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1. 发明申请

WO2007013942A2 ASYMMETRIC MODE OF OPERATION IN MULTI-CARRIER COMMUNICATION SYSTEMS 审中-公开
标题翻译：多载波通信系统中的非对称操作模式
公开(公告)号：WO2007013942A2
公开(公告)日：2007-02-01
申请号：PCT/US2006028102
申请日：2006-07-19
申请人： QUALCOMM INC , BLACK PETER JOHN , ATTAR RASHID AHMED AKBAR , REZAIIFAR RAMIN , AGASHE PARAG ARUN , FAN MINGXI , RIMINI ROBERTO , MA JUN
发明人： BLACK PETER JOHN , ATTAR RASHID AHMED AKBAR , REZAIIFAR RAMIN , AGASHE PARAG ARUN , FAN MINGXI , RIMINI ROBERTO , MA JUN
CPC分类号： H04B7/264 , H04L1/16 , H04L5/023
摘要： A method and system for providing asymmetric modes of operation in multi-carrier wireless communication systems. A method may assign a long code mask (LCM) to an information channel associated with a plurality of forward link carriers to transmit data from an access network to an access terminal; and multiplex the information channel on a reverse link carrier. The information channel may include one of data source channel (DSC), data rate control (DRC) and acknowledgment (ACK) information, and the multiplexing may be code division multiplexing (CDM). The A may instruct the AT on whether to multiplex the DSC information based on feedback from the AT. The method may further offset the ACK information on the reverse link to reduce the reverse link peak to average, CDM the information channel on an I-branch and on a Q-branch, and transmit the code division multiplexed information channel on the reverse link carrier.
摘要翻译：一种用于在多载波无线通信系统中提供不对称操作模式的方法和系统。一种方法可以将长代码掩码（LCM）分配给与多个前向链路载波相关联的信息信道以将数据从接入网络发送到接入终端; 并在反向链路载波上复用信息信道。信息信道可以包括数据源信道（DSC），数据速率控制（DRC）和确认（ACK）信息之一，并且复用可以是码分复用（CDM）。 A可以根据来自AT的反馈指示AT是否复用DSC信息。该方法可以进一步偏移反向链路上的ACK信息以将反向链路峰值降低到平均值，在I分支和Q分支上CDM信息信道，并且在反向链路载波上发送码分复用信息信道。

2. 发明申请

WO2007117326A3 METHOD AND APPARATUS FOR REVERSE LINK TRANSMIT BEAM-FORMING 审中-公开
标题翻译：反向链路发射波束形成的方法和装置
公开(公告)号：WO2007117326A3
公开(公告)日：2008-03-06
申请号：PCT/US2006062128
申请日：2006-12-14
申请人： QUALCOMM INC , BLACK PETER JOHN , FAN MINGXI , TOKGOZ YELIZ
发明人： BLACK PETER JOHN , FAN MINGXI , TOKGOZ YELIZ
IPC分类号： H04B7/06 , H04B7/005
CPC分类号： H04B7/061 , H01Q3/24 , H01Q3/26 , H04B7/022 , H04B7/0404 , H04B7/0617 , H04B7/0623 , H04B7/0854 , H04B17/24 , H04W52/325 , H04W52/40 , H04W52/42
摘要： A method and system for reverse link transmit beam-forming. One method comprises using a plurality of antennas at an access terminal to wirelessly transmit signals to one or more base stations; receiving an input indicating a reverse link signal quality at the one or more base stations; and adjusting at least one of a gain and a phase of a signal to be transmitted on one or more antennas. The input may be a reverse power control (RPC) value sent from one or more base stations.
摘要翻译：反向链路发射波束形成的方法和系统。一种方法包括在接入终端处使用多个天线将信号无线地发送到一个或多个基站; 在所述一个或多个基站处接收指示反向链路信号质量的输入; 以及调整要在一个或多个天线上发送的信号的增益和相位中的至少一个。输入可以是从一个或多个基站发送的反向功率控制（RPC）值。

