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1. 发明授权

US11234220B2 Allocation of resources in physical uplink control channels 有权
公开(公告)号：US11234220B2
公开(公告)日：2022-01-25
申请号：US15286304
申请日：2016-10-05
申请人： NOKIA SOLUTIONS AND NETWORKS OY
发明人： Mieszko Chmiel , Grzegorz Ciolkowski , Lukasz Rygiel
IPC分类号： H04W4/00 , H04W72/04 , H04L5/00
摘要： Various communication systems may benefit from carrier aggregation. For example, carrier aggregation may benefit from improved resource allocation. A method, in certain embodiments, includes allocate resources in a subframe so as to avoid at least one of a first resource or a last resource in the subframe. The subframe does not comprise a sounding reference signal. The method also includes sending a message comprising the resource allocation of the subframe to a user equipment.

2. 发明申请

US20200304261A1 Apparatus, Methods, And Computer Program Products Providing An Indication Of Cyclic Prefix Length 审中-公开
公开(公告)号：US20200304261A1
公开(公告)日：2020-09-24
申请号：US16895042
申请日：2020-06-08
申请人： Nokia Solutions and Networks Oy
发明人： Mieszko Chmiel , Przemyslaw J. Czerepinski , Kaj T. Jansen
IPC分类号： H04L5/00 , H04J11/00 , H04L27/26 , H04W72/04
摘要： In one exemplary embodiment, a method includes: inserting an indication of a cyclic prefix length into a transmission; and sending the transmission. In another exemplary embodiment, a method includes: receiving a transmission; and processing the received transmission to obtain an indication of a cyclic prefix length.

3. 发明授权

US10484887B2 Monitoring and optimizing of control channel usage 有权
公开(公告)号：US10484887B2
公开(公告)日：2019-11-19
申请号：US15326617
申请日：2014-07-18
申请人： Nokia Solutions and Networks Oy
发明人： Mieszko Chmiel , Martin Kollar , Yizhi Yao
IPC分类号： H04W4/00 , H04W24/02 , H04W72/04
摘要： A method comprising monitoring whether or not an allocation of uplink communication resources on a primary cell of a communication network is successful for a communication element to be scheduled on a downlink channel of at least one secondary cell of the communication network, and incrementing at least one counter according to the monitoring result.

4. 发明申请

US20170150511A1 Rate Capping with Multiple Carrier Aggregation Schedulers 有权
公开(公告)号：US20170150511A1
公开(公告)日：2017-05-25
申请号：US15426107
申请日：2017-02-07
申请人： Nokia Solutions and Networks Oy
发明人： Mieszko Chmiel , Hans Kroener , Robert Buranyi
IPC分类号： H04W72/12
CPC分类号： H04W72/1205 , H04W72/12
摘要： In a first aspect, requests for carrier aggregation scheduling for a user equipment are received (S41) from a first cell used for carrier aggregation for the user equipment in a cellular communications network and n second cells of the cellular communications network, used for the carrier aggregation. The requests include a first scheduling decision of the first cell and n second scheduling decisions of the n second cells. It is checked (S42) whether or not the requests exceed limits of the user equipment, and the n second scheduling decisions are modified (S43) according to predefined rules such that the requests do not exceed the limits of the user equipment. In a second aspect, limits of the user equipment are increased by a margin (S51), the increased limits are split onto active cells of the first and n second cells according to a predefined rule (S52), and the margin is controlled (S54) dependent on whether the increased and split limits are exceeded or not by the requests (S53). If they are exceeded, the n second scheduling decisions may be modified according to the first aspect (S43).

