Inventor
ALAPURANEN PERTTI O
US32 patents
⚠️ This page may combine multiple inventors who share the name “ALAPURANEN PERTTI O”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MESHNETWORKS INC
15 patentsUS6744766B2Jun 1, 2004
Hybrid ARQ for a wireless Ad-Hoc network and a method for using the same
MESHNETWORKS INC78 citations98
US7167463B2Jan 23, 2007
System and method for creating a spectrum agile wireless multi-hopping network
MESHNETWORKS INC58 citations96
US7016306B2Mar 21, 2006
System and method for performing multiple network routing and provisioning in overlapping wireless deployments
MESHNETWORKS INC60 citations96
US8014415B2Sep 6, 2011
Apparatus, system and method for communicating information in a wireless communication network
MESHNETWORKS INC41 citations92
US7433322B1Oct 7, 2008
Method and system for measuring the time-of-flight of a radio signal
MESHNETWORKS INC24 citations92
US7116632B2Oct 3, 2006
System and method for determining synchronization point in OFDM modems for accurate time of flight measurement
MESHNETWORKS INC20 citations92
US6687259B2Feb 3, 2004
ARQ MAC for ad-hoc communication networks and a method for using the same
MESHNETWORKS INC49 citations92
US7382804B2Jun 3, 2008
Bandwidth efficient system and method for ranging nodes in a wireless communication network
MESHNETWORKS INC20 citations90
US7706390B2Apr 27, 2010
System and method for routing packets in a wireless multihopping communication network
MESHNETWORKS INC8 citations84
US7561542B2Jul 14, 2009
System, method and apparatus for determining if data from a source has arrived properly at a destination in a time division multiplex (TDM) communication network
MESHNETWORKS INC17 citations84
US7697414B2Apr 13, 2010
System and method for achieving crest factor reduction for multi-carrier modulation in a wireless communication network
MESHNETWORKS INC2 citations63
US7620076B2Nov 17, 2009
System and method for variably inserting training symbols into transmissions by estimating the channel coherence time in a wireless communication network
MESHNETWORKS INC2 citations63
US6987795B1Jan 17, 2006
System and method for selecting spreading codes based on multipath delay profile estimation for wireless transceivers in a communication network
MESHNETWORKS INC3 citations62
US7920586B2Apr 5, 2011
System and method for selecting a medium access technique for transmitting packets over a network
MESHNETWORKS INC1 citations52
US7742446B2Jun 22, 2010
System and method for performing distributed signal classification for a multi-hop cognitive communication device
MESHNETWORKS INC0 citations52
IPR LICENSING INC
7 patentsUS6917581B2Jul 12, 2005
Use of orthogonal or near orthogonal codes in reverse link
IPR LICENSING INC42 citations96
US7006428B2Feb 28, 2006
Method for allowing multi-user orthogonal and non-orthogonal interoperability of code channels
IPR LICENSING INC35 citations92
US7911993B2Mar 22, 2011
Method and apparatus for allowing soft handoff of a CDMA reverse link utilizing an orthogonal channel structure
IPR LICENSING INC4 citations74
US10211940B2Feb 19, 2019
Use of orthogonal or near orthogonal codes in reverse link
IPR LICENSING INC0 citations52
US9867101B2Jan 9, 2018
Method and apparatus for allowing soft handoff of a CDMA reverse link utilizing an orthogonal channel structure
IPR LICENSING INC0 citations52
US9456428B2Sep 27, 2016
Method and apparatus for allowing soft handoff of a CDMA reverse link utilizing an orthogonal channel structure
IPR LICENSING INC0 citations52
US7529264B2May 5, 2009
Use of orthogonal or near orthogonal codes in reverse link
IPR LICENSING INC0 citations52