Title:
マルチキャリアパケットデータ伝送を行う無線電話ネットワーク
Document Type and Number:
Japanese Patent JP4357424
Kind Code:
B2
Abstract:
The present invention relates to a radio telephony network supporting at least one link of a radio channel for a packet data transmission service. The radio telephony network comprises a plurality of network controllers (RNC). Each network controller (RNC) is connected, via an interface Iub, to at least one base radio station (B-node) supervising at least one macrocell. The radio telephony network additionally comprises at least one base radio microstation (B1-micronode) connected to the network controller (RNC) via an interface Iub of the same type as that connecting the base radio station (B-node) to said controller. The base radio microstation (B1-micronode) supervises at least one microcell incorporated in at least one macrocell. The base radio microstation (B1-micronode) provides the packet data transmission service in the microcell on the link of the radio channel, preferably using multicarrier radio access. The multi-carrier radio access is preferably of the OFDM type.
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Inventors:
Andrea Carcano
Enrico Bracchini
Enrico Bracchini
Application Number:
JP2004571051A
Publication Date:
November 04, 2009
Filing Date:
April 23, 2003
Export Citation:
Assignee:
Telecom Italia Esse Pear
International Classes:
H04W84/02; H04J11/00; H04W16/32; H04W72/04; H04W92/04; H04L27/26
Domestic Patent References:
| JP2002112327A | ||||
| JP2002094444A |
Other References:
TR 101 146 V.3.0.0.,ETSI SMG#24,1997年12月15日,P175-188,223-225
Attorney, Agent or Firm:
Kazuho Kawarada