Company Filing History:
Years Active: 2014-2016
Title: Innovations by Cheng-Chou Lan in OFDMA Technology
Introduction
Cheng-Chou Lan is a prominent inventor based in Los Angeles, CA, known for his contributions to the field of Orthogonal Frequency Division Multiple Access (OFDMA) technology. With a total of 7 patents to his name, Lan has made significant advancements that enhance communication systems.
Latest Patents
Lan's latest patents include innovative devices that improve OFDMA carrier tracking and subchannel assignment. The first patent, titled "Pilot selection for OFDMA carrier tracking," describes a device that utilizes a signaling interface to receive OFDM signaling from multiple transmit nodes. This device processes the signaling and includes a channel allocation module that determines the Signal-to-Noise Ratios (SNRs) for various subchannels. It allocates subsets of subchannels to each transmit node and selects specific subchannels for use as pilots based on their SNRs. The device also features an OFDM transmitter that communicates configuration information to the transmit nodes.
The second patent, "OFDMA subchannel assignment," outlines a device that similarly processes OFDM signaling from multiple transmit nodes. This device includes a channel allocation module that allocates subchannels among transmit nodes by determining the SNR for each subchannel and assigning subsets of buckets based on data rate requirements. The device ensures efficient distribution of subchannels and includes an OFDM transmitter to relay configuration information to the transmit nodes.
Career Highlights
Cheng-Chou Lan has established himself as a key figure in the telecommunications industry through his work at Vixs Systems, Inc. His expertise in OFDMA technology has led to the development of cutting-edge solutions that address the challenges of modern communication systems.
Collaborations
Lan collaborates with talented professionals in his field, including Cimarron Mittelsteadt, to drive innovation and enhance the capabilities of their projects.
Conclusion
Cheng-Chou Lan's contributions to OFDMA technology through his patents demonstrate his commitment to advancing communication systems. His work continues to influence the industry and pave the way for future innovations.