Title:
【発明の名称】テレコミュニケーションネットワークにおけるリソースのアップグレード
Document Type and Number:
Japanese Patent JP2002500467
Kind Code:
A
Abstract:
The inventive idea is to send in the same cell on one channel several signals and to cause different radio frequency characteristics to the signals received on the same channel. The different characteristics of signals are brought about e.g. by modulating the signals in different ways or by sending the signals from different points, whereby the different signals will experience different radio channels. Owing to the different characteristics, the signals can be distinguished from one another by a joint detection, interference cancellation method. In the downlink direction from base transceiver station to the mobile station and in the uplink direction from mobile station to the base transceiver station it is often advantageous to use different methods.
Inventors:
Lanta Pekka
Iritaro You
Iritaro You
Application Number:
JP2000527040A
Publication Date:
January 08, 2002
Filing Date:
December 11, 1998
Export Citation:
Assignee:
Nokia Networks Osuke Yukichia
International Classes:
H04B7/10; H04B7/005; H04B7/04; H04B7/26; H04B7/08; H04W52/04; (IPC1-7): H04B7/26; H04B7/10
Domestic Patent References:
| JPH11168453A | 1999-06-22 |
Attorney, Agent or Firm:
Minoru Nakamura (9 outside)