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1. 发明授权

US07477621B1 System and method for estimating bandwidth requirements of and allocating bandwidth to communication devices operating in a network 有权
标题翻译：用于估计在网络中运行的通信设备的带宽需求和分配带宽的系统和方法
公开(公告)号：US07477621B1
公开(公告)日：2009-01-13
申请号：US10934526
申请日：2004-09-07
申请人： Peter Loc , Timothy J. Donovan , Milind Kopikare
发明人： Peter Loc , Timothy J. Donovan , Milind Kopikare
IPC分类号： H04Q7/00 , H04B7/212
CPC分类号： H04L5/0037 , H04W24/00 , H04W24/10 , H04W28/20 , H04W72/042 , H04W72/0446 , H04W72/0453 , H04W74/0816 , H04W84/12 , H04W88/08
摘要： A system for allocating bandwidth in a network includes a base station. The system also includes a plurality of stations in communication with the base station. During a measurement period, the base station monitors an amount of information communicated by each of the plurality of stations to determine bandwidth required by each of the plurality of stations. After the measurement period, the base station transmits a bandwidth allocation message to the plurality of stations allocating bandwidth to each of the plurality of stations for transmitting information during respective timeslots specified in the bandwidth allocation message.
摘要翻译：用于在网络中分配带宽的系统包括基站。该系统还包括与基站通信的多个站。在测量期间，基站监视由多个站中的每个站传送的信息量，以确定多个站中的每个站所需的带宽。在测量周期之后，基站向多个站发送带宽分配消息，该多个站向带宽分配消息中指定的各个时隙中的每个站分配带宽以发送信息。

2. 发明授权

US08780831B2 System and method for estimating bandwidth requirements of and allocating bandwidth to communication devices operating in a network 有权
标题翻译：用于估计在网络中运行的通信设备的带宽需求和分配带宽的系统和方法
公开(公告)号：US08780831B2
公开(公告)日：2014-07-15
申请号：US13155128
申请日：2011-06-07
申请人： Peter Loc , Timothy J. Donovan , Milind Kopikare
发明人： Peter Loc , Timothy J. Donovan , Milind Kopikare
IPC分类号： H04W4/00 , H04B7/212
CPC分类号： H04L5/0037 , H04W24/00 , H04W24/10 , H04W28/20 , H04W72/042 , H04W72/0446 , H04W72/0453 , H04W74/0816 , H04W84/12 , H04W88/08
摘要： A system including a base station and a plurality of stations. The base station is configured to estimate bandwidths used by the plurality of stations based on packets transmitted by the plurality of stations during a first period. The base station is further configured to selectively allocate timeslots to the plurality of stations for transmission of packets to the base station during a second period following the first period. Durations of the timeslots are based on the estimated bandwidths. The plurality of stations are configured to transmit packets to the base station in the timeslots during the second period.
摘要翻译：一种包括基站和多个站的系统。基站被配置为基于在第一时段期间由多个站发送的分组来估计多个站使用的带宽。所述基站还被配置为在所述第一周期之后的第二周期期间，选择性地分配给所述多个站的时隙以传输分组到所述基站。时隙的持续时间是基于估计的带宽。多个站被配置为在第二时段期间在时隙中向基站发送分组。

