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Full-Text Articles in Systems and Communications
A Hierarchical Channel Selection Scheme For Macro/Micro Cellular Networks, Ayesha Zaheer
A Hierarchical Channel Selection Scheme For Macro/Micro Cellular Networks, Ayesha Zaheer
Retrospective Theses and Dissertations
Hierarchical channel allocation schemes for cellular networks offer a promising approach to solve the pressing problem of increasing the cellular servicing capacity in spite of the limited radio spectrum available. We propose a hierarchical channel selection scheme for handling handoffs and new calls in micro/macro cellular systems. The scheme is intended to improve the performance and quality of service of these systems by increasing the cell channel utilization, reducing the handoff blocking probability and improving the responsive to new calls.
The proposed scheme is based on several design enhancements including an overflow buffer, which is used for handoff calls that …
Signal Integrity In Deep Submicron Cmos Chip Design, Jignesh Suresh Sonchhatra
Signal Integrity In Deep Submicron Cmos Chip Design, Jignesh Suresh Sonchhatra
Retrospective Theses and Dissertations
Advancement in CMOS technology has become a driving force in the advancement of today's IC design arena. In the past few years, considerable research has been done on the CMOS devices and circuits. Constant efforts have been made to realize smaller and smaller devices by reducing the channel length of the transistors and scaling down various other device parameters. Consequently, various problems have arisen such as interconnect delay, signal integrity and signal coupling.
The purpose of this thesis is to review and understand current problems in IC design and come up with various solutions to them. Efforts have been made …