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    DEVICES AND METHODS FOR COMMUNICATION IN AD-HOC NETWORKS
    41.
    发明申请
    DEVICES AND METHODS FOR COMMUNICATION IN AD-HOC NETWORKS 审中-公开
    AD-HOC网络通信的设备和方法

    公开(公告)号：WO2013151902A1

    公开(公告)日：2013-10-10

    申请号：PCT/US2013/034680

    申请日：2013-03-29

    Applicant: QUALCOMM INCORPORATED

    Inventor： ABRAHAM, Santosh, Paul ,  CHERIAN, George ,  MERLIN, Simone ,  SAMPATH, Hemanth

    IPC: H04W40/24 ,  H04W40/32

    CPC classification number: H04L41/12 ,  H04L29/08441 ,  H04L45/02 ,  H04L45/26 ,  H04W40/246 ,  H04W40/32 ,  H04W84/18

    Abstract: In a particular embodiment, a method includes determining, by a first device, a number of discovery messages received during at least one discovery interval. Based on the number of discovery messages, an estimated number of devices in an ad-hoc network is determined. The method further includes transmitting, during a second discovery interval that is subsequent to the at least one discovery interval, a discovery message. The discovery message indicates the estimated number of devices in the ad-hoc network.

    Abstract translation: 在特定实施例中，一种方法包括由第一设备确定在至少一个发现间隔期间接收到的发现消息的数量。 基于发现消息的数量，确定自组织网络中的估计数量的设备。 所述方法还包括在所述至少一个发现间隔之后的第二发现间隔期间发送发现消息。 发现消息指示自组织网络中估计的设备数量。

    DEVICES AND METHODS FOR BEACON COMMUNICATION IN AD-HOC NETWORKS
    42.
    发明申请
    DEVICES AND METHODS FOR BEACON COMMUNICATION IN AD-HOC NETWORKS 审中-公开
    AD-HOC网络中BEACON通信的设备和方法

    公开(公告)号：WO2013151900A1

    公开(公告)日：2013-10-10

    申请号：PCT/US2013/034673

    申请日：2013-03-29

    Applicant: QUALCOMM INCORPORATED

    Inventor： ABRAHAM, Santosh Paul ,  CHERIAN, George ,  MERLIN, Simone ,  SAMPATH, Hemanth

    IPC: H04W40/24

    CPC classification number: H04L41/12 ,  H04L29/08441 ,  H04L45/02 ,  H04L45/26 ,  H04W40/246 ,  H04W40/32 ,  H04W84/18

    Abstract: A method includes receiving discovery messages from respective devices of an ad-hoc wireless network. The messages are received by a first device in the ad-hoc wireless network prior to a particular discovery interval. The discovery messages include information identifying the respective devices. The method further includes caching the information identifying the respective devices. During the particular discovery interval, a first discovery message is sent. The first discovery message includes a request to reserve a paging interval during the particular discovery interval. The first discovery message further includes an indication of the information.

    Abstract translation: 一种方法包括从ad-hoc无线网络的相应设备接收发现消息。 消息由特定发现间隔之前的ad-hoc无线网络中的第一设备接收。 发现消息包括标识各个设备的信息。 该方法还包括缓存识别各个设备的信息。 在特定的发现间隔期间，发送第一个发现消息。 第一发现消息包括在特定发现间隔期间保留寻呼间隔的请求。 第一发现消息还包括信息的指示。

    LIMITING WIRELESS DISCOVERY RANGE
    43.
    发明申请
    LIMITING WIRELESS DISCOVERY RANGE 审中-公开
    限制无线发现范围

    公开(公告)号：WO2013138499A1

    公开(公告)日：2013-09-19

    申请号：PCT/US2013/030989

    申请日：2013-03-13

    Applicant: QUALCOMM INCORPORATED

    Inventor： ABRAHAM, Santosh, Paul ,  CHERIAN, George ,  SAMPATH, Hemanth ,  DE VEGT, Rolf ,  MERLIN, Simone ,  RAISSINIA, Alireza ,  SRIDHARA, Vinay

    IPC: H04W8/00 ,  H04W84/18

    CPC classification number: H04W52/04 ,  H04W8/005 ,  H04W28/021 ,  H04W48/12 ,  H04W64/006 ,  H04W84/18

    Abstract: Systems and methods of limiting wireless discovery range are described. A transmitting device may limit wireless discovery range by adjusting one or more transmission attributes of a discovery message, measuring inter-device distance based on range determination messages, or any combination thereof. A receiving device may limit wireless discovery range based on one or more attributes of a received discovery message, measuring inter-device distance based on range determination messages, or any combination thereof. Discovery messages may include a range adaptation bit indicating whether range adaptation is to be performed.

