Methods and systems for providing reliable multicast service in a WLAN system
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United States of America Patent
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Sep 20, 2011
Grant Date -
Aug 16, 2007
app pub date -
Feb 13, 2007
filing date -
Feb 14, 2006
priority date (Note) -
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Abstract
A method for acknowledged multicast operation in a wireless network having a base station and at least one wireless transmit/receive unit (WTRU) includes the base station transmitting a first multicast signal during a first scheduled interval, the at least one WTRU receiving the first multicast signal during the first scheduled interval, and the at least one WTRU transmitting an acknowledgement signal to the base station during a second scheduled interval.
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