中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

38 records (took 0.018 seconds)

    METHOD OF MULTI-PHASE CALL ADMISSION CONTROL ON WIRELESS INTERNET SYSTEM USING ACTIVE SET
    21.
    发明申请
    METHOD OF MULTI-PHASE CALL ADMISSION CONTROL ON WIRELESS INTERNET SYSTEM USING ACTIVE SET 审中-公开
    使用活动集的无线互联网系统多相呼叫接纳控制方法

    公开(公告)号：US20090316651A1

    公开(公告)日：2009-12-24

    申请号：US12441378

    申请日：2007-09-13

    Applicant: Seung-Que Lee ,  Nam-Hoon Park ,  Dae-Sik Kim

    Inventor： Seung-Que Lee ,  Nam-Hoon Park ,  Dae-Sik Kim

    IPC: H04W36/00 ,  H04W72/04 ,  H04L12/66

    CPC classification number: H04W72/0486 ,  H04W36/18 ,  H04W64/006

    Abstract: Provided is a method of multi-phase call admission control on a wireless Internet system using an active set. The method includes the steps of: a) periodically checking, at one base station, active user sets of the base station and neighboring base stations to extract at least one terminal existing simultaneously in the respective active user sets of the predetermined base stations among the checked base stations for a predetermined period of time, and managing the extracted terminal as a stationary active user set; b) checking whether resources for the stationary active user set are available upon exhaustion of resources reserved for new and handover calls; and c) accepting a corresponding call when the resources are available, and rejecting the corresponding call when the resources are not available.

    Abstract translation: 提供了一种使用活动集的无线因特网系统上的多阶段呼叫许可控制的方法。 该方法包括以下步骤：a）在一个基站周期性地检查基站和相邻基站的活动用户组，以提取在所检查的基站中的预定基站的相应活动用户集中同时存在的至少一个终端 基站预定时间段，并将提取的终端管理为固定有效用户组; b）在为新的和切换呼叫预留的资源耗尽时，检查静态主动用户组的资源是否可用; 以及c）当资源可用时接受对应的呼叫，并且当资源不可用时拒绝相应的呼叫。

    Method for dynamic change of operation mode in wireless communication system
    22.
    发明授权
    Method for dynamic change of operation mode in wireless communication system 有权
    无线通信系统动态变化方式

    公开(公告)号：US08538406B2

    公开(公告)日：2013-09-17

    申请号：US13330547

    申请日：2011-12-19

    Applicant: Seung Que Lee ,  Hyung Deug Bae ,  Jun Sik Kim ,  Sang Chul Oh ,  Kyong Tak Cho ,  Nam Hoon Park

    Inventor： Seung Que Lee ,  Hyung Deug Bae ,  Jun Sik Kim ,  Sang Chul Oh ,  Kyong Tak Cho ,  Nam Hoon Park

    IPC: H04M3/00

    CPC classification number: H04W48/04 ,  H04W4/08 ,  H04W84/045

    Abstract: Disclosed is a method of operating a femto base station (BS) in a wireless communication system, the method comprising: receiving an access request comprising a closed subscriber group (CSG) identifier (ID) from user equipment (UE); determining a number N of UE accessing the femto BS; ascertaining an access type to determine whether the UE is a CSG UE or a non-CSG UE of the femto BS on the basis of the CSG ID of the UE; and determining whether to admit access of the UE on the basis of the access type, the N and access admittable information, the access admittable information comprising UCSG, i.e., a maximum number of CSG UE of which access is admitted; UALL, i.e., a maximum number of non-CSG UE of which access is admitted; and UMAX, i.e., a maximum number of UE of which access is admitted.

    Abstract translation: 公开了一种在无线通信系统中操作毫微微基站（BS）的方法，所述方法包括：从用户设备（UE）接收包括封闭用户组（CSG）标识符（ID）的接入请求; 确定接入所述毫微微BS的UE的数量N; 确定接入类型以基于所述UE的CSG ID来确定所述UE是所述毫微微BS的CSG UE还是非CSG UE; 以及根据所述接入类型，所述N和所述可接入信息来确定是否允许所述UE的接入，所述接入可接入信息包括UCSG，即其允许接入的CSG UE的最大数量; UALL，即允许访问的非CSG UE的最大数量; 和UMAX，即允许接入的UE的最大数量。

