公开(公告)号：US20120214495A1

公开(公告)日：2012-08-23

申请号：US13399216

申请日：2012-02-17

申请人： Byoung-Jin Choi ,  Tae-Won Ban ,  Chang-Yong Ahn ,  Sung-Sang You ,  Kyeong-Soo Lee ,  Hee-Jun Lee

发明人： Byoung-Jin Choi ,  Tae-Won Ban ,  Chang-Yong Ahn ,  Sung-Sang You ,  Kyeong-Soo Lee ,  Hee-Jun Lee

IPC分类号： H04W36/00

CPC分类号： H04W36/0072 ,  H04W36/0055 ,  H04W84/045 ,  H04W88/08

摘要： Provided are apparatus and method for controlling handover to prevent femtocell interference. The apparatus may include an event receiving module, a handover determining module, and an inter-frequency processing module. The event receiving module may be configured to receive a control message from user equipment. The handover determining module may be configured to analyze the received control message and determine whether the control message includes a request of inter-cell handover from a first cell base station of the first cell to a second cell base station of one of the second cells. The inter-frequency processing module may be configured to perform inter-frequency handover using an unshared frequency when the handover determining module determines that the control message includes the request of inter-cell handover.

摘要翻译： 提供了用于控制切换以防止毫微微小区干扰的装置和方法。 该装置可以包括事件接收模块，切换确定模块和频率间处理模块。 事件接收模块可以被配置为从用户设备接收控制消息。 切换确定模块可以被配置为分析所接收的控制消息并且确定控制消息是否包括从第一小区的第一小区基站到第二小区之一的第二小区基站的小区间切换的请求。 频间处理模块可以被配置为当切换确定模块确定控制消息包括小区间切换的请求时，使用非共享频率来执行频间切换。

公开(公告)号：US07565167B2

公开(公告)日：2009-07-21

申请号：US10962076

申请日：2004-10-07

申请人： Kyeong-Soo Lee ,  Hee-Nam Son ,  Hak-Seong Yu ,  Sang-Hoon Park

发明人： Kyeong-Soo Lee ,  Hee-Nam Son ,  Hak-Seong Yu ,  Sang-Hoon Park

IPC分类号： H04B1/38 ,  H04M1/00

CPC分类号： H04W92/12 ,  H04W80/04

摘要： Various embodiments of the invention relate to a low-cost network system that can reduce the network cost by connecting a base station controller (BSC) with a base transceiver station (BTS) by the use of matching units that match an E1/T1 line to an IP line. In one embodiment, the system comprises a BSC matching unit (BSCMU) and a BTS matching unit (BTSMU). The BSCMU, connected to the BSC through a first dedicated line, converts a first dedicated-line data signal, received from the BSC, into a first IP signal to be transmitted through an IP line and converts a received second IP signal into a second dedicated-line data signal to be transmitted to the BSC. The BTSMU, connected to the BTS through a second dedicated line, converts the first IP signal into the first dedicated-line data signal to be transmitted to the BTS and converts the second dedicated-line data signal, received from the BTS, into the second IP signal.

摘要翻译： 本发明的各种实施例涉及一种低成本网络系统，其可以通过使用与E1 / T1线路匹配的匹配单元将基站控制器（BSC）与基站收发器（BTS）连接，从而降低网络成本 一条IP线路。 在一个实施例中，该系统包括BSC匹配单元（BSCMU）和BTS匹配单元（BTSMU）。 通过第一专用线连接到BSC的BSCMU将从BSC接收的第一专用线数据信号转换成要通过IP线路发送的第一IP信号，并将接收的第二IP信号转换成第二专用 线数据信号发送到BSC。 通过第二专用线连接到BTS的BTSMU将第一IP信号转换为第一专用线数据信号以发送到BTS，并将从BTS接收的第二专用线数据信号转换成第二专用线数据信号 IP信号。

公开(公告)号：US20050068984A1

公开(公告)日：2005-03-31

申请号：US10962076

申请日：2004-10-07

申请人： Kyeong-Soo Lee ,  Hee-Nam Son ,  Hak-Seong Yu ,  Sang-Hoon Park

发明人： Kyeong-Soo Lee ,  Hee-Nam Son ,  Hak-Seong Yu ,  Sang-Hoon Park

IPC分类号： H04L12/28 ,  H04L12/56 ,  H04W80/04 ,  H04W92/12 ,  H04L5/16

CPC分类号： H04W92/12 ,  H04W80/04

摘要： Various embodiments of the invention relate to a low-cost network system that can reduce the network cost by connecting a base station controller (BSC) with a base transceiver station (BTS) by the use of matching units that match an E1/T1 line to an IP line. In one embodiment, the system comprises a BSC matching unit (BSCMU) and a BTS matching unit (BTSMU). The BSCMU, connected to the BSC through a first dedicated line, converts a first dedicated-line data signal, received from the BSC, into a first IP signal to be transmitted through an IP line and converts a received second IP signal into a second dedicated-line data signal to be transmitted to the BSC. The BTSMU, connected to the BTS through a second dedicated line, converts the first IP signal into the first dedicated-line data signal to be transmitted to the BTS and converts the second dedicated-line data signal, received from the BTS, into the second IP signal.

摘要翻译： 本发明的各种实施例涉及一种低成本网络系统，其可以通过使用与E1 / T1线路匹配的匹配单元将基站控制器（BSC）与基站收发器（BTS）连接，从而降低网络成本 一条IP线路。 在一个实施例中，该系统包括BSC匹配单元（BSCMU）和BTS匹配单元（BTSMU）。 通过第一专用线连接到BSC的BSCMU将从BSC接收的第一专用线数据信号转换成要通过IP线路发送的第一IP信号，并将接收的第二IP信号转换成第二专用 线数据信号发送到BSC。 通过第二专用线连接到BTS的BTSMU将第一IP信号转换为第一专用线数据信号以发送到BTS，并将从BTS接收的第二专用线数据信号转换成第二专用线数据信号 IP信号。