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1. 发明授权

US08838163B2 Method and apparatus for controlling power in wireless communication system 有权
标题翻译：无线通信系统中功率控制的方法和装置
公开(公告)号：US08838163B2
公开(公告)日：2014-09-16
申请号：US13475214
申请日：2012-05-18
申请人： Sang-Hyun Yang , Seung-Hee Han , Seung-Joo Maeng , Il-Won Kwon , Jeong-Heon Kim , Seung-Hyun Min , Ji-Won Lee , Seung-Hyeon Nahm
发明人： Sang-Hyun Yang , Seung-Hee Han , Seung-Joo Maeng , Il-Won Kwon , Jeong-Heon Kim , Seung-Hyun Min , Ji-Won Lee , Seung-Hyeon Nahm
IPC分类号： H04W52/04 , H04W52/26 , H04W52/24
CPC分类号： H04W52/24 , H04W52/262
摘要： A base station in a wireless communication system and a method for controlling power by the same are provided. The method includes receiving channel state information from a mobile terminal, calculating information regarding a Modulation order Product code Rate (MPR) of the mobile terminal using the channel state information, and controlling transmission power for the mobile terminal according to the information regarding the MPR.
摘要翻译：提供了一种无线通信系统中的基站及其控制功率的方法。该方法包括从移动终端接收信道状态信息，使用信道状态信息来计算关于移动终端的调制阶乘积码率（MPR）的信息，并根据关于MPR的信息来控制移动终端的发射功率。

2. 发明授权

US08818391B2 Communication system with femtocells and an interference control method therefor 有权
标题翻译：具有毫微微小区的通信系统及其干扰控制方法
公开(公告)号：US08818391B2
公开(公告)日：2014-08-26
申请号：US12721035
申请日：2010-03-10
申请人： Il Won Kwon , Yung Soo Kim , Mi Sun Do , Jung Hee Han , Hee Jung Byun , Jung Min So
发明人： Il Won Kwon , Yung Soo Kim , Mi Sun Do , Jung Hee Han , Hee Jung Byun , Jung Min So
IPC分类号： H04W72/00 , H04W48/12 , H04W52/24 , H04W84/04 , H04W16/32
CPC分类号： H04W48/12 , H04W16/32 , H04W52/244 , H04W84/045
摘要： A wireless communication system with femtocells and a method for mitigating inter-cell interference in the wireless communication system are provided. The interference control method includes notifying a mobile station of entry to a home cell, when the mobile station enters a macrocell including a femto base station with which the mobile station is registered, transmitting, by the mobile station, a femtocell driving control message to the femto base station at a predetermined transmission power, when the mobile station enters a femtocell of the femto base station, and switching on, by the femto base station, a transmitter, when the femtocell driving control message is received.
摘要翻译：提供了具有毫微微小区的无线通信系统和用于减轻无线通信系统中的小区间干扰的方法。干扰控制方法包括通知移动台进入家庭小区，当移动台进入包括移动台登记的毫微微基站的宏小区时，由移动台向毫微微小区驱动控制消息发送毫微微基站，当移动台进入毫微微基站的毫微微小区时，并且当接收到毫微微小区驱动控制消息时，由毫微微基站接通发射机。

3. 发明授权

US08787910B2 Apparatus and method for terminal handover between systems using different frequency allocations 有权
标题翻译：用于使用不同频率分配的系统之间的终端切换的装置和方法
公开(公告)号：US08787910B2
公开(公告)日：2014-07-22
申请号：US12321492
申请日：2009-01-22
申请人： Il-Won Kwon , Sang-Min Lee , Dai-Kwan Kim
发明人： Il-Won Kwon , Sang-Min Lee , Dai-Kwan Kim
IPC分类号： H04W36/00
CPC分类号： H04W36/04 , H04W24/00 , H04W36/08 , H04W48/08 , H04W84/045
摘要： An apparatus and a method for a terminal handover between systems using different Frequency Allocations (FAs) are provided. The method includes broadcasting an indication signal to inform of existence of the terminal in a coverage of a macro base station to which an indoor base station is registered; and when receiving a handover command message of the indoor base station, from the macro base station, performing a handover procedure to the indoor base station. The base station can efficiently utilize the control channel resource and the user terminal needs not to conduct the unnecessary scanning procedure. Thus, the time and the power required for the scanning can be spared.
摘要翻译：提供了一种用于使用不同频率分配（FA）的系统之间的终端切换的装置和方法。该方法包括：在登记室内基站的宏基站的覆盖范围内广播指示终端的存在的指示信号; 并且当从所述宏基站接收到所述室内基站的切换命令消息时，对所述室内基站执行切换过程。基站可以有效利用控制信道资源，用户终端不需要进行不必要的扫描过程。因此，可以避免扫描所需的时间和功率。

