Wireless communication method, device and computer readable storage medium thereof
A wireless communication method for a wireless terminal. The wireless communication method comprises reporting, to a wireless network node, at least one precoding matrix group of at least one codeword according to a transmission mode, receiving, from the wireless network node, at least one codeword, and performing a transmission based on power ratio of the codeword.
1. A wireless communication method for a wireless terminal, comprising:
determining a transmission mode of the wireless terminal, the transmission mode indicated from a wireless network node and comprising at least one of:
a first transmission mode,
a second transmission mode,
a full power transmission mode, or
a transmission mode supporting indicating whether a transmitted codeword is in a full power state;
reporting, to the wireless network node, at least one precoding matrix group of at least one codeword according to the transmission mode;
receiving, from the wireless network node, at least one codeword which is reported by the wireless terminal; and
performing a transmission based on a power ratio of one of the at least one codeword;
wherein the at least one precoding matrix group comprises at least one of at least one Transmitted Precoding Matrix Indicator (TPMI) group, wherein the at least one TPMI group comprises:
G
8
:
{
1
2
[
1
0
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
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2
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1
0
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2
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}
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[
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0
]
;
G
9
:
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2
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1
0
0
0
]
,
{
1
2
[
1
0
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1
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-
1
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{
1
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[
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0
0
]
,
1
2
[
1
0
0
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0
0
0
0
]
,
1
2
[
0
0
1
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0
1
0
0
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
G
10
:
{
1
2
[
1
0
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
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1
2
[
1
0
-
1
0
]
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1
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}
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{
1
2
[
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0
0
]
,
1
2
[
1
0
0
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0
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0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
}
,
[
1
0
0
0
1
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0
0
1
0
0
0
]
;
G
11
:
{
1
2
[
1
0
0
0
]
,
1
2
[
0
1
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
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1
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1
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}
,
{
1
2
[
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0
0
1
0
0
]
,
1
2
[
1
0
0
1
0
0
0
0
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,
1
2
[
0
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0
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}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
G
13
:
{
1
2
[
1
0
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
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1
2
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0
]
,
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0
]
}
,
{
1
2
[
0
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0
1
]
,
1
2
[
0
1
0
-
1
]
,
1
2
[
0
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0
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]
,
1
2
[
0
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-
j
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
0
0
1
0
0
0
0
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]
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1
2
[
1
0
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0
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,
1
2
[
1
0
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0
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,
1
2
[
0
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]
,
1
2
[
0
0
0
0
1
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0
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]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
and
G
14
:
{
1
2
[
1
0
0
0
]
,
1
2
[
0
1
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
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1
2
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0
]
,
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1
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j
0
]
}
,
{
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2
[
0
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0
1
]
,
1
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[
0
1
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-
1
]
,
1
2
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]
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]
}
,
{
1
2
[
1
0
0
0
0
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0
0
]
,
1
2
[
0
0
1
0
0
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]
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1
2
[
1
0
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2
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0
0
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0
0
]
,
1
2
[
0
0
0
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1
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
,
or
the at least one TPMI group comprises:
G
1
:
{
1
2
[
1
0
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
1
2
[
1
0
0
0
0
1
0
0
]
;
G
2
:
{
1
2
[
1
0
0
0
]
,
1
2
[
0
1
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
G
4
:
{
1
2
[
1
0
1
0
]
,
1
2
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1
0
-
1
0
]
,
1
2
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0
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1
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0
]
}
,
{
1
2
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1
0
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0
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0
0
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
G
7
:
1
2
[
1
0
0
0
]
;
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
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1
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j
0
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}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
G
8
:
{
1
2
[
1
0
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
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]
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[
1
0
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j
0
]
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]
}
,
{
1
2
[
1
0
0
0
0
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0
0
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
0
0
1
0
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]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
G
10
:
{
1
2
[
1
0
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
0
1
0
1
]
,
1
2
[
0
1
0
-
1
]
,
1
2
[
0
1
0
j
]
,
1
2
[
0
1
0
-
j
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
0
0
1
0
0
0
0
1
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
1
0
0
0
0
0
0
1
]
,
1
2
[
0
0
1
0
0
1
0
0
]
,
1
2
[
0
0
0
0
1
0
0
1
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
and
G
11
:
{
1
2
[
1
0
0
0
]
,
1
2
[
0
1
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
0
1
0
1
]
,
1
2
[
0
1
0
-
1
]
,
1
2
[
0
1
0
j
]
,
1
2
[
0
1
0
-
j
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
0
0
1
0
0
0
0
1
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
1
0
0
0
0
0
0
1
]
,
1
2
[
0
0
1
0
0
1
0
0
]
,
1
2
[
0
0
0
0
1
0
0
1
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
.
