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21. 发明授权

US09635522B2 Method for determining validity of terminal group identifier in machine-to-machine communication 有权
公开(公告)号：US09635522B2
公开(公告)日：2017-04-25
申请号：US14343288
申请日：2012-05-31
申请人： Eun Jong Lee , Gi Won Park , Young Soo Yuk , Hee Jeong Cho
发明人： Eun Jong Lee , Gi Won Park , Young Soo Yuk , Hee Jeong Cho
IPC分类号： H04W4/08 , H04W4/00 , H04W8/24 , H04L12/18 , H04W84/00
CPC分类号： H04W4/08 , H04L12/18 , H04L12/189 , H04W4/70 , H04W8/24 , H04W64/00 , H04W76/40 , H04W84/00 , H04W84/18
摘要： Disclosed is a method for determining whether a machine-to-machine group identifier (MGID) for identifying a multicast service flow is supported in a wireless access system that supports machine-to-machine (M2M) communication, wherein the multicast service flow is shared by a group of M2M terminals within an M2M group zone that is allocated to the terminals. The method comprises the steps of: receiving from the first base station M2M group zone information of the first base station and neighboring base stations; receiving from the second base station system information of the second base station; and determining whether the MGID that is received from the first base station is supported by the second base station by comparing the system information of the second base station and the M2M group zone information on the neighboring base stations.

22. 发明申请

US20130039246A1 METHOD AND DEVICE FOR ALLOCATING RESOURCES IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中分配资源的方法和设备
公开(公告)号：US20130039246A1
公开(公告)日：2013-02-14
申请号：US13642844
申请日：2011-04-22
申请人： Gi Won Park , In Uk Jung , Young Soo Yuk , Jin Lee
发明人： Gi Won Park , In Uk Jung , Young Soo Yuk , Jin Lee
IPC分类号： H04W72/02 , H04W52/02
CPC分类号： H04W72/04 , H04W28/06 , H04W52/0216 , H04W72/042 , H04W72/1284 , H04W88/06 , Y02D70/1226 , Y02D70/1242 , Y02D70/21
摘要： A method of allocating resources in a wireless communication system is provided. A wireless device which makes a transition between Low Power Consumption (LPC) mode and active mode receives, from a base station, an allocation message for allocating persistent scheduling resources used in persistent scheduling. The wireless device communicates with the base station using the persistent scheduling resources, for active duration in which the wireless device operates in the active mode. The wireless device deallocates the persistent scheduling resources automatically when the active duration is finished.
摘要翻译：提供了一种在无线通信系统中分配资源的方法。在低功耗（LPC）模式和主动模式之间进行转换的无线装置从基站接收用于分配用于持续调度中的持久调度资源的分配消息。无线设备使用持续调度资源与基站进行通信，用于在无线设备以活动模式操作的有效持续时间。无线设备在活动持续时间结束时自动释放持续调度资源。

23. 发明授权

US08848542B2 Method for efficiently performing coverage loss operation during sleep mode in a broadband wireless access system 有权
标题翻译：一种用于在宽带无线接入系统中在休眠模式期间有效地进行覆盖丢失操作的方法
公开(公告)号：US08848542B2
公开(公告)日：2014-09-30
申请号：US13023207
申请日：2011-02-08
申请人： Gi Won Park , Yong Ho Kim , Ki Seon Ryu
发明人： Gi Won Park , Yong Ho Kim , Ki Seon Ryu
IPC分类号： H04J1/16 , H04W52/02 , H04W28/04 , H04W24/00
CPC分类号： H04W52/0241 , H04W24/00 , H04W28/04 , Y02D70/1262 , Y02D70/146
摘要： A method for detecting coverage loss during a sleep mode of a mobile station and an apparatus for performing the same are disclosed. The method for detecting coverage loss of a mobile station, which is operated in a sleep mode, in a broadband wireless access system comprises the steps of awaking regardless of a sleep window of a sleep cycle at a first time when a super frame header (SFH) is transmitted from a serving base station; detecting the super frame header; and operating for the sleep window or listening window in accordance with the sleep cycle if the detected result is successful, and awaking until the super frame header is successfully detected if the detected result is failed.
摘要翻译：公开了一种在移动台的睡眠模式下检测覆盖率损失的方法及其执行装置。用于检测宽带无线接入系统中以休眠模式操作的移动台的覆盖损失的方法包括以下步骤：无论睡眠周期的睡眠窗口如何，当超帧头（SFH ）从服务基站发送; 检测超帧头; 并且如果检测到的结果成功，则根据睡眠周期操作睡眠窗口或监听窗口，并且如果检测到的结果失败则唤醒直到成功检测到超帧报头。

