公开(公告)号：US20140293905A1

公开(公告)日：2014-10-02

申请号：US14227909

申请日：2014-03-27

Applicant: QUALCOMM Incorporated

Inventor： Bin Tian ,  Sameer Vermani ,  Eugene Jong-Hyon Baik ,  Simone Merlin

IPC: H04W72/02

CPC classification number: H04W72/02 ,  H04B17/382 ,  H04W74/0808

Abstract: Systems and methods for channel-dependent CCA thresholds to balance different use cases in wireless networks are disclosed. In one aspect a device includes a receiver configured to receive transmissions on a plurality of channels. The device also includes a processor configured to determine whether a channel is one at least a first type or a second type of channel. If the channel is the first type, the processor is configured to determine whether the channel is available based at least in part on a set of first clear channel assessment thresholds. If the channel is the second type, the processor is configured to determine whether the channel is available based at least in part on a set of second clear channel assessment thresholds, where the set of second clear channel assessment thresholds is greater than or equal to the set of first clear channel assessment thresholds.

Abstract translation: 公开了用于平衡无线网络中不同用例的信道相关CCA阈值的系统和方法。 在一个方面，一种设备包括被配置为在多个信道上接收传输的接收机。 该设备还包括被配置为确定信道是否是至少第一类型或第二类型的信道的处理器。 如果信道是第一类型，则处理器被配置为至少部分地基于一组第一清除信道评估阈值来确定信道是否可用。 如果信道是第二类型，则处理器被配置为至少部分地基于一组第二清除信道评估阈值来确定信道是否可用，其中第二清除信道评估阈值的集合大于或等于 首先明确渠道评估阈值。

公开(公告)号：US20140281541A1

公开(公告)日：2014-09-18

申请号：US14207463

申请日：2014-03-12

Applicant: QUALCOMM Incorporated

Inventor： George Cherian ,  Santosh Paul Abraham ,  Maarten Menzo Wentink ,  Simone Merlin

IPC: H04W12/06

CPC classification number: H04L9/3242 ,  H04L63/029 ,  H04L63/06 ,  H04L63/083 ,  H04L63/0876 ,  H04L63/0884 ,  H04L63/0892 ,  H04L63/10 ,  H04L63/162 ,  H04L2209/80 ,  H04W12/04 ,  H04W12/06 ,  H04W84/047 ,  H04W88/08

Abstract: Techniques for proving enterprise mode security for relays are disclosed. For example, enterprise mode security based on IEEE 802.1x is provided for relays or other similar devices to extend the coverage of access point hotspots or other similar access point use cases. According to one aspect, a relay incorporates an authentication client associated with an authentication server. According to another aspect, a four address format is employed for tunneling messages via a relay between a station and an access point. According to another aspect, a cryptographic master key associated with an access point and a station is provided to a relay to enable the relay to be an authenticator for the station.

Abstract translation: 披露了继电器企业模式安全性证明技术。 例如，为继电器或其他类似设备提供基于IEEE 802.1x的企业级安全性，以扩展接入点热点或其他类似接入点用例的覆盖范围。 根据一个方面，中继器包括与认证服务器相关联的认证客户端。 根据另一方面，采用四地址格式来通过站和接入点之间的中继来隧道传送消息。 根据另一方面，将与接入点和站相关联的密码主密钥提供给中继站，以使继电器成为该站的认证器。

公开(公告)号：US20140198872A1

公开(公告)日：2014-07-17

申请号：US13963669

申请日：2013-08-09

Applicant: QUALCOMM Incorporated

Inventor： Gwendolyn Denise Barriac ,  Hemanth Sampath ,  Santosh Paul Abraham ,  Rahul Tandra ,  Yan Zhou ,  Bin Tian ,  Sameer Vermani ,  Simone Merlin ,  Didier Johannes Richard Van Nee

IPC: H04W24/08

CPC classification number: H04W24/08 ,  H04L1/0002 ,  H04L1/1621 ,  H04L1/1829

Abstract: Systems, methods, and devices for detecting and managing the presence of bursty interference on a wireless communication system are disclosed. One aspect of the subject matter described in the disclosure provides a method of detecting the presence of bursty interference on a wireless network. The method includes receiving, at a wireless device, a message from a transmitting device. The method further includes determining whether the message includes errors caused by bursty interference. The method further includes suspending a channel tracking when bursty interference is detected. In an embodiment the method further includes reporting bursty interference to the transmitting device when bursty interference is detected.

