公开(公告)号：US20100040033A1

公开(公告)日：2010-02-18

申请号：US12541339

申请日：2009-08-14

申请人： Ariton E. XHAFA ,  Yanjun SUN ,  Xiaolin LU

发明人： Ariton E. XHAFA ,  Yanjun SUN ,  Xiaolin LU

IPC分类号： H04W84/02 ,  H04B15/00

CPC分类号： H04W74/004 ,  H04W52/0216 ,  H04W74/0833 ,  H04W88/06 ,  Y02D70/126 ,  Y02D70/1262 ,  Y02D70/14 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162

摘要： In accordance with at least some embodiments, a system includes an access point and a station in communication with the access point. The station has at least two network technology subsystems subject to coexistence interference. The station selectively uses reverse direction grant (RDG) for communications by network technology subsystems subject to coexistence interference.

摘要翻译： 根据至少一些实施例，系统包括与接入点通信的接入点和站点。 该站至少有两个受到共存干扰的网络技术子系统。 该站选择性地使用反向授权（RDG）进行通信，由受到共存干扰的网络技术子系统进行通信。

公开(公告)号：US20120039329A1

公开(公告)日：2012-02-16

申请号：US13028002

申请日：2011-02-15

申请人： Yanjun SUN ,  Ariton E. XHAFA ,  Xiaolin LU ,  Josef PEERY

发明人： Yanjun SUN ,  Ariton E. XHAFA ,  Xiaolin LU ,  Josef PEERY

IPC分类号： H04J3/02 ,  H04B1/10 ,  H04B15/00 ,  H04W92/00

CPC分类号： H04B1/1027 ,  H04B1/406 ,  H04B1/525 ,  H04L1/0061 ,  H04W72/1215

摘要： A system and method for using partially received packets in coexisting networks. In one embodiment, a wireless receiver includes an interference detector and a packet validator. The interference detector is configured to determine that time multiplexing of a coexisting wireless network interferes with reception of a packet by the wireless receiver. The packet validator is configured to identify a type of the packet and useable data values of the packet when a partial packet is received due to the time multiplexing. The packet validator is configured to identify the type and useable data values of the packet based on a packet signature stored in the wireless receiver.

摘要翻译： 用于在共存网络中使用部分接收的分组的系统和方法。 在一个实施例中，无线接收机包括干扰检测器和分组验证器。 干扰检测器被配置为确定共存无线网络的时间复用干扰无线接收机对分组的接收。 分组验证器被配置为当由于时间复用而接收到部分分组时，识别分组的类型和分组的可用数据值。 分组验证器被配置为基于存储在无线接收机中的分组签名来识别分组的类型和可用数据值。

公开(公告)号：US20100069112A1

公开(公告)日：2010-03-18

申请号：US12559929

申请日：2009-09-15

申请人： Yanjun SUN ,  Ariton E. XHAFA ,  Xiaolin LU

发明人： Yanjun SUN ,  Ariton E. XHAFA ,  Xiaolin LU

IPC分类号： H04M1/00

CPC分类号： H04W74/085

摘要： A system and method for scheduling channel access in a wireless device including co-located network transceivers are disclosed herein. A wireless device includes a first wireless transceiver, a second wireless transceiver, and an arbiter. The first wireless transceiver is configured for communication via a first wireless network. The second wireless transceiver is configured for communication via a second wireless network. The arbiter controls which one of the first and second transceivers is enabled to transmit at a given time. The arbiter computes a predicted a start time for a transmission via the second wireless transceiver and computes a transmission duration for a first packet pending transmission via the first transceiver. Based on the predicted start time and the computed duration, the arbiter transmits the first packet at a time when the first packet transmission does not overlap the transmission via the second wireless transceiver.

摘要翻译： 本文公开了一种用于在包括共位网络收发器的无线设备中调度信道接入的系统和方法。 无线设备包括第一无线收发器，第二无线收发器和仲裁器。 第一无线收发器经配置以经由第一无线网络进行通信。 第二无线收发器经配置以经由第二无线网络进行通信。 仲裁器控制在给定时间允许第一和第二收发器中的哪一个发送。 仲裁器计算经由第二无线收发器的传输的预测开始时间，并且经由第一收发器计算待发送的第一分组的传输持续时间。 基于预测的开始时间和计算的持续时间，仲裁器在第一分组传输不经由第二无线收发器的传输重叠时发送第一分组。

公开(公告)号：US20100067424A1

公开(公告)日：2010-03-18

申请号：US12562421

申请日：2009-09-18

申请人： Yanjun SUN ,  Ariton E. XHAFA ,  Xiaolin LU

发明人： Yanjun SUN ,  Ariton E. XHAFA ,  Xiaolin LU

IPC分类号： G08C17/00

CPC分类号： H04W72/1215 ,  H04W52/0216 ,  H04W88/06 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162

摘要： In accordance with at least some embodiments, a system comprises an access point and a station in communication with the access point. The station has at least two network technology subsystems subject to coexistence interference. The station selectively implements bounded Power Save (PS)-Polling (BPS) logic to handle communications between the station and the access point. The BPS logic operates to confine PS-Poll transmissions starts to one of two separate windows during a medium grant duration of the station.

