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1. 发明授权

US08942123B2 Deferral mechanism for improved medium reuse in wireless networks with transmit power imbalances 有权
标题翻译：用于改善传输功率不平衡的无线网络中的介质再利用的延迟机制
公开(公告)号：US08942123B2
公开(公告)日：2015-01-27
申请号：US13600854
申请日：2012-08-31
申请人： Simone Merlin , Santosh Paul Abraham , Zhi Quan , Rahul Dangui , Alfred Asterjadhi
发明人： Simone Merlin , Santosh Paul Abraham , Zhi Quan , Rahul Dangui , Alfred Asterjadhi
IPC分类号： H04W74/08 , H04W52/24
CPC分类号： H04W52/245 , H04W74/0808
摘要： The deferral mechanism described herein may improve medium reuse in a wireless network with transmit power imbalances. For example, in one embodiment, an apparatus employing the deferral mechanism described herein may comprise a receiver to sense a data unit transmitted on a medium associated with the wireless network, wherein the data unit may comprise information indicating a transmit power associated therewith. Furthermore, the apparatus may comprise one or more processors to initiate a transmission on the medium associated with the wireless network if the apparatus is not an intended receiver of the sensed data unit, the transmit power associated with the data unit exceeds a transmit power associated with the apparatus, and a received power associated with the data unit does not equal or exceed a clear channel assessment threshold plus a difference between the transmit power associated with the data unit and the transmit power associated with the apparatus.
摘要翻译：本文描述的延迟机制可以改善具有发射功率不平衡的无线网络中的介质再利用。例如，在一个实施例中，采用本文描述的延迟机制的装置可以包括用于感测在与无线网络相关联的介质上传输的数据单元的接收器，其中数据单元可以包括指示与其相关联的发射功率的信息。此外，如果设备不是感测数据单元的预期接收机，则该设备可以包括一个或多个处理器以在与无线网络相关联的介质上发起传输，与数据单元相关联的发射功率超过与该装置和与数据单元相关联的接收功率不等于或超过清除信道评估阈值加上与数据单元相关联的发射功率与与该装置相关联的发射功率之间的差异。

2. 发明授权

US09100177B2 Systems and methods for acknowledging communications from a plurality of devices 有权
标题翻译：用于确认来自多个设备的通信的系统和方法
公开(公告)号：US09100177B2
公开(公告)日：2015-08-04
申请号：US13601002
申请日：2012-08-31
申请人： Rahul Dangui , Simone Merlin , Santosh Paul Abraham , Vincent Knowles Jones, IV , Zhi Quan , Maarten Menzo Wentink
发明人： Rahul Dangui , Simone Merlin , Santosh Paul Abraham , Vincent Knowles Jones, IV , Zhi Quan , Maarten Menzo Wentink
IPC分类号： H04W72/00 , H04L1/16 , H04L1/18
CPC分类号： H04L1/1614 , H04L1/1685 , H04L1/1864 , H04L1/1896
摘要： Systems, methods, and devices for acknowledging communications from a plurality of wireless devices in a wireless network are described herein. In some embodiments, an access point for the wireless network transmits a group acknowledgment (ACK) to indicate whether communications (packets) from the plurality of wireless devices have been received or correctly decoded within some time interval. Each wireless device may have a different time interval associated with it. For some embodiments, the time interval for a wireless device is relative to when a previous group ACK was sent. A group ACK may include a bitmap. In some embodiments, the bitmap indicating whether a communication has been received or correctly decoded may be transmitted as part of a beacon.
摘要翻译：这里描述了用于确认来自无线网络中的多个无线设备的通信的系统，方法和设备。在一些实施例中，无线网络的接入点发送组确认（ACK）以指示来自多个无线设备的通信（分组）是否已经被接收到或在一段时间间隔内被正确解码。每个无线设备可以具有与其相关联的不同的时间间隔。对于一些实施例，无线设备的时间间隔是相对于发送先前组ACK的时间间隔。组ACK可以包括位图。在一些实施例中，指示通信是否已被接收或正确解码的位图可以作为信标的一部分被发送。

