Resource scheduling method, apparatus, and device
Embodiments provide resource scheduling methods and apparatus that reduce transmission resource overhead in resource scheduling. The method can be applied to a wireless local area network, where a next generation protocol followed by the wireless local area network predefines locations of resource units potentially allocated from a to-be-assigned frequency domain resource. The method includes: generating, by a sending end, resource scheduling information, where the resource scheduling information includes a bit sequence to indicate an actual allocation of a resource unit(s) from the to-be-assigned frequency domain resource, and at least some bits in the bit sequence to indicate whether one or more of the resource unit locations potentially allocated for the to-be-assigned frequency domain resource are the actually allocated resource units.
1. A resource scheduling apparatus, comprising:
a processor;
a transmitter; and
memory connected to the processor; the processor being configured, upon execution of instructions stored in memory, to generate a High Efficient Signal Field B (HE-SIGB) to be sent in a frequency domain resource, the frequency domain resource comprises one or more 20 MHz frequency domain segments, the generated HE-SIGB comprising a first HE-SIGB part corresponding to a first 20 MHz frequency domain segment in the frequency domain resource, the first HE-SIGB part comprising a first resource unit (RU) allocation (RA) subfield of the first 20 MHz frequency domain segment and one or more user fields, each of the one or more user fields comprising an identifier of one station scheduled, the first RA subfield comprising:
a first bit sequence indicating an allocation of one or more RUs corresponding to the first 20 MHz frequency domain segment, the allocation indicating:
size of each RU, the size indicating a quantity of subcarriers included in an allocated RU; and
location of each RU, the location indicating where the corresponding quantity of subcarriers are located in the frequency domain resource;
the first RA subfield further comprising: a second bit sequence;
the first bit sequence and the second bit sequence corresponding to one of the following:
the allocation indicated by the first bit sequence comprising a 106-RU or a 242-RU, the second bit sequence indicating a number of one or more stations scheduled in the 106-RU or the 242-RU; or,
the allocation indicated by the first bit sequence is a RU with a size greater than 242 subcarriers, the second bit sequence indicating a number of one or more user fields carried in the first HE-SIGB part, corresponding to the RU with a size greater than 242 subcarriers;
the transmitter being configured to send the HE-SIGB, the first HE-SIGB part being sent at least in the first 20 MHz frequency domain segment.
2. The apparatus according to claim 1 , the RU with a size greater than 242 subcarriers comprising 484-RU or 996-RU, the first bit sequence indicating the allocation of the 242 RU, the 484 RU and the 996 RU respectively corresponding to the following entries:
Different Bits
RU in the allocation indicated by the first
included in the first
bit sequence; n is a natural number 1 to 8,
bit sequence
indicted by the second bit sequence
00
242 (n)
01
484 (n)
10
996 (n).
3. The apparatus according to claim 1 , the first RA subfield corresponding to one entry of the following table, for which in each entry, the first column is the first bit sequence following with the second bit sequence, and the remaining columns are the allocation indicated by the first column and indicating the size and location of each RU, the number in a bracket following a specific RU being the number of one or more stations scheduled in the specific RU or the number of one or more user fields carried in the first HE-SIGB part that contains the first column:
001, 00, 000
26
26
26
26
26
106 (1)
001, 00, 001
26
26
26
26
26
106 (2)
001, 00, 010
26
26
26
26
26
106 (3)
001, 00, 011
26
26
26
26
26
106 (4)
001, 00, 100
26
26
26
26
26
106 (5)
001, 00, 101
26
26
26
26
26
106 (6)
001, 00, 110
26
26
26
26
26
106 (7)
001, 00, 111
26
26
26
26
26
106 (8)
001, 01, 000
26
26
52
26
106 (1)
001, 01, 001
26
26
52
26
106 (2)
001, 01, 010
26
26
52
26
106 (3)
001, 01, 011
26
26
