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21. 发明申请

US20110111745A1 SYSTEMS AND METHODS FOR CELL SEARCH IN MULTI-TIER COMMUNICATION SYSTEMS 审中-公开
标题翻译：用于多层通信系统中的细胞搜索的系统和方法
公开(公告)号：US20110111745A1
公开(公告)日：2011-05-12
申请号：US12916985
申请日：2010-11-01
申请人： Ying Li , Jung Je Son , Zhouyue Pi , Jungshin Park
发明人： Ying Li , Jung Je Son , Zhouyue Pi , Jungshin Park
IPC分类号： H04W4/00
CPC分类号： H04W8/005 , H04W4/06 , H04W4/12 , H04W48/16 , H04W84/045 , H04W88/06 , H04W88/08
摘要： A mobile station capable of accessing a wireless network comprising a plurality of macro-base stations and a plurality of femto-base stations. The mobile station comprises: 1) a transceiver that communicates with the macro-base stations and femto-base stations; 2) a message processor coupled to the transceiver; and 3) a memory coupled to the message processor that stores a white list of CSGID values associated with at least one closed subscription group to which the mobile station subscribes. The message processor transmits to a first macro-base station a first control message that contains at least one CSGID value from the white list. The message processor receives from the first macro-base station a second control message that contains the information of at least one femto-base station (FBS) identifier associated with the at least one CSGID value. The mobile station uses the information of the at least one FBS identifier to access a first femto-base station associated with the at least one FBS identifier.
摘要翻译：一种能够访问包括多个宏基站和多个毫微微基站的无线网络的移动站。移动台包括：1）与宏基站和毫微微基站进行通信的收发信机; 2）耦合到所述收发器的消息处理器; 以及3）耦合到所述消息处理器的存储与移动台订阅的至少一个封闭订阅组相关联的CSGID值的白名单的存储器。消息处理器向第一宏基站发送包含来自白名单的至少一个CSGID值的第一控制消息。消息处理器从第一宏基站接收包含与至少一个CSGID值相关联的至少一个毫微微基站（FBS）标识符的信息的第二控制消息。移动站使用至少一个FBS标识符的信息来访问与至少一个FBS标识符相关联的第一毫微微基站。

22. 发明申请

US20100272193A1 DATA COMMUNICATION USING 2D BAR CODES 有权
标题翻译：使用2D BAR代码的数据通信
公开(公告)号：US20100272193A1
公开(公告)日：2010-10-28
申请号：US12561015
申请日：2009-09-16
申请人： Farooq Khan , Jiann-An Tsai , Sridhar Rajagopal , Bill Semper , Zhouyue Pi , Ying Li
发明人： Farooq Khan , Jiann-An Tsai , Sridhar Rajagopal , Bill Semper , Zhouyue Pi , Ying Li
IPC分类号： H04L27/00
CPC分类号： H04L1/0075 , H04L1/0041 , H04L1/1812
摘要： A Two-Dimensional (2D) code receiver and transmitter, and methods for their operation in a 2D code communication system, are provided. The method for operating the 2D code receiver includes receiving a sequence of 2D codes from a 2D code transmitter having data encoded therein, wherein the 2D codes of the sequence are received in succession, and decoding the received a sequence of 2D codes into the data.
摘要翻译：提供二维（2D）码接收机和发射机及其在二维码通信系统中的操作方法。用于操作2D代码接收器的方法包括从具有其中编码的数据的2D代码发送器接收2D代码序列，其中序列的2D代码被连续地接收，并且将接收的2D代码序列解码为数据。

23. 发明授权

US09270420B2 Data communication using 2D bar codes 有权
标题翻译：使用2D条形码进行数据通信
公开(公告)号：US09270420B2
公开(公告)日：2016-02-23
申请号：US12561015
申请日：2009-09-16
申请人： Farooq Khan , Jiann-An Tsai , Sridhar Rajagopal , Bill Semper , Zhouyue Pi , Ying Li
发明人： Farooq Khan , Jiann-An Tsai , Sridhar Rajagopal , Bill Semper , Zhouyue Pi , Ying Li
IPC分类号： H04L7/00 , H03K9/00 , H04L1/00 , H04L1/18
CPC分类号： H04L1/0075 , H04L1/0041 , H04L1/1812
摘要： A Two-Dimensional (2D) code receiver and transmitter, and methods for their operation in a 2D code communication system, are provided. The method for operating the 2D code receiver includes receiving a sequence of 2D codes from a 2D code transmitter having data encoded therein, wherein the 2D codes of the sequence are received in succession, and decoding the received a sequence of 2D codes into the data.
摘要翻译：提供二维（2D）码接收机和发射机及其在二维码通信系统中的操作方法。用于操作2D代码接收器的方法包括从具有其中编码的数据的2D代码发送器接收2D代码序列，其中序列的2D代码被连续地接收，并且将接收的2D代码序列解码为数据。

