Multiplex communications – Data flow congestion prevention or control – Control of data admission to the network
Reexamination Certificate
2011-06-07
2011-06-07
Shah, Chirag G (Department: 2477)
Multiplex communications
Data flow congestion prevention or control
Control of data admission to the network
C370S248000, C370S395210, C370S406000
Reexamination Certificate
active
07957277
ABSTRACT:
A wireless communication system including a mesh network having a plurality of mesh points (MPs), a plurality of wireless transmit/receive units (WTRUs), extra-mesh local area network (LAN) resources, and an external network is disclosed. When one of the MPs receives a packet, a determination is made as to whether the received packet is destined to another MP belonging to the same mesh network, (or to a WTRU served by another MP), and, if so, a determination is made as to whether there are at least two mesh portals in the mesh network that provide access to the external network via the extra-mesh LAN resources. The packet is routed according to an intra-mesh routing algorithm if there are less than two mesh portals in the mesh network. Otherwise, a determination is made as to whether an extra-mesh routing algorithm or an intra-mesh routing algorithm should be used.
REFERENCES:
patent: 5781534 (1998-07-01), Perlman et al.
patent: 6307843 (2001-10-01), Okanoue
patent: 6954435 (2005-10-01), Billhartz et al.
patent: 6977938 (2005-12-01), Alriksson et al.
patent: 7295806 (2007-11-01), Corbett et al.
patent: 7586894 (2009-09-01), Aoki et al.
patent: 2004/0190454 (2004-09-01), Higasiyama
patent: 2004/0790454 (2004-09-01), Higasiyama
patent: 2004/0246975 (2004-12-01), Joshi
patent: 2005/0122955 (2005-06-01), Lin et al.
patent: 2006/0031576 (2006-02-01), Canright
patent: 2006/0109815 (2006-05-01), Ozer et al.
patent: 2006/0125703 (2006-06-01), Ma et al.
patent: 2006/0146718 (2006-07-01), Yarvis et al.
patent: 2006/0146846 (2006-07-01), Yarvis et al.
patent: 2009/0310488 (2009-12-01), Mighani et al.
patent: 0 999 717 (2000-05-01), None
patent: 2004-201140 (2004-07-01), None
IEEE Wireless LAN Edition—A compilation based on IEEE Std. 802.11™—1999 (R2003) and its amendments, Sep. 19, 2003.
Raniwala et al., “Evaluation of a Wireless Enterprise Backbone Network Architecture,” 12thAnnual IEEE Symposium on High Performance Interconnects, pp. 98-104 (Aug. 2004).
Takasugi et al., “Technology for Service Continuity Adapting to Dynamic Environment Seamlessly,” IPSJ Journal, vol. 46, No. 2, pp. 608-623 (Feb. 2005).
Roy Vincent
Zuniga Juan Carlos
InterDigital Technology Corporation
Shah Chirag G
Shivers Ashley L
Volpe and Koenig P.C.
LandOfFree
Wireless communication method and system for routing packets... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Wireless communication method and system for routing packets..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wireless communication method and system for routing packets... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2700956