52
26
106 (4)
001, 01, 100
26
26
52
26
106 (5)
001, 01, 101
26
26
52
26
106 (6)
001, 01, 110
26
26
52
26
106 (7)
001, 01, 111
26
26
52
26
106 (8)
001, 10, 000
52
26
26
26
106 (1)
001, 10, 001
52
26
26
26
106 (2)
001, 10, 010
52
26
26
26
106 (3)
001, 10, 011
52
26
26
26
106 (4)
001, 10, 100
52
26
26
26
106 (5)
001, 10, 101
52
26
26
26
106 (6)
001, 10, 110
52
26
26
26
106 (7)
001, 10, 111
52
26
26
26
106 (8)
001, 11, 000
52
52
26
106 (1)
001, 11, 001
52
52
26
106 (2)
001, 11, 010
52
52
26
106 (3)
001, 11, 011
52
52
26
106 (4)
001, 11, 100
52
52
26
106 (5)
001, 11, 101
52
52
26
106 (6)
001, 11, 110
52
52
26
106 (7)
001, 11, 111
52
52
26
106 (8)
010, 00, 000
106 (1)
26
26
26
26
26
010, 00, 001
106 (2)
26
26
26
26
26
010, 00, 010
106 (3)
26
26
26
26
26
010, 00, 011
106 (4)
26
26
26
26
26
010, 00, 100
106 (5)
26
26
26
26
26
010, 00, 101
106 (6)
26
26
26
26
26
010, 00, 110
106 (7)
26
26
26
26
26
010, 00, 111
106 (8)
26
26
26
26
26
010, 01, 000
106 (1)
26
26
26
52
010, 01, 001
106 (2)
26
26
26
52
010, 01, 010
106 (3)
26
26
26
52
010, 01, 011
106 (4)
26
26
26
52
010, 01, 100
106 (5)
26
26
26
52
010, 01, 101
106 (6)
26
26
26
52
010, 01, 110
106 (7)
26
26
26
52
010, 01, 111
106 (8)
26
26
26
52
010, 10, 000
106 (1)
26
52
26
26
010, 10, 001
106 (2)
26
52
26
26
010, 10, 010
106 (3)
26
52
26
26
010, 10, 011
106 (4)
26
52
26
26
010, 10, 100
106 (5)
26
52
26
26
010, 10, 101
106 (6)
26
52
26
26
010, 10, 110
106 (7)
26
52
26
26
010, 10, 111
106 (8)
26
52
26
26
010, 11, 000
106 (1)
26
52
52
010, 11, 001
106 (2)
26
52
52
010, 11, 010
106 (3)
26
52
52
010, 11, 011
106 (4)
26
52
52
010, 11, 100
106 (5)
26
52
52
010, 11, 101
106 (6)
26
52
52
010, 11, 110
106 (7)
26
52
52
010, 11, 111
106 (8)
26
52
52
10, 000, 000
106 (1)
26
106 (1)
10, 000, 001
106 (1)
26
106 (2)
10, 000, 010
106 (1)
26
106 (3)
10, 000, 011
106 (1)
26
106 (4)
10, 000, 100
106 (1)
26
106 (5)
10, 000, 101
106 (1)
26
106 (6)
10, 000, 110
106 (1)
26
106 (7)
10, 000, 111
106 (1)
26
106 (8)
10, 001, 000
106 (2)
26
106 (1)
10, 001, 001
106 (2)
26
106 (2)
10, 001, 010
106 (2)
26
106 (3)
10, 001, 011
106 (2)
26
106 (4)
10, 001, 100
106 (2)
26
106 (5)
10, 001, 101
106 (2)
26
106 (6)
10, 001, 110
106 (2)
26
106 (7)
10, 001, 111
106 (2)
26
106 (8)
10, 010, 000
106 (3)
26
106 (1)
10, 010, 001
106 (3)
26
106 (2)
10, 010, 010
106 (3)
26
106 (3)
10, 010, 011
106 (3)
26
106 (4)
10, 010, 100
106 (3)
26
106 (5)
10, 010, 101
106 (3)
26
106 (6)
10, 010, 110
106 (3)
26
106 (7)
10, 010, 111
106 (3)
26
106 (8)
10, 011, 000
106 (4)
26
106 (1)
10, 011, 001
106 (4)
26
106 (2)
10, 011, 010
106 (4)
26
106 (3)
10, 011, 011
106 (4)
26
106 (4)
10, 011, 100
106 (4)
26
106 (5)
10, 011, 101
106 (4)
26
106 (6)
10, 011, 110
106 (4)
26
106 (7)
10, 011, 111
106 (4)
26
106 (8)
10, 100, 000
106 (5)
26
106 (1)
10, 100, 001
106 (5)
26
106 (2)
10, 100, 010
106 (5)
26
106 (3)
10, 100, 011
106 (5)
26
106 (4)
10, 100, 100
106 (5)
26
106 (5)
10, 100, 101
106 (5)
26
106 (6)
10, 100, 110
106 (5)
26
106 (7)
10, 100, 111
106 (5)
26
106 (8)
10, 101, 000
106 (6)
26
106 (1)
10, 101, 001
106 (6)
26
106 (2)
10, 101, 010
106 (6)
26
106 (3)
10, 101, 011
106 (6)
26
106 (4)
10, 101, 100
106 (6)
26
106 (5)
10, 101, 101
106 (6)
26
106 (6)
10, 101, 110
106 (6)
26
106 (7)
10, 101, 111
106 (6)
26
106 (8)
10, 110, 000
106 (7)
26
106 (1)
10, 110, 001
106 (7)
26
106 (2)
10, 110, 010
106 (7)
26
106 (3)
10, 110, 011
106 (7)
26
106 (4)
10, 110, 100
106 (7)
26
106 (5)
10, 110, 101
106 (7)
26
106 (6)
10, 110, 110
106 (7)
26
106 (7)
10, 110, 111
106 (7)
26
106 (8)
10, 111, 000
106 (8)
26
106 (1)
10, 111, 001
106 (8)
26
106 (2)
10, 111, 010
106 (8)
26
106 (3)
10, 111, 011
106 (8)
26
106 (4)
10, 111, 100
106 (8)
26
106 (5)
10, 111, 101
106 (8)
26
106 (6)
10, 111, 110
106 (8)
26
106 (7)
10, 111, 111
106 (8)
26
106 (8)
11, 00, 000, 0
242 (1)
11, 00, 001, 0
242 (2)
11, 00, 010, 0
242 (3)
11, 00, 011, 0
242 (4)
11, 00, 100, 0
242 (5)
11, 00, 101, 0
242 (6)
11, 00, 110, 0
242 (7)
11, 00, 111, 0
242 (8)
11, 01, 000, 0
484 (1)
11, 01, 001, 0
484 (2)
11, 01, 010, 0
484 (3)
11, 01, 011, 0
484 (4)
11, 01, 100, 0
484 (5)
11, 01, 101, 0
484 (6)
11, 01, 110, 0
484 (7)
11, 01, 111, 0
484 (8)
11, 10, 000, 0
996 (1)
11, 10, 001, 0
996 (2)
11, 10, 010, 0
996 (3)
11, 10, 011, 0
996 (4)
11, 10, 100, 0
996 (5)
11, 10, 101, 0
996 (6)
11, 10, 110, 0
996 (7)
11, 10, 111, 0
996 (8).