3. 发明授权

US08792532B2 Time-shared and concurrent multi-protocol beacon transmission design 有权
标题翻译：时间共享和并发多协议信标传输设计
公开(公告)号：US08792532B2
公开(公告)日：2014-07-29
申请号：US13363086
申请日：2012-01-31
申请人： Vansh Pal Singh Makh , Chirag Sureshbhai Patel , Yeliz Tokgoz , Mehmet Yavuz , Joseph B. Soriaga , Rahul Dangui
发明人： Vansh Pal Singh Makh , Chirag Sureshbhai Patel , Yeliz Tokgoz , Mehmet Yavuz , Joseph B. Soriaga , Rahul Dangui
IPC分类号： H04B1/713 , H04L27/28
CPC分类号： H04W72/1263 , H04W48/08 , H04W48/12 , H04W60/00 , H04W84/045
摘要： A base station in a cellular wireless communications system uses one or more control algorithms to control a transmission pattern of a 1xRTT or DO discovery beacon. The transmission pattern enables access terminals using any one of multiple wake-up periods and wake-up offsets to discover all macrocell frequencies in a finite amount of time. In addition, for base stations allocating a single transmit chain to both 1xRTT and DO beacons, the transmission pattern enables a definite maximum discovery time for both 1xRTT and DO beacons for all access terminals entering the base station coverage.
摘要翻译：蜂窝无线通信系统中的基站使用一个或多个控制算法来控制1xRTT或DO发现信标的传输模式。传输模式使接入终端能够使用多个唤醒周期和唤醒偏移中的任一个在有限的时间内发现所有的宏小区频率。此外，对于向1xRTT和DO信标两者分配单个发射链的基站，传输模式使得对于进入基站覆盖范围的所有接入终端的1xRTT和DO信标都能确定最大发现时间。

4. 发明申请

US20130235737A1 DEFERRAL MECHANISM FOR IMPROVED MEDIUM REUSE IN WIRELESS NETWORKS WITH TRANSMIT POWER IMBALANCES 有权
标题翻译：用于传输功率不平等的无线网络中改善中继重用的机制
公开(公告)号：US20130235737A1
公开(公告)日：2013-09-12
申请号：US13600854
申请日：2012-08-31
申请人： Simone Merlin , Santosh Paul Abraham , Zhi Quan , Rahul Dangui , Alfred Asterjadhi
发明人： Simone Merlin , Santosh Paul Abraham , Zhi Quan , Rahul Dangui , Alfred Asterjadhi
IPC分类号： H04W52/24
CPC分类号： H04W52/245 , H04W74/0808
摘要： The deferral mechanism described herein may improve medium reuse in a wireless network with transmit power imbalances. For example, in one embodiment, an apparatus employing the deferral mechanism described herein may comprise a receiver to sense a data unit transmitted on a medium associated with the wireless network, wherein the data unit may comprise information indicating a transmit power associated therewith. Furthermore, the apparatus may comprise one or more processors to initiate a transmission on the medium associated with the wireless network if the apparatus is not an intended receiver of the sensed data unit, the transmit power associated with the data unit exceeds a transmit power associated with the apparatus, and a received power associated with the data unit does not equal or exceed a clear channel assessment threshold plus a difference between the transmit power associated with the data unit and the transmit power associated with the apparatus.
摘要翻译：本文描述的延迟机制可以改善具有发射功率不平衡的无线网络中的介质再利用。例如，在一个实施例中，采用本文描述的延迟机制的装置可以包括用于感测在与无线网络相关联的介质上传输的数据单元的接收器，其中数据单元可以包括指示与其相关联的发射功率的信息。此外，如果设备不是感测数据单元的预期接收机，则该设备可以包括一个或多个处理器以在与无线网络相关联的介质上发起传输，与数据单元相关联的发射功率超过与该装置和与数据单元相关联的接收功率不等于或超过清除信道评估阈值加上与数据单元相关联的发射功率与与该装置相关联的发射功率之间的差异。

