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1. 发明申请

US20100062793A1 MOBILE STATION ASSISTED LOCATION BASED SERVICE 有权
标题翻译：基于移动站的基于位置的服务
公开(公告)号：US20100062793A1
公开(公告)日：2010-03-11
申请号：US12551336
申请日：2009-08-31
申请人： Li-Hsiang Sun , Ki-Dong Lee , Jungwon Min , Shu Wang
发明人： Li-Hsiang Sun , Ki-Dong Lee , Jungwon Min , Shu Wang
IPC分类号： H04W4/02
CPC分类号： H04W64/00 , G01S5/0284 , G01S5/14 , G01S19/51 , H04W24/00 , H04W48/16 , H04W72/042
摘要： A method for determining a location of a mobile station is provided. The mobile station is requested to identify pilot signals monitored by the mobile station. A pilot signal report is received from the mobile station identifying the pilot signals monitored. It is determined that a location of the mobile station cannot be determined according to the identified pilot signals. A resource allocation signal is transmitted to the mobile station. A report is received from at least one assisting station. The report includes information for determining the location of the mobile station. The location of the mobile station is determined according to the information received in the report from the at least one assisting station and the signal received at the base station from the mobile station.
摘要翻译：提供了一种用于确定移动台的位置的方法。请求移动台识别由移动台监视的导频信号。从移动台接收到导频信号报告，识别所监视的导频信号。确定不能根据识别的导频信号来确定移动台的位置。向移动台发送资源分配信号。从至少一个协助站收到报告。该报告包括用于确定移动台的位置的信息。移动站的位置根据来自至少一个辅助站的报告中接收的信息和从基站从移动站接收的信号来确定。

2. 发明授权

US08150420B2 Mobile station assisted location based service 有权
标题翻译：移动台协助定位服务
公开(公告)号：US08150420B2
公开(公告)日：2012-04-03
申请号：US12551336
申请日：2009-08-31
申请人： Li-Hsiang Sun , Ki-Dong Lee , Jungwon Min , Shu Wang
发明人： Li-Hsiang Sun , Ki-Dong Lee , Jungwon Min , Shu Wang
IPC分类号： H04W24/00
CPC分类号： H04W64/00 , G01S5/0284 , G01S5/14 , G01S19/51 , H04W24/00 , H04W48/16 , H04W72/042
摘要： A method for determining a location of a mobile station is provided. The mobile station is requested to identify pilot signals monitored by the mobile station. A pilot signal report is received from the mobile station identifying the pilot signals monitored. It is determined that a location of the mobile station cannot be determined according to the identified pilot signals. A resource allocation signal is transmitted to the mobile station. A report is received from at least one assisting station. The report includes information for determining the location of the mobile station. The location of the mobile station is determined according to the information received in the report from the at least one assisting station and the signal received at the base station from the mobile station.
摘要翻译：提供了一种用于确定移动台的位置的方法。请求移动台识别由移动台监视的导频信号。从移动台接收到导频信号报告，识别所监视的导频信号。确定不能根据识别的导频信号来确定移动台的位置。向移动台发送资源分配信号。从至少一个协助站收到报告。该报告包括用于确定移动台的位置的信息。移动站的位置根据来自至少一个辅助站的报告中接收的信息和从基站从移动站接收的信号来确定。

3. 发明申请

US20090180410A1 ENHANCED TDD FRAME STRUCTURE 有权
标题翻译：增强TDD框架结构
公开(公告)号：US20090180410A1
公开(公告)日：2009-07-16
申请号：US12352498
申请日：2009-01-12
申请人： Ki-Dong Lee , Li-Hsiang Sun , Shu Wang , Sang Gook Kim
发明人： Ki-Dong Lee , Li-Hsiang Sun , Shu Wang , Sang Gook Kim
IPC分类号： H04L5/14
CPC分类号： H04L5/0062 , H04L5/0007
摘要： A method of providing uplink and downlink transmissions between a mobile terminal and a base station in a mobile communication system is provided. The method increases the flexibility and efficiency of a mobile communication system utilizing one or more relay entities and provides new frame structures to support legacy and new transmissions in a mobile communication system.
摘要翻译：提供了一种在移动通信系统中在移动终端和基站之间提供上行链路和下行链路传输的方法。该方法增加了利用一个或多个中继实体的移动通信系统的灵活性和效率，并且提供新的帧结构以支持移动通信系统中的传统和新传输。

4. 发明授权

US08159979B2 Enhanced TDD frame structure 有权
标题翻译：增强TDD帧结构
公开(公告)号：US08159979B2
公开(公告)日：2012-04-17
申请号：US12352498
申请日：2009-01-12
申请人： Ki-Dong Lee , Li-Hsiang Sun , Shu Wang , Sang Gook Kim
发明人： Ki-Dong Lee , Li-Hsiang Sun , Shu Wang , Sang Gook Kim
IPC分类号： H04J3/00 , H04J1/00 , H04W72/04
CPC分类号： H04L5/0062 , H04L5/0007
摘要： A method of providing uplink and downlink transmissions between a mobile terminal and a base station in a mobile communication system is provided. The method increases the flexibility and efficiency of a mobile communication system utilizing one or more relay entities and provides new frame structures to support legacy and new transmissions in a mobile communication system.
摘要翻译：提供了一种在移动通信系统中在移动终端和基站之间提供上行链路和下行链路传输的方法。该方法增加了利用一个或多个中继实体的移动通信系统的灵活性和效率，并且提供新的帧结构以支持移动通信系统中的传统和新传输。

