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1. 发明申请

US20110002305A1 METHOD FOR PERFORMING INTER-RAT HANDOVER 有权
标题翻译：用于执行跨域切换的方法
公开(公告)号：US20110002305A1
公开(公告)日：2011-01-06
申请号：US12867213
申请日：2009-03-09
申请人： Gi Won Park , Yong Ho Kim , Jin Lee
发明人： Gi Won Park , Yong Ho Kim , Jin Lee
IPC分类号： H04W36/14
CPC分类号： H04W36/0066 , H04W36/0016 , H04W36/30
摘要： An Inter-RAT handover method is disclosed. A method for supporting an Inter-RAT handover by an IEEE 802.16m MS includes performing, by the MS, pre-registration in an Inter-RAT target BS using a tunneling, if a channel quality of an Inter-RAT neighbor cell is higher than a pre-registration threshold, and transmitting a handover request message for a handover to the target BS to a serving BS, if a channel quality of the neighbor cell is equal to or higher than a handover threshold during a time duration in a scanning of the neighbor cell and a channel quality of the target BS is equal to or higher than that of the neighbor cell. This handover method reduces a time required for a handover from an IEEE 802.16m network to a Non-802.16m network, provides a seamless service, supports a rapid recovery in case of a radio link failure, and increases handover reliability.
摘要翻译：公开了一种跨RAT切换方法。用于支持IEEE 802.16m MS的跨RAT切换的方法包括：如果RAT间相邻小区的信道质量高于该RAT，则由MS使用隧道在RAT间目标BS中进行预注册预注册阈值，以及如果相邻小区的信道质量等于或高于切换阈值的扫描期间的切换阈值，则将用于切换的切换请求消息发送到目标BS到服务BS 相邻小区和目标BS的信道质量等于或高于相邻小区的信道质量。该切换方法减少了从IEEE 802.16m网络到非802.16m网络的切换所需的时间，提供无缝服务，在无线电链路故障的情况下支持快速恢复，并且增加了切换可靠性。

2. 发明申请

US20100215020A1 METHOD OF PACKET REORDERING AND PACKET RETRANSMISSION 有权
标题翻译：分组重新分组和分组重传的方法
公开(公告)号：US20100215020A1
公开(公告)日：2010-08-26
申请号：US12678478
申请日：2008-09-19
申请人： Jin Lee , Yong Ho Kim , Gi Won Park , Ae Ran Youn , Gene Beck Hahn , Sung Woong Ha
发明人： Jin Lee , Yong Ho Kim , Gi Won Park , Ae Ran Youn , Gene Beck Hahn , Sung Woong Ha
IPC分类号： H04W36/00
CPC分类号： H04L1/1614 , H04L1/1841 , H04L2001/0092 , H04W36/02
摘要： A packet reordering method and a packet transmission method to implement reliable data communication are disclosed. The method of transmitting packets at a serving base station in case of a mobile station performing handover include, receiving a series of packets from an upper layer entity, and transmitting the series of packets one after the other to a target base station, wherein a packet of the series of packets includes an information field which represents whether the packet is the last transmitted packet. When the mobile station performs the I-RAT handover, the target serving station pre-reorders PDU packets, and transmits the reordered PDU packets to the mobile station, such that the mobile station can quickly transmit data without reordering the packets.
摘要翻译：公开了一种用于实现可靠数据通信的分组重排序方法和分组传输方法。在移动台执行切换的情况下，在服务基站发送分组的方法包括：从上层实体接收一系列分组，并将一系列分组一个接一个地发送到目标基站，其中分组一系列分组包括表示分组是否是最后发送的分组的信息字段。当移动站执行I-RAT切换时，目标服务站对PDU分组进行预重新排序，并将重新排序的PDU分组发送到移动台，使得移动台可以快速地发送数据而不重新排序分组。

