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1. CN1157684 - System and method for telecommunication

Office China
Application Number 95194429.0
Application Date 01.08.1995
Publication Number 1157684
Publication Date 20.08.1997
Publication Kind A
IPC
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
7
Television systems
16
Analogue secrecy systems; Analogue subscription systems
173
with two-way working, e.g. subscriber sending a programme selection signal
H04N 7/173
CPC
H04N 7/10
H04N 7/173
H04N 7/17309
H04N 7/17318
H04N 21/43615
H04N 21/6156
Applicants Sony Europa B.V.
索尼欧洲公司
Inventors Claude G. Barraud
克劳德·G·巴劳德
Agents MA YING
柳沈知识产权律师事务所
Priority Data 9401262 01.08.1994 NL
Title
(EN) System and method for telecommunication
(ZH) 用于无线通讯的系统和方法
Abstract
(EN)
The invention relates to a system and method for telecommunication, specifically interactive telecommunication, said system mainly comprising at least one transmission medium; user apparatus connectable to the transmission medium; server apparatus connectable to the transmission medium for exchange of information with the user apparatus; and coupling means for connecting the user apparatus and the transmission medium as desired, whereby said coupling means comprise means for controlling said user apparatus based on information from said server apparatus and for controlling said server apparatus based on information from said user apparatus; and means for creating and for performing communication with said server apparatus and said user apparatus. As a result of the above-mentioned characteristic properties of the system according to the invention, adjustment is achieved on two levels, namely adjustment of said Set-Top Unit to said transmission medium by said physical medium converter and adjustment of the communication between said Set-Top Unit and said server apparatus by programs in said Set-Top Unit originating from said server apparatus.

(ZH)

本发明涉及无线通讯的系统和方法,特别是交互式无线通讯的系统和方法。该系统主要包括至少一种传输介质;与传输介质相联接的用户装置;与传输介质相联接并与用户装置交换信息的服务器装置;和按需要联接用户装置和传输介质的耦合装置。这里所述的耦合装置包括根据来自所述服务器装置的信息来控制所述的用户装置和根据来自用户装置的信息来控制所述服务器装置的装置;和用来建立和进行与所述服务器装置和所述用户装置进行通讯的装置等组成。根据本发明,上面所述的系统的特性产生的结果是,在两个层面上得到调节,即通过所述的物理介质转换器的所述顶置单元到所述传输介质的调节;和通过源于所述服务器装置的所述顶置单元中的程序来调节在所述顶置单元和所述服务器装置之间的通讯。