3GPP RAN1 #56上不知道是谁的一篇提案，把Village People的Y.M.C.A.改成了3GPP的M.I.M.O.之歌。看歌词就可以笑翻了。可惜开会的时候现场时间不够，没能演唱，据说连卡拉 OK设备都准备好了。

U-E, when your channel looks fine,

I said, U-E, give the network a sign,

Which means, U-E, give a high C-Q-I,

To report what you have measured.

U-E, there is data for you,

And two codewords,

I think they may come through,

So let's put them onto different ports

And use spatial multiplexing.

In other words it is M-I-M-O.

In other words it is M-I-M-O.

You don't need M-L-D,

There are plenty of ways,

Manufacturers have a choice ...

M-I-M-O.

In other words it is M-I-M-O.

Two antennas you need,

Four by four is agreed,

And your throughput can be so high!

U-E, can you see the Node-B?

Come on, U-E, should it do T-x-D?

Alamouti is a simple approach.

But you've got to know this one thing!

Node-B is not serving just you.

I said, Node-B, has a whole cell to do,

And at cell-edge there's no M-I-M-O

'Cause the S-I-N-R is low.

You cannot always do M-I-M-O.

You cannot always do M-I-M-O.

Two R-x ports you have

So you still can combine,

And the coverage should be fine ...

M-I-M-O.

It's good for you to use M-I-M-O.

Two antennas you need,

Four by four is agreed,

And your throughput can be so high!

U-E, if you want to transmit,

I say, U-E, MI-MO isn’t legit,

You will have to wait for L-T-E- A,

Where RAN-1 will make it okay.

That’s where the decisions are made,

And where many MI-MO sessions run late,

So that Dirk says: ‘Juho will you take care

Of this bunch of loopy people?’.

It's fun to standardize M-I-M-O.

It's fun to specify M-I-M-O.

You don't need M-L-D

There are plenty of ways,

Manufacturers have a choice ...

M-I-M-O.

It's fun to specify M-I-M-O.

When your channel looks fine,

Give the network a sign.

M-I-M-O.

Then just go and do M-I-M-O.

Can you see the Node-B?

Should it do T-x-D?

M-I-M-O.