公开(公告)号：US20140226609A1

公开(公告)日：2014-08-14

申请号：US14346167

申请日：2011-09-23

Applicant: Nokia Solutions and Networks Oy

Inventor： Kari Juhani Hooli ,  Esa Tapani Tiirola ,  Jari Yrjana Hulkkonen

IPC: H04W16/14 ,  H04W74/08 ,  H04W72/04

CPC classification number: H04W16/14 ,  H04W72/042 ,  H04W72/0426 ,  H04W74/0833

Abstract: The invention relates to an apparatus including at least one processor and at least one memory including a computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: convey a set of changeable sharing profiles to a node being a secondary user of the shared spectrum, the set of changeable sharing profiles including changeable spectrum sharing conditions; change at least one sharing profile of the set of changeable sharing profiles during shared spectrum usage, and indicate the change of the at least one sharing profile to the node being the secondary user of the shared spectrum.

Abstract translation: 本发明涉及一种包括至少一个处理器和至少一个包括计算机程序代码的存储器的设备，所述至少一个存储器和所述计算机程序代码被配置为与所述至少一个处理器一起使所述设备至少传达 一组可变共享简档到作为共享频谱的次要用户的节点，该组可变共享简档包括可变频谱共享条件; 在共享频谱使用期间改变所述一组可变共享简档的至少一个共享简档，并且将所述至少一个共享简档的改变指示为作为所述共享频谱的次要用户的节点。

公开(公告)号：US11012220B2

公开(公告)日：2021-05-18

申请号：US15921064

申请日：2018-03-14

Applicant: Nokia Solutions and Networks Oy

Inventor： Esa Tapani Tiirola ,  Timo Erkki Lunttila ,  Kari Juhani Hooli

IPC: H04W4/00 ,  H04L5/00 ,  H04L1/18 ,  H04W72/04

Abstract: The disclosure relates operation where information of at least one selected resource from a pool of resources for control signals in uplink is signalled in downlink. At least one resource is selected from a pool of resources for control signals in the uplink, where after information of the selected at least one resource is signalled in the downlink. Communication of control signals in the uplink by at least one device is facilitated such that at least one non-selected resource from the pool of resources is used in sending of control signals in the uplink. The at least one resource is implicitly derived in accordance with a predefined rule.

公开(公告)号：US10904879B2

公开(公告)日：2021-01-26

申请号：US16090337

申请日：2016-04-01

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Timo Erkki Lunttila ,  Sigen Ye ,  Esa Tapani Tiirola ,  Kari Juhani Hooli

IPC: H04W4/00 ,  H04W72/04 ,  H04L5/00 ,  H04W74/08 ,  H04L27/26

Abstract: Various communication systems may benefit from improved uplink data transmission. A method may include determining an assignment, at a user equipment, of a first set of physical resource blocks in an unlicensed spectrum to a physical random access channel. The physical random access channel occupies at least one of the physical resource blocks, and wherein the at least one of the physical resource blocks occupied by the physical random channel are distributed into clusters in a frequency domain. The method may also include determining an assignment, when the user equipment transmits data, of a second set of at least one remaining physical resource block of the physical resource blocks to at least one uplink channel. In addition, the method can include transmitting random access preambles through the physical radio access channel or data through of the at least one the uplink channel from the user equipment to a network entity.

公开(公告)号：US10530553B2

公开(公告)日：2020-01-07

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 ,  H04L1/16 ,  H04L1/18 ,  H04L1/12 ,  H04W72/04

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.

公开(公告)号：US20190166618A1

公开(公告)日：2019-05-30

申请号：US16265250

申请日：2019-02-01

Applicant: Nokia Solutions and Networks Oy

Inventor： Klaus Hugl ,  Timo Erkki Lunttila ,  Kari Juhani Hooli ,  Esa Tapani Tiirola ,  Sigen Ye

IPC: H04W72/14 ,  H04W72/12 ,  H04W28/18 ,  H04L5/00 ,  H04B7/06 ,  H04W16/14

Abstract: When triggering a user equipment (UE) to send a reference signal (SRS) the network configures the UE with multiple parameter sets, each having a timing indication. The UE's resource allocation grants multiple uplink (UL) subframes and identifies/selects one of those parameter sets. The timing indication of the selected set identifies one of the granted UL subframes, in one embodiment by counting only among the allocated/granted shortened UL subframes. This triggers the UE to send SRS in that identified shortened UL subframe. In one embodiment if no UL subframes in the grant are shortened this triggers the UE to send SRS in a subframe previous to all the allocated/granted multiple UL subframes. The same mechanism can be used to trigger feedback reports such as aperiodic channel state information or block ACK/NACK reports, where the different UL signaling being triggered is requested in the network's resource allocation to the UE.

公开(公告)号：US10284314B2

公开(公告)日：2019-05-07

申请号：US14889498

申请日：2013-05-09

Applicant: Nokia Solutions and Networks Oy

Inventor： Timo Erkki Lunttila ,  Esa Tapani Tiirola ,  Kari Juhani Hooli ,  Rapeepat Ratasuk

IPC: H04B17/24 ,  H04L1/00 ,  H04W24/08 ,  H04L5/14 ,  H04B17/345

Abstract: Channel state information is generated by a communication device. The device can determine that at least one uplink resource element of a radio frame is to be left unoccupied and perform at least one interference measurement on at least one downlink resource element coinciding with the at least one unoccupied uplink resource element, A channel state information report can then be generated based on the measurement, A network node may cause the communication device to leave at feast one uplink resource element of a radio frame unoccupied.