4. A resource scheduling apparatus, comprising:
a processor;
a receiver connected to the processor; and
a memory connected to the processor, the receiver being configured to receive a High Efficient Signal Field B (HE-SIGB) in a frequency domain resource, the frequency domain resource comprises one or more 20 MHz frequency domain segments; the received HE-SIGB comprising a first HE-SIGB part corresponding to a first 20 MHz frequency domain segment in the frequency domain resource, the first HE-SIGB part comprising a first resource unit (RU) allocation (RA) subfield of the first 20 MHz frequency domain segment and one or more user fields, each of the one or more user fields comprising an identifier of one station scheduled, the first RA subfield comprising:
a first bit sequence indicating an allocation of one or more RUs corresponding to the first 20 MHz frequency domain segment, the allocation indicating:
size of each RU, the size indicating a quantity of subcarriers included in an allocated RU; and
location of each RU, the location indicating where the corresponding quantity of subcarriers are located in the frequency domain resource;
the first RA subfield further comprising: a second bit sequence;
the first bit sequence and the second bit sequence corresponding to one of the following:
the allocation indicated by the first bit sequence comprises a 106-RU or a 242-RU, the second bit sequence indicating a number of one or more stations scheduled in the 106-RU or the 242-RU; or,
the allocation indicated by the first bit sequence is a RU with a size greater than 242 subcarriers, the second bit sequence indicating a number of one or more user fields carried in the first HE-SIGB part, corresponding to the RU with a size greater than 242 subcarriers;
the processor being configured, upon execution of instructions stored in the memory, to obtain, according to the received HE-SIGB, the one or more allocated RUs and corresponding scheduled stations.
5. The apparatus according to the claim 4 , the RU with a size greater than 242 subcarriers comprising 484-RU or 996-RU;
the first bit sequence indicating the allocation of the 242 RU, the 484 RU and the 996 RU respectively corresponding to the following entries:
Different Bits
RU in the allocation indicated by the first
included in the first
bit sequence; n is a natural number 1 to 8,
bit sequence
indicted by the second bit sequence
00
242 (n)
01
484 (n)
10
996 (n).
6. The apparatus according to claim 4 , the first RA subfield corresponding to one entry of the following table, for which in each entry, the first column is the first bit sequence following with the second bit sequence, the remaining columns being the allocation indicated by the first column and indicating the size and location of each RU, the number in a bracket following a specific RU being the number of one or more stations scheduled in the specific RU or the number of one or more user fields carried in the first HE-SIGB part that contains the first column:
001, 00, 000
26
26
26
26
26
106 (1)
001, 00, 001
26
26
26
26
26
106 (2)
001, 00, 010
26
26
26
26
26
106 (3)
001, 00, 011
26
26
26
26
26
106 (4)
001, 00, 100
26
26
26
26
26
106 (5)
001, 00, 101
26
26
26
26
26
106 (6)
001, 00, 110
26
26
26
26
26
106 (7)
001, 00, 111
26
26
26
26
26
106 (8)
001, 01, 000
26
26
52
26
106 (1)
001, 01, 001
26
26
52
26
106 (2)
001, 01, 010
26
26
52
26
106 (3)
001, 01, 011
26
26
52
26
106 (4)
001, 01, 100
26
26
52
26
106 (5)
001, 01, 101
26
26
52
26
106 (6)
001, 01, 110
26
26
52
26
106 (7)
001, 01, 111
26
26
52
26
106 (8)
001, 10, 000
52
26
26
26
106 (1)
001, 10, 001
52
26
26
26
106 (2)
001, 10, 010
52
26
26
26
106 (3)
001, 10, 011
52
26
26
26
106 (4)
001, 10, 100
52
26
26
26
106 (5)
001, 10, 101
52
26
26
26
106 (6)
001, 10, 110
52
26
26
26
106 (7)
001, 10, 111
52
26
26
26
106 (8)
001, 11, 000
52
52
26
106 (1)
