Electrical computers and digital data processing systems: input/ – Intrasystem connection – Bus access regulation
Reexamination Certificate
2006-05-02
2006-05-02
Perveen, Rehana (Department: 2111)
Electrical computers and digital data processing systems: input/
Intrasystem connection
Bus access regulation
C710S110000
Reexamination Certificate
active
07039735
ABSTRACT:
A computer bus system comprises: a direct address bus; at least one bus master device and at least one bus slave device, the bus master device and bus slave device being connected to the bus so that the bus master device may communicate with the bus slave device over the bus. The bus has an address space assigned to different devices connected to the bus and is a multiplexed address/data bus for transferring blocks of data (63,76) in a direct address transaction (60) between the devices. Each direct address transaction (60) comprises a burst transaction (61) having an address phase (12,62) with a bus space address value (62) followed by a data phase (63). The bus slave device includes an indirect address device addressable in an indirect address transaction (70) that has an address register load transaction (71) followed by a data register load transaction (72). The indirect address device has a memory with memory locations identified by address values loaded into the address register of the indirect address device. The slave device includes a transaction translation device between the bus and the indirect address device that translates the direct address transaction (61) to an indirect address transaction (70) including mapping (64) the bus space address value (62) to the destination address value (74). Therefore, a direct address transaction (60) received by the slave device for communicated blocks of data is presented to the indirect address device as an indirect address transaction (70).
REFERENCES:
patent: 5301320 (1994-04-01), McAtee et al.
patent: 5781550 (1998-07-01), Templin et al.
patent: 5996036 (1999-11-01), Kelly
patent: 6128298 (2000-10-01), Wootton et al.
patent: 6195734 (2001-02-01), Porterfield
patent: 6202140 (2001-03-01), Rose et al.
patent: 6360265 (2002-03-01), Falck et al.
patent: 6393500 (2002-05-01), Thekkath
patent: 6401128 (2002-06-01), Stai et al.
patent: 6438597 (2002-08-01), Mosberger et al.
patent: 6473406 (2002-10-01), Coile et al.
patent: 6493778 (2002-12-01), Lee et al.
patent: 6631416 (2003-10-01), Bendinelli et al.
patent: 6631417 (2003-10-01), Balabine
patent: 6674758 (2004-01-01), Watson
patent: 2002/0023143 (2002-02-01), Stephenson et al.
patent: 2002/0042832 (2002-04-01), Fallentine et al.
patent: 2002/0056008 (2002-05-01), Keane et al.
patent: 2002/0085561 (2002-07-01), Choi et al.
patent: 2002/0114319 (2002-08-01), Liu et al.
patent: 2002/0114322 (2002-08-01), Xu et al.
patent: 2002/0114333 (2002-08-01), Xu et al.
patent: 2002/0122416 (2002-09-01), Xu et al.
patent: 2002/0133534 (2002-09-01), Forslow
patent: 2002/0138627 (2002-09-01), Frantzen et al.
patent: 2002/0141352 (2002-10-01), Fangman et al.
patent: 2002/0141384 (2002-10-01), Liu et al.
patent: 2002/0141389 (2002-10-01), Fangman et al.
patent: 2002/0143855 (2002-10-01), Traversat et al.
patent: 2002/0152325 (2002-10-01), Elgebaly et al.
patent: 2002/0199114 (2002-12-01), Schwartz
patent: 2003/0009561 (2003-01-01), Sollee
patent: 2003/0033418 (2003-02-01), Young et al.
patent: 2003/0056002 (2003-03-01), Trethewey
patent: 2003/0065944 (2003-04-01), Mao et al.
patent: 2003/0084162 (2003-05-01), Johnson et al.
patent: 2003/0093563 (2003-05-01), Young et al.
patent: 2003/0108041 (2003-06-01), Aysan et al.
patent: 2003/0110276 (2003-06-01), Riddle
patent: 2003/0112809 (2003-06-01), Bharali et al.
patent: 2003/0112823 (2003-06-01), Collins et al.
patent: 2003/0140142 (2003-07-01), Marples et al.
