Invention Grant
US07921291B2 Method and communication system for releasing a data processing unit
有权
用于释放数据处理单元的方法和通信系统
- Patent Title: Method and communication system for releasing a data processing unit
- Patent Title (中): 用于释放数据处理单元的方法和通信系统
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Application No.: US10550232Application Date: 2004-02-09
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Publication No.: US07921291B2Publication Date: 2011-04-05
- Inventor: Eva Saar , Bernhard Loehlein , Klaus Huber , Matthias Gunkel
- Applicant: Eva Saar , Bernhard Loehlein , Klaus Huber , Matthias Gunkel
- Applicant Address: DE Bonn
- Assignee: Deutsche Telekom AG
- Current Assignee: Deutsche Telekom AG
- Current Assignee Address: DE Bonn
- Agency: Kenyon & Kenyon LLP
- Priority: DE10312774 20030321
- International Application: PCT/DE2004/000224 WO 20040209
- International Announcement: WO2004/086264 WO 20041007
- Main IPC: H04L9/32
- IPC: H04L9/32 ; G06F11/30 ; G06F15/16 ; H04N7/16 ; H04N7/173 ; G10L21/00
Abstract:
The invention relates to a method and a communication system for releasing a data processing unit used for processing project data of a selected project. In order to obtain project-related release of a data processing unit (90), a client requests a user right for the data processing unit (90) used for processing the project data that is part of a predetermined project. A first signature (I) is verified as to the correctness thereof. The data processing unit (90) is released to process the project data that is part of the selected project only if the verification process has established that the first signature (I) is correct.
Public/Granted literature
- US20060179316A1 Method and communication system for releasing a data processing unit Public/Granted day:2006-08-10
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