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1. 发明申请

US20100157922A1 PHYSICAL DOWNLINK CONTROL CHANNEL RESOURCE-BASED SCHEDULING METHOD AND APPARATUS USED BY BASE STATION 有权
标题翻译：基于物理下行链路控制信道资源的调度方法和基站使用的设备
公开(公告)号：US20100157922A1
公开(公告)日：2010-06-24
申请号：US12607374
申请日：2009-10-28
申请人： Kyung-sook KIM , Jae-sheung SHIN , Hyun-seo PARK , Young-jick BAHG , Yeon-seung SHIN
发明人： Kyung-sook KIM , Jae-sheung SHIN , Hyun-seo PARK , Young-jick BAHG , Yeon-seung SHIN
IPC分类号： H04W72/14
CPC分类号： H04L5/0053 , H04L5/006 , H04L5/0094 , H04W72/1263
摘要： Provided are a physical downlink control channel (PDCCH)-based scheduling method and apparatus suitable for use by a base station in a long-term evolution (LTE) system. The scheduling method includes: determining an aggregation level of a common search space of a PDCCH by considering channel quality of a plurality of user equipments (UEs); identifying the number of PDCCH candidates and the number of messages, which require allocation of the common search space, based on the determined aggregation level and selecting messages by a smaller number of the number of messages and the number of PDCCH candidates; and allocating PDCCH resources and physical downlink shared channel (PDSCH) resources for the selected messages. In a situation where the PDCCH resources are shared by downlink scheduling information and uplink scheduling information of different UEs, the PDCCH resource-based scheduling method can be used by the base station to efficiently utilize the PDCCH resources.
摘要翻译：提供了适用于长期演进（LTE）系统中的基站的物理下行链路控制信道（PDCCH）的调度方法和装置。调度方法包括：通过考虑多个用户设备（UE）的信道质量来确定PDCCH的公共搜索空间的聚合级别; 基于所确定的聚合级别来识别PDCCH候选的数量和需要分配公共搜索空间的消息的数量，并且通过更少数量的消息数量和PDCCH候选的数量来选择消息; 并为所选择的消息分配PDCCH资源和物理下行链路共享信道（PDSCH）资源。在PDCCH资源由不同UE的下行调度信息和上行链路调度信息共享的情况下，基站资源调度方式可以由基站使用，有效利用PDCCH资源。

2. 发明申请

US20100150049A1 BEARER CONTROL AND MANAGEMENT METHOD IN THE IP-BASED EVOLVED MOBILE COMMUNICATION NETWORK 审中-公开
标题翻译：基于IP的移动通信网络中的轴承控制和管理方法
公开(公告)号：US20100150049A1
公开(公告)日：2010-06-17
申请号：US12526628
申请日：2008-05-22
申请人： Chang-ki Kim , Han-Jun Yoon , Young-Jick Bahg
发明人： Chang-ki Kim , Han-Jun Yoon , Young-Jick Bahg
IPC分类号： H04W72/04 , H04H20/71 , H04W36/00
CPC分类号： H04W76/12 , H04W76/11 , H04W76/32 , H04W80/04 , H04W88/16
摘要： A method for controlling and managing a bearer in a gateway of an IP-based mobile communication network is provided. A protocol message that must be sent between a mobility management entity and a gateway where a bearer exists is newly defined as context setup and IP allocation request/response messages, request/response messages for setup and release of a tunnel for service initiation and release, user equipment handover completion/completion acknowledgement messages, paging indication/response messages for a packet coming from a network, and multicast-service join/leave indication messages when the user equipment is powered on/off, resulting in high efficiency of signal protocol and efficient bearer management irrespective of separation or integration of physical nodes of the mobility management entity and the serving gateway.
摘要翻译：提供了一种用于控制和管理基于IP的移动通信网络的网关中的承载的方法。必须在移动性管理实体和存在承载的网关之间发送的协议消息被新定义为上下文建立和IP分配请求/响应消息，用于设置和发布用于服务启动和释放的隧道的请求/响应消息，用户设备切换完成/完成确认消息，来自网络的分组的寻呼指示/响应消息，以及当用户设备通电/断开时的多播服务加入/离开指示消息，导致信号协议的高效率和高效率承载管理，而不管移动性管理实体和服务网关的物理节点的分离或集成。

