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1. 发明申请

WO2012116273A1 MULTI-CARRIER OPERATIONS WITH FAST FREQUENCY HOPPING 审中-公开
标题翻译：多频段快速操作
公开(公告)号：WO2012116273A1
公开(公告)日：2012-08-30
申请号：PCT/US2012/026498
申请日：2012-02-24
申请人： QUALCOMM INCORPORATED , BARBIERI, Alan , GAAL, Peter
发明人： BARBIERI, Alan , GAAL, Peter
IPC分类号： H04L5/00
CPC分类号： H04L5/003 , H04W4/00 , H04W72/04
摘要： A method of wireless communication includes receiving by a single RF receiver of a user equipment (UE) a first portion of a downlink transmission from an eNode B (eNodeB) on a downlink primary carrier during at least one periodic subframe of the downlink primary carrier. The method also includes receiving by the single RF receiver a second portion of the downlink transmission from the eNodeB on the secondary downlink carrier. The reception occurs during a periodic sequence of subframes of the secondary downlink carrier following the at least one periodic subframe of the downlink primary carrier and before a second periodic subframe of the downlink primary carrier.
摘要翻译：一种无线通信方法包括在下行链路主载波的至少一个周期性子帧期间由单个RF接收机接收来自用户设备（UE）的下行链路传输的第一部分来自下行链路主载波上的eNode B（eNodeB）。该方法还包括由第二下行链路载波上的eNodeB从单个RF接收机接收下行链路传输的第二部分。在下行链路主载波的至少一个周期性子帧之后并且在下行链路主载波的第二周期性子帧之前的次级下行链路载波的子帧的周期性序列期间发生接收。

2. 发明申请

WO2011130409A8 MEASUREMENT OF RECEIVED POWER AND RECEIVED QUALITY IN A WIRELESS COMMUNICATION NETWORK 审中-公开
公开(公告)号：WO2011130409A8
公开(公告)日：2011-10-20
申请号：PCT/US2011/032322
申请日：2011-04-13
申请人： QUALCOMM Incorporated , BARBIERI, Alan , JI, Tingfang , DAMNJANOVIC, Aleksandar , GAAL, Peter , LUO, Tao
发明人： BARBIERI, Alan , JI, Tingfang , DAMNJANOVIC, Aleksandar , GAAL, Peter , LUO, Tao
IPC分类号： H04W24/10
摘要： Certain aspects of the present disclosure provide techniques and apparatuses for wireless communications. According to certain aspects, a set of protected resources, allocated to a base station of a first cell, that are protected by restricting transmissions of a second cell is determined and received power of a first reference signal from the base station in the set of resources is measured. According to certain aspects, a subset of one or more neighbor base stations that have reduced interference in a set of protected resources is determined and received power measurements for the subset of neighbor cells is excluded when calculating receive signal quality measurements for the subframe.

3. 发明申请

WO2013029000A1 USER EQUIPMENT ENHANCEMENTS FOR COOPERATIVE MULTI-POINT COMMUNICATION 审中-公开
标题翻译：合作多点通信的用户设备增强
公开(公告)号：WO2013029000A1
公开(公告)日：2013-02-28
申请号：PCT/US2012/052329
申请日：2012-08-24
申请人： QUALCOMM INCORPORATED , BARBIERI, Alan , JI, Tingfang , GAAL, Peter , GEIRHOFER, Stefan , HUANG, Yichao
发明人： BARBIERI, Alan , JI, Tingfang , GAAL, Peter , GEIRHOFER, Stefan , HUANG, Yichao
IPC分类号： H04B7/06 , H04L5/00 , H04B7/02
CPC分类号： H04B7/0626 , H04B7/024 , H04B7/0617 , H04B17/345 , H04L5/00 , H04L5/0007 , H04L5/0048 , H04L5/0053 , H04L27/2602
摘要： Certain aspects of the present disclosure provide techniques for measuring interference observed at a CoMP UE caused by neighbor base stations transmitting reference signals. The present disclosure provides a method for wireless communication, comprising: determining, at a user equipment, UE, served by at least one base station, BS, a reference signal, RS, configuration indicating resources on which one or more neighbor BSs transmit RS or data; estimating interference observed at the UE caused by the neighbor BSs, based on RS or data transmitted by the neighbor BSs on the indicated resources; computing a channel state information, CSI, using said interference estimate; and sending the CSI to the serving BS for use in coordinating transmissions with the neighbor BSs.
摘要翻译：本公开的某些方面提供了用于测量由相邻基站发送参考信号引起的在CoMP UE处观察到的干扰的技术。本公开提供了一种用于无线通信的方法，包括：在用户设备处，由至少一个基站，BS，参考信号，RS，由一个或多个相邻BS发送RS的资源的配置，数据; 基于由所述相邻BS在所指示的资源上发送的RS或数据来估计由所述邻居BS观察到的干扰; 使用所述干扰估计来计算信道状态信息CSI; 以及将CSI发送到服务BS以用于协调与邻居BS的传输。