24. 发明申请

US20100220621A1 TECHNIQUES FOR SUPPORTING LOW DUTY CYCLE MODE OF BASE STATION 有权
标题翻译：用于支持基站的低占空比模式的技术
公开(公告)号：US20100220621A1
公开(公告)日：2010-09-02
申请号：US12705019
申请日：2010-02-12
申请人： Ying Li , Zhouyue Pi
发明人： Ying Li , Zhouyue Pi
IPC分类号： H04L12/26
CPC分类号： H04W52/0216 , H04W48/16 , Y02D70/1262 , Y02D70/142
摘要： A Mobile Station (MS) apparatus and method, to search for a Base Station (BS) in a Low Duty Cycle (LDC) mode in a wireless communication system, and a network entity apparatus and method, assist or support the MS, are provided. The method for the MS to search for the BS in LDC mode in the wireless communication system includes obtaining LDC information of one or more BSs in LDC mode, determining the LDC patterns of the one or more BSs in LDC mode based on the LDC information, the LDC patterns comprising at least one of an Available Interval (AI), an UnAvailable Interval (UAI), a starting time of the AI, an ending time of the AI, a length of the AI, a starting time of the UAI, an ending time of the UAI, a length of the UAI, and a cycle of the LDC, searching for any of the one or more BSs in LDC mode during their respective AI, and if a BS is found, performing a follow-up operation based on the found BS.
摘要翻译：提供了在无线通信系统中搜索低占空比（LDC）模式的基站（BS）的移动台（MS）装置和方法以及协助或支持MS的网络实体装置和方法。 MS在无线通信系统中以LDC模式搜索BS的方法包括：以LDC模式获得一个或多个BS的LDC信息，基于LDC信息确定LDC模式中的一个或多个BS的LDC模式， LDC模式包括可用间隔（AI），不可用间隔（UAI），AI的开始时间，AI的结束时间，AI的长度，UAI的开始时间， UAI的结束时间，UAI的长度以及LDC的周期，在其各自的AI期间搜索LDC模式中的一个或多个BS中的任何一个，并且如果找到BS，则执行基于后续操作在找到的BS。

25. 发明授权

US09585083B2 Apparatus and method for supporting network entry in a millimeter-wave mobile broadband communication system 有权
标题翻译：在毫米波移动宽带通信系统中支持网络入口的装置和方法
公开(公告)号：US09585083B2
公开(公告)日：2017-02-28
申请号：US13489397
申请日：2012-06-05
申请人： Ying Li , Zhouyue Pi
发明人： Ying Li , Zhouyue Pi
IPC分类号： H04W36/00 , H04W48/12 , H04W16/28 , H04W48/20 , H04W72/04 , H04W74/00 , H04B7/06
CPC分类号： H04W48/12 , H04B7/0619 , H04B7/0695 , H04W16/28 , H04W48/20 , H04W72/046 , H04W74/002
摘要： A method for a base station to support network entry of a mobile station in a communication system is provided. The method includes transmitting to the mobile station each of a plurality of transmitted network entry signals over a preferred downlink beam corresponding to the transmitted network entry signal. Each of a plurality of received network entry signals is received from the mobile station over a preferred uplink beam corresponding to the received network entry signal. Each of the transmitted network entry signals comprises the preferred uplink beam corresponding to a subsequently received network entry signal, and each of the received network entry signals comprises the preferred downlink beam corresponding to a subsequently transmitted network entry signal.
摘要翻译：提供了一种用于支持移动站在通信系统中的入口的基站的方法。该方法包括通过对应于所发送的网络入口信号的优选下行链路波束向移动台发送多个发送的网络入口信号中的每一个。通过对应于所接收的网络进入信号的优选上行链路波束从移动台接收多个接收的网络入口信号中的每一个。每个发送的网络入口信号包括对应于随后接收的网络入口信号的优选上行链路波束，并且所接收的网络入口信号中的每一个包括对应于随后发送的网络入口信号的优选下行链路波束。

