公开(公告)号：US20210045087A1

公开(公告)日：2021-02-11

申请号：US16976003

申请日：2019-02-25

Applicant: Nokia Technologies Oy

Inventor： Olli Alanen ,  Jari Pekka Mustajarvi ,  Hans Thomas Hohne ,  Janne Petteri Tervonen ,  Mika Kasslin

IPC: H04W72/00 ,  H04W8/08 ,  H04W74/08

Abstract: There is provided a method in an access point, the method comprising: grouping a plurality of terminal devices that are within certain radio distance from each other into same group; selecting a single terminal device of the group to reply to a transmission request message on behalf of the group; transmitting the transmission request message, wherein the transmission request message indicates the single selected terminal device of the group that should reply to the transmission request message on behalf of the group; and in response to the transmitting the transmission request message, initiating receiving a transmission response message from the single selected terminal device on behalf of the group.

公开(公告)号：US10823829B2

公开(公告)日：2020-11-03

申请号：US15571144

申请日：2015-05-22

Applicant: Nokia Technologies Oy

Inventor： Jarkko Kneckt ,  Olli Alanen ,  Mika Kasslin ,  Janne Marin

IPC: H04W24/00 ,  G01S11/02 ,  G01S5/14 ,  H04W64/00 ,  G01S13/76 ,  G01S11/08 ,  H04W88/02 ,  H04M1/725

Abstract: This document discloses a solution for determining distances. In the solution, a first frame is transmitted (200) to a second apparatus; a second frame is received (202) from the second apparatus, as response to the first frame; an indication of the duration between the reception time of the first frame and transmission of the second frame is received (204); an indication whether the duration is constant or variable is received (206); and in case the duration is constant, the distance between the first apparatus and the second apparatus is determined (208) based at least partly on the indication of the duration.

公开(公告)号：US10404899B2

公开(公告)日：2019-09-03

申请号：US15626517

申请日：2017-06-19

Applicant: Nokia Technologies Oy

Inventor： Enrico Henrik Rantala ,  Esa Tuomaala ,  Mika Kasslin ,  Janne Marin ,  Olli Alanen ,  Muninder Veldandi ,  Mark Wagner ,  Fred Simon

IPC: H04N7/00 ,  H04N5/225 ,  H04N13/243 ,  H04N5/232 ,  H04N5/247 ,  H04N7/10 ,  G03B37/04 ,  G06T19/00 ,  H04N5/92

Abstract: An apparatus comprises: a camera module for obtaining a first image, the camera module having at least one port, each of the at least one ports being associated with an attachment position for receiving a second camera module for obtaining a second image; a processor for detecting a position of a second camera module and providing, to an image processing controller, information relating to at least one of the position of the second camera module and the first image obtained by the camera module; and a memory for storing the information relating to at least one of the position of the second camera module and the first image obtained by the camera module.

公开(公告)号：US09867040B2

公开(公告)日：2018-01-09

申请号：US15047674

申请日：2016-02-19

Applicant: Nokia Technologies Oy

Inventor： Janne Marin ,  Mika Kasslin ,  Jarkko Kneckt ,  Olli Alanen

IPC: H04L29/06 ,  H04W12/02 ,  H04W4/00 ,  H04W12/08 ,  H04W84/18

CPC classification number: H04W12/02 ,  H04L63/0421 ,  H04L63/101 ,  H04W4/80 ,  H04W12/08 ,  H04W84/18

Abstract: Embodiments enable privacy protection for increasing service anonymity. A method comprises receiving a service discovery frame from a wireless device operating synchronously in a neighbor awareness network cluster, including scrambled values associated with service names, each of the scrambled values being a hash of an argument comprising the service name and a component value selected based on a current synchronous time shared with the wireless device. The received scrambled values are compared with scrambled values associated with maintained service names, each being a hash of an argument comprising a valid service name of a known service and a component value selected based on the current synchronous time. If any of the received scrambled values satisfies the comparison with a scrambled value associated with the service name, then the received scrambled value is determined to be associated with the known service.

公开(公告)号：US20170346673A1

公开(公告)日：2017-11-30

申请号：US15536331

申请日：2014-12-15

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Jarkko Kneckt ,  Enrico-Henrik Rantala ,  Mika Kasslin ,  Janne Marin ,  Olli Alanen

IPC: H04L29/12 ,  H04L29/08 ,  H04W48/16

CPC classification number: H04L29/12 ,  H04L29/08 ,  H04L61/6022 ,  H04L67/16 ,  H04L67/322 ,  H04W8/005 ,  H04W48/16 ,  H04W84/18

Abstract: This document discloses a solution where a frame transferred in a wireless network comprises a group address, and wherein the group address comprises a service identifier identifying a service provided in the wireless network. Apparatuses of the wireless network may employ the group address to identify the service.