    Method and apparatus for paging optimization of base station supporting hybrid cell
    25.
    发明授权
    Method and apparatus for paging optimization of base station supporting hybrid cell 失效
    用于基站支持混合小区的寻呼优化的方法和装置

    公开(公告)号：US08306559B2

    公开(公告)日：2012-11-06

    申请号：US12819687

    申请日：2010-06-21

    Applicant: Seung-Que Lee ,  Hyung Deung Bae ,  Jun Sik Kim ,  Sang Chul Oh ,  Nam Hoon Park

    Inventor： Seung-Que Lee ,  Hyung Deung Bae ,  Jun Sik Kim ,  Sang Chul Oh ,  Nam Hoon Park

    IPC: H04W68/00

    CPC classification number: H04W68/02 ,  H04W84/045

    Abstract: A method for paging optimization in a communication system having one or more base stations and one or more mobile stations within a paging target cell, includes detecting a hybrid base station supporting a hybrid cell from the one or more base stations; and determining whether or not one or more mobile stations registered in the hybrid cell include only closed subscriber group (CSG) members, and defining an operating state of the hybrid base station based on the determination result. The method further includes determining whether or not each of the one or more base stations is included in paging targets based on the operating state of the hybrid base station.

    Abstract translation: 一种在具有一个或多个基站和寻呼目标小区内的一个或多个移动站的通信系统中的寻呼优化方法，包括：检测一个或多个基站支持混合小区的混合基站; 以及确定注册在所述混合小区中的一个或多个移动站是否仅包括封闭用户组（CSG）成员，以及基于所述确定结果来定义所述混合基站的操作状态。 该方法还包括基于混合基站的操作状态来确定一个或多个基站中的每一个是否包括在寻呼目标中。

    METHOD AND APPARATUS FOR CONTROLLING INTERFERENCE BETWEEN BASE STATIONS
    26.
    发明申请
    METHOD AND APPARATUS FOR CONTROLLING INTERFERENCE BETWEEN BASE STATIONS 有权
    控制基站间干扰的方法和装置

    公开(公告)号：US20110151907A1

    公开(公告)日：2011-06-23

    申请号：US12860512

    申请日：2010-08-20

    Applicant: Sang Chul OH ,  Seung-Que LEE ,  Hyung Deug BAE ,  Jun Sik KIM ,  Nam Hoon PARK

    Inventor： Sang Chul OH ,  Seung-Que LEE ,  Hyung Deug BAE ,  Jun Sik KIM ,  Nam Hoon PARK

    IPC: H04B15/00

    CPC classification number: H04W72/0426 ,  H04W84/045 ,  H04W92/045 ,  H04W92/20

    Abstract: A method for controlling interference between base stations in a radio communication system in which an indirect interface for indirectly connecting the base stations exists and an direct interface for directly connecting the base stations does not exist, the method includes: converting a first interference control message used in the direct interface into a format of a protocol of the indirect interface to thereby generate a second interference control message; and transmitting the second interference control message through the indirect interface.

    Abstract translation: 一种用于控制无线电通信系统中的基站之间的干扰的方法，其中存在用于间接连接基站的间接接口，并且不存在用于直接连接基站的直接接口，该方法包括：转换所使用的第一干扰控制消息 在直接接口中成为间接接口协议的格式从而产生第二干扰控制消息; 以及通过所述间接接口发送所述第二干扰控制消息。

    Terminal Of Portable Internet System And Method Of Transmitting Uplink Data In Terminal
    27.
    发明申请
    Terminal Of Portable Internet System And Method Of Transmitting Uplink Data In Terminal 有权
    便携式互联网系统终端和终端上传数据的方法

    公开(公告)号：US20090109844A1

    公开(公告)日：2009-04-30

    申请号：US11792222

    申请日：2005-05-17

    Applicant: Seung-Que Lee ,  Nam-Hoon Park ,  Jee-Hwan Ahn

    Inventor： Seung-Que Lee ,  Nam-Hoon Park ,  Jee-Hwan Ahn

    IPC: H04L12/56

    CPC classification number: H04L49/901 ,  H04L47/14 ,  H04L47/2441 ,  H04L47/32 ,  H04L47/50 ,  H04L49/9031

    Abstract: A terminal of a portable Internet system comprising a medium access control (MAC) layer and a physical layer, the MAC layer comprising: a classifier classifying packets into classes; a delayer calling queue operating functions when a predetermined period of time is passed after the packets are classified by the classifier; a wait queue storing packets by the queue operating functions; and a packet processor processing the packet in the wait queue and transmitting the processed packet to the physical layer.

