CN100428815C - Gsm蜂窝终端 - Google Patents

Gsm蜂窝终端 Download PDF

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CN100428815C
CN100428815C CNB998030201A CN99803020A CN100428815C CN 100428815 C CN100428815 C CN 100428815C CN B998030201 A CNB998030201 A CN B998030201A CN 99803020 A CN99803020 A CN 99803020A CN 100428815 C CN100428815 C CN 100428815C
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cellular terminal
gsm cellular
sim card
blk3
signal processing
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CN1294824A (zh
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乔治·利维罗蒂
但丁·托涅蒂
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Di Al Sim Technology Ltd.
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Telital SpA
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3816Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02Terminal devices

Abstract

一种GSM蜂窝终端,包含天线装置、控制装置、信号处理装置和多个SIM卡硬件接口,其中插入对应的SIM卡,以连接到对应的服务网。根据本发明,所述GSM蜂窝终端包含至少两个分开的信号处理装置(BLK3,BLK3’),所述至少两个分开的信号处理装置(BLK3,BLK3’)包含插入SIM卡的对应SIM卡硬件接口。所述两个分开的信号处理装置允许同时使用和管理所述对应的服务网。

Description

GSM蜂窝终端
技术领域
本发明涉及一种包含天线装置、控制装置、信号处理装置的GSM蜂窝终端,其中,SIM卡能够与信号处理装置结合,以连接到相应的服务网,所述GSM蜂窝终端易于同时作为几个SIM卡的主机,并在它们之间转换。
背景技术
如已知的,市场上能够买到的GSM蜂窝终端常常能每一次仅使用一个SIM(用户身份存储器)卡,从而它们每次能够连接到一个服务网。
由此,还考虑到新的和不同的服务机会不断增加的可用性,用户是无法激励终端的,例如,对于同时在两个不同的服务类型上呼叫和回应时。既不可能在工作时间(商业服务)中同时在相同的终端上使用例如非峰值速率服务,也不可能在夜晚时间(家庭服务)使用低速率服务。
已知其它的GSM蜂窝终端,它们利用适配器来同时接收两个SIM卡。所述终端允许同时使用两个卡,但是对一张卡的使用会排斥对另一张卡的使用。
发明内容
本发明的一个目的是解决上述缺点,并提供一个GSM蜂窝终端,它和已知的解决方案相比,具有更大的效率,以及改进的性能。
在此设计下,本发明的一个主要目的是提供一种GSM蜂窝终端,它适合于以对于SIM卡相关的至少两种服务类型的无线电通信模式,允许同时使用。
为了达到这一目的,本发明的一个目的是提供一种GSM蜂窝终端,它结合了附加的要求的特点,这形成在此描述的完整部分。
附图说明
另外,从下面详细的描述和附图(它们不是为了限制例子而提供的),本发明的进一步的目的、特点和优点是显然的。
图1是示出了根据本领域的已知状态的GSM蜂窝终端的方框图;
图2示出根据本发明的GSM蜂窝终端的基本线图。
具体实施方式
图1示出根据本发明的蜂窝终端的方框图,其中,在所述方框图中,天线块BLK1包含天线A1和双工器输入滤波器A。这种天线块BLK1连接到控制块BLK2,它包含微控制器单元J、键盘单元K、显示器单元L、ROM程序存储单元M,RAM存储器单元N和非易失性EEPROM存储器O。
