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1. 发明授权

US10517017B2 Apparatus and method for load balancing in multi-cell wireless access system 有权
公开(公告)号：US10517017B2
公开(公告)日：2019-12-24
申请号：US13299316
申请日：2011-11-17
申请人： Joseph Jeon , Ki-Young Han , Byoung-Ha Yi , Hyon-Seung Lee
发明人： Joseph Jeon , Ki-Young Han , Byoung-Ha Yi , Hyon-Seung Lee
IPC分类号： H04W28/08 , H04W52/40 , H04W36/22 , H04W52/34
摘要： An apparatus and method provide load balancing in a multi-cell wireless access system. The method includes determining a change value of a TX power, determining a handover candidate set including at least one MS to be handed over, calculating expected gains after TX power control for each MS classification, and determining whether to control the TX power based on the expected gains. The change value is zero or a positive real number.

2. 发明申请

US20120120806A1 APPARATUS AND METHOD FOR LOAD BALANCING IN MULTI-CELL WIRELESS ACCESS SYSTEM 审中-公开
标题翻译：多小区无线接入系统负载均衡的装置及方法
公开(公告)号：US20120120806A1
公开(公告)日：2012-05-17
申请号：US13299316
申请日：2011-11-17
申请人： Joseph Jeon , Ki-Young Han , Byoung-Ha Yi , Hyon-Seung Lee
发明人： Joseph Jeon , Ki-Young Han , Byoung-Ha Yi , Hyon-Seung Lee
IPC分类号： H04W28/08 , H04W52/04 , H04W36/00 , H04L12/26
CPC分类号： H04W28/08 , H04W36/22 , H04W52/343 , H04W52/40
摘要： An apparatus and method provide load balancing in a multi-cell wireless access system. The method includes determining a change value of a TX power, determining a handover candidate set including at least one MS to be handed over, calculating expected gains after TX power control for each MS classification, and determining whether to control the TX power based on the expected gains. The change value is zero or a positive real number.
摘要翻译：一种在多小区无线接入系统中提供负载平衡的装置和方法。该方法包括：确定TX功率的变化值，确定包括要切换的至少一个MS的切换候选集合，计算每个MS分类的TX功率控制之后的预期增益，以及基于该功率来确定是否控制TX功率预期收益。变化值为零或正实数。

3. 发明授权

US09155094B2 Method and apparatus for selecting frequency allocation in wireless communication system 有权
标题翻译：在无线通信系统中选择频率分配的方法和装置
公开(公告)号：US09155094B2
公开(公告)日：2015-10-06
申请号：US13034604
申请日：2011-02-24
申请人： Joseph Jeon , Byoung-Ha Yi , Ki-Young Han , Hee-Kwun Cho
发明人： Joseph Jeon , Byoung-Ha Yi , Ki-Young Han , Hee-Kwun Cho
IPC分类号： H04W72/04 , H04W72/08 , H04W24/02
CPC分类号： H04W72/0426 , H04W24/02 , H04W72/082
摘要： A method and an apparatus select optimized Frequency Allocation (FA) in a mobile communication system that includes mobile base stations. A first control information is received from neighbor base stations. System capacities of the respective neighbor base stations are determined based on the first control information. The FA that maximizes a sum of the system capabilities of the respective neighbor base stations is selected. Therefore, the method has an advantage of securing maximum capacity by adaptively setting FA with consideration of radio environments of neighbor base stations during network entry of a new mobile base station or during an operation of a mobile base station.
摘要翻译：一种方法和装置在包括移动基站的移动通信系统中选择优化的频率分配（FA）。从邻近基站接收第一控制信息。基于第一控制信息来确定各相邻基站的系统容量。选择最大化各个相邻基站的系统能力的总和的FA。因此，该方法具有通过在新移动基站的网络进入期间或者在移动基站的操作期间考虑邻近基站的无线环境来自适应地设置FA来确保最大容量的优点。

