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1. 发明申请

WO2018060759A1 REDUCTION OF SHORT PDCCH OVERHEAD 审中-公开
标题翻译：减少短暂的PDCCH开销
公开(公告)号：WO2018060759A1
公开(公告)日：2018-04-05
申请号：PCT/IB2016/055883
申请日：2016-09-30
申请人： NOKIA TECHNOLOGIES OY , NOKIA USA INC.
发明人： SCHOBER, Karol , LINDH, Lars Erik , HUGL, Klaus
IPC分类号： H04L5/00 , H04W72/04
CPC分类号： H04L5/0053 , H04L5/0007 , H04L5/0037 , H04L5/0082 , H04L5/0094
摘要： In accordance with the example embodiments of the invention there is configuring a short physical downlink control channel with common search space candidates for at least one user device; scheduling devices in a downlink or uplink; assigning resources to carry fast downlink control information for each device in search space candidates; and send with the assigned short physical downlink control channel resources the fast downlink control information, including an indication of the assigning and of a short physical downlink shared channel for each device scheduled in a downlink. Further, in accordance with the example embodiments there is receiving a configuration of a short physical downlink control channel with common search space candidates; receiving fast downlink control information, including an indication of assigning of each scheduled device in an downlink or uplink and an indication of an assigned short physical downlink shared channel; and determining resources of the assigned channel.
摘要翻译：根据本发明的示例性实施例，为至少一个用户设备配置具有公共搜索空间候选的短物理下行链路控制信道; 在下行链路或上行链路中调度设备; 为搜索空间候选中的每个设备分配资源以携带快速下行链路控制信息; 并且利用所分配的短物理下行链路控制信道资源来发送快速下行链路控制信息，所述快速下行链路控制信息包括针对下行链路中调度的每个设备的分配指示和短物理下行链路共享信道。此外，根据示例实施例，正在接收具有公共搜索空间候选的短物理下行链路控制信道的配置; 接收快速下行链路控制信息，所述快速下行链路控制信息包括在下行链路或上行链路中指派每个调度的装置的指示以及指派的短物理下行链路共享信道并确定指定频道的资源。

2. 发明申请

WO2018015844A1 DOWNLINK CONTROL CHANNEL SEARCH SPACE DEFINITION FOR REDUCED PROCESSING TIME 审中-公开
标题翻译：下行链路控制通道搜索空间定义，减少处理时间
公开(公告)号：WO2018015844A1
公开(公告)日：2018-01-25
申请号：PCT/IB2017/054220
申请日：2017-07-12
申请人： NOKIA TECHNOLOGIES OY , NOKIA USA INC.
发明人： HUGL, Klaus , LUNTTILA, Timo Erkki , SCHOBER, Karol
IPC分类号： H04W72/04
摘要： A radio network sends to a user equipment (UE) an indication that reduced processing time associated with a reduced search space is operational for the UE. The reduced search space is a sub-set of a larger search space associated with a non-reduced processing time. The network sends to the UE within the reduced search space downlink control information (DCI) in subframe N that allocates to the UE a radio resource. If the allocated radio resource is uplink, the network receives uplink data from the UE on the allocated radio resource in a subframe spaced from the subframe N an amount of the reduced processing time (N+reduced processing time); and/or if the allocated radio resource is downlink the network sends downlink data to the UE on the allocated radio resource in subframe N and receives from the UE in reply feedback (ACK/NACK) signaling in a subframe N+reduced processing time.
摘要翻译：无线电网络向用户设备（UE）发送与减少的搜索空间相关联的减少的处理时间对于UE是可操作的指示。缩小搜索空间是与非缩减处理时间相关联的较大搜索空间的子集。网络在缩减的搜索空间内向UE分配在子帧N中的下行链路控制信息（DCI），其向UE分配无线电资源。如果所分配的无线电资源是上行链路，则网络在与子帧N间隔的子帧中在所分配的无线电资源上接收来自UE的上行链路数据，所述减少的处理时间（N +减少的处理时间）的量; 和/或如果分配的无线电资源是下行链路，则网络在子帧N中分配的无线电资源上向UE发送下行链路数据，并且在子帧N +减少的处理时间中从UE接收回复反馈（ACK / NACK）信令。 / p>

