EP 2497306 A1 20120912 - POWER CONTROL SETTING IN A LOW POWER NETWORK NODE
Title (en)
POWER CONTROL SETTING IN A LOW POWER NETWORK NODE
Title (de)
LEISTUNGSSTEUERUNGSEINSTELLUNG BEI EINEM NETZWERKKNOTEN MIT NIEDRIGER LEISTUNG
Title (fr)
RÉGLAGE DE COMMANDE DE PUISSANCE DANS UN N UD DE RÉSEAU DE FAIBLE PUISSANCE
Publication
Application
Priority
EP 2009064544 W 20091103
Abstract (en)
[origin: WO2011054374A1] There is proposed a mechanism for setting power control settings for uplink power control in a network element controlling a communication connection to and from a user equipment, such as a base station or an eNodeB controlling a so-called femto cell (HeNB). The power control parameters of a HeNB are adjusted according to the position of the femto cell with respect to the served area of the "umbrella" Macro eNB. The HeNB may adjust the parameters autonomously, e.g. based on own measurements of the surrounding macro eNB, wherein path loss measurements, power control parameters and further parameters, such as a power margin and/or a worst case path-loss, provided by the network are considered. The HeNB adjusts the power control related parameters such that no UE connected to it transmits with more than a predetermined maximum power.
IPC 8 full level
H04W 52/14 (2009.01)
CPC (source: EP)
H04W 52/146 (2013.01); H04W 52/242 (2013.01); H04W 52/244 (2013.01); H04W 52/367 (2013.01); H04W 52/241 (2013.01); H04W 52/283 (2013.01)
Citation (search report)
See references of WO 2011054374A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 2009064544 W 20091103; EP 09749089 A 20091103