Inventor

ZHANG JINYUN

US118 patents

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

ZHANG JINYUN

MITSUBISHI ELECTRIC RES LAB

Expectation-maximization-based channel estimation and signal detection for wireless communications systems

MIMO systems with rate feedback and space time transmit diversity

Space-time-frequency sensing of RF spectrum in cognitive radios

Antenna selection with RF imbalance

Power and delay sensitive ad-hoc communication networks

Hybrid adaptive equalizer for optical communications systems

Method for selecting antennas and beams in MIMO wireless LANs

Method and system for communicating in cooperative relay networks

Space time transmit diversity with subgroup rate control and subgroup antenna selection in multi-input multi-output communications systems

Access control and protocol for packet switched wireless communications networks

Method for acknowledging data packets in a network

Dynamic resource control for high-speed downlink packet access wireless channels

RF-based antenna selection in MIMO systems

Randomly inverting pulse polarity in an UWB signal for power spectrum density shaping

Method and system for enabling HARQ operations on channels between stations in wireless communication networks

Adaptive transmit diversity with quadrant phase constraining feedback

Dynamic diversity combiner with associative memory model for recovering signals in communication systems

Method and system for processing reference signals in OFDM systems using transmission time interval groupings

Pilot and data signals for MIMO systems using channel statistics

Method for estimating location of nodes in wireless networks

Cooperative relay networks using rateless codes

Method and system for antenna selection in wireless networks

System and method for transmitting signals in cooperative base station multi-user mimo networks

Beacon scheduling in wireless personal area networks with multiple coordinators

Estimating channel impulse response and equalizer coefficients in UWB communication systems

Signaling in a wireless network with sequential coordinated channel access

Passive and distributed admission control method for ad hoc networks

Method and system for selecting antennas adaptively in OFDMA networks

Decentralized and dynamic route selection in cooperative relay networks

Method and system for reducing peak-to-average power for OFDM signals

2D-normalized min-sum decoding for ECC codes

Multiple antennas at transmitters and receivers to achieving higher diversity and data rates in MIMO systems

TEO KOON HOO

Method and system for generating antenna selection signals in wireless networks

Method and system for generating antenna selection signals in wireless networks

Method and system for generating antenna selection signals in wireless networks

MITSUBISHI ELECTRIC RES LABS INC

Antenna selection for mobile stations in OFDMA networks

Graph-based method for allocating resources in OFDMA networks

Hybrid multiple access method and system in wireless networks

MEHTA NEELESH B

Antenna selection with frequency-hopped sounding reference signals

Antenna selection with frequency-hopped sounding reference signals

RENESAS ELECTRONICS CORP

Methods and apparatus for narrow band interference detection and suppression in ultra-wideband systems

Frame timing synchronization for orthogonal frequency division multiplexing (OFDM)

YIM RAYMOND

Method and system for coding digital information in lane markings using an optical sensor

Wireless communication network for transportation safety systems

GUO JIANLIN

Channel scan for smart meter networks to determine operating channels

Method for discovering and maintaining routes in smart meter networks

ORLIK PHILIP V

Coding for large antenna arrays in MIMO networks

MITSUBISHI ELECTRIC RES LABS I

Personal identification device for mobile telephone

TAO ZHIFENG

Ranking nodes in networks with topologies arranged as directed acyclic graphs

MITSUBISHI ELECTRIC RES LABORT

Scheduling packet flows in multi-rate wireless local area networks