26. 发明授权

US08923197B2 Methods and apparatus to transmit and receive synchronization signal and system information in a wireless communication system 有权
标题翻译：在无线通信系统中发送和接收同步信号和系统信息的方法和装置
公开(公告)号：US08923197B2
公开(公告)日：2014-12-30
申请号：US13482612
申请日：2012-05-29
申请人： Zhouyue Pi , Ying Li , Farooq Khan
发明人： Zhouyue Pi , Ying Li , Farooq Khan
IPC分类号： H04W4/00 , H04L5/00 , H04J11/00 , H04L27/26 , H04W76/02
CPC分类号： H04J11/0069 , H04L5/0053 , H04L27/2601 , H04L27/2613 , H04L27/2655 , H04W56/0015 , H04W76/10
摘要： A base station transmits a plurality of primary synchronization channel (PSC) symbols to a mobile station in a slot of a subframe of a frame-based wireless communication system. The base station also transmits a plurality of secondary synchronization channel (SSC) symbols to the mobile station in the slot of the subframe. The mobile station determines a preferred receiver beam based on the plurality of received consecutive PSC symbols.
摘要翻译：基站在基于帧的无线通信系统的子帧的时隙中向移动台发送多个主同步信道（PSC）符号。基站还在子帧的时隙中向移动台发送多个次同步信道（SSC）符号。移动台基于多个接收的连续PSC符号来确定优选的接收机波束。

27. 发明授权

US08606272B2 Techniques for identifying base stations in communication system 有权
标题翻译：用于识别通信系统中基站的技术
公开(公告)号：US08606272B2
公开(公告)日：2013-12-10
申请号：US12871354
申请日：2010-08-30
申请人： Ying Li , Anshuman Nigam , Jung Je Son , Zhouyue Pi
发明人： Ying Li , Anshuman Nigam , Jung Je Son , Zhouyue Pi
IPC分类号： H04W4/02
CPC分类号： H04W48/16 , H04W4/08 , H04W84/045
摘要： A method and a Mobile Station (MS), for use in a wireless communication network comprising a plurality of Base Stations (BSs) capable of communicating with a plurality of MSs, wherein at least some of the BSs are Femtocell BSs (FBSs) and at least some of the BSs are Macrocell BSs (MBSs), for identifying the BSs at the MS, are provided. The method includes receiving at least one of a globally unique BS ID and an Operator ID from an FBS via a Broadcast CHannel (BCH), deriving a Closed Subscriber Group IDentifier (CSG ID) from the received at least one of the globally unique BS ID and the Operator ID, and determining, based on the derived CSG ID, if the FBS is a CSG FBS to which the MS is subscribed.
摘要翻译：一种用于包括能够与多个MS进行通信的多个基站（BS）的无线通信网络中的方法和移动站（MS），其中至少一些BS是毫微微小区BS（FBS），并且在提供了用于识别MS处的BS的至少一些BS是宏小区BS（MBS）。该方法包括经由广播信道（BCH）从FBS接收全球唯一的BS ID和运营商ID中的至少一个，从接收到的全球唯一BS ID中的至少一个中导出封闭用户组标识符（CSG ID）以及运营商ID，并且基于导出的CSG ID，确定FBS是否是订阅MS的CSG FBS。

