or time slot feeds back to net
Network side, wherein, described time slot is less than 1 millisecond of unit of time for length.
Correspondingly, referring to Fig. 3, a kind of reception of the feedback information of downlink data provided in an embodiment of the present invention
Processing method includes:
S201, network side send downlink data to user equipment ue in units of time slot;
S202, described network side receive the described lower line number that described ue is sent in units of subframe or time slot
According to feedback information, wherein, described time slot is less than 1 millisecond of unit of time for length.
In the embodiment of the present invention, in each subframe, comprise one or more time slot, the length of described time slot by
System is pre-configured.For convenience of description, when pre-configured 7 OFDMs of Time Slot Occupancy in system
(a length of during time slot during (orthogonal frequency division multiplex, ofdm) symbol
0.5ms) it is assumed that in radio frames the number order of time slot from 0 to 19, i.e. two time slots in a subframe
Numbering be respectively 2n and 2n+1, wherein n represent this time slot be located subframe numbering.When pre- in system
During 3 ofdm symbols of Time Slot Occupancy of configuration, (time slot duration is about 0.2ms, except passing in a subframe
The pdcch of system takies two ofdm outer symbols, also comprises 4 time slots and is used for transmitting pdsch), false
If the number order of time slot is from 0 to 39 in radio frames, that is, in a subframe, the numbering of four time slots is respectively
For 4n, 4n+1,4n+2 and 4n+3, wherein n represents the numbering of the subframe that this time slot is located.
Provide the introduction of the concrete handling process of ue side and network side separately below.
Ue skidding is: receive the downlink data that base station side sends, and according to predefined downstream feedback sequential
Carry out the transmission (downlink data feedback can be referred to as) of the feedback information of this downlink data.Wherein, described
Predefined downstream feedback sequential has following several:
Method one: the feedback information (can also be referred to as uplink feedback information) of downlink data is with subframe as list
Position is transmitted.
Embodiment 1: the length of time slot is 7 OFDM ofdm symbols, and described ue is using son
Frame n is sent in the network side that feeds back to of the downlink data that time slot 2n-k receives, and wherein, n is equal to
2 or 7, the collection of k value is combined into { 13,12,11,10,9,8,7,6,5,4 }.And, it is similar with the understanding of prior art
As be that, when 2n-k is more than or equal to 0, subframe n and time slot 2n-k belong to same radio frames, work as 2n-k
During less than 0, time slot 2n-k represents that in the previous radio frames of radio frames that subframe n is located, | 2n-k | reciprocal is individual
Time slot, the analogue in each embodiment is in the same manner below.
Specifically, the present embodiment is directed to 7symbol time slot, using subframe 2 and 7 transmitting feedback informations.
When pre-configured 7 ofdm symbols of Time Slot Occupancy in system, specific feedback sequential such as Fig. 4
With shown in Fig. 5.Ue feeds back in time slot 2n-k in subframe n (comprising time slot 2n and time slot 2n+1)
The feedback information of the downlink data receiving, for subframe 2 (time slot 4 and time slot 5) and subframe 7 (when
Gap 14 and time slot 15), the collection of k value is combined into { 13,12,11,10,9,8,7,6,5,4 }.
It should be noted that for accompanying drawing provided in an embodiment of the present invention, the subframe drawing oblique line represents this subframe
Or uplink feedback information can be transmitted in time slot, i.e. the feedback information of downlink data, under its same color
Uplink feedback information corresponding to the downlink data receiving in row subframe or time slot needs the subframe taking.
Fig. 4, for easy signal, had not only included up in subframe 2 but also had had descending signal, this situation had been pin
To fdd system, should be as shown in figure 5, its uplink and downlink transmission be in practice for fdd system
Carry out on two bands respectively.
Embodiment 2: the length of time slot is 3 OFDM ofdm symbols, and described ue is using son
Frame n is sent in the network side that feeds back to of the downlink data that time slot 4n-k receives, and wherein, n is equal to 2
Or 7, the collection of k value is combined into { 23,22,21,20 ... ..., 9,8,7,6,5,4 }.
Specifically, the present embodiment is directed to 3symbol time slot, using subframe 2 and 7 transmitting feedback informations.
When pre-configured 3 ofdm symbols of Time Slot Occupancy in system, specific feedback sequential such as Fig. 6
Shown.Ue is anti-in subframe n (comprising time slot 4n, time slot 4n+1, time slot 4n+2 and time slot 4n+3)
Present the feedback information of downlink data receiving in time slot 4n-k, for subframe 2 (time slot 8, time slot 9,
Time slot 10 and time slot 11) and subframe 7 (time slot 28, time slot 29, time slot 30 and time slot 31), k
The collection of value is combined into { 23,22,21,20 ..., 9,8,7,6,5,4 }.
Embodiment 3: the length of time slot is 7 OFDM ofdm symbols, and described ue is using son
Frame n is sent in the network side that feeds back to of the downlink data that time slot 2n-k receives, and wherein, n is equal to 2,
The collection of k value is combined into { 23,22,21,20 ..., 9,8,7,6,5,4 }.
Specifically, the present embodiment is directed to 7symbol time slot, using subframe 2 transmitting feedback information.
When pre-configured 7 ofdm symbols of Time Slot Occupancy in system (a length of 0.5ms during time slot), tool
The feedback sequential of body is as shown in Figure 7.Ue feedback in subframe n (comprising time slot 2n and time slot 2n+1)
The feedback information of the downlink data receiving in time slot 2n-k, for subframe 2 (time slot 4 and time slot 5),
The collection of k value is combined into { 23,22,21,20 ..., 9,8,7,6,5,4 }.
Embodiment 4: the length of time slot is 3 OFDM ofdm symbols, and described ue is using son
Frame n is sent in the network side that feeds back to of the downlink data that time slot 4n-k receives, and wherein, n is equal to 2,
The collection of k value is combined into { 43,42,41,40 ..., 8,7,6,5,4 }.
Specifically, the present embodiment is directed to 3symbol time slot, using subframe 2 transmitting feedback information.
When pre-configured 3 ofdm symbols of Time Slot Occupancy in system, specific feedback sequential such as Fig. 8
Shown.Ue is anti-in subframe n (comprising time slot 4n, time slot 4n+1, time slot 4n+2 and time slot 4n+3)
Present the feedback information of downlink data receiving in time slot 4n-k, for subframe 2 (time slot 8, time slot 9,
Time slot 10 and time slot 11), the collection of k value is combined into { 43,42,41,40 ... ..., 8,7,6,5,4 },
Method two: uplink feedback information is transmitted in units of time slot.
Embodiment 5: the length of time slot is 7 OFDM ofdm symbols, when described ue uses
What gap m was sent in the downlink data that time slot m-k receives feeds back to network side;
And, when m is equal to 4 or 14, the collection of k value is combined into { 12,11,8,7 }, as m=5 or m=15
When, the collection of k value is combined into { 7,6,5,4 };Or, when m is equal to 4 or 14, the collection of k value be combined into 12,11,
10,9,8 }, as m=5 or m=15, the collection of k value is combined into { 8,7,6,5,4 }.
Specifically, the present embodiment is directed to 7symbol time slot, using time slot 4, time slot 5, time slot 14 and
Time slot 15 carries out the transmission of the feedback information of downlink data.
When pre-configured 7 ofdm symbols of Time Slot Occupancy in system, specific feedback sequential such as Fig. 9
With shown in Figure 10.Wherein Fig. 9 is the situation for tdd system;Figure 10 is the feelings for fdd system
Condition.
The feedback information of the downlink data that ue receives in feedback slot m-k in time slot m, for time slot
4 and time slot 14, the collection of k value is combined into { 12,11,8,7 }, and for time slot 5 and time slot 15, the collection of k value
It is combined into { 7,6,5,4 };Or, for time slot 4 and time slot 14, the collection of k value is combined into { 12,11,10,9,8 },
And for time slot 5 and time slot 15, the collection of k value is combined into { 8,7,6,5,4 }.
