公开(公告)号：US20070133471A1

公开(公告)日：2007-06-14

申请号：US11607419

申请日：2006-12-01

申请人： Seung-Hee Kim ,  Dae-Sik Kim ,  Jin-Sung Cho ,  Du-Kyung Kong

发明人： Seung-Hee Kim ,  Dae-Sik Kim ,  Jin-Sung Cho ,  Du-Kyung Kong

IPC分类号： H04Q7/00 ,  H04L12/56

CPC分类号： H04W36/0055 ,  H04W40/36

摘要： An interworking network system between heterogeneous networks and a vertical hand-off method for supporting QoS are provided. WLAN (Wireless Local Area Network) and Wibro (Wireless Broadband) have a service range overlaid with that of the CDMA (Code Division Multiple Access) 2000 that has been provided over the whole area, and routers of the respective networks are hierarchically connected by setting the CDMA 2000 as a higher network, the WiBro as a middle network, and the WLAN as a lower network according to service area and transmission speed of the respective networks. Accordingly, a hierarchical interworking method has been provided as an integrating network of the CDMA 2000, WiBro, and WLAN independently providing a service so that it may minimize packet loss and delay.

摘要翻译： 提供异构网络与支持QoS的垂直切换方式之间的互通网络系统。 WLAN（无线局域网）和Wibro（无线宽带）的服务范围与已经在整个区域提供的CDMA（码分多址）2000的服务范围重叠，各网络的路由器通过设置分层连接 CDMA 2000作为更高的网络，WiBro作为中间网络，WLAN作为根据各个网络的服务区域和传输速度的下层网络。 因此，已经提供了分层互通方法作为CDMA 2000，WiBro和WLAN的集成网络，其独立地提供服务，使得其可以最小化分组丢失和延迟。

公开(公告)号：US07899064B2

公开(公告)日：2011-03-01

申请号：US11607418

申请日：2006-12-01

申请人： Seung-Hee Kim ,  Dae-Sik Kim ,  Jin-Sung Cho ,  Geon-Baik Lee

发明人： Seung-Hee Kim ,  Dae-Sik Kim ,  Jin-Sung Cho ,  Geon-Baik Lee

IPC分类号： H04L12/56

CPC分类号： H04W68/00 ,  H04W68/12 ,  H04W80/04 ,  Y02D70/142

摘要： A paging method and apparatus for minimizing power consumption under a heterogeneous wireless network environment is provided. The terminal can recognize data reception from the heterogeneous network using a CDMA2000 network having a wide service range under a heterogeneous wireless network environment terminal, and can open only necessary network interfaces at a predetermined time.

摘要翻译： 提供了一种用于在异构无线网络环境下最小化功耗的寻呼方法和装置。 终端可以使用在异构无线网络环境终端下具有广泛服务范围的CDMA2000网络来识别来自异构网络的数据接收，并且可以在预定时间仅打开必要的网络接口。

公开(公告)号：US20080233975A1

公开(公告)日：2008-09-25

申请号：US11987577

申请日：2007-11-30

申请人： Seung-Hee Kim ,  Gyung-Chul Shin ,  Dae-Sik Kim ,  Jin-Sung Cho ,  Dae-Young Kim

发明人： Seung-Hee Kim ,  Gyung-Chul Shin ,  Dae-Sik Kim ,  Jin-Sung Cho ,  Dae-Young Kim

IPC分类号： H04Q7/20

CPC分类号： H04W68/12 ,  H04L65/1006 ,  H04W80/10

摘要： In a heterogeneous wireless network system, a apparatus for notifying a mobile station of existence of traffic from a network to which the mobile station is not connected receives an identifier of the mobile station from the network to which the mobile station is not connected. The apparatus checks the network to which the mobile station having the same identifier as the received is connected, and transmits a signal for indicating existence of traffic to the mobile station by using the network's interface.

摘要翻译： 在异构无线网络系统中，用于向移动台通知来自移动台未连接的网络的业务的存在的装置从移动台未连接的网络接收移动台的标识符。 该装置检查与所接收的具有相同标识符的移动台连接的网络，并通过使用网络的接口向移动台发送用于指示业务的存在的信号。

公开(公告)号：US20080232280A1

公开(公告)日：2008-09-25

申请号：US11980368

申请日：2007-10-31

申请人： Seung-Hee Kim ,  Gyung-Chul Shin ,  Dae-Sik Kim ,  Jin-Sung Cho ,  Choong-Yong Shin

发明人： Seung-Hee Kim ,  Gyung-Chul Shin ,  Dae-Sik Kim ,  Jin-Sung Cho ,  Choong-Yong Shin

IPC分类号： H04B7/00

CPC分类号： H04W60/005 ,  H04W80/04

摘要： The present invention relates to a binding update identifier sub-option field configuration method and a binding update information configuration method. In the method, a binding update identifier sub-option field including current used interface and data characteristics and corresponding to one interface of the plurality of interfaces is generated, the binding update identifier sub-option field is transmitted to a home agent and a correspondent node, a care-of address corresponding to a binding update identifier is stored, and binding update is performed.

