公开(公告)号：US09084248B2

公开(公告)日：2015-07-14

申请号：US12678988

申请日：2008-09-05

申请人： Jeong Ki Kim ,  Ki Seon Ryu ,  Hee Jeong Cho ,  Jae Won Lim ,  Ae Ran Youn

发明人： Jeong Ki Kim ,  Ki Seon Ryu ,  Hee Jeong Cho ,  Jae Won Lim ,  Ae Ran Youn

IPC分类号： H04W72/00 ,  H04W72/04 ,  H04L5/00 ,  H04L1/00 ,  H04W28/06

CPC分类号： H04W72/042 ,  H04L1/00 ,  H04L1/1838 ,  H04L1/1854 ,  H04L1/1887 ,  H04L5/0055 ,  H04L65/608 ,  H04L65/80 ,  H04W28/06

摘要： A method of allocating a radio resource in a wireless access system is disclosed. The method includes receiving a control message associated with radio resource allocation for transmitting uplink data to the base station, wherein the control message comprises a first persistent uplink allocation information element comprising first resource allocation information associated with a first resource allocation region for transmitting the uplink data of a mobile station and transmitting an acknowledgment (ACK) message from the mobile station to the base station in response to successfully receiving the first persistent uplink allocation information element.

摘要翻译： 公开了一种在无线接入系统中分配无线电资源的方法。 该方法包括接收与无线电资源分配相关联的控制消息，用于向基站发送上行链路数据，其中控制消息包括第一持久性上行链路分配信息元素，其包括与用于发送上行链路数据的第一资源分配区域相关联的第一资源分配信息 并且响应于成功地接收到所述第一持久上行链路分配信息元素，从所述移动站向所述基站发送确认（ACK）消息。

公开(公告)号：US08767645B2

公开(公告)日：2014-07-01

申请号：US13133642

申请日：2009-12-07

申请人： Young Yong Kim ,  Kang Jin Yoon ,  Jae Won Lim ,  Chung Ha Koh ,  Kyung Min Park ,  Byoung Hoon Kim

发明人： Young Yong Kim ,  Kang Jin Yoon ,  Jae Won Lim ,  Chung Ha Koh ,  Kyung Min Park ,  Byoung Hoon Kim

IPC分类号： H04W4/00 ,  H04W72/04 ,  H04W28/02 ,  H04W16/16

CPC分类号： H04W72/0426 ,  H04W16/16 ,  H04W28/0236 ,  H04W72/0473 ,  H04W84/045

摘要： A method for radio resource allocation in a wireless communication system comprises the steps of: receiving a channel indicator for indicating the frequency band used by a neighboring base station from a gateway that controls at least one base station that accesses the core network of a wireless communication system via an IP network; assigning to an available channel list a frequency band remaining after the frequency band indicated by said channel indicator is excluded from the entire frequency band, wherein said entire frequency band is divided into a plurality of frequency bands, and said channel indicator comprises indices that indicate respective frequency bands; and selecting, as one's own channel, at least one frequency band from said available channel list. The method enables finding of frequency bands which are used by neighboring base stations, and selection and use of a frequency band which is not used by neighboring base stations, and thus can reduce the interference between neighboring base stations, and efficiently use limited wireless resources.

摘要翻译： 一种用于无线通信系统中的无线电资源分配的方法包括以下步骤：从控制接入无线通信的核心网的至少一个基站的网关接收指示相邻基站使用的频带的信道指示符 系统通过IP网络; 向可用频道列表分配在从所述频道指示符指示的频带之后剩余的频带被排除在整个频带之外，其中所述整个频带被划分为多个频带，并且所述频道指示符包括指示相应的 频带; 以及从所述可用频道列表中选择至少一个频带作为自己的频道。 该方法能够找到由相邻基站使用的频带以及相邻基站未使用的频带的选择和使用，并且因此可以减少相邻基站之间的干扰，并且有效地使用有限的无线资源。

公开(公告)号：USD699280S1

公开(公告)日：2014-02-11

申请号：US29412828

申请日：2012-02-08

申请人： Jae Won Lim ,  Jun Ki Kim ,  Seung Mo Kang ,  Hyung Yuel Kim

设计人： Jae Won Lim ,  Jun Ki Kim ,  Seung Mo Kang ,  Hyung Yuel Kim

公开(公告)号：US08521171B2

公开(公告)日：2013-08-27

申请号：US12738232

申请日：2008-10-15

申请人： Jeong Ki Kim ,  Ki Seon Ryu ,  Hee Jeong Cho ,  Jae Won Lim ,  Sung Woong Ha ,  Chang Hun Lee

发明人： Jeong Ki Kim ,  Ki Seon Ryu ,  Hee Jeong Cho ,  Jae Won Lim ,  Sung Woong Ha ,  Chang Hun Lee

IPC分类号： H04W40/00

CPC分类号： H04W72/1289 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0044 ,  H04L5/0094 ,  H04W72/042

摘要： A method for allocating resource regions in a wireless access system. This method collectively allocates resources in non-consecutive frames. Specifically, a message, including allocation information used to collectively and non-consecutively allocate identical resource regions, is received from a base station and data is transmitted or received through the allocated resource regions. Since identical resource regions are collectively allocated in multiple frames, it is possible to reduce both the number of transmissions of a MAP message and MAP overhead in a network.