Embodiment 6: the length of time slot is 3 OFDM ofdm symbols, when described ue uses
What gap m was sent in the downlink data that time slot m-k receives feeds back to network side;
When m is equal to 8 or 28, the collection of k value is combined into { 16,15,14,13 };When m is equal to 9 or 29,
The collection of k value is combined into { 13,12,11,10 };When m is equal to 10 or 30, the collection of k value is combined into { 10,9,8,7 };
When m is equal to 11 or 31, the collection of k value is combined into { 7,6,5,4 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 20,19,18,17,16 };When m is equal to 9
Or when 29, the collection of k value is combined into { 16,15,14,13,12 };When m is equal to 10 or 30, the collection of k value is combined into
{12,11,10,9,8};When m is equal to 11 or 31, the collection of k value is combined into { 8,7,6,5,4 }.
Specifically, the present embodiment is directed to 3symbol time slot, using time slot 8~11, and time slot 28~31
Carry out the transmission of the feedback information of downlink data.
When pre-configured 3 ofdm symbols of Time Slot Occupancy in system, specific feedback sequential such as Figure 11
With shown in Figure 12.Wherein Figure 11 is the situation for tdd system;Figure 12 is for fdd system
Situation.
The feedback information of the downlink data that ue receives in feedback slot m-k in time slot m, for time slot
8 and time slot 28, the collection of k value is combined into { 16,15,14,13 }, for time slot 9 and time slot 29, the set of k value
For { 13,12,11,10 }, for time slot 10 and time slot 30, the collection of k value is combined into { 10,9,8,7 }, for time slot
11 and time slot 31, the collection of k value is combined into { 7,6,5,4 };
Or, for time slot 8 and time slot 28, the collection of k value is combined into { 20,19,18,17,16 }, for time slot 9
With time slot 29, the collection of k value is combined into { 16,15,14,13,12 }, for time slot 10 and time slot 30, the collection of k value
It is combined into { 12,11,10,9,8 }, for time slot 11 and time slot 31, the collection of k value is combined into { 8,7,6,5,4 }.
Embodiment 7: the length of time slot is 7 OFDM ofdm symbols, when described ue uses
What gap m was sent in the downlink data that time slot m-k receives feeds back to network side;
When m is equal to 4, the collection of k value is combined into { 22,21,18,17 ... ..., 13,12 }, when m is equal to 5, k
The collection of value is combined into { 12,11,10 ..., 5,4 };
Or, when m is equal to 4, the collection of k value is combined into { 22,21,19 ... ..., 14,13 }, when m is equal to 5
When, the collection of k value is combined into { 13,12,11 ... ..., 5,4 }.
Specifically, the present embodiment is directed to 7symbol time slot, carries out lower line number using time slot 4 and time slot 5
According to feedback information transmission.
When pre-configured 7 ofdm symbols of Time Slot Occupancy in system, specific feedback sequential such as Figure 13
With shown in Figure 14.Wherein Figure 13 is the situation for tdd system;Figure 14 is for fdd system
Situation.
The feedback information of ue downlink data that feedback slot m-k receives in time slot m, for time slot
4, the collection of k value is combined into { 22,21,18,17 ... ..., 13,12 }, and for time slot 5, the collection of k value is combined into
{12,11,10,……,5,4};Or, for time slot 4, the collection of k value is combined into { 22,21,19 ... ..., 14,13 },
For time slot 5, the collection of k value is combined into { 13,12,11 ... ..., 5,4 }.
Embodiment 8: the length of time slot is 3 OFDM ofdm symbols, when described ue uses
What gap m was sent in the downlink data that time slot m-k receives feeds back to network side;
When m is equal to 8, the collection of k value is combined into { 36,35 ... ..., 28 };When m is equal to 9, the collection of k value
Be combined into 28,27 ..., 20 };When m is equal to 10, the collection of k value is combined into { 20,19 ... ..., 12 };As m etc.
When 11, the collection of k value is combined into { 12,11 ... ..., 4 };
Or, when m is equal to 8, the collection of k value is combined into { 40,39 ... ..., 31 };When m is equal to 9, k
The collection of value is combined into { 31,30 ..., 22 };When m is equal to 10, the collection of k value is combined into { 22,21 ... ..., 13 };
When m is equal to 11, the collection of k value is combined into { 13,12 ... ..., 4 }.
Specifically, the present embodiment is directed to 3symbol time slot, carries out the anti-of downlink data using time slot 8~11
The transmission of feedforward information.
When pre-configured 3 ofdm symbols of Time Slot Occupancy in system, specific feedback sequential such as Figure 15
With shown in Figure 16.Wherein Figure 15 is the situation for tdd system;Figure 16 is for fdd system
Situation.
The feedback information of the downlink data receiving in ue feedback slot m-k in time slot m, for time slot
8, the collection of k value is combined into { 36,35 ... ..., 28 }, and for time slot 9, the collection of k value is combined into { 28,27 ... ..., 20 },
For time slot 10, the collection of k value is combined into { 20,19 ... ..., 12 }, and for time slot 11, the collection of k value is combined into
{12,11,……,4};Or, for time slot 8, the collection of k value is combined into { 40,39 ... ..., 31 }, for time slot 9,
The collection of k value is combined into { 31,30 ... ..., 22 }, and for time slot 10, the collection of k value is combined into { 22,21 ... ..., 13 },
For time slot 11, the collection of k value is combined into { 13,12 ... ..., 4 }.
Embodiment 9: in the present embodiment, for 7symbol time slot, using the time slot 4 specified, time slot 5,
Time slot 7, time slot 9, time slot 14, time slot 15, time slot 17 and time slot 19 carry out the anti-of downlink data
The transmission of feedforward information.
When pre-configured 7 ofdm symbols of Time Slot Occupancy in system, specific feedback sequential such as Figure 17
To shown in Figure 20.Wherein Figure 17 is no downlink data transmission for tdd system and in special subframe 1/6
Situation;Figure 18 is to comprise in special subframe 1/6 only descending for tdd system and in time slot 3/13
The situation of data transfer;Figure 19 is to comprise downlink data transmission for tdd system and in special subframe 1/6
Situation;Figure 20 is the situation for fdd system.
Ue is sent in the feedback information of the downlink data that time slot m-k receives using time slot m, m value
Collection is combined into { 4,5,7,9,14,15,17,19 }.
When m be equal to 4,9,14 or 19 when, the collection of k value is combined into { 8 }, when m be equal to 5,7,15 or
When 17, the collection of k value is combined into { 7 };Or, when m is equal to 4 or 14, the collection of k value is combined into { 8,6 }, when
When m is equal to 5 or 15, the collection of k value is combined into { 5 }, and when m is equal to 7 or 17, the collection of k value is combined into { 6 },
When m is equal to 9 or 19, the collection of k value is combined into { 7 };Or, when m is equal to 4 or 14, k value
Collection is combined into { 8,6 }, and when m is equal to 5 or 15, the collection of k value is combined into { 5,4 }, when m is equal to 7 or 17,
The collection of k value is combined into { 5 }, and when m is equal to 9 or 19, the collection of k value is combined into { 6 };Or, when m is equal to 4
Or when 14, the collection of k value is combined into { 8,7,6 }, when m is equal to 5 or 15, the collection of k value is combined into { 6,5,4 },
When m is equal to 7,9,17 or 19, the collection of k value is combined into { 5,4 }.
Embodiment 10: in the present embodiment, for 3symbol time slot, using the time slot 8~11 specified, when
Gap 14, time slot 15, time slot 18, time slot 19, time slot 28~31, time slot 34, time slot 35, time slot
38th, time slot 39 carries out the transmission of the feedback information of downlink data.
When pre-configured 3 ofdm symbols of Time Slot Occupancy in system, specific feedback sequential such as Figure 21
To shown in Figure 25.Wherein Figure 21 is no downlink data transmission for tdd system and in special subframe 1/6
Situation;Figure 22 is to comprise in special subframe 1/6 only descending for tdd system and in time slot 4/14
The situation of data transfer;Figure 23 is only in time slot 4, time slot for tdd system and in special subframe 1/6
5th, comprise the situation of downlink data transmission in time slot 14 and time slot 15;Figure 24 be for tdd system and
Only in time slot 4,5,6,14,15 and 16, downlink data transmission is comprised in special subframe 1 and subframe 6
Situation;Figure 25 is the situation for fdd system.
