| 摘要 |
FIELD: radio engineering. SUBSTANCE: portable computer is combined with radio transceiver that functions to enter in its memory data in the form of data array assigned personal code upon conversion. To this end, this code is transmitted in the form of radio pulses through propagation medium to be received by other computers operating within reach of first computer. Upon reception of coded radio pulses of radiated by other computers codes received are compared with personal code and if the latter coincides with one of received codes, data received that correspond to this code are decoded and displayed for visual or audio perception of data array corresponding to this code. After coincidence is established, radio pulse indicating this coincidence is sent in the form of code by which coincidence has been found and response radio signal is received in personal code to identify each other. Upon reception of radio pulses in personal code acknowledging establishment of direct contact subscribersÆ computers are changed over to direct communication mode to ensure their intercommunication. If codes received do not coincide with personal code, these codes are entered into memory and radiated into propagation medium; this propagation is effected in absence of radio signal whose code coincides with personal code. EFFECT: facilitated establishment of intercommunication between subscribers. 7 cl, 12 dwg
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