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1. 发明授权

US08903397B2 Neighbor cell list automatic configuration apparatus and method for self-organizing network and mobile telecommunication system for the same 有权
标题翻译：相邻小区列表自动配置设备和方法，用于自组织网络和移动电信系统的相同
公开(公告)号：US08903397B2
公开(公告)日：2014-12-02
申请号：US13420750
申请日：2012-03-15
申请人： Jung Seung Lee , Byoung Seong Park
发明人： Jung Seung Lee , Byoung Seong Park
IPC分类号： H04W36/00
CPC分类号： H04W36/0083
摘要： Provided are a Neighbor Cell List (NCL) automatic configuration apparatus and method for implementing Self-organizing Network (SON) and a mobile communication system for the same. The NCL automatic configuration apparatus and method collect at least one of neighbor cell information including cell searching information necessary for a handover of a user equipment to a neighbor cell and distance information between a corresponding base station and a neighbor cell. An NCL generator calculates weightings of neighbor base stations, calculates sum of the weightings and configures an NCL with base stations having higher weightings, on the basis of the at least one neighbor cell information.
摘要翻译：提供了一种用于实现自组织网络（SON）的相邻小区列表（NCL）自动配置装置和方法以及用于其的移动通信系统。 NCL自动配置装置和方法收集包括用户设备切换到相邻小区所需的小区搜索信息和相应基站与相邻小区之间的距离信息的相邻小区信息中的至少一个。 NCL生成器基于所述至少一个相邻小区信息，计算相邻基站的权重，计算加权的和并且使具有较高权重的基站配置NCL。

2. 发明授权

US08548514B2 Method for resource element group downsizing of R-PDCCH and mobile telecommunication system for the same 失效
标题翻译： R-PDCCH和移动电信系统资源元素组小型化方法
公开(公告)号：US08548514B2
公开(公告)日：2013-10-01
申请号：US13016231
申请日：2011-01-28
申请人： Sang Ha Kim , Hong Sup Shin , Young Jun Kim , Byoung-Seong Park , Il Doo Chang , Hee Bong Lee
发明人： Sang Ha Kim , Hong Sup Shin , Young Jun Kim , Byoung-Seong Park , Il Doo Chang , Hee Bong Lee
IPC分类号： H04W84/08
CPC分类号： H04L5/0048 , H04L5/001 , H04L5/0023 , H04L5/0053 , H04L5/0064 , H04W84/047
摘要： The present invention relates to a method for reducing a resource element group (REG) size, which is used at a control channel element (CCE) for a relay physical downlink control channel (R-PDCCH), for the purpose of easy interleaving by a physical resource block (PRB) unit for the R-PDCCH, and a mobile telecommunication system for the same. The mobile telecommunication system of the present invention includes reducing the CCE size to 8 REGs or less of the R-PDCCH to be included in a single PRB.
摘要翻译：本发明涉及一种用于减少用于中继物理下行链路控制信道（R-PDCCH）的控制信道单元（CCE）的资源单元组（REG）大小的方法，以便容易地由用于R-PDCCH的物理资源块（PRB）单元，以及用于其的移动电信系统。本发明的移动电信系统包括将CCE大小减少到要包括在单个PRB中的R-PDCCH的8个REG以下。

