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1. 发明申请

WO2009045027A3 METHOD OF FAST UPLINK DATA TRANSMISSION FOR HANDOVER 审中-公开
公开(公告)号：WO2009045027A3
公开(公告)日：2009-04-09
申请号：PCT/KR2008/005711
申请日：2008-09-26
申请人： LG ELECTRONICS INC. , YOUN, Ae Ran , HA, Sung Woong , PARK, Gi Won , HAHN, Gene Beck , KIM, Yong Ho , LEE, Jin
发明人： YOUN, Ae Ran , HA, Sung Woong , PARK, Gi Won , HAHN, Gene Beck , KIM, Yong Ho , LEE, Jin
IPC分类号： H04B7/26
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.

2. 发明申请

WO2009038394A1 METHOD OF PACKET REORDERING AND PACKET RETRANSMISSION 审中-公开
标题翻译：分组重新分组和分组重传的方法
公开(公告)号：WO2009038394A1
公开(公告)日：2009-03-26
申请号：PCT/KR2008/005572
申请日：2008-09-19
申请人： LG ELECTRONICS INC. , LEE, Jin , KIM, Yong Ho , PARK, Gi Won , YOUN, Ae Ran , HAHN, Gene Beck , HA, Sung Woong
发明人： LEE, Jin , KIM, Yong Ho , PARK, Gi Won , YOUN, Ae Ran , HAHN, Gene Beck , HA, Sung Woong
IPC分类号： H04L1/18
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，并一个接一个地将一系列分组发送到目标基站，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传送数据而不重新排序分组。

3. 发明申请

WO2010147386A3 METHOD FOR TRANSMITTING AND RECEIVING PAGING MESSAGE IN A WIRELESS COMMUNICATION SYSTEM INCLUDING FEMTOCELL 审中-公开
公开(公告)号：WO2010147386A3
公开(公告)日：2010-12-23
申请号：PCT/KR2010/003877
申请日：2010-06-16
申请人： LG ELECTRONICS INC. , PARK, Gi Won , LEE, Jin , KIM, Yong Ho , RYU, Ki Seon
发明人： PARK, Gi Won , LEE, Jin , KIM, Yong Ho , RYU, Ki Seon
IPC分类号： H04W68/02 , H04W16/32
摘要： A method for transmitting and receiving a paging message in a wireless communication system including femtocells is disclosed. The paging message reception method includes receiving a paging message from a macro base station during a primary paging listening interval, moving to a coverage area of a femtocell base station accessible to the mobile station and selecting the femtocell base station, and receiving a paging message from the femtocell base station during a secondary paging listening interval.

4. 发明申请

WO2010137831A2 METHOD OF LOW DUTY MODE OPERATION IN A FEMTO BASE STATION IN CONSIDERATION OF A FEMTO CELL TYPE 审中-公开
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：WO2010137831A2
公开(公告)日：2010-12-02
申请号：PCT/KR2010/003243
申请日：2010-05-24
申请人： LG ELECTRONICS INC. , PARK, Gi Won , KIM, Yong Ho , RYU, Ki Seon , LEE, Jin
发明人： PARK, Gi Won , KIM, Yong Ho , RYU, Ki Seon , LEE, Jin
IPC分类号： H04B7/26 , H04W52/02
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。

5. 发明申请

WO2009113782A2 METHOD FOR PERFORMING INTER-RAT HANDOVER 审中-公开
标题翻译：用于执行跨域切换的方法
公开(公告)号：WO2009113782A2
公开(公告)日：2009-09-17
申请号：PCT/KR2009/001158
申请日：2009-03-09
申请人： LG ELECTRONICS INC. , PARK, Gi Won , KIM, Yong Ho , LEE, Jin
发明人： PARK, Gi Won , KIM, Yong Ho , LEE, Jin
IPC分类号： H04W36/14 , H04W36/30 , H04L12/66
CPC分类号： H04W36/0016 , H04W36/02 , H04W36/14 , 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。

6. 发明申请

WO2010053274A3 METHOD OF RESOURCE RESERVATION REQUEST AND RESOURCE RESERVATION IN WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2010053274A3
公开(公告)日：2010-05-14
申请号：PCT/KR2009/006334
申请日：2009-10-30
申请人： LG ELECTRONICS INC. , LEE, Jin , RYU, Ki Seon , JUNG, In Uk , PARK, Gi Won , KIM, Yong Ho
发明人： LEE, Jin , RYU, Ki Seon , JUNG, In Uk , PARK, Gi Won , KIM, Yong Ho
IPC分类号： H04W28/26
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.

