MANAGEMENT OF CONFLICTING SCHEDULING COMMANDS IN WIRELESS NETWORKS

    公开(公告)号:WO2019013927A1

    公开(公告)日:2019-01-17

    申请号:PCT/US2018/037878

    申请日:2018-06-15

    IPC分类号: H04W72/12

    摘要: A wireless node (e.g. , a slave relay node) may receive scheduling commands over multiple wireless links and identify a scheduling conflict. For example, the wireless node my identify a conflict of wireless resources indicated by the received scheduling commands. The wireless node may select a non-conflicting subset of the scheduling commands based on a conflict policy, and transmit data over the wireless links according to the non-conflicting subset of the scheduling commands. Additionally or alternatively, the wireless node may transmit a conflict report indicating the identified scheduling conflict. The conflict report may be sent to other wireless nodes (e.g. , master relay nodes associated with the conflicting scheduling commands). The other wireless nodes may engage in negotiation signaling to resolve the scheduling conflict, and may transmit an updated scheduling command to the slave relay node. The slave relay node may transmit data over wireless links based on the updated scheduling command.

    NETWORK NODE OF A TIME DIVISION DUPLEX SYSTEM, AND ARRANGEMENT, METHOD, AND COMPUTER PROGRAM THEREFOR
    2.
    发明申请
    NETWORK NODE OF A TIME DIVISION DUPLEX SYSTEM, AND ARRANGEMENT, METHOD, AND COMPUTER PROGRAM THEREFOR 审中-公开
    时分双工系统的网络节点及其布置,方法和计算机程序

    公开(公告)号:WO2018046364A1

    公开(公告)日:2018-03-15

    申请号:PCT/EP2017/071748

    申请日:2017-08-30

    IPC分类号: H04W72/12 H04W56/00

    摘要: A method of a network node of a time division duplex (TDD) system is disclosed. The method comprises acquiring a maximum cell synchronization error, determining a number of symbols of a partial uplink subframe (PUSF) based on the maximum cell synchronization error, and transmitting an indication of a PUSF configuration to at least one PUSF capable wireless communication device, wherein the PUSF configuration indicates the determined number of symbols of the PUSF. The method also comprises sending an uplink grant signal to one or more of the at least one PUSF capable wireless communication devices, wherein the uplink grant is for a PUSF immediately preceding another subframe to be used for downlink transmission. Transmitting the indication of the PUSF configuration may comprise broadcasting the indication or including the indication in the uplink grant signal.The method may further comprise receiving an indication of PUSF capability from the at least one PUSF capable wireless communication device, thereby identifying the at least one PUSF capable wireless communication device as PUSF capable. Corresponding computer program product, arrangement and network node are also disclosed.

    摘要翻译: 公开了时分双工(TDD)系统的网络节点的方法。 该方法包括获取最大小区同步误差,基于最大小区同步误差确定部分上行链路子帧(PUSF)的符号数量,并且向至少一个具有PUSF能力的无线通信设备传送PUSF配置的指示,其中 PUSF配置指示确定的PUSF的符号数量。 该方法还包括向至少一个具有PUSF能力的无线通信设备中的一个或多个发送上行链路许可信号,其中该上行链路许可用于紧接在另一个子帧之前的PUSF以用于下行链路传输。 发送PUSF配置的指示可以包括广播该指示或者在该上行链路许可信号中包括该指示。该方法可以进一步包括从该至少一个支持PUSF的无线通信设备接收PUSF能力的指示,从而识别至少一个 支持PUSF的无线通信设备可以支持PUSF。 还公开了相应的计算机程序产品,布置和网络节点。

    METHOD AND WIRELESS DEVICE FOR HANDLING TRANSMISSION OF DATA
    3.
    发明申请
    METHOD AND WIRELESS DEVICE FOR HANDLING TRANSMISSION OF DATA 审中-公开
    用于处理数据传输的方法和无线设备

    公开(公告)号:WO2018034604A1

    公开(公告)日:2018-02-22

    申请号:PCT/SE2016/050770

    申请日:2016-08-18

    发明人: FU, Jing ICKIN, Selim

    摘要: A method and a wireless device (100) for handling transmission of data. The cost for transmitting the data from the wireless device (100) can be reduced or even minimized by delaying (1:3) transmission until the transmission cost becomes lower, provided that the data can wait without becoming obsolete or useless at the receiving side. This is made possible by determining a delay tolerance of the data and determining a cost prediction for transmission (1:6) within said delay tolerance, e.g. when a cheaper connection (1:4) is used. Advantages may include reduced price to pay for the transmission, less energy consumption, and avoided usage of precious radio resources and network resources at times when the traffic load is high.