3. 发明授权

US08457076B2 Apparatus and method for transmitting and receiving a RACH signal in SC-FDMA system 有权
标题翻译：用于在SC-FDMA系统中发送和接收RACH信号的装置和方法
公开(公告)号：US08457076B2
公开(公告)日：2013-06-04
申请号：US11654000
申请日：2007-01-17
申请人： Sung Lark Kwon , Dong Joo Park , Hyuck Chan Kwon , Young Kwon Ryu , Hoo Young Jeong , Hong Jik Kim , Jung Seung Lee , Jae Won Jang , Byoung Seong Park , Hee Gul Park
发明人： Sung Lark Kwon , Dong Joo Park , Hyuck Chan Kwon , Young Kwon Ryu , Hoo Young Jeong , Hong Jik Kim , Jung Seung Lee , Jae Won Jang , Byoung Seong Park , Hee Gul Park
IPC分类号： H04B7/216 , H04J1/06 , H04J11/00 , H04W4/00
CPC分类号： H04W72/082 , H04J13/0059 , H04L5/0005 , H04L5/0007 , H04L5/0037 , H04L5/023 , H04L27/2613 , H04L27/2626 , H04L27/2655
摘要： Embodiments of the present invention may provide an apparatus and a method for transmitting and receiving a random access channel (RACH) in a single carrier-frequency division multiple access (SC-FDMA) system. A frequency domain RACH signal may be mapped to a localized sub-frequency band of an entire frequency band available to the SC-FDMA system. A guard band including at least one sub carrier may be allocated between the RACH signal band and other channel signal bands. A guard time may be allocated between the RACH signal and other channel signals in the time domain. The RACH signal may include a short message including information related to a mobile station. The RACH signal may be detected in a frequency based method, a time based method or a sliding matched filter based method. Receiver complexity can be decreased if the RACH signal includes a CAZAC code sequence for a preamble. In such a case, a receive delay may be simply calculated and then adjusted more accurately.
摘要翻译：本发明的实施例可以提供在单载波频分多址（SC-FDMA）系统中发送和接收随机接入信道（RACH）的装置和方法。频域RACH信号可以映射到SC-FDMA系统可用的整个频带的本地化子频带。可以在RACH信号频带和其它信道信号频带之间分配包括至少一个子载波的保护频带。可以在RACH信号和时域中的其它信道信号之间分配保护时间。 RACH信号可以包括包括与移动台有关的信息的短消息。可以基于频率的方法，基于时间的方法或基于滑动匹配滤波器的方法来检测RACH信号。如果RACH信号包括用于前同步码的CAZAC码序列，则接收机复杂度可以降低。在这种情况下，可以简单地计算接收延迟，然后更精确地进行调整。

4. 发明授权

US08053689B2 Communication terminal having housing with key buttons coupled thereto 有权
标题翻译：具有壳体的通信终端具有与其耦合的按键
公开(公告)号：US08053689B2
公开(公告)日：2011-11-08
申请号：US12409720
申请日：2009-03-24
申请人： Tae Hyun Kim , Kyung Soo Ji , Jong Won Lim
发明人： Tae Hyun Kim , Kyung Soo Ji , Jong Won Lim
IPC分类号： H01H13/70
CPC分类号： H04M1/23 , H01H2221/016 , H01H2221/044
摘要： A communication terminal including a housing having elastic key buttons integrally coupled thereto is provided. The housing is configured to define an external appearance of the communication terminal. Each of the key buttons may have one end thereof integrally coupled to the housing and a free end at an opposite end thereof. A plurality of key-input switches may be respectively positioned beneath each key button. Each of the key-input switches may detect a corresponding key-input when the free end of the key button is brought into contact with the key-input switch.
摘要翻译：提供一种通信终端，其包括具有与其一体耦合的弹性键按钮的壳体。壳体被配置为限定通信终端的外观。每个按键可以将其一端整体地联接到外壳上，在其相对端具有自由端。多个按键输入开关可以分别位于每个键按钮的下方。当键按钮的自由端与键输入开关接触时，每个键输入开关可以检测相应的键输入。

5. 发明授权

US08331791B2 Colorless optical transceiver and optical communication system 有权
标题翻译：无色光收发器和光通信系统
公开(公告)号：US08331791B2
公开(公告)日：2012-12-11
申请号：US12504199
申请日：2009-07-16
申请人： Seung Joo Hong
发明人： Seung Joo Hong
IPC分类号： H04B10/00
CPC分类号： H04B10/506
摘要： A colorless optical transceiver and an optical communication system including the same are disclosed herein. A controlling unit of the colorless optical transceiver forms a control current based on intensity of an external-injection light provided from an external light source. A light source driving unit coupled to the controlling unit forms a driving current based on the control current. An internal light source is coupled to the light source driving unit, the internal light source being configured to receive the external-injection light and the driving current and to convert the driving current into a colorless sending light, wherein a wavelength of the colorless sending light is locked by that of the external-injection light. The light output from the internal light source is controlled based on intensity of external-injection light calculated by using optical loss, which varies according to the distances between optical devices and connection state. Thus, the light output from the colorless optical transceiver and the extinction ratio may be stabilized.
摘要翻译：本文公开了一种无色光收发器和包括该光收发器的光通信系统。无色光收发器的控制单元基于从外部光源提供的外部注入光的强度来形成控制电流。耦合到控制单元的光源驱动单元基于控制电流形成驱动电流。内部光源耦合到光源驱动单元，内部光源被配置为接收外部注入光和驱动电流，并将驱动电流转换成无色发射光，其中无色发射光的波长被外部注射光的锁定。根据光学元件之间的距离和连接状态而变化，通过使用光损耗计算的外部注入光的强度来控制来自内部光源的光输出。因此，来自无色光收发器的光输出和消光比可以稳定。

