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1. 发明授权

US08982846B2 Proactive scheduling methods and apparatus to enable peer-to-peer communication links in a wireless OFDMA system 有权
标题翻译：用于在无线OFDMA系统中启用点对点通信链路的主动调度方法和装置
公开(公告)号：US08982846B2
公开(公告)日：2015-03-17
申请号：US13600031
申请日：2012-08-30
申请人： Michael H. Baker , Jeffrey D. Bonta , George Calcev , Nitin R. Mangalvedhe , James P. Michels , Nathan J. Smith
发明人： Michael H. Baker , Jeffrey D. Bonta , George Calcev , Nitin R. Mangalvedhe , James P. Michels , Nathan J. Smith
IPC分类号： H04W4/00 , H04L5/00
CPC分类号： H04L5/0094 , H04L5/0037 , H04L5/006 , H04L5/0073 , H04L5/0082
摘要： Systems, methods and apparatus are provided for scheduling resources in Orthogonal Frequency-Division Multiple Access (OFDMA) communication networks for “direct link” or peer-to-peer communications among stations operating therein so that OFDMA resources can be allocated to a transmitter station for a peer-to-peer communication session with a receiver station such that near-far issues caused by peer-to-peer communication are reduced/avoided. The disclosed technologies can prevent peer-to-peer communication links using different sub-channels within the same time slot from creating near-far issues for other receiver stations that are within communication range.
摘要翻译：提供了系统，方法和装置，用于在正交频分多址（OFDMA）通信网络中调度资源，用于在其中工作的站之间的“直接链路”或对等通信，使得OFDMA资源可以被分配给发射机站与接收站的对等通信会话，从而减少/避免了由点对点通信引起的远近问题。所公开的技术可以防止在相同时隙内使用不同子信道的对等通信链路，从而为在通信范围内的其他接收机站创造近距离的问题。

2. 发明授权

US08787305B2 Method and apparatus for scheduling peer-to-peer communication links 有权
标题翻译：调度对等通信链路的方法和装置
公开(公告)号：US08787305B2
公开(公告)日：2014-07-22
申请号：US13339586
申请日：2011-12-29
申请人： James P. Michels , Michael H. Baker
发明人： James P. Michels , Michael H. Baker
IPC分类号： H04W4/00
CPC分类号： H04W72/085 , H04W76/14
摘要： An evolved Node B creates or updates peer sets from measured performance information received from one or more stations. The measured performance information includes at least one quality metric associated with a downlink signal sent from the evolved Node B to the one or more stations. The evolved Node B determines excluded timeslots and preferred timeslots based on current resource assignments in each timeslot and based on the peer sets, marks potential resources in an uplink portion of a resource allocation map, and allocates one of the potential resources for peer-to-peer communication between a transmitter station and one or more receiver stations.
摘要翻译：演进节点B从从一个或多个站接收到的测量性能信息创建或更新对等体集。测量的性能信息包括与从演进节点B发送到一个或多个站的下行链路信号相关联的至少一个质量度量。演进节点B基于每个时隙中的当前资源分配并且基于对等体集来确定排除的时隙和优选时隙，标记资源分配映射的上行链路部分中的潜在资源，并且分配用于对等 - 发射机站与一个或多个接收站之间的对等通信。

3. 发明申请

US20130170476A1 METHOD AND APPARATUS FOR SCHEDULING VARIOUS TYPES OF PEER-TO-PEER COMMUNICATION LINKS 有权
标题翻译：用于调度各种类型的对等通信链路的方法和装置
公开(公告)号：US20130170476A1
公开(公告)日：2013-07-04
申请号：US13339518
申请日：2011-12-29
申请人： Michael H. Baker , Jeffrey D. Bonta , George Calcev , Nitin R. Mangalvedhe , James P. Michels , Nathan J. Smith
发明人： Michael H. Baker , Jeffrey D. Bonta , George Calcev , Nitin R. Mangalvedhe , James P. Michels , Nathan J. Smith
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04W72/082
摘要： A base station allocates resources for peer-to-peer communications by creating or updating peer sets from measured performance information received from one or more stations. Based on current resource assignments in each timeslot and based on the peer sets, the base station determines excluded timeslots and preferred timeslots. The base station then marks potential resources in a portion of a resource allocation map. One of the potential resources is allocated for peer-to-peer communication between a transmitter station and one or more receiver stations.
摘要翻译：基站通过从从一个或多个站接收的测量的性能信息中创建或更新对等体集，来分配用于对等通信的资源。基于每个时隙中的当前资源分配并且基于对等体集，基站确定排除的时隙和优选时隙。然后，基站在资源分配映射的一部分中标记潜在资源。一个潜在的资源被分配用于发射机站和一个或多个接收站之间的对等通信。