24. 发明授权

US08538495B2 Method of low duty mode operation in a femto base station in consideration of a femto cell type 有权
标题翻译：考虑到毫微微小区类型的毫微微基站中的低占空比模式操作的方法
公开(公告)号：US08538495B2
公开(公告)日：2013-09-17
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： H04M1/00
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。

25. 发明授权

US08488543B2 Method of paging using header 有权
标题翻译：使用标题的分页方法
公开(公告)号：US08488543B2
公开(公告)日：2013-07-16
申请号：US12988788
申请日：2009-05-08
申请人： Gi Won Park , Ki Seon Ryu , Yong Ho Kim , Young Soo Yuk
发明人： Gi Won Park , Ki Seon Ryu , Yong Ho Kim , Young Soo Yuk
IPC分类号： H04W4/00
CPC分类号： H04W68/08
摘要： A method for paging in a wireless access system is disclosed. A method for efficiently paging a mobile station of an idle mode comprises allocating an identifier of a large paging group and an identifier of a specific one of small paging groups included in the large paging group to a broadcast channel region and transmitting a header including the broadcast channel region to the terminal. Accordingly, the present invention enables efficient paging.
摘要翻译：公开了一种在无线接入系统中寻呼的方法。一种用于有效地寻呼空闲模式的移动站的方法包括：将广泛寻呼组中包含的大寻呼组的标识符和小寻呼组的特定一个的标识符分配给广播信道区域，并发送包括广播通道区域到终端。因此，本发明能够进行有效的寻呼。

26. 发明授权

US08411619B2 Method of packet reordering and packet retransmission 有权
标题翻译：分组重新排序和分组重传的方法
公开(公告)号：US08411619B2
公开(公告)日：2013-04-02
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： H04W4/00
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。

27. 发明授权

US08326301B2 Method for supporting mobility of mobile terminal, and mobile terminal thereof 有权
标题翻译：支持移动终端移动性的方法及其移动终端
公开(公告)号：US08326301B2
公开(公告)日：2012-12-04
申请号：US12681365
申请日：2008-10-02
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： H04W36/00
CPC分类号： H04W24/10 , H04W48/08
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.
摘要翻译：公开了一种用于支持移动台和支持移动性的移动台的移动性的方法。支持移动台的移动性的方法包括从本小区的基站（BS）接收小区重选信息和相邻小区信息，其中小区重选信息包括用于确定其他RAT小区的质量是否为其中所述相邻小区信息包括所述另一RAT小区中的帧持续时间码和下行链路帧的帧号，其中，所述帧持续时间码指示所述下行链路帧的起始前导; 确定移动站（MS）是否使用阈值来测量其他RAT小区的质量; 并且如果确定MS将测量其他RAT小区的质量，则通过测量报告消息根据测量结果测量其他RAT小区的质量并重新选择小区或将测量结果发送到BS。因此，由于移动台在E-UTRAN网络与其他RAT小区之间的移动性受到支持，所以移动台可以在保持当前服务质量的同时连续地接收服务，尽管用户移动到另一RAT小区。

28. 发明申请

US20110292856A1 METHOD OF ALLOCATING PAGING CARRIER AND MOBILE STATION 有权
标题翻译：分配承运人和移动站的方法
公开(公告)号：US20110292856A1
公开(公告)日：2011-12-01
申请号：US13124385
申请日：2009-10-15
申请人： Gi Won Park , Ki Seon Ryu , Yong Ho Kim , Young Soo Yuk , Doo Hyun Sung , Han Gyu Cho , Jae Hoon Chung , Kyu Jin Park , Eun Jong Lee
发明人： Gi Won Park , Ki Seon Ryu , Yong Ho Kim , Young Soo Yuk , Doo Hyun Sung , Han Gyu Cho , Jae Hoon Chung , Kyu Jin Park , Eun Jong Lee
IPC分类号： H04W4/12 , H04W52/02
CPC分类号： H04W68/00 , H04L5/00 , H04L5/001 , H04L5/0053 , H04L5/0094 , H04W48/12 , H04W60/00 , H04W72/04
摘要： A method of allocating a paging carrier in a multi-carrier environment is disclosed. The method of allocating the paging carrier includes receiving a first message including first allocation information of the paging carrier, transmitting a second message for requesting entry into an idle mode to a base station; and receiving a third message including second allocation information of a changed paging carrier from the base station. At this time, the paging carrier includes a paging channel out of multiple carriers including one or more carriers.
摘要翻译：公开了一种在多载波环境中分配寻呼载波的方法。分配寻呼载波的方法包括接收包括寻呼载波的第一分配信息的第一消息，向基站发送请求进入空闲模式的第二消息; 以及从基站接收包括改变的寻呼载波的第二分配信息的第三消息。此时，寻呼载波包括包括一个或多个载波的多个载波中的寻呼信道。

