Hisham Sami Abdelhamid

Title: Hisham Sami Abdelhamid: Innovator in Communication Technologies

Introduction

Hisham Sami Abdelhamid is a notable inventor based in San Jose, CA (US). He has made significant contributions to the field of communication technologies, holding a total of 6 patents. His work focuses on enhancing the efficiency and effectiveness of communication systems.

Latest Patents

One of his latest patents involves a method for providing probe signals from a node to a centralized controller. This innovation includes receiving an instruction at the node to send probe signals over channels, which comprises probe parameter values describing the deployment of the probe signals. The node sends these signals to a controller through access points, each associated with one or more channels. The controller is designed to assign an access point to the node based on an analysis of the probe signals.

Another significant patent by Abdelhamid is a method and system for bypassing a core network when establishing a call between endpoints on different media gateways. This system operates within a decomposed voice over packet architecture. During call setup, cluster attributes identifying alternate bearer possibilities are exchanged between media gateways as part of capabilities negotiation. The media gateways analyze these attributes to determine if alternate bearer possibilities exist apart from the core network. If such a possibility exists, the call is established directly between the media gateways, bypassing the core network.

Career Highlights

Hisham has worked with prominent companies, including Cisco Technology, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in communication technologies.

Collaborations

Throughout his career, Hisham has collaborated with talented individuals such as Carlos V Laux and Marcio Guidorizzi De Siqueira. These collaborations have contributed to the advancement of his projects and innovations.

Conclusion

Hisham Sami Abdelhamid is a distinguished inventor whose work in communication technologies has led to several impactful patents. His contributions continue to shape the future of communication systems.