Publications [#335321] of Robert Calderbank

Papers Published

1. Thompson, A; Calderbank, R, Sparse near-equiangular tight frames with applications in full duplex wireless communication, 2017 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2017 - Proceedings, vol. 2018-January (March, 2018), pp. 868-872, IEEE, ISBN 9781509059904 [doi]
   (last updated on 2025/02/21)

   Abstract:
   We construct extremely sparse, near-equiangular tight frames which share the same row space as certain incomplete Delsarte-Goethals frames. Frames combining these properties have application in full duplex communication in ad-hoc wireless networks. We highlight their computational advantage over similar constructions of sparse equiangular tight frames: namely that their associated matrix-vector products can be implemented as a fast transform.