NETWORK MANAGEMENT DEVICE, BASE STATION DEVICE AND NETWORK MANAGEMENT METHOD

WIPO Patent Application WO/2012/023230

A1

Provided is a network management device capable of suppressing interference of a preamble between cells while securing a predetermined resource. An FGW (500) as the device is a network management device for managing a plurality of base station devices each of which perform communication with communication terminal devices by the SC-FDMA method, wherein the FGW (500) is provided with a parameter determination unit (530) for determining parameters related to an uplink preamble with respect to at least one among the plurality of base station devices, and a parameter notification unit (540) for sending notifications of the determined parameters to the base station devices for which the parameters have been determined; wherein the parameter determination unit (530) determines the parameters so that transmitted sequences of the preamble do not overlap between at least two of the plurality of base station devices.

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NANRI MASAHIKO
LI JIFENG
OHSAKI YOSHIHARU

PCT/JP2011/003707

February 23, 2012

June 29, 2011

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PANASONIC CORP (JP)
NANRI MASAHIKO
LI JIFENG
OHSAKI YOSHIHARU

H04W72/12; H04W16/16; H04W16/32

WO2009075631A2

2009-06-18

JP2007306188A

2007-11-22

WASHIDA, KIMIHITO (JP)
Koichi Washida (JP)

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