发明名称 |
MOBILE ATM CELL TRANSMISSION COMMUNICATION SYSTEM, MOBILE COMMUNICATION TERMINAL, RADIO BASE STATION DEVICE, AND MOBILE ATM CELL TRANSMISSION COMMUNICATION METHOD |
摘要 |
<p>A standard ATM cell is efficiently transmitted through a wireless section by connecting an ATM terminal to a mobile radio terminal. A routing bit (8-3) which is contained in the header section (8-1) of a standard ATM cell (8) and to which VPI/VCI1 is set is converted into codes (14-1 to 14-n) which are channel identifiers for transmission through a wireless section (6) and to which CODEs #1-#n are set by means of a channel information mutually converting section (11) of a mobile communication terminal (3). The terminal (3) divides the data composed of a payload section (8-2) and the header section (8-4) excluding the routing bit (8-3) of the cell (8) in accordance with the lengths of radio frames (9-1 to 9-n). Order-number identifiers (13-1 to 13-n) are added to divided data to form radio frames (9-1 to 9-n), which are then sent on the wireless section (6). <IMAGE></p> |
申请公布号 |
EP0810758(A1) |
申请公布日期 |
1997.12.03 |
申请号 |
EP19960935407 |
申请日期 |
1996.10.23 |
申请人 |
NTT MOBILE COMMUNICATIONS NETWORK INC. |
发明人 |
TSUBOYA, HISAKAZU;MITA, YASUHIRO;YABUSAKI, MASAMI;UMEDA, NARUMI |
分类号 |
H04L12/70;H04Q7/24;H04Q11/04;(IPC1-7):H04L12/56 |
主分类号 |
H04L12/70 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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