Uplink channel puncturing for reduced interference within a wire

Details Uplink channel puncturing for reduced interference within a wire Uplink channel puncturing for reduced interference within a wire

1997-08-08

2000-10-17

Kizou, Hassan

Multiplex communications

Communication over free space

Combining or distributing information via time channels

370443, 370445, 455455, H04B 7212, H04L 12413

Patent

active

061342319

ABSTRACT:
A multiple access communications channel is punctured at randomly selected time periods to reduce system-wide interference levels. During the puncturing time period, all users are restricted from accessing the communications channel. Puncturing is implemented as a restriction to communications channel access in addition to any other restrictions implicated by use of a particular multiple access protocol. Thus, a control flag on a forward channel is set not only when a reverse channel is either busy with or reserved for the communications of another user, but also when the reverse channel is closed by puncturing to all user communications.

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