2. The wireless communication method of claim 1 , wherein the transmission mode is the second transmission mode, which indicates at least one codeword supports full power transmission.
3. The wireless communication method of claim 1 , wherein the power ratio for a full power codebook reported by the wireless terminal is 1.
4. The wireless communication method of claim 1 , wherein the number of antenna ports configured for the transmission or the number of antenna ports configured for sounding reference signal, SRS, resources of the transmission is 4.
5. The wireless communication method of claim 1 , wherein a coherent capability of antenna ports configured for the transmission is non-coherent or partial-coherent.
6. The wireless communication method of claim 1 , wherein a codeword is a precoder or a precoding matrix.
7. The wireless communication method of claim 1 , wherein the at least one precoding matrix group is transmitted by transmitting at least one transmitted precoding matrix indicator (TPMI) group corresponding to the at least one precoding matrix group.
8. The wireless communication method of claim 1 ,
G8: 1 precoding layer: TPMI index=0, TPMI index=2, TPMI index=4, TPMI index=5, TPMI index=6, TPMI index=7,
2 precoding layers: TPMI index=1;
G9: 1 precoding layer: TPMI index=0, TPMI index=4, TPMI index=5, TPMI index=6, TPMI index=7,
2 precoding layers: TPMI index=1, TPMI index=0, TPMI index=3,
3 precoding layers: TPMI index=0;
G10: 1 precoding layer: TPMI index=0, TPMI index=2, TPMI index=4, TPMI index=5, TPMI index=6, TPMI index=7,
2 precoding layers: TPMI index=1, TPMI index=0, TPMI index=3,
3 precoding layers: TPMI index=0;
G11: 1 precoding layer: TPMI index=0, TPMI index=1, TPMI index=2, TPMI index=4, TPMI index=5, TPMI index=6, TPMI index=7,
2 precoding layers: TPMI index=1, TPMI index=0, TPMI index=3,
3 precoding layers: TPMI index=0;
G13: 1 precoding layer: TPMI index=0, TPMI index=2, TPMI index=4, TPMI index=5, TPMI index=6, TPMI index=7, TPMI index=8, TPMI index=9, TPMI index=10, TPMI index=11,
2 precoding layers: TPMI index=1, TPMI index=4, TPMI index=0, TPMI index=2, TPMI index=3, TPMI index=5,
3 precoding layers: TPMI index=0; and
G14: 1 precoding layer: TPMI index=0, TPMI index=1, TPMI index=2, TPMI index=4, TPMI index=5, TPMI index=6, TPMI index=7, TPMI index=8, TPMI index=9, TPMI index=10, TPMI index=11,
2 precoding layers: TPMI index=1, TPMI index=4, TPMI index=0, TPMI index=2, TPMI index=3, TPMI index=5,
3 precoding layers: TPMI index=0, or
the at least one TPMI group is indicated by:
G1: 1 precoding layer: TPMI index=0, TPMI index=2, TPMI index=4, TPMI index=5, TPMI index=6, TPMI index=7,
2 precoding layers: TPMI index=1;
G2: 1 precoding layer: TPMI index=0, TPMI index=1, TPMI index=2, TPMI index=4, TPMI index=5, TPMI index=6, TPMI index=7,
2 precoding layers: TPMI index=1, TPMI index=0, TPMI index=3,
3 precoding layers: TPMI index=0;
G4: 1 precoding layer: TPMI index=4, TPMI index=5, TPMI index=6, TPMI index=7,
2 precoding layers: TPMI index=1, TPMI index=0, TPMI index=3,
3 precoding layers: TPMI index=0;
G7: 1 precoding layer: TPMI index=0, TPMI index=4, TPMI index=5, TPMI index=6, TPMI index=7,
2 precoding layers: TPMI index=1, TPMI index=0, TPMI index=3,
3 precoding layers: TPMI index=0;
G8: 1 precoding layer: TPMI index=0, TPMI index=2, TPMI index=4, TPMI index=5, TPMI index=6, TPMI index=7,
2 precoding layers: TPMI index=1, TPMI index=0, TPMI index=3,
3 precoding layers: TPMI index=0;
G10: 1 layer: TPMI index=0, TPMI index=2, TPMI index=4, TPMI index=5, TPMI index=6, TPMI index=7, TPMI index=8, TPMI index=9, TPMI index=10, TPMI index=11,
2 precoding layers: TPMI index=1, TPMI index=4, TPMI index=0, TPMI index=2, TPMI index=3, TPMI index=5,
