专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07929476B2 Packet access router and ranging method using the same in mobile communication system 有权
标题翻译：分组接入路由器和测距方法在移动通信系统中使用相同
公开(公告)号：US07929476B2
公开(公告)日：2011-04-19
申请号：US11756304
申请日：2007-05-31
申请人： Ju-Hee Kim , Shang-Lim Shin , Kyung-Soo Kim
发明人： Ju-Hee Kim , Shang-Lim Shin , Kyung-Soo Kim
IPC分类号： H04B7/14
CPC分类号： H04L45/00 , H04W16/26 , H04W74/002 , H04W84/047 , Y02D70/146
摘要： The present invention relates to a packet access router and a ranging method using the same in a mobile communication system. In the mobile communication system to which the packet access router is introduced, a better initial access process and a periodic ranging process are performed so as to accurately transmit data to the access point irrespective of the condition of whether an access terminal is provided in the packet access router region or not. When a ranging code is received, it is accurately determined whether the ranging code is directly received from the access terminal or it is received through the packet access router, and a method for performing a ranging control on the access terminal and a packet access router when the ranging code is transmitted to the access point through the packet access router. Therefore, the coverage of the access point is increased and the data throughput is improved. Also, system performance can be enhanced through efficient power control on the access terminal provided out of the access point region.
摘要翻译：本发明涉及一种分组接入路由器及其在移动通信系统中的测距方法。在引入分组接入路由器的移动通信系统中，执行更好的初始接入过程和周期性测距过程，以便准确地向接入点发送数据，而不管接入终端是否在分组中提供访问路由器区域。当接收到测距码时，准确地确定测距码是直接从接入终端接收还是通过分组接入路由器接收，以及一种用于在接入终端和分组接入路由器上进行测距控制的方法，测距码通过分组接入路由器发送到接入点。因此，接入点的覆盖面增加，数据吞吐量提高。此外，可以通过在接入点区域外提供的接入终端上的有效功率控制来提高系统性能。

2. 发明授权

US08089914B2 Relay and method of allocating bandwidth in communication system 失效
标题翻译：通信系统中带宽分配的中继和方法
公开(公告)号：US08089914B2
公开(公告)日：2012-01-03
申请号：US11869360
申请日：2007-10-09
申请人： Ju-Hee Kim , Shang-Lim Shin , Kyung-Soo Kim
发明人： Ju-Hee Kim , Shang-Lim Shin , Kyung-Soo Kim
IPC分类号： H04B7/14
CPC分类号： H04B7/155
摘要： To allocate a bandwidth to a terminal, a base station in a communication system including a relay receives a bandwidth request code from the relay, and determines whether a bandwidth request code that is the same as the received bandwidth request code has been received from the terminal. In addition, when the same bandwidth request code has been received from the terminal, the base station allocates the bandwidth to at least one among the relay and the terminal.
摘要翻译：为了向终端分配带宽，包括中继的通信系统中的基站从中继接收带宽请求码，并且确定是否已经从终端接收到与接收到的带宽请求代码相同的带宽请求代码。此外，当从终端接收到相同的带宽请求代码时，基站向中继站和终端中的至少一个分配带宽。

3. 发明申请

US20080137582A1 PACKET ACCESS ROUTER AND RANGING METHOD USING THE SAME IN MOBILE COMMUNICATION SYSTEM 有权
标题翻译：在移动通信系统中使用它的分组接入路由器和范围方法
公开(公告)号：US20080137582A1
公开(公告)日：2008-06-12
申请号：US11756304
申请日：2007-05-31
申请人： Ju-Hee Kim , Shang-Lim Shin , Kyung-Soo Kim
发明人： Ju-Hee Kim , Shang-Lim Shin , Kyung-Soo Kim
IPC分类号： H04B7/14 , H04J1/10
CPC分类号： H04L45/00 , H04W16/26 , H04W74/002 , H04W84/047 , Y02D70/146
摘要： The present invention relates to a packet access router and a ranging method using the same in a mobile communication system. In the mobile communication system to which the packet access router is introduced, a better initial access process and a periodic ranging process are performed so as to accurately transmit data to the access point irrespective of the condition of whether an access terminal is provided in the packet access router region or not. When a ranging code is received, it is accurately determined whether the ranging code is directly received from the access terminal or it is received through the packet access router, and a method for performing a ranging control on the access terminal and a packet access router when the ranging code is transmitted to the access point through the packet access router. Therefore, the coverage of the access point is increased and the data throughput is improved. Also, system performance can be enhanced through efficient power control on the access terminal provided out of the access point region.
摘要翻译：本发明涉及一种分组接入路由器及其在移动通信系统中的测距方法。在引入分组接入路由器的移动通信系统中，执行更好的初始接入过程和周期性测距过程，以便准确地向接入点发送数据，而不管接入终端是否在分组中提供访问路由器区域。当接收到测距码时，准确地确定测距码是直接从接入终端接收还是通过分组接入路由器接收，以及一种用于在接入终端和分组接入路由器上进行测距控制的方法，测距码通过分组接入路由器发送到接入点。因此，接入点的覆盖面增加，数据吞吐量提高。此外，可以通过在接入点区域外提供的接入终端上的有效功率控制来提高系统性能。