6. 发明授权

US08306419B2 Techniques for controlling a light source in a wavelength division multiplexed passive optical network 有权
标题翻译：用于控制波分复用无源光网络中光源的技术
公开(公告)号：US08306419B2
公开(公告)日：2012-11-06
申请号：US12482768
申请日：2009-06-11
申请人： Tom Luk , John Bainbridge
发明人： Tom Luk , John Bainbridge
IPC分类号： H04B10/08
CPC分类号： H04J14/0282 , H04B10/2587 , H04B10/506 , H04J14/0221
摘要： Techniques for controlling a light source in a wavelength division multiplexed passive optical network (WDM-PON) are disclosed. In one particular exemplary embodiment, the techniques may be realized as an apparatus for controlling a light source in a wavelength division multiplexed passive optical network (WDM-PON). The apparatus may include a digital signal processing device configured to output a pilot tone signal. The apparatus may also include an amplifier configured to modulate a modulation current and the pilot tone signal, and output an amplitude modulated signal. The apparatus may further include a capacitor configured to AC couple the amplitude modulated signal to a bias current applied to a light source; and a monitoring photodiode configured to detect an output optical signal of the light source and transmit the detected output optical signal to the digital signal processing device to control the output optical signal of the light source.
摘要翻译：公开了一种用于控制波分复用无源光网络（WDM-PON）中的光源的技术。在一个特定的示例性实施例中，这些技术可以被实现为用于控制波分复用无源光网络（WDM-PON）中的光源的装置。该装置可以包括被配置为输出导频音信号的数字信号处理装置。该装置还可以包括配置成调制调制电流和导频音信号的放大器，并输出调幅信号。该装置还可以包括：电容器，被配置为将调幅信号AC耦合到施加到光源的偏置电流; 以及监视用光电二极管，其被配置为检测所述光源的输出光信号，并将检测到的输出光信号发送到所述数字信号处理装置，以控制所述光源的输出光信号。

7. 发明授权

US08285147B2 Bulk modulation of multiple wavelengths for generation of CATV optical comb 失效
标题翻译：用于生成CATV光梳的多波长的批量调制
公开(公告)号：US08285147B2
公开(公告)日：2012-10-09
申请号：US12512407
申请日：2009-07-30
申请人： Douglas James Beckett
发明人： Douglas James Beckett
IPC分类号： H04B10/00
CPC分类号： H04J14/02 , H04B10/505 , H04B10/506
摘要： A system for generating an optical CATV comb comprising a plurality of wavelength division multiplexed (WDM) optical CATV signals. A set of one or more lasers generate a plurality of narrow-band continuous wave (CW) lights, each CW light having a respective predetermined wavelength and optical power level. An optical MUX couples the plurality of CW lights into a WDM continuous wave light. A broadband optical modulator responsive to a CATV signal modulates the WDM continuous wave light to generate the optical CATV comb.
摘要翻译：一种用于产生包括多个波分复用（WDM）光学CATV信号的光学CATV梳的系统。一组一个或多个激光器产生多个窄带连续波（CW）光，每个CW光具有相应的预定波长和光功率电平。光学MUX将多个CW光耦合到WDM连续波光中。响应于CATV信号的宽带光调制器调制WDM连续波光以产生光学CATV梳。

