Electrical computers and digital processing systems: multicomput – Computer-to-computer data modifying
Reexamination Certificate
2005-03-22
2010-06-08
Nawaz, Asad M (Department: 2455)
Electrical computers and digital processing systems: multicomput
Computer-to-computer data modifying
C709S231000, C348S387100, C348S390100, C348S409100
Reexamination Certificate
active
07734821
ABSTRACT:
An improved loss recovery method for coding streaming media classifies each data unit in the media stream as an independent data unit (I unit), a remotely predicted unit (R unit) or a predicted data unit (P unit). Each of these units is organized into independent segments having an I unit, multiple P units and R units interspersed among the P units. The beginning of each segment is the start of a random access point, while each R unit provides a loss recovery point that can be placed independently of the I unit. This approach separates the random access point from the loss recovery points provided by the R units, and makes the stream more impervious to data losses without substantially impacting coding efficiency. The most important data units are transmitted with the most reliability to ensure that the majority of the data received by the client is usable. The I units are the least sensitive to transmission losses because they are coded using only their own data. While they provide the best coding efficiency, the P units are the most sensitive to data loss because the loss of one P unit renders useless all of the P units that depend on it. The remotely predicted units are dependent on the I unit, or in an alternative implementation, on another R unit.
REFERENCES:
patent: 4838685 (1989-06-01), Martinez et al.
patent: 4989087 (1991-01-01), Pele et al.
patent: 5049991 (1991-09-01), Niihara
patent: 5093720 (1992-03-01), Krause et al.
patent: 5175618 (1992-12-01), Ueda et al.
patent: 5214504 (1993-05-01), Toriu et al.
patent: 5227878 (1993-07-01), Puri et al.
patent: 5255090 (1993-10-01), Israelsen
patent: 5267334 (1993-11-01), Normille et al.
patent: 5317397 (1994-05-01), Odaka et al.
patent: 5376968 (1994-12-01), Wu et al.
patent: 5412430 (1995-05-01), Nagata
patent: 5412435 (1995-05-01), Nakajima
patent: 5424779 (1995-06-01), Odaka et al.
patent: RE35093 (1995-11-01), Wang et al.
patent: 5467136 (1995-11-01), Odaka et al.
patent: 5469226 (1995-11-01), David et al.
patent: 5477272 (1995-12-01), Zhang et al.
patent: 5481310 (1996-01-01), Hibi
patent: 5541594 (1996-07-01), Huang et al.
patent: 5543847 (1996-08-01), Kato
patent: 5546129 (1996-08-01), Lee
patent: 5557684 (1996-09-01), Wang et al.
patent: 5579430 (1996-11-01), Grill et al.
patent: 5592226 (1997-01-01), Lee et al.
patent: 5594504 (1997-01-01), Ebrahimi
patent: 5598215 (1997-01-01), Watanabe
patent: 5598216 (1997-01-01), Lee
patent: 5612743 (1997-03-01), Lee
patent: 5612744 (1997-03-01), Lee
patent: 5617145 (1997-04-01), Huang et al.
patent: 5619281 (1997-04-01), Jung
patent: 5621660 (1997-04-01), Chaddha et al.
patent: 5627591 (1997-05-01), Lee
patent: 5642166 (1997-06-01), Shin et al.
patent: 5668608 (1997-09-01), Lee
patent: 5673339 (1997-09-01), Lee
patent: 5692063 (1997-11-01), Lee et al.
patent: 5699476 (1997-12-01), Van Der Meer
patent: 5731850 (1998-03-01), Maturi et al.
patent: 5740310 (1998-04-01), De Haan et al.
patent: 5742344 (1998-04-01), Odaka et al.
patent: 5751360 (1998-05-01), Tanaka
patent: 5754233 (1998-05-01), Takashima
patent: 5784107 (1998-07-01), Takahashi
patent: 5784175 (1998-07-01), Lee
patent: 5784528 (1998-07-01), Yamane et al.
patent: 5822541 (1998-10-01), Nonomura et al.
patent: 5825421 (1998-10-01), Tan
patent: 5835144 (1998-11-01), Matsumura et al.
patent: 5835149 (1998-11-01), Astle
patent: RE36015 (1998-12-01), Iu
patent: 5861919 (1999-01-01), Perkins et al.
patent: 5870148 (1999-02-01), Lillevold
patent: 5880784 (1999-03-01), Lillevold
patent: 5946043 (1999-08-01), Lee et al.
patent: 5949489 (1999-09-01), Nishikawa et al.
patent: 5963258 (1999-10-01), Nishikawa et al.
patent: 5970173 (1999-10-01), Lee et al.
patent: 5970175 (1999-10-01), Nishikawa et al.
patent: 5982438 (1999-11-01), Lin et al.
patent: 5986713 (1999-11-01), Odaka et al.
patent: 5990960 (1999-11-01), Murakami et al.
patent: 5991447 (1999-11-01), Eifrig et al.
patent: 6002439 (1999-12-01), Murakami et al.
patent: 6002440 (1999-12-01), Dalby et al.
patent: RE36507 (2000-01-01), Iu
patent: 6011596 (2000-01-01), Burl et al.
patent: 6026195 (2000-02-01), Eifrig et al.