4. 发明授权

US08305972B2 Proactive scheduling methods and apparatus to enable peer-to-peer communication links in a wireless OFDMA system 有权
标题翻译：用于在无线OFDMA系统中启用点对点通信链路的主动调度方法和装置
公开(公告)号：US08305972B2
公开(公告)日：2012-11-06
申请号：US12360428
申请日：2009-01-27
申请人： Michael H. Baker , Jeffrey D. Bonta , George Calcev , Nitin R. Mangalvedhe , James P. Michels , Nathan J. Smith
发明人： Michael H. Baker , Jeffrey D. Bonta , George Calcev , Nitin R. Mangalvedhe , James P. Michels , Nathan J. Smith
IPC分类号： H04W4/00
CPC分类号： H04L5/0094 , H04L5/0037 , H04L5/006 , H04L5/0073 , H04L5/0082
摘要： Systems, methods and apparatus are provided for scheduling resources in Orthogonal Frequency-Division Multiple Access (OFDMA) communication networks for “direct link” or peer-to-peer communications among stations operating therein so that OFDMA resources can be allocated to a transmitter station for a peer-to-peer communication session with a receiver station such that near-far issues caused by peer-to-peer communication are reduced/avoided. The disclosed technologies can prevent peer-to-peer communication links using different sub-channels within the same time slot from creating near-far issues for other receiver stations that are within communication range.
摘要翻译：提供了用于在正交频分多址（OFDMA）通信网络中调度资源以用于在其中工作的站之间的直接链路或对等通信的系统，方法和装置，使得OFDMA资源可以被分配给用于对等体的发射机站对等通信会话，从而减少/避免了由点对点通信引起的远近问题。所公开的技术可以防止在相同时隙内使用不同子信道的对等通信链路，从而为在通信范围内的其他接收机站创造近距离的问题。

5. 发明授权

US08879479B2 Reactive scheduling methods and apparatus to enable peer-to-peer communication links in a wireless OFDMA system 有权
标题翻译：用于在无线OFDMA系统中启用点对点通信链路的无功调度方法和装置
公开(公告)号：US08879479B2
公开(公告)日：2014-11-04
申请号：US12360220
申请日：2009-01-27
申请人： Michael H. Baker , Jeffrey D. Bonta , George Calcev , Nitin R. Mangalvedhe , James P. Michels , Nathan J. Smith
发明人： Michael H. Baker , Jeffrey D. Bonta , George Calcev , Nitin R. Mangalvedhe , James P. Michels , Nathan J. Smith
IPC分类号： H04W4/00 , H04L5/00 , H04W72/08
CPC分类号： H04L5/0062 , H04L5/0007 , H04L5/0037 , H04L5/006 , H04L5/0091 , H04W72/08
摘要： Systems, methods and apparatus are provided for scheduling resources in Orthogonal Frequency-Division Multiple Access (OFDMA) communication networks for “direct link” or peer-to-peer communications among stations operating therein so that OFDMA resources can be allocated to a transmitter station for a peer-to-peer communication session with a receiver station such that near-far issues caused by peer-to-peer communication are reduced/avoided. The disclosed technologies can prevent peer-to-peer communication links using different sub-channels within the same time slot from creating near-far issues for other receiver stations that are within communication range.
摘要翻译：提供了系统，方法和装置，用于在正交频分多址（OFDMA）通信网络中调度资源，用于在其中工作的站之间的“直接链路”或对等通信，使得OFDMA资源可以被分配给发射机站与接收站的对等通信会话，从而减少/避免了由点对点通信引起的远近问题。所公开的技术可以防止在相同时隙内使用不同子信道的对等通信链路，从而为在通信范围内的其他接收机站创造近距离的问题。

