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    SIGNAL TRANSMISSION FOR PROXIMITY-BASED SERVICES WIRELESS COMMUNICATIONS
    32.
    发明申请
    SIGNAL TRANSMISSION FOR PROXIMITY-BASED SERVICES WIRELESS COMMUNICATIONS 有权
    用于基于接近服务的无线通信的信号传输

    公开(公告)号：US20160095099A1

    公开(公告)日：2016-03-31

    申请号：US14864390

    申请日：2015-09-24

    Applicant: NOKIA SOLUTIONS AND NETWORKS OY

    Inventor： Weidong YANG ,  Juha Sakari KORHONEN ,  Esa Tapani TIIROLA ,  Cassio Barboza RIBEIRO

    IPC: H04W72/04 ,  H04W48/08 ,  H04W72/12

    CPC classification number: H04W8/005 ,  H04L5/00 ,  H04W48/16

    Abstract: A technique may include transmitting, by a user device in a proximity-based services wireless network via a first time-frequency resource identified by a first logical time index within N logical time resources and a first logical frequency index in the range from 0 to M−1, a first occurrence of a signal for the user device during a transmission period; determining a time index adjustment associated with the first logical frequency index; determining, by the user device, a second logical time index of a second time-frequency resource for transmitting from the user device a second occurrence of the signal within the transmission period, the second logical time index being determined based on the first logical time index and the time index adjustment associated with the first logical frequency index; and transmitting, by the user device via the second time-frequency resource, a second occurrence of the signal during the transmission period.

    Abstract translation: 一种技术可以包括通过由N逻辑时间资源内的第一逻辑时间索引识别的第一时间频率资源和从0到M的范围内的第一逻辑频率索引，在基于邻近度的服务无线网络中的用户设备 -1，在传输期间第一次出现用户设备的信号; 确定与所述第一逻辑频率指标相关联的时间指标调整; 由所述用户装置确定第二时间频率资源的第二逻辑时间索引，用于在所述传输周期内从所述用户装置发送所述信号的第二次出现，所述第二逻辑时间索引基于所述第一逻辑时间索引确定 以及与第一逻辑频率指标相关联的时间指标调整; 以及由所述用户设备经由所述第二时间频率资源在所述传输周期期间发送所述信号的第二次出现。

    Proximity Service in Communications
    33.
    发明申请
    Proximity Service in Communications 有权
    通讯接近服务

    公开(公告)号：US20150327047A1

    公开(公告)日：2015-11-12

    申请号：US14426833

    申请日：2012-09-11

    Applicant: Nokia Solutions and Networks Oy

    Inventor： Esa Tapani TIIROLA ,  Kari Juhani HOOLI ,  Timo Erikki LUNTTILA ,  Kari Pekka PAJUKOSKI

    IPC: H04W8/00 ,  H04W4/00 ,  H04W76/02

    CPC classification number: H04W8/005 ,  H04W4/70 ,  H04W72/00 ,  H04W76/14

    Abstract: Two physical layer user terminal capability alternatives are introduced for device-to-device discovery for FDD mode terminals: a full discovery physical layer capability, and a partial discovery physical layer capability. The full discovery physical layer capability corresponds to an alternative where a discovery-capable user terminal has a capability to perform both Discovery_Scan (on an uplink band) and Discovery_Tx (on a downlink band) operations. A Discovery_Tx operation corresponds to transmission of a discovery signal to another user terminal directly over the air. A Discovery_Scan operation corresponds to reception of the discovery signal from another user terminal directly over the air. The partial discovery physical layer capability corresponds to an alternative where the discovery-capable terminal has a capability to perform either Discovery_Scan operation (on the downlink band) or Discovery_Tx (on the uplink band) operation (or both).

    Abstract translation: 为FDD模式终端的设备到设备发现引入了两个物理层用户终端功能替代方案：完全发现物理层功能和部分发现物理层功能。 完全发现物理层能力对应于具有发现能力的用户终端具有执行Discovery_Scan（在上行链路频带）和Discovery_Tx（在下行链路频带上）操作的能力的替代方案。 Discovery_Tx操作对应于直接在空中将发现信号发送到另一个用户终端。 Discovery_Scan操作对应于直接在空中接收来自另一个用户终端的发现信号。 部分发现物理层能力对应于可发现能力终端具有执行Discovery_Scan操作（在下行链路频带）或Discovery_Tx（在上行链路频带上）操作（或两者）的能力的替代方案。

    BLOCK-IFDMA MULTIPLEXING SCHEME WITH FLEXIBLE PAYLOAD
    35.
    发明申请
    BLOCK-IFDMA MULTIPLEXING SCHEME WITH FLEXIBLE PAYLOAD 审中-公开