patent: 6029126 (2000-02-01), Malvar
patent: 6052150 (2000-04-01), Kikuchi
patent: 6052417 (2000-04-01), Fujiwara et al.
patent: 6057832 (2000-05-01), Lev et al.
patent: 6097759 (2000-08-01), Murakami et al.
patent: 6104754 (2000-08-01), Chujoh et al.
patent: 6104757 (2000-08-01), Rhee
patent: 6122321 (2000-09-01), Sazzad et al.
patent: 6188794 (2001-02-01), Nishikawa et al.
patent: 6243497 (2001-06-01), Chiang et al.
patent: 6249318 (2001-06-01), Girod et al.
patent: 6307973 (2001-10-01), Nishikawa et al.
patent: 6324216 (2001-11-01), Igarashi et al.
patent: 6370276 (2002-04-01), Boon
patent: 6373895 (2002-04-01), Saunders et al.
patent: 6400990 (2002-06-01), Silvian
patent: 6408029 (2002-06-01), McVeigh et al.
patent: 6415055 (2002-07-01), Kato
patent: 6415326 (2002-07-01), Gupta et al.
patent: 6441754 (2002-08-01), Wang et al.
patent: 6499060 (2002-12-01), Wang et al.
patent: 6625215 (2003-09-01), Faryar et al.
patent: 6640145 (2003-10-01), Hoffberg et al.
patent: 6704360 (2004-03-01), Haskell et al.
patent: 7006881 (2006-02-01), Hoffberg et al.
patent: 7242716 (2007-07-01), Koto et al.
patent: 7512698 (2009-03-01), Pawson
patent: 7545863 (2009-06-01), Haskell et al.
patent: 2002/0097800 (2002-07-01), Ramanzin
patent: 2002/0113898 (2002-08-01), Mitsuhashi
patent: 2002/0114391 (2002-08-01), Yagasaki et al.
patent: 2002/0126754 (2002-09-01), Shen et al.
patent: 2003/0099292 (2003-05-01), Wang et al.
patent: 2003/0138150 (2003-07-01), Srinivasan
patent: 2003/0156648 (2003-08-01), Holcomb et al.
patent: 2003/0202586 (2003-10-01), Jeon
patent: 2004/0013308 (2004-01-01), Jeon et al.
patent: 2004/0066848 (2004-04-01), Jeon et al.
patent: 2004/0131267 (2004-07-01), Adiletta et al.
patent: 2005/0123274 (2005-06-01), Crinon et al.
patent: 2005/0135484 (2005-06-01), Lee et al.
patent: 2005/0147167 (2005-07-01), Dumitras et al.
patent: 2005/0193311 (2005-09-01), Das et al.
patent: 2006/0210181 (2006-09-01), Wu et al.
patent: 2007/0205928 (2007-09-01), Chujoh et al.
patent: 0579319 (1994-01-01), None
patent: 0612156 (1994-04-01), None
patent: 0614318 (1994-09-01), None
patent: 0707425 (1994-10-01), None
patent: 0625853 (1994-11-01), None
patent: 5130595 (1993-05-01), None
patent: 6030394 (1994-02-01), None
patent: 6078298 (1994-03-01), None
patent: 10164600 (1998-06-01), None
patent: 11150731 (1999-06-01), None
patent: 2000152247 (2000-05-01), None
patent: WO 91/11782 (1991-08-01), None
patent: WO 97/05746 (1997-02-01), None
“DivX Multi Standard Video Encoder,” 2 pp. (Downloaded from the World Wide Web on Jan. 24, 2006).
ISO/IEC, “JTC1/SC29/WG11 N2202, Information Technology—Coding of Audio-Visual Objects: Visual, ISO/IEC 14496-2,” 329 pp. (1998).
ITU-T, “ITU-T Recommendation H.261, video Codec for Audiovisual Sesrvices at p × 64 kbits,” 25 pp. (1993).
ITU-T, “ITU-T Recommendation H.262, Information Technology—Generic Coding of Moving Pictures and Associated Audio Information: Video,” 205 pp. (1995).
Joint Video Team (JVT) of ISO/IEC MPEG & ITU-T VCEG, “Joint Final Committee Draft (JFCD) of Joint Video Specification,” JVT-D157, 207 pp. (Aug. 2002).
Kim et al., “Low-Complexity Macroblock Mode Selection for H.264/AVC Encoders,”IEEE Int. Conf. on Image Processing,4 pp. (Oct. 2004).
Microsoft Corporation, “Microsoft Debuts New Windows Media Player 9 Series, Redefining Digital Media on the PC,” 4 pp. (Sep. 4, 2002) [Downloaded from the World Wide Web on May 14, 2004].
Mook, “Next-Gen Windows Media Player Leaks to the Web,”BetaNews,17 pp. (Jul. 2002) [Downloaded from the World Wide Web on Aug. 8, 2003].
Sullivan et al., “The H.264/AVC Advanced Video Coding Standard: Overview and Introduction to the Fidelity Range Extensions,” 21 pp. (Aug. 2004).
Wien, “Variable Block-Size Transforms for Hybrid Video Coding,” Dissertation, 182 pp. (Feb. 2004).
Borgwardt, “Core Experiment on Interlaced Video Coding,”
Lee Ming-Chieh
Wang Albert Szu-Chi
Klarquist & Sparkman, LLP
Microsoft Corporation
Nawaz Asad M
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