Chinese University of Hong Kong

Latest Articles for Chinese University of Hong Kong

Mobility
Physical-Layer Multicasting by Stochastic Transmit Beamforming and Alamouti Space-Time Coding

Consider transceiver designs in a multiuser Multi-Input Single-Output (MISO) downlink channel, where the users are to receive the same data stream simultaneously. This problem, known as physical-layer multicasting, has drawn much interest. Presently, a popularized approach is transmit beamforming, in which the beamforming optimization is handled by a rank-one approximation method called Semi-Definite Relaxation (SDR). ...

White Papers
Published: May 8, 2013, 5:00 PM PDT Modified: February 11, 2022, 4:47 PM PST Read More See more Mobility

PURPOSE This policy describes the organization’s employee privacy guidelines and outlines employee privacy expectations. From the policy: POLICY DETAILS The organization’s IT equipment, services and systems are intended for business use only. However, the organization acknowledges that staff, consultants and volunteers occasionally require opportunities to make or receive personal phone calls, access personal email, utilize ...

PURPOSE The purpose of this Security Response Policy from TechRepublic Premium is to outline the security incident response processes which must be followed. This policy will assist to identify and resolve information security incidents quickly and effectively, thus minimizing their business impact and reducing the risk of similar incidents recurring. It includes requirements for both ...

PURPOSE This policy from TechRepublic Premium provides guidelines for reliable and secure backups of end user data. It outlines the responsibilities of IT departments and employees to identify tasks and action items for each group. The policy can be customized to fit the needs of your organization. From the policy: IT STAFF RESPONSIBILITIES IT staff ...