5. 发明申请

US20130028293A1 TIME-SHARED AND CONCURRENT MULTI-PROTOCOL BEACON TRANSMISSION DESIGN 有权
标题翻译：时间共享和多目标多协议信标传输设计
公开(公告)号：US20130028293A1
公开(公告)日：2013-01-31
申请号：US13363086
申请日：2012-01-31
申请人： Vansh Pal Singh MAKH , Chirag Sureshbhai PATEL , Yeliz TOKGOZ , Mehmet YAVUZ , Joseph B. SORIAGA , Rahul DANGUI
发明人： Vansh Pal Singh MAKH , Chirag Sureshbhai PATEL , Yeliz TOKGOZ , Mehmet YAVUZ , Joseph B. SORIAGA , Rahul DANGUI
IPC分类号： H04W68/00 , H04B1/713 , H04W36/00 , H04W72/04 , H04W60/00
CPC分类号： H04W72/1263 , H04W48/08 , H04W48/12 , H04W60/00 , H04W84/045
摘要： A base station in a cellular wireless communications system uses one or more control algorithms to control a transmission pattern of a 1xRTT or DO discovery beacon. The transmission pattern enables access terminals using any one of multiple wake-up periods and wake-up offsets to discover all macrocell frequencies in a finite amount of time. In addition, for base stations allocating a single transmit chain to both 1xRTT and DO beacons, the transmission pattern enables a definite maximum discovery time for both 1xRTT and DO beacons for all access terminals entering the base station coverage.
摘要翻译：蜂窝无线通信系统中的基站使用一个或多个控制算法来控制1xRTT或DO发现信标的传输模式。传输模式使接入终端能够使用多个唤醒周期和唤醒偏移中的任一个在有限的时间内发现所有的宏小区频率。此外，对于向1xRTT和DO信标两者分配单个发射链的基站，传输模式使得对于进入基站覆盖范围的所有接入终端的1xRTT和DO信标都能确定最大发现时间。

6. 发明授权

US09226241B2 Systems and methods for low power medium access 有权
标题翻译：低功率介质访问的系统和方法
公开(公告)号：US09226241B2
公开(公告)日：2015-12-29
申请号：US13601079
申请日：2012-08-31
申请人： Simone Merlin , Santosh Paul Abraham , Rahul Dangui , Hemanth Sampath
发明人： Simone Merlin , Santosh Paul Abraham , Rahul Dangui , Hemanth Sampath
IPC分类号： H04W52/02
CPC分类号： H04W52/0238 , Y02D70/142
摘要： One aspect of the disclosure provides a method for wireless communication by a station or wireless device. The method includes waking from a sleep state. Further, the method includes determining an availability of a transmission medium. In addition, in response to determining that the transmission medium is not available, the method can include determining a sleep time period, entering a second sleep state based on the sleep time period, and freezing a backoff counter for the duration of the second sleep state.
摘要翻译：本公开的一个方面提供了一种用于由站或无线设备进行无线通信的方法。该方法包括从休眠状态唤醒。此外，该方法包括确定传输介质的可用性。此外，响应于确定传输介质不可用，该方法可以包括确定睡眠时间段，基于睡眠时间段进入第二休眠状态，并且在第二休眠状态的持续时间内冻结退避计数器。

7. 发明申请

US20130235781A1 SYSTEMS AND METHODS FOR ACKNOWLEDGING COMMUNICATIONS FROM A PLURALITY OF DEVICES 有权
标题翻译：用于承认来自多个设备的通信的系统和方法
公开(公告)号：US20130235781A1
公开(公告)日：2013-09-12
申请号：US13601002
申请日：2012-08-31
申请人： Rahul Dangui , Simone Merlin , Santosh Paul Abraham , Vincent Knowles Jones, IV , Zhi Quan , Maarten Menzo Wentink
发明人： Rahul Dangui , Simone Merlin , Santosh Paul Abraham , Vincent Knowles Jones, IV , Zhi Quan , Maarten Menzo Wentink
IPC分类号： H04W72/00
CPC分类号： H04L1/1614 , H04L1/1685 , H04L1/1864 , H04L1/1896
摘要： Systems, methods, and devices for acknowledging communications from a plurality of wireless devices in a wireless network are described herein. In some embodiments, an access point for the wireless network transmits a group acknowledgment (ACK) to indicate whether communications (packets) from the plurality of wireless devices have been received or correctly decoded within some time interval. Each wireless device may have a different time interval associated with it. For some embodiments, the time interval for a wireless device is relative to when a previous group ACK was sent. A group ACK may include a bitmap. In some embodiments, the bitmap indicating whether a communication has been received or correctly decoded may be transmitted as part of a beacon.
摘要翻译：这里描述了用于确认来自无线网络中的多个无线设备的通信的系统，方法和设备。在一些实施例中，无线网络的接入点发送组确认（ACK）以指示来自多个无线设备的通信（分组）是否已经被接收到或在一定时间间隔内被正确解码。每个无线设备可以具有与其相关联的不同的时间间隔。对于一些实施例，无线设备的时间间隔是相对于发送先前组ACK的时间间隔。组ACK可以包括位图。在一些实施例中，指示通信是否已被接收或正确解码的位图可以作为信标的一部分被发送。