001, 11, 001
52
52
26
106 (2)
001, 11, 010
52
52
26
106 (3)
001, 11, 011
52
52
26
106 (4)
001, 11, 100
52
52
26
106 (5)
001, 11, 101
52
52
26
106 (6)
001, 11, 110
52
52
26
106 (7)
001, 11, 111
52
52
26
106 (8)
010, 00, 000
106 (1)
26
26
26
26
26
010, 00, 001
106 (2)
26
26
26
26
26
010, 00, 010
106 (3)
26
26
26
26
26
010, 00, 011
106 (4)
26
26
26
26
26
010, 00, 100
106 (5)
26
26
26
26
26
010, 00, 101
106 (6)
26
26
26
26
26
010, 00, 110
106 (7)
26
26
26
26
26
010, 00, 111
106 (8)
26
26
26
26
26
010, 01, 000
106 (1)
26
26
26
52
010, 01, 001
106 (2)
26
26
26
52
010, 01, 010
106 (3)
26
26
26
52
010, 01, 011
106 (4)
26
26
26
52
010, 01, 100
106 (5)
26
26
26
52
010, 01, 101
106 (6)
26
26
26
52
010, 01, 110
106 (7)
26
26
26
52
010, 01, 111
106 (8)
26
26
26
52
010, 10, 000
106 (1)
26
52
26
26
010, 10, 001
106 (2)
26
52
26
26
010, 10, 010
106 (3)
26
52
26
26
010, 10, 011
106 (4)
26
52
26
26
010, 10, 100
106 (5)
26
52
26
26
010, 10, 101
106 (6)
26
52
26
26
010, 10, 110
106 (7)
26
52
26
26
010, 10, 111
106 (8)
26
52
26
26
010, 11, 000
106 (1)
26
52
52
010, 11, 001
106 (2)
26
52
52
010, 11, 010
106 (3)
26
52
52
010, 11, 011
106 (4)
26
52
52
010, 11, 100
106 (5)
26
52
52
010, 11, 101
106 (6)
26
52
52
010, 11, 110
106 (7)
26
52
52
010, 11, 111
106 (8)
26
52
52
10, 000, 000
106 (1)
26
106 (1)
10, 000, 001
106 (1)
26
106 (2)
10, 000, 010
106 (1)
26
106 (3)
10, 000, 011
106 (1)
26
106 (4)
10, 000, 100
106 (1)
26
106 (5)
10, 000, 101
106 (1)
26
106 (6)
10, 000, 110
106 (1)
26
106 (7)
10, 000, 111
106 (1)
26
106 (8)
10, 001, 000
106 (2)
26
106 (1)
10, 001, 001
106 (2)
26
106 (2)
10, 001, 010
106 (2)
26
106 (3)
10, 001, 011
106 (2)
26
106 (4)
10, 001, 100
106 (2)
26
106 (5)
10, 001, 101
106 (2)
26
106 (6)
10, 001, 110
106 (2)
26
106 (7)
10, 001, 111
106 (2)
26
106 (8)
10, 010, 000
106 (3)
26
106 (1)
10, 010, 001
106 (3)
26
106 (2)
10, 010, 010
106 (3)
26
106 (3)
10, 010, 011
106 (3)
26
106 (4)
10, 010, 100
106 (3)
26
106 (5)
10, 010, 101
106 (3)
26
106 (6)
10, 010, 110
106 (3)
26
106 (7)
10, 010, 111
106 (3)
26
106 (8)
10, 011, 000
106 (4)
26
106 (1)
10, 011, 001
106 (4)
26
106 (2)
10, 011, 010
106 (4)
26
106 (3)
10, 011, 011
106 (4)
26
106 (4)
10, 011, 100
106 (4)
26
106 (5)
10, 011, 101
106 (4)
26
106 (6)
10, 011, 110
106 (4)
26
106 (7)
10, 011, 111
106 (4)
26
106 (8)
10, 100, 000
106 (5)
26
106 (1)
10, 100, 001
106 (5)
26
106 (2)
10, 100, 010
106 (5)
26
106 (3)
10, 100, 011
106 (5)
26
106 (4)
10, 100, 100
106 (5)
26
106 (5)
10, 100, 101
106 (5)
26
106 (6)
10, 100, 110
106 (5)
26
106 (7)
10, 100, 111
106 (5)
26
106 (8)
10, 101, 000
106 (6)
26
106 (1)
10, 101, 001
106 (6)
26
106 (2)
10, 101, 010
106 (6)
26
106 (3)
10, 101, 011
106 (6)
26
106 (4)
10, 101, 100
106 (6)
26
106 (5)
10, 101, 101
106 (6)
26
106 (6)
10, 101, 110
106 (6)
26
106 (7)
10, 101, 111
106 (6)
26
106 (8)
10, 110, 000
106 (7)
26
106 (1)
10, 110, 001
106 (7)
26
106 (2)
10, 110, 010
106 (7)
26
106 (3)
10, 110, 011
106 (7)
26
106 (4)
10, 110, 100
106 (7)
26
106 (5)
10, 110, 101
106 (7)
26
106 (6)
10, 110, 110
106 (7)
26
106 (7)
10, 110, 111
106 (7)
26
106 (8)
10, 111, 000
106 (8)
26
106 (1)
10, 111, 001
106 (8)
26
106 (2)
10, 111, 010
106 (8)
26
106 (3)
10, 111, 011
106 (8)
26
106 (4)
10, 111, 100
106 (8)
26
106 (5)
10, 111, 101
106 (8)
26
106 (6)
10, 111, 110
106 (8)
26
106 (7)
10, 111, 111
106 (8)
26
106 (8)
11, 00, 000, 0
242 (1)
11, 00, 001, 0
242 (2)
11, 00, 010, 0
242 (3)
11, 00, 011, 0
242 (4)
11, 00, 100, 0
242 (5)
11, 00, 101, 0
242 (6)
11, 00, 110, 0
242 (7)
11, 00, 111, 0
242 (8)
11, 01, 000, 0
484 (1)
11, 01, 001, 0
484 (2)
11, 01, 010, 0
484 (3)
11, 01, 011, 0
484 (4)
11, 01, 100, 0
484 (5)
11, 01, 101, 0
484 (6)
11, 01, 110, 0
484 (7)
11, 01, 111, 0
484 (8)
11, 10, 000, 0
996 (1)
11, 10, 001, 0
996 (2)
11, 10, 010, 0
996 (3)
11, 10, 011, 0
996 (4)
11, 10, 100, 0
996 (5)
11, 10, 101, 0
996 (6)
11, 10, 110, 0
996 (7)
11, 10, 111, 0
996 (8).