5. 发明申请

US20160242164A1 Change of Rate Matching Modes in Presence of Channel State Information Reference Signal Transmission 审中-公开
公开(公告)号：US20160242164A1
公开(公告)日：2016-08-18
申请号：US15140759
申请日：2016-04-28
申请人： Nokia Solutions and Networks Oy
发明人： Mieszko Chmiel , Timo E. ROMAN
IPC分类号： H04W72/04 , H04L5/00 , H04W28/22
CPC分类号： H04W72/048 , H04L5/001 , H04L5/0023 , H04L5/0048 , H04L5/0053 , H04L5/0091 , H04L5/1446 , H04W8/22 , H04W28/22 , H04W72/042
摘要： In one aspect thereof the exemplary embodiments of this invention provide a method that includes, prior to confirmation that a network access node has correctly acquired capabilities of a user equipment, operating a user equipment with the network access node in accordance with a first rate matching mode and, only after confirmation to the user equipment that the network access node has correctly acquired capabilities of the user equipment, changing the rate matching mode to a second rate matching mode. In an embodiment the first rate matching mode comprises puncturing a downlink shared channel transmission with a set of resource elements, which may be at least one of reference symbols and muted resource elements, and the second rate matching mode comprises rate matching the downlink shared channel around those resource elements that are members of the set of resource elements. Also described are apparatus and computer readable storage medium storing program code that operate in accordance with the method.

6. 发明授权

US10716118B2 Change of rate matching modes in presence of channel state information reference signal transmission 有权
公开(公告)号：US10716118B2
公开(公告)日：2020-07-14
申请号：US16114330
申请日：2018-08-28
申请人： Nokia Solutions and Networks Oy
发明人： Mieszko Chmiel , Timo E. Roman
IPC分类号： H04W72/04 , H04L5/00 , H04L5/14 , H04W28/22 , H04W8/22
摘要： In one aspect thereof the exemplary embodiments of this invention provide a method that includes, prior to confirmation that a network access node has correctly acquired capabilities of a user equipment, operating a user equipment with the network access node in accordance with a first rate matching mode and, only after confirmation to the user equipment that the network access node has correctly acquired capabilities of the user equipment, changing the rate matching mode to a second rate matching mode. In an embodiment the first rate matching mode comprises puncturing a downlink shared channel transmission with a set of resource elements, which may be at least one of reference symbols and muted resource elements, and the second rate matching mode comprises rate matching the downlink shared channel around those resource elements that are members of the set of resource elements. Also described are apparatus and computer readable storage medium storing program code that operate in accordance with the method.

7. 发明授权

US09392605B2 Change of rate matching modes in presence of channel state information reference signal transmission 有权
公开(公告)号：US09392605B2
公开(公告)日：2016-07-12
申请号：US14742014
申请日：2015-06-17
申请人： Nokia Solutions and Networks Oy
发明人： Mieszko Chmiel , Timo E. Roman
IPC分类号： H04W72/04 , H04L5/00 , H04L5/14 , H04W28/22 , H04W8/22
CPC分类号： H04W72/048 , H04L5/001 , H04L5/0023 , H04L5/0048 , H04L5/0053 , H04L5/0091 , H04L5/1446 , H04W8/22 , H04W28/22 , H04W72/042
摘要： In one aspect thereof the exemplary embodiments of this invention provide a method that includes, prior to confirmation that a network access node has correctly acquired capabilities of a user equipment, operating a user equipment with the network access node in accordance with a first rate matching mode and, only after confirmation to the user equipment that the network access node has correctly acquired capabilities of the user equipment, changing the rate matching mode to a second rate matching mode. In an embodiment the first rate matching mode comprises puncturing a downlink shared channel transmission with a set of resource elements, which may be at least one of reference symbols and muted resource elements, and the second rate matching mode comprises rate matching the downlink shared channel around those resource elements that are members of the set of resource elements. Also described are apparatus and computer readable storage medium storing program code that operate in accordance with the method.

