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1. 发明申请

US20100130211A1 HANDOVER DETERMINATION APPARATUS AND METHOD IN OVERLAY WIRELESS NETWORK ENVIRONMENT 审中-公开
标题翻译：覆盖无线网络环境中的切换判定装置及方法
公开(公告)号：US20100130211A1
公开(公告)日：2010-05-27
申请号：US12580054
申请日：2009-10-15
申请人： Jung-sook Bae , Dae-ho Kim , Yeong-jin Kim
发明人： Jung-sook Bae , Dae-ho Kim , Yeong-jin Kim
IPC分类号： H04W36/00 , H04W36/24
CPC分类号： H04W36/00837 , H04W36/04 , H04W36/30
摘要： A handover determination apparatus and method in an overlay wireless network environment is provided. A handover situation is detected with consideration of a user environment including user requirements and service efficiency, as well as received signal strength of a wireless network, and an unnecessary handover due to a temporary condition change is prevented by use of a dwell timer. Accordingly, a seamless optimized wireless network service can be provided to a user regardless of a location of the user.
摘要翻译：提供了覆盖无线网络环境中的切换确定装置和方法。考虑到包括用户要求和服务效率在内的用户环境以及无线网络的接收信号强度来检测切换情况，并且通过使用驻留定时器来防止由于临时条件改变引起的不必要的切换。因此，无论用户的位置如何，可以向用户提供无缝优化的无线网络服务。

2. 发明授权

US08244261B2 Apparatus and method for managing radio resources in mobile communication system 失效
标题翻译：移动通信系统中管理无线电资源的装置和方法
公开(公告)号：US08244261B2
公开(公告)日：2012-08-14
申请号：US12626888
申请日：2009-11-28
申请人： Sung-gu Choi , Yeon-seung Shin , Yeong-jin Kim
发明人： Sung-gu Choi , Yeon-seung Shin , Yeong-jin Kim
IPC分类号： H04W72/00 , H04L1/00
CPC分类号： H04W28/24 , H04W28/08 , H04W36/26 , H04W72/04 , H04W76/18
摘要： Disclosed are an apparatus and a method for managing radio resources, capable of effectively managing radio resources. When a normal call and a handover call are attempted, radio resources are allocated and it is determined whether or not to perform an overload control based on received load related information and then it is determined whether or not to admit the call depending on an availability of a bandwidth for radio resources, a priority of real time traffic or a locking probability of data. The quality and efficiency of a mobile communication service is enhanced by pertaining an effective allocation on radio resources and controlling the load of radio resources in the mobile communication system. The radio resource managing apparatus and method using the same are applied to IMT (International Mobile Telecommunications)-Advanced system base station, thereby optimizing the efficiency of radio resources.
摘要翻译：公开了能够有效管理无线电资源的无线电资源的管理装置和方法。当尝试正常呼叫和切换呼叫时，分配无线电资源，并且基于接收到的负载相关信息来确定是否执行过载控制，然后根据可用性确定是否接纳呼叫无线电资源的带宽，实时流量的优先级或数据的锁定概率。通过对无线电资源的有效分配和控制移动通信系统中的无线电资源的负担来提高移动通信业务的质量和效率。将其使用的无线资源管理装置和方法应用于IMT（国际移动电信） - 高级系统基站，从而优化无线资源的效率。

3. 发明授权

US08582513B2 Apparatus and method for controlling inter-cell interference 有权
标题翻译：用于控制小区间干扰的装置和方法
公开(公告)号：US08582513B2
公开(公告)日：2013-11-12
申请号：US12636102
申请日：2009-12-11
申请人： Soon-gi Park , Yeon-seung Shin , Hyung-sub Kim , Yeong-jin Kim , In-tae Hwang , Gil-sang Yoon , Jeong-hwan Lee
发明人： Soon-gi Park , Yeon-seung Shin , Hyung-sub Kim , Yeong-jin Kim , In-tae Hwang , Gil-sang Yoon , Jeong-hwan Lee
IPC分类号： H04W4/00 , H04W72/00
CPC分类号： H04W72/082 , H04W16/10 , H04W16/30 , H04W52/243 , H04W72/0433
摘要： A technology for inter-cell interference control is provided. In one general aspect, the inter-cell interference may be controlled by resource allocation scheduling or power management. A cell may be divided into a plurality of regions. A constant available resource band and a selectively available band are allocated to each region. Each of the allocated resource bands is assigned with an interference characteristic. The resource allocation scheduling and the power management are performed according to the resources allocated to the respective regions and the interference characteristics assigned to the respective resources.
摘要翻译：提供了一种用于小区间干扰控制的技术。在一个一般方面，小区间干扰可以通过资源分配调度或电源管理来控制。单元可以被分成多个区域。将恒定的可用资源频带和选择性可用频带分配给每个区域。每个被分配的资源带被分配干扰特性。根据分配给各个区域的资源和分配给各个资源的干扰特性来执行资源分配调度和功率管理。