7. A resource scheduling method, comprising:
generating a High Efficient Signal Field B (HE-SIGB) to be sent in a frequency domain resource, the frequency domain resource comprises one or more 20 MHz frequency domain segments; the generated HE-SIGB comprising a first HE-SIGB part corresponding to a first 20 MHz frequency domain segment in the frequency domain resource, wherein the first HE-SIGB part comprising a first resource unit (RU) allocation (RA) subfield of the first 20 MHz frequency domain segment and one or more user fields[H] 1 each of the one or more user fields comprising an identifier of one station scheduled;
the first RA subfield comprising:
a first bit sequence indicating an allocation of one or more RUs corresponding to the first 20 MHz frequency domain segment, the allocation indicating:
size of each RU, the size indicating a quantity of subcarriers included in an allocated RU; and
location of each RU, the location indicating where the corresponding quantity of subcarriers are located in the frequency domain resource;
the first RA subfield further comprising: a second bit sequence;
the first bit sequence and the second bit sequence corresponding to one of the following:
the allocation indicated by the first bit sequence comprises a 106-RU or a 242-RU, the second bit sequence indicating a number of one or more stations scheduled in the 106-RU or the 242-RU; or,
the allocation indicated by the first bit sequence is a RU with a size greater than 242 subcarriers, the second bit sequence indicating a number of one or more user fields carried in the first HE-SIGB part, corresponding to the RU with a size greater than 242 subcarriers;
sending the HE-SIGB, the first HE-SIGB part comprised in the HE-SIGB being sent at least in the first 20 MHz frequency domain segment.
8. The method according to claim 7 , the RU with a size greater than 242 subcarriers comprising 484-RU, or, 996-RU, the first bit sequence indicating the allocation of the 242 RU, the 484 RU and the 996 RU respectively corresponding to the following entries:
Different Bits
RU in the allocation indicated by the first
included in the first
bit sequence; n is a natural number 1 to 8,
bit sequence
indicted by the second bit sequence
00
242 (n)
01
484 (n)
10
996 (n).
9. The method according to claim 7 , the first RA subfield corresponding to one entry of the following table, for which in each entry, the first column is the first bit sequence following with the second bit sequence, the remaining columns being the allocation indicated by the first column and indicating the size and location of each RU, the number in a bracket following a specific RU being the number of one or more stations scheduled in the specific RU or the number of one or more user fields carried in the first HE-SIGB part that contains the first column:
001, 00, 000
26
26
26
26
26
106 (1)
001, 00, 001
26
26
26
26
26
106 (2)
001, 00, 010
26
26
26
26
26
106 (3)
001, 00, 011
26
26
26
26
26
106 (4)
001, 00, 100
26
26
26
26
26
106 (5)
001, 00, 101
26
26
26
26
26
106 (6)
001, 00, 110
26
26
26
26
26
106 (7)
001, 00, 111
26
26
26
26
26
106 (8)
001, 01, 000
26
26
52
26
106 (1)
001, 01, 001
26
26
52
26
106 (2)
001, 01, 010
26
26
52
26
106 (3)
001, 01, 011
26
26
52
26
106 (4)
001, 01, 100
26
26
52
26
106 (5)
001, 01, 101
26
26
52
26
106 (6)
001, 01, 110
26
26
52
26
106 (7)
001, 01, 111
26
26
52
26
106 (8)
001, 10, 000
52
26
26
26
106 (1)
001, 10, 001
52
26
26
26
106 (2)
001, 10, 010
52
26
26
26
106 (3)
001, 10, 011
52
26
26
26
106 (4)
001, 10, 100
52
26
26
26
106 (5)
001, 10, 101
52
26
26
26
106 (6)
001, 10, 110
52
26
26
26
106 (7)
001, 10, 111
52
26
26
26
106 (8)
001, 11, 000
52
52
26
106 (1)
001, 11, 001
52
52
26
106 (2)
001, 11, 010
52
52
26
106 (3)
001, 11, 011
52
52
26
106 (4)