还设置了信号处理块BLK3,它包含功率放大器B,功率控制器C、收发器D、频率合成器E、基带块F、数字信号处理单元G、SIM卡(由对应的SIM卡盒I表示),最后是SIM卡的硬件接口H。
最后,激励块BLK4将包含最后激励器,即,扩音器和麦克风。
无线电收发机P的控制总线将信号处理块BLK3连接到控制块BLK2,而控制块BLK2内部的系统控制总线Q将传输关于其中的元件的信号。
为了更好的理解本发明,图1所示的方框图基本上表示已知的所有GSM蜂窝终端。由此,为了本发明的目的,各种元件之间的连接是否是如图1所示的或不同的,或者还有一些元件是否结合在它们之间的是无关紧要的。例如,键盘单元K或显示器单元L是否直接连接到SIM卡的硬件接口H,或这种连接是否如图1所示通过数字信号处理单元G,都是无关紧要的。
图2示出了根据本发明的GSM蜂窝终端的方框图,其中天线块BLK1类似于如图1所示的天线块,对于激励块BLK4,是相同的。设置了信号处理块BLK3(包含和图1相同的元件);另外,第二信号处理块BLK3’包含第二功率放大器B1,第二功率控制器C1,第二无线电收发机D1,第二频率合成器E1,第而基带单元F1,第二数字信号处理单元G1,SIM卡的第二硬件接口H1,和第二SIM卡盒I1。
相反,控制块BLK2具有程序存储单元M*,它包含一个附加软件程序M’,是为了对最终插入盒I和I1中的SIM卡的多个管理设计的。另外,控制块BLK2包含附加键盘段K’,用于选择朝着与信号处理块BLK3相关的SIM卡或朝着与第二信号处理块BLK3’相关的SIM卡的呼叫传输。
包含光学检测器R的检测块BLK5指出装置的增加,这适合于向使用各种SIM卡的有关用户发出GSM蜂窝终端的各种工作程序的信号。显然,所述检测块BLK5的功能可以通过光学或甚至是声学装置(出版物上GSM蜂窝终端常常具有的)得到。
另外,如图2所示的根据本发明的GSM蜂窝终端具有用于无线电收发机P1的第二控制总线,它将第二信号处理块BLK3’连接到控制块BLK2。无线电收发机P1的所述第二控制总线可以通过延伸无线电收发机P的控制总线而物理地得到。
根据本发明的GSM蜂窝终端操作如下:
附加软件程序M’允许管理两个无线电收发机信道,一个是关于信号处理块BLK3,另一个是关于第二信号处理块BLK3’。附加软件程序M’随后将为这两个无线电收发机信道的每一个监督已知的初始化、调查、记录操作和任何其它已知的校正终端工作所需的功能。
另外,所述附加软件程序M’还监督根据本发明的GSM蜂窝终端的特殊功能,即:
-被激励信道的选择功能;
-基本功能,在一个信道处于通信时,将两个激励的信道中的另一个去激励,或者使其保持;
-激励和选择信道的突出功能;
-与激励的信道相关的光学和/或声学信号的管理功能;
-与两个SIM卡有关的对索引表访问优先级的管理功能。
通过上面的描述,本发明的特点清楚了,并且其优点也清楚了。
有利地,根据本发明的GSM蜂窝终端允许在一个GSM蜂窝终端上管理两个或更多的SIM卡。借助了几个收发电路的可用性,这种管理能够是同时的,即,可以同时利用两个或更多SIM卡接收呼叫或发出呼叫。
有利地,根据单个服务提供商或各种服务提供商,可以与根据本发明的GSM蜂窝终端使用的各种SIM卡可以自由地与不同收费类型关联,总之,顺乎用户同意的激励(朝着由用户选择的服务供应商)。这将在使用由各种服务商或单个服务商提供的服务时,确保几个机动性,并且节省了服务标准,并且允许可能附加的性能,这在目前在自动模式中是无法得到的。例如,使用几张卡将导致更大的使用SIM卡(来自两个不同的供养商)领土覆盖。类似地,在使用不同GSM发送标准的其它国家中,也可覆盖,诸如美国。
第二无线电收发机装置的可用性实际上有利地允许以不同标准提供其工作。
显然,对于熟悉本领域的人,有许多对上述GSM蜂窝终端的变化,而不背离本创造的主旨,还有一点清楚的,即,在本发明的实际执行中,元件常常可以和所述的一种的形式或者尺寸不同,并可以由技术上等效的元件替代。
GSM蜂窝终端的描述的方框图可以通过未来微电子的技术进步而改变,这将通过自然的集成过程,引导到终端的制造,使之由具有等效的多个功能的单个电子元件构成的等效的电路组成。
类似地,进一步服务供应和使用标准也将导致多个用户化SIM卡,集成在同一物理支撑件上,但是,对于这个原因,不能认为得到的蜂窝终端的图表与上面例子描述的不同。相同的物理支撑件上的集成的SIM卡之间的转换将通过专门的手工转换或软件执行。选择朝着SIM卡的呼叫传输的另外的键盘段可以由单个多功能键构成。

