Multiplex communications – Diagnostic testing – Fault detection
Reexamination Certificate
2005-08-30
2005-08-30
Rao, Seema S. (Department: 2666)
Multiplex communications
Diagnostic testing
Fault detection
C370S465000
Reexamination Certificate
active
06937570
ABSTRACT:
A system, method, and apparatus for maintaining the status of communications between a wireless client and a content source is presented herein. During periods where the wireless link at the wireless client has deteriorated, a wireless content switch prevents timers at the content source from expiring by transmitting an acknowledgment message to the content source. The acknowledgement also stops the content source from transmitting data packets to the wireless client by indicating a zero window size. Additionally, during the time period that the wireless link to the wireless client is deteriorated, the wireless content switch responds to communications from the content source for the wireless client.
REFERENCES:
patent: 4430701 (1984-02-01), Christian et al.
patent: 5197002 (1993-03-01), Spencer
patent: 5287499 (1994-02-01), Nemes
patent: 5566171 (1996-10-01), Levinson
patent: 5566297 (1996-10-01), Devarakonda et al.
patent: 5594863 (1997-01-01), Stiles
patent: 5623601 (1997-04-01), Vu
patent: 5708655 (1998-01-01), Toth et al.
patent: 5758088 (1998-05-01), Brezaire et al.
patent: 5761405 (1998-06-01), Tadamura et al.
patent: 5799154 (1998-08-01), Kuriyan
patent: 5841764 (1998-11-01), Roderique et al.
patent: 5896496 (1999-04-01), Suzuki
patent: 5987320 (1999-11-01), Bobick
patent: 6018805 (2000-01-01), Ma et al.
patent: 6044272 (2000-03-01), Kobylinski et al.
patent: 6070190 (2000-05-01), Reps et al.
patent: 6085105 (2000-07-01), Becher
patent: 6144849 (2000-11-01), Nodoushani et al.
patent: 6148177 (2000-11-01), Faris et al.
patent: 6173384 (2001-01-01), Weaver
patent: 6178331 (2001-01-01), Holmes et al.
patent: 6201962 (2001-03-01), Sturniolo et al.
patent: 6208620 (2001-03-01), Sen et al.
patent: 6212175 (2001-04-01), Harsch
patent: 6215994 (2001-04-01), Schmidt et al.
patent: 6226267 (2001-05-01), Spinney et al.
patent: 6230165 (2001-05-01), Cook, III
patent: 6272148 (2001-08-01), Takagi et al.
patent: 6463055 (2002-10-01), Lupien et al.
patent: 2001/0028636 (2001-10-01), Skog et al.
patent: 2001/0037358 (2001-11-01), Clubb et al.
patent: 2001/0049731 (2001-12-01), Kuusinen et al.
patent: 2002/0009986 (2002-01-01), Bern et al.
patent: 2002/0089930 (2002-07-01), Aceves et al.
patent: 2002/0090003 (2002-07-01), Melpignano et al.
patent: 2002/0106991 (2002-08-01), Foore et al.
patent: 2002/0118663 (2002-08-01), Dorensbosch et al.
patent: 2002/0122385 (2002-09-01), Banerjee
patent: 2003/0031161 (2003-02-01), Froehlich et al.
patent: 1061699 (2000-12-01), None
patent: 99/16266 (1999-04-01), None
patent: 00/18154 (2000-03-01), None
patent: 00/21231 (2000-04-01), None
Improving TCP/IP Performance over Wireless Networks—Hari Balakrishnan, et al. In Proc. 1st ACM Int'l Conf. Mobile Computing and Networking (MobiCom) Nov. 1995.
Layer 4+ Switching With QOS Support for RTP and HTTP; Till Harbaum, et al.; Global Telecommunications Conference—Globecom '99.
TCP for Wireless and Mobile Hosts (MobiCom '99 Tutorial); Nitin H. Vaidya, Texas A&M University.
Bhatt Yogesh
Chang Jue
Shanbhag Vyankatesh
Harper Kevin C.
Rao Seema S.
Tektronix Inc.
LandOfFree
Resource aware session adaptation system and method for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Resource aware session adaptation system and method for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Resource aware session adaptation system and method for... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3522745