7. 发明申请

WO2010044618A3 LOCATION UPDATE METHOD AND MOBILE STATION USING THE SAME 审中-公开
公开(公告)号：WO2010044618A3
公开(公告)日：2010-04-22
申请号：PCT/KR2009/005935
申请日：2009-10-15
申请人： LG ELECTRONICS INC. , PARK, Gi Won , RYU, Ki Seon , JUNG, In Uk , KIM, Yong Ho , LEE, Jin
发明人： PARK, Gi Won , RYU, Ki Seon , JUNG, In Uk , KIM, Yong Ho , LEE, Jin
IPC分类号： H04W88/02
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.

8. 发明申请

WO2009131337A1 METHOD FOR HANDOVER WITH CONSIDERATION OF LOAD STATUS OF CELLS 审中-公开
标题翻译：用于切换细胞负载状态的方法
公开(公告)号：WO2009131337A1
公开(公告)日：2009-10-29
申请号：PCT/KR2009/002002
申请日：2009-04-17
申请人： LG ELECTRONICS INC. , PARK, Gi Won , LEE, Jin , KIM, Yong Ho , RYU, Ki Seon
发明人： PARK, Gi Won , LEE, Jin , KIM, Yong Ho , RYU, Ki Seon
IPC分类号： H04B7/26
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。

9. 发明申请

WO2010002229A2 METHOD FOR TRANSMITTING INFORMATION FOR INTER-RADIO ACCESS TECHNOLOGY HANDOVER 审中-公开
标题翻译：用于发送用于无线电接入技术切换的信息的方法
公开(公告)号：WO2010002229A2
公开(公告)日：2010-01-07
申请号：PCT/KR2009/003667
申请日：2009-07-06
申请人： LG ELECTRONICS INC. , LEE, Jin , PARK, Gi Won , KIM, Yong Ho
发明人： LEE, Jin , PARK, Gi Won , KIM, Yong Ho
IPC分类号： H04W36/14 , H04W48/08
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：用于在无线电接入系统中发送和接收用于移动台和基站之间的RAT间切换的无线电接入技术（RAT）信息的方法。一种用于传输用于RAT间切换的RAT间信息的方法包括：接收超帧头（SFH），所述超帧头（SFH）包括指示在当前超帧中发送RAT间信息的标志和指示预定帧的起始帧号字段其中发送RAT间信息，并且如果标记被设置，则在由开始帧号字段指示的预定帧处获取RAT间信息。

10. 发明申请

WO2009045070A3 METHOD FOR SUPPORTING MOBILITY OF MOBILE TERMINAL, AND MOBILE TERMINAL THEREOF 审中-公开
公开(公告)号：WO2009045070A3
公开(公告)日：2009-04-09
申请号：PCT/KR2008/005827
申请日：2008-10-02
申请人： LG ELECTRONICS INC. , PARK, Gi Won , KIM, Yong Ho , LEE, Jin
发明人： PARK, Gi Won , KIM, Yong Ho , LEE, Jin
IPC分类号： H04B7/26
摘要： A method for supporting mobility of a mobile station and the mobile station which supports the mobility are disclosed. The method of supporting the mobility of the mobile station includes receiving cell reselection information and neighbor cell information from a base station (BS) of a present cell, wherein the cell reselection information includes thresholds for determining whether the quality of the other RAT cell shall be measured or not, wherein the neighbor cell information includes a frame duration code and a frame number of a downlink frame in the other RAT cell, wherein the frame duration code indicates the start preamble of the downlink frame; determining whether a mobile station (MS) shall measure the quality of the other RAT cell or not using the thresholds; and measuring the quality of the other RAT cell and reselecting a cell or transmitting the measured result to the BS through a measurement report message according to the measured result, if it is determined that the MS would measure the quality of the other RAT cell. Accordingly, since the mobility of the mobile station between the E- UTRAN network and the other RAT cell is supported, the mobile station can continuously receive a service while maintaining current service quality although a user moves to the other RAT cell.

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