Ue is sent in the feedback information of the downlink data that time slot m-k receives, wherein, m using time slot m
The collection of value is combined into { 8~11,14,15,18,19,28~31,34,35,38,39 };
When m is equal to 8,9,14,15,28,29,34 or 35, the collection of k value is combined into { 12 }, works as m
During equal to 10,11,30 or 31, the collection of k value is combined into { 10 }, when m is equal to 18,19,38 or 39,
The collection of k value is combined into { 6 };Or, when m is equal to 8 or 28, the collection of k value is combined into { 12,11 }, as m etc.
When 9,10,11,29,30 or 31, the collection of k value is combined into { 9 }, when m be equal to 14,15,34 or
When 35, the collection of k value is combined into { 11 }, and when m is equal to 18,19,38 or 39, the collection of k value is combined into { 6 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 12,11 }, when m is equal to 9 or 29, k
The collection of value is combined into { 9,8 }, and when m is equal to 10,11,30 or 31, the collection of k value is combined into { 8 }, as m etc.
When 14,15,34 or 35, the collection of k value is combined into { 10 }, when m is equal to 18,19,38 or 39,
The collection of k value is combined into { 6 };Or, when m is equal to 8 or 28, the collection of k value is combined into { 12,11 }, as m etc.
When 9 or 29, the collection of k value is combined into { 9,8 }, and when m is equal to 10 or 30, the collection of k value is combined into { 8,7 },
When m is equal to 11 or 31, the collection of k value is combined into { 7 }, when m is equal to 14,15,34 or 35, k
The collection of value is combined into { 9 }, and when m is equal to 18,19,38 or 39, the collection of k value is combined into { 6 };Or, when
When m is equal to 8 or 28, the collection of k value is combined into { 12,11,10 }, when m is equal to 9 or 29, the set of k value
For { 10,9,8 }, when m is equal to 10 or 30, the collection of k value is combined into { 8,7,6 }, when m is equal to 11 or 31
When, the collection of k value is combined into { 6,5,4 }, and when m is equal to 14,18,34 or 38, the collection of k value is combined into { 6,5 },
When m is equal to 15,19,35 or 39, the collection of k value is combined into { 5,4 }.
Embodiment 11: the present embodiment be directed to 7symbol time slot, using the time slot 3 specified, time slot 4,
Time slot 5, time slot 7, time slot 9, time slot 13, time slot 14, time slot 15, time slot 17 and time slot 19
Carry out the transmission of the feedback information of downlink data.
When pre-configured 7 ofdm symbols of Time Slot Occupancy in system, specific feedback sequential such as Figure 26
With shown in Figure 27.Wherein Figure 26 is the situation for tdd system;Figure 27 is for fdd system
Situation.
The feedback information of ue downlink data that feedback slot m-k receives in time slot m, wherein, m
The collection of value is combined into { 3,4,5,7,9,13,14,15,17,19 };
When m be equal to 3,9,13 or 19 when, the collection of k value is combined into { 7 }, when m be equal to 4,7,14 or
When 17, the collection of k value is combined into { 6 }, and when m is equal to 5 or 15, the collection of k value is combined into { 5 };Or, when
When m is equal to 3 or 13, the collection of k value is combined into { 7,6 }, and when m is equal to 4 or 14, the collection of k value is combined into { 6,5 },
When m is equal to 5,7,9,15,17 or 19, the collection of k value is combined into { 5,4 }.
Embodiment 12: the present embodiment be directed to 3symbol time slot, using the time slot 6~11 specified, time slot 14,
Time slot 15, time slot 18, time slot 19, time slot 26~31, time slot 34, time slot 35, time slot 38, when
Gap 39 carries out the transmission of the feedback information of downlink data.
When pre-configured 3 ofdm symbols of Time Slot Occupancy in system, specific feedback sequential such as Figure 28
With shown in Figure 29.Wherein Figure 28 is the situation for tdd system;Figure 29 is for fdd system
Situation.
Ue is sent in the feedback information of the downlink data that time slot m-k receives, wherein, m using time slot m
The collection of value is combined into { 6~11,14,15,18,19,26~31,34,35,38,39 };
When m is equal to 6,7,14,15,26,27,34 or 35, the collection of k value is combined into { 10 }, works as m
During equal to 8,9,10,11,28,29,30 or 31, the collection of k value is combined into { 8 }, when m be equal to 18,
19th, 38 or 39 when, the collection of k value is combined into { 6 };Or, when m is equal to 6 or 26, the set of k value
For { 10,9 }, for when m is equal to 7 or 27, the collection of k value is combined into { 9,8 }, when m is equal to 8 or 28
When, the collection of k value is combined into { 8,7 }, and when m is equal to 9 or 29, the collection of k value is combined into { 7,6 }, when m is equal to
10th, 14,18,30,34 or 38 when, the collection of k value is combined into { 6,5 }, when m be equal to 11,15,19,31,
When 35 or 39, the collection of k value is combined into { 5,4 }.
It should be noted that in the embodiment of the present invention, subframe 1 and subframe 6 may be special subframe, that is, two
Also comprise protection interval (guard period, gp) time slot in the middle of individual time slot, due to using special subframe or
The other subframe type of person has no effect on the concrete timing scheme design in the embodiment of the present invention, does not therefore carry out
Special signal or explanation.For the design of 3symbol time slot, 2 tradition in actual subframe, can also be comprised
Pdcch symbol, also no longer carry out in the embodiment of the present invention special illustrate or explanation.
Embodiment 1 in the embodiment of the present invention, embodiment 2, embodiment 5 and embodiment 6 are more suitable for tdd
In system, the tdd uplink-downlink configuration using 5ms switching cycle uses, embodiment 3, embodiment 4, enforcement
Example 7 and embodiment 8 are more suitable for the tdd uplink-downlink configuration using 10ms switching cycle in tdd system
Use, embodiment 9, embodiment 10, embodiment 11 and embodiment 12 are more suitable for being configured with enhancer
The scene of frame uses.
For said method one, the method in the embodiment of the present invention is simultaneously suitable for fdd system and tdd system
System, such as embodiment 1 can be applicable to fdd system, and main application scenarios are to be configured with carrier aggregation and make
When being main carrier with tdd, fdd carrier wave can carry out the feedback information of downlink data using such scheme
Send, or when fdd carrier wave works independently, also can reduce the resource of pucch using such scheme and open
Pin.Embodiment 1 can also be applied to tdd system simultaneously, if at this moment partial time slot be configured to up
Transmission, then do not have corresponding ack or nack feedback information.For example for tdd uplink-downlink configuration 1,
Subframe 1 and subframe 6 are special subframe, and subframe 2, subframe 3, subframe 7 and subframe 8 are subframe, then recognize
Do not need to carry out the transmission of feedback information for the downlink data in time slot 3~7 and time slot 13~17.As figure
Shown in 30, ue only need in subframe 2 to feed back the time slot 11 in previous radio frames, time slot 12, when
The ack corresponding to downlink data in time slot 0 in gap 18 and time slot 19 and current radio frames or
Nack information, only need to feed back in subframe 7 time slot 1 in current radio frames, time slot 2, time slot 8,
Ack or nack information corresponding to downlink data in time slot 9 and time slot 10.
For said method two, separately design specifically for tdd and fdd system in corresponding embodiment
Harq sequential, but be not intended to limit specific range, for example, the sequential for tdd design exists
Also fdd system, or the sequential for fdd system design can be applied to after certain enhancing
Can also apply to tdd system.
Base station side behavior:
With above-mentioned ue skidding be accordingly, base station side according to predefined downstream feedback sequential, corresponding
Subframe or time slot in receive downlink data feedback information, and according to feedback information determine whether to for when
Gap carries out downlink data re-transmission.Described predefined downstream feedback sequential is identical with ue side, no longer goes to live in the household of one's in-laws on getting married one by one
State.