3 precoding layers: TPMI index=0; and
G11: 1 precoding layer: TPMI index=0, TPMI index=1, TPMI index=2, TPMI index=4, TPMI index=5, TPMI index=6, TPMI index=7, TPMI index=8, TPMI index=9, TPMI index=10, TPMI index=11,
2 precoding layers: TPMI index=1, TPMI index=4, TPMI index=0, TPMI index=2, TPMI index=3, TPMI index=5,
3 precoding layers: TPMI index=0.
9. A wireless communication method for use in a wireless network node, comprising:
transmitting, to a wireless terminal, a transmission mode comprising at least one of:
a first transmission mode,
a second transmission mode,
a full power transmission mode, or
a transmission mode supporting indicating whether a transmitted codeword is in a full power state;
receiving, from the wireless terminal, at least one precoding matrix group of at least one codeword;
transmitting, to the wireless terminal, at least one configured codeword; and
performing a reception based on a power ratio of one of the at least one configured codeword;
wherein the at least one precoding matrix group comprises at least one of at least one Transmitted Precoding Matrix Indicator (TPMI) group;
wherein the at least one TPMI group comprises:
{
1
2
[
1
0
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
1
2
[
1
0
0
0
0
1
0
0
]
;
G8
1
2
[
1
0
0
0
]
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
G9
{
1
2
[
1
0
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
G10
{
1
2
[
1
0
0
0
]
,
1
2
[
0
1
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
G11
{
1
2
[
1
0
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
0
1
0
1
]
,
1
2
[
0
1
0
-
1
]
,
1
2
[
0
1
0
j
]
,
1
2
[
0
1
0
-
j
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
0
0
1
0
0
0
0
1
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
1
0
0
0
0
0
0
0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
,
1
2
[
0
0
0
0
1
0
0
1
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
and
G13
{
1
2
[
1
0
0
0
]
,
1
2
[
0
1
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
0
1
0
1
]
,
1
2
[
0
1
0
-
1
]
,
1
2
[
0
1
0
j
]
,
1
2
[
0
1
0
-
j
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
0
0
1
0
0
0
0
1
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
1
0
0
0
0
0
0
1
]
,
1
2
[
0
0
1
0
0
1
0
0
]
,
1
2
[
0
0
0
0
1
0
0
1
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
,
or
G14
the at least one TPMI group comprises:
{
1
2
[
1
0
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
1
2
[
1
0
0
0
0
1
0
0
]
;
G1
{
1
2
[
1
0
0
0
,
1
2
[
0
1
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
G2
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
G4
1
2
[
1
0
0
0
]
;
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
0
0
0
0
1
0
0
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
G7
{
1
2
[
1
0
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
G8
{
1
2
[
1
0
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
0
1
0
1
]
,
1
2
[
0
1
0
-
1
]
,
1
2
[
0
1
0
j
]
,
1
2
[
0
1
0
-
j
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
0
0
1
0
0
0
0
1
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
1
0
0
0
0
0
0
1
]
,
1
2
[
0
0
1
0
0
1
0
0
]
,
1
2
[
0
0
0
0
1
0
0
1
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
and
G10
{
1
2
[
1
0
0
0
]
,
1
2
[
0
1
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
0
1
0
1
]
,
1
2
[
0
1
0
-
1
]
,
1
2
[
0
1
0
j
]
,
1
2
[
0
1
0
-
j
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
0
0
1
0
0
0
0
1
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
1
0
0
0
0
0
0
1
]
,
1
2
[
0
0
1
0
0
1
0
0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
,
1
2
[
0
0
0
0
1
0
0
1
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
.
