Abstract: This work studies the transceiver design and convergence performance analysis for the hierarchical modulation (HM) systems with protograph-based low-density parity-check (P-LDPC) codes.

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.

OTTAWA — The Canadian Centre for Cyber Security warns that hackers with an activist agenda have been tampering with online systems that control water, energy and agricultural facilities. An alert sent ...