公开(公告)号：US20160081079A1

公开(公告)日：2016-03-17

申请号：US14891298

申请日：2013-06-06

Applicant: Nokia Technologies Oy

Inventor： Jarkko Lauri Sakari KNECKT ,  Janne MARIN ,  Mika KASSLIN

IPC: H04W72/04 ,  H04W72/00

CPC classification number: H04W72/0413 ,  H04W72/005 ,  H04W76/40 ,  H04W84/12

Abstract: A method, apparatus, and computer program for routing messages between terminal devices of a wireless network are provided. A terminal device of the wireless network generates a signaling message to be transmitted as a broadcast or multicast message to at least one other terminal device of the wireless network, causes transmission of the signaling message as a unicast message to the access node and, after transmitting the unicast message to the access node, receives the signaling message from the access node as the broadcast or multicast message. Further explanations: terminal devices (of a WLAN) broadcast or multicast control messages between each other by employing the access node (AP) as a broker for the signaling messages. For instance, channel reservation messages are encapsulated as unicast messages and sent to an AP to broadcast such reservation messages to other terminals competing for the same channel access. Each terminal adapts its channel reservations based on the information broadcasted by the other terminals via the AP. Alternatively, terminal devices may exchange information about the services they support.

Abstract translation: 提供了一种用于在无线网络的终端设备之间路由消息的方法，装置和计算机程序。 无线网络的终端装置生成要作为广播或多播消息发送到无线网络的至少一个其他终端装置的信令消息，将信令消息作为单播消息发送到接入节点，并且在发送 向接入节点发送单播消息，从接入节点接收作为广播或组播消息的信令消息。 进一步说明：通过使用接入节点（AP）作为信令消息的代理，在终端设备（WLAN）之间进行广播或组播控制消息。 例如，信道预留消息被封装为单播消息，并且发送到AP以将这样的预留消息广播到竞争相同信道接入的其他终端。 每个终端根据由其他终端通过AP广播的信息来适应其信道预约。 或者，终端设备可以交换关于他们所支持的服务的信息。

公开(公告)号：US20200344684A1

公开(公告)日：2020-10-29

申请号：US16769155

申请日：2019-01-04

Applicant: Nokia Technologies Oy

Inventor： Enrico RANTALA ,  Mika KASSLIN ,  Janne MARIN ,  Olli ALANEN

IPC: H04W52/02 ,  H04W8/00 ,  H04W48/16

Abstract: According to an example aspect of the present invention, there is provided a method, comprising: establishing, via a main radio, a data link schedule comprising a plurality of communication resource periods for a data link between a first wireless device and a second wireless device, wherein at least a sub-set of the plurality of communication resource periods are scheduled to start periodically, pausing data transmission by transferring, via the main radio, a control message during a communication resource period of the data link schedule, entering the power save mode in response to transferring the control message, maintaining the power save mode over at least one further communication resource period of the data link schedule, and transmitting a wake-up frame, via a wake-up radio different from the main radio, in response to detecting need for further data transmission during the data link schedule.

公开(公告)号：US20190320389A1

公开(公告)日：2019-10-17

申请号：US16473017

申请日：2017-01-03

Applicant: Nokia Technologies Oy

Inventor： Olli ALANEN ,  Mika KASSLIN ,  Janne MARIN ,  Enrico Henrik RANTALA

IPC: H04W52/02 ,  H04W72/04 ,  H04L27/02

Abstract: This document discloses a solution for simultaneous operation of multiple radio technologies. According to an aspect, there is provided a method comprising: determining, by an access node of a wireless network, to transmit frames on a frequency channel; determining, by the access node, a first sub-band of the frequency channel for wake-up radio transmissions according to a wake-up radio access technology and a second sub-band of the frequency channel, different from the first sub-band, for main radio transmissions according to another radio access technology; performing, by the access node, an allocation of the first sub-band for the wake-up radio transmissions and a simultaneous allocation of the second sub-band for the main radio transmissions; transmitting, by the access node by using a main radio interface of the access node operating according to said another radio access technology, a frame comprising a header indicating said allocations, and transmitting, by the access node after transmitting the header, a wake-up signal on the first sub-band by using a wake-up radio interface of the access node operating according to the wake-up radio access technology and, simultaneously, transmitting another radio signal on the second sub-band by using the main radio interface of the access node.

公开(公告)号：US20190258955A1

公开(公告)日：2019-08-22

申请号：US16342295

申请日：2017-10-26

Applicant: Nokia Technologies Oy

Inventor： Janne MARIN ,  Mika KASSLIN ,  Lauri LAITINEN ,  Istvan BESZTERI ,  Olli ALANEN ,  Oleg CHISTYAKOV

IPC: G06N20/00 ,  G06F21/62

Abstract: A method comprising: identifying characteristic changes in radio environment arising from a person; and using the identified characteristic changes in radio environment arising from a person to predict when a person approaches a display apparatus and to pre-fetch data for the person.

公开(公告)号：US20170325159A1

公开(公告)日：2017-11-09

申请号：US15533763

申请日：2014-12-11

Applicant: Nokia Technologies Oy

Inventor： Jarkko KNECKT ,  Mika KASSLIN ,  Janne MARIN ,  Enrico-Henrik RANTALA ,  Olli ALANEN

IPC: H04W48/18 ,  H04W8/18 ,  H04W48/14 ,  H04W76/02

CPC classification number: H04W48/18 ,  H04W8/18 ,  H04W8/20 ,  H04W48/14 ,  H04W76/14

Abstract: An extension to ANDSF management object as defined in TS 23.312 is provided to support adhoc network connection establishment like WF-Fi direct or WLAN direct. In some example embodiments there is provided a method. The method may include receiving, at a user equipment, a network selection policy, wherein the network selection policy indicates whether the user equipment is allowed to or inhibited from operating in accordance with a local service network; allowing, at the user equipment when the received network selection policy indicates an allowance, transmission via the local service network; and inhibiting, at the user equipment when the received network selection policy indicates an inhibition, transmission via the local service network. Related systems, methods, and articles of manufacture are also disclosed.