3. 发明授权

US07292561B2 SIP-based user mobility providing apparatus and method 有权
标题翻译：基于SIP的用户移动性提供设备和方法
公开(公告)号：US07292561B2
公开(公告)日：2007-11-06
申请号：US10882604
申请日：2004-06-30
申请人： Eun-Hee Hyun , Young-Jick Bahg
发明人： Eun-Hee Hyun , Young-Jick Bahg
IPC分类号： H04Q7/24
CPC分类号： H04W48/18 , H04W4/02
摘要： Disclosed are an SIP-based user mobility service providing apparatus and method using user position information obtained by a sensing apparatus. When a user enters a specific region, a gateway including a sensing management module carries out SIP registration for several terminals existing in the specific region in place of user agents of the terminals. The sensing management module transmits an SIP registration message to an SIP proxy server and notifies the terminals of the completion of SIP registration. Then, the user receives a call using the same kind of a terminal as a specific terminal previously set on the basis of a user's preferences among the terminals in the specific region.
摘要翻译：公开了一种使用由感测装置获得的用户位置信息的基于SIP的用户移动性服务提供装置和方法。当用户进入特定区域时，包括感测管理模块的网关对于存在于特定区域中的多个终端代替终端的用户代理进行SIP注册。感测管理模块向SIP代理服务器发送SIP注册消息，并向终端通知SIP注册的完成。然后，用户使用与特定区域中的终端之间基于用户偏好预先设定的特定终端相同类型的终端来接收呼叫。

4. 发明授权

US08705499B2 Mobile wireless access router for separately controlling traffic signal and control signal 失效
标题翻译：移动无线接入路由器，用于单独控制交通信号和控制信号
公开(公告)号：US08705499B2
公开(公告)日：2014-04-22
申请号：US12086120
申请日：2006-12-05
申请人： Dong-jin Shin , Young-Jick Bahg , Yeong-Jin Kim
发明人： Dong-jin Shin , Young-Jick Bahg , Yeong-Jin Kim
IPC分类号： H04W4/00 , H04W36/00 , G06F15/173
CPC分类号： H04W40/02 , H04L45/16
摘要： A wireless access router for separately controlling a traffic signal and a control signal is provided. In a mobile communication access network structure, in order to optimally support a mobile communication terminal, a control signal and a traffic signal of a base station are divided, and a router is controlled by mobile communication system functions such as a mobility management function, a QoS management function, a session control of the terminal, a mobility control, and a QoS control function that are effectively processed. With a wireless access router having the divided control signal and traffic signal, it is expected the traffic concentration and a packet transmission delay can be prevented.
摘要翻译：提供了用于单独控制交通信号和控制信号的无线接入路由器。在移动通信接入网络结构中，为了最佳地支持移动通信终端，对基站的控制信号和业务信号进行划分，路由器由移动通信系统功能（例如移动管理功能， QoS管理功能，终端的会话控制，移动性控制以及有效处理的QoS控制功能。对于具有划分的控制信号和业务信号的无线接入路由器，可以预期可以防止业务集中和分组传输延迟。

5. 发明申请

US20130157712A1 METHOD OF MANAGING MOBILITY USING COORDINATED MULTIPLE POINT COMMUNICATION 有权
标题翻译：使用协调的多点通信来管理移动的方法
公开(公告)号：US20130157712A1
公开(公告)日：2013-06-20
申请号：US13613570
申请日：2012-09-13
申请人： SoonGi PARK , Byung-Han RYU , Nam Hoon PARK , Jun Sik KIM , Sang Chul OH , Hong Soog KIM , Kyung Sook KIM , Young Jick BAHG , Sung Gu CHOI
发明人： SoonGi PARK , Byung-Han RYU , Nam Hoon PARK , Jun Sik KIM , Sang Chul OH , Hong Soog KIM , Kyung Sook KIM , Young Jick BAHG , Sung Gu CHOI
IPC分类号： H04W36/32 , H04W76/06
CPC分类号： H04B7/024 , H04W36/18
摘要： Provided is a method of managing mobility of a user equipment. The method includes: establishing by a first base station a communication with the user equipment; transmitting by the first base station a Coordinated Multiple Point (CoMP) addition request to a second base station; establishing by the first and second base stations a CoMP communication with the user equipment according to the CoMP addition request; transmitting by the first base station an anchor cell change request to the second base station; and operating the second base station as an anchor cell of the CoMP communication according to the anchor cell switch request.
摘要翻译：提供了一种管理用户设备的移动性的方法。该方法包括：由第一基站建立与用户设备的通信; 由第一基站向第二基站发送协调多点（CoMP）添加请求; 由第一和第二基站根据CoMP添加请求建立与用户设备的CoMP通信; 由第一基站向第二基站发送锚小区改变请求; 以及根据所述锚小区切换请求将所述第二基站操作为所述CoMP通信的锚小区。