Referring to Figure 31, in ue side, a kind of feedback information of downlink data provided in an embodiment of the present invention send out
Send device, comprising:
Receiving unit 11, for receiving the downlink data that network side is sent in units of time slot;
Feedback unit 12, for sending feeding back to of described downlink data in units of subframe or time slot
Network side, wherein, described time slot is less than 1 millisecond of unit of time for length.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described feedback
Unit sends feeding back to of the downlink data that described receiving unit receives in time slot 2n-k using subframe n
Network side, wherein, n is equal to 2 or 7, and the collection of k value is combined into { 13,12,11,10,9,8,7,6,5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described feedback
Unit sends feeding back to of the downlink data that described receiving unit receives in time slot 4n-k using subframe n
Network side, wherein, n is equal to 2 or 7, and the collection of k value is combined into { 23,22,21,20 ... ..., 9,8,7,6,5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described feedback
Unit sends feeding back to of the downlink data that described receiving unit receives in time slot 2n-k using subframe n
Network side, wherein, n is equal to 2, and the collection of k value is combined into { 23,22,21,20 ... ..., 9,8,7,6,5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described feedback
Unit sends feeding back to of the downlink data that described receiving unit receives in time slot 4n-k using subframe n
Network side, wherein, n is equal to 2, and the collection of k value is combined into { 43,42,41,40 ... ..., 8,7,6,5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described feedback
Unit sends feeding back to of the downlink data that described receiving unit receives in time slot m-k using time slot m
Network side;
And, when m is equal to 4 or 14, the collection of k value is combined into { 12,11,8,7 }, as m=5 or m=15
When, the collection of k value is combined into { 7,6,5,4 };Or, when m is equal to 4 or 14, the collection of k value be combined into 12,11,
10,9,8 }, as m=5 or m=15, the collection of k value is combined into { 8,7,6,5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described feedback
Unit sends feeding back to of the downlink data that described receiving unit receives in time slot m-k using time slot m
Network side;
When m is equal to 8 or 28, the collection of k value is combined into { 16,15,14,13 };When m is equal to 9 or 29,
The collection of k value is combined into { 13,12,11,10 };When m is equal to 10 or 30, the collection of k value is combined into { 10,9,8,7 };
When m is equal to 11 or 31, the collection of k value is combined into { 7,6,5,4 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 20,19,18,17,16 };When m is equal to 9
Or when 29, the collection of k value is combined into { 16,15,14,13,12 };When m is equal to 10 or 30, the collection of k value is combined into
{12,11,10,9,8};When m is equal to 11 or 31, the collection of k value is combined into { 8,7,6,5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described feedback
Unit sends feeding back to of the downlink data that described receiving unit receives in time slot m-k using time slot m
Network side;
When m is equal to 4, the collection of k value is combined into { 22,21,18,17 ... ..., 13,12 }, when m is equal to 5, k
The collection of value is combined into { 12,11,10 ..., 5,4 };
Or, when m is equal to 4, the collection of k value is combined into { 22,21,19 ... ..., 14,13 }, when m is equal to 5
When, the collection of k value is combined into { 13,12,11 ... ..., 5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described feedback
Unit sends feeding back to of the downlink data that described receiving unit receives in time slot m-k using time slot m
Network side;
When m is equal to 8, the collection of k value is combined into { 36,35 ... ..., 28 };When m is equal to 9, the collection of k value
Be combined into 28,27 ..., 20 };When m is equal to 10, the collection of k value is combined into { 20,19 ... ..., 12 };As m etc.
When 11, the collection of k value is combined into { 12,11 ... ..., 4 };
Or, when m is equal to 8, the collection of k value is combined into { 40,39 ... ..., 31 };When m is equal to 9, k
The collection of value is combined into { 31,30 ..., 22 };When m is equal to 10, the collection of k value is combined into { 22,21 ... ..., 13 };
When m is equal to 11, the collection of k value is combined into { 13,12 ... ..., 4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described feedback
Unit sends feeding back to of the downlink data that described receiving unit receives in time slot m-k using time slot m
Network side, wherein, the collection of m value is combined into { 4,5,7,9,14,15,17,19 };
When m be equal to 4,9,14 or 19 when, the collection of k value is combined into { 8 }, when m be equal to 5,7,15 or
When 17, the collection of k value is combined into { 7 };
Or, when m is equal to 4 or 14, the collection of k value is combined into { 8,6 }, when m is equal to 5 or 15, k
The collection of value is combined into { 5 }, and when m is equal to 7 or 17, the collection of k value is combined into { 6 }, when m is equal to 9 or 19
When, the collection of k value is combined into { 7 };
Or, when m is equal to 4 or 14, the collection of k value is combined into { 8,6 }, when m is equal to 5 or 15, k
The collection of value is combined into { 5,4 }, and when m is equal to 7 or 17, the collection of k value is combined into { 5 }, when m is equal to 9 or 19
When, the collection of k value is combined into { 6 };
Or, when m is equal to 4 or 14, the collection of k value is combined into { 8,7,6 }, when m is equal to 5 or 15,
The collection of k value is combined into { 6,5,4 }, and when m is equal to 7,9,17 or 19, the collection of k value is combined into { 5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described feedback
Unit sends feeding back to of the downlink data that described receiving unit receives in time slot m-k using time slot m
Network side, wherein, the collection of m value is combined into { 4,5,7,9,14,15,17,19 };
When m is equal to 8,9,14,15,28,29,34 or 35, the collection of k value is combined into { 12 }, works as m
During equal to 10,11,30 or 31, the collection of k value is combined into { 10 }, when m is equal to 18,19,38 or 39,
The collection of k value is combined into { 6 };
Or, when m be equal to 8 or 28 when, the collection of k value is combined into { 12,11 }, when m be equal to 9,10,11,
29th, 30 or 31 when, the collection of k value is combined into { 9 }, when m be equal to 14,15,34 or 35 when, the collection of k value
It is combined into { 11 }, when m is equal to 18,19,38 or 39, the collection of k value is combined into { 6 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 12,11 }, when m is equal to 9 or 29,
The collection of k value is combined into { 9,8 }, and when m is equal to 10,11,30 or 31, the collection of k value is combined into { 8 }, works as m
During equal to 14,15,34 or 35, the collection of k value is combined into { 10 }, when m is equal to 18,19,38 or 39,
The collection of k value is combined into { 6 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 12,11 }, when m is equal to 9 or 29,
The collection of k value is combined into { 9,8 }, and when m is equal to 10 or 30, the collection of k value is combined into { 8,7 }, when m is equal to 11
Or when 31, the collection of k value is combined into { 7 }, when m is equal to 14,15,34 or 35, the collection of k value is combined into { 9 },
When m is equal to 18,19,38 or 39, the collection of k value is combined into { 6 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 12,11,10 }, when m is equal to 9 or 29
When, the collection of k value is combined into { 10,9,8 }, and when m is equal to 10 or 30, the collection of k value is combined into { 8,7,6 }, works as m
During equal to 11 or 31, the collection of k value is combined into { 6,5,4 }, when m is equal to 14,18,34 or 38, k value
Collection be combined into { 6,5 }, when m be equal to 15,19,35 or 39 when, the collection of k value is combined into { 5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described feedback
Unit is sent in the network side that feeds back to of the downlink data that time slot m-k receives using time slot m, wherein,
The collection of m value is combined into { 3,4,5,7,9,13,14,15,17,19 };
When m be equal to 3,9,13 or 19 when, the collection of k value is combined into { 7 }, when m be equal to 4,7,14 or
When 17, the collection of k value is combined into { 6 }, and when m is equal to 5 or 15, the collection of k value is combined into { 5 };
Or, when m is equal to 3 or 13, the collection of k value is combined into { 7,6 }, when m is equal to 4 or 14, k
The collection of value is combined into { 6,5 }, and when m is equal to 5,7,9,15,17 or 19, the collection of k value is combined into { 5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described feedback
Unit is sent in the network side that feeds back to of the downlink data that time slot m-k receives using time slot m, wherein,
The collection of m value is combined into { 6~11,14,15,18,19,26~31,34,35,38,39 };
When m is equal to 6,7,14,15,26,27,34 or 35, the collection of k value is combined into { 10 }, works as m
During equal to 8,9,10,11,28,29,30 or 31, the collection of k value is combined into { 8 }, when m be equal to 18,
19th, 38 or 39 when, the collection of k value is combined into { 6 };
Or, when m is equal to 6 or 26, the collection of k value is combined into { 10,9 }, is equal to 7 or 27 for as m
When, the collection of k value is combined into { 9,8 }, and when m is equal to 8 or 28, the collection of k value is combined into { 8,7 }, when m is equal to
When 9 or 29, the collection of k value is combined into { 7,6 }, when m is equal to 10,14,18,30,34 or 38, k
The collection of value is combined into { 6,5 }, and when m is equal to 11,15,19,31,35 or 39, the collection of k value is combined into { 5,4 }.
