SYSTEMS, METHODS AND DEVICES FOR MULTIPLE SIGNAL CO-EXISTENCE IN MULTIPLE-USE FREQUENCY SPECTRUM
    22.
    发明公开
    SYSTEMS, METHODS AND DEVICES FOR MULTIPLE SIGNAL CO-EXISTENCE IN MULTIPLE-USE FREQUENCY SPECTRUM 审中-公开
    系统,方法和设备共存的多个信号在可重复使用FREQUENCY SPECTRUM

    公开(公告)号:EP3092848A1

    公开(公告)日:2016-11-16

    申请号:EP15733237.0

    申请日:2015-01-06

    Abstract: Co-existence muting gaps can be included in an LTE protocol over unlicensed spectrum to enable a more efficient sharing with other wireless technologies, including wireless local area networks (WLANs). For example, an LTE protocol can be altered to include muting gaps that align with a WLAN beacon. In another example, a WLAN access point (AP) can create an information element (IE) that describes muting gaps available to WLAN stations (STAs) such that STAs can remain in a low power state until a muting gap is available. In yet another example, a cell tower and WLAN can be configured such that WLAN beacons occur when the cell tower is not transmitting during selected portions of LTE frames.

    Abstract translation: 共存静默间隙可以被包括在LTE协议在未经许可的频谱,以使与其他无线技术,包括无线局域网络(WLAN)的更有效的共享。 对于实施例,LTE协议的信标可被改变以包括静默间隙并与WLAN对齐。 在另一实施例中,WLAN接入点(AP)可信息元素上创建(IE)那样描述了静音提供给无线站的间隙(STA)的搜索没有的STA可以保持在低功率状态,直到静音间隙是可用的。 在又一个实施例,小区塔和Wi-Fi可以被配置搜索做WLAN信标时出现的小区塔没有在LTE帧的选定部分发射。

    CHANNEL RESERVATION FOR OPERATION IN AN UNLICENSED SPECTRUM
    23.
    发明公开
    CHANNEL RESERVATION FOR OPERATION IN AN UNLICENSED SPECTRUM 审中-公开
    EANEM UNLIZENCHENER SPEKTRUM的KANALRESERVIERUNGFÜRBETRIEB

    公开(公告)号:EP3138322A1

    公开(公告)日:2017-03-08

    申请号:EP15786654.2

    申请日:2015-03-11

    Abstract: Embodiments described herein relate generally to a communication between a user equipment (“UE”) and an evolved Node Bs (“eNBs”) in a plurality of frequency bands. An eNB may transmit cross-carrier, cross-subframe scheduling information to a UE in a licensed frequency band. In response reception of the scheduling information, the UE may sense a wireless transmission medium to determine if the medium is idle. If the medium is idle, the UE may generate and transmit a request to reserve the medium in the unlicensed frequency band (e.g., a Clear-to-Send message). The eNB may transmit downlink data to the UE in the unlicensed frequency band. Other embodiments may be described and/or claimed.

    Abstract translation: 本文描述的实施例一般涉及用户设备(“UE”)和多个频带中的演进节点B(“eNB”)之间的通信。 eNB可以向许可频带中的UE发送跨载波跨子帧调度信息。 响应于调度信息的接收,UE可以感测无线传输介质以确定介质是否空闲。 如果介质空闲,则UE可以生成并发送在非许可频带(例如,清除发送消息)中保留介质的请求。 eNB可以在非许可频带中向UE发送下行链路数据。 可以描述和/或要求保护其他实施例。

    SYSTEMS, METHODS AND DEVICES FOR SELECTIVE INTERFERENCE COORDINATION IN A CELLULAR PROTOCOL
    25.
    发明公开
    SYSTEMS, METHODS AND DEVICES FOR SELECTIVE INTERFERENCE COORDINATION IN A CELLULAR PROTOCOL 审中-公开
    SYSTEME,VERFAHREN UND VORRICHTUNGEN ZUR SELEKTIVEN INTERFERENZKOORDINATION IN EINEM MOBILFUNKPROTOKOLL

    公开(公告)号:EP3100509A1

    公开(公告)日:2016-12-07

    申请号:EP15743527.2

    申请日:2015-01-29

    Abstract: A user equipment (UE) can reserve shared spectrum between two wireless protocols upon the request from a tower. For example, an enhanced node B (eNB or eNodeB) transmits a message to associated UEs including a set of candidate UEs, a length of time to reserve, and a frequency band to use. UEs perform medium sensing on the specified spectrum if a UE finds its identifier in the set of candidate UEs. Candidate UEs transmit a clear to send (CTS) message with channel reservation information if the medium is idle. A result of the success or failure of the CTS transmission attempt is sent back to the eNB. Upon receiving the feedback information from the UEs, the eNB starts sending data to those UEs that sent the positive feedback on the channel reservation.

    Abstract translation: 根据来自塔的请求,用户设备(UE)可以在两个无线协议之间预留共享频谱。 例如,增强节点B(eNB或eNodeB)向包括一组候选UE的相关UE发送消息,要预留的时间长度和要使用的频带。 如果UE在候选UE集合中找到其标识符,则UE在指定频谱上执行介质感测。 候选UE如果介质空闲,则发送具有信道预留信息的清除发送(CTS)消息。 CTS传输尝试的成功或失败的结果被发回到eNB。 在从UE接收到反馈信息时,eNB开始向在信道预留上发送正反馈的那些UE发送数据。

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