    摘要翻译: 一种用于处理数据传输的方法和无线设备(100)。 假设数据可以等待而不会在接收端变得过时或无用,通过延迟(1:3)传输直到传输成本变低,可以减少或甚至最小化从无线设备(100)传输数据的成本。 这通过确定数据的延迟容限并确定在所述延迟容限内的传输成本预测(1:6)成为可能,例如, 当使用更便宜的连接(1:4)时。 优势可能包括降低传输费用,减少能源消耗,避免在流量负载较高时使用宝贵的无线资源和网络资源。

    ユーザ装置、基地局、及びギャップ設定方法
    4.
    发明申请
    ユーザ装置、基地局、及びギャップ設定方法 审中-公开
    用户设备,基站和隙设置方法

    公开(公告)号:WO2017033568A1

    公开(公告)日:2017-03-02

    申请号:PCT/JP2016/069514

    申请日:2016-06-30

    IPC分类号: H04W72/04 H04W4/00 H04W24/10

    摘要: TTIの異なる少なくとも2つのキャリアを使用する移動通信システムにおいて、基地局と通信を行うユーザ装置において、前記ユーザ装置が前記基地局との通信を行わない期間であるギャップを設定するギャップ制御手段を備え、前記ギャップ制御手段は、前記2つのキャリアのうちの一方のキャリアに対して設定するギャップと共通のギャップを、前記2つのキャリアのうちの他方のキャリアに対するギャップとして設定するように構成されている。

    摘要翻译: 一种在移动通信系统中使用两个或更多个载波进行通信的用户设备,其中TTI不同,并且配备有用于设置间隙的间隙控制装置,该间隙是用户设备不是的间隔 与基站通信,其中间隙控制装置被配置为设置与两个载波中的一个载波相同的间隙,作为两个载波之间的另一个载波的间隙。

    METHOD AND APPARATUS FOR CONTROLLING DATA PACKET TRANSMISSION IN A DEVICE-TO-DEVICE COMMUNICATION
    5.
    发明申请
    METHOD AND APPARATUS FOR CONTROLLING DATA PACKET TRANSMISSION IN A DEVICE-TO-DEVICE COMMUNICATION 审中-公开
    用于控制设备到设备通信中的数据分组传输的方法和装置

    公开(公告)号:WO2017025795A1

    公开(公告)日:2017-02-16

    申请号:PCT/IB2016/001178

    申请日:2016-07-19

    申请人: ALCATEL LUCENT

    IPC分类号: H04W72/12 H04W88/02

    摘要: Embodiments of the present disclosure relate to a method and apparatus for controlling data packet transmission in a D2D communication. The method comprises: obtaining, by a current user equipment, data packet priority information regarding other user equipments; and controlling data packet transmission of the current user equipment based on the data packet priority information. According to the embodiments of the present disclosure, a support mechanism for a data packet priority may be introduced at an access stratum of the D2D communication, thereby supporting preferential transmission of the data packet across different UEs using the data packet priority, further satisfying the priority needs of the application layer, and facilitating a user to use.

    摘要翻译: 本公开的实施例涉及一种用于控制D2D通信中的数据分组传输的方法和装置。 该方法包括:通过当前用户设备获取关于其他用户设备的数据分组优先级信息; 以及基于所述数据分组优先级信息来控制当前用户设备的数据分组传输。 根据本公开的实施例,可以在D2D通信的接入层引入用于数据分组优先级的支持机制,从而支持使用数据分组优先级在不同UE之间优先传输数据分组,并进一步满足优先级 应用层的需要,并且便于用户使用。

    METHOD FOR SCHEDULING USER EQUIPMENT IN A HETEROGENEOUS NETWORK
    6.
    发明申请
    METHOD FOR SCHEDULING USER EQUIPMENT IN A HETEROGENEOUS NETWORK 审中-公开
    用于在异构网络中调度用户设备的方法

    公开(公告)号:WO2017000158A1

    公开(公告)日:2017-01-05

    申请号:PCT/CN2015/082754

    申请日:2015-06-30

    IPC分类号: H04W72/04

    CPC分类号: H04W72/1257 H04W16/32

    摘要: The invention relates to a method for scheduling user terminals in a heterogeneous network comprising a plurality of cooperating cells constituted by at least one macro cell and at least one small cell having at least partially overlapping coverage, each cooperating cell having corresponding radio resource blocks assigned to their respective user terminals, wherein for a centralized controller to assign a radio resource block of the macro cell, a utility metric associated with said radio resource block of the macro cell is determined for each combination of user terminal of the macro cell and of a user terminal of the small cell assigned to the corresponding radio resource block, and the radio resource block of the macro cell is assigned to the user terminal of the macro cell that maximizes said second utility metric.