Abstract translation: 公开了用于在无线通信系统上检测和管理突发干扰的存在的系统，方法和设备。 在本公开中描述的主题的一个方面提供了一种在无线网络上检测突发干扰的存在的方法。 该方法包括在无线设备处从发送设备接收消息。 该方法还包括确定消息是否包括由突发干扰引起的错误。 该方法还包括当检测到突发干扰时暂停信道跟踪。 在一个实施例中，该方法还包括在检测到突发干扰时向发送设备报告突发干扰。

公开(公告)号：US20140171056A1

公开(公告)日：2014-06-19

申请号：US14102495

申请日：2013-12-10

Applicant: QUALCOMM Incorporated

Inventor： Amin Jafarian ,  Simone Merlin

IPC: H04W52/02 ,  H04W48/02

CPC classification number: H04W52/0212 ,  H04W48/02 ,  H04W48/08 ,  H04W52/0206 ,  H04W52/0216 ,  H04W56/00 ,  H04W72/0446 ,  H04W74/002 ,  H04W74/006 ,  Y02D70/142

Abstract: Systems and methods for wireless communication are disclosed. In one aspect, a method includes generating, by an apparatus, a first message comprising a first indicator indicating a number of beacon intervals that each have a window during which one or more devices are permitted to communicate with the apparatus; and transmitting, by the apparatus, the first message.

Abstract translation: 公开了用于无线通信的系统和方法。 在一个方面，一种方法包括由设备生成包括第一指示符的第一消息，所述第一指示符指示每个具有窗口的信标间隔数，在该窗口期间允许一个或多个设备与设备进行通信; 以及由所述装置发送所述第一消息。

公开(公告)号：US20140169292A1

公开(公告)日：2014-06-19

申请号：US14102484

申请日：2013-12-10

Applicant: QUALCOMM Incorporated

Inventor： Amin Jafarian ,  Simone Merlin

IPC: H04W74/00

CPC classification number: H04W52/0212 ,  H04W48/02 ,  H04W48/08 ,  H04W52/0206 ,  H04W52/0216 ,  H04W56/00 ,  H04W72/0446 ,  H04W74/002 ,  H04W74/006 ,  Y02D70/142

Abstract: Methods and apparatus for wireless communication are disclosed. In one aspect, a method includes generating, by an apparatus, a restricted access window message indicating devices not associated with the apparatus are permitted to communicate with the apparatus during a time period defined by the message; and transmitting, by the apparatus, the generated message.

Abstract translation: 公开了用于无线通信的方法和装置。 在一个方面，一种方法包括通过设备生成受限访问窗口消息，该限制访问窗口消息指示与所述设备无关的设备在由所述消息定义的时间段期间与所述设备进行通信; 以及由所述装置发送所生成的消息。

公开(公告)号：US20140169291A1

公开(公告)日：2014-06-19

申请号：US14102475

申请日：2013-12-10

Applicant: QUALCOMM Incorporated

Inventor： Amin Jafarian ,  Simone Merlin

IPC: H04W74/00

CPC classification number: H04W52/0212 ,  H04W48/02 ,  H04W48/08 ,  H04W52/0206 ,  H04W52/0216 ,  H04W56/00 ,  H04W72/0446 ,  H04W74/002 ,  H04W74/006 ,  Y02D70/142

Abstract: Systems and methods for wireless communication are disclosed. In one aspect an access point includes a processor configured to generate a message identifying a time period during which the apparatus is to communicate data with one or more wireless devices, the message further including an indicator indicating a wireless communication flow direction during the time period. The access point further includes a transmitter configured to transmit the generated message.

Abstract translation: 公开了用于无线通信的系统和方法。 在一个方面，接入点包括处理器，其被配置为生成标识装置要与一个或多个无线装置通信数据的时间段的消息，所述消息还包括在该时间段期间指示无线通信流向的指示符。 接入点还包括被配置为发送生成的消息的发射机。

公开(公告)号：US20140169248A1

公开(公告)日：2014-06-19

申请号：US14102492

申请日：2013-12-10

Applicant: QUALCOMM Incorporated

Inventor： Amin Jafarian ,  Simone Merlin

IPC: H04W52/02 ,  H04W72/04

CPC classification number: H04W52/0212 ,  H04W48/02 ,  H04W48/08 ,  H04W52/0206 ,  H04W52/0216 ,  H04W56/00 ,  H04W72/0446 ,  H04W74/002 ,  H04W74/006 ,  Y02D70/142

Abstract: Methods and apparatus for wireless communication are disclosed. In one aspect, a method includes generating, by an apparatus, a message identifying a specific device or a set of specific devices, and generating the message to identify a time period during which the identified specific device or identified set of specific devices are permitted to communicate with the apparatus, and transmitting, by the apparatus, the generated message.