29. 发明授权

US08798621B2 Method and apparatus for performing idle-mode operation using mobility information 有权
标题翻译：使用移动信息执行空闲模式操作的方法和装置
公开(公告)号：US08798621B2
公开(公告)日：2014-08-05
申请号：US13262226
申请日：2010-04-21
申请人： Gi Won Park , Yong Ho Kim , Ki Seon Ryu
发明人： Gi Won Park , Yong Ho Kim , Ki Seon Ryu
IPC分类号： H04W4/00
CPC分类号： H04W60/06 , H04W68/00
摘要： A method and apparatus for performing a location update based on mobility information indicating a velocity of a Mobile Station (MS), and a method and apparatus for using a timer for a location update in a wireless access system are disclosed. The MS transmits a deregistration request message requesting initiation of idle mode to a first Base Station (BS), receives a deregistration command message including paging group information from the first BS, the paging group information including a primary paging group Identifier (ID) and primary paging offset of a primary paging group allocated to the MS, and a secondary paging group ID and secondary paging offset of a secondary paging group allocated to the MS, and activates a paging group location update timer after moving from the primary paging group to the secondary paging group. The deregistration request message includes first mobility information indicating a velocity of the MS and the paging group information is set based on the first mobility information.
摘要翻译：公开了一种基于表示移动站（MS）的速度的移动性信息来执行位置更新的方法和装置，以及在无线接入系统中使用位置更新定时器的方法和装置。 MS向第一基站（BS）发送请求启动空闲模式的注销请求消息，从第一BS接收包括寻呼组信息的注销命令消息，包括主寻呼组标识符（ID）和主要寻呼组标识符分配给MS的主寻呼组的寻呼偏移，以及分配给MS的辅助寻呼组的辅助寻呼组ID和辅助寻呼偏移，并且在从主寻呼组移动到辅助寻呼组之后激活寻呼组位置更新定时器寻呼组。注销请求消息包括指示MS的速度的第一移动性信息，并且基于第一移动性信息设置寻呼组信息。

30. 发明申请

US20110256883A1 METHOD FOR TRANSMITTING AND RECEIVING PAGING MESSAGES 有权
标题翻译：发送和接收寻呼消息的方法
公开(公告)号：US20110256883A1
公开(公告)日：2011-10-20
申请号：US13139421
申请日：2009-12-03
申请人： Gi Won Park , Yong Ho Kim , Ki Seon Ryu
发明人： Gi Won Park , Yong Ho Kim , Ki Seon Ryu
IPC分类号： H04W24/00
CPC分类号： H04W4/02 , H04W60/04 , H04W60/06 , H04W68/06
摘要： The present invention relates to a communication method for an idle mode terminal in a wireless access system to which a femtocell is applied. The method for receiving paging messages at a terminal in a femtocell environment according to one embodiment of the present invention comprises the steps of: receiving a deregistration command message containing first paging information of a first cell region from a first base station; setting a first timer for carrying out a location update with the first base station; moving from the first cell region to a second cell region; setting a second timer for delaying the location update for a predetermined time period; and receiving a paging message in the second cell region.
摘要翻译：本发明涉及应用了毫微微小区的无线接入系统中的空闲模式终端的通信方法。根据本发明的一个实施例，在毫微微小区环境中的终端处接收寻呼消息的方法包括以下步骤：从第一基站接收包含第一小区区域的第一寻呼信息的注销命令消息; 设置用于与所述第一基站进行位置更新的第一定时器; 从第一单元区域移动到第二单元区域; 设置用于在预定时间段内延迟所述位置更新的第二定时器; 以及在所述第二小区区域中接收寻呼消息。

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