4. 发明授权

US08116793B2 Apparatus and method for automatically controlling interference in broadband wireless communication system 有权
标题翻译：宽带无线通信系统中自动控制干扰的装置和方法
公开(公告)号：US08116793B2
公开(公告)日：2012-02-14
申请号：US12416881
申请日：2009-04-01
申请人： Il-Won Kwon , Yung-Soo Kim
发明人： Il-Won Kwon , Yung-Soo Kim
IPC分类号： H04B7/00
CPC分类号： H04W24/02 , H04B17/345 , H04W88/08
摘要： An apparatus and method for automatically controlling interference in a broadband wireless communication system are provided. In the method, a BS receives an interference measurement information signal of one or more adjacent BSs. The BS analyzes the interference measurement information signal of the one or more adjacent BSs to obtain information about the average power for each frequency band used by each of the one or more adjacent BSs. The BS uses the obtained information about the average power for each frequency band of the one or more adjacent BSs to determine the average power for each frequency band to be used by the BS. The BS generates an interference measurement information signal of the BS according to the determined average power for each frequency band.
摘要翻译：提供了一种用于自动控制宽带无线通信系统中的干扰的装置和方法。在该方法中，BS接收一个或多个相邻BS的干扰测量信息信号。 BS分析一个或多个相邻BS的干扰测量信息信号，以获得关于一个或多个相邻BS中的每一个使用的每个频带的平均功率的信息。 BS使用获得的关于一个或多个相邻BS的每个频带的平均功率的信息来确定BS要使用的每个频带的平均功率。 BS根据所确定的每个频带的平均功率产生BS的干扰测量信息信号。

5. 发明授权

US08041297B2 Method for supporting peer-to-peer communication in a wireless communication system 有权
标题翻译：支持无线通信系统中对等通信的方法
公开(公告)号：US08041297B2
公开(公告)日：2011-10-18
申请号：US12169403
申请日：2008-07-08
申请人： Il-Won Kwon , Yung-Soo Kim , Sang-Min Lee
发明人： Il-Won Kwon , Yung-Soo Kim , Sang-Min Lee
IPC分类号： H04B7/00
CPC分类号： H04W76/27
摘要： A method for supporting a Peer-to-Peer (P2P) communication in a wireless communication system is provided. The method includes identifying whether a Mobile Station (MS) is in a wireless communication active state, a P2P active state, or a P2P previous active state, and transiting to the P2P active state if a P2P connection request occurs in the P2P previous active state and transiting to the P2P previous active state if a P2P communication termination occurs in the P2P active state.
摘要翻译：提供了一种在无线通信系统中支持对等（P2P）通信的方法。该方法包括：识别移动站（MS）是处于无线通信活动状态，P2P活动状态还是P2P先前活动状态，并且如果在P2P先前活动状态中发生P2P连接请求，则转移到P2P活动状态并且如果在P2P活动状态中发生P2P通信终止，则转移到P2P先前的活动状态。