摘要翻译： 本发明涉及绑定更新标识符子选项字段配置方法和绑定更新信息配置方法。 在该方法中，生成包括当前使用的接口和数据特征并对应于多个接口中的一个接口的绑定更新标识符子选项字段，将绑定更新标识符子选项字段发送到归属代理和通信节点 存储对应于绑定更新标识符的转交地址，并执行绑定更新。

公开(公告)号：US20070127498A1

公开(公告)日：2007-06-07

申请号：US11607418

申请日：2006-12-01

申请人： Seung-Hee Kim ,  Dae-Sik Kim ,  Jin-Sung Cho ,  Geon-Baik Lee

发明人： Seung-Hee Kim ,  Dae-Sik Kim ,  Jin-Sung Cho ,  Geon-Baik Lee

IPC分类号： H04L12/56

CPC分类号： H04W68/00 ,  H04W68/12 ,  H04W80/04 ,  Y02D70/142

摘要： A paging method and apparatus for minimizing power consumption under a heterogeneous wireless network environment is provided. The terminal can recognize data reception from the heterogeneous network using a CDMA2000 network having a wide service range under a heterogeneous wireless network environment terminal, and can open only necessary network interfaces at a predetermined time.

摘要翻译： 提供了一种用于在异构无线网络环境下最小化功耗的寻呼方法和装置。 终端可以使用在异构无线网络环境终端下具有广泛服务范围的CDMA2000网络来识别来自异构网络的数据接收，并且可以在预定时间仅打开必要的网络接口。

公开(公告)号：US07266130B2

公开(公告)日：2007-09-04

申请号：US10034234

申请日：2001-12-28

申请人： Sung-Won Lee ,  Young-Ky Kim ,  Dong-Soo Park ,  Dong-Jun Lee ,  Sang-Soo Kim ,  Jin-Sung Cho

发明人： Sung-Won Lee ,  Young-Ky Kim ,  Dong-Soo Park ,  Dong-Jun Lee ,  Sang-Soo Kim ,  Jin-Sung Cho

IPC分类号： H04Q7/30 ,  H04J3/16

CPC分类号： H04L47/10 ,  H04L47/125 ,  H04L47/14 ,  H04L47/34 ,  H04W92/12

摘要： Disclosed is a method for transmitting a packet through a plurality of physical links in a mobile communication system in which a base station controller (BSC) is connected to a base transceiver system (BTS) through the plurality of physical links. The method includes the steps of determining whether a specific service uses at least two links, when there is transmission data for the service; setting up a sequence number in the transmission packet, when the service uses at least two links; and transmitting the packet through a link selected from the two links. The determining step is performed when there is transmission data for the service, and the setting step is performed when the service uses at least two links.

摘要翻译： 公开了一种通过多个物理链路在通过多个物理链路将基站控制器（BSC）连接到基站收发器系统（BTS）的移动通信系统中发送分组的方法。 该方法包括以下步骤：当存在用于服务的传输数据时，确定特定服务是否使用至少两个链路; 当业务使用至少两个链路时，建立传输分组中的序列号; 以及通过从所述两个链路中选择的链路来发送所述分组。 当存在用于服务的传输数据时执行确定步骤，并且当服务使用至少两个链路时执行设置步骤。

公开(公告)号：US07330487B2

公开(公告)日：2008-02-12

申请号：US10621395

申请日：2003-07-18

申请人： Hong-Sung Chang ,  Tae-Won Kim ,  Jin-Sung Cho ,  Tae-Ho Kim

发明人： Hong-Sung Chang ,  Tae-Won Kim ,  Jin-Sung Cho ,  Tae-Ho Kim

IPC分类号： H04Q7/00 ,  H04Q7/24 ,  H04J1/24 ,  H04J1/00 ,  H04L12/66 ,  H04L12/56

CPC分类号： H04W76/15 ,  H04W72/1236 ,  H04W88/06

摘要： A method and apparatus for supporting a variety of service types in a CDMA2000 1xEV-DO mobile telecommunication system for high-speed data service in a radio communication environment. To receive multiple services according to a plurality of service types, an AT establishes a connection for the data service with a PDSN and configures a session for setting the plurality of service types having different traffic characteristics by the connection. The AT generates a plurality of service instances for the different service types according to the session configuration. It then exchanges data streams with the PDSN in a service instance corresponding to a currently provided service among the plurality of service instances.