8. 发明授权

US09094978B2 Change of rate matching modes in presence of channel state information reference signal transmission 有权
标题翻译：存在通道状态信息参考信号传输时速率匹配模式的变化
公开(公告)号：US09094978B2
公开(公告)日：2015-07-28
申请号：US14160890
申请日：2014-01-22
申请人： Nokia Solutions and Networks Oy
发明人： Mieszko Chmiel , Timo E. Roman
IPC分类号： H04W72/04 , H04L5/00 , H04L5/14 , H04W28/22 , H04W8/22
CPC分类号： H04W72/048 , H04L5/001 , H04L5/0023 , H04L5/0048 , H04L5/0053 , H04L5/0091 , H04L5/1446 , H04W8/22 , H04W28/22 , H04W72/042
摘要： In one aspect thereof the exemplary embodiments of this invention provide a method that includes, prior to confirmation that a network access node has correctly acquired capabilities of a user equipment, operating a user equipment with the network access node in accordance with a first rate matching mode and, only after confirmation to the user equipment that the network access node has correctly acquired capabilities of the user equipment, changing the rate matching mode to a second rate matching mode. In an embodiment the first rate matching mode comprises puncturing a downlink shared channel transmission with a set of resource elements, which may be at least one of reference symbols and muted resource elements, and the second rate matching mode comprises rate matching the downlink shared channel around those resource elements that are members of the set of resource elements. Also described are apparatus and computer readable storage medium storing program code that operate in accordance with the method.
摘要翻译：在其一个方面，本发明的示例性实施例提供一种方法，其包括在确认网络接入节点具有正确获取的用户设备的能力之前，根据第一速率匹配模式与网络接入节点一起操作用户设备并且仅在向用户设备确认网络接入节点已经正确地获取了用户设备的能力之后，将速率匹配模式改变为第二速率匹配模式。在一个实施例中，第一速率匹配模式包括用一组资源元素（其可以是参考符号和静态资源元素中的至少一个）对下行链路共享信道传输进行删截，并且第二速率匹配模式包括对下行链路共享信道的速率匹配那些资源元素是资源元素集合的成员。还描述了存储根据该方法操作的程序代码的装置和计算机可读存储介质。

9. 发明授权

US10098124B2 Change of rate matching modes in presence of channel state information reference signal transmission 有权
公开(公告)号：US10098124B2
公开(公告)日：2018-10-09
申请号：US15140759
申请日：2016-04-28
申请人： Nokia Solutions and Networks Oy
发明人： Mieszko Chmiel , Timo E. Roman
IPC分类号： H04W72/04 , H04L5/00 , H04L5/14 , H04W28/22 , H04W8/22
摘要： In one aspect thereof the exemplary embodiments of this invention provide a method that includes, prior to confirmation that a network access node has correctly acquired capabilities of a user equipment, operating a user equipment with the network access node in accordance with a first rate matching mode and, only after confirmation to the user equipment that the network access node has correctly acquired capabilities of the user equipment, changing the rate matching mode to a second rate matching mode. In an embodiment the first rate matching mode comprises puncturing a downlink shared channel transmission with a set of resource elements, which may be at least one of reference symbols and muted resource elements, and the second rate matching mode comprises rate matching the downlink shared channel around those resource elements that are members of the set of resource elements. Also described are apparatus and computer readable storage medium storing program code that operate in accordance with the method.

10. 发明授权

US10051637B2 Method, apparatus and computer program product for enhanced control channel usage in carrier aggregation 有权
公开(公告)号：US10051637B2
公开(公告)日：2018-08-14
申请号：US15228547
申请日：2016-08-04
申请人： Nokia Solutions and Networks Oy
发明人： Mieszko Chmiel , Simon Goedecke , Carolin Huppert
IPC分类号： H04W4/00 , H04W72/04 , H04L5/00
摘要： The present invention addresses a method, apparatus and computer program product for managing control channel usage in Carrier Aggregation, which implement defining a time reuse factor for a Physical Uplink Control Channel resource on a Primary Cell for enabling time multiplexing the subframes of the resource, and assigning a Physical Uplink Control Channel resource element to a requesting User Equipment by using colliding resources in different subframes, wherein the time reuse factor is variably set based on at least one of the number of requesting User Equipments and the individual traffic needs of the requesting User Equipment.

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