Referring to Figure 32, in network side, for example, can be base station side, one kind provided in an embodiment of the present invention is descending
The receiving and processing device of the feedback information of data includes:
Transmitting element 21, for sending downlink data to user equipment ue in units of time slot;
Receiving unit 22, for receiving the described lower line number that described ue is sent in units of subframe or time slot
According to feedback information, wherein, described time slot is less than 1 millisecond of unit of time for length.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described reception list
Unit receives the feedback information of the downlink data that described transmitting element sends in time slot 2n-k in subframe n, wherein,
N is equal to 2 or 7, and the collection of k value is combined into { 13,12,11,10,9,8,7,6,5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described reception list
Unit receives the feedback information of the downlink data that described transmitting element sends in time slot 4n-k in subframe n, wherein,
N is equal to 2 or 7, and the collection of k value is combined into { 23,22,21,20 ... ..., 9,8,7,6,5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described reception list
Unit receives the feedback information of the downlink data that described transmitting element sends in time slot 2n-k in subframe n, wherein,
N is equal to 2, and the collection of k value is combined into { 23,22,21,20 ... ..., 9,8,7,6,5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described reception list
Unit receives the feedback information of the downlink data that described transmitting element sends in time slot 4n-k in subframe n, wherein,
N is equal to 2, and the collection of k value is combined into { 43,42,41,40 ... ..., 8,7,6,5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described reception list
Unit receives the feedback information of the downlink data that described transmitting element sends in time slot m-k in time slot m;
And, when m is equal to 4 or 14, the collection of k value is combined into { 12,11,8,7 }, as m=5 or m=15
When, the collection of k value is combined into { 7,6,5,4 };Or, when m is equal to 4 or 14, the collection of k value be combined into 12,11,
10,9,8 }, as m=5 or m=15, the collection of k value is combined into { 8,7,6,5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described reception list
Unit receives the feedback information of the downlink data that described transmitting element sends in time slot m-k in time slot m;
When m is equal to 8 or 28, the collection of k value is combined into { 16,15,14,13 };When m is equal to 9 or 29,
The collection of k value is combined into { 13,12,11,10 };When m is equal to 10 or 30, the collection of k value is combined into { 10,9,8,7 };
When m is equal to 11 or 31, the collection of k value is combined into { 7,6,5,4 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 20,19,18,17,16 };When m is equal to 9
Or when 29, the collection of k value is combined into { 16,15,14,13,12 };When m is equal to 10 or 30, the collection of k value is combined into
{12,11,10,9,8};When m is equal to 11 or 31, the collection of k value is combined into { 8,7,6,5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described reception list
Unit receives the feedback information of the downlink data that described transmitting element sends in time slot m-k in time slot m;
When m is equal to 4, the collection of k value is combined into { 22,21,18,17 ... ..., 13,12 }, when m is equal to 5, k
The collection of value is combined into { 12,11,10 ..., 5,4 };
Or, when m is equal to 4, the collection of k value is combined into { 22,21,19 ... ..., 14,13 }, when m is equal to 5
When, the collection of k value is combined into { 13,12,11 ... ..., 5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described reception list
Unit receives the feedback information of the downlink data that described transmitting element sends in time slot m-k in time slot m;
When m is equal to 8, the collection of k value is combined into { 36,35 ... ..., 28 };When m is equal to 9, the collection of k value
Be combined into 28,27 ..., 20 };When m is equal to 10, the collection of k value is combined into { 20,19 ... ..., 12 };As m etc.
When 11, the collection of k value is combined into { 12,11 ... ..., 4 };
Or, when m is equal to 8, the collection of k value is combined into { 40,39 ... ..., 31 };When m is equal to 9, k
The collection of value is combined into { 31,30 ..., 22 };When m is equal to 10, the collection of k value is combined into { 22,21 ... ..., 13 };
When m is equal to 11, the collection of k value is combined into { 13,12 ... ..., 4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described reception list
Unit receives the feedback information of the downlink data that described transmitting element sends in time slot m-k in time slot m, wherein,
The collection of m value is combined into { 4,5,7,9,14,15,17,19 };
When m be equal to 4,9,14 or 19 when, the collection of k value is combined into { 8 }, when m be equal to 5,7,15 or
When 17, the collection of k value is combined into { 7 };
Or, when m is equal to 4 or 14, the collection of k value is combined into { 8,6 }, when m is equal to 5 or 15, k
The collection of value is combined into { 5 }, and when m is equal to 7 or 17, the collection of k value is combined into { 6 }, when m is equal to 9 or 19
When, the collection of k value is combined into { 7 };
Or, when m is equal to 4 or 14, the collection of k value is combined into { 8,6 }, when m is equal to 5 or 15, k
The collection of value is combined into { 5,4 }, and when m is equal to 7 or 17, the collection of k value is combined into { 5 }, when m is equal to 9 or 19
When, the collection of k value is combined into { 6 };
Or, when m is equal to 4 or 14, the collection of k value is combined into { 8,7,6 }, when m is equal to 5 or 15,
The collection of k value is combined into { 6,5,4 }, and when m is equal to 7,9,17 or 19, the collection of k value is combined into { 5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described reception list
Unit receives the feedback information of the downlink data that described transmitting element sends in time slot m-k in time slot m, wherein,
The collection of m value is combined into { 4,5,7,9,14,15,17,19 };
When m is equal to 8,9,14,15,28,29,34 or 35, the collection of k value is combined into { 12 }, works as m
During equal to 10,11,30 or 31, the collection of k value is combined into { 10 }, when m is equal to 18,19,38 or 39,
The collection of k value is combined into { 6 };
Or, when m be equal to 8 or 28 when, the collection of k value is combined into { 12,11 }, when m be equal to 9,10,11,
29th, 30 or 31 when, the collection of k value is combined into { 9 }, when m be equal to 14,15,34 or 35 when, the collection of k value
It is combined into { 11 }, when m is equal to 18,19,38 or 39, the collection of k value is combined into { 6 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 12,11 }, when m is equal to 9 or 29,
The collection of k value is combined into { 9,8 }, and when m is equal to 10,11,30 or 31, the collection of k value is combined into { 8 }, works as m
During equal to 14,15,34 or 35, the collection of k value is combined into { 10 }, when m is equal to 18,19,38 or 39,
The collection of k value is combined into { 6 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 12,11 }, when m is equal to 9 or 29,
The collection of k value is combined into { 9,8 }, and when m is equal to 10 or 30, the collection of k value is combined into { 8,7 }, when m is equal to 11
Or when 31, the collection of k value is combined into { 7 }, when m is equal to 14,15,34 or 35, the collection of k value is combined into { 9 },
When m is equal to 18,19,38 or 39, the collection of k value is combined into { 6 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 12,11,10 }, when m is equal to 9 or 29
When, the collection of k value is combined into { 10,9,8 }, and when m is equal to 10 or 30, the collection of k value is combined into { 8,7,6 }, works as m
During equal to 11 or 31, the collection of k value is combined into { 6,5,4 }, when m is equal to 14,18,34 or 38, k value
Collection be combined into { 6,5 }, when m be equal to 15,19,35 or 39 when, the collection of k value is combined into { 5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described reception list
Unit receives the feedback information of the downlink data that described transmitting element sends in time slot m-k in time slot m, wherein,
The collection of m value is combined into { 3,4,5,7,9,13,14,15,17,19 };
When m be equal to 3,9,13 or 19 when, the collection of k value is combined into { 7 }, when m be equal to 4,7,14 or
When 17, the collection of k value is combined into { 6 }, and when m is equal to 5 or 15, the collection of k value is combined into { 5 };
Or, when m is equal to 3 or 13, the collection of k value is combined into { 7,6 }, when m is equal to 4 or 14, k
The collection of value is combined into { 6,5 }, and when m is equal to 5,7,9,15,17 or 19, the collection of k value is combined into { 5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described reception list
Unit receives the feedback information of the downlink data that described transmitting element sends in time slot m-k in time slot m, wherein,
The collection of m value is combined into { 6~11,14,15,18,19,26~31,34,35,38,39 };
When m is equal to 6,7,14,15,26,27,34 or 35, the collection of k value is combined into { 10 }, works as m
During equal to 8,9,10,11,28,29,30 or 31, the collection of k value is combined into { 8 }, when m be equal to 18,
19th, 38 or 39 when, the collection of k value is combined into { 6 };
Or, when m is equal to 6 or 26, the collection of k value is combined into { 10,9 }, is equal to 7 or 27 for as m
When, the collection of k value is combined into { 9,8 }, and when m is equal to 8 or 28, the collection of k value is combined into { 8,7 }, when m is equal to
When 9 or 29, the collection of k value is combined into { 7,6 }, when m is equal to 10,14,18,30,34 or 38, k
The collection of value is combined into { 6,5 }, and when m is equal to 11,15,19,31,35 or 39, the collection of k value is combined into { 5,4 }.
