Telecommunications – Wireless distribution system – Combined with diverse art device
Reexamination Certificate
2005-05-17
2005-05-17
Maung, Nay (Department: 2684)
Telecommunications
Wireless distribution system
Combined with diverse art device
C455S502000, C455S503000, C370S312000, C315S347000
Reexamination Certificate
active
06895216
ABSTRACT:
The method of invention provides a multicast service from an information delivery apparatus to wireless terminals through wireless routes. The method includes the step of transmitting, from the information delivery apparatus, a plurality of sets of multicast information, wherein these sets are identical to each other as to contents thereof but differ in transmission conditions. The method further includes the step of receiving, at any given one of the wireless terminals, one of the sets of multicast information being transmitted under one of the differing transmission conditions.
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Sato Hijin
Umeda Narumi
Yamao Yasushi
Maung Nay
NTT DoCoMo Inc.
Orgad Edan
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