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1. 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.

2. 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。

3. 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.

4. 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.

5. 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。

6. 发明申请

WO2009084864A1 METHOD FOR INTER RAT HANDOVER 审中-公开
标题翻译：用于多重切换的方法
公开(公告)号：WO2009084864A1
公开(公告)日：2009-07-09
申请号：PCT/KR2008/007677
申请日：2008-12-24
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： H04W36/0016 , H04W36/14 , H04W36/30
摘要： A method for inter RAT handover is disclosed. The method for inter RAT handover comprises measuring cell quality of WiMAX neighbor cells from a user equipment of E-UTRAN and transmitting the measured result to an origin base station; and if RRC message is received from the origin base station, the RRC message including WiMAX signal, pre-registering with a target WiMAX base station using tunneling based on second layer protocol. Therefore, the user equipment can continue to receive a service with maintaining current service quality even though the user equipment moves to a heterogeneous network. In addition, it is possible to reduce the time required for the user equipment to perform handover to the target base station. Moreover, if there is a failure of a radio link when the user equipment performs handover, it is possible to enable fast recovery.
摘要翻译：公开了一种用于RAT间切换的方法。用于RAT间切换的方法包括：从E-UTRAN的用户设备测量WiMAX相邻小区的小区质量，并将测量结果发送到原始基站; 并且如果从原始基站接收到RRC消息，则包含WiMAX信号的RRC消息，使用基于第二层协议的隧道进行目标WiMAX基站的预注册。因此，即使用户设备移动到异构网络，用户设备也可以继续接收维护当前服务质量的服务。此外，可以减少用户设备对目标基站进行切换所需的时间。此外，如果在用户设备进行切换时存在无线链路的故障，则能够进行快速恢复。

7. 发明申请

WO2009102161A3 METHOD OF SCANNING CELLS BASED ON LBS INFORMATION AND SELECTING HETEROGENEOUS CELLS 审中-公开
公开(公告)号：WO2009102161A3
公开(公告)日：2009-08-20
申请号：PCT/KR2009/000697
申请日：2009-02-13
申请人： LG ELECTRONICS INC. , PARK, Gi Won , RYU, Ki Seon , LEE, Jin
发明人： PARK, Gi Won , RYU, Ki Seon , LEE, Jin
IPC分类号： H04W48/16 , H04W48/18
摘要： A method of scanning cells based on location based service (LBS) information and selecting heterogeneous cells is provided. The method includes, at a mobile station, setting a supplementary field of a registration request message and notifying a base station whether or not handover based on location information is supported, while performing a network entry process, generating location based service (LBS) information while scanning is performed using the coordinates of base stations of an LBS advertisement message received from the base station, if channel quality measured by the mobile station is less than a threshold value, including the generated LBS information in a scanning report message and transmitting the scanning report message to the base station, receiving recommended base station information of the heterogeneous cells selected based on the LBS information from the base station, and performing the scanning on the basis of the recommended base station information. By this configuration, it is possible to reduce a time consumed for the scanning performed by the mobile station and reduce the latency of cell selection/reselection/handover, by reducing the number of target cells which will be scanned by the mobile station on the basis of the LBS information of the mobile station in the scanning process which is performed before the cell selection/reselection/handover between the heterogeneous cells.

8. 发明申请

WO2011025289A2 METHOD FOR DETECTING COVERAGE LOSS IN BROADBAND WIRELESS ACCESS SYSTEM 审中-公开
标题翻译：在宽带无线接入系统中检测覆盖损失的方法
公开(公告)号：WO2011025289A2
公开(公告)日：2011-03-03
申请号：PCT/KR2010/005761
申请日：2010-08-27
申请人： LG ELECTRONICS INC. , LEE, Jin , KIM, Yong Ho , RYU, Ki Seon
发明人： LEE, Jin , KIM, Yong Ho , RYU, Ki Seon
IPC分类号： H04W48/16 , H04W48/18
CPC分类号： H04W76/028 , H04W24/08 , H04W76/19
摘要： A method for detecting coverage loss in a broadband wireless access system is disclosed, which recognizes a connection state between a mobile station (MS) and a base station (BS), and provides a method and apparatus for quickly performing network re-entry when the MS moves out of a coverage area of the BS. A method for allowing a base station to perform coverage loss detection of a mobile station in a broadband wireless access system includes unsolicitedly transmitting a first message wherein a bit for requesting ranging execution is set, to the mobile station, and upon receiving a second message for confirming the ranging from the mobile station prior to expiration of a first timer that begins to operate when the first message is transmitted, restarting operating a second timer established for the mobile station.
摘要翻译：公开了一种用于检测宽带无线接入系统中的覆盖丢失的方法，该方法识别移动台（MS）和基站（BS）之间的连接状态，并且提供了用于当MS移出BS的覆盖区域时快速执行网络重入。一种用于允许基站在宽带无线接入系统中执行移动台的覆盖丢失检测的方法，包括：向移动台主动发送其中设置了用于请求测距执行的比特的第一消息，并且在接收到用于确认在发送第一消息时开始操作的第一定时器到来之前的移动台的测距，重新开始操作为移动台建立的第二定时器。

9. 发明申请

WO2010126340A2 METHOD AND APPARATUS FOR SUPPORTING CO-LOCATED COEXISTENCE MODE 审中-公开
标题翻译：支持协同共存模式的方法和装置
公开(公告)号：WO2010126340A2
公开(公告)日：2010-11-04
申请号：PCT/KR2010/002774
申请日：2010-04-30
申请人： LG ELECTRONICS INC. , LEE, Jin , KIM, Yong Ho , RYU, Ki Seon
发明人： LEE, Jin , KIM, Yong Ho , RYU, Ki Seon
IPC分类号： H04B7/26 , H04W36/08
CPC分类号： H04W88/00 , H04W16/14 , H04W36/0033 , H04W36/0077
摘要： A method and apparatus for reducing interference between systems when a plurality of wireless access systems are co-located are disclosed. To support CLC mode, an MS in the CRC mode transmits a handover request message to a first Base Station (BS) to initiate a handover process, receives a handover command message acknowledging the handover request message from the first BS, transmits a ranging request message to second BS at network reentry after handover, and receives from the second BS a ranging response message including CRC start time information that set by the second BS.
摘要翻译：公开了一种用于在多个无线接入系统共同定位时减少系统之间的干扰的方法和装置。为了支持CLC模式，CRC模式的MS向第一基站（BS）发送切换请求消息以发起切换过程，从第一BS接收确认切换请求消息的切换命令消息，发送测距请求消息在切换之后进行网络再入的第二BS，并且从第二BS接收包括由第二BS设置的CRC开始时间信息的测距响应消息。

10. 发明申请

WO2010050756A3 METHOD OF INITIAL ACCESS IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2010050756A3
公开(公告)日：2010-05-06
申请号：PCT/KR2009/006284
申请日：2009-10-29
申请人： LG ELECTRONICS INC. , LEE, Jin , JUNG, In Uk , KIM, Yong Ho , RYU, Ki Seon
发明人： LEE, Jin , JUNG, In Uk , KIM, Yong Ho , RYU, Ki Seon
IPC分类号： H04W48/16 , H04B7/26
摘要： A method of initial access in a wireless communication system is disclosed. A method of initial access of a mobile station in a wireless communication system with femtocells comprises selecting a base station to which the mobile station requests information of femto cell base stations which can serve the mobile station and exist around the mobile station through scanning downlink channel; and requesting the selected base station the information of the femto cell base stations.

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