28. 发明授权

US08442539B2 Techniques for supporting low duty cycle mode of base station 有权
标题翻译：支持基站低占空比模式的技术
公开(公告)号：US08442539B2
公开(公告)日：2013-05-14
申请号：US12705019
申请日：2010-02-12
申请人： Ying Li , Zhouyue Pi
发明人： Ying Li , Zhouyue Pi
IPC分类号： H04W72/00 , H04M1/00 , H04M3/00
CPC分类号： H04W52/0216 , H04W48/16 , Y02D70/1262 , Y02D70/142
摘要： A Mobile Station (MS) apparatus and method, to search for a Base Station (BS) in a Low Duty Cycle (LDC) mode in a wireless communication system, and a network entity apparatus and method, assist or support the MS, are provided. The method for the MS to search for the BS in LDC mode in the wireless communication system includes obtaining LDC information of one or more BSs in LDC mode, determining the LDC patterns of the one or more BSs in LDC mode based on the LDC information, the LDC patterns comprising at least one of an Available Interval (AI), an UnAvailable Interval (UAI), a starting time of the AI, an ending time of the AI, a length of the AI, a starting time of the UAI, an ending time of the UAI, a length of the UAI, and a cycle of the LDC, searching for any of the one or more BSs in LDC mode during their respective AI, and if a BS is found, performing a follow-up operation based on the found BS.
摘要翻译：提供了在无线通信系统中搜索低占空比（LDC）模式的基站（BS）的移动台（MS）装置和方法以及协助或支持MS的网络实体装置和方法。 MS在无线通信系统中以LDC模式搜索BS的方法包括：以LDC模式获得一个或多个BS的LDC信息，基于LDC信息确定LDC模式中的一个或多个BS的LDC模式， LDC模式包括可用间隔（AI），不可用间隔（UAI），AI的开始时间，AI的结束时间，AI的长度，UAI的开始时间， UAI的结束时间，UAI的长度以及LDC的周期，在其各自的AI期间搜索LDC模式中的一个或多个BS中的任何一个，并且如果找到BS，则执行基于后续操作在找到的BS。

29. 发明申请

US20120320874A1 APPARATUS AND METHOD FOR SUPPORTING NETWORK ENTRY IN A MILLIMETER-WAVE MOBILE BROADBAND COMMUNICATION SYSTEM 有权
标题翻译：支持在微波移动通信系统中进行网络的装置和方法
公开(公告)号：US20120320874A1
公开(公告)日：2012-12-20
申请号：US13489397
申请日：2012-06-05
申请人： Ying Li , Zhouyue Pi
发明人： Ying Li , Zhouyue Pi
IPC分类号： H04W36/00 , H04W4/00
CPC分类号： H04W48/12 , H04B7/0619 , H04B7/0695 , H04W16/28 , H04W48/20 , H04W72/046 , H04W74/002
摘要： A method for a base station to support network entry of a mobile station in a communication system is provided. The method includes transmitting to the mobile station each of a plurality of transmitted network entry signals over a preferred downlink beam corresponding to the transmitted network entry signal. Each of a plurality of received network entry signals is received from the mobile station over a preferred uplink beam corresponding to the received network entry signal. Each of the transmitted network entry signals comprises the preferred uplink beam corresponding to a subsequently received network entry signal, and each of the received network entry signals comprises the preferred downlink beam corresponding to a subsequently transmitted network entry signal.
摘要翻译：提供了一种用于支持移动站在通信系统中的入口的基站的方法。该方法包括通过对应于所发送的网络入口信号的优选下行链路波束向移动台发送多个发送的网络入口信号中的每一个。通过对应于所接收的网络进入信号的优选上行链路波束从移动台接收多个接收的网络入口信号中的每一个。每个发送的网络入口信号包括对应于随后接收的网络入口信号的优选上行链路波束，并且所接收的网络入口信号中的每一个包括对应于随后发送的网络入口信号的优选下行链路波束。

30. 发明申请

US20120307726A1 METHODS AND APPARATUS TO TRANSMIT AND RECEIVE SYNCHRONIZATION SIGNAL AND SYSTEM INFORMATION IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中传输和接收同步信号和系统信息的方法和装置
公开(公告)号：US20120307726A1
公开(公告)日：2012-12-06
申请号：US13482612
申请日：2012-05-29
申请人： Zhouyue Pi , Ying Li , Farooq Khan
发明人： Zhouyue Pi , Ying Li , Farooq Khan
IPC分类号： H04W56/00
CPC分类号： H04J11/0069 , H04L5/0053 , H04L27/2601 , H04L27/2613 , H04L27/2655 , H04W56/0015 , H04W76/10
摘要： A base station transmits a plurality of primary synchronization channel (PSC) symbols to a mobile station in a slot of a subframe of a frame-based wireless communication system. The base station also transmits a plurality of secondary synchronization channel (SSC) symbols to the mobile station in the slot of the subframe. The mobile station determines a preferred receiver beam based on the plurality of received consecutive PSC symbols.
摘要翻译：基站在基于帧的无线通信系统的子帧的时隙中向移动台发送多个主同步信道（PSC）符号。基站还在子帧的时隙中向移动台发送多个次同步信道（SSC）符号。移动台基于多个接收的连续PSC符号来确定优选的接收机波束。

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