G11
10. A wireless terminal, comprising:
at least one processor; and
a memory, which is configured to store at least one program;
wherein the at least one program, when executed by the at least one processor, enables the at least one processor to perform operations comprising:
determining a transmission mode of the wireless terminal, the transmission mode indicated from a wireless network node and comprising at least one of:
a first transmission mode,
a second transmission mode,
a full power transmission mode, or
a transmission mode supporting indicating whether a transmitted codeword is in a full power state;
reporting, to the wireless network node, at least one precoding matrix group of at least one codeword according to a transmission mode; and
receiving, from the wireless network node, at least one configured codeword; and
performing a transmission based on power ratio of one of the at least one configured codeword;
wherein the at least one precoding matrix group comprises at least one of at least one Transmitted Precoding Matrix Indicator (TPMI) group, wherein the at least one TPMI group comprises:
{
1
2
[
1
0
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
1
2
[
1
0
0
0
0
1
0
0
]
;
G8
1
2
[
1
0
0
0
]
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
G9
{
1
2
[
1
0
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
G10
{
1
2
[
1
0
0
0
]
,
1
2
[
0
1
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
G11
{
1
2
[
1
0
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
0
1
0
1
]
,
1
2
[
0
1
0
-
1
]
,
1
2
[
0
1
0
j
]
,
1
2
[
0
1
0
-
j
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
0
0
1
0
0
0
0
1
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
1
0
0
0
0
0
0
0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
,
1
2
[
0
0
0
0
1
0
0
1
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
and
G13
{
1
2
[
1
0
0
0
]
,
1
2
[
0
1
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
0
1
0
1
]
,
1
2
[
0
1
0
-
1
]
,
1
2
[
0
1
0
j
]
,
1
2
[
0
1
0
-
j
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
0
0
1
0
0
0
0
1
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
1
0
0
0
0
0
0
1
]
,
1
2
[
0
0
1
0
0
1
0
0
]
,
1
2
[
0
0
0
0
1
0
0
1
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
,
or
G14
the at least one TPMI group comprises:
{
1
2
[
1
0
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
1
2
[
1
0
0
0
0
1
0
0
]
;
G1
{
1
2
[
1
0
0
0
,
1
2
[
0
1
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
G2
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
G4
1
2
[
1
0
0
0
]
;
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
0
0
0
0
1
0
0
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
G7
{
1
2
[
1
0
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
G8
{
1
2
[
1
0
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
0
1
0
1
]
,
1
2
[
0
1
0
-
1
]
,
1
2
[
0
1
0
j
]
,
1
2
[
0
1
0
-
j
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
0
0
1
0
0
0
0
1
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
1
0
0
0
0
0
0
1
]
,
1
2
[
0
0
1
0
0
1
0
0
]
,
1
2
[
0
0
0
0
1
0
0
1
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
and
G10
{
1
2
[
1
0
0
0
]
,
1
2
[
0
1
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
0
1
0
1
]
,
1
2
[
0
1
0
-
1
]
,
1
2
[
0
1
0
j
]
,
1
2
[
0
1
0
-
j
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
0
0
1
0
0
0
0
1
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
1
0
0
0
0
0
0
1
]
,
1
2
[
0
0
1
0
0
1
0
0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
,
1
2
[
0
0
0
0
1
0
0
1
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
.
