Title:
DATA TRANSMISSION SYSTEM OF SPECIFIC SMALL POWER RADIO EQUIPMENT
Document Type and Number:
Japanese Patent JPH066279
Kind Code:
A
Abstract:
PURPOSE: To continuously transmit data of the length exceeding a prescribed transmission time by using the specific small power radio equipment determined so that transmission of a prescribed time is executed intermittently.
CONSTITUTION: The system is constituted so that a transmission pause code is sent out immediately before a transmission time from a radio unit A3 reaches a prescribed time, and thereafter, the unit is switched to a radio unit B14 by a radio unit switching part 13 and data is transmitted continuously, and when a transmission pause signal obtained through a radio unit A4 is detected, the radio unit A4 is switched to a radio unit B15 by a radio unit switching part 16 and reception is continued.
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Inventors:
TOGAWA SEIJI
Application Number:
JP18479292A
Publication Date:
January 14, 1994
Filing Date:
June 19, 1992
Export Citation:
Assignee:
KOKUSAI ELECTRIC CO LTD
International Classes:
H04B1/38; H04B7/24; H04J3/16; H04W84/10; (IPC1-7): H04B7/24; H04B1/38; H04J3/16
Attorney, Agent or Firm:
Otsuka Manabu
Next Patent: ON-VEHICLE COMMUNICATION EQUIPMENT