Title:
無線通信装置、無線通信方法、無線通信システム、プログラムおよびプログラムを記憶した記憶媒体
Document Type and Number:
Japanese Patent JP4401392
Kind Code:
B2
Abstract:
A wireless communication apparatus, a wireless communication method, a wireless communication system, a program product, and a storing medium storing the program product, wherein the transmission paths can be switched without affecting the real time characteristic of data transmission. When switching the transmission paths from a first transmission path (104) to a second transmission path (105), a transmitting station (102), while having reserved the communication band of the first transmission path (104), firstly reserves the communication band of a transmission path (107). By using, in a transmission path (106), the communication band of the first transmission path (104), the transmitting station (102) uses the second transmission path (105) to transmit the data to a receiving station (103). When switching the transmission paths from the second transmission path (105) to the first transmission path (104), the transmitting station (102) uses, as the communication band of the first transmission path (104), the communication band of the transmission path (106), thereby transmitting the data to the receiving station (103) through the first transmission path (104).
Inventors:
Toru Nishikawa
Masahiro Otani
Masahiro Otani
Application Number:
JP2006547723A
Publication Date:
January 20, 2010
Filing Date:
November 11, 2005
Export Citation:
Assignee:
Sharp Corporation
International Classes:
H04W72/04; H04W28/00; H04W72/08; H04W74/04; H04W74/06; H04W84/12; H04W92/18; H04W88/04
Domestic Patent References:
| JP7023464A | ||||
| JP2003244163A | ||||
| JP2001036951A | ||||
| JP2003503920A |
Foreign References:
| WO2003043266A1 |
Attorney, Agent or Firm:
Kuro Fukami
Toshio Morita
Yoshihei Nakamura
Yutaka Horii
Hisato Noda
Masayuki Sakai
Toshio Morita
Yoshihei Nakamura
Yutaka Horii
Hisato Noda
Masayuki Sakai