Inventor

ZHENG DUNMIN

US31 patents

⚠️ This page may combine multiple inventors who share the name “ZHENG DUNMIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZHENG DUNMIN

ATC TECH LLC

Adaptive beam forming with multi-user detection and interference reduction in satellite communication systems

Intra- and/or inter-system interference reducing systems and methods for satellite communications systems

Systems and methods for satellite forward link transmit diversity using orthagonal space coding

Systems, methods and transceivers for wireless communications over discontiguous spectrum segments

Communications systems including adaptive antenna systems and methods for inter-system and intra-system interference reduction

Devices, methods, and systems for uplink synchronization in time division multiple access (TDMA) satellite network

Systems, methods and transceivers or wireless communications over discontiguous spectrum segments

Intelligent packet repetition in mobile satellite service (MSS) links to overcome channel blockages

Systems and methods of adaptive beamforming for mobile satellite systems based on user locations and co-channel waveforms

Intelligent packet repetition in mobile satellite service (MSS) links to overcome channel blockages

Systems and methods of adaptive beamforming for mobile satellite systems based on user locations and co-channel waveforms

CDMA-IA network concept of operations and media access control (MAC) layer

Devices, methods, and systems for uplink synchronization in time division multiple access (TDMA) satellite network

CDMA-IA network concept of operations and media access control (MAC) layer

Single frequency network (SFN) for broadcast/multicast application on a spotbeam satellite

Devices, methods, and systems with dynamic spectrum sharing

Devices, systems, and methods for channel access in dynamic spectrum sharing

ZHENG DUNMIN

Adaptive beam forming with multi-user detection and interference reduction in satellite communication systems and methods

Systems and methods for adaptive interference cancellation beamforming

Iterative antenna beam forming systems/methods

Systems and methods for forward link closed loop beamforming

Systems, methods and transceivers for wireless communications over discontiguous spectrum segments

LUCENT TECHNOLOGIES INC

Signal combining scheme for wireless transmission systems having multiple modulation schemes

Telephonic handset employing feed-forward noise cancellation

Method and apparatus for identifying an orthogonal frequency division multiplexing (OFDM) terrestrial repeater using inactive sub-carriers

AGERE SYSTEMS INC

Transmission frame structure for a satellite digital audio radio system

Cluster frame synchronization scheme for a satellite digital audio radio system

KARABINIS PETER D

Communications systems including adaptive antenna systems and methods for inter-system and intra-system interference reduction

Additional intra-and/or inter-system interference reducing systems and methods for satellite communications systems

DUTTA SANTANU

Systems, methods and devices for overlaid operations of satellite and terrestrial wireless communications systems

ALCATEL LUCENT USA INC

Method and apparatus for performing differential modulation over frequency in an orthogonal frequency division multiplexing (OFDM) communication system