3. 发明申请

US20110261740A1 System And Method For Estimating Bandwidth Requirements Of And Allocating Bandwidth To Communication Devices Operating In A Network 有权
标题翻译：用于估计在网络中运行的通信设备的带宽带宽要求和分配带宽的系统和方法
公开(公告)号：US20110261740A1
公开(公告)日：2011-10-27
申请号：US13155128
申请日：2011-06-07
申请人： Peter Loc , Timothy J. Donovan , Milind Kopikare
发明人： Peter Loc , Timothy J. Donovan , Milind Kopikare
IPC分类号： H04W52/02 , H04W72/04 , H04J3/00
CPC分类号： H04L5/0037 , H04W24/00 , H04W24/10 , H04W28/20 , H04W72/042 , H04W72/0446 , H04W72/0453 , H04W74/0816 , H04W84/12 , H04W88/08
摘要： A system including a base station and a plurality of stations. The base station is configured to estimate bandwidths used by the plurality of stations based on packets transmitted by the plurality of stations during a first period. The base station is further configured to selectively allocate timeslots to the plurality of stations for transmission of packets to the base station during a second period following the first period. Durations of the timeslots are based on the estimated bandwidths. The plurality of stations are configured to transmit packets to the base station in the timeslots during the second period.
摘要翻译：一种包括基站和多个站的系统。基站被配置为基于在第一时段期间由多个站发送的分组来估计多个站使用的带宽。所述基站还被配置为在所述第一周期之后的第二周期期间，选择性地分配到所述多个站的时隙以传输分组到所述基站。时隙的持续时间是基于估计的带宽。多个站被配置为在第二时段期间在时隙中向基站发送分组。

4. 发明授权

US07957347B1 System and method for estimating bandwidth requirements of and allocating bandwidth to communication devices operating in a network 有权
标题翻译：用于估计在网络中运行的通信设备的带宽需求和分配带宽的系统和方法
公开(公告)号：US07957347B1
公开(公告)日：2011-06-07
申请号：US12351097
申请日：2009-01-09
申请人： Peter Loc , Timothy J. Donovan , Milind Kopikare
发明人： Peter Loc , Timothy J. Donovan , Milind Kopikare
IPC分类号： H04W4/00 , H04B7/212
CPC分类号： H04L5/0037 , H04W24/00 , H04W24/10 , H04W28/20 , H04W72/042 , H04W72/0446 , H04W72/0453 , H04W74/0816 , H04W84/12 , H04W88/08
摘要： A wireless network includes a base station and N stations where N is an integer greater than one. During a first period, M of the N stations transmit packets to the base station at M bandwidths, respectively, using carrier sense multiple access with collision avoidance (CSMA/CA), where M is an integer greater than one and less than or equal to N. During a second period after the first period, the M stations transmit packets to the base station during M sets of timeslots having durations based on the M bandwidths during the first period, respectively.
摘要翻译：无线网络包括基站和N个站，其中N是大于1的整数。在第一时段期间，N个站的M分别使用具有冲突避免的载波侦听多路访问（CSMA / CA）以M个带宽向基站发送分组，其中M是大于1且小于等于在第一时段之后的第二时段期间，M站分别在第一时段期间基于M个带宽的具有持续时间的M组时隙期间向基站发送分组。

5. 发明授权

US09137341B1 Apparatus and method for communicating transmit parameters to a data transmitter 有权
标题翻译：将传输参数传送到数据发射机的装置和方法
公开(公告)号：US09137341B1
公开(公告)日：2015-09-15
申请号：US11870158
申请日：2007-10-10
申请人： Sonali Bagchi , Timothy J. Donovan
发明人： Sonali Bagchi , Timothy J. Donovan
IPC分类号： H04W28/18 , H04L29/06 , H04W28/02 , H04L29/14 , H04L12/26
CPC分类号： H04L69/24 , H04L43/0847 , H04L47/20 , H04L47/50 , H04L69/40 , H04W28/0231 , H04W28/18
摘要： A system and method are disclosed for communicating transmit parameters to a data transmitter for transmitting a data frame. Two or more levels of transmit parameters are associated with each data frame and are accessible and adjustable by a processor, such as a firmware processor. A data transmitter retrieves the transmit parameters of a level only if all attempts (initial attempt and retransmissions) at the previous level were unsuccessful. Each level includes a continuation data element, such as a designated bit, to indicate to the data transmitter that a subsequent level exists. The processor may adjust the transmit parameters in a transmit control table and may add levels of transmit parameters to the transmit control table based on transmission performance information.
摘要翻译：公开了用于将发送参数传送到用于发送数据帧的数据发送器的系统和方法。传输参数的两个或多个级别与每个数据帧相关联，并且可由诸如固件处理器的处理器访问和调节。只有当前一级别的所有尝试（初始尝试和重发）都不成功时，数据发送器才能检索级别的传输参数。每个级别包括诸如指定位的连续数据元素，以向数据发送器指示存在后续级别。处理器可以调整发送控制表中的发送参数，并且可以基于传输性能信息将发送参数的级别添加到发送控制表。

