Title:
送受信方法およびその装置
Document Type and Number:
Japanese Patent JP3629025
Kind Code:
B2
Abstract:
The packet loss in a wired section is reported to a receiving terminal (61) using a loss notification packet from a gateway (62) located at the boundary between a wired section and a wireless section, and thus the causes for packet loss are separated. Also, using this loss notification packet, the packet loss rate in the wired section and the wireless section are separately calculated and the transmission rate and robustness of the data packets are determined with a sending terminal (60) in accordance with the respective loss rate of the sections.
Inventors:
Tomohito Ito
Takao Yamaguchi
Junichi Sato
Hiroshi Arakawa
Yoshinori Matsui
Yoji Notoya
Takao Yamaguchi
Junichi Sato
Hiroshi Arakawa
Yoshinori Matsui
Yoji Notoya
Application Number:
JP2002522142A
Publication Date:
March 16, 2005
Filing Date:
August 13, 2001
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
H04L1/00; H04L1/16; H04L1/18; H04L1/20; H04L12/28; H04W24/08; H04W28/04; H04W72/04; H04W72/08; H04W88/16; (IPC1-7): H04L12/66
Domestic Patent References:
JP2001160824A | ||||
JP11252073A | ||||
JP11243419A | ||||
JP9298575A |
Attorney, Agent or Firm:
Hiroshi Maeda
Hiroshi Koyama
Hiroshi Koyama
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