3. 发明授权

US08483709B2 Location update method and mobile station using the same 有权
标题翻译：位置更新方法和移动台使用相同
公开(公告)号：US08483709B2
公开(公告)日：2013-07-09
申请号：US13124381
申请日：2009-10-15
申请人： Gi Won Park , Ki Seon Ryu , In Uk Jung , Yong Ho Kim , Jin Lee
发明人： Gi Won Park , Ki Seon Ryu , In Uk Jung , Yong Ho Kim , Jin Lee
IPC分类号： H04W24/00
CPC分类号： H04W68/04 , H04W48/10 , H04W60/04 , H04W84/047
摘要： A location update method and a mobile station using the same are disclosed. The location method includes receiving a message including femto Base Station (BS) list information from a macro base station, receiving a preamble including an IDentifier (ID) of a first femto BS from the first femto BS during a predetermined interval, and updating a location to the first femto BS, if the ID of the femto BS is identical to one of IDs included in the femto BS list information. The femto BS list information may include IDs of one or more femto BSs included in the macro BS.
摘要翻译：公开了一种位置更新方法和使用其的移动台。定位方法包括从宏基站接收包括毫微微基站（BS）列表信息的消息，在预定间隔期间从第一毫微微BS接收包括第一毫微微BS的标识符（ID）的前导码，并更新位置如果毫微微BS的ID与毫微微列表信息中包含的ID中的一个相同，则到第一毫微微BS。毫微微BS列表信息可以包括宏BS中包括的一个或多个毫微微BS的ID。

4. 发明申请

US20110212731A1 METHOD OF RESOURCE RESERVATION REQUEST AND RESOURCE RESERVATION IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：资源预留方法和无线通信系统资源预留
公开(公告)号：US20110212731A1
公开(公告)日：2011-09-01
申请号：US13122389
申请日：2009-10-30
申请人： Jin Lee , Ki Seon Ryu , In Uk Jung , Gi Won Park , Yong Ho Kim
发明人： Jin Lee , Ki Seon Ryu , In Uk Jung , Gi Won Park , Yong Ho Kim
IPC分类号： H04W72/00
CPC分类号： H04W28/26 , H04W84/045
摘要： A method of resource reservation request and resource reservation in a wireless communication system is disclosed. A method of resource reservation request of a mobile station in a wireless communication system with femto cells comprises transmitting a resource reservation request message to a macro base station to request a femto cell base station not to use resource used by the mobile station if interference from the femto cell base station is over a threshold; and receiving a resource reservation response message from a macro base station.
摘要翻译：公开了一种在无线通信系统中的资源预留请求和资源预留的方法。在具有毫微微小区的无线通信系统中的移动台的资源预留请求的方法包括向宏基站发送资源预留请求消息，以请求毫微微小区基站不使用移动台使用的资源，如果来自毫微微小区基站超过阈值; 以及从宏基站接收资源预留响应消息。

5. 发明申请

US20110032909A1 METHOD FOR HANDOVER WITH CONSIDERATION OF LOAD STATUS OF CELLS 有权
标题翻译：用于切换细胞负载状态的方法
公开(公告)号：US20110032909A1
公开(公告)日：2011-02-10
申请号：US12989343
申请日：2009-04-17
申请人： Gi Won Park , Jin Lee , Yong Ho Kim , Ki Seon Ryu
发明人： Gi Won Park , Jin Lee , Yong Ho Kim , Ki Seon Ryu
IPC分类号： H04W4/00
CPC分类号： H04W36/22
摘要： A method for a handover with consideration of load status of cells is disclosed. The method for intra handover with consideration of load status of cells by a mobile station in a wireless communication system includes receiving a neighbor advertisement (MOB-NBR-ADV) message including load status information of neighbor cells from a serving base station, and performing intra handover according to the load status information of neighbor cells if there is at least a neighbor cell of which channel quality is equal to or higher than a handover threshold for a time duration among neighbor cells in an intra network.
摘要翻译：公开了考虑小区的负载状态的切换方法。考虑到无线通信系统中的移动台的小区的负载状态的帧内切换方法包括从服务基站接收包含相邻小区的负载状态信息的邻居广播（MOB-NBR-ADV）消息，如果在内部网络中的相邻小区中存在至少相邻小区的信道质量等于或高于切换阈值的相邻小区，则根据相邻小区的负载状态信息进行切换。