6. 发明授权

US08761292B1 Beamforming with steering submatrix selection 有权
标题翻译：使用转向子矩阵选择进行波束成形
公开(公告)号：US08761292B1
公开(公告)日：2014-06-24
申请号：US13286427
申请日：2011-11-01
申请人： Ying-Cheng Lee , Timothy J. Donovan , Ken Kinwah Ho , Hongyuan Zhang
发明人： Ying-Cheng Lee , Timothy J. Donovan , Ken Kinwah Ho , Hongyuan Zhang
IPC分类号： H04B7/02
CPC分类号： H04B7/0617 , H04B7/0413 , H04B7/0619
摘要： Systems, methods, and other embodiments associated with beamforming with steering submatrix selection are described. According to one embodiment, an apparatus includes a steering matrix cache unit configured to store a steering matrix. The apparatus also includes a read control unit configured to select a steering submatrix from the steering matrix based, at least in part, on packet transmission instructions associated with a packet being processed for transmission. The read control unit is also configured to provide weights from the selected steering submatrix to a transmitter transmitting the packet.
摘要翻译：描述了与具有转向子矩阵选择的波束成形相关联的系统，方法和其他实施例。根据一个实施例，一种装置包括被配置为存储导向矩阵的导引矩阵高速缓存单元。该装置还包括读控制单元，其被配置为至少部分地基于与要处理的传输的分组相关联的分组传输指令，从导向矩阵中选择导向子矩阵。读取控制单元还被配置为从所选择的转向子矩阵向发送分组的发送器提供权重。

7. 发明授权

US08619739B1 Bluetooth coexistence timing synchronization 有权
标题翻译：蓝牙共存定时同步
公开(公告)号：US08619739B1
公开(公告)日：2013-12-31
申请号：US13544438
申请日：2012-07-09
申请人： Timothy J. Donovan , Partho Mishra , Ken Kinwah Ho , Chia-Chun Chung
发明人： Timothy J. Donovan , Partho Mishra , Ken Kinwah Ho , Chia-Chun Chung
IPC分类号： H04W4/00
CPC分类号： H04W56/0015 , H04J3/0658 , H04J3/0661 , H04L7/08 , H04W4/80 , H04W84/18
摘要： A wireless network device comprises a first wireless communication device that includes a first radio frequency (RF) transceiver that generates a synchronization pulse and that transmits and receives data according to a first period. A second wireless communication device receives a signal indicative of the synchronization pulse and includes a second RF transceiver that transmits and receives data according to a second period. The second period is not equal to the first period and the second wireless communication device adjusts the second period according to the first period and the synchronization pulse.
摘要翻译：无线网络设备包括第一无线通信设备，该第一无线通信设备包括产生同步脉冲并且根据第一周期发送和接收数据的第一射频（RF）收发器。第二无线通信设备接收指示同步脉冲的信号，并且包括根据第二周期发送和接收数据的第二RF收发器。第二周期不等于第一周期，第二无线通信装置根据第一周期和同步脉冲调整第二周期。

8. 发明授权

US08218516B1 Bluetooth coexistence timing synchronization 有权
标题翻译：蓝牙共存定时同步
公开(公告)号：US08218516B1
公开(公告)日：2012-07-10
申请号：US12844859
申请日：2010-07-28
申请人： Timothy J. Donovan , Partho Mishra , Ken Kinwah Ho , Chia-Chun Chung
发明人： Timothy J. Donovan , Partho Mishra , Ken Kinwah Ho , Chia-Chun Chung
IPC分类号： H04W4/00
CPC分类号： H04W56/0015 , H04J3/0658 , H04J3/0661 , H04L7/08 , H04W4/80 , H04W84/18
摘要： A wireless network device comprises a first wireless communication device that includes a first radio frequency (RF) transceiver that generates a synchronization pulse and that transmits and receives data according to a first period. A second wireless communication device receives a signal indicative of the synchronization pulse and includes a second RF transceiver that transmits and receives data according to a second period. The second period is not equal to the first period and the second wireless communication device adjusts the second period according to the first period and the synchronization pulse.
摘要翻译：无线网络设备包括第一无线通信设备，该第一无线通信设备包括产生同步脉冲并且根据第一周期发送和接收数据的第一射频（RF）收发器。第二无线通信设备接收指示同步脉冲的信号，并且包括根据第二周期发送和接收数据的第二RF收发器。第二周期不等于第一周期，第二无线通信装置根据第一周期和同步脉冲调整第二周期。

