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Communications of the ACM

Research Archive


The Research archive provides access to all Research articles published in past issues of Communications of the ACM.

July 2014

From Communications of the ACM

Technical Perspective: The Power of Joint Multiuser Beamforming

Having multiple Wi-Fi Access Points with an overlapping coverage area operating on the same frequency may not be a problem anymore.

From Communications of the ACM

JMB: Scaling Wireless Capacity with User Demands


JMB, a joint multiuser beamforming system, enables independent access points (APs) to beamform their signals and communicate with their clients on the same channel as if they were one large MIMO transmitter.