See apphcanon? le for Complete Search hlstory'(CFPs). The method further comprises time-
scheduling,(56) References Cited using Wireless communication betWeen the Wireless …

Methods and apparatuses are described in which an unlicensed spectrum is used for Long
Term Evolution (LTE) communications. One method includes performing a clear channel …

PCT No.: PCT/US2008/007811 A method and apparatus are described including
determining S371 (c)(1) if a communications medium is idle; determining a time interval for a …

(57) ABSTRACT A method of changing channels of a first device in a wireless network,
which includes a first coordinator and at least one device, comprises searching whether …

2002/0105970 A1* 8, 2002 Shvodian 370/468 2009 OO67389 A1* 3, 2009 Lee etal 370,336
2004/013 1034 A1* 7/2004 Sugaya....... 370,337 2009, 025741.0 A1* 10, 2009 Liu 370,336 …

US7729372B2 - Communicating in a network that includes a medium having varying
transmission characteristics - Google Patents US7729372B2 - Communicating in a network …

A signal and apparatus for receiving the signal are described wherein the signal includes a
duration field, a multicast receiver address field, a transmitter address field, a block …

Systems and methods for authenticating key rotation commu nications. Key rotation
communications can include a key counter known to both a headend device and a station …

2009-08-31 Assigned to FISHER-ROSEMOUNT SYSTEMS, INC. reassignment FISHER-
ROSEMOUNT SYSTEMS, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE …

US PATENT DOCUMENTS 4,760,572 A 7, 1988 Tomikawa 5,592.483. A 1/1997 Hieda et al.
5,901,362 A 5/1999 Cheung et al. 6,411,290 B1 6/2002 Sasaki 7,349,349 B2 3/2008 …