4. 发明申请

US20100159938A1 CONTROL CHANNEL MANAGING APPARATUS, CONTROL CHANNEL SEARCHING APPARATUS, AND CONTROL CHANNEL ALLOCATION METHOD 有权
标题翻译：控制通道管理设备，控制通道搜索设备和控制通道分配方法
公开(公告)号：US20100159938A1
公开(公告)日：2010-06-24
申请号：US12536047
申请日：2009-08-05
申请人： Jae-sheung SHIN , Hyun-seo Park , Kyung-sook Kim , Yeon-seung Shin , Yeong-jin Kim
发明人： Jae-sheung SHIN , Hyun-seo Park , Kyung-sook Kim , Yeon-seung Shin , Yeong-jin Kim
IPC分类号： H04W72/00
CPC分类号： H04W48/12 , H04L1/0009 , H04L5/0037 , H04L5/0046 , H04L5/0091 , H04W72/042
摘要： There are provided a control channel managing apparatus of a base station, a control channel searching apparatus of a user equipment (UE) and a control channel allocating method in a mobile communication system. When an aggregation level is high and a plurality of UEs having the same starting address of a control channel search space are scheduled in a corresponding subframe, control information with respect to conflicting UEs which have lower priorities in terms of allocation of control information can be transmitted through the conflicting UE space. Hence, more control information can be transmitted and the number of available UEs corresponding to the control information increases, and thus an improvement in the performance of the entire network can be achieved.
摘要翻译：在移动通信系统中提供基站的控制信道管理装置，用户装置（UE）的控制信道搜索装置和控制信道分配方法。当聚合级别高并且在对应的子帧中调度具有控制信道搜索空间的相同起始地址的多个UE时，可以发送关于在控制信息的分配方面具有较低优先级的冲突UE的控制信息通过冲突的UE空间。因此，可以发送更多的控制信息，并且与控制信息对应的可用UE的数量增加，从而可以实现整个网络的性能的提高。

5. 发明申请

US20100091734A1 PACKET FORWARDING METHOD IN THE CASE OF THE HANDOVER BETWEEN BASE STATIONS 审中-公开
标题翻译：在基站之间的切换案例中的分组前向方法
公开(公告)号：US20100091734A1
公开(公告)日：2010-04-15
申请号：US12530730
申请日：2008-07-28
申请人： Ji-soo Park , Cheol-hye Cho , Yeong-jin Kim , Young-jick Bahg
发明人： Ji-soo Park , Cheol-hye Cho , Yeong-jin Kim , Young-jick Bahg
IPC分类号： H04W36/00
CPC分类号： H04W92/20 , H04W36/08
摘要： A method for forwarding packets in handover between base stations (eNBs) is provided. A source eNB confirming handover success sends control data indicating an EOD of a forwarding packet to a target eNB when there are no more packets to be forwarded to the target eNB, and the target eNB receiving the control data recognizes from the control data that there are no more packets to be forwarded from the source eNB, thus preventing delay in the handover between the eNBs.
摘要翻译：提供了一种用于在基站（eNB）之间的切换中转发分组的方法。确认切换成功的源eNB在不存在要向目标eNB转发的分组的情况下，向目标eNB发送表示转发分组的EOD的控制数据，接收到控制数据的目标eNB从控制数据中识别存在不再有从源eNB转发的分组，从而防止eNB之间的切换延迟。

6. 发明授权

US08229446B2 Control channel managing apparatus, control channel searching apparatus, and control channel allocation method 有权
标题翻译：控制信道管理装置，控制信道搜索装置和控制信道分配方法
公开(公告)号：US08229446B2
公开(公告)日：2012-07-24
申请号：US12536047
申请日：2009-08-05
申请人： Jae-sheung Shin , Hyun-seo Park , Kyung-sook Kim , Yeon-seung Shin , Yeong-jin Kim
发明人： Jae-sheung Shin , Hyun-seo Park , Kyung-sook Kim , Yeon-seung Shin , Yeong-jin Kim
IPC分类号： H04W72/00
CPC分类号： H04W48/12 , H04L1/0009 , H04L5/0037 , H04L5/0046 , H04L5/0091 , H04W72/042
摘要： There are provided a control channel managing apparatus of a base station, a control channel searching apparatus of a user equipment (UE) and a control channel allocating method in a mobile communication system. When an aggregation level is high and a plurality of UEs having the same starting address of a control channel search space are scheduled in a corresponding subframe, control information with respect to conflicting UEs which have lower priorities in terms of allocation of control information can be transmitted through the conflicting UE space. Hence, more control information can be transmitted and the number of available UEs corresponding to the control information increases, and thus an improvement in the performance of the entire network can be achieved.
摘要翻译：在移动通信系统中提供基站的控制信道管理装置，用户装置（UE）的控制信道搜索装置和控制信道分配方法。当聚合级别高并且在对应的子帧中调度具有控制信道搜索空间的相同起始地址的多个UE时，可以发送关于在控制信息的分配方面具有较低优先级的冲突UE的控制信息通过冲突的UE空间。因此，可以发送更多的控制信息，并且与控制信息对应的可用UE的数量增加，从而可以实现整个网络的性能的提高。

