Methods and apparatus for traffic contention resource allocation
    41.
    发明授权
    Methods and apparatus for traffic contention resource allocation 有权
    流量竞争资源分配的方法和装置

    公开(公告)号:US08630307B2

    公开(公告)日:2014-01-14

    申请号:US13231417

    申请日:2011-09-13

    摘要: Methods and apparatus for allocating traffic contention resource units in a wireless communications system in which decisions are made in a distributed manner are described. A wireless communications device, corresponding to a link, self allocates resource units for traffic contention. Decisions regarding initially acquiring resources, relinquishing acquired resources, and/or acquiring additional resources for traffic contention are based on detected levels of network congestion and/or detected changes in network congestion. A wireless communications device detects a level of network congestion and determines a number of resource units to acquire for traffic contention based on the detected level of network congestion.

    摘要翻译: 描述在以分布式方式进行决定的无线通信系统中分配业务竞争资源单元的方法和装置。 对应于链路的无线通信设备自行分配用于流量争用的资源单元。 关于初始获取资源,放弃获得的资源和/或获取用于流量争用的额外资源的决定基于网络拥塞的检测水平和/或检测到的网络拥塞变化。 无线通信设备检测网络拥塞程度,并根据检测到的网络拥塞水平,确定获取用于流量争用的资源单元数量。

    UPLINK DOWNLINK RESOURCE PARTITIONS IN ACCESS POINT DESIGN
    42.
    发明申请
    UPLINK DOWNLINK RESOURCE PARTITIONS IN ACCESS POINT DESIGN 有权
    接入点设计中的UPLINK下载资源分区

    公开(公告)号:US20130322351A1

    公开(公告)日:2013-12-05

    申请号:US13488730

    申请日:2012-06-05

    IPC分类号: H04W72/04

    摘要: A method, an apparatus, and a computer program product for wireless communication are provided in which information indicating a partitioning between uplink and downlink resources is received, and communication with an access point to determine at least one of whether a downlink resource will be used for uplink or whether an uplink resource will be used for downlink is performed. Accordingly, a synchronous network may be provided where partitioning of uplink-downlink resources may be dynamically selected, which is more efficient than a synchronous network where uplink-downlink resource partitioning is global and semi-static.

    摘要翻译: 提供了一种用于无线通信的方法,装置和计算机程序产品,其中接收指示上行链路和下行链路资源之间的划分的信息,以及与接入点的通信,以确定下行链路资源将被用于 上行链路或者是否将下行链路资源用于下行链路资源。 因此,可以提供同步网络,其中可以动态地选择上行链路 - 下行链路资源的划分,其比上行链路 - 下行链路资源划分是全局和半静态的同步网络更有效。

    METHODS AND APPARATUS FOR PEER DISCOVERY INTERFERENCE MANAGEMENT IN A WIRELESS WIDE AREA NETWORK
    44.
    发明申请
    METHODS AND APPARATUS FOR PEER DISCOVERY INTERFERENCE MANAGEMENT IN A WIRELESS WIDE AREA NETWORK 有权
    无线宽带网络中发现干扰管理的方法与设备

    公开(公告)号:US20130066966A1

    公开(公告)日:2013-03-14

    申请号:US13232193

    申请日:2011-09-14

    IPC分类号: G06F15/16

    CPC分类号: H04W8/005 H04W72/06

    摘要: A method of operating a wireless device is provided in which the wireless device determines to use one grouping of peer discovery resources of a plurality of groupings of peer discovery resources based on one of a path loss or a distance to a base station. The plurality of groupings include a first grouping of resources having a first plurality of identical subsets of resources and a second grouping of resources having a second plurality of identical subsets of resources. Each of the first plurality of identical subsets of resources extends over at least one of a different time period or a different number of subcarriers than each of the second plurality of identical subsets of resources. The wireless device transmits a peer discovery signal on one subset of the identical subsets of said one grouping of peer discovery resources.

    摘要翻译: 提供了一种操作无线设备的方法,其中无线设备基于路径损耗或到基站的距离之一确定使用多个对等体发现资源分组中的一个对等体发现资源分组。 多个分组包括具有第一多个相同的资源子集的资源的第一分组和具有第二多个相同的资源子集的资源的第二分组。 第一多个相同的资源子集中的每一个在与第二多个相同的资源子集中的每一个相比不同的时间段或不同数量的子载波中的至少一个中延伸。 无线设备在所述一组对等体发现资源的相同子集的一个子集上发送对等体发现信号。

    METHODS AND APPARATUS FOR PROVIDING FLEXIBILITY IN PEER DISCOVERY RANGE AND FREQUENCY OF UPDATES
    45.
    发明申请
    METHODS AND APPARATUS FOR PROVIDING FLEXIBILITY IN PEER DISCOVERY RANGE AND FREQUENCY OF UPDATES 审中-公开
    在同行发现范围和频率更新中提供灵活性的方法和装置

    公开(公告)号:US20130010618A1

    公开(公告)日:2013-01-10

    申请号:US13323270

    申请日:2011-12-12

    IPC分类号: H04W24/00

    CPC分类号: H04W8/005 H04W84/18

    摘要: A method, a computer program product, and an apparatus for wireless communication are provided. The apparatus transmits a first peer discovery signal with a first periodicity/temporal frequency in a first set of peer discovery resources. The apparatus determines an energy on an allocated peer discovery resource of a second set of peer discovery resources. The apparatus refrains from transmitting a second peer discovery signal in the second set of peer discovery resources when the energy is greater than a threshold. The apparatus transmits the second peer discovery signal in the second set of peer discovery resources with a second periodicity/temporal frequency less than the first periodicity/temporal frequency when the energy is less than the threshold. The apparatus may utilize the first set of peer discovery resources every period and the second set of peer discovery resources once every N periods in which once every N periods is the second periodicity.

