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    • 5. 发明授权
    • Coexistence of priority broadcast and unicast in peer-to-peer networks
    • 优先级广播和单播在对等网络中的共存
    • US09237553B2
    • 2016-01-12
    • US13454963
    • 2012-04-24
    • Ying WangSundar SubramanianXinzhou WuJunyi LiThomas J. Richardson
    • Ying WangSundar SubramanianXinzhou WuJunyi LiThomas J. Richardson
    • H04W72/00
    • H04W72/005
    • A method, a computer program product, and an apparatus are provided. In one configuration, the apparatus transmits a first broadcast signal including information indicating an intention to use a unicast resource for a broadcast. In addition, the apparatus transmits a second broadcast signal in the unicast resource. In another configuration, the apparatus, which is a first wireless device, receives a first broadcast signal from a second wireless device including information indicating an intention to use a unicast resource for a broadcast. In addition, the apparatus receives a first scheduling signal from the second wireless device in a scheduling resource. The first scheduling signal is for indicating a second intention to use the unicast resource for transmitting a second broadcast signal. Furthermore, the apparatus refrains from transmitting a second scheduling signal in the scheduling resource in response to the first scheduling signal.
    • 提供了一种方法,计算机程序产品和装置。 在一种配置中,设备发送包括表示使用广播资源的意图的信息的第一广播信号。 另外,该装置在单播资源中发送第二广播信号。 在另一种配置中,作为第一无线设备的设备从第二无线设备接收包括指示使用用于广播的单播资源的意图的信息的第一广播信号。 此外,该装置在调度资源中从第二无线装置接收第一调度信号。 第一调度信号用于指示使用单播资源发送第二广播信号的第二意图。 此外,该设备响应于第一调度信号,避免在调度资源中发送第二调度信号。
    • 6. 发明授权
    • Transmit power control based on receiver gain setting in a wireless communication network
    • 基于无线通信网络中接收机增益设置的发射功率控制
    • US09014104B2
    • 2015-04-21
    • US12264679
    • 2008-11-04
    • Junyi LiYing WangAleksandar Jovicic
    • Junyi LiYing WangAleksandar Jovicic
    • H04W72/04H04W52/52H04W52/24H04W52/38
    • H04W52/52H04W52/242H04W52/383
    • Techniques for performing transmit power control based on receiver gain setting in a wireless communication network are described. In an aspect, a terminal A may estimate pathloss to another terminal B, e.g., based on a peer discovery signal received from terminal B. Terminal A may then determine a transmit power level for a peer-to-peer (PTP) signal (e.g., a paging signal) based on the estimated pathloss, a receiver gain setting at terminal B, and a target received power level for the PTP signal. Terminal A may send the PTP signal at the determined transmit power level to terminal B. In another aspect, terminal B may use different receiver gain settings in different time intervals to receive PTP signals from other terminals. Terminal A may then select a suitable time interval to send the PTP signal based on the pathloss and the different receiver gain settings used by terminal B.
    • 描述了基于无线通信网络中的接收机增益设置来执行发射功率控制的技术。 在一方面,终端A可以例如基于从终端B接收到的对等体发现信号来估计到另一个终端B的路径损耗。终端A然后可以确定对等(PTP)信号的发射功率电平(例如, ,寻呼信号),基于所估计的路径损耗,终端B的接收机增益设置以及PTP信号的目标接收功率电平。 终端A可以以确定的发射功率电平向终端B发送PTP信号。另一方面,终端B可以在不同的时间间隔中使用不同的接收机增益设置来从其他终端接收PTP信号。 然后,终端A可以根据终端B使用的路径损耗和不同的接收机增益设置来选择合适的时间间隔来发送PTP信号。