3. 发明申请

WO2009085869A3 RECEIVER ADJUSTMENT BETWEEN PILOT BURSTS 审中-公开
标题翻译：飞行员之间的接收调整
公开(公告)号：WO2009085869A3
公开(公告)日：2009-11-12
申请号：PCT/US2008087274
申请日：2008-12-17
申请人： QUALCOMM INC , MIRBAGHERI ARASH , MA JUN , FAN MINGXI
发明人： MIRBAGHERI ARASH , MA JUN , FAN MINGXI
IPC分类号： H04L1/20 , H04B1/10 , H04L25/02 , H04L25/03
CPC分类号： H04L25/03114 , H04L1/20 , H04L25/0232 , H04L25/03019 , H04L2025/03796
摘要： A receiver may train its equalizer using consecutive pilot bursts, divide the traffic between the consecutive pilot bursts into multiple sub-segments, and interpolate the trained equalizer coefficients to obtain the coefficients for equalizing one or more of the sub-segments. The receiver may also determine signal to interference and noise ratio (SINR) values based on each of the consecutive pilot bursts, and interpolate the SINR for decoding one or more of the sub-segments. The receiver may be an access terminal receiver operating in a code division multiple access (CDMA) cellular system.
摘要翻译：接收机可以使用连续的导频突发来训练其均衡器，将连续导频突发之间的业务划分成多个子段，并内插经过训练的均衡器系数，以获得用于均衡一个或多个子段的系数。接收机还可以基于每个连续导频突发确定信号与干扰和噪声比（SINR）值，并且内插用于解码一个或多个子段的SINR。接收机可以是在码分多址（CDMA）蜂窝系统中操作的接入终端接收机。

4. 发明专利

AU2004229614B2 System and method for fluid power control of a reverse link communication 未知
公开(公告)号：AU2004229614B2
公开(公告)日：2009-08-13
申请号：AU2004229614
申请日：2004-04-12
申请人： FAN MINGXI , QUALCOMM INC
发明人： LOTT CHRISTOPHER GERARD , ATTAR RASHID AHMED AKBAR , BHUSHAN NAGA , FAN MINGXI , BLACK PETER J , AU JEAN
IPC分类号： H04B7/005 , H04L1/00 , H04W52/16 , H04W52/26 , H04W52/34 , H04W52/36
摘要： A method and apparatus for determining the data rate of a reverse link communication of an access terminal includes receiving a reverse activity bit (RAB) from an access network in the communication system, and passing the RAB to multiple digital filters to produce filtered RABs. The reverse link data rate is determined based on these filtered values of the RABs. From the filtered RAB values a continuous fluid power level is determined each rate update. The access terminal maps the continuous fluid power level to actual physical transmissions by dithering among discrete power levels allowed by the physical layer.

5. 发明专利

AU2004229614A1 System and method for fluid power control of a reverse link communication 未知
公开(公告)号：AU2004229614A1
公开(公告)日：2004-10-28
申请号：AU2004229614
申请日：2004-04-12
申请人： QUALCOMM INC , FAN MINGXI
发明人： LOTT CHRISTOPHER GERARD , ATTAR RASHID AHMED AKBAR , BHUSHAN NAGA , FAN MINGXI , BLACK PETER J , AU JEAN
IPC分类号： H04B7/005 , H04L1/00 , H04W52/16 , H04W52/26 , H04W52/34 , H04W52/36
摘要： A method and apparatus for determining the data rate of a reverse link communication of an access terminal includes receiving a reverse activity bit (RAB) from an access network in the communication system, and passing the RAB to multiple digital filters to produce filtered RABs. The reverse link data rate is determined based on these filtered values of the RABs. From the filtered RAB values a continuous fluid power level is determined each rate update. The access terminal maps the continuous fluid power level to actual physical transmissions by dithering among discrete power levels allowed by the physical layer.

6. 发明申请

WO2007098483A2 METHOD AND APPARATUS FOR SUB-SLOT PACKETS IN WIRELESS COMMUNICATION 审中-公开
标题翻译：无线通信中子槽分组的方法与装置
公开(公告)号：WO2007098483A2
公开(公告)日：2007-08-30
申请号：PCT/US2007062527
申请日：2007-02-21
申请人： QUALCOMM INC , BHUSHAN NAGA , KADOUS TAMER , FAN MINGXI , WEI YONGBIN
发明人： BHUSHAN NAGA , KADOUS TAMER , FAN MINGXI , WEI YONGBIN
CPC分类号： H04B7/2656 , H04L1/0003 , H04L1/0007 , H04L1/0025 , H04L1/0026 , H04L1/1671 , H04L1/18 , H04L1/1887 , H04L5/0007 , H04L5/0016 , H04L5/0028 , H04L5/0053 , H04W28/06 , H04W88/04
摘要： Techniques for efficiently sending and receiving data in a wireless communication system are described herein. The techniques utilize a slot structure that is backward compatible with existing design. The techniques include sending and receiving forward link packets that occupy less than a full slot of the slot structure. An output waveform, which includes at least one slot, is generated at an access point. Each slot is segmented into two half-slots, wherein at least one half-slot includes a data unit of a packet. At a terminal, the output waveform is received and processed to extract the data unit and the data unit is processed to determine whether it is accurate. The terminal also generates ACK/NACK information in response to the results of processing the data unit and transmits channel information including the ACK/NACK information. The access point interprets the ACK/NACK information to determine if the data unit should be resent.
摘要翻译：本文描述了用于在无线通信系统中有效发送和接收数据的技术。该技术利用与现有设计向后兼容的槽结构。这些技术包括发送和接收占用小于槽结构的完整时隙的前向链路分组。在接入点处产生包括至少一个时隙的输出波形。每个时隙被分割成两个半时隙，其中至少一个半时隙包括分组的数据单元。在终端，接收并处理输出波形以提取数据单元，并处理数据单元以确定其是否准确。终端还响应于处理数据单元的结果产生ACK / NACK信息，并发送包括ACK / NACK信息的信道信息。接入点解释ACK / NACK信息，以确定数据单元是否应重新发送。