摘要翻译： 一种用于在无线电通信环境中用于高速数据业务的CDMA2000 1xEV-DO移动电信系统中支持各种业务类型的方法和装置。 为了根据多种服务类型接收多个服务，AT利用PDSN建立数据业务的连接，并通过连接配置会话，以设置具有不同业务特性的多种业务类型。 AT根据会话配置为不同的业务类型生成多个业务实例。 然后，它在与多个服务实例中的当前提供的服务相对应的服务实例中与PDSN交换数据流。

公开(公告)号：US07738464B2

公开(公告)日：2010-06-15

申请号：US10497862

申请日：2002-12-06

申请人： Sung-Won Lee ,  Dong-Soo Park ,  Jin-Sung Cho

发明人： Sung-Won Lee ,  Dong-Soo Park ,  Jin-Sung Cho

IPC分类号： H04L12/28

CPC分类号： H04L12/66 ,  G06Q20/102 ,  H04L12/14 ,  H04L63/083 ,  H04M15/28 ,  H04M15/61 ,  H04M15/62 ,  H04M15/8016 ,  H04W4/24 ,  H04W8/18 ,  H04W12/06 ,  H04W28/24

摘要： Disclosed is a method for providing a service to MS (Mobile Station) according to a service quality in a service system including MS, BTS (Base Transceiver System) that can communicate with the MS, and a profile server for storing service quality profile information for the MS. The profile server comprises storing identification information indicating a user of the MS along with service quality profiles for the services that can be provided to the MS; and upon receipt of an MS information request from the BTS scheduled to service the MS, providing service quality profiles for the MS to the BTS, and providing a service required by the MS according to a service quality profile for the service.

摘要翻译： 本发明公开了一种根据服务系统中的服务质量向MS（移动台）提供服务的方法，所述服务系统包括可以与MS通信的MS，BTS（基站收发器系统）和用于存储服务质量简档信息的简档服务器 MS。 简档服务器包括存储指示MS的用户的标识信息以及可以提供给MS的服务的服务质量简档; 并且在从被调度服务于所述MS的BTS接收到MS信息请求时，向所述BTS提供所述MS的服务质量简档，以及根据所述服务的服务质量简档提供所述MS所需的服务。

公开(公告)号：US07269423B2

公开(公告)日：2007-09-11

申请号：US10338716

申请日：2003-01-09

申请人： Sung-Won Lee ,  Young-Ky Kim ,  Dong-Soo Park ,  Dong-Jun Lee ,  Sang-Soo Kim ,  Jin-Sung Cho

发明人： Sung-Won Lee ,  Young-Ky Kim ,  Dong-Soo Park ,  Dong-Jun Lee ,  Sang-Soo Kim ,  Jin-Sung Cho

IPC分类号： H04Q7/20

CPC分类号： H04W28/16 ,  H04W8/18 ,  H04W72/00 ,  H04W76/10 ,  H04W88/12

摘要： A QoS-based call admission system and method for a mobile communication system. To establish a call for a mobile station according to the QoS of the call, upon request of setup of a call requiring a QoS guarantee, a base transceiver station determines whether a channel element is available. In the presence of an available channel element, the base transceiver station determines whether a remaining bandwidth can support a data rate required to guarantee the QoS. If the data rate is supported, the base transceiver station assigns the channel element and connects its intra switch to a base station controller. Then the base transceiver station transmits a call accept response signal to the base station controller.

摘要翻译： 一种用于移动通信系统的基于QoS的呼叫接纳系统和方法。 为了根据呼叫的QoS来建立对移动站的呼叫，在建立需要QoS保证的呼叫的请求时，基站收发器确定信道单元是否可用。 在存在可用的信道单元的情况下，基站收发器确定剩余带宽是否能够支持保证QoS所需的数据速率。 如果支持数据速率，则基站收发器分配信道单元并将其内部交换机连接到基站控制器。 然后基站收发台向基站控制器发送呼叫接受响应信号。

公开(公告)号：US07065362B2

公开(公告)日：2006-06-20

申请号：US10317485

申请日：2002-12-12

申请人： Sung-Won Lee ,  Young-Ky Kim ,  Dong-Soo Park ,  Dong-Jun Lee ,  Sang-Soo Kim ,  Jin-Sung Cho

发明人： Sung-Won Lee ,  Young-Ky Kim ,  Dong-Soo Park ,  Dong-Jun Lee ,  Sang-Soo Kim ,  Jin-Sung Cho

IPC分类号： H04Q7/20

CPC分类号： H04W36/02 ,  H04W92/12 ,  H04W92/20

摘要： A base station controller (BSC) performs a handoff of a mobile terminal (MT) moving between cells of base transceiver stations (BTSs) in a mobile communication system. If a target BTS is selected as a handoff candidate for the MT as the MT moves from a cell of a source BTS in service toward a cell of the target BTS, the BSC transmits to the target BTS a first message for requesting the target BTS to buffer packets, and transmits packets to be transmitted to the MT to both the source BTS and the target BTS. If the target BTS is determined as a serving BTS for the MT, the BSC transmits to the target BTS a second message including a last sequence number in order to request the target BTS to transmit, to the MT, packets with sequence numbers following the last sequence number of a last packet transmitted from the source BTS to the MT, among the buffered packets.