4. 发明申请

WO2011116017A1 METHOD AND APPARATUS FOR ESTABLISHING AND MAINTAINING PEER-TO-PEER (P2P) COMMUNICATION ON UNLICENSED SPECTRUM 审中-公开
标题翻译：用于建立和维护不同频谱的对等（P2P）通信的方法和装置
公开(公告)号：WO2011116017A1
公开(公告)日：2011-09-22
申请号：PCT/US2011/028555
申请日：2011-03-15
申请人： QUALCOMM Incorporated , BARBIERI, Alan , BHUSHAN, Naga , PALANKI, Ravi , GAAL, Peter
发明人： BARBIERI, Alan , BHUSHAN, Naga , PALANKI, Ravi , GAAL, Peter
IPC分类号： H04W76/02
CPC分类号： H04W76/023 , H04W36/06 , H04W36/36 , H04W76/14
摘要： Techniques for establishing and maintaining peer-to-peer (P2P) communication are described. In an aspect, P2P communication on an unlicensed spectrum may be established and maintained with network assistance. In one design, a user equipment (UE) may communicate with a wide area network (WAN) to establish P2P communication with at least one other UE on a first frequency band that is not licensed to the WAN. For example, the UE may receive an assignment of at least one frequency channel in the first frequency band for P2P communication. The UE may then communicate peer-to-peer with the other UE(s) on the at least one frequency channel. The UE may also communicate with the WAN to maintain P2P communication with the other UE(s), e.g., to switch to another frequency channel if necessary.
摘要翻译：描述了用于建立和维护对等（P2P）通信的技术。在一方面，可以通过网络协助建立和维护非许可频谱上的P2P通信。在一种设计中，用户设备（UE）可以与广域网（WAN）进行通信，以便在未被许可给WAN的第一频带上与至少一个其他UE建立P2P通信。例如，UE可以接收用于P2P通信的第一频带中的至少一个频率信道的分配。然后，UE可以在至少一个频率信道上与其他UE进行点对点通信。 UE还可以与WAN通信以保持与其他UE的P2P通信，例如，如果需要，切换到另一个频率信道。

5. 发明申请

WO2013052104A1 INCREASING CSI-RS OVERHEAD VIA ANTENNA PORT AUGMENTATION 审中-公开
标题翻译：通过天线港口增加增加CSI-RS OVERHEAD
公开(公告)号：WO2013052104A1
公开(公告)日：2013-04-11
申请号：PCT/US2012/000451
申请日：2012-10-03
申请人： QUALCOMM INCORPORATED , GAAL, Peter , JI, Tingfang , BARBIERI, Alan
发明人： GAAL, Peter , JI, Tingfang , BARBIERI, Alan
IPC分类号： H04L5/00
CPC分类号： H04W24/02 , H04L5/005 , H04L5/0094
摘要： A method of wireless communication is presented. The method includes signaling a first number of channel state information-reference signal (CSI-RS) ports corresponding to resource elements (REs) and a second number of virtual antenna ports, the second number being less than or equal to the first number. The method also includes transmitting CSI-RS on each virtual antenna port, the CSI-RS mapped to at least a portion of the REs.
摘要翻译：提出了一种无线通信方法。该方法包括发送对应于资源元素（RE）和第二数量的虚拟天线端口的第一数量的信道状态信息参考信号（CSI-RS）端口，第二数量小于或等于第一数量。该方法还包括在每个虚拟天线端口上发送CSI-RS，映射到RE的至少一部分的CSI-RS。