9. 发明授权

US08199686B1 Wireless local area network infrastructure mode for reducing power consumption 有权
标题翻译：无线局域网基础设施模式，用于降低功耗
公开(公告)号：US08199686B1
公开(公告)日：2012-06-12
申请号：US10818395
申请日：2004-04-02
申请人： Timothy J. Donovan
发明人： Timothy J. Donovan
IPC分类号： G08C17/00
CPC分类号： H04W52/028 , H04W52/0212 , H04W52/029 , H04W76/28 , H04W84/12 , Y02D70/142
摘要： A client station that communicates with an access point (AP) in a wireless local area network (LAN) includes a media access control (MAC) device that controls transitions between an active mode and a low power mode. A radio frequency (RF) transceiver communicates with the MAC device. After the MAC device transitions the client station to the active mode, the RF transceiver transmits data to the AP when at least one of the AP finishes transmitting directed data to the RF transceiver and the AP transmits a null data frame to the RF transceiver. The MAC device transitions the client station to the low power mode when the RF transceiver finishes transmitting data to the AP. The AP uses at least one of a random order and a rotating order to access the client station. The client station and the AP are implemented in a console gaming system.
摘要翻译：与无线局域网（LAN）中的接入点（AP）通信的客户站包括控制活动模式和低功率模式之间的转换的媒体访问控制（MAC）设备。射频（RF）收发器与MAC设备进行通信。在MAC设备将客户站转换到活动模式之后，RF收发器在AP中的至少一个完成向RF收发器发送定向数据并且AP向空中数据帧发送到RF收发器时向AP发送数据。当RF收发器完成向AP发送数据时，MAC设备将客户端转换到低功率模式。 AP使用随机顺序和旋转顺序中的至少一个访问客户端站。客户站和AP在控制台游戏系统中实现。

10. 发明授权

US07995543B2 Network device for implementing multiple access points and multiple client stations 有权
标题翻译：用于实现多个接入点和多个客户端站的网络设备
公开(公告)号：US07995543B2
公开(公告)日：2011-08-09
申请号：US11429633
申请日：2006-05-05
申请人： Ken Kinwah Ho , Tam Tran , Chia-Chun Chung , Timothy J. Donovan , Sonali Bagchi
发明人： Ken Kinwah Ho , Tam Tran , Chia-Chun Chung , Timothy J. Donovan , Sonali Bagchi
IPC分类号： H04W4/00
CPC分类号： H04W88/08 , H04W8/26 , H04W88/12
摘要： A wireless network device includes N access point (AP) modules having N BSSID's, where N is an integer greater than 1. The wireless network device includes a control module that communicates with the N AP modules. The control module stores the N BSSID's, a BSSID of an (N+1)th external AP that communicates with M client stations, and at least one MAC address of at least one of the M client stations, where M is an integer greater than or equal to 1. The control module communicates with the (N+1)th external AP by emulating at least one of the M client stations.
摘要翻译：无线网络设备包括具有N个BSSID的N个接入点（AP）模块，其中N是大于1的整数。该无线网络设备包括与N个AP模块进行通信的控制模块。控制模块存储N BSSID，与M个客户端站通信的第（N + 1）个外部AP的BSSID，以及至少一个M个客户站的至少一个MAC地址，其中M是大于或等于1.控制模块通过模拟M个客户站中的至少一个与第（N + 1）个外部AP通信。

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