H | Sektion H — Elektrotechnik | ELECTRICITY | |||||
H04 | Elektrische Nachrichtentechnik | ELECTRIC COMMUNICATION TECHNIQUE | |||||
H04W | Drahtlose Kommunikationsnetze (Rundfunkübertragung H04H; Kommunikationssysteme, die drahtlose Verbindungen für nichtselektive Kommunikation verwenden, z.B. drahtlose Nebensprechanlagen H04M 1/72) [2009.01] | WIRELESS COMMUNICATION NETWORKS (broadcast communication H04H; communication systems using wireless links for non-selective communication, e.g. wireless extensions H04M 1/72) [2009.01] | |||||
H04W 74/00 | drahtloser Kanalzugriff [2009.01] | Wireless channel access [2009.01] | |||||
H04W 74/08 |
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H04W 74/0833 |
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H04W 74/0836 |
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