    摘要翻译: 提供了一种方法,计算机程序产品和用于无线通信的装置。 该设备在第一组对等体发现资源中发送具有第一周期/时间频率的第一对等体发现信号。 设备确定第二组对等体发现资源的分配的对等体发现资源上的能量。 当能量大于阈值时,该装置禁止在第二组对等体发现资源中发送第二对等体发现信号。 当能量小于阈值时,该设备以第二周期/时间频率小于第一周期/时间频率,在第二组对等体发现资源中发送第二对等体发现信号。 该装置可以每N个周期每周期利用第一组对等体发现资源和第二组对等体发现资源,其中每N个周期中的一个是第二周期。

    METHODS AND APPARATUS RELATED TO SIGNALING REQUEST TO TRANSMIT TRAFFIC IN WIRELESS COMMUNICATIONS
    47.
    发明申请
    METHODS AND APPARATUS RELATED TO SIGNALING REQUEST TO TRANSMIT TRAFFIC IN WIRELESS COMMUNICATIONS 有权
    与无线通信中发送交通信号的要求相关的方法和装置

    公开(公告)号:US20110216657A1

    公开(公告)日:2011-09-08

    申请号:US13112598

    申请日:2011-05-20

    IPC分类号: H04W72/00 H04W24/00

    CPC分类号: H04W74/00 H04W72/12

    摘要: Methods and apparatus related to the communication of traffic in peer to peer communications are described. A peer to peer communications system includes traffic slots, and for a pair of devices (first and second) having a connection a first transmission request resource and a second transmission request resource are associated with a traffic transmission interval of the traffic slot, the first request resource preceding the second request resource. The first device can utilize the first resource to transmit a request to transmit traffic to the second device, and when it does, it also uses the second resource to transmit additional information corresponding to the request and/or traffic. If the second device doesn't detect a request on the first resource, then it can use the second resource to transmit a request to first device to transmit traffic to the first device.

    摘要翻译: 描述了与对等通信中流量通信有关的方法和设备。 对等通信系统包括业务时隙,并且对于具有第一传输请求资源和第二传输请求资源的连接的一对设备(第一和第二)与业务时隙的业务传输间隔相关联,所述第一请求 资源在第二个请求资源之前。 第一设备可以利用第一资源来发送向第二设备传输业务的请求,并且当它执行时,它还使用第二资源来发送对应于请求和/或业务的附加信息。 如果第二设备没有检测到第一资源上的请求,则可以使用第二资源向第一设备发送请求以向第一设备发送业务。

    Electrochromic materials, devices and process of making

    公开(公告)号:US06647166B2

    公开(公告)日:2003-11-11

    申请号:US09901969

    申请日:2001-07-09

    IPC分类号: G02B626

    摘要: Thin films of transition metal compositions formed with magnesium that are metals, alloys, hydrides or mixtures of alloys, metals and/or hydrides exhibit reversible color changes on application of electric current or hydrogen. Thin films of these materials are suitable for optical switching elements, thin film displays, sun roofs, rear-view mirrors and architectural glass.

    Uplink downlink resource partitions in access point design
    49.
    发明授权
    Uplink downlink resource partitions in access point design 有权
    接入点设计中的上行下行链路资源分区

    公开(公告)号:US09119074B2

    公开(公告)日:2015-08-25

    申请号:US13488730

    申请日:2012-06-05

    摘要: A method, an apparatus, and a computer program product for wireless communication are provided in which information indicating a partitioning between uplink and downlink resources is received, and communication with an access point to determine at least one of whether a downlink resource will be used for uplink or whether an uplink resource will be used for downlink is performed. Accordingly, a synchronous network may be provided where partitioning of uplink-downlink resources may be dynamically selected, which is more efficient than a synchronous network where uplink-downlink resource partitioning is global and semi-static.

    摘要翻译: 提供了一种用于无线通信的方法,装置和计算机程序产品,其中接收指示上行链路和下行链路资源之间的划分的信息,以及与接入点的通信,以确定下行链路资源将被用于 上行链路或者是否将下行链路资源用于下行链路资源。 因此,可以提供同步网络,其中可以动态地选择上行链路 - 下行链路资源的划分,其比上行链路 - 下行链路资源划分是全局和半静态的同步网络更有效。

    Methods and apparatuses for synchronization of wireless devices in wireless networks
    50.
    发明授权
    Methods and apparatuses for synchronization of wireless devices in wireless networks 有权
    无线网络中无线设备同步的方法和装置

    公开(公告)号:US08934596B2

    公开(公告)日:2015-01-13

    申请号:US13116297

    申请日:2011-05-26

    摘要: To maintain a synchronized wireless peer group, timing signals may be periodically transmitted by one or more devices in the wireless peer group. These periodic timing signals may be transmitted by different wireless devices in the peer group, distributing (sharing) the transmit power burden among the different wireless devices, increasing the useful operation time of the individual wireless devices. Similarly, the wireless peer group may monitor for timing signals received from devices that are not part of the wireless peer group. This monitoring burden may also be distributed (shared) among the devices in the peer group allowing for a greater sleep time for individual wireless devices, increasing the useful operation time of the individual wireless devices.

    摘要翻译: 为了保持同步的无线对等体组,定时信号可以由无线对等体组中的一个或多个设备周期性地发送。 这些周期性定时信号可以由对等体组中的不同无线设备发送,分配(共享)不同无线设备之间的发射功率负担,增加各个无线设备的有用操作时间。 类似地,无线对等体组可以监视从不是无线对等体组的一部分的设备接收的定时信号。 该监视负担也可以在对等体组中的设备之间分配(共享),从而允许各个无线设备的更大的睡眠时间,从而增加各个无线设备的有用操作时间。