patent: 2003/0152034 (2003-08-01), Zhang et al.
patent: 2003/0154306 (2003-08-01), Perry
patent: 2003/0188001 (2003-10-01), Eisenberg et al.
patent: 2003/0191848 (2003-10-01), Hesselink et al.
patent: 2003/0191970 (2003-10-01), Devine et al.
patent: 2003/0195861 (2003-10-01), McClure et al.
patent: 2003/0212772 (2003-11-01), Harris
patent: 2003/0212795 (2003-11-01), Harris et al.
patent: 2003/0217039 (2003-11-01), Kurtz et al.
patent: 2003/0229718 (2003-12-01), Tock et al.
patent: 2003/0233471 (2003-12-01), Mitchell et al.
patent: 2003/0233475 (2003-12-01), Maufer et al.
patent: 2004/0006643 (2004-01-01), Dolson et al.
patent: 2004/0015728 (2004-01-01), Cole et al.
patent: 2004/0019808 (2004-01-01), Devine et al.
patent: 2004/0028035 (2004-02-01), Read
patent: 0 615 198 (1994-09-01), None
patent: 0627689 (1994-12-01), None
patent: 0798644 (1997-10-01), None
patent: 0965924 (1999-06-01), None
patent: 2307569 (1997-05-01), None
Newport Networks, http://www.—Newport-networks.com/downloads/FW-NAT-Trav-WP.pdf., 12 pages, “Solving the Firewall and NAT Traversal Issues for Multimedia Over IP Services”.
J. Rosenberg, et al., Network Working Groups, ftp://ftp.rfc-editor.org/in-notes/rfc3489.txt, pp. 1-41, “Stun-Simple Traversal of User Datagram Protocol (UDP) Through Network Address Translators (NATS)”, Mar. 2003.
J. Rosenberg, et al., MIDCOM, http://www.iptel.org/info/players/ietf/f . . . I.nat/draft-rosenberg-midcom-turn-01.txt, pp. 1-36, “Traversal Using Relay NAT (Turn) Draft-Rosenberg-Midcom-Turn-01”, Mar. 3, 2003.
S. Suri, et al., Proceedings of the 1999 19thAnnual ACM-SIAM Symposium on Discrete Algorithms, pp. S969-S970, “Packet Filtering in High Speed Networks”, Jan. 17-19, 1999.
K. Terao, et al., Proceedings of the 1999 Internet Workshop (WS '99), Cat. No. 99EX385, pp. 32-39, “A Shared Secure Server for Multiple Closed Networks”, Feb. 18-20, 1999.
N. Yoshiura, et al., Tokyo Inst. of Technol., Joho Shori Gakkai Kenkyu Hokoku, vol. 99, No. 77, pp. 1-6, “Routing Control for a Network Including Public Address and Private Address Networks”, 1999 (abstract only).
P. Francis, et al., SIGCOMM '01, pp. 69-80, “IPNL: A NAT-Extented Internet Architecture”, Aug. 27-31, 2001.
M. J. Freedman, et al., CCS '02, pp. 193-206, “Tarzan: A Peer-to-Peer Anonymizing Network Layer”, Nov. 18-22, 2002.
H. T. Kung, et al., 2002 Military Communications Conference. Proceedings (Cat. No. 02CH37397), vol. 1, pp. 389-394, “An IP-Layer Anonymizing Infrastructure”, Oct. 7-10, 2002 (Abstract only).
H. Furukawa, et al., IEIC Technical Report, Denshi Joho Tsushin Gakkai Gijutsu Kenkyu Hokoku, vol. 103, No. 385, pp. 5-8, “Network Architecture for IP-VPN Proof Against DOS Attacks”, 2003.
J. Son, Journal of KISS: Computing Practices, Korea Inf. Sci. Soc., vol. 9, No. 1, pp. 47-59, “A NAT Proxy Server for an Internet Telephony Service”, Feb. 2003 (abstract only).
Hunt Nevil Morley
Ross Malcolm Philip
Daley Christopher
Tandberg Telecom AS
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