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1. (WO2007007913) DYNAMIC PACKET BUFFERING SYSTEM FOR MOBILE HANDOFF
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/007913 International Application No.: PCT/JP2006/314311
Publication Date: 18.01.2007 International Filing Date: 13.07.2006
IPC:
H04L 29/06 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29
Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02
Communication control; Communication processing
06
characterised by a protocol
Applicants:
KABUSHIKI KAISHA TOSHIBA [JP/JP]; 1-1, Shibaura 1-chome, Minato-ku, Tokyo 1058001, JP (AllExceptUS)
Telcordia Technologies, Inc. [US/US]; One Telcordia Drive, Suite 05G0116, Piscataway, New Jersey 088544157, US (AllExceptUS)
FAJARDO, Victor; null (UsOnly)
OHBA, Yoshihiro; null (UsOnly)
TANIUCHI, Kenichi; null (UsOnly)
DUTTA, Ashutosh; null (UsOnly)
Inventors:
FAJARDO, Victor; null
OHBA, Yoshihiro; null
TANIUCHI, Kenichi; null
DUTTA, Ashutosh; null
Agent:
SUZUYE, Takehiko ; c/o SUZUYE & SUZUYE 1-12-9, Toranomon, Minato-ku Tokyo 1050001, JP
Priority Data:
11/162,19931.08.2005US
60/698,95014.07.2005US
Title (EN) DYNAMIC PACKET BUFFERING SYSTEM FOR MOBILE HANDOFF
(FR) SYSTEME DE TAMPONNAGE DYNAMIQUE DE PAQUETS DESTINE AU TRANSFERT MOBILE
Abstract:
(EN) The present invention relates to the use of buffering packets for the mobile node at an access router or network node near the edge of the network that the mobile is moving away from or towards. The buffered packets are then forwarded to the mobile node once the handoff process is completed. This invention also relates to the use of buffering packets originating from the mobile node during the handoff process. The buffered packets are then forwarded to their intended destinations once the handoff process is completed. The buffering system is used in conjunction with existing mobility protocols, access protocols, or as an independent network or link layer mechanism.
(FR) L'invention concerne l'utilisation de paquets de tamponnage destinés au noeud mobile d'un routeur d'accès ou d'un noeud de réseau situés à proximité de la périphérie du réseau dont le mobile s'éloigne ou se rapproche. Les paquets mis en mémoire tampon sont transférés au noeud mobile une fois le processus de transfert terminé. Cette invention concerne également l'utilisation de paquets de mise en mémoire tampon provenant du noeud mobile au cours du processus de transfert. Les paquets mis en mémoire tampon sont ensuite transmis aux destinations initialement prévues une fois le processus de transfert terminé. Le système de tamponnage est utilisé en association à des protocoles de mobilité existants, à des protocoles d'accès ou en tant que réseau indépendant ou mécanisme de couche liaison.
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP1911239JP2008514034CN101006704CA2614856