4. 发明申请

US20110207492A1 METHOD AND APPARATUS FOR SELECTING FREQUENCY ALLOCATION IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中选择频率分配的方法和装置
公开(公告)号：US20110207492A1
公开(公告)日：2011-08-25
申请号：US13034604
申请日：2011-02-24
申请人： Joseph Jeon , Byoung-Ha Yi , Ki-Young Han , Hee-Kwun Cho
发明人： Joseph Jeon , Byoung-Ha Yi , Ki-Young Han , Hee-Kwun Cho
IPC分类号： H04W72/04
CPC分类号： H04W72/0426 , H04W24/02 , H04W72/082
摘要： A method and an apparatus select optimized Frequency Allocation (FA) in a mobile communication system that includes mobile base stations. A first control information is received from neighbor base stations. System capacities of the respective neighbor base stations are determined based on the first control information. The FA that maximizes a sum of the system capabilities of the respective neighbor base stations is selected. Therefore, the method has an advantage of securing maximum capacity by adaptively setting FA with consideration of radio environments of neighbor base stations during network entry of a new mobile base station or during an operation of a mobile base station.
摘要翻译：一种方法和装置在包括移动基站的移动通信系统中选择优化的频率分配（FA）。从邻近基站接收第一控制信息。基于第一控制信息来确定各相邻基站的系统容量。选择最大化各个相邻基站的系统能力的总和的FA。因此，该方法具有通过在新移动基站的网络进入期间或者在移动基站的操作期间考虑邻近基站的无线环境来自适应地设置FA来确保最大容量的优点。

5. 发明申请

US20110218005A1 APPARATUS AND METHOD FOR TRANSMISSION POWER CONTROL AND DYNAMIC FREQUENCY SELECTION DURING MOVEMENT OF BASE STATION 有权
标题翻译：基站运动期间发射功率控制和动态频率选择的装置和方法
公开(公告)号：US20110218005A1
公开(公告)日：2011-09-08
申请号：US13040929
申请日：2011-03-04
申请人： Joseph Jeon , Sung-Hyun Choi , Kwang-Hun Han , Dong-Myoung Kim , Du-Ho Kang , Seung-Hyun Choi
发明人： Joseph Jeon , Sung-Hyun Choi , Kwang-Hun Han , Dong-Myoung Kim , Du-Ho Kang , Seung-Hyun Choi
IPC分类号： H04W72/08
CPC分类号： H04W72/08
摘要： An apparatus and method perform Transmit Power Control and Dynamic Frequency Selection (TPC/DFS) during a movement of a Base Station (BS). A network environment around the mobile BS is modeled. Based on the modeling result, a TPC/DFS operation scheme that is most suitable to the mobile BS is selected.
摘要翻译：一种装置和方法在基站（BS）的移动期间执行发射功率控制和动态频率选择（TPC / DFS）。围绕移动BS的网络环境被建模。基于建模结果，选择最适合于移动BS的TPC / DFS操作方案。

6. 发明授权

US08989676B2 Apparatus and method for transmission power control and dynamic frequency selection during movement of base station 有权
标题翻译：用于基站移动期间的发射功率控制和动态频率选择的装置和方法
公开(公告)号：US08989676B2
公开(公告)日：2015-03-24
申请号：US13040929
申请日：2011-03-04
申请人： Joseph Jeon , Sung-Hyun Choi , Kwang-Hun Han , Dong-Myoung Kim , Du-Ho Kang , Seung-Hyun Choi
发明人： Joseph Jeon , Sung-Hyun Choi , Kwang-Hun Han , Dong-Myoung Kim , Du-Ho Kang , Seung-Hyun Choi
IPC分类号： H04B7/00 , H04M1/00 , H04B1/38 , H04W72/08
CPC分类号： H04W72/08
摘要： An apparatus and method perform Transmit Power Control and Dynamic Frequency Selection (TPC/DFS) during a movement of a Base Station (BS). A network environment around the mobile BS is modeled. Based on the modeling result, a TPC/DFS operation scheme that is most suitable to the mobile BS is selected.
摘要翻译：一种装置和方法在基站（BS）的移动期间执行发射功率控制和动态频率选择（TPC / DFS）。围绕移动BS的网络环境被建模。基于建模结果，选择最适合于移动BS的TPC / DFS操作方案。

