| 摘要 |
FIELD: radio communications using cellular communication systems; operating cellular communication systems and those under design. ^ SUBSTANCE: proposed radio communications process using cellular communication system depending for its operation on frequency reuse and sector structure of cells that incorporates provision for electromagnetic compatibility with electronic means of other cellular communication systems includes intentional division of frequencies assigned to each sector into several groups of different frequencies and radio coverage of disjoint-contour areas nested one into other for each j group by means of transceiving devices, j frequency group covering only j area. Subscriber terminals are primarily assigned priority of access to radio channels of frequency group covering innermost area of sector and only when these frequencies are unavailable and subscriber terminal is beyond this area, or radio channels of this group are completely busy, can this subscriber terminal be given access, also with priority, to radio channels of frequency groups whose numbers are reduced by one. ^ EFFECT: enhanced system capacity, reduced frequency resource requirement, system cost, and inherent noise. ^ 4 cl, 1 dwg |