Claims (9)

1.一种GSM蜂窝终端,包含天线装置、控制装置、信号处理装置,多个SIM卡硬件接口,其中插入对应的SIM卡,以连接到对应的服务网,其特征在于,所述GSM蜂窝终端包含至少两个分开的信号处理装置(BLK3,BLK3’),所述至少两个分开的信号处理装置(BLK3,BLK3’)包含对应的SIM卡硬件接口(I,I’),以允许同时使用和管理所述对应的服务网。
2.如权利要求1所述的GSM蜂窝终端,其特征在于,所述信号处理装置(BLK3,BLK3’)包含信号接收和发送装置(D,D1)。
3.如权利要求2所述的GSM蜂窝终端,其特征在于,所述控制装置(BLK2)包含与多个SIM卡硬件接口(I,I’)以及相应的信号接收和发送装置(D,D1)的管理程序(M’)相关的程序存储装置(M*)。
4.如权利要求3所述的GSM蜂窝终端,其特征在于,所述SIM卡结合在一个单一的物理支撑件中。
5.如权利要求3所述的GSM蜂窝终端,其特征在于,所述控制装置(BLK2)包含键盘单元(K),它具有附加键盘段(K’),用于发送适于在多个SIM卡之间切换的信号。
6.如权利要求5所述的GSM蜂窝终端,其特征在于,所述附加键盘段(K’)是专门的多功能选择键。
7.如权利要求3所述的GSM蜂窝终端,其特征在于,它包含:
检测块(BLK5),该检测块包括检测器(R),该检测器适合于向所述SIM卡的有关用户发出GSM蜂窝终端的工作程序的信号,其中,通过所述GSM蜂窝终端的光学和/或声学装置获得所述检测块(BLK5)的功能。
8.如权利要求3所述的GSM蜂窝终端,其特征在于,所述程序存储装置(M*)包含一个或更多个以下功能块:
-被激励信道的选择功能块;
-当两个被激励的信道中的一个信道处于通信时,使另一个信道去激励或保持的功能块;
-用于突出被激励选择信道的功能块;
-关于被激励信道的光学和/或声学信号的管理功能块;和
-与两个SIM卡有关的对于索引表访问优先级的管理功能块。
9.如权利要求3所述的GSM蜂窝终端,其特征在于,信号处理装置(BLK3,BLK3’)包括各自的收发机(D,D1)。
CNB998030201A 1998-02-16 1999-02-15 Gsm蜂窝终端 Ceased CN100428815C (zh)

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IT1998PN000011A IT1305659B1 (it) 1998-02-16 1998-02-16 Terminale cellulare gsm perfezionato
ITPN98A000011 1998-02-16

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EP (1) EP1077007B1 (zh)
CN (1) CN100428815C (zh)
AU (1) AU769835B2 (zh)
CA (1) CA2337948C (zh)
DE (1) DE69938549T2 (zh)
ES (1) ES2306503T3 (zh)
IT (1) IT1305659B1 (zh)
WO (1) WO1999041921A1 (zh)

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EP1077007A1 (en) 2001-02-21
DE69938549T2 (de) 2009-07-23
IT1305659B1 (it) 2001-05-15
ITPN980011A1 (it) 1999-08-16
CA2337948C (en) 2009-09-15
CA2337948A1 (en) 1999-08-19
AU2436299A (en) 1999-08-30
DE69938549D1 (de) 2008-05-29
CN1294824A (zh) 2001-05-09
EP1077007B1 (en) 2008-04-16
ES2306503T3 (es) 2008-11-01
AU769835B2 (en) 2004-02-05
WO1999041921A1 (en) 1999-08-19

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