公开(公告)号：US09900888B2

公开(公告)日：2018-02-20

申请号：US14763576

申请日：2013-01-28

Applicant: Nokia Solutions and Networks Oy

Inventor： Kari Juhani Hooli ,  Yuyu Yan ,  Timo Erkki Lunttila ,  Esa Tapani Tiirola ,  Pasi Eino Tapio Kinnunen

IPC: H04W72/04 ,  H04W72/12 ,  H04L12/805

CPC classification number: H04W72/0446 ,  H04L47/36 ,  H04W72/1257 ,  H04W72/1268

Abstract: The disclosure relates to subframe bundling in a system where subframe bundling is based on a set of bundling definitions. Control information is provided for at least one communication device configured to provide subframe bundling such that the control information is generated to be at least partially inconsistent with the set of bundling definitions. The control information is signaled to the at least one communication device to adjust the state of subframe bundling and/or size of subframe bundled transmission in accordance with a predefined rule by the at least one communication device. When the device receives the information, is determines that received control information is inconsistent with the set of bundling definitions. In response to the determination, the device can adjust the state of subframe bundling and/or size of subframe bundled transmission.

公开(公告)号：US09887803B2

公开(公告)日：2018-02-06

申请号：US14759389

申请日：2013-03-25

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Kari Pekka Pajukoski ,  Olav Tirkkonen ,  Esa Tapani Tiirola ,  Kari Juhani Hooli ,  Pasi Eino Tapio Kinnunen

IPC: H04L1/00 ,  H04W52/24 ,  H03M13/35 ,  G06F11/10 ,  H04L5/00 ,  H04W52/26

CPC classification number: H04L1/0041 ,  G06F11/10 ,  H03M13/353 ,  H04L1/0015 ,  H04L1/0033 ,  H04L1/0045 ,  H04L1/0057 ,  H04L1/009 ,  H04L5/0023 ,  H04L5/0046 ,  H04L5/006 ,  H04L5/0064 ,  H04W52/241 ,  H04W52/262 ,  H04W52/265

Abstract: Improved adaptation to a frequency band comprising sub-bands is provided by receiving a coding rate of an error correction coding scheme for encoding modulation symbols to be transmitted on sub-bands of a frequency band in radio communications, determining relative radio channel qualities of the sub-bands of the frequency band, and allocating transmission power between the sub-bands at least on the basis of the relative radio channel qualities of the sub-bands and the received coding rate.

公开(公告)号：US09813217B2

公开(公告)日：2017-11-07

申请号：US14968979

申请日：2015-12-15

Applicant: Nokia Solutions and Networks Oy

Inventor： Frank Frederiksen ,  Esa Tapani Tiirola ,  Bernhard Raaf ,  Kari Pekka Pajukoski ,  Kari Juhani Hooli

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04L5/0092 ,  H04L5/0042 ,  H04L5/0058 ,  H04W72/0493

Abstract: Apparatus and method for resource allocation are provided. An apparatus includes a controller which is configured to utilize a tree structure with more than one branch in the resource allocation of physical resource blocks, each branch including one or more legal starting positions for resource allocation. Each starting position is associated with a cluster of physical resource blocks, the number of starting positions being different on each branch. The size of the resource clusters of each branch is different. The controller is configured to denote each resource cluster with a predefined index, and allocate one or more clusters to user equipment uplink connection.

公开(公告)号：US09503874B2

公开(公告)日：2016-11-22

申请号：US14443501

申请日：2013-01-02

Applicant: Nokia Solutions and Networks Oy

Inventor： Kari Juhani Hooli ,  Kari Pekka Pajukoski ,  Esa Tapani Tiirola ,  Pasi Eino Tapio Kinnunen

IPC: H04W4/22 ,  H04W28/26 ,  H04W72/04 ,  H04W72/08

CPC classification number: H04W4/22 ,  H04W4/90 ,  H04W28/26 ,  H04W72/0426 ,  H04W72/082

Abstract: Methods and apparatuses for supporting communication of critical data in a cellular system are disclosed. Upon determination of communication of critical data in a first cell a node of the first cell generates a signal including information of reservation of radio resources for said communication of critical data. The signal is communicated from the first cell to at least one second cell to reduce interference on said radio resources. A node of a second cell receives the signal and manages interference on said radio resources based on the signal. This includes prevention or limitation of use of said radio resources in the second cell when the second cell is not involved in communication of critical data.

Abstract translation: 公开了用于支持蜂窝系统中关键数据通信的方法和装置。 在确定第一小区中的关键数据的通信时，第一小区的节点生成包括用于所述关键数据的通信的无线电资源的预留信息的信号。 信号从第一小区传送到至少一个第二小区，以减少对所述无线电资源的干扰。 基于该信号，第二小区的节点接收信号并管理对所述无线资源的干扰。 这包括当第二小区不涉及关键数据的通信时，防止或限制使用第二小区中的所述无线电资源。