公开(公告)号：US07016331B1

公开(公告)日：2006-03-21

申请号：US09655107

申请日：2000-09-05

申请人： Ki Hyun Joo ,  Peter S. Rha ,  Chol Su Kang ,  Sang Kyoon Hyun

发明人： Ki Hyun Joo ,  Peter S. Rha ,  Chol Su Kang ,  Sang Kyoon Hyun

IPC分类号： H04Q7/00

CPC分类号： H04W36/14 ,  H04W36/32 ,  H04W64/00 ,  H04W80/00

摘要： A wireless office communication system including a wireless internet base station (WIBS) encompassing a base station controller (BSC), a mobile switch controller (MSC), and an ethernet interface module for coupling the wireless internet base station (WIBS) to an existing internet protocol (IP) based network. A wireless office communication system can also be based on the conventional architecture comprising the base station transceiver subsystem BTS, BSC, and MSC. The WIBS or BTS is attached to a number of antennas via different and identifiable delay elements for the purpose of determining the serving antennas of mobile communication units. A location determination logic enables the system to handle handoffs between a WIBS or BTS and the external public communication system in an optimum manner. Handling handoff requests in this manner prevents unnecessary ping-ponging of hand off and can also increase the percentage of successful handoff by frequency monitoring of the quality of the mobile communication units located in the handoff transition area, particularly to the public communication system.

公开(公告)号：US07965685B1

公开(公告)日：2011-06-21

申请号：US11108260

申请日：2005-04-18

申请人： Ki Hyun Joo ,  Peter S. Rha ,  Chol Su Kang ,  Sang Kyoon Hyun

发明人： Ki Hyun Joo ,  Peter S. Rha ,  Chol Su Kang ,  Sang Kyoon Hyun

IPC分类号： H04W4/00

CPC分类号： H04W4/04 ,  H04W36/08 ,  H04W36/38 ,  H04W64/00

摘要： A wireless office communication system including a wireless internet base station (WIBS) encompassing a base station controller, a mobile switch controller and an ethernet interface module for coupling the WIBS to an existing internet protocol (IP) based network. A wireless office communication system can also be based on the conventional architecture comprising the BTS, BSC and MSC. The WIBS or BTS is attached to a number of antennas via different and identifiable delay elements for the purpose of determining the serving antennas of mobile communication units. A location determination logic enables the system to handle handoffs between a WIBS or BTS and the external public communication system in an optimum manner. Handling handoff requests in this manner prevents unnecessary ping-ponging of handoff and can also increase the percentage of successful handoff by frequency monitoring of the quality of the mobile communication units located in the handoff transition area, particularly to the public communication system.

摘要翻译： 一种包括无线因特网基站（WIBS）的无线办公室通信系统，其包括基站控制器，移动交换机控制器和用于将WIBS耦合到基于现有网络协议（IP）的网络的以太网接口模块。 无线办公室通信系统也可以基于包括BTS，BSC和MSC的常规架构。 为了确定移动通信单元的服务天线，WIBS或BTS通过不同和可识别的延迟元件附接到多个天线。 位置确定逻辑使得系统能够以最佳方式处理WIBS或BTS与外部公共通信系统之间的切换。 以这种方式处理切换请求防止切换的不必要的乒乓球，并且还可以通过频率监视位于切换过渡区域中的移动通信单元的质量，特别是公共通信系统来提高成功切换的百分比。

公开(公告)号：US07154870B2

公开(公告)日：2006-12-26

申请号：US11198651

申请日：2005-08-05

申请人： Ki Hyun Joo ,  Peter S. Rha ,  Chol Su Kang ,  Sang Kyoon Hyun

发明人： Ki Hyun Joo ,  Peter S. Rha ,  Chol Su Kang ,  Sang Kyoon Hyun

IPC分类号： H04Q7/00

CPC分类号： H04W36/14 ,  H04W36/32 ,  H04W64/00 ,  H04W80/00

摘要： A wireless office communication system including a wireless internet base station (WIBS) encompassing a base station controller (BSC), a mobile switch controller (MSC), and an ethernet interface module for coupling the wireless internet base station (WIBS) to an existing internet protocol (IP) based network. A wireless office communication system can also be based on the conventional architecture comprising the base station transceiver subsystem BTS, BSC, and MSC. The WIBS or BTS is attached to a number of antennas via different and identifiable delay elements for the purpose of determining the serving antennas of mobile communication units. A location determination logic enables the system to handle handoffs between a WIBS or BTS and the external public communication system in an optimum manner. Handling handoff requests in this manner prevents unnecessary ping-ponging of hand off and can also increase the percentage of successful handoff by frequency monitoring of the quality of the mobile communication units located in the handoff transition area, particularly to the public communication system.