6. 发明授权

US08305967B2 Method and system for scheduling subframe in mobile communication relay system 失效
标题翻译：移动通信中继系统子帧调度方法及系统
公开(公告)号：US08305967B2
公开(公告)日：2012-11-06
申请号：US12851150
申请日：2010-08-05
申请人： Jae Sheung Shin , Hyun Seo Park , Kyung Sook Kim , Young Jick Bahg , Yeon Seung Shin , Yeong Jin Kim
发明人： Jae Sheung Shin , Hyun Seo Park , Kyung Sook Kim , Young Jick Bahg , Yeon Seung Shin , Yeong Jin Kim
IPC分类号： H04Q7/00 , H04L12/28
CPC分类号： H04W72/1289 , H04L1/1887 , H04L2001/0097 , H04W84/047
摘要： Provided is a subframe scheduling method in which a relay may transmit interval information of a service to a base station, and the base station may modify a location of a subframe based on the interval information, and thereby preventing a quality deterioration occurring due to a retransmission failure. The subframe scheduling method may include: setting and transmitting, by a base station, subframe information; setting and implementing, by a relay, a service based on the subframe information; transmitting, by the relay, interval information of the service to the base station; modifying, by the base station, the subframe information based on the interval information; and transmitting, by the base station, the modified subframe information to the relay.
摘要翻译：提供了一种子帧调度方法，其中中继器可以向基站发送业务的间隔信息，并且基站可以基于间隔信息修改子帧的位置，从而防止由于重传而发生的质量劣化失败。子帧调度方法可以包括：由基站设置和发送子帧信息; 通过中继设置和实现基于子帧信息的服务; 由所述中继将所述业务的间隔信息发送给所述基站; 由基站修改基于间隔信息的子帧信息; 以及由所述基站向所述中继发送所述修改的子帧信息。

7. 发明申请

US20100309881A1 MOBILE COMMUNICATION SYSTEM AND TUNNEL MANAGEMENT METHOD THEREOF 审中-公开
标题翻译：移动通信系统及其隧道管理方法
公开(公告)号：US20100309881A1
公开(公告)日：2010-12-09
申请号：US12745528
申请日：2008-07-29
申请人： Chang Ki Kim , Young Jick Bahg
发明人： Chang Ki Kim , Young Jick Bahg
IPC分类号： H04W4/00 , H04L12/28
CPC分类号： H04W36/0011 , H04W8/26 , H04W36/02 , H04W40/36 , H04W88/16
摘要： The present invention relates to a mobile communication system and a tunnel management method thereof. In the tunnel management method, tunnel information update request having a user equipment identifier of the user equipment is received at a serving gateway from a mobility managing device when the user equipment performs handoff. Then, tunnel information is updated by changing address information of data destination for all tunnels having the user equipment identifier.
摘要翻译：本发明涉及一种移动通信系统及其隧道管理方法。在隧道管理方法中，当用户设备执行切换时，在移动性管理设备的服务网关处接收到具有用户设备的用户设备标识符的隧道信息更新请求。然后，通过改变具有用户设备标识符的所有隧道的数据目的地的地址信息来更新隧道信息。

8. 发明申请

US20100008299A1 IP CONVERGED MOBILE ACCESS GATEWAY FOR 3G MOBILE SERVICE AND SERVICE METHOD USING THE SAME 审中-公开
标题翻译： IP移动通信移动通信网用于3G移动业务和服务方法
公开(公告)号：US20100008299A1
公开(公告)日：2010-01-14
申请号：US12517770
申请日：2007-12-03
申请人： Dong-Jin Shin , Young-Jick Bahg , Yeong-Jim Kim
发明人： Dong-Jin Shin , Young-Jick Bahg , Yeong-Jim Kim
IPC分类号： H04W88/16 , H04L12/56
CPC分类号： H04W88/16 , H04W76/10 , H04W80/04 , H04W92/02
摘要： Provided are an Internet protocol (IP) converged mobile access gateway for a 3rd generation (3G) mobile service and a service method using the same. The IP converged mobile access gateway including: an access controller adapted to exchange a control signal with the base station and perform mobility control for the terminal and session control for a service request; a transport controller adapted to perform routing database information management and routing protocol processing for packet routing; and a transport executor adapted to set a tunnel with the base station for user data transmission according to control information sent from the access controller, configure a packet data convergence protocol (PDCP) for a logical connection with the terminal, and interwork with the transport controller to perform packet routing and forwarding.
摘要翻译：提供了用于第三代（3G）移动业务的因特网协议（IP）融合移动接入网关和使用其的服务方法。 IP融合移动接入网关包括：适于与基站交换控制信号的接入控制器，并为终端执行移动性控制和对于服务请求的会话控制; 适于对分组路由执行路由数据库信息管理和路由协议处理的传输控制器; 以及传输执行器，用于根据从所述访问控制器发送的控制信息，设置与所述基站的隧道进行用户数据传输，配置与所述终端进行逻辑连接的分组数据会聚协议（PDCP），并与所述传输控制器执行数据包路由和转发。

