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1. 发明申请

WO2010008177A3 APPARATUS AND METHOD FOR TRANSMITTING COEXISTENCE BEACON PROTOCOL PACKET IN COGNITIVE RADIO BASED WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2010008177A3
公开(公告)日：2010-01-21
申请号：PCT/KR2009/003856
申请日：2009-07-14
申请人： SAMSUNG ELECTRONICS CO., LTD. , KIM, Sang-Bum , SHAN, Cheng , LIM, Eun-Taek , SONG, Ju-Yeon , WOO, Jung-Soo , LEE, Geun-Ho , KIM, Ho-Dong , PARK, Yong-Ho , PARK, Jae-Ik
发明人： KIM, Sang-Bum , SHAN, Cheng , LIM, Eun-Taek , SONG, Ju-Yeon , WOO, Jung-Soo , LEE, Geun-Ho , KIM, Ho-Dong , PARK, Yong-Ho , PARK, Jae-Ik
IPC分类号： H04B7/26 , H04W84/02
摘要： A method of and apparatus for operating a Coexistence Beacon Protocol (CBP) packet transmitter in a Cognitive Radio (CR)-based wireless communication system is provided. The method includes, identifying a Self-Coexistence Window (SCW) regular pattern of neighbor Wireless Regional Area Networks (WRANs), if vacant SCW slots are not periodically occurring, selecting a WRAN as a contender among the neighbor WRANs, performing a contention for transmitting the CBP packet with the contender within SCW slots that are occupied by the WRAN, and configuring an SCW usage pattern so that an SCW usage period of the CBP packet sender is double that of an SCW usage period of the contender when winning in the contention.

2. 发明申请

WO2010008177A2 APPARATUS AND METHOD FOR TRANSMITTING COEXISTENCE BEACON PROTOCOL PACKET IN COGNITIVE RADIO BASED WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在基于认知无线电的无线通信系统中发射共存信标协议分组的设备和方法
公开(公告)号：WO2010008177A2
公开(公告)日：2010-01-21
申请号：PCT/KR2009003856
申请日：2009-07-14
申请人： SAMSUNG ELECTRONICS CO LTD , KIM SANG-BUM , SHAN CHENG , LIM EUN-TAEK , SONG JU-YEON , WOO JUNG-SOO , LEE GEUN-HO , KIM HO-DONG , PARK YONG-HO , PARK JAE-IK
发明人： KIM SANG-BUM , SHAN CHENG , LIM EUN-TAEK , SONG JU-YEON , WOO JUNG-SOO , LEE GEUN-HO , KIM HO-DONG , PARK YONG-HO , PARK JAE-IK
IPC分类号： H04B7/26 , H04W84/02
CPC分类号： H04W74/0816 , H04W16/14 , H04W16/16 , H04W74/0825
摘要： A method of and apparatus for operating a Coexistence Beacon Protocol (CBP) packet transmitter in a Cognitive Radio (CR)-based wireless communication system is provided. The method includes, identifying a Self-Coexistence Window (SCW) regular pattern of neighbor Wireless Regional Area Networks (WRANs), if vacant SCW slots are not periodically occurring, selecting a WRAN as a contender among the neighbor WRANs, performing a contention for transmitting the CBP packet with the contender within SCW slots that are occupied by the WRAN, and configuring an SCW usage pattern so that an SCW usage period of the CBP packet sender is double that of an SCW usage period of the contender when winning in the contention.
摘要翻译：提供了一种用于在基于认知无线电（CR）的无线通信系统中操作共存信标协议（CBP）分组发射机的方法和设备。该方法包括：如果空闲SCW时隙没有周期性出现，则标识邻居无线区域网络（WRAN）的自共存窗口（SCW）常规模式，在相邻WRAN中选择WRAN作为竞争者，执行争用以发送在WRW占用的SCW时隙内具有竞争者的CBP分组，以及配置SCW使用模式，使得CBP分组发送者的SCW使用时段是竞争者赢得争用时的SCW使用时段的两倍。

3. 发明申请

WO2007029931A1 THE SCISSOR FOR KITCHEN 审中-公开
标题翻译：厨房厨师
公开(公告)号：WO2007029931A1
公开(公告)日：2007-03-15
申请号：PCT/KR2006/003302
申请日：2006-08-23
申请人： PARK, Jae Ik
发明人： PARK, Jae Ik
IPC分类号： B62B13/06
CPC分类号： B26B13/06
摘要： Kitchen scissors are disclosed to prevent a material of a desired thickness from being slipped over blades of the scissors, in which each blade is provided with an arc-shaped cutting edge, thereby easily cutting the material. The kitchen scissors include two blades (10) joined by a swivel pin (16) at a cross point, and a handle (18) coupled to an end of each blade (10) and having a hole receiving a finger or fingers of a user. An arc-shaped cutting edge (12) is formed on each blade (10) so that a center of the blade is concaved.
摘要翻译：公开了厨房剪刀以防止所需厚度的材料滑过剪刀的刀片，其中每个刀片设置有弧形切割边缘，从而容易地切割材料。厨房剪刀包括在交叉点处由旋转销（16）连接的两个叶片（10）和联接到每个叶片（10）的端部并且具有接收用户的手指或手指的孔的手柄（18）。在每个叶片（10）上形成弧形切割刃（12），使得叶片的中心凹陷。

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