Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Methods and apparatus for downlink diversity in CDMA using Walsh codes

Methods and apparatus for downlink diversity in CDMA using Walsh codes

US Patent 7400614 · Granted Jul 15, 2008

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Estimating the location of a wireless terminal based on cooperative measurements2020
Estimating the location of a wireless terminal based on radio-frequency pattern 2018
Network element and method of operating the same2018
Allocation of unlicensed frequency bands for a wireless hotspot2017
Estimating the location of a wireless terminal based on radio-frequency pattern 2017
User equipment assisted handover in licensed and unlicensed frequency bands2017
Data communication using 2D bar codes2016
Method to improve voice over IP capacity for user equipment employing variable r2015
System and method for broadcast pre-coding in a MIMO system2015
Techniques for pilot stream remapping in OFDM wireless communication system2014
System and method for subcarrier allocation in a multicarrier wireless network2014
Techniques for transformation codebook antenna beamforming in OFDM wireless comm2014