摘要翻译： 一种无线办公通信系统，包括包含基站控制器（BSC），移动交换控制器（MSC）以及用于将无线因特网基站（WIBS）耦合到现有互联网的以太网接口模块的无线因特网基站（WIBS） 基于协议（IP）的网络。 无线办公室通信系统还可以基于包括基站收发器子系统BTS，BSC和MSC的常规架构。 为了确定移动通信单元的服务天线，WIBS或BTS通过不同和可识别的延迟元件附接到多个天线。 位置确定逻辑使得系统能够以最佳方式处理WIBS或BTS与外部公共通信系统之间的切换。 以这种方式处理切换请求防止切换不必要的乒乓球，并且还可以通过频率监视位于切换过渡区域中的移动通信单元的质量，特别是公共通信系统来提高成功切换的百分比。

公开(公告)号：US06901061B1

公开(公告)日：2005-05-31

申请号：US09655102

申请日：2000-09-05

申请人： Ki Hyun Joo ,  Peter S. Rha ,  Chol Su Kang ,  Sang Kyoon Hyun

发明人： Ki Hyun Joo ,  Peter S. Rha ,  Chol Su Kang ,  Sang Kyoon Hyun

IPC分类号： H04B7/216

CPC分类号： H04W4/04 ,  H04W36/08 ,  H04W36/38 ,  H04W64/00

摘要： A wireless office communication system including a wireless internet base station (WIBS) encompassing a base station controller, a mobile switch controller and an ethernet interface module for coupling the WIBS to an existing internet protocol (IP) based network. A wireless office communication system can also be based on the conventional architecture comprising the BTS, BSC and MSC. The WIBS or BTS is attached to a number of antennas via different and identifiable delay elements for the purpose of determining the serving antennas of mobile communication units. A location determination logic enables the system to handle handoffs between a WIBS or BTS and the external public communication system in an optimum manner. Handling handoff requests in this manner prevents unnecessary ping-ponging of handoff and can also increase the percentage of successful handoff by frequency monitoring of the quality of the mobile communication units located in the handoff transition area, particularly to the public communication system.

摘要翻译： 一种包括无线因特网基站（WIBS）的无线办公室通信系统，其包括基站控制器，移动交换机控制器和用于将WIBS耦合到基于现有网络协议（IP）的网络的以太网接口模块。 无线办公室通信系统也可以基于包括BTS，BSC和MSC的常规架构。 为了确定移动通信单元的服务天线，WIBS或BTS通过不同和可识别的延迟元件附接到多个天线。 位置确定逻辑使得系统能够以最佳方式处理WIBS或BTS与外部公共通信系统之间的切换。 以这种方式处理切换请求防止切换的不必要的乒乓球，并且还可以通过频率监视位于切换过渡区域中的移动通信单元的质量，特别是公共通信系统来提高成功切换的百分比。

公开(公告)号：US06967938B1

公开(公告)日：2005-11-22

申请号：US09557666

申请日：2000-04-25

申请人： Chol Su Kang ,  Sang Kyoon Hyun ,  Ki Hyun Joo

发明人： Chol Su Kang ,  Sang Kyoon Hyun ,  Ki Hyun Joo

IPC分类号： H04B1/707 ,  H04B7/216 ,  H04L12/28 ,  H04L12/56 ,  H04W28/18 ,  H04W36/08 ,  H04W84/16 ,  H04W88/06 ,  H04W92/02

CPC分类号： H04W84/10 ,  H04B2201/70715

摘要： A wireless office communication system including a wireless internet base station (WIBS) encompassing a base station controller, a mobile switch controller, and an ethernet interface module for coupling the WIBS to an existing internet protocol (IP) based network. The interface module provides for coupling the WIBS to an ethernet back-bone, a mobile communication unit and a public switch telephone network (PSTN). In one embodiment, the wireless communication system includes a wireless internet server which also encompasses base station controller and mobile switch controller functions to enable the wireless communication system to manage call mobility with the system. In one embodiment, communication between the WIBS and the PSTN is in an IP data protocol format. The WIBs provides control and sequencing of all call control operations by handling both voice and data calls which are transmitted over the ethernet back-bone to the PSN or the internet.

摘要翻译： 一种包括无线因特网基站（WIBS）的无线办公室通信系统，其包括基站控制器，移动交换机控制器和用于将WIBS耦合到基于现有网络协议（IP）的网络的以太网接口模块。 接口模块提供将WIBS耦合到以太网背骨，移动通信单元和公共交换机电话网络（PSTN）。 在一个实施例中，无线通信系统包括无线互联网服务器，其还包括基站控制器和移动交换机控制器功能，以使得无线通信系统能够利用系统管理呼叫移动性。 在一个实施例中，WIBS和PSTN之间的通信是IP数据协议格式。 WIB通过处理通过以太网背骨传输到PSN或互联网的语音和数据呼叫来提供对所有呼叫控制操作的控制和排序。