TX MU-MIMO capability for MCS
A method of communication between a first node and a second node operating in a communications network. The method includes sending, by the first node, to the second node, a first transmission to configure a communication channel between the first node and the second node. The first transmission includes a first frame including a first capability indicator. The first capability indicator indicates a first MU-MIMO capability of a transmitter of the first node. The first multi-user (MU)-MIMO capability includes a first Modulation and Coding Scheme (MCS) processable by the first node or a first number of spatial streams (NSS) processable by the first node.
1. A method of communication between a first node and a second node operating in a communications network, the method comprising:
sending, by the first node, to the second node, a first transmission to configure a communication channel between the first node and the second node, the first transmission including a first frame including a first capability indicator, the first capability indicator indicating a first multi-user multi-input multi-output (MU-MIMO) capability of a transmitter of the first node, the first MU-MIMO capability including a first Modulation and Coding Scheme (MCS) processable by the first node or a first number of spatial streams (NSS) processable by the first node.
2. The method of claim 1 , further comprising:
receiving, by the first node, a second transmission from the second node, the second transmission including a second frame including a second capability indicator for indicating a second MU-MIMO capability of a transmitter of the second node, the second MU-MIMO capability including a second MCS processable by the second node or a second number of spatial streams NSS processable by the second node.
3. The method of claim 1 , wherein the first frame comprises a Beacon frame, the first node is an access point (AP) and the second node is a station (STA).
4. The method of claim 1 , wherein the first frame comprises an Association Response frame, the first node is a station (STA) and the second node is an access point (AP).
5. The method of claim 1 , wherein the first frame comprises a null data packet announcement (NDPA) frame.
6. The method of claim 1 , wherein the first frame comprises a channel state information (CSI) feedback (FB) action frame.
7. The method of claim 1 , wherein the first frame comprises an Extremely High-Throughput (EHT) Compressed Beam Forming (BF) Action frame.
8. The method of claim 1 , wherein the first frame comprises a compressed beamforming action (CBA) frame.
9. The method of claim 2 , wherein the first capacity indicator or the second capacity indicator includes one of a minimum mean square error (MMSE) detection algorithm, a maximum-likelihood detection (MLD) algorithm, or a sphere decoding (SD) algorithm.
10. The method of claim 1 , wherein the first MU-MIMO capability includes a transmitter MCS for a spatial stream.
11. A network node configured to communicate with a second network node operating in a communications network, the network node comprising:
a processor coupled to a network interface and a computer readable storage medium, the storage medium storing instructions executable by the processor to:
send, to the second network node, a first transmission to configure a communication channel between the network node and the second network node, the first transmission including a first frame including a first capability indicator, the first capability indicator indicating a first multi-user multi-input multi-output (MU-MIMO) capability of a transmitter of the network node, the first MU-MIMO capability including a first Modulation and Coding Scheme (MCS) processable by the network node or a first number of spatial streams (NSS) processable by the network node.
12. The network node of claim 11 , wherein the storage medium store instructions executable by the processor to:
receive, a second transmission from the second node, the second transmission including a second frame including a second capability indicator for indicating a second MU-MIMO capability of a transmitter of the second node, the second MU-MIMO capability including a second MCS processable by the second node or a second NSS processable by the second node.
13. The network node of claim 11 , wherein the first frame comprises a Beacon frame, the first node is an access point (AP) and the second node is a station (STA).
14. The network node of claim 11 , wherein the first frame comprises an Association Response frame, the first node is a station (STA), and the second node is an access point (AP).
15. The network node of claim 11 , wherein the first frame comprises a null data packet announcement (NDPA) frame.
16. The network node of claim 11 , wherein the first frame comprises a channel state information (CSI) feedback (FB) action frame.
17. The network node of claim 11 , wherein the first frame comprised an Extremely High-Throughput (EHT) Compressed Beam Forming (BF) Action frame.
18. The network node of claim 11 , wherein the first frame comprises compressed beamforming action (CBA) frame.
19. The network node of claim 11 , wherein the first MU-MIMO capability includes a transmitter MCS for a spatial stream.
20. The network node of claim 12 , wherein the first capacity indicator or the second capacity indicator includes one of a minimum mean square error (MMSE) detection algorithm, a maximum-likelihood detection (MLD) algorithm, or a sphere decoding (SD) algorithm.