    摘要翻译: 本发明涉及一种用于在异构网络中调度用户终端的方法,包括由至少一个宏小区和至少一个具有至少部分重叠覆盖的小区组成的多个协作小区,每个协作小区具有分配给 其各自的用户终端,其中为了分配宏小区的无线电资源块的集中式控制器,为宏小区的用户终端和用户的每个组合确定与宏小区的所述无线电资源块相关联的效用度量 分配给对应的无线电资源块的小小区的终端,并且将宏小区的无线资源块分配给最大化所述第二效用度量的宏小区的用户终端。

    端末装置、通信方法、および、集積回路
    7.
    发明申请
    端末装置、通信方法、および、集積回路 审中-公开
    终端设备,通信方法和集成电路

    公开(公告)号:WO2016204165A1

    公开(公告)日:2016-12-22

    申请号:PCT/JP2016/067741

    申请日:2016-06-15

    IPC分类号: H04W52/02 H04W72/04

    摘要: 端末装置は、サーチスペースにおいてMPDCCHをモニタし、MPDCCHのモニタリングを制御するDRX機能を実行し、サーチスペースは、第1のMPDCCH候補、および、第2のMPDCCH候補を含み、第1のMPDCCH候補の最初のOFDMシンボルは、前記第2のMPDCCH候補の最初のOFDMシンボルと同じであり、第1のMPDCCH候補の繰り返しレベルは、前記第2のMPDCCH候補の繰り返しレベルよりも少なく、第1のMPDCCH候補において検出されたMPDCCHが初期送信を指示する場合、第2のMPDCCH候補の最後のサブフレームにおいてdrx-InactivityTimerをスタート、または、再スタートする。

    摘要翻译: 该终端装置监视搜索空间中的MPDCCH,并执行控制MPDCCH监视的DRX功能。 搜索空间包括第一MPDCCH候选和第二MPDCCH候选。 第一MPDCCH候选的初始OFDM符号与第二MPDCCH候选的初始OFDM符号相同。 第一MPDCCH候选的重复级别低于第二MPDCCH候选的重复级别。 如果在第一MPDCCH候选中检测到的MPDCCH命令初始传输,则在第二MPDCCH候选的最后一个子帧中启动或重新启动drx-InactivityTimer。

    RECEPTION OF SIMULTANEOUS DOWNLINK TRANSMISSIONS BY A LOW COMPLEXITY USER EQUIPMENT
    8.
    发明申请
    RECEPTION OF SIMULTANEOUS DOWNLINK TRANSMISSIONS BY A LOW COMPLEXITY USER EQUIPMENT 审中-公开
    通过低复杂用户设备接收同时的下行链路传输

    公开(公告)号:WO2015065261A1

    公开(公告)日:2015-05-07

    申请号:PCT/SE2014/050452

    申请日:2014-04-11

    IPC分类号: H04W72/04

    摘要: A low complexity user equipment (40) includes maximum size restriction, such as a maximum transport block size, for simultaneous downlink transmissions. When the user equipment (40) receives simultaneous downlink transmission exceeding the maximum size restriction, the user equipment (40) is allowed to skip decoding of one or more of the downlink transmission (e.g.,one or more transport blocks) according to a predetermined set of rules.

    摘要翻译: 低复杂度用户设备(40)包括用于同时下行链路传输的最大尺寸限制,例如最大传输块大小。 当用户设备(40)接收超过最大大小限制的同时下行链路传输时,允许用户设备(40)根据预定的集合跳过下行链路传输(例如,一个或多个传输块)中的一个或多个的解码 的规则。

    IMPROVED SELECTION OF SCHEDULING POLICY FOR NETWORK COMMUNICATIONS LINKS AND D2D COMMUNICATIONS LINKS
    10.
    发明申请
    IMPROVED SELECTION OF SCHEDULING POLICY FOR NETWORK COMMUNICATIONS LINKS AND D2D COMMUNICATIONS LINKS 审中-公开
    网络通信链路和D2D通信链路的改进策略的改进

    公开(公告)号:WO2014180519A1

    公开(公告)日:2014-11-13

    申请号:PCT/EP2013/075416

    申请日:2013-12-03

    IPC分类号: H04W72/12

    摘要: A network node (310) comprising a radio frequency communications interface (230) and a controller (210), said network node (310) being configured to service at least one first radio frequency communication device (320) being configured for both network communication and for device-to-device communication with a second radio frequency communication device (325), wherein said controller (210) is configured to determine if a restriction of a scheduling policy is necessary for said first radio frequency communication device (320), select a scheduling policy accordingly. The controller is further configured to allocate communication resources according to said selected scheduling policy to said first radio frequency communication device (320). The scheduling policy is one which enables simultaneous network communication and device-to-device communication in said same transmission time interval (A, B, C, D, E) or one which enables either network communication or device-to-device communication in said same transmission time interval.

    摘要翻译: 包括射频通信接口(230)和控制器(210)的网络节点(310),所述网络节点(310)被配置为服务于至少一个第一射频通信设备(320),其被配置用于网络通信和 用于与第二射频通信设备(325)的设备到设备通信,其中所述控制器(210)被配置为确定所述第一射频通信设备(320)是否需要调度策略的限制,选择一个 相应调度策略。 控制器还被配置为根据所选择的调度策略将通信资源分配给所述第一射频通信设备(320)。 调度策略是能够在所述相同传输时间间隔(A,B,C,D,E)中同时进行网络通信和设备到设备通信的调度策略,或者可以在所述的同一传输时间间隔内实现网络通信或设备到设备通信 相同的传输时间间隔。