001, 11, 100
52
52
26
106 (5)
001, 11, 101
52
52
26
106 (6)
001, 11, 110
52
52
26
106 (7)
001, 11, 111
52
52
26
106 (8)
010, 00, 000
106 (1)
26
26
26
26
26
010, 00, 001
106 (2)
26
26
26
26
26
010, 00, 010
106 (3)
26
26
26
26
26
010, 00, 011
106 (4)
26
26
26
26
26
010, 00, 100
106 (5)
26
26
26
26
26
010, 00, 101
106 (6)
26
26
26
26
26
010, 00, 110
106 (7)
26
26
26
26
26
010, 00, 111
106 (8)
26
26
26
26
26
010, 01, 000
106 (1)
26
26
26
52
010, 01, 001
106 (2)
26
26
26
52
010, 01, 010
106 (3)
26
26
26
52
010, 01, 011
106 (4)
26
26
26
52
010, 01, 100
106 (5)
26
26
26
52
010, 01, 101
106 (6)
26
26
26
52
010, 01, 110
106 (7)
26
26
26
52
010, 01, 111
106 (8)
26
26
26
52
010, 10, 000
106 (1)
26
52
26
26
010, 10, 001
106 (2)
26
52
26
26
010, 10, 010
106 (3)
26
52
26
26
010, 10, 011
106 (4)
26
52
26
26
010, 10, 100
106 (5)
26
52
26
26
010, 10, 101
106 (6)
26
52
26
26
010, 10, 110
106 (7)
26
52
26
26
010, 10, 111
106 (8)
26
52
26
26
010, 11, 000
106 (1)
26
52
52
010, 11, 001
106 (2)
26
52
52
010, 11, 010
106 (3)
26
52
52
010, 11, 011
106 (4)
26
52
52
010, 11, 100
106 (5)
26
52
52
010, 11, 101
106 (6)
26
52
52
010, 11, 110
106 (7)
26
52
52
010, 11, 111
106 (8)
26
52
52
10, 000, 000
106 (1)
26
106 (1)
10, 000, 001
106 (1)
26
106 (2)
10, 000, 010
106 (1)
26
106 (3)
10, 000, 011
106 (1)
26
106 (4)
10, 000, 100
106 (1)
26
106 (5)
10, 000, 101
106 (1)
26
106 (6)
10, 000, 110
106 (1)
26
106 (7)
10, 000, 111
106 (1)
26
106 (8)
10, 001, 000
106 (2)
26
106 (1)
10, 001, 001
106 (2)
26
106 (2)
10, 001, 010
106 (2)
26
106 (3)
10, 001, 011
106 (2)
26
106 (4)
10, 001, 100
106 (2)
26
106 (5)
10, 001, 101
106 (2)
26
106 (6)
10, 001, 110
106 (2)
26
106 (7)
10, 001, 111
106 (2)
26
106 (8)
10, 010, 000
106 (3)
26
106 (1)
10, 010, 001
106 (3)
26
106 (2)
10, 010, 010
106 (3)
26
106 (3)
10, 010, 011
106 (3)
26
106 (4)
10, 010, 100
106 (3)
26
106 (5)
10, 010, 101
106 (3)
26
106 (6)
10, 010, 110
106 (3)
26
106 (7)
10, 010, 111
106 (3)
26
106 (8)
10, 011, 000
106 (4)
26
106 (1)
10, 011, 001
106 (4)
26
106 (2)
10, 011, 010
106 (4)
26
106 (3)
10, 011, 011
106 (4)
26
106 (4)
10, 011, 100
106 (4)
26
106 (5)
10, 011, 101
106 (4)
26
106 (6)
10, 011, 110
106 (4)
26
106 (7)
10, 011, 111
106 (4)
26
106 (8)
10, 100, 000
106 (5)
26
106 (1)
10, 100, 001
106 (5)
26
106 (2)
10, 100, 010
106 (5)
26
106 (3)
10, 100, 011
106 (5)
26
106 (4)
10, 100, 100
106 (5)
26
106 (5)
10, 100, 101
106 (5)
26
106 (6)
10, 100, 110
106 (5)
26
106 (7)
10, 100, 111
106 (5)
26
106 (8)
10, 101, 000
106 (6)
26
106 (1)
10, 101, 001
106 (6)
26
106 (2)
10, 101, 010
106 (6)
26
106 (3)
10, 101, 011
106 (6)
26
106 (4)
10, 101, 100
106 (6)
26
106 (5)
10, 101, 101
106 (6)
26
106 (6)
10, 101, 110
106 (6)
26
106 (7)
10, 101, 111
106 (6)
26
106 (8)
10, 110, 000
106 (7)
26
106 (1)
10, 110, 001
106 (7)
26
106 (2)
10, 110, 010
106 (7)
26
106 (3)
10, 110, 011
106 (7)
26
106 (4)
10, 110, 100
106 (7)
26
106 (5)
10, 110, 101
106 (7)
26
106 (6)
10, 110, 110
106 (7)
26
106 (7)
10, 110, 111
106 (7)
26
106 (8)
10, 111, 000
106 (8)
26
106 (1)
10, 111, 001
106 (8)
26
106 (2)
10, 111, 010
106 (8)
26
106 (3)
10, 111, 011
106 (8)
26
106 (4)
10, 111, 100
106 (8)
26
106 (5)
10, 111, 101
106 (8)
26
106 (6)
10, 111, 110
106 (8)
26
106 (7)
10, 111, 111
106 (8)
26
106 (8)
11, 00, 000, 0
242 (1)
11, 00, 001, 0
242 (2)
11, 00, 010, 0
242 (3)
11, 00, 011, 0
242 (4)
11, 00, 100, 0
242 (5)
11, 00, 101, 0
242 (6)
11, 00, 110, 0
242 (7)
11, 00, 111, 0
242 (8)
11, 01, 000, 0
484 (1)
11, 01, 001, 0
484 (2)
11, 01, 010, 0
484 (3)
11, 01, 011, 0
484 (4)
11, 01, 100, 0
484 (5)
11, 01, 101, 0
484 (6)
11, 01, 110, 0
484 (7)
11, 01, 111, 0
484 (8)
11, 10, 000, 0
996 (1)
11, 10, 001, 0
996 (2)
11, 10, 010, 0
996 (3)
11, 10, 011, 0
996 (4)
11, 10, 100, 0
996 (5)
11, 10, 101, 0
996 (6)
11, 10, 110, 0
996 (7)
11, 10, 111, 0
996 (8).