3. 发明申请

WO2017196363A1 FLEXIBLE CHANNEL STATE REPORTING 审中-公开
标题翻译：灵活的通道状态报告
公开(公告)号：WO2017196363A1
公开(公告)日：2017-11-16
申请号：PCT/US2016/032310
申请日：2016-05-13
申请人： NOKIA TECHNOLOGIES OY , NOKIA USA INC.
发明人： WANG, Xiaoyi , VOOK, Frederick Werner , VISOTSKY, Eugene , HUGL, Klaus
IPC分类号： H04L1/00
摘要： This document discloses a solution for flexible channel state reporting. According to an aspect, a method comprises: acquiring, in a terminal device, a resource budget for transmittal of a channel measurement report to an access node; performing, in the terminal device, channel measurements of a radio channel; selecting, in the terminal device, a feedback scheme of the channel measurement report on the basis of the resource budget and a result of the channel measurements; and causing transmission of the channel measurement report according to the selected feedback scheme.
摘要翻译：该文件公开了用于灵活的信道状态报告的解决方案。根据一方面，一种方法包括：在终端设备中获取用于向接入节点传送信道测量报告的资源预算; 在终端设备中执行无线电信道的信道测量; 在所述终端设备中，基于所述资源预算和所述信道测量的结果，选择所述信道测量报告的反馈方案; 并根据选择的反馈方案导致信道测量报告的传输。

4. 发明申请

WO2016046607A1 SYNCHRONOUS LICENSED ASSISTED ACCESS 审中-公开
标题翻译：同步许可协助访问
公开(公告)号：WO2016046607A1
公开(公告)日：2016-03-31
申请号：PCT/IB2014/064878
申请日：2014-09-26
申请人： NOKIA TECHNOLOGIES OY , NOKIA USA, INC.
发明人： HOOLI, Kari , HUGL, Klaus , TIIROLA, Esa , LUNTTILA, Timo
IPC分类号： H04L5/00 , H04L27/00 , H04W16/14 , H04W28/26 , H04W74/08
CPC分类号： H04W72/0446 , H04L5/001 , H04L5/0033 , H04L5/0041 , H04L27/0006 , H04W16/14 , H04W28/08 , H04W72/042 , H04W74/0808 , H04W74/0816
摘要： A method including forming a reservation signal including a first part and a second part; and transmitting the reservation signal by a base station in a first cell on a channel during a portion of a first subframe until start of a next following subframe. The first part is configured to reserve the channel between the base station and a user equipment (UE). The second part includes downlink Orthogonal Frequency Division Multiplexing {OFDM) symbols carrying at least one of Physical Downlink Shared Channel (PDSCH), Demodulation Reference Signal (DMRS), Cell Specific Reference Signal (CRS), Physical Downlink Control Channel (PDCCH), or a same Transport Block (TB) as a PDSCH on the next following subframe, and the portion is less than the entire first subframe.
摘要翻译：一种包括形成包括第一部分和第二部分的预约信号的方法; 以及在第一子帧的一部分期间由信道上的第一小区中的基站发送所述预约信号，直到下一个后续子帧的开始。第一部分被配置为在基站和用户设备（UE）之间预留信道。第二部分包括携带物理下行链路共享信道（PDSCH），解调参考信号（DMRS），小区特定参考信号（CRS），物理下行链路控制信道（PDCCH）或以下的至少一个的下行链路正交频分复用（OFDM）与下一个子帧上的PDSCH相同的传输块（TB），并且该部分小于整个第一子帧。