4. 发明授权

US08792415B2 Apparatus and method for scheduling of high-speed portable internet system 有权
标题翻译：高速便携式互联网系统调度装置及方法
公开(公告)号：US08792415B2
公开(公告)日：2014-07-29
申请号：US11993936
申请日：2006-06-27
申请人： Ju-Hee Kim , Sook-Jin Lee , Kyung-Soo Kim
发明人： Ju-Hee Kim , Sook-Jin Lee , Kyung-Soo Kim
IPC分类号： H04W4/00 , H04J3/22 , H04B7/212 , H04L12/403 , H04L12/28 , H04W28/14 , H04W72/12 , H04W28/06
CPC分类号： H04W72/1273 , H04W28/065 , H04W28/14 , H04W72/1205
摘要： The present invention relates to a scheduling apparatus and a method thereof in an HPi system. A scheduling algorithm is applied appropriate to a characteristic of each multimedia service (e.g., real-time service, non real-time service, best-effort service, etc.) and a transmission order of the IP packets transmitted from a network is determined such that a transmit wait queue is generated. Radio resource allocation is performed in accordance with the order of the data items queued in the transmit wait queue, the size of transmittable data is determined such that a PDU is generated. In addition, frame data formed of bursts of PDUs is generated and transmitted to a physical layer. Therefore, a scheduling algorithm can be applied appropriate to characteristics of each multimedia service. In addition, packet scheduling is performed in two steps in order to schedule traffic corresponding to radio frames such that packets can be efficiently processed.
摘要翻译：本发明涉及一种HPi系统中的调度装置及其方法。适用于每个多媒体业务的特性（例如，实时业务，非实时业务，尽力服务等）的调度算法被确定为从网络发送的IP分组的传输顺序，生成发送等待队列。根据发送等待队列中排队的数据项的顺序执行无线资源分配，确定可发送数据的大小，使得生成PDU。另外，由突发的PDU形成的帧数据被生成并发送到物理层。因此，可以适用于每个多媒体业务的特征的调度算法。另外，分两个步骤进行分组调度，以便调度与无线帧相对应的业务，从而可以有效地处理分组。

5. 发明申请

US20070140165A1 Base station uplink scheduler in wireless communication system and method thereof 审中-公开
标题翻译：无线通信系统中的基站上行调度器及其方法
公开(公告)号：US20070140165A1
公开(公告)日：2007-06-21
申请号：US11604980
申请日：2006-11-28
申请人： Eun-Kyung Kim , Ju-Hee Kim , Kyung-Soo Kim
发明人： Eun-Kyung Kim , Ju-Hee Kim , Kyung-Soo Kim
IPC分类号： H04Q7/00
CPC分类号： H04W72/1268 , H04W72/1257 , H04W72/14 , H04W80/06
摘要： A method of an uplink scheduler for a base station in a wireless communication system is provided. The wireless communication system performs uplink wireless access for a best effort service, based on random access. The uplink scheduler of the base station transmits downlink traffic data to a user terminal, and estimates uplink traffic data generated from the user terminal based on the downlink traffic data. In addition, the uplink scheduler allocates resources for the estimated uplink traffic data to the user terminal, and receives the uplink traffic data transmitted from the user terminal by using the resources allocated to the user terminal.
摘要翻译：提供了一种用于无线通信系统中的基站的上行链路调度器的方法。无线通信系统基于随机接入对最佳努力服务执行上行链路无线接入。基站的上行链路调度器向用户终端发送下行业务数据，并根据下行业务数据估计从用户终端生成的上行业务数据。此外，上行链路调度器向用户终端分配用于估计的上行业务数据的资源，并且通过使用分配给用户终端的资源来接收从用户终端发送的上行业务数据。