8. 发明申请

US20130235770A1 SYSTEMS AND METHODS FOR LOW POWER MEDIUM ACCESS 有权
标题翻译：用于低功率中等访问的系统和方法
公开(公告)号：US20130235770A1
公开(公告)日：2013-09-12
申请号：US13601079
申请日：2012-08-31
申请人： Simone Merlin , Santosh Paul Abraham , Rahul Dangui , Hemanth Sampath
发明人： Simone Merlin , Santosh Paul Abraham , Rahul Dangui , Hemanth Sampath
IPC分类号： H04W52/02
CPC分类号： H04W52/0238 , Y02D70/142
摘要： One aspect of the disclosure provides a method for wireless communication by a station or wireless device. The method includes waking from a sleep state. Further, the method includes determining an availability of a transmission medium. In addition, in response to determining that the transmission medium is not available, the method can include determining a sleep time period, entering a second sleep state based on the sleep time period, and freezing a backoff counter for the duration of the second sleep state.
摘要翻译：本公开的一个方面提供了一种用于由站或无线设备进行无线通信的方法。该方法包括从休眠状态唤醒。此外，该方法包括确定传输介质的可用性。此外，响应于确定传输介质不可用，该方法可以包括确定睡眠时间段，基于睡眠时间段进入第二休眠状态，并且在第二休眠状态的持续时间内冻结退避计数器。

9. 发明申请

US20130223422A1 SYSTEMS AND METHODS FOR OPTIMIZING WIRELESS TRANSMISSION DATA RATES 审中-公开
标题翻译：优化无线传输数据速率的系统和方法
公开(公告)号：US20130223422A1
公开(公告)日：2013-08-29
申请号：US13595475
申请日：2012-08-27
申请人： Santosh Paul Abraham , Simone Merlin , Hemanth Sampath , Zhi Quan , Rahul Dangui
发明人： Santosh Paul Abraham , Simone Merlin , Hemanth Sampath , Zhi Quan , Rahul Dangui
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , H04L1/0003 , H04L1/0009 , H04L1/0015 , H04L1/0026 , H04L1/0029
摘要： One aspect of the disclosure provides a method for wireless communication. The method includes sending a modulation and coding scheme request to an access point. The modulation and coding scheme request is sent using a first physical layer preamble frame. The modulation and coding scheme request includes an identifier associated with the access point. The method further includes receiving at a station a modulation and coding scheme feedback response from the access point in response to sending the modulation and coding scheme request. The modulation and coding scheme feedback response is received as a second physical layer preamble frame. In addition, the method includes determining a modulation and coding scheme based on the modulation and coding scheme feedback response. Moreover, the method includes transmitting data to the access point using the identified modulation and coding scheme.
摘要翻译：本公开的一个方面提供了一种用于无线通信的方法。该方法包括向接入点发送调制和编码方案请求。使用第一物理层前导帧发送调制和编码方案请求。调制和编码方案请求包括与接入点相关联的标识符。该方法还包括响应于发送调制和编码方案请求，在站点处接收来自接入点的调制和编码方案反馈响应。接收作为第二物理层前导码帧的调制和编码方案反馈响应。此外，该方法包括基于调制和编码方案反馈响应来确定调制和编码方案。此外，该方法包括使用所识别的调制和编码方案向接入点发送数据。

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