摘要翻译： 一种在无线接入系统中分配资源区域的方法。 该方法在非连续帧中共同分配资源。 具体地，从基站接收包括用于共同地且不连续地分配相同的资源区域的分配信息的消息，并且通过所分配的资源区域发送或接收数据。 由于在多个帧中共同分配相同的资源区域，所以可以减少网络中MAP消息的传输次数和MAP开销。

公开(公告)号：US08449813B1

公开(公告)日：2013-05-28

申请号：US13551409

申请日：2012-07-17

申请人： Jae-Won Lim ,  Jung-Min Oh ,  Back-Kyu Lee ,  Chang-Youl Suh ,  Sung-Wook Cho

发明人： Jae-Won Lim ,  Jung-Min Oh ,  Back-Kyu Lee ,  Chang-Youl Suh ,  Sung-Wook Cho

IPC分类号： C21C5/48

CPC分类号： B22F1/0088 ,  C22C1/06

摘要： Disclosed is a deoxidation apparatus for preparing low-oxygen titanium powders. The deoxidation apparatus includes a lower container having an open upper portion and storing an deoxidizer representing an oxygen degree higher than an oxygen degree of titanium and a melting temperature lower than a melting temperature of titanium, and an upper container coupled with the lower container on the lower container and storing titanium base powders. The upper container is provided at a lower surface thereof with a sieve, and allows the deoxidizer, which is evaporated due to heating, to make contact with the titanium base powders so that the titanium base powders are deoxidized.

摘要翻译： 公开了一种用于制备低氧钛粉末的脱氧装置。 脱氧装置包括具有敞开的上部的下部容器，并且存储表示比钛的氧度高的氧度的脱氧剂和低于钛的熔融温度的熔融温度，以及与下部容器连接的上部容器 下容器和储存钛基粉末。 上容器在其下表面设置有筛子，并且允许由于加热蒸发的脱氧剂与钛基粉末接触，使得钛基粉末脱氧。

公开(公告)号：US20130125706A1

公开(公告)日：2013-05-23

申请号：US13551399

申请日：2012-07-17

申请人： Jae-Won LIM ,  Jung-Min OH ,  Back-Kyu LEE ,  Chang-Youl SUH ,  Sung-Wook CHO

发明人： Jae-Won LIM ,  Jung-Min OH ,  Back-Kyu LEE ,  Chang-Youl SUH ,  Sung-Wook CHO

IPC分类号： B22F9/16

CPC分类号： B22F9/22 ,  C22C1/0458 ,  C22C1/06 ,  C22C14/00

摘要： Disclosed is a method for preparing low-oxygen titanium powders. The method includes (a) separately placing titanium base powders and calcium in a deoxidation container, (b) deoxidizing the titanium base powders by heating an inner part of the deoxidation container at a temperature of 850° C. to 1050° C. so that the calcium is evaporated to make contact with the titanium base powders, (c) removing calcium oxide from surfaces of titanium powders, which are obtained by deoxidizing the titanium base powders in step (b), by washing the titanium powders, and (d) drying the titanium powders subject to the removing of the calcium oxide in step (c).

摘要翻译： 公开了一种制备低氧钛粉末的方法。 该方法包括（a）将钛基粉末和钙分别放入脱氧容器中，（b）通过在850℃至1050℃的温度下加热脱氧容器的内部部分来对钛基粉末进行脱氧， 蒸发钙与钛基粉末接触，（c）通过洗涤钛粉末将步骤（b）中的钛基粉末脱氧得到的钛粉表面除去氧化钙，和（d） 干燥步骤（c）中除去氧化钙的钛粉末。

公开(公告)号：US08412223B2

公开(公告)日：2013-04-02

申请号：US12738237

申请日：2008-10-15

申请人： Hee Jeong Cho ,  Ki Seon Ryu ,  Jae Won Lim ,  Jeong Ki Kim

发明人： Hee Jeong Cho ,  Ki Seon Ryu ,  Jae Won Lim ,  Jeong Ki Kim

IPC分类号： H04W72/00

CPC分类号： H04W72/042 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0044 ,  H04L5/0094 ,  H04W72/0446

摘要： A method and device for allocating resource regions in a broadband wireless access system. The method includes receiving a message from a base station by a mobile terminal. The message includes allocation information used to collectively and consecutively allocate identical resource regions of consecutive frames. The identical resource regions include identical Orthogonal Frequency-Division Multiple Access (OFDMA) symbols and identical subchannels within each of the identical resource regions. The identical OFDMA symbols are a subset of a total number of OFDMA symbols within each of the identical resource regions. The identical subchannels are a subset of a total number of subchannels within each of the identical resource regions. The method also includes transmitting or receiving data by the mobile terminal through the allocated identical resource regions.

