WIRELESS COMMUNICATION SYSTEM WITH CONFIGURABLE CYCLIC PREFIX LENGTH
    91.
    发明公开
    WIRELESS COMMUNICATION SYSTEM WITH CONFIGURABLE CYCLIC PREFIX LENGTH 审中-公开
    杀虫剂KOMMUNIKATIONSSYSTEM MIT KONFIGURIERBARER ZYKLISCHERPRÄFIXLÄNGE

    公开(公告)号:EP1751942A1

    公开(公告)日:2007-02-14

    申请号:EP05758183.7

    申请日:2005-06-03

    Abstract: Frame structures and transmission techniques for a wireless communication system are described. In one frame structure, a super-frame includes multiple outer-frames, and each outer-frame includes multiple frames, and each frame includes multiple time slots. The time slots in each super-frame are allocated for downlink and uplink and for different radio technologies (e.g., W-CDMA and OFDM) based on loading. Each physical channel is allocated at least one time slot in at least one frame of each outer-frame in the super-frame. An OFDM waveform is generated for each downlink OFDM slot and multiplexed onto the slot. A W-CDMA waveform is generated for each downlink W-CDMA slot and multiplexed onto the slot. A modulated signal is generated for the multiplexed W-CDMA and OFDM waveforms and transmitted on the downlink. Each physical channel is transmitted in bursts. The slot allocation and coding and modulation for each physical channel can change for each super-frame.

    Abstract translation: 描述了用于无线通信系统的帧结构和传输技术。 在一个帧结构中,超帧包括多个外帧,并且每个外帧包括多个帧,并且每个帧包括多个时隙。 每个超帧中的时隙基于加载被分配用于下行链路和上行链路以及不同的无线电技术(例如,W-CDMA和OFDM)。 每个物理信道在超帧中的每个外帧的至少一个帧中被分配至少一个时隙。 为每个下行链路OFDM时隙生成OFDM波形并复用到时隙上。 为每个下行链路W-CDMA时隙生成W-CDMA波形并复用到时隙上。 为多路复用的W-CDMA和OFDM波形生成调制信号并在下行链路上发送。 每个物理信道以突发方式传输。 对于每个超帧,每个物理信道的时隙分配和编码和调制可以改变。

    METHOD AND APPARATUS FOR FACILITATING DISTRIBUTED PROCESSING IN MULTIPLE-ANTENNA WIRELESS COMMUNICATION
    95.
    发明公开
    METHOD AND APPARATUS FOR FACILITATING DISTRIBUTED PROCESSING IN MULTIPLE-ANTENNA WIRELESS COMMUNICATION 审中-公开
    用于在多天线无线通信中促进分布处理的方法和设备

    公开(公告)号:EP3139695A3

    公开(公告)日:2017-10-18

    申请号:EP16194455.8

    申请日:2009-02-05

    CPC classification number: H04B7/0417 H04B7/063 H04W76/14 H04W88/04

    Abstract: A method for facilitating multiple-antenna wireless communication, comprising:
    employing a wired or wireless communication interface to obtain data identifying a WCD and a potential wireless partner of the WCD; employing a processor to generate indexing parameters facilitating distributed processing for multiple-antenna communication for the WCD or wireless partner; mapping the respective indexing parameters to respective instructions for independent implementation of the communication at the WCD or wireless partner; identifying respective wireless channels and resources for the WCD or wireless partner to be employed in implementing the communication; and employing the communication interface to forward the indexing parameters to the WCD.

    Abstract translation: 一种用于促进多天线无线通信的方法,包括:使用有线或无线通信接口来获得识别WCD和WCD的潜在无线伙伴的数据; 采用处理器来生成便于WCD或无线伙伴的多天线通信的分布式处理的索引参数; 将各个索引参数映射到用于在WCD或无线伙伴处独立实施通信的相应指令; 识别WCD或无线合作伙伴用于实现通信的相应无线信道和资源; 并使用通信接口将索引参数转发给WCD。

