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    METHODS AND APPARATUS FOR SIGNALING ENHANCED DISTRIBUTED CHANNEL ACCESS PARAMETERS FOR SUBSETS OF WIRELESS DEVICES
    551.
    发明申请
    METHODS AND APPARATUS FOR SIGNALING ENHANCED DISTRIBUTED CHANNEL ACCESS PARAMETERS FOR SUBSETS OF WIRELESS DEVICES 有权
    用于信令增强的分布式信道访问参数的方法和装置用于无线设备

    公开(公告)号：US20150208438A1

    公开(公告)日：2015-07-23

    申请号：US14599951

    申请日：2015-01-19

    Applicant: QUALCOMM Incorporated

    Inventor： Yan Zhou ,  Simone Merlin ,  Gwendolyn Denise Barriac

    IPC: H04W74/00 ,  H04L12/18

    CPC classification number: H04W74/006 ,  H04L12/189 ,  H04W28/18

    Abstract: A method for configuring channel access parameters in a wireless communication system includes selecting an element identification (ID) from a plurality of element IDs. Each of the plurality of element IDs identifies an enhanced distributed channel access (EDCA) parameter set element comprising at least one channel access parameter for at least one subset of wireless devices in a group of wireless devices. The selected element ID is identifiable by wireless devices of the group of wireless devices and not identifiable by other wireless devices. The method further includes generating the EDCA parameter set element for setting the at least one channel access parameter for each wireless device in the at least one subset. The EDCA parameter set element includes the selected element ID. The method further includes transmitting the EDCA parameter set element to at least one wireless device in the at least one subset of wireless devices.

    Abstract translation: 一种用于在无线通信系统中配置信道接入参数的方法包括从多个元素ID中选择元素标识（ID）。 多个元素ID中的每一个标识增强的分布式信道访问（EDCA）参数集元素，其包括用于一组无线设备中的至少一个无线设备子集的至少一个信道访问参数。 所选择的元件ID可由无线设备组的无线设备识别，并且不能被其他无线设备识别。 该方法还包括生成EDCA参数集元素，用于设置至少一个子集中的每个无线设备的至少一个信道接入参数。 EDCA参数集元素包括所选元素ID。 该方法还包括将EDCA参数集元素发射到无线设备的至少一个子集中的至少一个无线设备。

    Dual interpretation of a length field of a signal unit
    552.
    发明授权
    Dual interpretation of a length field of a signal unit 有权
    双重解释信号单元的长度场

    公开(公告)号：US09071990B2

    公开(公告)日：2015-06-30

    申请号：US14471634

    申请日：2014-08-28

    Applicant: QUALCOMM Incorporated

    Inventor： Sameer Vermani ,  Mohammad Hossein Taghavi Nasrabadi ,  Simone Merlin ,  Santosh Paul Abraham

    IPC: H04W28/06 ,  H04L1/00 ,  H04L27/26 ,  H04L12/741 ,  H04W40/02 ,  H04L5/00

    CPC classification number: H04W28/06 ,  H04L1/0079 ,  H04L5/0007 ,  H04L5/005 ,  H04L5/0053 ,  H04L27/2602 ,  H04L45/74 ,  H04W40/02

    Abstract: A method includes receiving, at a wireless device, a frame via a sub-1 gigahertz (GHz) wireless network. The frame includes a signal (SIG) unit including a length field and an aggregation field. The length field may be interpreted as a number of bytes or as a number of symbols based on a value of the aggregation field and based on whether the frame is associated with a 1 megahertz (MHz) bandwidth mode, based on whether the frame includes either a short format preamble or a long format preamble, or based on whether the frame is determined to be a single user (SU) frame or a multi user (MU) frame.