6. 发明授权

US07873050B2 Apparatus and method for downlink packet scheduling in base station of a portable internet system 有权
标题翻译：便携式互联网系统基站中的下行链路分组调度的装置和方法
公开(公告)号：US07873050B2
公开(公告)日：2011-01-18
申请号：US11598588
申请日：2006-11-13
申请人： Ju-Hee Kim , Kyung-Soo Kim
发明人： Ju-Hee Kim , Kyung-Soo Kim
IPC分类号： H04L12/28 , H04J3/16
CPC分类号： H04L65/80 , H04W80/04 , H04W88/08
摘要： In a base station of an IEEE 802.16 Wireless MAN-based portable Internet system, a forward packet scheduling method and apparatus is provided. The portable Internet system portable Internet service includes a user terminal AT for providing a portable Internet service, a base station AP for supporting an inter-user terminal wireless access and network connection, and a packet access router PAR for performing a mobility control and packet routing function of each user terminal AT. The forward packet scheduler includes a packet-based subsidiary scheduling part for considering a real-time service and a user-based scheduling part for ensuring fairness and increasing system efficiency (throughput). After finishing the 2-step scheduling, the generated frame data are transmitted though a physical layer to a wireless user terminal. Therefore, with such a structure, the forward packet scheduling method may guarantee a maximum of system efficiency and fairness according to each user's QoS requirements, and may also guarantee a delay performance for a real-time service.
摘要翻译：在基于IEEE 802.16无线MAN的便携式因特网系统的基站中，提供了前向分组调度方法和装置。便携式因特网系统便携式因特网服务包括用于提供便携式因特网服务的用户终端AT，用于支持用户间终端无线接入和网络连接的基站AP，以及用于执行移动性控制和分组路由的分组接入路由器PAR 每个用户终端AT的功能。前向分组调度器包括用于考虑实时业务的基于分组的辅助调度部分和用于确保公平性并提高系统效率（吞吐量）的基于用户的调度部分。在完成两步调度之后，所生成的帧数据通过物理层被发送到无线用户终端。因此，通过这样的结构，前向分组调度方法可以根据每个用户的QoS要求保证系统效率和公平性的最大化，并且还可以保证实时业务的延迟性能。

7. 发明申请

US20080186909A1 Apparatus and Method for Scheduling of High-Speed Portable Internet System 有权
标题翻译：高速便携式互联网系统调度装置及方法
公开(公告)号：US20080186909A1
公开(公告)日：2008-08-07
申请号：US11993936
申请日：2006-06-27
申请人： Ju-Hee Kim , Sook-Jin Lee , Kyung-Soo Kim
发明人： Ju-Hee Kim , Sook-Jin Lee , Kyung-Soo Kim
IPC分类号： H04Q7/00
CPC分类号： H04W72/1273 , H04W28/065 , H04W28/14 , H04W72/1205
摘要： The present invention relates to a scheduling apparatus and a method thereof in an HPi system. A scheduling algorithm is applied appropriate to a characteristic of each multimedia service (e.g., real-time service, non real-time service, best-effort service, etc.) and a transmission order of the IP packets transmitted from a network is determined such that a transmit wait queue is generated. Radio resource allocation is performed in accordance with the order of the data items queued in the transmit wait queue, the size of transmittable data is determined such that a PDU is generated. In addition, frame data formed of bursts of PDUs is generated and transmitted to a physical layer. Therefore, a scheduling algorithm can be applied appropriate to characteristics of each multimedia service. In addition, packet scheduling is performed in two steps in order to schedule traffic corresponding to radio frames such that packets can be efficiently processed.
摘要翻译：本发明涉及一种HPi系统中的调度装置及其方法。适用于每个多媒体业务的特征（例如，实时业务，非实时业务，尽力服务等）的调度算法被确定为从网络发送的IP分组的传输顺序生成发送等待队列。根据发送等待队列中排队的数据项的顺序执行无线资源分配，确定可发送数据的大小，使得生成PDU。另外，由突发的PDU形成的帧数据被生成并发送到物理层。因此，可以适用于每个多媒体业务的特征的调度算法。另外，分两个步骤进行分组调度，以便调度与无线帧相对应的业务，从而可以有效地处理分组。