7. 发明申请

US20090154423A1 METHOD OF ACCESSING OPTIMAL ACCESS NETWORK USING ACCESS GATEWAY IN MOBILE TERMINAL 审中-公开
标题翻译：使用移动终端中的访问网关访问最佳访问网络的方法
公开(公告)号：US20090154423A1
公开(公告)日：2009-06-18
申请号：US12323730
申请日：2008-11-26
申请人： Pyeong-jung SONG , Soo-chang Kim , Yeon-seung Shin , Yeong-jin Kim
发明人： Pyeong-jung SONG , Soo-chang Kim , Yeon-seung Shin , Yeong-jin Kim
IPC分类号： H04W4/00
CPC分类号： H04W48/18 , H04W24/10
摘要： Provided is a method of causing a mobile terminal to access an optimal access network using an access gateway. By searching for neighboring access network nodes periodically to select an optimal access network node when the mobile terminal accesses a serving access network node or when the mobile terminal performs handover, and accessing the selected optimal access network node through the access gateway to communicate with the optimal access network, it is possible to reduce communication costs and provide high-quality communication services to users without installing any additional apparatus require for heterogeneous networking. Furthermore, by performing authentication, registration, and QoS control in advance before accessing the optimal access network node, it is possible to reduce a time consumed to access the optimal access network node.
摘要翻译：提供了一种使移动终端使用接入网关访问最佳接入网络的方法。当移动终端访问服务接入网络节点时或当移动终端执行切换时，周期性地搜索相邻接入网节点以选择最佳接入网节点，并且通过接入网关接入所选择的最佳接入网节点，以与最优接入网节点进行通信接入网络，可以降低通信成本并向用户提供高质量的通信服务，而无需安装异构网络的任何附加设备。此外，通过在访问最优接入网络节点之前预先执行认证，注册和QoS控制，可以减少访问最佳接入网络节点所消耗的时间。

8. 发明授权

US08559390B2 Method and apparatus for performing vertical handover in SDR terminal 有权
标题翻译：在SDR终端中执行垂直切换的方法和装置
公开(公告)号：US08559390B2
公开(公告)日：2013-10-15
申请号：US12580461
申请日：2009-10-16
申请人： Seung-que Lee , Nam-hoon Park , Yeong-jin Kim
发明人： Seung-que Lee , Nam-hoon Park , Yeong-jin Kim
IPC分类号： H04W4/00
CPC分类号： H04W36/005
摘要： Disclosed are a method and apparatus for allowing a Software Defined Radio (SDR) terminal to perform a vertical handover between different services. The vertical handover method includes: receiving a handover request from an application service which is currently being executed; selecting a new application service which is a handover target from among a plurality of application services, in response to the handover request; installing the new application service in the SDR terminal so that the new application service is executable by the SDR terminal; and performing a handover to the new application service. Accordingly, since handover is performed seamlessly between different services, continuity of service may be ensured.
摘要翻译：公开了一种允许软件定义无线电（SDR）终端在不同服务之间执行垂直切换的方法和装置。垂直切换方法包括：从当前正在执行的应用服务接收切换请求; 响应于所述切换请求，从多个应用服务中选择作为切换目的的新的应用服务; 将新的应用服务安装在SDR终端中，使得新的应用服务可以由SDR终端执行; 并执行到新的应用服务的切换。因此，由于在不同服务之间无缝地执行切换，因此可以确保服务的连续性。

9. 发明申请

US20100136973A1 METHOD AND APPARATUS FOR PERFORMING VERTICAL HANDOVER IN SDR TERMINAL 有权
标题翻译：在SDR终端中执行垂直切换的方法和装置
公开(公告)号：US20100136973A1
公开(公告)日：2010-06-03
申请号：US12580461
申请日：2009-10-16
申请人： Seung-que Lee , Nam-hoon Park , Yeong-jin Kim
发明人： Seung-que Lee , Nam-hoon Park , Yeong-jin Kim
IPC分类号： H04W36/00
CPC分类号： H04W36/005
摘要： Disclosed are a method and apparatus for allowing a Software Defined Radio (SDR) terminal to perform a vertical handover between different services. The vertical handover method includes: receiving a handover request from an application service which is currently being executed; selecting a new application service which is a handover target from among a plurality of application services, in response to the handover request; installing the new application service in the SDR terminal so that the new application service is executable by the SDR terminal; and performing a handover to the new application service. Accordingly, since handover is performed seamlessly between different services, continuity of service may be ensured.
摘要翻译：公开了一种允许软件定义无线电（SDR）终端在不同服务之间执行垂直切换的方法和装置。垂直切换方法包括：从当前正在执行的应用服务接收切换请求; 响应于所述切换请求，从多个应用服务中选择作为切换目的的新的应用服务; 将新的应用服务安装在SDR终端中，使得新的应用服务可以由SDR终端执行; 并执行到新的应用服务的切换。因此，由于在不同服务之间无缝地执行切换，因此可以确保服务的连续性。

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