    Abstract translation: 一种包括介质访问控制（MAC）层和物理层的便携式因特网系统的终端，所述MAC层包括：分类器将分组分类成类; 延迟器在通过分类器分类分组之后经过预定时间段时调用队列操作功能; 等待队列通过队列操作功能存储数据包; 以及分组处理器处理等待队列中的分组并将处理的分组发送到物理层。

    GPRS (general packet radio service) system with multiple GGSNS (gateway GPRS supporting nodes) and method for selecting GGSN
    28.
    发明授权
    GPRS (general packet radio service) system with multiple GGSNS (gateway GPRS supporting nodes) and method for selecting GGSN 失效
    具有多个GGSNS（网关GPRS支持节点）的GPRS（通用分组无线业务）系统和选择GGSN的方法

    公开(公告)号：US07372838B2

    公开(公告)日：2008-05-13

    申请号：US10438114

    申请日：2003-05-14

    Applicant: Seung-Que Lee ,  Nam-Hoon Park ,  Dae-Sik Kim ,  Choong-Ho Cho

    Inventor： Seung-Que Lee ,  Nam-Hoon Park ,  Dae-Sik Kim ,  Choong-Ho Cho

    IPC: H04Q7/24 ,  H04L12/28 ,  H04L12/56

    CPC classification number: H04W88/16 ,  H04W48/17

    Abstract: A GPRS system having multiple GGSNs connected to a public network, for providing a packet-based mobile service, comprises: an SGSN for controlling a connection operation according to a session request of a mobile terminal for receiving the packet-based mobile service, and transmitting a packet according to a connected session; a multiple GGSN unit including a plurality of sub GGSNs, selected by the SGSN according to a session request by the mobile terminal, for transmitting and receiving packets; a DNS for storing DNS names and IP information in the GGSNs of the multiple GGSN unit according to selection of the SGSN; an operator network for managing the DNS and communication; and an edge router for performing packet routing between the GPRS system and the public network.

    Abstract translation: 具有连接到公共网络的多个GGSN的用于提供基于分组的移动服务的GPRS系统包括：SGSN，用于根据用于接收基于分组的移动服务的移动终端的会话请求来控制连接操作，以及发送 根据连接会话的分组; 多个GGSN单元，包括由SGSN根据移动终端的会话请求选择的用于发送和接收分组的多个子GGSN; 用于根据SGSN的选择在多个GGSN单元的GGSN中存储DNS名称和IP信息的DNS; 用于管理DNS和通信的运营商网络; 以及用于在GPRS系统和公共网络之间执行分组路由的边缘路由器。

    Terminal and method for managing bandwidth of terminal
    29.
    发明申请
    Terminal and method for managing bandwidth of terminal 有权
    端子和端子管理方法

    公开(公告)号：US20070133402A1

    公开(公告)日：2007-06-14

    申请号：US11636783

    申请日：2006-12-11

    Applicant: Seung-Que Lee ,  Nam-Hoon Park

    Inventor： Seung-Que Lee ,  Nam-Hoon Park

    IPC: H04L12/26 ,  H04Q7/00

    CPC classification number: H04W28/20

    Abstract: A terminal includes a higher level bandwidth manager and a lower level bandwidth manager. The higher level bandwidth manager generates a guaranteed access request message including size information of a bandwidth corresponding to user data, transmits the guaranteed access request message, and transmits a user data transmission message including the user data. The lower level bandwidth manager uses the guaranteed access request message transmitted from the higher level bandwidth manager, generates a bandwidth request message using a guaranteed access, transmits the bandwidth request message to a base station, obtains the user data from the user data transmission message when receiving a bandwidth allocation signal from the base station, and transmits the user data to the base station.

    Abstract translation: 终端包括较高级带宽管理器和较低级带宽管理器。 较高级带宽管理器生成包括与用户数据对应的带宽的大小信息的保证访问请求消息，发送保证访问请求消息，并发送包括用户数据的用户数据传输消息。 较低级带宽管理器使用从较高级带宽管理器发送的保证访问请求消息，使用保证访问生成带宽请求消息，向基站发送带宽请求消息，从用户数据传输消息获取用户数据， 从基站接收带宽分配信号，并将用户数据发送到基站。

Patent Agency Ranking