Referring to Figure 33, in ue side, the feedback information of another kind downlink data provided in an embodiment of the present invention
Dispensing device, comprising: processor 600, for reading the program in memorizer 620, the following process of execution:
The downlink data that network side is sent in units of time slot is received by transceiver 610;
Feed back to net by what transceiver 610 sent described downlink data in units of subframe or time slot
Network side, wherein, described time slot is less than 1 millisecond of unit of time for length.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described transceiver
610 send the feedback letter of the downlink data that described transceiver 610 receives in time slot 2n-k using subframe n
Cease to network side, wherein, n is equal to 2 or 7, and the collection of k value is combined into { 13,12,11,10,9,8,7,6,5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described transceiver
610 send the feedback information of the downlink data that described transceiver 610 receives in time slot 4n-k using subframe n
To network side, wherein, n is equal to 2 or 7, and the collection of k value is combined into { 23,22,21,20 ... ..., 9,8,7,6,5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described transceiver
610 send the feedback letter of the downlink data that described transceiver 610 receives in time slot 2n-k using subframe n
Cease to network side, wherein, n is equal to 2, and the collection of k value is combined into { 23,22,21,20 ... ..., 9,8,7,6,5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described transceiver
610 send the feedback information of the downlink data that described transceiver 610 receives in time slot 4n-k using subframe n
To network side, wherein, n is equal to 2, and the collection of k value is combined into { 43,42,41,40 ... ..., 8,7,6,5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described transceiver
610 send the feedback letter of the downlink data that described transceiver 610 receives in time slot m-k using time slot m
Cease to network side;
And, when m is equal to 4 or 14, the collection of k value is combined into { 12,11,8,7 }, as m=5 or m=15
When, the collection of k value is combined into { 7,6,5,4 };Or, when m is equal to 4 or 14, the collection of k value be combined into 12,11,
10,9,8 }, as m=5 or m=15, the collection of k value is combined into { 8,7,6,5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described transceiver
610 send the feedback letter of the downlink data that described transceiver 610 receives in time slot m-k using time slot m
Cease to network side;
When m is equal to 8 or 28, the collection of k value is combined into { 16,15,14,13 };When m is equal to 9 or 29,
The collection of k value is combined into { 13,12,11,10 };When m is equal to 10 or 30, the collection of k value is combined into { 10,9,8,7 };
When m is equal to 11 or 31, the collection of k value is combined into { 7,6,5,4 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 20,19,18,17,16 };When m is equal to 9
Or when 29, the collection of k value is combined into { 16,15,14,13,12 };When m is equal to 10 or 30, the collection of k value is combined into
{12,11,10,9,8};When m is equal to 11 or 31, the collection of k value is combined into { 8,7,6,5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described transceiver
610 send the feedback letter of the downlink data that described transceiver 610 receives in time slot m-k using time slot m
Cease to network side;
When m is equal to 4, the collection of k value is combined into { 22,21,18,17 ... ..., 13,12 }, when m is equal to 5, k
The collection of value is combined into { 12,11,10 ..., 5,4 };
Or, when m is equal to 4, the collection of k value is combined into { 22,21,19 ... ..., 14,13 }, when m is equal to 5
When, the collection of k value is combined into { 13,12,11 ... ..., 5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described transceiver
610 send the feedback letter of the downlink data that described transceiver 610 receives in time slot m-k using time slot m
Cease to network side;
When m is equal to 8, the collection of k value is combined into { 36,35 ... ..., 28 };When m is equal to 9, the collection of k value
Be combined into 28,27 ..., 20 };When m is equal to 10, the collection of k value is combined into { 20,19 ... ..., 12 };As m etc.
When 11, the collection of k value is combined into { 12,11 ... ..., 4 };
Or, when m is equal to 8, the collection of k value is combined into { 40,39 ... ..., 31 };When m is equal to 9, k
The collection of value is combined into { 31,30 ..., 22 };When m is equal to 10, the collection of k value is combined into { 22,21 ... ..., 13 };
When m is equal to 11, the collection of k value is combined into { 13,12 ... ..., 4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described transceiver
610 send the feedback letter of the downlink data that described transceiver 610 receives in time slot m-k using time slot m
Cease to network side, wherein, the collection of m value is combined into { 4,5,7,9,14,15,17,19 };
When m be equal to 4,9,14 or 19 when, the collection of k value is combined into { 8 }, when m be equal to 5,7,15 or
When 17, the collection of k value is combined into { 7 };
Or, when m is equal to 4 or 14, the collection of k value is combined into { 8,6 }, when m is equal to 5 or 15, k
The collection of value is combined into { 5 }, and when m is equal to 7 or 17, the collection of k value is combined into { 6 }, when m is equal to 9 or 19
When, the collection of k value is combined into { 7 };
Or, when m is equal to 4 or 14, the collection of k value is combined into { 8,6 }, when m is equal to 5 or 15, k
The collection of value is combined into { 5,4 }, and when m is equal to 7 or 17, the collection of k value is combined into { 5 }, when m is equal to 9 or 19
When, the collection of k value is combined into { 6 };
Or, when m is equal to 4 or 14, the collection of k value is combined into { 8,7,6 }, when m is equal to 5 or 15,
The collection of k value is combined into { 6,5,4 }, and when m is equal to 7,9,17 or 19, the collection of k value is combined into { 5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described transceiver
610 send the feedback letter of the downlink data that described transceiver 610 receives in time slot m-k using time slot m
Cease to network side, wherein, the collection of m value is combined into { 4,5,7,9,14,15,17,19 };
When m is equal to 8,9,14,15,28,29,34 or 35, the collection of k value is combined into { 12 }, works as m
During equal to 10,11,30 or 31, the collection of k value is combined into { 10 }, when m is equal to 18,19,38 or 39,
The collection of k value is combined into { 6 };
Or, when m be equal to 8 or 28 when, the collection of k value is combined into { 12,11 }, when m be equal to 9,10,11,
29th, 30 or 31 when, the collection of k value is combined into { 9 }, when m be equal to 14,15,34 or 35 when, the collection of k value
It is combined into { 11 }, when m is equal to 18,19,38 or 39, the collection of k value is combined into { 6 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 12,11 }, when m is equal to 9 or 29,
The collection of k value is combined into { 9,8 }, and when m is equal to 10,11,30 or 31, the collection of k value is combined into { 8 }, works as m
During equal to 14,15,34 or 35, the collection of k value is combined into { 10 }, when m is equal to 18,19,38 or 39,
The collection of k value is combined into { 6 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 12,11 }, when m is equal to 9 or 29,
The collection of k value is combined into { 9,8 }, and when m is equal to 10 or 30, the collection of k value is combined into { 8,7 }, when m is equal to 11
Or when 31, the collection of k value is combined into { 7 }, when m is equal to 14,15,34 or 35, the collection of k value is combined into { 9 },
