Inventor
NA YANXIN
US21 patents
⚠️ This page may combine multiple inventors who share the name “NA YANXIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CISCO TECH INC
13 patentsUS7884763B2Feb 8, 2011
Orthogonal/partial orthogonal beamforming weight generation for MIMO wireless communication
CISCO TECH INC52 citations94
US7876715B1Jan 25, 2011
Beamforming multiple-input multiple-output wireless techniques using spatial decomposition for frequency division duplex systems
CISCO TECH INC20 citations92
US7551682B2Jun 23, 2009
Method for improving the performance of a wireless network utilizing beamforming weighting vectors
CISCO TECH INC16 citations84
US7825856B2Nov 2, 2010
Low complexity blind beamforming weight estimation
CISCO TECH INC7 citations74
US8032184B2Oct 4, 2011
Method for generating downlink beamforming weighting vectors
CISCO TECH INC3 citations63
US7991083B2Aug 2, 2011
Method and system for detecting preambles in a multi-cell system
CISCO TECH INC6 citations63
US8005060B2Aug 23, 2011
Beamforming techniques to improve ranging signal detection
CISCO TECH INC3 citations62
US9408249B2Aug 2, 2016
Wireless mesh network including resilient backhaul links and WLAN traffic local switching
CISCO TECH INC1 citations60
US10225180B2Mar 5, 2019
Wireless mesh network including resilient backhaul links and WLAN traffic local switching
CISCO TECH INC0 citations49
US9769063B2Sep 19, 2017
Wireless mesh network including resilient backhaul links and WLAN traffic local switching
CISCO TECH INC0 citations49
US8379762B2Feb 19, 2013
Physical carrier to interference-plus-noise ratio techniques for wideband wireless communication networks
CISCO TECH INC0 citations42
US7876863B2Jan 25, 2011
Method and system for improving timing position estimation in wireless communications networks
CISCO TECH INC0 citations41
US9055449B2Jun 9, 2015
Explicit and implicit hybrid beamforming channel sounding
CISCO TECH INC0 citations37
NA YANXIN
6 patentsUS8134503B2Mar 13, 2012
Open-loop beamforming MIMO communications in frequency division duplex systems
NA YANXIN32 citations92
US8254845B2Aug 28, 2012
Combined beamforming and nulling to combat co-channel interference
NA YANXIN9 citations83
US8406353B1Mar 26, 2013
Signal sequence detection in presence of carrier or narrow band transmissions
NA YANXIN6 citations72
US8406720B2Mar 26, 2013
Beamforming weight generation using adaptive trigonometric waveform interpolation techniques
NA YANXIN3 citations62
US8625542B2Jan 7, 2014
Beamforming spatial de-multiplexing for collaborative spatially multiplexed wireless communication
NA YANXIN0 citations51
US8335480B2Dec 18, 2012
Omni-directional and low-correlated pre-coding broadcast beamforming
NA YANXIN1 citations51