5. 发明申请

WO2020032975A1 IMPROVED RESOURCE UTILIZATION FOR GRANT-FREE OPERATION WITH TDD-BASED SYSTEM 审中-公开
公开(公告)号：WO2020032975A1
公开(公告)日：2020-02-13
申请号：PCT/US2018/046267
申请日：2018-08-10
申请人： NOKIA TECHNOLOGIES OY , NOKIA USA INC.
发明人： TIIROLA, Esa , HOOLI, Kari , LUNTTILA, Timo , HUGL, Klaus
IPC分类号： H04W74/08 , H04W72/04
摘要： In accordance with some embodiments, an apparatus comprising at least one processor and at least one memory including computer program code. The at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus to configure at least two uplink resource pools for contention-based physical uplink shared channel (CB PUSCH) usage. The at least two uplink resource pools comprise a first resource pool containing at least two CB PUSCH resources with a first starting point, and at least one second resource pool containing at least two CB PUSCH resources with a second starting point. The at least one memory and the computer program code are further configured to, with the at least one processor, cause the apparatus to configure at least one predefined sequence resource during a predefined sequence detection phase for each of the CB PUSCH resources associated with the at least one second resource pool. The at least one memory and the computer program code are further configured to, with the at least one processor, cause the apparatus to receive at least one contention based PUSCH resource from parallel resources corresponding to the first and the at least one second resource pools.

6. 发明申请

WO2018060831A1 GRANTING RESOURCES FOR UPLINK TRANSMISSIONS 审中-公开
标题翻译：为上行传输提供资源
公开(公告)号：WO2018060831A1
公开(公告)日：2018-04-05
申请号：PCT/IB2017/055808
申请日：2017-09-25
申请人： NOKIA TECHNOLOGIES OY , NOKIA USA INC.
发明人： LUNTTILA, Timo , HUGL, Klaus , SCHOBER, Karol , KORHONEN, Juha , BHAMRI, Ankit
IPC分类号： H04W72/14 , H04W74/04
摘要： A technique comprising: controlling downlink transmission of an uplink grant for one or more uplink data transmissions by a communication device, wherein said uplink grant identifies one combination from a set of predetermined combinations of one or more transmission time intervals and one or more uplink reference signal transmissions, including at least one combination of two or more transmission time intervals and one or more uplink reference signal transmissions; and using said one or more uplink reference signal transmissions of the identified combination to assist the recovery of data from the one or more uplink radio data transmissions by said communication device in the one or more transmission time intervals of the identified combination.
摘要翻译：一种技术，包括：控制通信设备对于一个或多个上行链路数据传输的上行链路许可的下行链路传输，其中所述上行链路许可从一组或多个传输时间的预定组合中识别一个组合间隔和一个或多个上行链路参考信号传输，包括两个或更多个传输时间间隔和一个或更多个上行链路参考信号传输的至少一个组合; 以及使用所识别组合的所述一个或一个以上上行链路参考信号传输来辅助所述通信装置在所识别组合的一个或一个以上传输时间间隔中从所述一个或一个以上上行链路无线电数据传输中恢复数据。

7. 发明申请

WO2016079632A1 SYNCHRONOUS LICENSED ASSISTED ACCESS 审中-公开
标题翻译：同步许可协助访问
公开(公告)号：WO2016079632A1
公开(公告)日：2016-05-26
申请号：PCT/IB2015/058645
申请日：2015-11-09
申请人： NOKIA TECHNOLOGIES OY , NOKIA USA INC.
发明人： HEISKALA, Juha , HUGL, Klaus , SORRI, Antti , RIBEIRO, Cassio , PAPADIMITRIOU, Panayiotis , NISSILA, Mauri , KORHONEN, Juha
IPC分类号： H04W72/12 , H04L5/00 , H04W16/14 , H04W74/08
CPC分类号： H04L5/00 , H04W16/14 , H04W74/0808
摘要： A method including forming a reservation signal comprising a first part and a second part; dividing data carried on a Physical Downlink Shared Channel (PDSCH) into a first portion and a second portion; and transmitting the reservation signal by a base station in a first cell on a channel during a section of a first subframe. The section is less than the entire first subframe. The first part of the reservation signal is configured to reserve the channel between the base station and a user equipment (UE). The first portion of the data is transmitted on the second part of the reservation signal. The second portion of the data is transmitted in a following subframe. A size of a sum of the first and second portions is about equivalent to a length of the first subframe.
摘要翻译：一种包括形成包括第一部分和第二部分的预约信号的方法; 将物理下行链路共享信道（PDSCH）承载的数据划分成第一部分和第二部分; 以及在第一子帧的部分期间由信道上的第一小区中的基站发送所述预约信号。该部分小于整个第一子帧。预留信号的第一部分被配置为在基站和用户设备（UE）之间预留信道。数据的第一部分在预留信号的第二部分上发送。数据的第二部分在随后的子帧中发送。第一和第二部分之和的大小约等于第一子帧的长度。