9. 发明申请

US20050125543A1 SIP-based multimedia communication system capable of providing mobility using lifelong number and mobility providing method 失效
标题翻译：基于SIP的多媒体通信系统能够使用终身号码和移动性提供方法提供移动性
公开(公告)号：US20050125543A1
公开(公告)日：2005-06-09
申请号：US10942368
申请日：2004-09-15
申请人： Hyun-Seo Park , Sook-Yang Kang , Kyung-Sook Kim , Young-Jick Bahg
发明人： Hyun-Seo Park , Sook-Yang Kang , Kyung-Sook Kim , Young-Jick Bahg
IPC分类号： H04L12/66 , G06F15/16 , H04L29/06
CPC分类号： H04L65/1006 , H04L29/06027
摘要： The SIP-based multimedia communication system for providing mobility using lifelong numbers provides mobility through SIP network service domains and a global domain. The SIP network service domain comprises a user agent and an SIP network server. The user agent transmits request/response messages between users to set up, correct, and cancel calls, and when contact information of the user agent is registered and registration of the contact information is cancelled, requests to be informed of state changes in registration information. The SIP network server performs message routing between user agents and informs the contact information of the user agents during message routing. The global domain manages the SIP network service domains and allocates global SIP identifiers, that is, lifelong numbers to users to provide user-centered mobility.
摘要翻译：用于使用终身号码提供移动性的基于SIP的多媒体通信系统通过SIP网络服务域和全球域提供移动性。 SIP网络服务域包括用户代理和SIP网络服务器。用户代理在用户之间发送请求/响应消息以设置，纠正和取消呼叫，并且当注册了用户代理的联系人信息并且取消了联系人信息的注册时，请求通知注册信息中的状态改变。 SIP网络服务器在用户代理之间执行消息路由，并在消息路由期间通知用户代理的联系信息。全球域管理SIP网络服务域，并为用户分配全球SIP标识符，即终身号码，以提供以用户为中心的移动性。

10. 发明授权

US08942714B2 Method of controlling interference from femtocells in consideration of macrocell 有权
标题翻译：考虑到宏小区来控制来自毫微微小区的干扰的方法
公开(公告)号：US08942714B2
公开(公告)日：2015-01-27
申请号：US13334373
申请日：2011-12-22
申请人： Soon Gi Park , Yeon Seung Shin , Pyeong Jung Song , Young Jick Bahg , Yeong Jin Kim
发明人： Soon Gi Park , Yeon Seung Shin , Pyeong Jung Song , Young Jick Bahg , Yeong Jin Kim
IPC分类号： H04W72/00 , H04W52/14 , H04W52/26 , H04W52/32 , H04W52/36 , H04W16/32 , H04W24/10 , H04W28/04 , H04W72/08 , H04W84/04
CPC分类号： H04W52/143 , H04W16/32 , H04W24/10 , H04W28/04 , H04W52/265 , H04W52/325 , H04W52/367 , H04W72/085 , H04W84/045
摘要： A method of controlling femtocell interference considering a macrocell is provided. The method of controlling the interference includes a method of setting transmission power of the femtocell and methods of avoiding the interference of the femtocell. The methods of avoiding the interference include a PRB rotation method, a PRB transmission power restriction method, a hybrid method and a UB rotation method. The method of setting the transmission power and the methods of avoiding the interference may be implemented independently or implemented in combination with each other. Hence, according to the present invention, the femtocell itself can control the interference without affecting an interface of an existing macrocell base station and without signaling through the interface with the macrocell.
摘要翻译：提供了考虑宏小区来控制毫微微小区干扰的方法。控制干扰的方法包括设置毫微微小区的发送功率的方法以及避免毫微微小区干扰的方法。避免干扰的方法包括PRB旋转方法，PRB发射功率限制方法，混合方法和UB旋转方法。设置发送功率的方法和避免干扰的方法可以独立地实现或彼此组合实现。因此，根据本发明，毫微微小区本身可以控制干扰而不影响现有的宏小区基站的接口，而不需要通过与宏小区的接口的信令。

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