    Abstract translation: 描述限制无线发现范围的系统和方法。 发送设备可以通过调整发现消息的一个或多个传输属性，基于范围确定消息来测量设备间距离或其任何组合来限制无线发现范围。 接收设备可以基于接收到的发现消息的一个或多个属性来限制无线发现范围，基于范围确定消息来测量设备间距离，或者其任何组合。 发现消息可以包括指示是否要执行范围适配的范围适配位。

    SYSTEMS AND METHODS FOR ESTABLISHING A CONNECTION SETUP THROUGH RELAYS
    44.
    发明申请
    SYSTEMS AND METHODS FOR ESTABLISHING A CONNECTION SETUP THROUGH RELAYS 审中-公开
    用于通过中继建立连接建立的系统和方法

    公开(公告)号：WO2013134685A2

    公开(公告)日：2013-09-12

    申请号：PCT/US2013/029954

    申请日：2013-03-08

    Applicant: QUALCOMM INCORPORATED

    Inventor： ABRAHAM, Santosh, Paul ,  MERLIN, Simone ,  QUAN, Zhi ,  ASTERJADHI, Alfred ,  VERMANI, Sameer

    CPC classification number: H04W48/16 ,  H04B7/15 ,  H04B7/2606 ,  H04L1/1692 ,  H04L2001/0097 ,  H04W16/26 ,  H04W48/12 ,  H04W76/10 ,  H04W84/047 ,  H04W88/04

    Abstract: Systems, methods, and devices for setting up a relay in a wireless communications network are described herein. In some aspects, a transmitter of a station is configured to transmit a relay request to an access point. The access point is configured to transmit a discovery request frame based on the relay request to at least one relay. Each of the at least one relay is configured to transmit a discovery message based on the discovery request frame to the station. A processor of the station is configured to select one relay of the at least one relay based on each received discovery message. The transmitter is further configured to transmit a message comprising an identification of the selected one relay of the at least one relay to the access point.

    Abstract translation: 这里描述了用于在无线通信网络中建立中继的系统，方法和设备。 在一些方面，站的发射机被配置为向接入点发送中继请求。 接入点被配置为基于中继请求向至少一个中继站发送发现请求帧。 至少一个中继站中的每个中继站被配置为基于发现请求帧向站发送发现消息。 站的处理器被配置为基于每个接收到的发现消息来选择至少一个中继站中的一个中继站。 发射机还被配置为向接入点发送包括至少一个中继的所选择的一个中继的标识的消息。

    WIRELESS COMMUNICATION
    46.
    发明申请
    WIRELESS COMMUNICATION 审中-公开
    无线通信

    公开(公告)号：WO2013123068A1

    公开(公告)日：2013-08-22

    申请号：PCT/US2013/025960

    申请日：2013-02-13

    Applicant: QUALCOMM INCORPORATED

    Inventor： ABRAHAM, Santosh Paul ,  ASTERJADHI, Alfred ,  WENTINK, Maarten Menzo ,  MERLIN, Simone ,  QUAN, Zhi

    IPC: H04L12/403 ,  H04W72/12 ,  H04W74/06

    CPC classification number: H04W52/02 ,  H04L12/403 ,  H04W72/121 ,  H04W72/1289 ,  H04W74/04 ,  H04W74/06 ,  Y02D70/142 ,  Y02D70/26

    Abstract: Systems, methods, and devices for reducing collisions in a wireless communications network are described herein. In one aspect an apparatus for wireless communication is provided. The apparatus includes a transmitter configured to transmit a first message over a communication medium to a plurality of nodes configured to be selectively at least partially powered down during time periods in which the first message is not expected to be transmitted. The first message indicates a subset of the plurality of nodes for which data is available for transmission. The apparatus further includes a controller configured to initiate a process for transmitting the data available to the subset of the plurality of nodes after the first message is transmitted.