7. 发明申请

WO2007098456A2 SPATIAL PILOT STRUCTURE FOR MULTI-ANTENNA WIRELESS COMMUNICATION 审中-公开
标题翻译：多天线无线通信的空间先导结构
公开(公告)号：WO2007098456A2
公开(公告)日：2007-08-30
申请号：PCT/US2007062453
申请日：2007-02-20
申请人： QUALCOMM INC , WEI YONGBIN , BHUSHAN NAGA , KADOUS TAMER , FAN MINGXI
发明人： WEI YONGBIN , BHUSHAN NAGA , KADOUS TAMER , FAN MINGXI
IPC分类号： H04L27/26 , H04J13/00
CPC分类号： H04L5/1438 , H04B7/0452 , H04B7/0626 , H04B7/063 , H04B7/0639 , H04J13/0044 , H04L1/0002 , H04L1/0025 , H04L1/0028 , H04L1/06 , H04L1/1671 , H04L1/1812 , H04L5/0026 , H04L5/0048 , H04L5/023 , H04L25/0204 , H04L25/0206 , H04L25/0226 , H04L27/2613 , H04W28/06 , H04W28/18 , H04W48/08 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/144 , Y02D70/23 , Y02D70/24 , Y02D70/444
摘要： Spatial pilot to support MIMO receivers in a multi-antenna and multi-layer transmission communication system. A first layer pilot for a single layer transmission is repeated across subbands in a first OFDM symbol and the first layer pilot is also repeated offset from the first OFDM symbol in an adjacent second OFDM symbol. Additional transmission layers may also be transmitted each include a separate pilot generated and repeated in the first symbol and repeated offset form the separate pilot in an adjacent second symbol. The first and second OFDM symbols are then transmitted and received to characterize the receive channels.
摘要翻译：在多天线和多层传输通信系统中支持MIMO接收机的空间导频。用于单层传输的第一层导频在第一OFDM符号中的子带之间重复，并且第一层导频也从相邻第二OFDM符号中的第一OFDM符号重复偏移。额外的传输层也可以被传输，每个包括在第一码元中生成和重复的单独的导频，并且在相邻的第二码元中从单独的导频重复偏移。然后发送和接收第一和第二OFDM符号以表征接收信道。

8. 发明申请

WO2010048410A3 METHOD AND APPARATUS FOR BILLING AND SECURITY ARCHITECTURE FOR VENUE-CAST SERVICES 审中-公开
标题翻译：用于场地服务的计费和安全结构的方法和设备
公开(公告)号：WO2010048410A3
公开(公告)日：2010-06-17
申请号：PCT/US2009061690
申请日：2009-10-22
申请人： QUALCOMM INC , GUO JIMING , FAN MINGXI
发明人： GUO JIMING , FAN MINGXI
IPC分类号： H04L29/06 , H04W12/04
CPC分类号： H04L63/065 , H04L63/068 , H04L63/10 , H04L63/107 , H04W12/04
摘要： A security system is applied to venue-cast content transmissions over a broadcast/multicast network infrastructure. The broadcast network infrastructure may be Evolution-Data Only Broadcast Multicast Services (BCMCS) that facilitates distribution of a subscription-based content delivery service. A venue-cast service can be part of the subscription-based content delivery service and has an associated service key. Upon subscribing to the content delivery service, the subscriber access terminal is given the service key. Such service key may be associated with a particular subscriber package and/or venue location. The same service key is provided to the broadcast network infrastructure that broadcasts venue-cast content. A broadcast access key is generated by the broadcast network infrastructure and used to encrypt venue-specific content to be broadcasted. Consequently, only access terminals that have received the service key (e.g., subscribe to the associated subscription package and/or are located at a specific venue or location) can decrypt the broadcasted content.
摘要翻译：通过广播/多播网络基础设施将安全系统应用于场地播送内容传输。广播网络基础设施可以是促进基于订阅的内容传送服务的分发的仅演进数据广播多播服务（BCMCS）。场所播送服务可以是基于订阅的内容传送服务的一部分，并且具有关联的服务密钥。在订阅内容传送服务时，订户接入终端被赋予服务密钥。这种服务密钥可以与特定的用户包和/或场地位置相关联。向广播场地播送内容的广播网络基础设施提供相同的服务密钥。广播接入密钥由广播网络基础设施生成并用于加密要广播的特定于场地的内容。因此，只有已经接收到服务密钥（例如，订阅相关联的订购包和/或位于特定地点或位置）的接入终端才能解密广播的内容。

