| 摘要 |
<p>A Radio Data Communications System (20) capable of interfacing with an existing standard communication network (10) of linked controllers (14) and fixed terminal device (16) all operating on a pre-established protocol. The Radio Data Network (20) includes a plurality of portable radio terminals (40) each of which may emulate a fixed terminal display (16) normally operating in the existing computer controlled network. There are intended to be more portable radio terminals (40) than there are LU sessions with each of such portable radio terminals (40) being associated with a particular, defined hunt group comprised of a plurality of certain of the available LU sessions and to which the portable radio terminals (40) effectively might contend for.</p> |