    Abstract translation: 一种方法包括在无线设备处经由子1千兆赫（GHz）无线网络接收帧。 帧包括包括长度字段和聚合字段的信号（SIG）单元。 长度字段可以被解释为基于聚合字段的值的字节数或符号数，并且基于帧是否与1兆赫（MHz）带宽模式相关联，基于帧是否包括 短格式前导码或长格式前导码，或者基于帧被确定为单个用户（SU）帧还是多用户（MU）帧。

    CHANNEL ACCESS DEFERRAL MECHANISM
    553.
    发明申请
    CHANNEL ACCESS DEFERRAL MECHANISM 有权
    渠道访问机制

    公开(公告)号：US20150146700A1

    公开(公告)日：2015-05-28

    申请号：US14549314

    申请日：2014-11-20

    Applicant: QUALCOMM Incorporated

    Inventor： Maarten Menzo Wentink ,  Simone Merlin

    IPC: H04W72/04 ,  H04L5/00 ,  H04L1/00

    CPC classification number: H04W72/0446 ,  H04L1/0002 ,  H04L1/0033 ,  H04L1/0057 ,  H04L1/18 ,  H04L5/0055 ,  H04W74/0816

    Abstract: A method for confirming receipt of an aggregated data frame containing one or more decoding errors is disclosed. A wireless device receives the aggregated data frame from another device over a wireless channel, determines a transmit duration of the aggregated data frame, and defers access to the channel for a time period selected as either an EIFS duration or a DIFS duration based, at least in part, on the transmit duration, and then transmits a block acknowledgement frame to the other device after the time period.

    Abstract translation: 公开了一种用于确认包含一个或多个解码错误的聚合数据帧的接收的方法。 无线设备通过无线信道从另一设备接收聚合数据帧，确定聚合数据帧的发送持续时间，并且至少基于至少选择为EIFS持续时间或DIFS持续时间的时间段来拒绝对信道的访问 部分地在发送持续时间上，然后在该时间段之后向其他设备发送块确认帧。

    METHODS AND DEVICES FOR ENHANCED POWER SAVE PROTOCOL
    554.
    发明申请
    METHODS AND DEVICES FOR ENHANCED POWER SAVE PROTOCOL 有权
    用于增强省电协议的方法和设备

    公开(公告)号：US20150131508A1

    公开(公告)日：2015-05-14

    申请号：US14536373

    申请日：2014-11-07

    Applicant: QUALCOMM Incorporated

    Inventor： Simone Merlin ,  Gwendolyn Denise Barriac

    IPC: H04W52/02

    CPC classification number: H04W52/0216 ,  H04W52/0206 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1262 ,  Y02D70/142

    Abstract: Methods and devices for enhanced power save protocol are provided. In one aspect, a message to two or more stations is transmitted, the message requesting the two or more stations to transmit power save polls concurrently at a specified time. The power save polls are then received concurrently from each of the stations.

    Abstract translation: 提供了增强节能协议的方法和设备。 在一个方面，发送到两个或更多个站的消息，请求两个或多个站在特定时间同时发送功率保存轮询的消息。 然后从每个站同时接收省电民意测验。

    SYNCHRONIZED GROUP MESSAGING
    555.
    发明申请
    SYNCHRONIZED GROUP MESSAGING 审中-公开
    同步组消息传递

    公开(公告)号：US20150124681A1

    公开(公告)日：2015-05-07

    申请号：US14269960

    申请日：2014-05-05

    Applicant: QUALCOMM Incorporated

    Inventor： Yan Zhou ,  Simone Merlin ,  George Cherian ,  Santosh Paul Abraham ,  Gwendolyn Denise Barriac ,  Hemanth Sampath

    IPC: H04M3/56 ,  H04L12/18 ,  H04W56/00 ,  H04L5/00

    CPC classification number: H04M3/567 ,  H04L5/0055 ,  H04L12/189 ,  H04M2203/205 ,  H04M2203/356

    Abstract: Devices and methods for synchronized group messaging in a wireless communication system are described. Multicast transmissions, such as those in a dense network, can cause significant medium usage because same multicast packet is likely sent by multiple APs at different time. Medium usage in such implementations may be redundant. As such, the transmission medium is not used optimally. Devices and methods which coordinate and align group messages (e.g., multicast packets) amongst APs are described. Each AP may be configured to transmit identical packets at the same time. Therefore, medium usage can be reduced, while the range can be extended due to accumulated energy from APs.