8. 发明授权

US08219101B2 Cell management method and mobile telecommunication system for the same 有权
标题翻译：小区管理方法和移动电信系统相同
公开(公告)号：US08219101B2
公开(公告)日：2012-07-10
申请号：US12646466
申请日：2009-12-23
申请人： Hong Sup Shin
发明人： Hong Sup Shin
IPC分类号： H04W36/00
CPC分类号： H04W72/085 , H04L63/104 , H04W12/08 , H04W84/045 , Y02D70/00 , Y02D70/122 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/142 , Y02D70/146
摘要： A method of managing cells of base stations (BSs) and a mobile telecommunication system for the same, capable of allowing a user equipment (UE), which had not been permitted, to access the CSG BS if the UE meets an access condition, are disclosed. In accordance with the method and the system, an outdoor BS, manages a list of indoor BSs of a CCSG selected among indoor BSs of the CSG. The indoor BSs of the CCSG allow the UE to access the indoor BSs of the CCSG when the UE meets an access condition. The outdoor BS broadcasts a reporting criteria and reporting information, receives measurement values that meet the reporting criteria and an identity of the indoor BS as the reporting information from the UE, recognizes the environment of the UE based on the measurement value, checks the identity of the indoor base station in the list of the CCSG and allows the UE to access the indoor base station based on a check result.
摘要翻译：一种用于管理基站（BS）的小区的方法和用于该小区的移动电信系统的方法，其能够允许未被允许的用户设备（UE）在UE满足接入条件时访问CSG BS，披露根据该方法和系统，室外BS管理从CSG的室内BS中选择的CCSG的室内BS的列表。当UE满足访问条件时，CCSG的室内BS允许UE访问CCSG的室内BS。室外BS广播报告标准和报告信息，从UE接收满足报告标准和室内BS的身份的测量值作为报告信息，基于测量值识别UE的环境，检查室内基站在CCSG列表中，并且允许UE基于检查结果访问室内基站。

9. 发明授权

US08126332B2 Method of wavelength alignment for a wavelength division multiplexed passive optical network 有权
标题翻译：波分复用无源光网络的波长对准方法
公开(公告)号：US08126332B2
公开(公告)日：2012-02-28
申请号：US12194912
申请日：2008-08-20
申请人： John Bainbridge , Tom Luk , Bin Cao
发明人： John Bainbridge , Tom Luk , Bin Cao
IPC分类号： H04J14/02
CPC分类号： H04J14/0221 , H04B10/506 , H04J14/0226 , H04J14/0227
摘要： Described is a method for controlling the wavelength of a laser in a wavelength division multiplexed (WDM) system. The method includes generating broadband light having a dithered optical power and a wavelength spectrum that includes a plurality of WDM wavelengths. The broadband light is spectrally filtered to generate a spectrally-sliced optical signal having a wavelength spectrum that includes one of the WDM wavelengths. The spectrally-sliced optical signal is injected into a laser and a dithered optical power of the laser is determined. A parameter of the laser is controlled in response to the determination of the dithered optical power to thereby align a wavelength of the laser to the wavelength spectrum of the spectrally-sliced optical signal.
摘要翻译：描述了一种用于控制波分复用（WDM）系统中的激光波长的方法。该方法包括产生具有抖动光功率的宽带光和包括多个WDM波长的波长光谱。对宽带光进行频谱滤波以产生具有包括WDM波长之一的波长谱的光谱切片光信号。将光谱切片的光信号注入到激光器中，确定激光的抖动光焦度。响应于抖动光焦度的确定来控制激光器的参数，从而将激光器的波长与光谱切片的光信号的波长光谱对准。

10. 发明授权

US08849298B2 Transmit power setting method and mobile telecommunication system using the same 有权
标题翻译：发射功率设置方法和使用其的移动电信系统
公开(公告)号：US08849298B2
公开(公告)日：2014-09-30
申请号：US13352551
申请日：2012-01-18
申请人： Byoung Seong Park , Jung Seung Lee
发明人： Byoung Seong Park , Jung Seung Lee
IPC分类号： H04W36/08 , H04W52/24
CPC分类号： H04W52/244 , H04W36/30 , H04W52/241
摘要： A method for setting transmit power of a small base station by using a signal to interference and noise ratio (SINR) received by the small base station while the small base station is providing service and a mobile telecommunication system using the same. In one embodiment, a mobile telecommunication system includes a network base station configured to variably set a transmit power so that a signal to interference and noise ratio received from a user equipment may fall between an upper limit and a lower limit of a predetermined target signal to interference and noise ratio.
摘要翻译：一种通过使用小型基站提供业务时由小型基站接收的信号与干扰和噪声比（SINR）来设置小型基站的发射功率的方法以及使用该基站的移动电信系统。在一个实施例中，移动电信系统包括被配置为可变地设置发射功率的网络基站，使得从用户设备接收到的信号与干扰和噪声比可以落在预定目标信号的上限和下限之间干扰和噪声比。

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