"cooperated for" is a correct and usable phrase in written English.
You can use it when two or more people work together to achieve a common goal. For example: "The two teams cooperated for several weeks to come up with a solution to the problem."
For the TxAA scheme, the antenna weight vector is selected to maximize the SNR at the MS. Furthermore, we assume that the selected users can be cooperated for receiving and investigate the scenarios where the downlink cooperative MIMO is possible.
"M.I.T. and Harvard have cooperated for years".
The C.I.A. has cooperated for decades with the Justice Department's Office of Special Investigations.
I was able to have the year I had in 2012 because I got confidence at the right time and my body cooperated for the most part.
Mr. Hampton cooperated for a time with Justice Department officials, giving detailed recollections of the lobbying scheme and providing e-mails and handwritten notes during hours of interviews in 2010 in Las Vegas, people involved in the case said.
The Whampoa academy represents an era when the two sides cooperated for a greater good, and recent exhibitions organized there by a museum portray the Kuomintang in a relatively conciliatory light.
H.L.A. Hart (1955, 185 6) says that, if others are cooperating for mutual benefit and I benefit from their cooperation, then I have an obligation to do my share.
"He has been cooperating for days".
Humans had to cooperate for complex societies to emerge.
Participants hope the seismic activity will cooperate for Mr. Berlusconi.
They must continue to cooperate for vital lobbying in Washington to repair the damage to New York City.
