To enable a wireless terminal to perform communication when it is in a communicable condition in a wireless communication network system provided with a relay, even if the wireless terminal is not in configuration information.
When an ID notifying signal transmitted by another optional wireless terminal is received, whether the wireless terminal of a destination is registered in the configuration information is determined (step S52), a request packet including the destination and the number of hops to the destination is transmitted when it is registered, and a request packet in which the number of hops to the destination is defined as infinite (∞) is transmitted when it is not registered. Then, when there is an ACK response to the request, transmission data to the destination is delivered to the other wireless terminal to be relayed.
COPYRIGHT: (C)2010,JPO&INPIT
Kawada Takuya
Kentaro Sakamoto
Masahiro Yasui
Hiroshi Ishida
Tomonori Sato
Kubo Kei
Minoru Tabe
Masaaki Sakata
Takaaki Hatakeuchi
Yoshikazu Fukuyama
Junichi Machida
Tokyo Gas Co., Ltd.
OSAKA GAS CO.,LTD.
Toho Gas Co., Ltd.
Toko Toshiba Meter Systems Co., Ltd.
Panasonic Corporation
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