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1. 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。

2. 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。

3. 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。

4. 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。

5. 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。

6. 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。

7. 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。

8. 发明申请

WO2015035019A9 OPPORTUNISTIC SUPPLEMENTAL DOWNLINK IN UNLICENSED SPECTRUM 审中-公开
公开(公告)号：WO2015035019A9
公开(公告)日：2015-06-18
申请号：PCT/US2014054048
申请日：2014-09-04
申请人： QUALCOMM INC
发明人： SADEK AHMED KAMEL , TOKGOZ YELIZ , YAVUZ MEHMET , KADOUS TAMER ADEL , FAN MINGXI , REDDY AKULA ANEESH
IPC分类号： H04W72/04
CPC分类号： H04W24/08 , H04W24/02 , H04W72/0453 , H04W84/045
摘要： Systems and methods for managing communication in an unlicensed band of frequencies to supplement communication in a licensed band of frequencies in unlicensed spectrum are disclosed. The management may comprise, for example, monitoring utilization of resources currently available to a first Radio Access Technology (RAT) via at least one of a Primary Cell (PCell) operating in the licensed band, a set of one or more Secondary Cells (SCells) operating in the unlicensed band, or a combination thereof. Based on the utilization, a first SCell among the set of SCells may be configured or de-configured with respect to operation in the unlicensed band.

9. 发明申请

WO2017040713A3 SYNCHRONIZATION SIGNALING COORDINATION FOR CO-EXISTENCE ON A SHARED COMMUNICATION MEDIUM 审中-公开
标题翻译：共享通信媒体上的同步信号协商信号协调
公开(公告)号：WO2017040713A3
公开(公告)日：2017-04-13
申请号：PCT/US2016049773
申请日：2016-08-31
申请人： QUALCOMM INC
发明人： CHENDAMARAI KANNAN ARUMUGAM , LUO TAO , SADEK AHMED KAMEL , VALLIAPPAN NACHIAPPAN , PATEL CHIRAG SURESHBHAI , FAN MINGXI , KADOUS TAMER ADEL
IPC分类号： H04W56/00 , H04L5/00
CPC分类号： H04W56/0015 , H04L5/005 , H04W16/14 , H04W56/002
摘要： Techniques for synchronization on a shared communication medium are disclosed. An access point may select, for example, a common sequence, frequency, and time for a first synchronization signal that is coordinated with one or more other access points. The access point may then transmit the first synchronization signal in accordance with the common sequence, frequency, and time. An access terminal may receive, from an access point, a first synchronization signal having a first sequence and a second synchronization signal having a second sequence. The access terminal may then determine an offset in time between the first synchronization signal and the second synchronization signal, and determine a cell identifier group associated with the access point based on the offset.
摘要翻译：公开了在共享通信介质上进行同步的技术。接入点可以选择例如与一个或多个其他接入点协调的第一同步信号的公共序列，频率和时间。然后，接入点可以根据公共序列，频率和时间发送第一同步信号。接入终端可以从接入点接收具有第一序列的第一同步信号和具有第二序列的第二同步信号。然后，接入终端可以确定在第一同步信号和第二同步信号之间的时间偏移，并且基于偏移来确定与接入点相关联的小区标识符组。

10. 发明申请

WO2015123573A3 CARRIER SENSE ADAPTIVE TRANSMISSION (CSAT) MEASUREMENTS IN SHARED SPECTRUM 审中-公开
标题翻译：共享频谱中的载波侦听自适应传输（CSAT）测量
公开(公告)号：WO2015123573A3
公开(公告)日：2015-10-22
申请号：PCT/US2015015903
申请日：2015-02-13
申请人： QUALCOMM INC
发明人： KADOUS TAMER ADEL , SADEK AHMED KAMEL , JI TINGFANG , FAN MINGXI
IPC分类号： H04W16/14 , H04B7/26 , H04W24/10 , H04W72/12 , H04W74/04 , H04W84/04 , H04W84/12 , H04W88/10
CPC分类号： H04B7/2643 , H04W16/14 , H04W24/10 , H04W72/1215 , H04W74/04 , H04W84/045 , H04W84/12 , H04W88/10
摘要： Techniques for managing operation on a communication medium shared between Radio Access Technologies (RATs) are disclosed. The management may comprise, for example, monitoring the medium for first RAT signaling in accordance with a first RAT; determining a utilization metric associated with utilization of the medium by the first RAT signaling; cycling operation in accordance with a second RAT between activated periods and deactivated periods of communication over the medium in accordance with a Time Division Multiple Access (TDM) communication pattern based on the utilization metric; and periodically disabling the cycling to provide an AOS period of activated communication over the medium for operation in accordance with the second RAT, with the AOS period being longer than an individual activated period of the TDM communication pattern. The management may also comprise, for example, techniques for enabling / disabling monitoring by an access terminal in accordance with the TDM communication pattern.
摘要翻译：公开了用于管理在无线电接入技术（RAT）之间共享的通信介质上的操作的技术。该管理可以包括例如根据第一RAT监视介质的第一RAT信令; 确定与所述第一RAT信令对所述介质的利用相关联的利用度量; 根据基于所述利用率度量的时分多址（TDM）通信模式，在激活的时段和通过所述介质的通信的停用时段之间根据第二RAT进行循环操作; 以及周期性地停用所述循环以在所述介质上提供激活通信的AOS时段以便根据所述第二RAT进行操作，所述AOS时段比所述TDM通信模式的单独激活时段长。管理器还可以包括例如用于根据TDM通信模式来启用/禁用接入终端的监视的技术。

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