    TECHNIQUES FOR TRANSMITTING AND RECEIVING CHANNEL OCCUPANCY IDENTIFIERS OVER AN UNLICENSED RADIO FREQUENCY SPECTRUM BAND
    96.
    发明公开
    TECHNIQUES FOR TRANSMITTING AND RECEIVING CHANNEL OCCUPANCY IDENTIFIERS OVER AN UNLICENSED RADIO FREQUENCY SPECTRUM BAND 审中-公开
    在未经授权的射频频谱带上发送和接收频道占用标识符的技术

    公开(公告)号:EP3183934A1

    公开(公告)日:2017-06-28

    申请号:EP15739725.8

    申请日:2015-07-07

    Abstract: Techniques are described for wireless communication. A first method may include inserting, in a first transmission using a first radio access technology (RAT), a channel occupancy identifier for a second transmission using a second RAT. The first method may also include transmitting the first transmission having the channel occupancy identifier over an unlicensed radio frequency spectrum band. A second method may include receiving, at a receiver operated using a first RAT, a channel occupancy identifier for a transmission using a second RAT. The channel occupancy identifier may be received over an unlicensed radio frequency spectrum band. The second method may also include decoding the channel occupancy identifier to identify a backoff period, and refraining from accessing the unlicensed radio frequency spectrum band using the first RAT based at least in part on the identified backoff period.

    Abstract translation: 描述了用于无线通信的技术。 第一种方法可以包括在使用第一无线电接入技术(RAT)的第一传输中使用第二RAT插入用于第二传输的信道占用标识符。 第一种方法还可以包括在无执照射频频谱带上传输具有信道占用标识符的第一传输。 第二种方法可以包括在使用第一RAT操作的接收器处接收使用第二RAT的传输的信道占用标识符。 信道占用标识符可以通过无执照无线电频谱频带来接收。 第二种方法还可以包括对信道占用标识符进行解码以识别退避时段,并且至少部分地基于所识别的退避时段来避免使用第一RAT来接入无执照无线电频谱频带。

    ADAPTING DECISION PARAMETER FOR REACTING TO RESOURCE UTILIZATION MESSAGES
    99.
    发明公开
    ADAPTING DECISION PARAMETER FOR REACTING TO RESOURCE UTILIZATION MESSAGES 审中-公开
    应对资源利用新闻的决策参数适应化修改

    公开(公告)号:EP2122931A1

    公开(公告)日:2009-11-25

    申请号:EP08714265.9

    申请日:2008-03-27

    CPC classification number: H04W52/22 H04L47/10 H04L47/26

    Abstract: An adaptable decision parameter is used to determine whether to react to resource utilization messages. The decision parameter may comprise a decision threshold that is adapted based on received resource utilization messages. The decision parameter may comprise a probability that is used to determine whether to react to a received resource utilization message. Such a probability may be based on, for example, one or more channel conditions, the number of interferers seen by a node, the number of received resource utilization messages, or some other form of resource utilization message-related information.

    WEIGHTED FAIR SHARING OF A WIRELESS CHANNEL USING RESOURCE UTILIZATION MASKS
    100.
    发明公开
    WEIGHTED FAIR SHARING OF A WIRELESS CHANNEL USING RESOURCE UTILIZATION MASKS 审中-公开
    GEWICHTETE FAIRE AUFTEILUNG EINES FUNKKANALSÜBERRESSOURCENVERWENDUNGSMASKEN

    公开(公告)号:EP1941778A2

    公开(公告)日:2008-07-09

    申请号:EP06846165.6

    申请日:2006-10-26

    CPC classification number: H04W28/18 H04W16/14

    Abstract: Systems and methods are described that facilitate data communication in a wireless communication environment. According to various aspects, a node, such as an access point or an access terminal, may determine a number of channels over which it will transmit a communication signal. The node may then select channels based on whether the channels are available or unavailable, wherein available channels are preferentially selected over unavailable channels. The node may then transmit a signal over the at least one of the selected channels.

    Abstract translation: 描述了有助于评估无线通信环境中的节点(例如,接入点,接入终端等)的状况以确定给定节点相对于其他节点的不利程度的系统和方法。 第一节点可以接收资源利用消息(RxRUM)并且可以确定发送RxRUM的节点的不利程度。 然后,第一节点可以将其自身的劣势级别与发送节点进行比较,以便允许响应于RxRUM确定适当的动作过程。

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