6,336,042 6,340,932 6,353,600 6,370,203 6,374,124 6,389,010 6,400,318 6,400,418 6.405,
018 6,415,132 6.421, 327 6,448,558 6,452,915 6,480,702 6,496.290 6,519,449 6,535,330 …

US PATENT DOCUMENTS 6,657,535 B1 12/2003 Magbie et al. 6,658.269 B1 12/2003
Golemon et al. 5.432, 838 A* 7/1995 Purchase et al.............. 455,523 6,665,308 B1 12/2003 …

Systems and methods are disclosed for adjusting Radio Link Monitoring (RLM), Radio Link
Failure (RLF) detection, RLF recovery, and/or connection establishment failure detection for …

(Continued) Primary Examiner—Regis J Betsch (74) Attorney, Agent, or Firm—C. Keith
Montgomery (57) ABSTRACT Power management techniques in distributed communica tion …

Abstract Systems and methods are disclosed for triggering a long range extension mode of
operation for a wireless device in a cellular communications network. In one preferred …

Power management for a remote antenna unit (s)(RAUS) in a distributed antenna system.
Power can be managed for an RAU configured to power modules and devices that may …

BACKGROUND In a cellular wireless communications system, a handover or handoff of a
user terminal (UT) or handset is a process of transferring an ongoing call or data session …

5,280.472 5,381,459 5,396,224 5,420,863 5.432, 838 5,436,827 5,519,830 5,534,854
5,559,831 5,598,314 5,606,725 5,668,562 5,682.256 5,708,681 5,726,984 5,765,099 …

Abstract Systems and methods are disclosed herein that relate to determining a coverage
scenario of a wireless device and determining an amount of resources to be used by the …

BACKGROUND Multiple access wireless communication systems, such as mobile radio
communications systems, periodically require optimization to improve performance …