10. A resource scheduling method, comprising
receiving a High Efficient Signal Field B (HE-SIGB) in a frequency domain resource, the frequency domain resource comprises one or more 20 MHz frequency domain segments;
the received HE-SIGB comprising a first HE-SIGB part corresponding to a first 20 MHz frequency domain segment in the frequency domain resource;
the first HE-SIGB part comprising a first resource unit (RU) allocation (RA) subfield of the first 20 MHz frequency domain segment, and one or more user fields, each of the one or more user fields comprising an identifier of one station scheduled;
the first RA subfield comprising:
a first bit sequence indicating an allocation of one or more RUs corresponding to the first 20 MHz frequency domain segment, the allocation indicating:
size of each RU, the size indicating a quantity of subcarriers included in an allocated RU; and
location of each RU, the location indicating where the corresponding quantity of subcarriers are located in the frequency domain resource;
the first RA subfield further comprising: a second bit sequence;
the first bit sequence and the second bit sequence corresponding to one of the following:
the allocation indicated by the first bit sequence comprises a 106-RU or a 242-RU, the second bit sequence indicating a number of one or more stations scheduled in the 106-RU or the 242-RU; or,
the allocation indicated by the first bit sequence is a RU with a size greater than 242 subcarriers, the second bit sequence indicating a number of one or more user fields carried in the first HE-SIGB part, corresponding to the RU with a size greater than 242 subcarriers;
determining, according to the received HE-SIGB, the one or more allocated RUs and corresponding scheduled stations.
11. The method according to the claim 10 , the RU with a size greater than 242 subcarriers comprising 484-RU, or, 996-RU;
the first bit sequence indicating the allocation of the 242 RU, the 484 RU and the 996 RU respectively corresponding to the following entries:
Different Bits
RU in the allocation indicated by the first
included in the first
bit sequence; n is a natural number 1 to 8,
bit sequence
indicted by the second bit sequence
00
242 (n)
01
484 (n)
10
996 (n).
12. The method according to claim 10 , the first RA subfield corresponding to one entry of the following table, or which in each entry, the first column is the first bit sequence following with the second bit sequence, the remaining columns being the allocation indicated by the first column and indicating the size and location of each RU, the number in a bracket following a specific RU being the number of one or more stations scheduled in the specific RU or the number of one or more user fields carried in the first HE-SIGB part that contains the first column:
001, 00, 000
26
26
26
26
26
106 (1)
001, 00, 001
26
26
26
26
26
106 (2)
001, 00, 010
26
26
26
26
26
106 (3)
001, 00, 011
26
26
26
26
26
106 (4)
001, 00, 100
26
26
26
26
26
106 (5)
001, 00, 101
26
26
26
26
26
106 (6)
001, 00, 110
26
26
26
26
26
106 (7)
001, 00, 111
26
26
26
26
26
106 (8)
001, 01, 000
26
26
52
26
106 (1)
001, 01, 001
26
26
52
26
106 (2)
001, 01, 010
26
26
52
26
106 (3)
001, 01, 011
26
26
52
26
106 (4)
001, 01, 100
26
26
52
26
106 (5)
001, 01, 101
26
26
52
26
106 (6)
001, 01, 110
26
26
52
26
106 (7)
001, 01, 111
26
26
52
26
106 (8)
001, 10, 000
52
26
26
26
106 (1)
001, 10, 001
52
26
26
26
106 (2)
001, 10, 010
52
26
26
26
106 (3)
001, 10, 011
52
26
26
26
106 (4)
001, 10, 100
52
26
26
26
106 (5)
001, 10, 101
52
26
26
26
106 (6)
001, 10, 110
52
26
26
26
106 (7)
001, 10, 111
52
26
26
26
106 (8)
001, 11, 000
52
52
26
106 (1)
001, 11, 001
52
52
26
106 (2)
001, 11, 010
52
52
26
106 (3)
001, 11, 011
52
52
26
106 (4)
001, 11, 100
52