7. 发明授权

US08665821B2 Method and apparatus for switching frequency assignment in wireless communication system 失效
标题翻译：无线通信系统中切换频率分配的方法和装置
公开(公告)号：US08665821B2
公开(公告)日：2014-03-04
申请号：US12832271
申请日：2010-07-08
申请人： Joseph Jeon , Pisut Sanyadechakul
发明人： Joseph Jeon , Pisut Sanyadechakul
IPC分类号： H04W4/00
CPC分类号： H04W36/0055 , H04W36/06 , H04W48/16 , H04W72/0453
摘要： A method and an apparatus for FA switching in a wireless communication system are provided. The apparatus includes a base station for broadcasting a neighbor list, which includes a base station identifier, an FA identifier, and a preamble index corresponding to a first FA, and neighbor base station information, to mobile stations that the base station provides a service for, one of, unicasting a scanning indication message for the first FA to each of the mobile stations and broadcasting the scanning indication message to the mobile stations, for temporarily switching a second FA, which is being currently used, to the first FA, for transmitting a preamble signal corresponding to the first FA to the mobile stations by using the FA identifier and the preamble index during a preset scanning time interval, and for switching the second FA to the first FA according to a scanning result received from the mobile stations in response to the scanning indication message.
摘要翻译：提供了一种在无线通信系统中进行FA切换的方法和装置。该装置包括基站向基站提供服务的移动台广播邻居列表的基站，该基站包括基站标识符，FA标识符和对应于第一FA的前导码索引以及相邻基站信息将针对第一FA的扫描指示消息单播给每个移动站，并将扫描指示消息广播给移动站之一，以暂时切换正在使用的第二FA到第一FA，以发送通过在预设的扫描时间间隔期间使用FA标识符和前导码索引向移动站发送对应于第一FA的前导信号，并且根据从移动台响应的扫描结果将第二FA切换到第一FA 到扫描指示消息。

8. 发明申请

US20110218013A1 APPARATUS AND METHOD FOR POWER CONTROL OF MOBILE BASE STATION OF VARIABLE BACKBONE CAPACITY 有权
标题翻译：移动台站可变背板能力的功率控制装置和方法
公开(公告)号：US20110218013A1
公开(公告)日：2011-09-08
申请号：US13040856
申请日：2011-03-04
申请人： Joseph Jeon , Sung-Hyun Choi , Kwang-Hun Han , Dong-Myoung Kim , Du-Ho Kang , Seung-Hyun Choi
发明人： Joseph Jeon , Sung-Hyun Choi , Kwang-Hun Han , Dong-Myoung Kim , Du-Ho Kang , Seung-Hyun Choi
IPC分类号： H04W52/34
CPC分类号： H04W52/34
摘要： An apparatus and method for power control of a mobile BS of variable backbone capacity. The method includes determining a link state and capacity of a backbone of the BS, and determining a link state and service capacity between the BS and a mobile communication terminal. The method also includes, if the capacity of the backbone is less than the service capacity, setting the backbone capacity similar to the service capacity by lowering a transmit power of the BS by a predefined value.
摘要翻译：一种用于可变主干容量的移动BS的功率控制的装置和方法。该方法包括确定BS的骨干网的链路状态和容量，以及确定BS与移动通信终端之间的链路状态和业务容量。该方法还包括：如果主干的容量小于服务容量，则通过将BS的发射功率降低预定义值来将骨干容量设置为类似于业务容量。

9. 发明授权

US08761825B2 Apparatus and method for power control of mobile base station of variable backbone capacity 有权
标题翻译：移动基站功率控制的可变主干容量的装置和方法
公开(公告)号：US08761825B2
公开(公告)日：2014-06-24
申请号：US13040856
申请日：2011-03-04
申请人： Joseph Jeon , Sung-Hyun Choi , Kwang-Hun Han , Dong-Myoung Kim , Du-Ho Kang , Seung-Hyun Choi
发明人： Joseph Jeon , Sung-Hyun Choi , Kwang-Hun Han , Dong-Myoung Kim , Du-Ho Kang , Seung-Hyun Choi
IPC分类号： H04B1/00 , H04B7/00
CPC分类号： H04W52/34
摘要： An apparatus and method for power control of a mobile BS of variable backbone capacity. The method includes determining a link state and capacity of a backbone of the BS, and determining a link state and service capacity between the BS and a mobile communication terminal. The method also includes, if the capacity of the backbone is less than the service capacity, setting the backbone capacity similar to the service capacity by lowering a transmit power of the BS by a predefined value.
摘要翻译：一种用于可变主干容量的移动BS的功率控制的装置和方法。该方法包括确定BS的骨干网的链路状态和容量，以及确定BS与移动通信终端之间的链路状态和业务容量。该方法还包括：如果主干的容量小于服务容量，则通过将BS的发射功率降低预定义值来将骨干容量设置为类似于业务容量。

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