Title:
METHOD FOR MAINTAINING AND/OR QUALITATIVELY IMPROVING A COMMUNICATION PATH IN A RELAY SYSTEM
Document Type and Number:
WIPO Patent Application WO2003026227
Kind Code:
A3
Abstract:
A method for maintaining and/or qualitatively improving a communication path in a relay system, in particular in a radio network, where information may be transmitted between two devices (Ao, An) by means of one or more further devices (A1, ..., An-1) along the communication path thus formed and at least one part path of the communication path may be replaced by a substitute path, depending on at least one given parameter, or at least temporarily simultaneously employed with a substitute path, permits the maintenance of a service quality at a high level even with transmission conditions changing over time.
Inventors:
BERGMANN ANSGAR (FR)
SCHENKE ANDREAS (DE)
GOESELE BERND (DE)
SURKAMP GEORG (DE)
EIGLER KARL (DE)
ARNOLD JOERG (CH)
LORANG MARTIN (DE)
WITTHAUT THOMAS (DE)
SCHENKE ANDREAS (DE)
GOESELE BERND (DE)
SURKAMP GEORG (DE)
EIGLER KARL (DE)
ARNOLD JOERG (CH)
LORANG MARTIN (DE)
WITTHAUT THOMAS (DE)
Application Number:
PCT/DE2002/003162
Publication Date:
June 26, 2003
Filing Date:
August 28, 2002
Export Citation:
Assignee:
IP2H AG (CH)
BERGMANN ANSGAR (FR)
SCHENKE ANDREAS (DE)
GOESELE BERND (DE)
SURKAMP GEORG (DE)
EIGLER KARL (DE)
ARNOLD JOERG (CH)
LORANG MARTIN (DE)
WITTHAUT THOMAS (DE)
BERGMANN ANSGAR (FR)
SCHENKE ANDREAS (DE)
GOESELE BERND (DE)
SURKAMP GEORG (DE)
EIGLER KARL (DE)
ARNOLD JOERG (CH)
LORANG MARTIN (DE)
WITTHAUT THOMAS (DE)
International Classes:
H04L12/28; H04L45/24; (IPC1-7): H04L12/56
Other References:
JUBIN J ET AL: "MULTICLASS ROUTING", PROCEEDINGS OF THE MILITARY COMMUNICATIONS CONFERENCE. (MILCOM). MONTEREY, SEPT. 30 - OCT. 3, 1990, NEW YORK, IEEE, US, vol. 2, 30 September 1990 (1990-09-30), pages 622 - 626, XP010002846
YING-KWEI HO ET AL: "On-demand QoS-based routing protocol for ad hoc mobile wireless networks", PROCEEDINGS ISCC 2000. FIFTH IEEE SYMPOSIUM ON COMPUTERS AND COMMUNICATIONS, PROCEEDINGS OF 5TH IEEE SYMPOSIUM ON COMPUTER AND COMMUNICATIONS (ISCC 2000), ANTIBES-JUAN LES PINS, FRANCE, 3-6 JULY 2000, 2000, Los Alamitos, CA, USA, IEEE Comput. Soc, USA, pages 560 - 565, XP010505403, ISBN: 0-7695-0722-0
YING-KWEI HO ET AL: "On-demand QoS-based routing protocol for ad hoc mobile wireless networks", PROCEEDINGS ISCC 2000. FIFTH IEEE SYMPOSIUM ON COMPUTERS AND COMMUNICATIONS, PROCEEDINGS OF 5TH IEEE SYMPOSIUM ON COMPUTER AND COMMUNICATIONS (ISCC 2000), ANTIBES-JUAN LES PINS, FRANCE, 3-6 JULY 2000, 2000, Los Alamitos, CA, USA, IEEE Comput. Soc, USA, pages 560 - 565, XP010505403, ISBN: 0-7695-0722-0
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