6. 发明申请

WO2013043617A1 METHOD AND APPARATUS FOR CHANNEL DISCOVERY IN COGNITIVE RADIO COMMUNICATIONS 审中-公开
标题翻译：用于认知无线电通信中信道发现的方法和装置
公开(公告)号：WO2013043617A1
公开(公告)日：2013-03-28
申请号：PCT/US2012/055946
申请日：2012-09-18
申请人： QUALCOMM INCORPORATED , GAAL, Peter , BARBIERI, Alan , PRAKASH, Rajat
发明人： GAAL, Peter , BARBIERI, Alan , PRAKASH, Rajat
IPC分类号： H04W48/12
CPC分类号： H04W48/12 , H04W16/14 , H04W48/16
摘要： Techniques are provided for channel discovery. For example, there is provided a method operable by a mobile entity that may involve measuring beacon signals associated with the network. In one approach, the method may involve, in response to detecting an Authorized Shared Access (ASA) beacon signal on a frequency common to each network entity on a given ASA channel, extracting frequency information from the ASA beacon signal, wherein the ASA beacon signal comprises a single frequency network (SFN) beacon signal. In another approach, the method may involve, in response to detecting an ASA beacon signal on a frequency common to each network entity on a given ASA channel, extract frequency information from the ASA beacon signal, wherein timing correlates with an operating frequency for the ASA beacon signal.
摘要翻译：为频道发现提供技术。例如，提供了一种可由移动实体操作的方法，其可以涉及测量与网络相关联的信标信号。在一种方法中，该方法可以涉及响应于在给定ASA信道上对每个网络实体共同的频率上的授权共享接入（ASA）信标信号，从ASA信标信号中提取频率信息，其中，ASA信标信号包括单频网络（SFN）信标信号。在另一种方法中，该方法可以包括响应于在给定ASA信道上检测到每个网络实体共同的频率上的ASA信标信号，从ASA信标信号中提取频率信息，其中定时与ASA的操作频率相关信标信号。

7. 发明申请

WO2013006380A1 SYNCHRONIZED UPLINK-DOWNLINK HOP FOR MEASUREMENTS 审中-公开
标题翻译：同步UPLINK-DOWNLINK HOP用于测量
公开(公告)号：WO2013006380A1
公开(公告)日：2013-01-10
申请号：PCT/US2012/044666
申请日：2012-06-28
申请人： QUALCOMM INCORPORATED , GAAL, Peter , BARBIERI, Alan
发明人： GAAL, Peter , BARBIERI, Alan
IPC分类号： H04W72/08
CPC分类号： H04W72/082 , H04W16/14 , H04W28/04 , H04W72/02 , H04W72/085 , H04W88/08
摘要： A method of wireless communication is provided which includes communicating with a base station on a first channel and tuning to a second channel concurrently with the base station tuning to a second or third channel. The method also includes measuring interference on the second channel and re-tuning to the first channel concurrently with the base station re-tuning to the first channel. The method further includes reporting channel quality, based on the interference, to the base station to enable channel selection.
摘要翻译：提供了一种无线通信的方法，其包括与第一信道上的基站通信并且与基站调谐到第二或第三信道同时调谐到第二信道。该方法还包括测量第二信道上的干扰并且与基站同步地重新调谐到第一信道，从而重新调谐到第一信道。该方法还包括基于干扰将信道质量报告给基站以启用信道选择。