8. 发明申请

US20070121636A1 Apparatus and method for downlink packet scheduling in base station of a portable internet system 有权
标题翻译：便携式互联网系统基站中的下行链路分组调度的装置和方法
公开(公告)号：US20070121636A1
公开(公告)日：2007-05-31
申请号：US11598588
申请日：2006-11-13
申请人： Ju-Hee Kim , Kyung-Soo Kim
发明人： Ju-Hee Kim , Kyung-Soo Kim
IPC分类号： H04L12/56 , H04J3/22
CPC分类号： H04L65/80 , H04W80/04 , H04W88/08
摘要： In a base station of an IEEE 802.16 Wireless MAN-based portable Internet system, a forward packet scheduling method and apparatus is provided. The portable Internet system portable Internet service includes a user terminal AT for providing a portable Internet service, a base station AP for supporting an inter-user terminal wireless access and network connection, and a packet access router PAR for performing a mobility control and packet routing function of each user terminal AT. The forward packet scheduler includes a packet-based subsidiary scheduling part for considering a real-time service and a user-based scheduling part for ensuring fairness and increasing system efficiency (throughput). After finishing the 2-step scheduling, the generated frame data are transmitted though a physical layer to a wireless user terminal. Therefore, with such a structure, the forward packet scheduling method may guarantee a maximum of system efficiency and fairness according to each user's QoS requirements, and may also guarantee a delay performance for a real-time service.
摘要翻译：在基于IEEE 802.16无线MAN的便携式因特网系统的基站中，提供了前向分组调度方法和装置。便携式因特网系统便携式因特网服务包括用于提供便携式因特网服务的用户终端AT，用于支持用户间终端无线接入和网络连接的基站AP，以及用于执行移动性控制和分组路由的分组接入路由器PAR 每个用户终端AT的功能。前向分组调度器包括用于考虑实时业务的基于分组的辅助调度部分和用于确保公平性并提高系统效率（吞吐量）的基于用户的调度部分。在完成两步调度之后，所生成的帧数据通过物理层被发送到无线用户终端。因此，通过这样的结构，前向分组调度方法可以根据每个用户的QoS要求保证系统效率和公平性的最大化，并且还可以保证实时业务的延迟性能。

9. 发明授权

US08653211B2 Random copolymer for forming neutral surface and methods of manufacturing and using the same 有权
标题翻译：用于形成中性表面的无规共聚物及其制造和使用方法
公开(公告)号：US08653211B2
公开(公告)日：2014-02-18
申请号：US13459588
申请日：2012-04-30
申请人： Min-Hyuck Kang , Su-Mi Lee , Eun-Ae Kwak , Moon-Gyu Lee , Bong-Jin Moon , Suk-Ho Kim , Ju-Hee Kim , Won-Tae Joo
发明人： Min-Hyuck Kang , Su-Mi Lee , Eun-Ae Kwak , Moon-Gyu Lee , Bong-Jin Moon , Suk-Ho Kim , Ju-Hee Kim , Won-Tae Joo
IPC分类号： C08F4/32 , C08F12/08 , C08F120/20
CPC分类号： C08F212/08 , B82Y30/00 , B82Y40/00 , C08F293/005 , C08F2438/02 , G03F7/0002 , C08F220/14 , C08F212/14 , C08F2/38
摘要： A random copolymer having a structure represented by the following Formula 1: wherein R is phosphonic acid, Me is a methyl group, x is a number of styrene units, and y is a number of methyl methacrylate units.
摘要翻译：具有由下式1表示的结构的无规共聚物：其中R是膦酸，Me是甲基，x是苯乙烯单元的数量，y是甲基丙烯酸甲酯单元的数量。

10. 发明申请

US20050160558A1 Rotary-type hinge device for a portable terminal 有权
标题翻译：用于便携式终端的旋转式铰链装置
公开(公告)号：US20050160558A1
公开(公告)日：2005-07-28
申请号：US10967236
申请日：2004-10-19
申请人： Ju-Hee Kim
发明人： Ju-Hee Kim
IPC分类号： H04B1/38 , E05D3/10 , E05D11/06 , E05D11/10 , H04M1/02 , B42F3/00
CPC分类号： H04M1/0212 , E05D3/10 , E05D11/1078 , E05Y2900/606 , Y10T16/5472
摘要： A rotary-type hinge device for a portable terminal for rotating the folder of the terminal from the body thereof about a first hinge axis and about a second hinge axis, which is perpendicular to the first hinge axis is provided. The rotary-type hinge device comprises a first hinge module coupled to the body and adapted to rotate the folder about the first hinge axis; a second hinge module coupled to the folder and adapted to rotate the folder about the second hinge axis, when the folder is rotated a predetermined angle or more about the first hinge axis; a guide provided on the first hinge module and positioned adjacently to the second hinge module; and a stopper provided on the second hinge module and adapted to limit the rotation of the folder about the second hinge axis, when the folder is rotated within a predetermined angle about the first hinge axis.
摘要翻译：提供了一种用于便携式终端的旋转式铰链装置，其用于围绕第一铰链轴线以及垂直于第一铰链轴线的第二铰链轴线旋转端子的折叠物。旋转式铰链装置包括：第一铰链模块，其联接到主体并适于围绕第一铰链轴线旋转夹具; 第二铰链模块，其联接到所述夹子并且适于在所述夹子围绕所述第一铰链轴线旋转预定角度或更多角度时绕所述第二铰链轴线旋转所述折叠器; 设置在所述第一铰链模块上并且与所述第二铰链模块相邻定位的引导件; 以及设置在所述第二铰链模块上并且当所述夹具围绕所述第一铰链轴线以预定角度旋转时限制所述夹具围绕所述第二铰链轴线的旋转的止动件。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式