公开(公告)号：US20170055279A1

公开(公告)日：2017-02-23

申请号：US15118965

申请日：2014-02-13

Applicant: Nokia Technologies Oy

Inventor： Pekka Janis ,  Jarkko Lauri Sakari Kneckt ,  Olli Alanen

IPC: H04W72/12 ,  H04B17/318 ,  H04W74/08

CPC classification number: H04W72/1231 ,  H04B17/318 ,  H04W72/12 ,  H04W74/0816 ,  H04W84/12

Abstract: This document discloses a solution for enabling overlapping transmissions in a wireless network. An apparatus may be arranged to detect a response to a frame, the response transmitted from a first device as addressed to a second device different from the apparatus and comprising a first value indicating a received signal strength between the first device and the second device. The apparatus may determine a second value indicating a received signal strength of the response in the apparatus and cause transmission of a frame that overlaps with a transmission between the first device and the second device only if the second value in proportion to the first value is below a determined threshold.

Abstract translation: 本文件公开了一种在无线网络中实现重叠传输的解决方案。 可以将装置设置为检测对帧的响应，从第一设备发送的响应发送到不同于设备的第二设备，并且包括指示第一设备和第二设备之间的接收信号强度的第一值。 该装置可以确定指示装置中的响应的接收信号强度的第二值，并且仅当与第一设备成比例的第二值低于第一设备和第二设备之间的传输时，才重新发送与第一设备和第二设备之间的传输重叠的帧 一个确定的门槛。

公开(公告)号：US20160248494A1

公开(公告)日：2016-08-25

申请号：US14627051

申请日：2015-02-20

Applicant: Nokia Technologies Oy

Inventor： Jarkko Kneckt ,  Olli Alanen ,  Mika Kasslin ,  Janne Marin ,  Enrico Henrik Rantala

IPC: H04B7/06 ,  H04W72/04

CPC classification number: H04W74/0816 ,  H04W16/14

Abstract: This document discloses some embodiments for configuring simultaneous transmissions in a wireless network. According to an aspect, a method including: detecting, by a first apparatus of a first wireless network on the basis of a first criterion, that transmissions performed simultaneously with a second apparatus of a second wireless network are allowed; determining, on the basis of a second criterion different from the first criterion, to prohibit frame transmissions simultaneous with frame transmissions of the second apparatus; upon the determining, causing transmission of a control message in the first wireless network, wherein the control message includes an instruction to refrain from transmissions simultaneously with the second apparatus.

Abstract translation: 本文件公开了用于在无线网络中配置同时传输的一些实施例。 根据一个方面，一种方法包括：允许第一无线网络的第一装置基于第一准则检测与第二无线网络的第二装置同时执行的传输; 基于与第一标准不同的第二准则，确定与第二装置的帧传输同时进行的帧传输; 在确定时，引起第一无线网络中的控制消息的传输，其中控制消息包括与第二设备同时避免传输的指令。

公开(公告)号：US09198197B2

公开(公告)日：2015-11-24

申请号：US14081463

申请日：2013-11-15

Applicant: Nokia Technologies Oy

Inventor： Jarkko Lauri Sakari Kneckt ,  Olli Alanen

IPC: H04W74/08 ,  H04L1/18 ,  H04L1/00 ,  H04W84/12

CPC classification number: H04W74/0816 ,  H04L1/0007 ,  H04L1/1887 ,  H04W84/12

Abstract: There is provided a method comprising: determining, by a transmitter node, maximum packet duration for a data packet to be transmitted, wherein the data packet comprises a plurality of data units; causing a transmission of the data packet; causing a reception of an acknowledgement frame indicating a failed reception of multiple consecutive data units of the transmitted data packet; determining a transmission duration during which the failed multiple consecutive data units were transmitted; and determining whether or not to adjust the maximum packet duration for upcoming data packet transmissions on the basis of the determined transmission duration.

Abstract translation: 提供了一种方法，包括：由发射机节点确定要发射的数据分组的最大分组持续时间，其中所述数据分组包括多个数据单元; 导致数据包的传输; 接收指示发送的数据分组的多个连续数据单元的接收失败的确认帧; 确定发送失败的多个连续数据单元的传输持续时间; 以及基于所确定的传输持续时间来确定是否调整用于即将到来的数据分组传输的最大分组持续时间。