When m is equal to 18,19,38 or 39, the collection of k value is combined into { 6 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 12,11,10 }, when m is equal to 9 or 29
When, the collection of k value is combined into { 10,9,8 }, and when m is equal to 10 or 30, the collection of k value is combined into { 8,7,6 }, works as m
During equal to 11 or 31, the collection of k value is combined into { 6,5,4 }, when m is equal to 14,18,34 or 38, k value
Collection be combined into { 6,5 }, when m be equal to 15,19,35 or 39 when, the collection of k value is combined into { 5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described transceiver
610 feed back to network side using what time slot m was sent in the downlink data that time slot m-k receives, its
In, the collection of m value is combined into { 3,4,5,7,9,13,14,15,17,19 };
When m be equal to 3,9,13 or 19 when, the collection of k value is combined into { 7 }, when m be equal to 4,7,14 or
When 17, the collection of k value is combined into { 6 }, and when m is equal to 5 or 15, the collection of k value is combined into { 5 };
Or, when m is equal to 3 or 13, the collection of k value is combined into { 7,6 }, when m is equal to 4 or 14, k
The collection of value is combined into { 6,5 }, and when m is equal to 5,7,9,15,17 or 19, the collection of k value is combined into { 5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described transceiver
610 feed back to network side using what time slot m was sent in the downlink data that time slot m-k receives, its
In, the collection of m value is combined into { 6~11,14,15,18,19,26~31,34,35,38,39 };
When m is equal to 6,7,14,15,26,27,34 or 35, the collection of k value is combined into { 10 }, works as m
During equal to 8,9,10,11,28,29,30 or 31, the collection of k value is combined into { 8 }, when m be equal to 18,
19th, 38 or 39 when, the collection of k value is combined into { 6 };
Or, when m is equal to 6 or 26, the collection of k value is combined into { 10,9 }, is equal to 7 or 27 for as m
When, the collection of k value is combined into { 9,8 }, and when m is equal to 8 or 28, the collection of k value is combined into { 8,7 }, when m is equal to
When 9 or 29, the collection of k value is combined into { 7,6 }, when m is equal to 10,14,18,30,34 or 38, k
The collection of value is combined into { 6,5 }, and when m is equal to 11,15,19,31,35 or 39, the collection of k value is combined into { 5,4 }.
Transceiver 610, for receiving and sending data under the control of processor 600.
Wherein, in fig. 33, bus architecture can include bus and the bridge of any number of interconnection, specifically
The various circuit of the memorizer that the one or more processors being represented by processor 600 and memorizer 620 represent
Link together.Bus architecture can also be by such as ancillary equipment, manostat and management circuit or the like
Various other circuit link together, these are all it is known in the art, therefore, herein no longer to it
It is described further.EBI provides interface.Transceiver 610 can be multiple element, that is, include sending out
Send machine and receiver, the unit for being communicated with various other devices over a transmission medium is provided.For difference
User equipment, user interface 630 can also be can external interior connect the interface needing equipment, the setting of connection
Standby including but not limited to keypad, display, speaker, mike, stick etc..
Processor 600 is responsible for bus architecture and common process, and memorizer 620 can store processor
600 data being used in execution operation.
Referring to Figure 34, in network side, for example, can be base station side, under another kind provided in an embodiment of the present invention
The receiving and processing device of the feedback information of row data includes: processor 500, for for reading memorizer 520
In program, execute following process:
Downlink data is sent to user equipment ue in units of time slot by transceiver 510;
The described downlink data that described ue is sent in units of subframe or time slot is received by transceiver 510
Feedback information, wherein, described time slot is less than 1 millisecond of unit of time for length.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described transceiver
510 receive the feedback information of the downlink data that described transceiver 510 sends in time slot 2n-k in subframe n,
Wherein, n is equal to 2 or 7, and the collection of k value is combined into { 13,12,11,10,9,8,7,6,5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described transceiver
510 receive the feedback information of the downlink data that described transceiver 510 sends in time slot 4n-k in subframe n,
Wherein, n is equal to 2 or 7, and the collection of k value is combined into { 23,22,21,20 ... ..., 9,8,7,6,5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described transceiver
510 receive the feedback information of the downlink data that described transceiver 510 sends in time slot 2n-k in subframe n,
Wherein, n is equal to 2, and the collection of k value is combined into { 23,22,21,20 ... ..., 9,8,7,6,5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described transceiver
510 receive the feedback information of the downlink data that described transceiver 510 sends in time slot 4n-k in subframe n,
Wherein, n is equal to 2, and the collection of k value is combined into { 43,42,41,40 ... ..., 8,7,6,5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described transceiver
510 receive the feedback information of the downlink data that described transceiver 510 sends in time slot m-k in time slot m;
And, when m is equal to 4 or 14, the collection of k value is combined into { 12,11,8,7 }, as m=5 or m=15
When, the collection of k value is combined into { 7,6,5,4 };Or, when m is equal to 4 or 14, the collection of k value be combined into 12,11,
10,9,8 }, as m=5 or m=15, the collection of k value is combined into { 8,7,6,5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described transceiver
510 receive the feedback information of the downlink data that described transceiver 510 sends in time slot m-k in time slot m;
When m is equal to 8 or 28, the collection of k value is combined into { 16,15,14,13 };When m is equal to 9 or 29,
The collection of k value is combined into { 13,12,11,10 };When m is equal to 10 or 30, the collection of k value is combined into { 10,9,8,7 };
When m is equal to 11 or 31, the collection of k value is combined into { 7,6,5,4 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 20,19,18,17,16 };When m is equal to 9
Or when 29, the collection of k value is combined into { 16,15,14,13,12 };When m is equal to 10 or 30, the collection of k value is combined into
{12,11,10,9,8};When m is equal to 11 or 31, the collection of k value is combined into { 8,7,6,5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described transceiver
510 receive the feedback information of the downlink data that described transceiver 510 sends in time slot m-k in time slot m;
When m is equal to 4, the collection of k value is combined into { 22,21,18,17 ... ..., 13,12 }, when m is equal to 5, k
The collection of value is combined into { 12,11,10 ..., 5,4 };
Or, when m is equal to 4, the collection of k value is combined into { 22,21,19 ... ..., 14,13 }, when m is equal to 5
When, the collection of k value is combined into { 13,12,11 ... ..., 5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described transceiver
510 receive the feedback information of the downlink data that described transceiver 510 sends in time slot m-k in time slot m;
When m is equal to 8, the collection of k value is combined into { 36,35 ... ..., 28 };When m is equal to 9, the collection of k value
Be combined into 28,27 ..., 20 };When m is equal to 10, the collection of k value is combined into { 20,19 ... ..., 12 };As m etc.