摘要翻译： 根据至少一些实施例，系统包括与接入点通信的接入点和站点。 该站至少有两个受到共存干扰的网络技术子系统。 该站选择性地实施有限的省电（PS） - 灵活（BPS）逻辑来处理站点和接入点之间的通信。 BPS逻辑用于在站的媒体授权持续时间期间将PS-Poll传输开始限制为两个单独窗口中的一个。

公开(公告)号：US20120229334A1

公开(公告)日：2012-09-13

申请号：US13415609

申请日：2012-03-08

申请人： Deric Wayne WATERS ,  Ariton E. XHAFA ,  Ramanuja VEDANTHAM

发明人： Deric Wayne WATERS ,  Ariton E. XHAFA ,  Ramanuja VEDANTHAM

IPC分类号： G01S19/05

CPC分类号： G01S19/05 ,  G01S19/256 ,  H04W56/0045

摘要： Apparatus and method for providing fine timing assistance to global navigation satellite systems (GNSS) via wireless local area network (WLAN). In one embodiment, a method for synchronizing a global navigation satellite system (GNSS) receiver includes receiving, by a wireless device, via a wireless local area network (WLAN), fine time assistance information transmitted by an assisting device connected to the WLAN. A time value of a GNSS clock of the wireless device is adjusted based on the fine time assistance information. Based on the adjusted time value, GNSS codes of a GNSS positioning signal are acquired by the wireless device.

摘要翻译： 通过无线局域网（WLAN）向全球导航卫星系统（GNSS）提供精确时序辅助的装置和方法。 在一个实施例中，用于同步全球导航卫星系统（GNSS）接收机的方法包括经由无线局域网（WLAN）由无线设备接收由连接到WLAN的辅助设备发送的精细时间辅助信息。 基于精细时间辅助信息来调整无线装置的GNSS时钟的时间值。 基于调整后的时间值，通过无线装置获取GNSS定位信号的GNSS码。

公开(公告)号：US20090147678A1

公开(公告)日：2009-06-11

申请号：US12276216

申请日：2008-11-21

申请人： Ariton E. XHAFA ,  Xiaolin LU ,  Henry S. EILTS

发明人： Ariton E. XHAFA ,  Xiaolin LU ,  Henry S. EILTS

IPC分类号： G08C15/00

CPC分类号： H04L47/10 ,  H04L1/0002 ,  H04L1/0017 ,  H04L1/1822 ,  H04L1/1825 ,  H04L47/25 ,  Y02D50/10

摘要： Embodiments provide systems and methods for traffic flow based rate adaptation in packet-based networks. In some embodiments, a communications system comprises at least one receiver and a transmitter able to control transmission to the at least one receiver of a packet among a plurality of traffic flows, each traffic flow having its own transmission rate adaptation mechanism. In other embodiments, a communications method comprises determining, by a transmitter able to control transmission of a packet among a plurality of traffic flows each having its own transmission rate adaptation mechanism, a parameter value, and, depending upon the parameter value, adapting the transmission rate of at least one traffic flow. In further embodiments, a communications device comprises a transmitter able to control transmission of a packet among a plurality of traffic flows, each traffic flow having its own transmission rate adaptation mechanism.

摘要翻译： 实施例提供了基于分组的网络中用于基于业务流的速率适配的系统和方法。 在一些实施例中，通信系统包括至少一个接收机和能够控制向多个业务流中的分组的至少一个接收机的传输的发射机，每个业务流具有其自己的传输速率适配机制。 在其他实施例中，通信方法包括：通过能够控制多个业务流中的分组的传输的发送机，每个业务流具有其自己的传输速率适配机制，参数值，并且根据参数值，适配传输 至少一个交通流量的速率。 在另外的实施例中，通信设备包括能够控制多个业务流中的分组的传输的发射机，每个业务流具有其自己的传输速率适配机制。

公开(公告)号：US20080080536A1

公开(公告)日：2008-04-03

申请号：US11865971

申请日：2007-10-02

申请人： Harshal Shantanu CHHAYA ,  Shantanu KANGUDE ,  Ariton E. XHAFA ,  Xiaolin LU

发明人： Harshal Shantanu CHHAYA ,  Shantanu KANGUDE ,  Ariton E. XHAFA ,  Xiaolin LU

IPC分类号： H04L12/28

CPC分类号： H04W24/06 ,  H04L41/145 ,  H04L43/50

摘要： Systems and methods for media access control (MAC) layer bridging of a real communication device to a simulated network are described herein. Some illustrative embodiments include a communication network bridge that includes a processor that executes simulation software that implements a simulated network and further implements a simulated network interface that provides a communication path to the simulated communication network, and a real network interface that provides a communication path to a real communication network. A first media access control (MAC) layer message that conforms to a protocol associated with the real communication network is received by the real network interface from across the real communication network. The first MAC layer message is transformed by a first transformation operation into a second MAC layer message that is forwarded to a physical (PHY) layer of the simulated network interface.

