Title:
送信経路重みのための装置および方法
Document Type and Number:
Japanese Patent JP4105254
Kind Code:
B2
Abstract:
A receiving communication device (101) receives a reference signal transmitted through at least one of the antennas (106, 110, 112) of an antenna array of a transmitting communication device (102). The receiving communication device determines a weight to be associated with the at least one of the antennas, and transmits weight information to the transmitting communication device. The transmitting communication device adjusts the weight associated with the at least one of the antennas according to weight information received from the receiving communication device.
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Inventors:
Nicholas Winnet
Application Number:
JP14104097A
Publication Date:
June 25, 2008
Filing Date:
May 15, 1997
Export Citation:
Assignee:
MOTOROLA LIMITED
International Classes:
H04B7/02; H01Q3/26; H04B7/08; H04B1/04; H04B1/12; H04B1/76; H04B7/005; H04B7/06
Domestic Patent References:
| JP6504416A | ||||
| JP9238098A | ||||
| JP57166703A |
Foreign References:
| US5471647 |
Attorney, Agent or Firm:
Yoshiaki Ikeuchi