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    Apparatus and method for preventing excessive signaling overhead while a group communication is performed in a broadband wireless access system
    3.
    发明授权
    Apparatus and method for preventing excessive signaling overhead while a group communication is performed in a broadband wireless access system 有权
    在宽带无线接入系统中执行组通信时防止过度的信令开销的装置和方法

    公开(公告)号：US08918132B2

    公开(公告)日：2014-12-23

    申请号：US13292411

    申请日：2011-11-09

    申请人： Gyou-Hwan Kim ,  Jai-Jin Lim ,  Sang-Hoon Ryu ,  Jun-Hwan Oh ,  Woo-Jae Kim ,  Sung-Kwan Kim

    发明人： Gyou-Hwan Kim ,  Jai-Jin Lim ,  Sang-Hoon Ryu ,  Jun-Hwan Oh ,  Woo-Jae Kim ,  Sung-Kwan Kim

    IPC分类号： H04W4/10 ,  H04W76/00

    CPC分类号： H04W76/005 ,  H04W4/10 ,  H04W76/45

    摘要： An apparatus and a method for setting a group communication session using a wireless access system are provided. The method includes transmitting, at a transmission side client, a message requesting start/end of group communication to a control Push To Talk (PTT) server, transmitting, at the control PTT server, a session set/end message including a sequence number to a participating PTT server, multicasting, at the participating PTT server, a connect/disconnect request message N times for at least one reception side client, and setting/releasing, at the at least one reception side client, a session for the group communication.

    摘要翻译： 提供了一种使用无线接入系统设置组通信会话的装置和方法。 该方法包括在发送侧客户端发送请求组播通信的开始/结束的消息到控制一键通（PTT）服务器，在控制PTT服务器处发送包括序列号的会话集/结束消息， 参与PTT服务器，在参与PTT服务器处对至少一个接收侧客户端进行多次连接/断开请求消息N次，并且在所述至少一个接收侧客户端设置/释放用于组通信的会话。

    Paging method in area where macro ASN and femto ASN are linked in mobile network, and system therefor
    4.
    发明授权
    Paging method in area where macro ASN and femto ASN are linked in mobile network, and system therefor 有权
    宏ASN和femto ASN在移动网络中链接的分页方法及其系统

    公开(公告)号：US08428603B2

    公开(公告)日：2013-04-23

    申请号：US12960720

    申请日：2010-12-06

    申请人： Kyung-Jin Kim ,  Gyou-Hwan Kim ,  Gwang-Eun Kim ,  Jun-Hwan Oh

    发明人： Kyung-Jin Kim ,  Gyou-Hwan Kim ,  Gwang-Eun Kim ,  Jun-Hwan Oh

    IPC分类号： H04W36/08

    CPC分类号： H04W36/04 ,  H04W36/0033

    摘要： A system and method for performing paging in an area where a macro Base Station (BS) and a femto Access Services Network (ASN) are linked in a mobile network are provided. The method includes, during handover of a Mobile Station (MS) between a macro ASN and a femto ASN, a first gateway of a current ASN acquires paging group information of a previous ASN. Upon request for paging from the MS in the current ASN, the first gateway requests a BS of the previous ASN to transmit paging information to the MS based on the paging group information of the previous ASN. By doing so, paging success rate may be improved for an MS in coverage of a macro ASN linked to a femto BS, and the high paging success rate may be guaranteed regardless of whether the handover scheme is a controlled handover scheme or an uncontrolled handover scheme.

    摘要翻译： 提供了一种用于在移动网络中链接有宏基站（BS）和毫微微接入服务网络（ASN）的区域中执行寻呼的系统和方法。 该方法包括：在移动站（MS）在宏ASN与毫微微ASN之间切换期间，当前ASN的第一网关获取先前ASN的寻呼组信息。 根据当前ASN从MS寻呼的请求，第一网关根据先前ASN的寻呼组信息，请求先前ASN的BS向MS发送寻呼信息。 通过这样做，可以提高与毫微微BS相关联的宏ASN的覆盖范围内的MS的寻呼成功率，并且可以保证高寻呼成功率，而不管切换方案是受控切换方案还是不受控制的切换方案 。

    Method for managing neighbor base station information in mobile communication system and system thereof
    5.
    发明授权
    Method for managing neighbor base station information in mobile communication system and system thereof 失效
    移动通信系统中相邻基站信息管理方法及其系统

    公开(公告)号：US08437753B2

    公开(公告)日：2013-05-07

    申请号：US12927003

    申请日：2010-11-04

    申请人： Gyou-Hwan Kim ,  Jun-Hwan Oh ,  Gwang-Eun Kim ,  Seon-Goo Hwang ,  Yu-Gun Kim ,  Kyung-Jin Kim

    发明人： Gyou-Hwan Kim ,  Jun-Hwan Oh ,  Gwang-Eun Kim ,  Seon-Goo Hwang ,  Yu-Gun Kim ,  Kyung-Jin Kim

    IPC分类号： H04W24/00

    CPC分类号： H04W24/10 ,  H04W36/04 ,  H04W84/045

    摘要： There are provided a method for managing neighbor Base Station (BS) information in a mobile communication system, and a system thereof. A femto Access Service Network-Gateway (ASN-GW) controls at least one femto BS, manages scan information that an MS served by a macro BS requires in measuring at least one signal strength by scanning the at least one femto BS, creates the scan information in a format of Downlink Channel Descriptor (DCD) and Uplink Channel Descriptor (UCD) information, and transmits the scan information to the macro BS. The macro BS periodically broadcasts neighbor BS information of the femto BS, which includes the scan information, to MSs in its coverage using a Neighbor Advertisement (NBR-ADV) message.