6. 发明申请

US20130170468A1 METHOD AND APPARATUS FOR SCHEDULING PEER-TO-PEER COMMUNICATION LINKS 有权
标题翻译：用于调度对等通信链路的方法和装置
公开(公告)号：US20130170468A1
公开(公告)日：2013-07-04
申请号：US13339586
申请日：2011-12-29
申请人： Michael H. Baker , James P. Michels
发明人： Michael H. Baker , James P. Michels
IPC分类号： H04W72/04
CPC分类号： H04W72/085 , H04W76/14
摘要： An evolved Node B creates or updates peer sets from measured performance information received from one or more stations. The measured performance information includes at least one quality metric associated with a downlink signal sent from the evolved Node B to the one or more stations. The evolved Node B determines excluded timeslots and preferred timeslots based on current resource assignments in each timeslot and based on the peer sets, marks potential resources in an uplink portion of a resource allocation map, and allocates one of the potential resources for peer-to-peer communication between a transmitter station and one or more receiver stations.
摘要翻译：演进节点B从从一个或多个站接收到的测量性能信息创建或更新对等体集。测量的性能信息包括与从演进节点B发送到一个或多个站的下行链路信号相关联的至少一个质量度量。演进节点B基于每个时隙中的当前资源分配并且基于对等体集来确定排除的时隙和优选时隙，标记资源分配映射的上行链路部分中的潜在资源，并且分配用于对等 - 发射机站与一个或多个接收站之间的对等通信。

7. 发明授权

US08634352B2 Method and apparatus for resource negotiation in a direct communication link network 有权
标题翻译：在直接通信链路网络中进行资源协商的方法和装置
公开(公告)号：US08634352B2
公开(公告)日：2014-01-21
申请号：US13324684
申请日：2011-12-13
申请人： Nathan J. Smith , Michael H. Baker , Jeffrey D. Bonta , Benedito J. Fonseca, Jr. , Nitin R. Mangalvedhe
发明人： Nathan J. Smith , Michael H. Baker , Jeffrey D. Bonta , Benedito J. Fonseca, Jr. , Nitin R. Mangalvedhe
IPC分类号： H04W72/04
CPC分类号： H04W72/04 , H04W72/02 , H04W74/002 , H04W84/18
摘要： Some embodiments are directed to a method and apparatus for performing resource negotiation in a station implementing a direct communication link with at least one other station on an Orthogonal Frequency-Division Multiple Access (OFDMA) data channel. The station scans sub-channels on the data channel for base headers included in predefined position in transmissions sent on the sub-channel. The station then decodes a base header in at least one selected sub-channel to obtain parameters of a channel reservation. The obtained parameters are stored in a channel utilization table. The station selects a resource on the data channel in at least one of time or frequency that the station has observed to be free using information from the channel utilization table. The station then begins a resource negotiation process about the selected resource.
摘要翻译：一些实施例涉及用于在正交频分多址（OFDMA）数据信道上与至少一个其它站实现直接通信链路的站中进行资源协商的方法和装置。该站扫描数据信道上的子信道，用于在子信道上发送的传输中包含在预定位置的基本报头。然后，站在至少一个选择的子信道中解码基本报头以获得信道预留的参数。获得的参数存储在通道利用率表中。工作站使用信道利用率表中的信息，以站内观测到的空闲时间或频率中的至少一个来选择数据信道上的资源。该站然后开始关于所选资源的资源协商过程。

8. 发明授权

US06606483B1 Dual open and closed loop linear transmitter 有权
标题翻译：双开和闭环线性变送器
公开(公告)号：US06606483B1
公开(公告)日：2003-08-12
申请号：US09686732
申请日：2000-10-10
申请人： Michael H. Baker , William J. Turney , Paul H. Gailus
发明人： Michael H. Baker , William J. Turney , Paul H. Gailus
IPC分类号： H04B104
CPC分类号： H03G3/3047 , H03F1/0277 , H03F1/345 , H04B1/0475
摘要： A linear transmitter includes an amplifier feedback loop for amplifying an input signal at a power amplifier. The feedback loop is operated in an open loop mode when the power amplifier is operating at a first operating point and is operated in a closed loop mode when the power amplifier is operating at a second operating point. The transmitter further includes an auxiliary loop coupled to the amplifier feedback loop that provides phase training for the feedback loop and power leveling when the feedback loop is operating open loop. Open loop phase training and power leveling is done during open loop transmission, without an associated training signal or training period. Stable closed loop operation can commence subsequently providing the higher power amplifier efficiency associated with the second operating point and maintaining off channel interference requirements.
摘要翻译：线性发射器包括用于放大功率放大器处的输入信号的放大器反馈回路。当功率放大器在第一工作点操作时，当功率放大器在第二工作点运行时，反馈回路以开环模式工作，并且在闭环模式下工作。发射机还包括耦合到放大器反馈回路的辅助回路，当反馈回路工作在开环状态时，该回路为反馈回路提供相位训练和功率调平。开环相位训练和功率调平在开环传输期间完成，没有相关的训练信号或训练周期。随后可以开始稳定的闭环操作，提供与第二工作点相关联的更高的功率放大器效率，并保持关闭信道干扰要求。