5. 发明授权

US08180378B2 Access probe enhancements 有权
标题翻译：访问探测增强功能
公开(公告)号：US08180378B2
公开(公告)日：2012-05-15
申请号：US12464789
申请日：2009-05-12
申请人： Shu Wang , Jungwon Min , Li-Hsiang Sun
发明人： Shu Wang , Jungwon Min , Li-Hsiang Sun
IPC分类号： H04W72/00
CPC分类号： H04W64/00 , H04W64/003
摘要： A method of providing a location based service to an access terminal in a mobile communication system is provided. The method includes transmitting one or more access probes, each of the one or more access probes including a preamble having a first specific length and transmitted at a first power level, where the preamble is utilized to determine a position of the access terminal.
摘要翻译：提供了一种向移动通信系统中的接入终端提供基于位置的服务的方法。该方法包括发送一个或多个接入探测器，所述一个或多个接入探测器中的每一个包括具有第一特定长度并以第一功率电平发射的前同步码，其中前导码用于确定接入终端的位置。

6. 发明申请

US20090280828A1 ACCESS PROBE ENHANCEMENTS 有权
标题翻译：访问探索增强
公开(公告)号：US20090280828A1
公开(公告)日：2009-11-12
申请号：US12464789
申请日：2009-05-12
申请人： Shu Wang , Jungwon Min , Li-Hsiang Sun
发明人： Shu Wang , Jungwon Min , Li-Hsiang Sun
IPC分类号： H04W4/02
CPC分类号： H04W64/00 , H04W64/003
摘要： A method of providing a location based service to an access terminal in a mobile communication system is provided. The method includes transmitting one or more access probes, each of the one or more access probes including a preamble having a first specific length and transmitted at a first power level, where the preamble is utilized to determine a position of the access terminal.
摘要翻译：提供了一种向移动通信系统中的接入终端提供基于位置的服务的方法。该方法包括发送一个或多个接入探测器，所述一个或多个接入探测器中的每一个包括具有第一特定长度并以第一功率电平发射的前同步码，其中前导码用于确定接入终端的位置。

7. 发明授权

US08223069B2 Network assisted positioning 有权
标题翻译：网络辅助定位
公开(公告)号：US08223069B2
公开(公告)日：2012-07-17
申请号：US12554759
申请日：2009-09-04
申请人： Shu Wang , Sang G. Kim , Li-Hsiang Sun , Byung K. Yi , Jungwon Min
发明人： Shu Wang , Sang G. Kim , Li-Hsiang Sun , Byung K. Yi , Jungwon Min
IPC分类号： G01S19/06 , G01S19/46 , G01S19/09 , G01S19/25 , G01S19/28
CPC分类号： H04W64/00 , G01S19/258
摘要： A method for acquiring positioning information includes receiving downlink data in a plurality of downlink slot frames, and receiving at a mobile terminal within one of the downlink slot frames, broadcasted global positioning system (GPS) orbital description data. The GPS orbital description data information relates to a first group of orbiting satellites within operable range of the base station (BS) providing the broadcasting of the GPS orbital description data. The method further includes performing GPS-based positioning for the mobile terminal based upon signaling received from a second group of a plurality of orbiting satellites in conjunction with the GPS orbital description data, such that at least one of the second group of the plurality of orbiting satellites is the same as some or all of the orbiting satellites of the first group.
摘要翻译：一种用于获取定位信息的方法包括在多个下行链路时隙帧中接收下行链路数据，并且在下行链路时隙帧之一内的移动终端处接收广播的全球定位系统（GPS）轨道描述数据。 GPS轨道描述数据信息涉及提供GPS轨道描述数据的广播的基站（BS）的可操作范围内的第一组轨道卫星。该方法还包括结合GPS轨道描述数据，基于从多个轨道卫星的第二组接收的信号，为移动终端执行基于GPS的定位，使得多个轨道运动的第二组中的至少一个卫星与第一组的一些或全部轨道卫星相同。