8. 发明申请

WO2021040681A1 ACTIVATION/RELEASE OPERATION FOR SPS AND CG TYPE 2 WITH A DCI HAVING CONFIGURABLE DCI FIELD SIZES 审中-公开
公开(公告)号：WO2021040681A1
公开(公告)日：2021-03-04
申请号：PCT/US2019/048016
申请日：2019-08-23
申请人： NOKIA TECHNOLOGIES OY , NOKIA USA INC.
发明人： HUGL, Klaus , YE, Sigen , MAO, Kathy
IPC分类号： H04W72/04
摘要： A method and apparatus for enabling use of DCI fields of variable size for indication of SPS and/or Type 2 CG configuration (s) for release and/or activation, By indicating more than one DCI field and concatenating the bits of the more than one indicated DCI fields, indication of scheduling configurations is possible even when the number of bits in a given DCI field is variable. In a case where there are insufficient bits in the indicated DCI field(s) to indicate a grant configuration, a method and apparatus is provided for enabling indication of at least a subset of grant configuration (s) using available bits of the indicated DCI field (s).

9. 发明申请

WO2019099876A1 HASHING FOR ALLOCATION OF CONTROL CHANNEL CANDIDATES 审中-公开
公开(公告)号：WO2019099876A1
公开(公告)日：2019-05-23
申请号：PCT/US2018/061583
申请日：2018-11-16
申请人： NOKIA TECHNOLOGIES OY , NOKIA USA INC.
发明人： BRAUN, Volker , TIIROLA, Esa , SCHOBER, Karol , HUGL, Klaus
IPC分类号： H04L5/00
CPC分类号： H04L5/0053
摘要： Various communication systems may benefit from allocation of candidates for a channel. For example, some new radio communication systems may benefit from hashing for allocation of control channel candidates. A method can include applying a hashing function for associating a plurality of decoding candidates of a search space set with subsets of control channel elements of a control resource set, and using the decoding candidate for scheduling of a user equipment in a control channel, wherein the hashing function is non-uniform in a pseudo-random manner and with one candidate per subband. The method can also include scheduling the user equipment based on the applied hashing function.

10. 发明申请

WO2017056020A1 SHORT PHYSICAL UPLINK SHARED CHANNEL ARRANGEMENT 审中-公开
标题翻译：短期物理上链共享通道布置
公开(公告)号：WO2017056020A1
公开(公告)日：2017-04-06
申请号：PCT/IB2016/055805
申请日：2016-09-28
申请人： NOKIA TECHNOLOGIES OY , NOKIA USA INC.
发明人： TIIROLA, Esa , HOOLI, Kari , LUNTTILA, Timo , HUGL, Klaus
IPC分类号： H04L5/00 , H04L27/26
CPC分类号： H04L5/0096 , H04L5/0044 , H04L5/0048
摘要： Various communication systems may benefit from efficient communications. For example, low latency long term evolution (LTE) systems may benefit from a short physical uplink shared channel (PUSCH) arrangement. A method may include operating a user equipment to follow a shortened transmission time interval. The shortened transmission time interval can be an integer number, L , of symbols in length. The method can also include sending a demodulation reference signal in at least a first symbol of the L symbols of the shortened transmission time interval.
摘要翻译：各种通信系统可能受益于有效的通信。例如，低延迟长期演进（LTE）系统可以受益于短物理上行链路共享信道（PUSCH）布置。一种方法可以包括操作用户设备以遵循缩短的传输时间间隔。缩短的传输时间间隔可以是整数L，符号的长度。该方法还可以包括在缩短的传输时间间隔的L个符号的至少第一符号中发送解调参考信号。

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