    Abstract translation: 这里描述了用于减少无线通信网络中的冲突的系统，方法和设备。 在一个方面，提供了一种用于无线通信的装置。 该装置包括发射机，其经配置以通过通信介质将多个节点发送第一消息，所述多个节点被配置为在期望不发送第一消息的时间段期间被选择性地至少部分断电。 第一消息指示数据可用于传输的多个节点的子集。 所述装置还包括控制器，所述控制器被配置为在发送所述第一消息之后发起用于发送所述多个节点的子集的可用数据的处理。

    SYSTEMS AND METHODS FOR TRANSMITTING AND RECEIVING DISCOVERY AND PAGING MESSAGES
    47.
    发明申请
    SYSTEMS AND METHODS FOR TRANSMITTING AND RECEIVING DISCOVERY AND PAGING MESSAGES 审中-公开
    发送和接收发现和寻呼信息的系统和方法

    公开(公告)号：WO2013090753A1

    公开(公告)日：2013-06-20

    申请号：PCT/US2012/069801

    申请日：2012-12-14

    Applicant: QUALCOMM INCORPORATED

    Inventor： SAMPATH, Hemanth ,  ABRAHAM, Santosh Paul ,  MERLIN, Simone ,  TAVILDAR, Saurabh ,  LI, Junyi ,  KHUDE, Nilesh N.

    IPC: H04L29/08 ,  H04W68/00 ,  H04W8/00 ,  H04W8/20 ,  H04W48/16

    CPC classification number: H04W48/16 ,  H04L41/0803 ,  H04L67/16 ,  H04W8/005 ,  H04W8/205 ,  H04W68/00

    Abstract: Methods, devices, and computer program products for transmitting and receiving discovery and paging messages are described herein. In one aspect, an apparatus operable in a wireless communication system includes a receiver and transmitter. The receiver receives a registration packet from a first device. The registration packet indicates interest in a service provided by another device in a wireless communications network. The receiver further receives a discovery packet from a second device during a first discovery interval of a plurality of discovery intervals. The discovery packet advertises a service provided by the second device, and the plurality of discovery intervals include recurring time intervals when a plurality of devices are configured to transmit and receive discovery packets in the wireless communications network. The transmitter transmits a notification packet configured to enable the first device and the second device to communicate directly.

    Abstract translation: 本文描述了用于发送和接收发现和寻呼消息的方法，设备和计算机程序产品。 一方面，可在无线通信系统中操作的装置包括接收机和发射机。 接收机从第一设备接收注册包。 注册分组表示对由无线通信网络中的另一设备提供的服务的兴趣。 在多个发现间隔的第一发现间隔期间，接收机还从第二设备接收发现分组。 发现分组通告由第二设备提供的服务，并且当多个设备被配置为在无线通信网络中发送和接收发现分组时，多个发现间隔包括循环时间间隔。 发射机发送被配置为使得第一设备和第二设备能够直接通信的通知分组。

    CHANNEL SELECTION RULES FOR SUB-1-GHZ BASIC SERVICE SETS
    49.
    发明申请
    CHANNEL SELECTION RULES FOR SUB-1-GHZ BASIC SERVICE SETS 审中-公开
    1-GHZ基本服务组的通道选择规则

    公开(公告)号：WO2013066958A1

    公开(公告)日：2013-05-10

    申请号：PCT/US2012/062713

    申请日：2012-10-31

    Applicant: QUALCOMM INCORPORATED

    Inventor： JONES, Vincent Knowles, IV ,  VERMANI, Sameer ,  MERLIN, Simone ,  SAMPATH, Hemanth

    IPC: H04W48/16

    CPC classification number: H04W72/082 ,  H04W16/14 ,  H04W48/16 ,  H04W84/12 ,  H04W84/18

    Abstract: Certain aspects of the present disclosure provide methods and apparatus for the coexistence of 1 MHz and 2 MHz operation modes within a wireless communication system in accordance with IEEE 802.11ah, for example. One example method generally includes scanning a plurality of channel pairs, wherein each of the channel pairs comprises a first channel having a first channel designation and a second channel having a second channel designation; determining, based on the scan, a set of open channels from the plurality of channel pairs in which no other apparatus is operating; selecting a primary channel based on the determination; and transmitting using the selected primary channel. The selection of the primary channel involves channel selection rules disclosed herein.

    Abstract translation: 本公开的某些方面提供了例如根据IEEE 802.11ah在无线通信系统内共存1MHz和2MHz操作模式的方法和装置。 一个示例性方法通常包括扫描多个信道对，其中每个信道对包括具有第一信道指定的第一信道和具有第二信道指定的第二信道; 基于所述扫描确定来自多个信道对的一组开放信道，其中没有其他装置正在其中操作; 基于确定选择主要频道; 并使用所选择的主信道进行发送。 主要信道的选择涉及这里公开的信道选择规则。

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