6. 发明申请

US20100008324A1 METHOD FOR TRANSMITTING INFORMATION FOR INTER-RADIO ACCESS TECHNOLOGY HANDOVER 有权
标题翻译：用于发送无线电接入技术切换信息的方法
公开(公告)号：US20100008324A1
公开(公告)日：2010-01-14
申请号：US12498070
申请日：2009-07-06
申请人： Jin Lee , Gi Won Park , Yong Ho Kim
发明人： Jin Lee , Gi Won Park , Yong Ho Kim
IPC分类号： H04W36/00
CPC分类号： H04W36/0066 , H04W36/14
摘要： A method for transmitting and receiving inter-radio access technology (RAT) information for inter-RAT handover between a mobile station and a base station in a radio access system. A method for transmitting inter-RAT information for inter-RAT handover comprises: receiving a super frame header (SFH) including a flag indicating whether the inter-RAT information is transmitted in a current superframe and a start frame number field indicating a predetermined frame at which the inter-RAT information is transmitted, and if the flag is set, acquiring the inter-RAT information at a predetermined frame indicated by the start frame number field.
摘要翻译：一种用于发送和接收无线电接入技术（RAT）信息的方法，用于在无线电接入系统中的移动台和基站之间的RAT间切换。一种用于发送用于RAT间切换的RAT间信息的方法，包括：接收包括指示当前超帧中是否发送所述RAT间信息的标志的超帧头（SFH）以及指示预定帧的起始帧号字段其中发送RAT间信息，并且如果标志被设置，则以由起始帧号字段指示的预定帧获取RAT间信息。

7. 发明授权

US08503394B2 Method of fast uplink data transmission for handover 有权
标题翻译：用于切换的快速上行链路数据传输方法
公开(公告)号：US08503394B2
公开(公告)日：2013-08-06
申请号：US12678484
申请日：2008-09-26
申请人： Jin Lee , Yong Ho Kim , Gi Won Park , Ae Ran Youn , Gene Beck Hahn , Sung Woong Ha
发明人： Jin Lee , Yong Ho Kim , Gi Won Park , Ae Ran Youn , Gene Beck Hahn , Sung Woong Ha
IPC分类号： H04W4/00
CPC分类号： H04W36/0055
摘要： A fast uplink data transmission method for a handover is disclosed. This method effectively uses a handover signal when there is data to be transmitted to an uplink during an Intra Radio Access Technology (I-RAT) handover, such that it quickly transmits and receives uplink data. The method of transmitting uplink data in a wireless access system includes, transmitting a message including an information bit to a target base station by a mobile station during a handover, wherein the information bit indicates whether the uplink data is present, and receiving a radio resource for transmitting the uplink data from the target base station, if the information bit indicates the uplink data is present, wherein the radio resource is allocated by the target base station. So, uplink user data can be quickly transmitted to a destination while the UE performs the handover.
摘要翻译：公开了一种用于切换的快速上行数据传输方法。当在内部无线接入技术（I-RAT）切换期间存在要发送到上行链路的数据时，该方法有效地使用切换信号，使得其快速地发送和接收上行链路数据。在无线接入系统中发送上行链路数据的方法包括：在切换期间由移动台向目标基站发送包括信息比特的消息，其中信息比特指示上行数据是否存在，以及接收无线资源用于从所述目标基站发送所述上行链路数据，如果所述信息比特指示所述上行链路数据存在，则所述无线资源由所述目标基站分配。因此，当UE执行切换时，可以将上行链路用户数据快速发送到目的地。