6. 发明申请

US20110124312A1 SYSTEM AND METHOD FOR PERFORMING EMERGENCY CALL IN WIRELESS COMMUNICATION NETWORK, AND BASE STATION 有权
标题翻译：在无线通信网络和基站执行紧急呼叫的系统和方法
公开(公告)号：US20110124312A1
公开(公告)日：2011-05-26
申请号：US13055636
申请日：2009-07-23
申请人： Il Won Kwon , Jung Hee Han , Sang Min Lee , Chan Ho Min
发明人： Il Won Kwon , Jung Hee Han , Sang Min Lee , Chan Ho Min
IPC分类号： H04W4/22
CPC分类号： H04W4/22 , H04W4/90 , H04W28/04 , H04W72/082 , H04W76/50 , H04W88/04
摘要： A system and method for performing an emergency call is disclosed that can reduce inter-cell interference. A wireless communication system for performing an emergency call includes an emergency call mobile station for requesting the emergency call; a relay mobile station for relaying the emergency call request to a serving base station; a serving base station for receiving the emergency call request via the relay mobile station, determining an emergency call transmission resource, and requesting its ambient base stations so as not to use the determined emergency call transmission resource; and ambient base stations for preventing the use of the area of the transmission resource, to which the emergency call transmission resource is allocated.
摘要翻译：公开了一种用于执行紧急呼叫的系统和方法，其可以减少小区间干扰。用于执行紧急呼叫的无线通信系统包括用于请求紧急呼叫的紧急呼叫移动站; 中继移动站，用于将紧急呼叫请求中继到服务基站; 用于经由中继移动站接收紧急呼叫请求的服务基站，确定紧急呼叫传输资源，并请求其环境基站，以便不使用所确定的紧急呼叫传输资源; 和环境基站，用于防止分配紧急呼叫传输资源的传输资源的区域的使用。

7. 发明申请

US20090209260A1 APPARATUS AND METHOD FOR CALL SETUP IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统中呼叫建立的设备和方法
公开(公告)号：US20090209260A1
公开(公告)日：2009-08-20
申请号：US12372045
申请日：2009-02-17
申请人： Sang-Min LEE , Yung-Soo KIM , Il-Won KWON , Hyung-Myung KIM , Woo-Geun AHN , Dae-Hyun KIM
发明人： Sang-Min LEE , Yung-Soo KIM , Il-Won KWON , Hyung-Myung KIM , Woo-Geun AHN , Dae-Hyun KIM
IPC分类号： H04W40/00
CPC分类号： H04W76/14 , H04W4/90 , H04W76/50
摘要： An apparatus and method for call setup in a wireless communication system are provided. A first Mobile Station (MS) determines a DownLink (DL) duration, performs synchronization, selects one preamble code among a preamble code set reserved for the call setup of the MS out of the cell area, and transmits the selected preamble code during the determined DL duration. A second MS scans a preamble code during the DL duration, determines if the scanned preamble code is a preamble code for the call setup of the MS out of the cell area, and transmits a response message to the preamble code to the first MS.
摘要翻译：提供了一种用于无线通信系统中的呼叫建立的装置和方法。第一移动站（MS）确定下行链路（DL）持续时间，执行同步，在为小区区域中的MS的呼叫建立保留的前导码集合中选择一个前导码，并在所确定的时间内发送所选择的前导码 DL持续时间。第二MS在DL持续时间期间扫描前导码，确定扫描的前导码是否是用于蜂窝区域中的MS的呼叫建立的前导码，并向第一MS发送响应消息给前导码。

8. 发明申请

US20090186615A1 Apparatus and method for terminal handover between systems using different frequency allocations 有权
标题翻译：用于使用不同频率分配的系统之间的终端切换的装置和方法
公开(公告)号：US20090186615A1
公开(公告)日：2009-07-23
申请号：US12321492
申请日：2009-01-22
申请人： Il-Won Kwon , Sang-Min Lee , Dai-Kwam Kim
发明人： Il-Won Kwon , Sang-Min Lee , Dai-Kwam Kim
IPC分类号： H04W36/00
CPC分类号： H04W36/04 , H04W24/00 , H04W36/08 , H04W48/08 , H04W84/045
摘要： An apparatus and a method for a terminal handover between systems using different Frequency Allocations (FAs) are provided. The method includes broadcasting an indication signal to inform of existence of the terminal in a coverage of a macro base station to which an indoor base station is registered; and when receiving a handover command message of the indoor base station, from the macro base station, performing a handover procedure to the indoor base station. The base station can efficiently utilize the control channel resource and the user terminal needs not to conduct the unnecessary scanning procedure. Thus, the time and the power required for the scanning can be spared.
摘要翻译：提供了一种用于使用不同频率分配（FA）的系统之间的终端切换的装置和方法。该方法包括：在登记室内基站的宏基站的覆盖范围内广播指示终端的存在的指示信号; 并且当从所述宏基站接收到所述室内基站的切换命令消息时，对所述室内基站执行切换过程。基站可以有效利用控制信道资源，用户终端不需要进行不必要的扫描过程。因此，可以避免扫描所需的时间和功率。

