Beamforming for the underlay cognitive MISO interference channel via UL-DL duality

Negro, Francesco and Ghauri, Irfan and Slock, Dirk T.M. (2010) Beamforming for the underlay cognitive MISO interference channel via UL-DL duality. In: 5th International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications.

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Abstract

SINR duality is shown in a multi-input single-output (MISO) downlink (DL) interference channel (IFC) and its uplink (UL) single-input multi-output (SIMO) dual with linear transmit (Tx) beamformers (BF). While UL-DL duality under the sum power constraint is well-established between the broadcast chan

Item Type: Conference or Workshop Item (UNSPECIFIED)
Date Deposited: 04 Mar 2026 08:58
Last Modified: 18 Apr 2026 03:21
URI: http://eprints.eai.eu/id/eprint/2602

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