8. 发明授权

US08451757B2 Method for receiving preamble from other communication system and method for adaptively changing the measurement gap to discover the other communication system 有权
标题翻译：用于从其他通信系统接收前导码的方法和用于自适应地改变测量间隙以发现另一通信系统的方法
公开(公告)号：US08451757B2
公开(公告)日：2013-05-28
申请号：US12678949
申请日：2008-09-18
申请人： Jin Lee , Yong Ho Kim , Tae Gon Kong , Gi Won Park , Chang Hun Lee
发明人： Jin Lee , Yong Ho Kim , Tae Gon Kong , Gi Won Park , Chang Hun Lee
IPC分类号： H04B7/00
CPC分类号： H04W36/0088 , H04W36/14
摘要： A method for receiving a preamble signal of another communication system and a method for adaptively changing a measurement gap to discover another communication system are disclosed. A method for receiving a preamble signal from a base station of a second communication system by a communicating mobile station in a first communication system includes receiving measurement gap scheduling information from a base station of the first communication system, if a preamble signal of the second communication system is not received during an assigned measurement gap, changing the measurement gap, and receiving the preamble signal of the second communication system during the changed measurement gap.
摘要翻译：公开了一种用于接收另一通信系统的前导码信号的方法和用于自适应地改变测量间隙以发现另一通信系统的方法。一种在第一通信系统中由通信移动台从第二通信系统的基站接收前置码信号的方法包括：从第一通信系统的基站接收测量间隙调度信息，如果第二通信的前导信号在分配的测量间隙期间不接收系统，改变测量间隙，并且在改变的测量间隙期间接收第二通信系统的前导信号。

9. 发明授权

US08291625B2 Method for transmitting information for inter-radio access technology handover 有权
标题翻译：用于发送无线电接入技术切换信息的方法
公开(公告)号：US08291625B2
公开(公告)日：2012-10-23
申请号：US12498070
申请日：2009-07-06
申请人： Jin Lee , Gi Won Park , Yong Ho Kim
发明人： Jin Lee , Gi Won Park , Yong Ho Kim
IPC分类号： H04B7/212
CPC分类号： H04W36/0066 , H04W36/14
摘要： A method for transmitting and receiving inter-radio access technology (RAT) information for inter-RAT handover between a mobile station and a base station in a radio access system. A method for transmitting inter-RAT information for inter-RAT handover comprises: receiving a super frame header (SFH) including a flag indicating whether the inter-RAT information is transmitted in a current superframe and a start frame number field indicating a predetermined frame at which the inter-RAT information is transmitted, and if the flag is set, acquiring the inter-RAT information at a predetermined frame indicated by the start frame number field.
摘要翻译：一种用于发送和接收无线电接入技术（RAT）信息的方法，用于在无线电接入系统中的移动台和基站之间的RAT间切换。一种用于发送用于RAT间切换的RAT间信息的方法，包括：接收包括指示当前超帧中是否发送所述RAT间信息的标志的超帧头（SFH）以及指示预定帧的起始帧号字段其中发送RAT间信息，并且如果标志被设置，则以由起始帧号字段指示的预定帧获取RAT间信息。

10. 发明申请

US20120077486A1 METHOD OF LOW DUTY MODE OPERATION IN A FEMTO BASE STATION IN CONSIDERATION OF A FEMTO CELL TYPE 有权
标题翻译：在FEMTO细胞类型的考虑中的FEMTO基站中的低占空比模式操作的方法
公开(公告)号：US20120077486A1
公开(公告)日：2012-03-29
申请号：US13320667
申请日：2010-05-24
申请人： Gi Won Park , Yong Ho Kim , Ki Seon Ryu , Jin Lee
发明人： Gi Won Park , Yong Ho Kim , Ki Seon Ryu , Jin Lee
IPC分类号： H04W72/04 , H04W52/04
CPC分类号： H04W36/385 , H04W52/244
摘要： The present invention relates to a broadband wireless access system including a femto cell, and more particularly, to a method of low duty operation in a femto base station. According to one embodiment of the present invention, in a broadband wireless access system, a method of a low duty mode operation of a femto base station saving power includes the steps of determining a low duty mode pattern to be performed by the femto base station according to a preset reference and performing the low duty mode operation according to the determined pattern. In this case, the preset reference can include at least one selected from the group consisting of a battery level, an available resource status and a subscriber type of the femto base station.
摘要翻译：本发明涉及一种包括毫微微小区的宽带无线接入系统，更具体地，涉及一种在毫微微基站中的低占空比操作的方法。根据本发明的一个实施例，在宽带无线接入系统中，毫微微基站节省功率的低占空比模式操作的方法包括以下步骤：根据毫微微基站确定要执行的低占空比模式，到预设参考值，并根据所确定的模式执行低占空比模式操作。在这种情况下，预设参考可以包括从由电池电量，可用资源状态和毫微微基站的订户类型组成的组中选择的至少一个。

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