Abstract translation: 公开了用于无线通信的方法和装置。 在一个方面，一种方法包括通过设备生成标识特定设备或一组特定设备的消息，以及生成消息以识别被识别的特定设备或特定设备的集合被允许的时间段 与该装置通信，并由该装置发送生成的消息。

公开(公告)号：US20140126471A1

公开(公告)日：2014-05-08

申请号：US14064762

申请日：2013-10-28

Applicant: QUALCOMM Incorporated

Inventor： Hemanth Sampath ,  Simone Merlin ,  Vincent Knowles Jones, IV ,  Gwendolyn Denise Barriac ,  Bin Tian ,  Yan Zhou ,  Sameer Vermani ,  Rahul Tandra

IPC: H04W40/12 ,  H04W24/08

CPC classification number: H04W24/08 ,  H04W40/16 ,  H04W48/16 ,  Y02D70/142 ,  Y02D70/34

Abstract: Systems and methods for tuning media access parameters are disclosed. In one aspect an access point includes a receiver configured to receive at least one message from a second access point. The access point further includes a processor configured to coordinate with the second access point to select a value of a medium access parameter comprising one of a carrier sense threshold and an energy detection threshold for a wireless station. The processor may generate a message identifying the value of the medium access parameter and may further comprise a transmitter connected to the processor and configured to transmit the message to the station.

Abstract translation: 公开了用于调谐媒体访问参数的系统和方法。 在一个方面，接入点包括被配置为从第二接入点接收至少一个消息的接收机。 接入点还包括被配置为与第二接入点协调以选择包括无线站的载波侦听阈值和能量检测阈值之一的介质访问参数的值的处理器。 处理器可以生成识别介质访问参数的值的消息，并且还可以包括连接到处理器并被配置为将消息发送到站的发射器。

公开(公告)号：US20140112405A1

公开(公告)日：2014-04-24

申请号：US13658553

申请日：2012-10-23

Applicant: Qualcomm Incorporated

Inventor： Amin Jafarian ,  Santosh P. Abraham ,  George Cherian ,  Simone Merlin

IPC: H04B7/04

CPC classification number: H04B7/0413 ,  H04W72/1242 ,  H04W72/1252

Abstract: Methods, apparatus, and computer readable medium manage the utilization of a wireless medium capable of transmitting multiple channels of data simultaneously. A plurality of messages are stored in a queue for transmission on the wireless medium. A wireless medium utilization for transmitting a first message over the multi-channel medium is determined. Each of the messages stored in the queue is delayed based at least in part on the determined wireless medium utilization. In some embodiments, a message may be delayed based at least in part on a state of a connection used by the message. For example, if the connection is in a ramp-up or slow start phase, the message may not be delayed. Messages may also be delayed based on a type of the message. For example, messages generated by interactive applications, such as web browsers or instant messaging applications may not be delayed.

Abstract translation: 方法，装置和计算机可读介质管理能够同时发送多个数据通道的无线介质的利用。 多个消息被存储在队列中以在无线介质上传输。 确定用于在多信道介质上发送第一消息的无线介质利用。 至少部分地基于所确定的无线介质利用率来延迟存储在队列中的每个消息。 在一些实施例中，可以至少部分地基于消息使用的连接的状态来延迟消息。 例如，如果连接处于上升或慢启动阶段，则该消息可能不会被延迟。 消息也可能会根据消息的类型进行延迟。 例如，交互式应用程序生成的消息，如Web浏览器或即时消息应用程序可能不会被延迟。

公开(公告)号：US20140036775A1

公开(公告)日：2014-02-06

申请号：US13957366

申请日：2013-08-01

Applicant: Qualcomm Incorporated

Inventor： Alfred Asterjadhi ,  Simone Merlin ,  Santosh Paul Abraham ,  Maarten Menzo Wentink ,  Hemanth Sampath

IPC: H04W28/06

CPC classification number: H04W28/065 ,  H04L1/1896 ,  H04W28/06

Abstract: Systems, methods, and devices for communicating packets having a plurality of types are described herein. In some aspects, the packets include a MAC header with a frame control field. The sub-fields included in a particular frame control field may be based on the type of information to be communicated to the receiving device.

Abstract translation: 这里描述了用于传送具有多种类型的分组的系统，方法和设备。 在一些方面，分组包括具有帧控制字段的MAC报头。 包括在特定帧控制字段中的子字段可以基于要传送到接收设备的信息的类型。