Inventor
CHUANG JUSTIN C
US18 patents
⚠️ This page may combine multiple inventors who share the name “CHUANG JUSTIN C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BELL COMMUNICATIONS RES
7 patentsUS5333175AJul 26, 1994
Method and apparatus for dynamic power control in TDMA portable radio systems
BELL COMMUNICATIONS RES298 citations99
US5212831AMay 18, 1993
Method and apparatus for autonomous adaptive frequency assignment in TDMA portable radio systems
BELL COMMUNICATIONS RES195 citations99
US5363375ANov 8, 1994
Method and apparatus for synchronizing timing among radio ports in wireless communications systems using hierarchical scheme
BELL COMMUNICATIONS RES118 citations98
US5226045AJul 6, 1993
Method and apparatus for autonomous selective routing during radio access in TDMA portable radio systems
BELL COMMUNICATIONS RES148 citations98
US4941155AJul 10, 1990
Method and circuitry for symbol timing and frequency offset estimation in time division multiple access radio systems
BELL COMMUNICATIONS RES126 citations98
US5363376ANov 8, 1994
Method and apparatus for synchronizing timing among radio ports in wireless communications systems
BELL COMMUNICATIONS RES89 citations96
US4937841AJun 26, 1990
Method and circuitry for carrier recovery for time division multiple access radio systems
BELL COMMUNICATIONS RES33 citations92
AT & T CORP
6 patentsUS7133380B1Nov 7, 2006
System and method for selecting a transmission channel in a wireless communication system that includes an adaptive array
AT & T CORP148 citations99
US6532225B1Mar 11, 2003
Medium access control layer for packetized wireless systems
AT & T CORP225 citations99
US6501785B1Dec 31, 2002
Dynamic frequency hopping
AT & T CORP121 citations98
US6477210B2Nov 5, 2002
System for near optimal joint channel estimation and data detection for COFDM systems
AT & T CORP76 citations96
US7099413B2Aug 29, 2006
Method for near optimal joint channel estimation and data detection for COFDM systems
AT & T CORP38 citations92
US7460620B2Dec 2, 2008
Method for near optimal joint channel estimation and data detection for COFDM systems
AT & T CORP0 citations52
AT & T IP II LP
4 patentsUS8036164B1Oct 11, 2011
System and method for selecting a transmission channel in a wireless communication system that includes an adaptive array
AT & T IP II LP43 citations98
US10098128B2Oct 9, 2018
System and method for selecting a transmission channel in a wireless communication system that includes an adaptive antenna array
AT & T IP II LP0 citations52
US9681453B2Jun 13, 2017
System and method for selecting a transmission channel in a wireless communication system that includes an adaptive array
AT & T IP II LP0 citations52
US7940852B2May 10, 2011
Near optimal joint channel estimation and data detection for COFDM systems
AT & T IP II LP0 citations52