8. 发明申请

WO2013028994A1 BASE STATION ENHANCEMENTS FOR COOPERATIVE MULTI-POINT COMMUNICATION 审中-公开
标题翻译：合作多点通信的基站增强
公开(公告)号：WO2013028994A1
公开(公告)日：2013-02-28
申请号：PCT/US2012/052315
申请日：2012-08-24
申请人： QUALCOMM INCORPORATED , BARBIERI, Alan , JI, Tingfang , GAAL, Peter
发明人： BARBIERI, Alan , JI, Tingfang , GAAL, Peter
IPC分类号： H04W72/12
CPC分类号： H04W72/1273 , H04B7/024 , H04W24/10 , H04W72/1278 , H04W92/20
摘要： Certain aspects of the present disclosure provide techniques that may help improve performance in Coordinated Multi-Point networks that utilize coordinated transmissions, such as coordinated beamforming (CBF).
摘要翻译：本公开的某些方面提供了可以帮助改善利用协调传输（例如协调波束形成（CBF））的协调多点网络中的性能的技术。

9. 发明申请

WO2013028703A1 MULTIPLE DESCRIPTION CODING (MDC) FOR CHANNEL STATE INFORMATION REFERENCE SIGNALS (CSI-RS) 审中-公开
标题翻译：通道状态信息参考信号（CSI-RS）的多项描述编码（MDC）
公开(公告)号：WO2013028703A1
公开(公告)日：2013-02-28
申请号：PCT/US2012/051755
申请日：2012-08-21
申请人： QUALCOMM INCORPORATED , BARBIERI, Alan , JI, Tingfang , GAAL, Peter
发明人： BARBIERI, Alan , JI, Tingfang , GAAL, Peter
IPC分类号： H04L5/00 , H04L1/00 , H04B7/06
CPC分类号： H04B7/0626 , H04B7/022 , H04B7/0604 , H04B7/0639 , H04B7/0695 , H04L1/0026 , H04L1/0027 , H04L1/0029 , H04L5/0023 , H04L5/0048 , H04L25/0204 , H04L25/0222 , H04L25/0228 , H04L25/03898 , H04L2025/03426
摘要： Aspects of the present disclosure include a wireless system to reduce quantization error due to codebook-based PMI reporting by precoding channel state information reference signals (CSI-RSs) via a base station. The eNodeB varies the properties for a CSI-RS transmission in a known pattern and receives varying reports from the UE. The eNodeB can reconstruct the PMI with improved accuracy by combining multiple consecutive reports.
摘要翻译：本公开的方面包括通过经由基站预编码信道状态信息参考信号（CSI-RS）来减少由于基于码本的PMI报告引起的量化误差的无线系统。 eNodeB以已知模式改变CSI-RS传输的属性，并从UE接收不同的报告。 eNodeB可以通过组合多个连续的报告来提高准确度来重建PMI。

10. 发明申请

WO2012158548A1 METHODS AND APPARATUSES FOR FREQUENCY SPECTRUM SHARING BETWEEN NETWORK OPERATORS 审中-公开
标题翻译：网络运营商之间的频谱分享方法和设备
公开(公告)号：WO2012158548A1
公开(公告)日：2012-11-22
申请号：PCT/US2012/037604
申请日：2012-05-11
申请人： QUALCOMM INCORPORATED , GAAL, Peter , BARBIERI, Alan , PRAKASH, Rajat , HUANG, Yi
发明人： GAAL, Peter , BARBIERI, Alan , PRAKASH, Rajat , HUANG, Yi
IPC分类号： H04W16/14 , H04W16/06 , H04W36/22
CPC分类号： H04W16/14 , H04W16/06 , H04W36/22
摘要： Techniques are provided for frequency spectrum sharing that allows secondary operators to access a frequency band of a primary operator without interfering with the primary operator's use of the band, while ensuring service continuity for devices of the secondary operators. For example, there is provided a method that may involve identifying an outage on a first channel of a plurality of channels of a spectrum, wherein each of the plurality of channels is allocated to one of a plurality of operators. The method may involve migrating all mobile stations in communication over the first channel of the plurality of channels to at least one other channel of the plurality of channels during the outage.
摘要翻译：提供了用于频谱共享的技术，其允许次要运营商访问主运营商的频带，而不会干扰主要运营商对频带的使用，同时确保辅助运营商的设备的业务连续性。例如，提供了一种方法，其可以涉及识别频谱的多个信道的第一信道上的中断，其中多个信道中的每一个被分配给多个运营商之一。该方法可以包括将在多个信道的第一信道上通信的所有移动站迁移到多个信道中的至少一个其它信道。

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