9. 发明授权

US08995918B2 Mitigating transmission interference between digital radio and broadband communication devices 有权
标题翻译：减轻数字无线电和宽带通信设备之间的传输干扰
公开(公告)号：US08995918B2
公开(公告)日：2015-03-31
申请号：US13295963
申请日：2011-11-14
申请人： Gino A. Scribano , Michael H. Baker , Xiaowei Jin
发明人： Gino A. Scribano , Michael H. Baker , Xiaowei Jin
IPC分类号： H04B1/00 , H04B15/00 , H04W72/08 , H04W16/14
CPC分类号： H04L5/0062 , H04W4/80 , H04W16/14 , H04W72/082
摘要： A broadband device (105) can detect a proximate narrowband transmission (152) from a narrowband communication device (145). The narrowband transmission (152) can be in close enough proximity (155) to at least one bearer channel of the broadband device (105) to result in interference on the narrowband reception (152) when the broadband device (105) is transmitting and the narrowband communication device (145) is concurrently receiving. Responsive to the detecting, the broadband device (105) can gate a broadband transmission (142) to ensure the broadband transmission (142) does not interfere with the proximate narrowband reception (152). In absence of detecting the narrowband transmission (152), the broadband transmission (142) from the broadband device (105) would not be gated.
摘要翻译：宽带设备（105）可以检测来自窄带通信设备（145）的接近窄带传输（152）。窄带传输（152）可以与宽带设备（105）的至少一个承载信道足够接近（155），以在宽带设备（105）正在传输时导致对窄带接收（152）的干扰，并且窄带通信设备（145）同时接收。响应于检测，宽带设备（105）可以选通宽带传输（142）以确保宽带传输（142）不干扰最近的窄带接收（152）。在没有检测到窄带传输（152）的情况下，来自宽带设备（105）的宽带传输（142）将不会被门控。

10. 发明授权

US08712331B2 Methods and apparatus for mitigating interference between co-located collaborating radios 有权
标题翻译：用于减轻同位置协作无线电之间干扰的方法和装置
公开(公告)号：US08712331B2
公开(公告)日：2014-04-29
申请号：US13446087
申请日：2012-04-13
申请人： Isam R. Makhlouf , Michael H. Baker , Xiaowei Jin
发明人： Isam R. Makhlouf , Michael H. Baker , Xiaowei Jin
IPC分类号： H04B15/00
CPC分类号： H04J11/0066
摘要： A method and apparatus for mitigating out of band emissions among user equipment and base stations operating at geographically co-located and spectrally distinct wireless communication systems are provided herein. During operation, a wireless radio will determine potential interferers. Preferably, these interferers comprise user equipment and base stations operating at geographically co-located and spectrally distinct wireless communication systems. Once determined, a channel quality indicator (CQI) will be adjusted accordingly to accommodate for any potential interferer. Because the CQI will take into effect any potential interferer, transmissions to/from the wireless radio will be made more robust, decreasing channel interference.
摘要翻译：本文提供了一种用于减轻在地理位置和频谱不同的无线通信系统上操作的用户设备和基站之间的带外发射的方法和装置。在操作期间，无线电将确定潜在的干扰。优选地，这些干扰源包括在地理位置相同且频谱不同的无线通信系统上操作的用户设备和基站。一旦确定，将相应地调整信道质量指示符（CQI）以适应任何潜在的干扰。由于CQI将使任何潜在的干扰源生效，所以对/从无线无线电的传输将变得更加鲁棒，从而降低信道干扰。

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