    Abstract translation: 描述了在无线通信系统中用于同步组消息的设备和方法。 诸如密集网络中的组播传输可能导致显着的媒体使用，因为相同的多播分组可能在不同时间被多个AP发送。 这种实现中的中等使用可能是多余的。 因此，传输介质不被最佳地使用。 描述了在AP之间协调和对齐组消息（例如，多播分组）的设备和方法。 每个AP可以被配置为同时发送相同的数据包。 因此，可以减少介质的使用，同时由于AP的累积能量可以延长范围。

    SYSTEMS, METHODS, AND APPARATUS FOR PREVENTING MULTIPLE RE-ASSOCIATION ATTEMPTS
    558.
    发明申请
    SYSTEMS, METHODS, AND APPARATUS FOR PREVENTING MULTIPLE RE-ASSOCIATION ATTEMPTS 审中-公开
    用于防止多次重新联合攻击的系统，方法和装置

    公开(公告)号：US20150063319A1

    公开(公告)日：2015-03-05

    申请号：US14469369

    申请日：2014-08-26

    Applicant: QUALCOMM Incorporated

    Inventor： George Cherian ,  Simone Merlin ,  Santosh Paul Abraham

    IPC: H04W48/12 ,  H04W72/04

    CPC classification number: H04W48/12 ,  H04W72/042 ,  H04W72/0446 ,  H04W76/18 ,  H04W76/38 ,  H04W84/12

    Abstract: Systems, methods, and devices for wireless communication are described herein. In some aspects, a method for preventing multiple re-association attempts includes identifying a station, determining a back-off period for the identified station during which an access point will reject association requests from the station, and transmitting a message to the station, the message including the determined back-off period. The method may further include rejecting association requests from the identified station during the back-off period. The method may also include determining a timeout period for the identified station after which disassociation with the access point will occur. The message may further include the determined timeout period. The method may also include disassociating the identified station after the timeout period.

    Abstract translation: 本文描述了用于无线通信的系统，方法和设备。 在一些方面，一种用于防止多次重新关联尝试的方法包括：识别站，确定所识别的站的回退周期，在该期间，接入点将拒绝来自站的关联请求，以及向站发送消息， 消息包括确定的退休期。 该方法还可以包括在退避时段期间从所识别的站拒绝关联请求。 该方法还可以包括确定所识别的站的超时周期，在此之后将发生与接入点的分离。 消息还可以包括确定的超时时段。 该方法还可以包括在超时时段之后使所识别的站分离。

    METHODS AND SYSTEMS FOR IMPROVED UTILIZATION OF A WIRELESS MEDIUM
    560.
    发明申请
    METHODS AND SYSTEMS FOR IMPROVED UTILIZATION OF A WIRELESS MEDIUM 有权
    改进无线介质利用的方法和系统

    公开(公告)号：US20150063256A1

    公开(公告)日：2015-03-05

    申请号：US14468199

    申请日：2014-08-25

    Applicant: QUALCOMM Incorporated

    Inventor： George Cherian ,  Simone Merlin ,  Santosh Paul Abraham

    IPC: H04W52/18 ,  H04W88/08 ,  H04W24/02

    CPC classification number: H04W48/16 ,  H04L1/0002 ,  H04L1/0003 ,  H04L1/0015 ,  H04W24/02 ,  H04W28/06 ,  H04W28/22 ,  H04W48/14 ,  H04W48/20 ,  H04W52/18 ,  H04W88/08

    Abstract: Systems, methods, and devices for wireless communication are provided. In an embodiment, a method of determining communication parameters for wireless communication includes receiving, at an access point, a probe request comprising a transmission power indication. The method further includes determining a received transmission power. The method further includes estimating a path-loss based on the transmission power indication and received transmission power. The method further includes transmitting a first probe response using a first set of communication parameters defining a first rate. The method further includes transmitting a second probe response using a second set of communication parameters defining a second rate when the access point does not receive an acknowledgement to the first probe response within a timeout period, the second rate being lower than the first rate.

    Abstract translation: 提供了用于无线通信的系统，方法和设备。 在一个实施例中，确定用于无线通信的通信参数的方法包括在接入点处接收包括传输功率指示的探测请求。 该方法还包括确定接收到的传输功率。 该方法还包括基于发射功率指示和接收的发射功率来估计路径损耗。 该方法还包括使用定义第一速率的第一组通信参数发送第一探测响应。 所述方法还包括当所述接入点在超时时段内没有接收到所述第一探测响应的确认时，使用定义第二速率的第二组通信参数来发送第二探测响应，所述第二速率低于所述第一速率。

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