8. 发明授权

US08588792B2 Channel-occupancy-status based early avoidance 有权
标题翻译：通道占用状态为基础的早期避免
公开(公告)号：US08588792B2
公开(公告)日：2013-11-19
申请号：US12900439
申请日：2010-10-07
申请人： Ki-Dong Lee , Li-Hsiang Sun , SungDuck Chun , SungHoon Jung , SeungJune Yi
发明人： Ki-Dong Lee , Li-Hsiang Sun , SungDuck Chun , SungHoon Jung , SeungJune Yi
IPC分类号： H04W40/00
CPC分类号： H04W74/0833 , H04W4/06 , H04W48/06 , H04W48/12 , H04W68/00 , H04W76/18 , H04W76/50
摘要： Method for reducing call initiation collisions in a wireless communication system includes determining, at an eNodeB, a need to reduce a number of call initiation requests arriving from a plurality of user equipment (UEs). One operation provides broadcasting, by the eNodeB, a notification message to the UEs responsive to the determining of the need to reduce the number of call initiation requests, the notification message including information for facilitating a determination of whether a receiving UE is permitted to transmit a call initiation request to the eNodeB. Another feature includes receiving, at the eNodeB, the call initiation request from one or more of the plurality of UEs that are determined to be permitted to transmit the call initiation request.
摘要翻译：用于减少无线通信系统中的呼叫发起冲突的方法包括在eNodeB处确定需要减少从多个用户设备（UE）到达的呼叫发起请求的数量。响应于确定是否需要减少呼叫发起请求的次数，一个操作向eNodeB提供通知消息给该UE，该通知消息包括便于确定接收UE是否被允许发送呼叫发起请求到eNodeB。另一特征包括在eNodeB处接收来自确定被允许发送呼叫发起请求的多个UE中的一个或多个的呼叫发起请求。

9. 发明授权

US08279835B2 Method to facilitate user equipment handoff within a packet data communication system 有权
标题翻译：促进分组数据通信系统中用户设备切换的方法
公开(公告)号：US08279835B2
公开(公告)日：2012-10-02
申请号：US12764030
申请日：2010-04-20
申请人： Li-Hsiang Sun , Ki-Dong Lee
发明人： Li-Hsiang Sun , Ki-Dong Lee
IPC分类号： H04W4/00
CPC分类号： H04W36/0033 , H04W84/047
摘要： A method to facilitate user equipment (UE) handoff within a packet data communication system includes receiving at the Evolved NodeB (eNB) via a serving relay node an indication that the UE will undergo a handoff from the serving relay node to a target node; receiving at the eNB first packet data having a first payload and a first Internet protocol (IP) header identifying an address of the eNB; extracting, at the eNB, the first payload from the first packet data to form a first packet data unit (PDU) including the extracted first payload and a second IP header identifying the address of the eNB and an address of the target node; and transmitting, from the eNB to the target node, the first PDU to permit the target node to transmit the first payload of the first PDU to the UE, the target node being identified using the second IP header.
摘要翻译：一种促进分组数据通信系统内的用户设备（UE）切换的方法包括经由服务中继节点在演进节点B（eNB）处接收UE将经历从服务中继节点到目标节点的切换的指示; 在eNB处接收具有第一有效载荷的第一分组数据和标识eNB的地址的第一互联网协议（IP）报头; 在所述eNB处从所述第一分组数据中提取所述第一有效载荷，以形成包括所提取的第一有效载荷的第一分组数据单元（PDU）和标识所述eNB的地址的第二IP报头和所述目标节点的地址; 以及从所述eNB向所述目标节点发送所述第一PDU以允许所述目标节点向所述UE发送所述第一PDU的所述第一有效载荷，所述目标节点使用所述第二IP报头来标识。

10. 发明申请

US20110086642A1 CHANNEL-OCCUPANCY-STATUS BASED EARLY AVOIDANCE 有权
标题翻译：基于通道 - 基于状态的早期避免
公开(公告)号：US20110086642A1
公开(公告)日：2011-04-14
申请号：US12900439
申请日：2010-10-07
申请人： Ki-Dong Lee , Li-Hsiang Sun , SungDuck Chun , SungHoon Jung , SeungJune Yi
发明人： Ki-Dong Lee , Li-Hsiang Sun , SungDuck Chun , SungHoon Jung , SeungJune Yi
IPC分类号： H04W40/00
CPC分类号： H04W74/0833 , H04W4/06 , H04W48/06 , H04W48/12 , H04W68/00 , H04W76/18 , H04W76/50
摘要： Method for reducing call initiation collisions in a wireless communication system includes determining, at an eNodeB, a need to reduce a number of call initiation requests arriving from a plurality of user equipment (UEs). One operation provides broadcasting, by the eNodeB, a notification message to the UEs responsive to the determining of the need to reduce the number of call initiation requests, the notification message including information for facilitating a determination of whether a receiving UE is permitted to transmit a call initiation request to the eNodeB. Another feature includes receiving, at the eNodeB, the call initiation request from one or more of the plurality of UEs that are determined to be permitted to transmit the call initiation request.
摘要翻译：用于减少无线通信系统中的呼叫发起冲突的方法包括在eNodeB处确定需要减少从多个用户设备（UE）到达的呼叫发起请求的数量。响应于确定是否需要减少呼叫发起请求的次数，一个操作向eNodeB提供通知消息给该UE，该通知消息包括便于确定接收UE是否被允许发送呼叫发起请求到eNodeB。另一特征包括在eNodeB处接收来自确定被允许发送呼叫发起请求的多个UE中的一个或多个的呼叫发起请求。

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