Inventor

RAZOUMOV LEONID

US57 patents

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

RAZOUMOV LEONID

QUALCOMM INC

Method and apparatus for link quality feedback in a wireless communication system

Method and apparatus for controlling transmission energy in a communication system employing orthogonal transmit diversity

Forward link power control of multiple data streams transmitted to a mobile station using a common power control channel

Method and apparatus for high rate packet data and low delay data transmissions

Method and apparatus for multipath demodulation in a code division multiple access communication system

Method and apparatus for controlling transmission power while in soft handoff

Method and apparatus for determining a data rate in a high rate packet data wireless communications system

Method and apparatus for controlling transmission power in a CDMA communication system

Estimation of traffic-to-pilot ratios

Method and apparatus for scheduling packet data transmissions in a wireless communication system

System and method for forward link power balancing in a wireless communication system

Method and apparatus for reducing amplitude variations and interference in communication signals, such as in wireless communication signals employing inserted pilot symbols

Forward link power control of multiple data streams transmitted to a mobile station using a common power control channel

Forward link power control of multiple data streams transmitted to a mobile station using a common power control channel

Method and apparatus for scheduling packet data transmissions in a wireless communication system

Method and apparatus for minimizing total transmission energy in a communication system employing retransmission of frame received in error

Method and apparatus for controlling transmission power in a CDMA communication system

Method and apparatus for puncturing code symbols in a communications system

Method and apparatus for combined puncturing and repeating of code symbols in a communications system

Method and apparatus for controlling transmission power while in soft handoff

Forward link power control of multiple data streams transmitted to a mobile station using a common power control channel

Method and apparatus for multipath demodulation in a code division multiple access communication system

Forward link power control of multiple data streams transmitted to a mobile station using a common power control channel

Method and apparatus for puncturing code symbols in a communications system

AT & T IP I LP

Methods and apparatuses for GPS coordinates extrapolation when GPS signals are not available

Digital rights management using a digital agent

Method and apparatus for managing communication exchanges

Efficient cell site outage mitigation

Method and apparatus for managing communication inquiries

Method and apparatus for managing communication inquiries

Method and apparatus for managing communication inquiries

Method and apparatus for managing communication inquiries

Method and apparatus for managing communication inquiries

Architecture for radio access network virtualization

Architecture for radio access network virtualization

Determining a location of a wireless endpoint device in a wireless network

Architecture for radio access network virtualization

Efficient cell site outage mitigation

Determining a location of a wireless endpoint device in a wireless network

LUNDBY STEIN A

Forward link power control of multiple data streams transmitted to a mobile station using a common power control channel

Method and apparatus for high rate packet data and low delay data transmissions

Method and apparatus for determining a data rate in a high rate packet data wireless communications system

RAZOUMOV LEONID

System and method for wireless monitoring of sports activities

Method and apparatus for dynamically assigning a mobile service request to any one of a plurality of available service providers

TARDELLI DANA

Method and apparatus for managing communication inquiries

Method and apparatus for managing communication exchanges

SAMSUNG ELECTRONICS CO LTD

Method and apparatus for channel state feedback using arithmetic coding

CHEN TAO

Method and apparatus for controlling transmission power while in soft handoff

AMAZON TECH INC

Topic modeling for short text

AT & T MOBILITY II LLC

Method and apparatus for managing communication exchanges