摘要翻译： 一种在宽带无线接入系统中分配资源区域的方法和装置。 该方法包括由移动终端从基站接收消息。 该消息包括用于共同地并连续地分配连续帧的相同资源区域的分配信息。 相同的资源区域包括相同的正交频分多址（OFDMA）符号和每个相同资源区域内的相同的子信道。 相同的OFDMA符号是每个相同资源区域内的OFDMA符号的总数的子集。 相同的子信道是每个相同资源区域内的子信道总数的子集。 该方法还包括通过所分配的相同资源区域由移动终端发送或接收数据。

公开(公告)号：US20120163179A1

公开(公告)日：2012-06-28

申请号：US13264985

申请日：2010-03-16

申请人： Jun Ho Jo ,  Jae Won Lim ,  Ji Hyun Lee ,  Se Yeong Choi ,  Seo Woo Jang ,  Soon Joon Park

发明人： Jun Ho Jo ,  Jae Won Lim ,  Ji Hyun Lee ,  Se Yeong Choi ,  Seo Woo Jang ,  Soon Joon Park

IPC分类号： H04W28/10

CPC分类号： H04B7/15507 ,  H04B7/15592 ,  H04B7/2606 ,  H04W16/14 ,  H04W28/08 ,  H04W84/047

摘要： A method for efficiently processing traffic in an intermediate access point such as a relay station is disclosed. To process traffic directed from one or more terminals to a base station, an intermediate access point supporting two or more communication scheme receives traffic from the one or more terminals according to a first communication scheme, measures a congestion level of the received traffic, transmits a first traffic being part of the received traffic to a second intermediate access point according to a second communication scheme, if the congestion level is equal to or higher than a predetermined threshold, and transmits a second traffic being remaining traffic of the received traffic except the first traffic to the BS.

摘要翻译： 公开了一种在诸如中继站之类的中间接入点处有效地处理业务的方法。 为了处理从一个或多个终端指向基站的业务，支持两个或多个通信方案的中间接入点根据第一通信方案从一个或多个终端接收业务，测量接收到的业务的拥塞级别， 如果拥塞级别等于或高于预定阈值，则第一业务是根据第二通信方案到第二中间接入点的接收业务的一部分，并且发送作为除第一业务之外的接收业务的剩余业务的第二业务 流量到BS。

公开(公告)号：US20120127954A1

公开(公告)日：2012-05-24

申请号：US13381641

申请日：2009-06-30

申请人： Jae-Won Lim ,  Jang-Won Lee ,  Jeong-Ahn Kwong ,  Byung-Gook Kim

发明人： Jae-Won Lim ,  Jang-Won Lee ,  Jeong-Ahn Kwong ,  Byung-Gook Kim

IPC分类号： H04W72/04 ,  H04W36/08

CPC分类号： H04W72/082 ,  H04W72/0406 ,  H04W84/045

摘要： A method for allocating radio resource to one or more first UEs by a femto BS, includes: acquiring information about one or more second UEs which are located within a cell coverage of the femto BS but served by the macro BS; receiving a control channel from the macro BS; acquiring radio resource information allocated to the second UEs by the macro BS from the control channel; and allocating radio resource to the first UEs such that the allocated radio resource does not overlap with radio resource information allocated to the second UEs.

摘要翻译： 一种用于由毫微微BS分配无线电资源给一个或多个第一UE的方法，包括：获取关于位于毫微微BS的小区覆盖范围但由宏BS服务的一个或多个第二UE的信息; 从宏BS接收控制信道; 从控制信道获取由宏BS分配给第二UE的无线资源信息; 以及向所述第一UE分配无线电资源，使得所分配的无线电资源不与分配给所述第二UE的无线电资源信息重叠。

公开(公告)号：USD640237S1

公开(公告)日：2011-06-21

申请号：US29361169

申请日：2010-05-06

申请人： Jae Won Lim ,  Woo Suk Park ,  Jong Chul Kim ,  Hye Young Hong

设计人： Jae Won Lim ,  Woo Suk Park ,  Jong Chul Kim ,  Hye Young Hong