    摘要翻译： 提供了一种用于在移动通信系统中管理相邻基站（BS）信息的方法及其系统。 毫微微接入服务网络网关（ASN-GW）控制至少一个毫微微BS，管理由宏BS所服务的MS需要扫描至少一个毫微微BS的至少一个信号强度的扫描信息，创建扫描 信息以下行链路信道描述符（DCD）和上行链路信道描述符（UCD）信息的格式发送，并将扫描信息发送到宏BS。 宏BS使用邻居通告（NBR-ADV）消息来周期性地将包括扫描信息的毫微微BS的邻居BS信息广播到其覆盖范围内的MS。

    Method for managing neighbor base station information in mobile communication system and system thereof
    6.
    发明申请
    Method for managing neighbor base station information in mobile communication system and system thereof 失效
    移动通信系统中相邻基站信息管理方法及其系统

    公开(公告)号：US20110111749A1

    公开(公告)日：2011-05-12

    申请号：US12927003

    申请日：2010-11-04

    申请人： Gyou-Hwan Kim ,  Jun-Hwan Oh ,  Gwang-Eun Kim ,  Seon-Goo Hwang ,  Yu-Gun Kim ,  Kyung-Jin Kim

    发明人： Gyou-Hwan Kim ,  Jun-Hwan Oh ,  Gwang-Eun Kim ,  Seon-Goo Hwang ,  Yu-Gun Kim ,  Kyung-Jin Kim

    IPC分类号： H04W24/00

    CPC分类号： H04W24/10 ,  H04W36/04 ,  H04W84/045

    摘要： There are provided a method for managing neighbor Base Station (BS) information in a mobile communication system, and a system thereof. A femto Access Service Network-Gateway (ASN-GW) controls at least one femto BS, manages scan information that an MS served by a macro BS requires in measuring at least one signal strength by scanning the at least one femto BS, creates the scan information in a format of Downlink Channel Descriptor (DCD) and Uplink Channel Descriptor (UCD) information, and transmits the scan information to the macro BS. The macro BS periodically broadcasts neighbor BS information of the femto BS, which includes the scan information, to MSs in its coverage using a Neighbor Advertisement (NBR-ADV) message.

    摘要翻译： 提供了一种用于在移动通信系统中管理相邻基站（BS）信息的方法及其系统。 毫微微接入服务网络网关（ASN-GW）控制至少一个毫微微BS，管理由宏BS所服务的MS需要扫描至少一个毫微微BS的至少一个信号强度的扫描信息，创建扫描 信息以下行链路信道描述符（DCD）和上行链路信道描述符（UCD）信息的格式发送，并将扫描信息发送到宏BS。 宏BS使用邻居通告（NBR-ADV）消息来周期性地将包括扫描信息的毫微微BS的邻居BS信息广播到其覆盖范围内的MS。

    APPARATUS AND METHOD FOR REUSING BASE STATION IDENTIFIER IN A BROADBAND WIRELESS COMMUNICATION SYSTEM
    7.
    发明申请
    APPARATUS AND METHOD FOR REUSING BASE STATION IDENTIFIER IN A BROADBAND WIRELESS COMMUNICATION SYSTEM 审中-公开
    在宽带无线通信系统中重新布置基站识别器的装置和方法

    公开(公告)号：US20100182900A1

    公开(公告)日：2010-07-22

    申请号：US12692291

    申请日：2010-01-22

    申请人： Min-Ho Sung ,  Jun-Hwan Oh ,  Han-Seok Kim ,  Min-Sik Ju

    发明人： Min-Ho Sung ,  Jun-Hwan Oh ,  Han-Seok Kim ,  Min-Sik Ju

    IPC分类号： H04W36/00 ,  H04J11/00

    CPC分类号： H04W36/0061 ,  H04W36/04 ,  H04W84/045

    摘要： Use of Base Station IDentifier (BSID) in a wireless communication system is provided. Operations of a control station which controls a Base Station (BS) includes, when receiving a handover request message that includes a special BSID allocated for reuse as a target BSID, from other control station, sending a handover response message to the other control station; when receiving a handover complete message from a lower BS, determining whether the lower BS uses the special BSID; and sending a handover complete message comprising the special BSID to the other control station.

    摘要翻译： 提供在无线通信系统中使用基站标识符（BSID）。 控制基站（BS）的控制站的操作在从其他控制站接收到包含分配用于重新配置的特殊BSID的切换请求消息作为目标BSID时，向另一个控制站发送切换响应消息; 当从较低的BS接收到切换完成消息时，确定下级BS是否使用特殊的BSID; 以及向所述另一控制站发送包括所述特殊BSID的切换完成消息。