G11
11. A wireless network node, comprising:
at least one processor; and
a memory, which is configured to store at least one program;
wherein the at least one program, when executed by the at least one processor, enables the at least one processor to perform operations comprising:
transmitting, to a wireless terminal, a transmission mode comprising at least one of:
a first transmission mode,
a second transmission mode,
a full power transmission mode, or
a transmission mode supporting indicating whether a transmitted codeword is in a full power state;
receiving, from the wireless terminal, at least one precoding matrix group of at least one codeword; and
transmitting, to the wireless terminal, at least one configured codeword; and
performing a reception based on power ratio of one of the at least one configured codeword;
wherein the at least one precoding matrix group comprises at least one of at least one Transmitted Precoding Matrix Indicator (TPMI) group, wherein the at least one TPMI group comprises:
{
1
2
[
1
0
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
1
2
[
1
0
0
0
0
1
0
0
]
;
G8
1
2
[
1
0
0
0
]
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
G9
{
1
2
[
1
0
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
G10
{
1
2
[
1
0
0
0
]
,
1
2
[
0
1
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
G11
{
1
2
[
1
0
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
0
1
0
1
]
,
1
2
[
0
1
0
-
1
]
,
1
2
[
0
1
0
j
]
,
1
2
[
0
1
0
-
j
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
0
0
1
0
0
0
0
1
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
1
0
0
0
0
0
0
0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
,
1
2
[
0
0
0
0
1
0
0
1
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
and
G13
{
1
2
[
1
0
0
0
]
,
1
2
[
0
1
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
0
1
0
1
]
,
1
2
[
0
1
0
-
1
]
,
1
2
[
0
1
0
j
]
,
1
2
[
0
1
0
-
j
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
0
0
1
0
0
0
0
1
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
1
0
0
0
0
0
0
1
]
,
1
2
[
0
0
1
0
0
1
0
0
]
,
1
2
[
0
0
0
0
1
0
0
1
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
,
or
G14
the at least one TPMI group comprises:
{
1
2
[
1
0
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
1
2
[
1
0
0
0
0
1
0
0
]
;
G1
{
1
2
[
1
0
0
0
,
1
2
[
0
1
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
G2
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
G4
1
2
[
1
0
0
0
]
;
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
0
0
0
0
1
0
0
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
G7
{
1
2
[
1
0
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
G8
{
1
2
[
1
0
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
0
1
0
1
]
,
1
2
[
0
1
0
-
1
]
,
1
2
[
0
1
0
j
]
,
1
2
[
0
1
0
-
j
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
0
0
1
0
0
0
0
1
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
1
0
0
0
0
0
0
1
]
,
1
2
[
0
0
1
0
0
1
0
0
]
,
1
2
[
0
0
0
0
1
0
0
1
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
;
and
G10
{
1
2
[
1
0
0
0
]
,
1
2
[
0
1
0
0
]
,
1
2
[
0
0
1
0
]
}
,
{
1
2
[
1
0
1
0
]
,
1
2
[
1
0
-
1
0
]
,
1
2
[
1
0
j
0
]
,
1
2
[
1
0
-
j
0
]
}
,
{
1
2
[
0
1
0
1
]
,
1
2
[
0
1
0
-
1
]
,
1
2
[
0
1
0
j
]
,
1
2
[
0
1
0
-
j
]
}
,
{
1
2
[
1
0
0
0
0
1
0
0
]
,
1
2
[
0
0
1
0
0
0
0
1
]
,
1
2
[
1
0
0
1
0
0
0
0
]
,
1
2
[
1
0
0
0
0
0
0
1
]
,
1
2
[
0
0
1
0
0
1
0
0
]
,
1
2
[
0
0
1
0
0
1
0
0
]
,
1
2
[
0
0
0
0
1
0
0
1
]
}
,
1
2
[
1
0
0
0
1
0
0
0
1
0
0
0
]
.
G11