公开(公告)号：US20080119182A1

公开(公告)日：2008-05-22

申请号：US11985514

申请日：2007-11-15

Applicant: Jong-Hyung Kwun ,  Yong-Hyun Jeon ,  Hyun-Soo Yoon ,  Han-Jin Lee ,  Dong-Wook Kim

Inventor： Jong-Hyung Kwun ,  Yong-Hyun Jeon ,  Hyun-Soo Yoon ,  Han-Jin Lee ,  Dong-Wook Kim

IPC: H04Q7/20

CPC classification number: H04W36/0083 ,  H04W36/38

Abstract: An apparatus and method for performing a handover in a broadband wireless communication system is provided. In the broadband wireless communication system, a base station includes: a grouping unit for grouping mobile stations by using information on a movement path of each mobile station and information on a received signal strength of a neighboring base station, thereby constituting at least one group; a controller for modifying hystereses of remaining mobile stations among the mobile stations belonging to the same group, if a predetermined number of mobile stations perform handovers; and a transmitter for transmitting a message including modified hysteresis information to the remaining mobile stations belonging to the group.

Abstract translation: 提供了一种用于在宽带无线通信系统中执行切换的装置和方法。 在宽带无线通信系统中，基站包括：分组单元，用于通过使用关于每个移动站的移动路径的信息和关于相邻基站的接收信号强度的信息来分组移动站，从而构成至少一个组; 如果预定数量的移动台执行切换，则控制器用于修改属于同一组的移动站中剩余移动台的滞后; 以及发射机，用于向属于该组的剩余移动台发送包括修改的滞后信息的消息。

公开(公告)号：US20120055177A1

公开(公告)日：2012-03-08

申请号：US13137585

申请日：2011-08-26

Applicant: Sung Goo Kim ,  Jae Hyuk Oh ,  Seong Je Wu ,  Dong Woon Jeong ,  Yong Hyun Jeon ,  Chang Seo Park

Inventor： Sung Goo Kim ,  Jae Hyuk Oh ,  Seong Je Wu ,  Dong Woon Jeong ,  Yong Hyun Jeon ,  Chang Seo Park

IPC: F25B29/00 ,  F25B41/04

CPC classification number: F24F3/065 ,  F24D3/08 ,  F24D11/0214 ,  F24D15/04 ,  F24D17/02 ,  F24D19/1039 ,  F24D19/1054 ,  F24D19/1087 ,  F24D2200/123 ,  F24F11/83 ,  F24H6/00 ,  F25B13/00 ,  F25B2313/003 ,  F25B2313/0231 ,  F25B2313/0314 ,  F25B2600/2513 ,  F25B2700/04 ,  F25B2700/21152 ,  Y02B30/12

Abstract: An air conditioner controls supply of refrigerant so that the refrigerant is first supplied to one or more indoor units in operation from an outdoor unit, and is then supplied to a hot water generator, thereby sufficiently supplying refrigerant to the indoor units in heating operation even when the hot water generator is operated.

Abstract translation: 空调器控制制冷剂的供应，使得制冷剂首先从室外单元供应到一个或多个室内单元，然后被供应到热水发生器，由此即使当制冷剂 热水发生器运行。