When 11, the collection of k value is combined into { 12,11 ... ..., 4 };
Or, when m is equal to 8, the collection of k value is combined into { 40,39 ... ..., 31 };When m is equal to 9, k
The collection of value is combined into { 31,30 ..., 22 };When m is equal to 10, the collection of k value is combined into { 22,21 ... ..., 13 };
When m is equal to 11, the collection of k value is combined into { 13,12 ... ..., 4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described transceiver
510 receive the feedback information of the downlink data that described transceiver 510 sends in time slot m-k in time slot m,
Wherein, the collection of m value is combined into { 4,5,7,9,14,15,17,19 };
When m be equal to 4,9,14 or 19 when, the collection of k value is combined into { 8 }, when m be equal to 5,7,15 or
When 17, the collection of k value is combined into { 7 };
Or, when m is equal to 4 or 14, the collection of k value is combined into { 8,6 }, when m is equal to 5 or 15, k
The collection of value is combined into { 5 }, and when m is equal to 7 or 17, the collection of k value is combined into { 6 }, when m is equal to 9 or 19
When, the collection of k value is combined into { 7 };
Or, when m is equal to 4 or 14, the collection of k value is combined into { 8,6 }, when m is equal to 5 or 15, k
The collection of value is combined into { 5,4 }, and when m is equal to 7 or 17, the collection of k value is combined into { 5 }, when m is equal to 9 or 19
When, the collection of k value is combined into { 6 };
Or, when m is equal to 4 or 14, the collection of k value is combined into { 8,7,6 }, when m is equal to 5 or 15,
The collection of k value is combined into { 6,5,4 }, and when m is equal to 7,9,17 or 19, the collection of k value is combined into { 5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described transceiver
510 receive the feedback information of the downlink data that described transceiver 510 sends in time slot m-k in time slot m,
Wherein, the collection of m value is combined into { 4,5,7,9,14,15,17,19 };
When m is equal to 8,9,14,15,28,29,34 or 35, the collection of k value is combined into { 12 }, works as m
During equal to 10,11,30 or 31, the collection of k value is combined into { 10 }, when m is equal to 18,19,38 or 39,
The collection of k value is combined into { 6 };
Or, when m be equal to 8 or 28 when, the collection of k value is combined into { 12,11 }, when m be equal to 9,10,11,
29th, 30 or 31 when, the collection of k value is combined into { 9 }, when m be equal to 14,15,34 or 35 when, the collection of k value
It is combined into { 11 }, when m is equal to 18,19,38 or 39, the collection of k value is combined into { 6 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 12,11 }, when m is equal to 9 or 29,
The collection of k value is combined into { 9,8 }, and when m is equal to 10,11,30 or 31, the collection of k value is combined into { 8 }, works as m
During equal to 14,15,34 or 35, the collection of k value is combined into { 10 }, when m is equal to 18,19,38 or 39,
The collection of k value is combined into { 6 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 12,11 }, when m is equal to 9 or 29,
The collection of k value is combined into { 9,8 }, and when m is equal to 10 or 30, the collection of k value is combined into { 8,7 }, when m is equal to 11
Or when 31, the collection of k value is combined into { 7 }, when m is equal to 14,15,34 or 35, the collection of k value is combined into { 9 },
When m is equal to 18,19,38 or 39, the collection of k value is combined into { 6 };
Or, when m is equal to 8 or 28, the collection of k value is combined into { 12,11,10 }, when m is equal to 9 or 29
When, the collection of k value is combined into { 10,9,8 }, and when m is equal to 10 or 30, the collection of k value is combined into { 8,7,6 }, works as m
During equal to 11 or 31, the collection of k value is combined into { 6,5,4 }, when m is equal to 14,18,34 or 38, k value
Collection be combined into { 6,5 }, when m be equal to 15,19,35 or 39 when, the collection of k value is combined into { 5,4 }.
It is preferred that the length of described time slot is 7 OFDM ofdm symbols, described transceiver
510 receive the feedback information of the downlink data that described transceiver 510 sends in time slot m-k in time slot m,
Wherein, the collection of m value is combined into { 3,4,5,7,9,13,14,15,17,19 };
When m be equal to 3,9,13 or 19 when, the collection of k value is combined into { 7 }, when m be equal to 4,7,14 or
When 17, the collection of k value is combined into { 6 }, and when m is equal to 5 or 15, the collection of k value is combined into { 5 };
Or, when m is equal to 3 or 13, the collection of k value is combined into { 7,6 }, when m is equal to 4 or 14, k
The collection of value is combined into { 6,5 }, and when m is equal to 5,7,9,15,17 or 19, the collection of k value is combined into { 5,4 }.
It is preferred that the length of described time slot is 3 OFDM ofdm symbols, described transceiver
510 receive the feedback information of the downlink data that described transceiver 510 sends in time slot m-k in time slot m,
Wherein, the collection of m value is combined into { 6~11,14,15,18,19,26~31,34,35,38,39 };
When m is equal to 6,7,14,15,26,27,34 or 35, the collection of k value is combined into { 10 }, works as m
During equal to 8,9,10,11,28,29,30 or 31, the collection of k value is combined into { 8 }, when m be equal to 18,
19th, 38 or 39 when, the collection of k value is combined into { 6 };
Or, when m is equal to 6 or 26, the collection of k value is combined into { 10,9 }, is equal to 7 or 27 for as m
When, the collection of k value is combined into { 9,8 }, and when m is equal to 8 or 28, the collection of k value is combined into { 8,7 }, when m is equal to
When 9 or 29, the collection of k value is combined into { 7,6 }, when m is equal to 10,14,18,30,34 or 38, k
The collection of value is combined into { 6,5 }, and when m is equal to 11,15,19,31,35 or 39, the collection of k value is combined into { 5,4 }.
Transceiver 510, for receiving under control of the processor 500 and sending data.
Wherein, in Figure 34, bus architecture can include bus and the bridge of any number of interconnection, specifically
The various circuit of the memorizer that the one or more processors being represented by processor 500 and memorizer 520 represent
Link together.Bus architecture can also be by such as ancillary equipment, manostat and management circuit or the like
Various other circuit link together, these are all it is known in the art, therefore, herein no longer to it
It is described further.EBI provides interface.Transceiver 510 can be multiple element, that is, include sending out
Send machine and transceiver, the unit for being communicated with various other devices over a transmission medium is provided.Processor 500
It is responsible for bus architecture and common process, memorizer 520 can store processor 500 and execute operation
When the data that used.
In sum, in the embodiment of the present invention, when configuring short slot transmission, there is provided specifically descending
Harq feeds back sequential.Make the user in the case of short slot transmission, as soon as possible the data receiving is carried out
Feedback, thus shortening the rtt time, reduce further user plane time delay, improving overall systematicness
Energy.
Those skilled in the art are it should be appreciated that embodiments of the invention can be provided as method, system or meter
Calculation machine program product.Therefore, the present invention can be using complete hardware embodiment, complete software embodiment or knot
Close the form of the embodiment of software and hardware aspect.And, the present invention can adopt and wherein wrap one or more
Computer-usable storage medium containing computer usable program code (including but not limited to disk memory and
Optical memory etc.) the upper computer program implemented form.
The present invention is to produce with reference to method according to embodiments of the present invention, equipment (system) and computer program
The flow chart of product and/or block diagram are describing.It should be understood that can by computer program instructions flowchart and
/ or block diagram in each flow process and/or the flow process in square frame and flow chart and/or block diagram and/
Or the combination of square frame.These computer program instructions can be provided to general purpose computer, special-purpose computer, embed
The processor of formula datatron or other programmable data processing device is to produce a machine so that passing through to calculate
The instruction of the computing device of machine or other programmable data processing device produces for realizing in flow chart one
The device of the function of specifying in individual flow process or multiple flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions may be alternatively stored in and computer or other programmable datas can be guided to process and set
So that being stored in this computer-readable memory in the standby computer-readable memory working in a specific way
Instruction produce and include the manufacture of command device, the realization of this command device is in one flow process or multiple of flow chart
The function of specifying in flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, makes
Obtain and series of operation steps is executed on computer or other programmable devices to produce computer implemented place
Reason, thus the instruction of execution is provided for realizing in flow chart one on computer or other programmable devices
The step of the function of specifying in flow process or multiple flow process and/or one square frame of block diagram or multiple square frame.
Obviously, those skilled in the art can carry out various changes and modification without deviating from this to the present invention
Bright spirit and scope.So, if the present invention these modification and modification belong to the claims in the present invention and
Within the scope of its equivalent technologies, then the present invention is also intended to comprise these changes and modification.