Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2005-08-12
2009-10-06
Taylor, Barry W (Department: 2617)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S476000
Reexamination Certificate
active
07599363
ABSTRACT:
Disclosed is a bitmap structure which enables the size of a bitmap field containing reception result information to be significantly reduced while fully performing its acknowledgment function. To this end, a message region for recording indicators, which enables reception success or failure for the maximum allowable SN level packets treatable by block ACK to be confirmed, is assigned. A message region for recording only the reception results for unsuccessfully received packets is also assigned. A receiving party confirms the unsuccessfully received packets through the indicators, and retransmits the unsuccessfully received packets. Also, a transmitting party provides the number of SN level packets and the maximum number of fragmentation packets to the receiving party. The receiving party determines an optimized bitmap configuration scheme, and transmits the reception results for the respective fragmentation packets to the transmitting party based on the determined bitmap configuration scheme.
REFERENCES:
patent: 5517511 (1996-05-01), Hardwick et al.
patent: 6658619 (2003-12-01), Chen
patent: 6772215 (2004-08-01), Rathonyi et al.
patent: 6778501 (2004-08-01), Malmgren et al.
patent: 7385976 (2008-06-01), Gu et al.
patent: 7420921 (2008-09-01), Fischer
patent: 2003/0135640 (2003-07-01), Ho et al.
patent: 2003/0214930 (2003-11-01), Fischer
patent: 2006/0034274 (2006-02-01), Kakani et al.
patent: 2002-541726 (2002-12-01), None
patent: 2004-072288 (2004-03-01), None
patent: WO 00/60797 (2000-10-01), None
(Technical Paper) Sanjiv Nanda, et al., “MAC Enhancements for 802.11n” IEEE802.11-04/0717r0, Jul. 2004, 2 pages, URL, http://www.ieee802.org/11/DocFiles/04/11-04-0717-00-000n-mac-overview.ppt.
(Technical Paper) John Ketchum, et al., “System Description and Operating Principles for High Throughput Enhancements to 802.11” IEEE802.11-04/0870r0, Aug. 2004, 4 pages including p. 31, 32, 48, URL, http://www.ieee802.org/11/DocFiles/04/11-04-0870-00-000n-802-11-ht-system-description-and-operating-principles.doc.
(Technical Paper) Sanjiv Nanda, et al., “MAC Enhancements for 802.11n,” IEEE802.11-04/0717r0, Jul. 2004, 2 pages, URL, http://www.ieee802.org/11/DocFiles/04/11-04-0717-00-000n-mac-overview.ppt.
(Technical Paper) John Ketchum, et al., “System Description and Operating Principles for High Thoughput Enhancements to 802.11,” IEEE802.11-04/0870r0, Aug. 2004, 4 pages including p. 31,32,48, URL, http://www.ieee802.org/11/DocFiles/04/11-04-0870-00-000n-802-11-ht-system-description-and-operating-principles.doc.
Chang Jin-Bong
Jang Kyung-Hun
Kim Young-Soo
Lee Dong-Jun
Park Jong-Ae
McNealy Bodendorf LLP
Samsung Electronics Co,. Ltd
Taylor Barry W
LandOfFree
Method for reporting reception result of packets in mobile... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for reporting reception result of packets in mobile..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for reporting reception result of packets in mobile... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4110204