    公开(公告)号：US20200287671A1

    公开(公告)日：2020-09-10

    申请号：US16081987

    申请日：2017-03-02

    Applicant: NOKIA SOLUTIONS AND NETWORKS OY

    Inventor： Kari Juhani HOOLI ,  Timo Erkki LUNTTILA ,  Esa Tapani TIIROLA

    IPC: H04L5/00 ,  H04J11/00

    Abstract: Various communication systems may benefit from multiplexing schemes. For example, various wireless communication systems may benefit from a block-IFDMA multiplexing scheme with a flexible payload. A method can include determining whether a first type of uplink signal or a second type of uplink signal is to be processed for transmission on an interlace. The method can also include determining whether to apply spreading based on intra-symbol spreading codes, inter-symbol spreading codes, or both intra-symbol spreading codes and inter-symbol spreading codes, based on the determination of whether the first type of uplink signal or the second type of uplink signal is to be processed for transmission. The method can further include causing transmission of the determined at least one of the first type of uplink signal and the second type of uplink signal according to the determination regarding applying spreading.

    ENHANCED CARRIER AGGREGATION IN COMMUNICATIONS
    37.
    发明申请
    ENHANCED CARRIER AGGREGATION IN COMMUNICATIONS 审中-公开

    公开(公告)号：US20180102892A1

    公开(公告)日：2018-04-12

    申请号：US15565000

    申请日：2015-04-10

    Applicant: Nokia Solutions and Networks Oy

    Inventor： Timo Erkki LUNTTILA ,  Esa Tapani TIIROLA ,  Kari Juhani HOOLI ,  Klaus HUGL

    IPC: H04L5/00 ,  H04L1/18 ,  H04L1/16

    CPC classification number: H04L5/0055 ,  H04L1/1607 ,  H04L1/1812 ,  H04L1/1822 ,  H04L1/1825 ,  H04L1/1861 ,  H04L2001/125 ,  H04W72/0446

    Abstract: A method comprises defining (401), in a network node (e NB), scheduled downlink carriers from a list of configured downlink carriers. The network node (e NB) defines (401) a downlink assignment index of the scheduled carrier having at least the lowest carrier index from the list of configured carriers, based on a total number of scheduled carriers. The network node (e NB) defines (401) the downlink assignment index for each other scheduled carrier having a higher carrier index from the list of configured carriers. The network node (e NB) transmits (402) to a terminal device (UE) a control message corresponding to each scheduled carrier, the control message indicating a downlink assignment scheduling a physical downlink shared channel, and comprising the defined downlink assignment index. The network node (e NB) receives (405) from the terminal device (UE), uplink control signalling indicating HARQ-ACKs related to physical downlink shared channels corresponding to the scheduled carriers.

    SIGNALLING FOR GROUP COMMUNICATIONS
    40.
    发明申请
    SIGNALLING FOR GROUP COMMUNICATIONS 有权
    集团通信信号

    公开(公告)号：US20160073422A1

    公开(公告)日：2016-03-10

    申请号：US14783366

    申请日：2013-05-30

    Applicant: NOKIA SOLUTIONS AND NETWORKS OY

    Inventor： Kari Pekka PAJUKOSKI ,  Esa Tapani TIIROLA

    IPC: H04W72/12 ,  H04W72/00 ,  H04W4/08 ,  H04W76/02 ,  H04W72/04 ,  H04W72/14

    CPC classification number: H04W72/121 ,  H04W4/08 ,  H04W72/005 ,  H04W72/0406 ,  H04W72/14 ,  H04W76/11

    Abstract: Apparatus and method for signalling are provided. The solution includes reserving resources for communication of a set of nodes (114, 116, 118) organized into one or more scheduling groups having a predetermined group identity, each node in a scheduling group having a unique identity. Scheduling messages are transmitted to all nodes, the messages including the group identity designating the scheduling group the message is intended, an information element indicating identity of the node allowed to transmit, a bitmap indicating identities of nodes instructed to receive, and information on parameters needed to transmit and receive data utilising the resources allocated for communication.

    Abstract translation: 提供信号的装置和方法。 解决方案包括为组织成具有预定组标识的一个或多个调度组的一组节点（114,116,118）的通信预留资源，调度组中的每个节点具有唯一的身份。 调度消息被发送到所有节点，消息包括指定消息所针对的调度组的组标识，指示允许发送的节点的标识的信息元素，指示接收的节点的标识的位图以及所需参数的信息 使用分配给通信的资源来发送和接收数据。

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