摘要翻译： 这里描述了用于实际通信设备到仿真网络的媒体访问控制（MAC）层桥接的系统和方法。 一些说明性实施例包括通信网络桥接器，其包括执行模拟软件的处理器，所述仿真软件实现模拟网络，并且还实现提供到模拟通信网络的通信路径的模拟网络接口，以及提供通信路径的实际网络接口 一个真正的通信网络。 实际网络接口从真实通信网络接收符合与真实通信网络相关联的协议的第一媒体接入控制（MAC）层消息。 第一MAC层消息被第一变换操作转换成被转发到模拟网络接口的物理（PHY）层的第二MAC层消息。

公开(公告)号：US20120327920A1

公开(公告)日：2012-12-27

申请号：US13526644

申请日：2012-06-19

申请人： Ariton E. XHAFA ,  Yanjun Sun

发明人： Ariton E. XHAFA ,  Yanjun Sun

IPC分类号： H04W4/00

CPC分类号： H04W74/0808 ,  H04W48/08

摘要： Disclosed implementations address the coexistence problem of wireless local area network (WLAN) and Bluetooth Low Energy (BLE) technologies on the same device. For example, an apparatus includes a WLAN controller configured to cause a wireless transceiver module to send and receive packets over a wireless medium. A second controller is coupled to the WLAN controller and also configured to cause the wireless transceiver module to send and receive packet. The second controller informs the WLAN controller that the second controller is going to cause an advertising packet to be transmitted by the wireless transceiver module. The WLAN controller responds by causing a first protection packet to be transmitted by the wireless transceiver module, said first protection packet causes all wireless devices receiving the protection packet to inhibit use of the wireless medium during a timer period which includes the advertising packet. Other embodiments are disclosed as well.

摘要翻译： 公开的实现解决了同一设备上的无线局域网（WLAN）和蓝牙低能（BLE）技术的共存问题。 例如，一种装置包括WLAN控制器，其被配置为使无线收发器模块通过无线介质发送和接收分组。 第二控制器耦合到WLAN控制器，并且还被配置为使无线收发器模块发送和接收分组。 第二控制器通知WLAN控制器第二控制器将使无线收发器模块发送广告包。 WLAN控制器通过使第一保护分组由无线收发器模块发送来进行响应，所述第一保护分组使得接收保护分组的所有无线设备在包括广告分组的定时器周期期间禁止使用无线介质。 也公开了其它实施例。

公开(公告)号：US20100325459A1

公开(公告)日：2010-12-23

申请号：US12817821

申请日：2010-06-17

申请人： Shantanu KANGUDE ,  Ariton E. XHAFA ,  Yanjun SUN ,  Harshal S. CHHAYA

发明人： Shantanu KANGUDE ,  Ariton E. XHAFA ,  Yanjun SUN ,  Harshal S. CHHAYA

IPC分类号： G06F1/32

CPC分类号： H04W52/0225 ,  Y02D70/22

摘要： A device includes a peer-to-peer group owner processor. The device also includes a memory coupled to the peer-to-peer group owner processor. At least one client associated with the device is a legacy client, and the peer-to-peer group owner processor enters a listening state after a dozing state. The device consumes less power in the listening state than in an awake state.

摘要翻译： 设备包括对等组所有者处理器。 该设备还包括耦合到对等组所有者处理器的存储器。 与该设备相关联的至少一个客户端是传统客户端，并且点对点组所有者处理器在打瞌睡状态之后进入监听状态。 该设备在监听状态下消耗的功率要小于唤醒状态。

公开(公告)号：US20090040937A1

公开(公告)日：2009-02-12

申请号：US12189715

申请日：2008-08-11

申请人： Ariton E. XHAFA ,  Xiaolin LU ,  Henry S. EILTS

发明人： Ariton E. XHAFA ,  Xiaolin LU ,  Henry S. EILTS

IPC分类号： H04L12/26

CPC分类号： H04L43/16 ,  H04L41/5003 ,  H04L43/0823 ,  H04W52/0216 ,  H04W52/243 ,  H04W72/1215 ,  H04W72/1231 ,  H04W88/06 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/22 ,  Y02D70/23

摘要： In at least some embodiments, a communication device includes a plurality of network technology subsystems, each subsystem associated with a different network technology. The communication device also includes a controller coupled to the plurality of network technology subsystems. The controller enables coexistence of the different network technologies in accordance with at least one monitored quality of service (QoS) parameter.

摘要翻译： 在至少一些实施例中，通信设备包括多个网络技术子系统，每个子系统与不同的网络技术相关联。 通信设备还包括耦合到多个网络技术子系统的控制器。 控制器使得根据至少一个所监视的服务质量（QoS）参数来实现不同网络技术的共存。