Title:
METHOD AND DEVICE FOR TRANSMITTING DATA USING MOBILE DATA TRANSMISSION DEVICES
Document Type and Number:
WIPO Patent Application WO1999025135
Kind Code:
A3
Abstract:
The inventive system for transmitting data consists of mobile data transmission devices (A, B, C, D, E, F, G). Each of said devices is both a data emitting and data receiving unit. A data set is transmitted from a first initial data transmission device (A) to a second destination data transmission device (E) via the data transmission network, over a distance which is greater than the transmission range (R) of an individual data transmission device. At least one or several other data transmission devices (B, C, D, F, G) serve as intermediate carriers for the data set to be transmitted. Each of the data transmission devices (A, B, C, D, E, F, G) of the system can be an initial-, intermediate carrier- and/or destination-data transmission device for different data sets to be transmitted. A data set to be transmitted is passed on from a preceding data transmission device to the next data transmission device when said next data transmission device is located within the transmission range (R) of said preceding data transmission device.
Inventors:
HAUG MARTIN (DE)
KOEHLER MICHAEL (DE)
KOEHLER MICHAEL (DE)
Application Number:
PCT/EP1998/007041
Publication Date:
July 15, 1999
Filing Date:
November 04, 1998
Export Citation:
Assignee:
INNOTECH GMBH (DE)
HAUG MARTIN (DE)
KOEHLER MICHAEL (DE)
HAUG MARTIN (DE)
KOEHLER MICHAEL (DE)
International Classes:
H04B7/26; H04W84/02; (IPC1-7): H04L12/56; H04L29/06
Foreign References:
| DE4224422A1 | 1994-01-27 | |||
| US5469133A | 1995-11-21 | |||
| US5422934A | 1995-06-06 |
Other References:
ROBERT E. KAHN, STEVEN A. GRONEMEYER, JERRY BURCHFIEL, RONALD C. KUNZELMAN: "Advances in Packet Radio Technology", PROCEEDINGS OF THE IEEE, vol. 66, no. 11, 1 November 1978 (1978-11-01), pages 1468 - 1496, XP002100976
JAMES A. ROBERTS: "Concepts for a Low-Altitude Satellite Packet Radio Network", ICC '80 SEATTLE, vol. 1, 1 July 1981 (1981-07-01), pages 9.1.1 - 9.1.4, XP002100977
ROGER ALLAN: "Parallel-processing computer systems, packet-switched internetwork communications, secure end-to-end encryption and a higher level of machine intelligence are all targets.", ELECTRONIC DESIGN, vol. 29, no. 16, 29 August 1981 (1981-08-29), pages 87 - 94, XP002100978
JAMES A. ROBERTS: "Concepts for a Low-Altitude Satellite Packet Radio Network", ICC '80 SEATTLE, vol. 1, 1 July 1981 (1981-07-01), pages 9.1.1 - 9.1.4, XP002100977
ROGER ALLAN: "Parallel-processing computer systems, packet-switched internetwork communications, secure end-to-end encryption and a higher level of machine intelligence are all targets.", ELECTRONIC DESIGN, vol. 29, no. 16, 29 August 1981 (1981-08-29), pages 87 - 94, XP002100978
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