Vummintala Shashidhar

Title: Vummintala Shashidhar: Innovator in Wireless Communication Technologies

Introduction

Vummintala Shashidhar is a prominent inventor based in Santa Clara, California. He has made significant contributions to the field of wireless communication, holding a total of four patents. His work focuses on enhancing the efficiency and quality of communication systems.

Latest Patents

Shashidhar's latest patents include a method and system for uplink coordinated reception in orthogonal frequency division multiple access (OFDMA) systems. This invention discloses a method of coordinating reception of uplink transmissions to reduce interference among transceivers in an OFDM wireless transmission system. It involves multiple receivers communicating with one or more basestations in cell or sector arrangements. The basestation within each sector implements an uplink coordinated reception process that enhances uplink transmission quality between target terminals and basestations.

Another notable patent is related to allocating antennas for cyclic delay diversity (CDD) transmission. This method includes estimating a transmission channel of a transceiver with multiple antennas. A subset of these antennas is selected based on the estimated channel, and a single antenna is identified based on the channel quality of its transmission path. CDD signals are then transmitted from the selected antennas, ensuring that a minimally delayed CDD signal is sent from the identified antenna.

Career Highlights

Throughout his career, Vummintala Shashidhar has worked with leading companies in the technology sector, including Broadcom Corporation and Beceem Communications Inc. His experience in these organizations has allowed him to develop innovative solutions that address complex challenges in wireless communication.

Collaborations

Shashidhar has collaborated with notable professionals in the field, including Djordje Tujkovic and Bertrand Martyn Hochwald. These collaborations have contributed to the advancement of technologies in wireless communication.

Conclusion

Vummintala Shashidhar's contributions to wireless communication through his patents and collaborations highlight his role as an influential inventor in the industry. His innovative methods continue to shape the future of communication technologies.