9. 发明申请

WO2009070602A3 INTERFERENCE MANAGEMENT IN A WIRELESS COMMUNICATION SYSTEM USING FREQUENCY SELECTIVE TRANSMISSION 审中-公开
标题翻译：使用频率选择性传输的无线通信系统中的干扰管理
公开(公告)号：WO2009070602A3
公开(公告)日：2009-08-20
申请号：PCT/US2008084732
申请日：2008-11-25
申请人： QUALCOMM INC , BLACK PETER J , FAN MINGXI , VANICHPUN SARUT , YAVUZ MEHMET
发明人： BLACK PETER J , FAN MINGXI , VANICHPUN SARUT , YAVUZ MEHMET
IPC分类号： H04L27/26 , H04L1/00 , H04W16/16 , H04W72/08
CPC分类号： H04W72/085 , H04L25/03343
摘要： Interference that occurs during wireless communication may be managed by determination of a selected transmit waveform exhibiting a preferred channel quality. A method, apparatus and medium of communication determine a transmit waveform from among a plurality of allocated waveforms of an unplanned access point to an associated access terminal. The transmit waveform exhibiting a highest channel quality with an associated access terminal over others of the plurality of allocated waveforms is determined. Signals are transmitted according to the transmit waveform from the unplanned access point to the associated access terminal.
摘要翻译：可以通过确定显示优选信道质量的所选择的发送波形来管理在无线通信期间发生的干扰。一种通信的方法，装置和介质确定从计划外接入点的多个分配的波形到相关联的接入终端的发射波形。确定与多个分配波形中的其他接收终端相对应的接入终端呈现最高信道质量的发送波形。信号根据从计划外接入点到相关接入终端的发射波形传输。

10. 发明专利

JP2012044676A Method and apparatus for reverse link transmit beam-forming 有权
标题翻译：反向链路发射波束形成的方法和装置
公开(公告)号：JP2012044676A
公开(公告)日：2012-03-01
申请号：JP2011198146
申请日：2011-09-12
申请人： Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
发明人： BLACK PETER JOHN , FAN MINGXI , YELIZ TOKGOZ
IPC分类号： H04W88/02 , H04B7/10 , H04J99/00 , H04W52/08
CPC分类号： H04B7/061 , H01Q3/24 , H01Q3/26 , H04B7/022 , H04B7/0404 , H04B7/0617 , H04B7/0623 , H04B7/0854 , H04B17/24 , H04W52/325 , H04W52/40 , H04W52/42
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for reverse link transmission beam-forming.SOLUTION: A method and system for reverse link transmission beam-forming are provided. One method comprises using a plurality of antennas at an access terminal to wirelessly transmit signals to one or more base stations; receiving an input indicating a reverse link signal quality at one or more base stations; and adjusting at least one of a gain and a phase of a signal to be transmitted on one or more antennas. The input may be a reverse power control (RPC) value sent from one or more base stations.
摘要翻译：解决的问题：提供一种用于反向链路传输波束形成的方法和装置。解决方案：提供了用于反向链路传输波束形成的方法和系统。一种方法包括在接入终端处使用多个天线将信号无线地发送到一个或多个基站; 在一个或多个基站处接收指示反向链路信号质量的输入; 以及调整要在一个或多个天线上发送的信号的增益和相位中的至少一个。输入可以是从一个或多个基站发送的反向功率控制（RPC）值。版权所有（C）2012，JPO＆INPIT

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