52
26
106 (5)
001, 11, 101
52
52
26
106 (6)
001, 11, 110
52
52
26
106 (7)
001, 11, 111
52
52
26
106 (8)
010, 00, 000
106 (1)
26
26
26
26
26
010, 00, 001
106 (2)
26
26
26
26
26
010, 00, 010
106 (3)
26
26
26
26
26
010, 00, 011
106 (4)
26
26
26
26
26
010, 00, 100
106 (5)
26
26
26
26
26
010, 00, 101
106 (6)
26
26
26
26
26
010, 00, 110
106 (7)
26
26
26
26
26
010, 00, 111
106 (8)
26
26
26
26
26
010, 01, 000
106 (1)
26
26
26
52
010, 01, 001
106 (2)
26
26
26
52
010, 01, 010
106 (3)
26
26
26
52
010, 01, 011
106 (4)
26
26
26
52
010, 01, 100
106 (5)
26
26
26
52
010, 01, 101
106 (6)
26
26
26
52
010, 01, 110
106 (7)
26
26
26
52
010, 01, 111
106 (8)
26
26
26
52
010, 10, 000
106 (1)
26
52
26
26
010, 10, 001
106 (2)
26
52
26
26
010, 10, 010
106 (3)
26
52
26
26
010, 10, 011
106 (4)
26
52
26
26
010, 10, 100
106 (5)
26
52
26
26
010, 10, 101
106 (6)
26
52
26
26
010, 10, 110
106 (7)
26
52
26
26
010, 10, 111
106 (8)
26
52
26
26
010, 11, 000
106 (1)
26
52
52
010, 11, 001
106 (2)
26
52
52
010, 11, 010
106 (3)
26
52
52
010, 11, 011
106 (4)
26
52
52
010, 11, 100
106 (5)
26
52
52
010, 11, 101
106 (6)
26
52
52
010, 11, 110
106 (7)
26
52
52
010, 11, 111
106 (8)
26
52
52
10, 000, 000
106 (1)
26
106 (1)
10, 000, 001
106 (1)
26
106 (2)
10, 000, 010
106 (1)
26
106 (3)
10, 000, 011
106 (1)
26
106 (4)
10, 000, 100
106 (1)
26
106 (5)
10, 000, 101
106 (1)
26
106 (6)
10, 000, 110
106 (1)
26
106 (7)
10, 000, 111
106 (1)
26
106 (8)
10, 001, 000
106 (2)
26
106 (1)
10, 001, 001
106 (2)
26
106 (2)
10, 001, 010
106 (2)
26
106 (3)
10, 001, 011
106 (2)
26
106 (4)
10, 001, 100
106 (2)
26
106 (5)
10, 001, 101
106 (2)
26
106 (6)
10, 001, 110
106 (2)
26
106 (7)
10, 001, 111
106 (2)
26
106 (8)
10, 010, 000
106 (3)
26
106 (1)
10, 010, 001
106 (3)
26
106 (2)
10, 010, 010
106 (3)
26
106 (3)
10, 010, 011
106 (3)
26
106 (4)
10, 010, 100
106 (3)
26
106 (5)
10, 010, 101
106 (3)
26
106 (6)
10, 010, 110
106 (3)
26
106 (7)
10, 010, 111
106 (3)
26
106 (8)
10, 011, 000
106 (4)
26
106 (1)
10, 011, 001
106 (4)
26
106 (2)
10, 011, 010
106 (4)
26
106 (3)
10, 011, 011
106 (4)
26
106 (4)
10, 011, 100
106 (4)
26
106 (5)
10, 011, 101
106 (4)
26
106 (6)
10, 011, 110
106 (4)
26
106 (7)
10, 011, 111
106 (4)
26
106 (8)
10, 100, 000
106 (5)
26
106 (1)
10, 100, 001
106 (5)
26
106 (2)
10, 100, 010
106 (5)
26
106 (3)
10, 100, 011
106 (5)
26
106 (4)
10, 100, 100
106 (5)
26
106 (5)
10, 100, 101
106 (5)
26
106 (6)
10, 100, 110
106 (5)
26
106 (7)
10, 100, 111
106 (5)
26
106 (8)
10, 101, 000
106 (6)
26
106 (1)
10, 101, 001
106 (6)
26
106 (2)
10, 101, 010
106 (6)
26
106 (3)
10, 101, 011
106 (6)
26
106 (4)
10, 101, 100
106 (6)
26
106 (5)
10, 101, 101
106 (6)
26
106 (6)
10, 101, 110
106 (6)
26
106 (7)
10, 101, 111
106 (6)
26
106 (8)
10, 110, 000
106 (7)
26
106 (1)
10, 110, 001
106 (7)
26
106 (2)
10, 110, 010
106 (7)
26
106 (3)
10, 110, 011
106 (7)
26
106 (4)
10, 110, 100
106 (7)
26
106 (5)
10, 110, 101
106 (7)
26
106 (6)
10, 110, 110
106 (7)
26
106 (7)
10, 110, 111
106 (7)
26
106 (8)
10, 111, 000
106 (8)
26
106 (1)
10, 111, 001
106 (8)
26
106 (2)
10, 111, 010
106 (8)
26
106 (3)
10, 111, 011
106 (8)
26
106 (4)
10, 111, 100
106 (8)
26
106 (5)
10, 111, 101
106 (8)
26
106 (6)
10, 111, 110
106 (8)
26
106 (7)
10, 111, 111
106 (8)
26
106 (8)
11, 00, 000, 0
242 (1)
11, 00, 001, 0
242 (2)
11, 00, 010, 0
242 (3)
11, 00, 011, 0
242 (4)
11, 00, 100, 0
242 (5)
11, 00, 101, 0
242 (6)
11, 00, 110, 0
242 (7)
11, 00, 111, 0
242 (8)
11, 01, 000, 0
484 (1)
11, 01, 001, 0
484 (2)
11, 01, 010, 0
484 (3)
11, 01, 011, 0
484 (4)
11, 01, 100, 0
484 (5)
11, 01, 101, 0
484 (6)
11, 01, 110, 0
484 (7)
11, 01, 111, 0
484 (8)
11, 10, 000, 0
996 (1)
11, 10, 001, 0
996 (2)
11, 10, 010, 0
996 (3)
11, 10, 011, 0
996 (4)
11, 10, 100, 0
996 (5)
11, 10, 101, 0
996 (6)
11, 10, 110, 0
996 (7)
11, 10, 111, 0
996 (8).