公开(公告)号：US08687534B2

公开(公告)日：2014-04-01

申请号：US12975923

申请日：2010-12-22

Applicant: Eun-Sil Hong ,  Hyeong-Jong Ju ,  Hyo-Jin Lee ,  Hoon Chang

Inventor： Eun-Sil Hong ,  Hyeong-Jong Ju ,  Hyo-Jin Lee ,  Hoon Chang

IPC: G08C17/00 ,  H04J3/06

CPC classification number: H04W52/0235 ,  Y02D70/146

Abstract: A method and system for managing an inactive interval of a Base Station (BS) are provided, in which the BS transmits a preferred Low-Duty Mode (LDM) pattern to a coordination server that manages LDM patterns of BSs, receives an LDM pattern from the coordination server, the LDM pattern being determined for the BS by the coordination server, taking into account the preferred LDM pattern and LDM patterns of neighbor BSs, and operates in an active interval and an inactive interval according to the received LDM pattern.

Abstract translation: 提供了一种用于管理基站（BS）的非活动间隔的方法和系统，其中BS向管理BS的LDM模式的协调服务器发送优选的低占空比模式（LDM）模式，从LCP模式接收LDM模式 考虑到相邻BS的优选LDM模式和LDM模式，由协调服务器为BS确定LDM模式，并且根据所接收的LDM模式在活动间隔和非活动间隔中操作。

公开(公告)号：US20110149821A1

公开(公告)日：2011-06-23

申请号：US12975923

申请日：2010-12-22

Applicant: Eun-Sil HONG ,  Hyeong-Jong Ju ,  Hyo-Jin Lee ,  Hoon Chang

Inventor： Eun-Sil HONG ,  Hyeong-Jong Ju ,  Hyo-Jin Lee ,  Hoon Chang

IPC: H04W52/02

CPC classification number: H04W52/0235 ,  Y02D70/146

Abstract: A method and system for managing an inactive interval of a Base Station (BS) are provided, in which the BS transmits a preferred Low-Duty Mode (LDM) pattern to a coordination server that manages LDM patterns of BSs, receives an LDM pattern from the coordination server, the LDM pattern being determined for the BS by the coordination server, taking into account the preferred LDM pattern and LDM patterns of neighbor BSs, and operates in an active interval and an inactive interval according to the received LDM pattern.

Abstract translation: 提供了一种用于管理基站（BS）的非活动间隔的方法和系统，其中BS向管理BS的LDM模式的协调服务器发送优选的低占空比模式（LDM）模式，从LCP模式接收LDM模式 考虑到相邻BS的优选LDM模式和LDM模式，由协调服务器为BS确定LDM模式，并且根据所接收的LDM模式在活动间隔和非活动间隔中操作。

公开(公告)号：US20080159427A1

公开(公告)日：2008-07-03

申请号：US12006347

申请日：2008-01-02

Applicant: Hyon-Goo Kang ,  Joong-Keun Cho ,  Kwang-Sik Kim ,  Eun-Sil Hong ,  Sang-Mi Park

Inventor： Hyon-Goo Kang ,  Joong-Keun Cho ,  Kwang-Sik Kim ,  Eun-Sil Hong ,  Sang-Mi Park

IPC: H04L27/28 ,  H04B7/005

CPC classification number: H04J3/0682 ,  H04B2201/70715 ,  H04L27/2601

Abstract: Provided is an apparatus and method for ranging in a broadband wireless communication system. In a method for communication of a base station, a received signal and ranging codes are correlated to detect codes. Feedback information for the detected codes is generated, and a ranging feedback message including the generated feedback information is generated. The ranging feedback message is physical-layer-encoded and the resulting data are broadcast. The base station combines and broadcasts data region allocation information and control information for ranging codes received from a plurality of mobile stations. Therefore, resources can be saved and a signalling process can be simplified.

Abstract translation: 提供了一种用于在宽带无线通信系统中进行测距的装置和方法。 在基站通信的方法中，接收信号和测距码相关，以检测码。 产生检测到的代码的反馈信息，产生包括产生的反馈信息的测距反馈消息。 测距反馈消息是物理层编码的，并且所生成的数据被广播。 基站组合并广播从多个移动台接收的测距码的数据区域分配信息和控制信息。 因此，可以节省资源，简化信令流程。

公开(公告)号：US20070191009A1

公开(公告)日：2007-08-16

申请号：US11653794

申请日：2007-01-16

Applicant: Eun-Sil Hong ,  Hyon-Goo Kang ,  Joong-Keun Cho

Inventor： Eun-Sil Hong ,  Hyon-Goo Kang ,  Joong-Keun Cho

IPC: H04Q7/20

CPC classification number: H04W36/26

Abstract: Disclosed is a method for performing a handover in a communication system, comprising causing the MS to receive a ranging code including the information on a handover bandwidth request ranging code from a serving BS, the handover bandwidth request ranging code being used for the MS to get an uplink bandwidth required for the handover allocated by the serving BS in a contention-free scheme, and causing the MS to request the serving BS to allocate the uplink bandwidth for the handover by using the handover bandwidth request ranging code.

Abstract translation: 公开了一种在通信系统中执行切换的方法，包括使MS接收包括来自服务BS的切换带宽请求测距码信息的测距码，该切换带宽请求测距码用于MS获得 在无竞争方案中由服务BS分配的切换所需的上行链路带宽，并且使得MS请求服务BS通过使用切换带宽请求测距码来分配用于切换的上行链路带宽。