Khalil Salehian

Title: Khalil Salehian: Innovator in Wireless Communication

Introduction

Khalil Salehian is a notable inventor based in Ottawa, Canada. He has made significant contributions to the field of wireless communication, holding 2 patents that showcase his innovative approach to technology.

Latest Patents

One of his latest patents is titled "In-band backhaul with layered division multiplexing." This invention involves a primary transmitter of a multicast communication system that transmits in-band backhaul to a relay transmitter using a Layered Division Multiplexing (LDM) signal. This signal also carries services to end-users. The relay transmitter processes the received wireless signal to extract the in-band backhaul and re-transmits services obtained from the in-band backhaul in the same or a different frequency channel. The in-band backhaul may be transmitted in a high-capacity layer of the LDM signal or in a separate timeslot. Additionally, transmitter-specific signature signals may be used for loopback and forward channel estimation at the relay transmitter. The in-band backhaul may also carry service data for devices in a different network.

Another significant patent is the "Method and system for wireless data communication." This system includes a first transmitter that transmits a first wireless signal within a first frequency and a second transmitter that transmits a second wireless signal with overlapping frequency. The proximity of the first and second transmitters causes substantial interference, resulting in a combined wireless signal with negative Signal-to-Noise Ratio (SNR) for each signal. A receiver is designed to receive this combined signal, selecting a signal of interest and decoding it relative to the other substantially interfering data signal.

Career Highlights

Khalil has worked with Her Majesty the Queen in Right of Canada, as represented by the Minister of Industry, through the Communications Research Centre Canada. His work in this esteemed institution has allowed him to contribute to advancements in communication technologies.

Collaborations

Throughout his career, Khalil has collaborated with notable professionals, including Yiyan Wu and Sébastien Laflèche. These collaborations have further enriched his work and innovations in the field.

Conclusion

Khalil Salehian is a distinguished inventor whose work in wireless communication has led to significant advancements in the industry. His patents reflect a deep understanding of technology and a commitment to innovation.