9. 发明申请

US20090017855A1 METHOD AND APPARATUS FOR PEER TO PEER CONNECTION IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中与对等连接的方法和装置
公开(公告)号：US20090017855A1
公开(公告)日：2009-01-15
申请号：US12169412
申请日：2008-07-08
申请人： Il-Won KWON , Yung-Soo KIM
发明人： Il-Won KWON , Yung-Soo KIM
IPC分类号： H04B7/26 , H04Q7/00
CPC分类号： H04W76/14
摘要： A method and apparatus for establishing a Peer-to-Peer (P2P) connection between Mobile Stations (MSs) in a wireless communication system are provided. A method of operating a transmitting MS for establishing the P2P connection between the MSs in the wireless communication system includes when a location of a receiving MS is not known, requesting a Base Station (BS) to transmit a message instructing MSs to prepare for P2P setup, and thereafter, broadcasting to neighbor MSs a message requesting P2P-related information, receiving the P2P-related information from each of the neighbor MSs, generating a list of MSs capable of P2P communication using the received P2P-related information, and establishing a P2P connection by selecting the receiving MS from the list of MSs with which P2P communication is desired. Accordingly, in an environment where the location of the receiving MS is not known, the receiving MS can be found and thus the P2P connection can be established. Therefore, subscribers of P2P communication can be easily managed by the BS.
摘要翻译：提供了一种用于在无线通信系统中的移动站（MS）之间建立对等（P2P）连接的方法和装置。一种操作用于在无线通信系统中的MS之间建立P2P连接的发送MS的方法包括当接收MS的位置不知道时，请求基站（BS）发送指示MS准备P2P设置的消息向相邻MS发送请求P2P相关信息的消息，从邻居MS接收P2P相关信息，使用接收的P2P相关信息生成能够进行P2P通信的MS的列表，以及建立P2P 通过从需要P2P通信的MS的列表中选择接收MS来进行连接。因此，在接收MS的位置不知道的环境中，可以找到接收MS，从而可以建立P2P连接。因此，可以容易地由BS管理P2P通信用户。

10. 发明申请

US20090017807A1 METHOD AND APPARATUS FOR ADAPTIVE PEER TO PEER COMMUNICATION SELECTION IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：适用于无线通信系统中对等通信选择的方法与装置
公开(公告)号：US20090017807A1
公开(公告)日：2009-01-15
申请号：US12169404
申请日：2008-07-08
申请人： Il-Won KWON , Yung-Soo KIM
发明人： Il-Won KWON , Yung-Soo KIM
IPC分类号： H04M3/56
CPC分类号： H04W76/021 , H04W4/02 , H04W76/11 , H04W76/14
摘要： A method and apparatus for adaptively selecting a Peer-to-Peer (P2P) communication mode in a wireless communication system are provided. In a method of operating a Base Station (BS) for establishing a P2P connection between Mobile Stations (MSs) in the wireless communication system, the method includes, upon receiving a connection request message from a transmitting MS, broadcasting an instruction message to one or more neighbor MSs, receiving P2P-related information from a receiving MS among the neighbor MSs, selecting a communication mode by determining whether P2P communication is possible between MSs according to the P2P-related information and, if P2P communication is possible between the MSs, transmitting a connection response message to the transmitting MS and the receiving MS.
摘要翻译：提供一种用于在无线通信系统中自适应地选择对等（P2P）通信模式的方法和装置。在一种在无线通信系统中操作用于建立移动站（MS）之间的P2P连接的基站（BS）的方法中，所述方法包括：在从发送MS接收到连接请求消息时，将指令消息广播到一个或更多的邻居MS，在相邻MS之间从接收MS接收P2P相关信息，通过根据P2P相关信息确定MS之间是否可能进行P2P通信，选择通信模式，并且如果在MS之间可以进行P2P通信，则发送到发送MS和接收MS的连接响应消息。

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