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1. 发明公开

EP0785694A3 Private cordless branch exchange system accommodating DECT terminal subscribers 失效
标题翻译：私人无线PBX与DECT用户设备
公开(公告)号：EP0785694A3
公开(公告)日：1999-12-08
申请号：EP97300404.7
申请日：1997-01-22
申请人： Samsung Electronics Co., Ltd.
发明人： Eun, Jin-Pyo , Jung, Ki-Sung , Kwon, Heon-Sang
IPC分类号： H04Q7/26
CPC分类号： H04W84/16
摘要： A private branch exchange system is described consisting of base station interface units 120, 130 installed in respective slots of the private branch exchange system; base stations 200 connected to the base station interface units; and DECT terminals adapted for cordless communication with the base stations. The base station interface units comprise a plurality of slave base station interface units and a master base station interface unit. The base station interface units perform cluster control functions of the medium access control layer of the DECT protocol. The master base station interface unit communicates with the slaves to perform the data link control layer and network layer functions of the base stations connected to the slave base station interface control units. Each of the base stations communicates with a plurality of the terminals through radio communication channels to perform cell site control functions of the medium access control layer.

2. 发明授权

EP0785694B1 Private cordless branch exchange system accommodating DECT terminal subscribers 失效
标题翻译：私人无线PBX与DECT用户设备
公开(公告)号：EP0785694B1
公开(公告)日：2008-03-26
申请号：EP97300404.7
申请日：1997-01-22
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Eun, Jin-Pyo , Jung, Ki-Sung , Kwon, Heon-Sang
IPC分类号： H04Q7/26
CPC分类号： H04W84/16

3. 发明公开

EP0785694A2 Private cordless branch exchange system accommodating DECT terminal subscribers 失效
标题翻译：私人神枪手Nebenstellenanlage mit DECT-Teilnehmergeräten
公开(公告)号：EP0785694A2
公开(公告)日：1997-07-23
申请号：EP97300404.7
申请日：1997-01-22
申请人： Samsung Electronics Co., Ltd.
发明人： Eun, Jin-Pyo , Jung, Ki-Sung , Kwon, Heon-Sang
IPC分类号： H04Q7/26
CPC分类号： H04W84/16
摘要： A private branch exchange system is described consisting of base station interface units 120, 130 installed in respective slots of the private branch exchange system; base stations 200 connected to the base station interface units; and DECT terminals adapted for cordless communication with the base stations. The base station interface units comprise a plurality of slave base station interface units and a master base station interface unit. The base station interface units perform cluster control functions of the medium access control layer of the DECT protocol. The master base station interface unit communicates with the slaves to perform the data link control layer and network layer functions of the base stations connected to the slave base station interface control units. Each of the base stations communicates with a plurality of the terminals through radio communication channels to perform cell site control functions of the medium access control layer.
摘要翻译：描述了一种私人分支交换系统，其包括安装在专用小交换机系统的相应时隙中的基站接口单元120,130; 连接到基站接口单元的基站200; 和适合与基站无绳通信的DECT终端。基站接口单元包括多个从基站接口单元和主基站接口单元。基站接口单元执行DECT协议的介质访问控制层的集群控制功能。主基站接口单元与从站进行通信，执行连接到从基站接口控制单元的基站的数据链路控制层和网络层功能。每个基站通过无线电通信信道与多个终端进行通信，以执行介质访问控制层的小区站点控制功能。

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