公开(公告)号：US20170325092A1

公开(公告)日：2017-11-09

申请号：US15531417

申请日：2014-12-11

Applicant: Nokia Technologies Oy

Inventor： Jarkko KNECKT ,  Mika KASSLIN ,  Janne MARIN ,  Enrico-Henrik RANTALA ,  Olli ALANEN

IPC: H04W12/06 ,  H04W88/04

CPC classification number: H04W76/14 ,  H04W12/06 ,  H04W48/02 ,  H04W88/04

Abstract: In some example embodiments there is provided a method. The method may include sending, by a user equipment having a connection to a service at a cloud-based server, a publication message to a local cluster comprising at least one other user equipment and the user equipment, wherein the publication message offers to share, with the at least one other user equipment, the connection; receiving, by the user equipment, a request from the at least one other user equipment to access the connection made available by the user equipment, when the at least one other user equipment lacks connectivity to the service at the cloud-based server; and sending, by the user equipment, a response message indicating to the at least one other user equipment whether the at least one other user equipment is allowed to access the connection made available by the user equipment.

公开(公告)号：US20170078905A1

公开(公告)日：2017-03-16

申请号：US15122745

申请日：2014-03-24

Applicant: Nokia Technologies Oy

Inventor： Mika KASSLIN ,  Janne MARIN ,  Mika RINNE ,  Antti SORRI

IPC: H04W24/10 ,  H04W48/20 ,  H04W28/08 ,  H04L12/26

CPC classification number: H04W24/10 ,  H04L43/16 ,  H04W28/08 ,  H04W48/14 ,  H04W48/20 ,  H04W84/12

Abstract: Methods and apparatus, including computer program products, are provided for adaptation of WLAN selection thresholds. In one aspect there is provided a method, which may include receiving, at a user equipment, information including one or more thresholds for use when evaluating a selection of a wireless local area network access point for offloading; comparing, by the user equipment, a quality of an access provided by the wireless local area network access point selected in accordance with the one or more thresholds to another quality provided by a cellular access point; reporting, by the user equipment, a result of the comparing; and receiving, by the user equipment in response to the reporting, additional information including one or more adjusted thresholds for use when evaluating wireless local area network access point selection. Related systems, articles of manufacture, and the like are also disclosed.

Abstract translation: 提供了包括计算机程序产品在内的方法和装置，用于适应WLAN选择阈值。 在一个方面，提供了一种方法，其可以包括在用户设备处接收包括用于评估无线局域网接入点的选择以用于卸载时使用的一个或多个阈值的信息; 由用户设备将根据一个或多个阈值选择的无线局域网接入点提供的接入质量与由蜂窝接入点提供的另一质量进行比较; 报告，由用户设备进行比较的结果; 以及响应于所述报告，由所述用户设备接收包括在评估无线局域网接入点选择时使用的一个或多个调整阈值的附加信息。 还公开了相关系统，制品等。

公开(公告)号：US20160381559A1

公开(公告)日：2016-12-29

申请号：US15039813

申请日：2013-12-04

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Janne MARIN ,  Niko KIUKKONEN

IPC: H04W12/08 ,  H04W48/20 ,  H04W48/16

CPC classification number: H04W12/08 ,  H04L63/107 ,  H04W48/16 ,  H04W48/20

Abstract: An apparatus (121) including a connectivity management unit (350) configured to provide wireless network access; a local secure storage (330) configured to securely store access point information; and a processor (240) configured to control the local secure storage to selectively provide a subset of the access point information to the connectivity management unit of the apparatus.

Abstract translation: 一种设备（121），包括被配置为提供无线网络接入的连接性管理单元（350） 被配置为安全地存储接入点信息的本地安全存储器（330） 以及配置成控制所述本地安全存储器以选择性地将所述接入点信息的子集提供给所述设备的连接性管理单元的处理器（240）。

公开(公告)号：US20160302144A1

公开(公告)日：2016-10-13

申请号：US15040032

申请日：2016-02-10

Applicant: Nokia Technologies Oy

Inventor： Mika KASSLIN ,  Janne MARIN

IPC: H04W48/20 ,  H04W72/04

CPC classification number: H04W72/0486 ,  H04W28/08 ,  H04W48/14 ,  H04W84/12

Abstract: A method to provide interoperable mechanisms for efficient use of frequency bands and channels in Wi-Fi networks, including receiving, by an access point device, a wireless request message from a wireless device, requesting information on candidate wireless networks; determining, by the access point device, whether the wireless device is associated with the access point device; and composing, by the access point device, a forwarding message to be transmitted by the access point device to a server, and including in the forwarding message an indication that the wireless device is associated with the access point device, if the wireless device is associated with the access point device.

Abstract translation: 一种提供用于有效利用Wi-Fi网络中的频带和频道的互操作机制的方法，包括接入点设备从无线设备接收无线请求消息，请求有关候选无线网络的信息; 由所述接入点设备确定所述无线设备是否与所述接入点设备相关联; 以及由所述接入点设备将由所述接入点设备发送到服务器的转发消息，并且如果所述无线设备相关联，则在所述转发消息中包括所述无线设备与所述接入点设备相关联的指示 与接入点设备。

公开(公告)号：US20160286388A1

公开(公告)日：2016-09-29

申请号：US15047674

申请日：2016-02-19

Applicant: Nokia Technologies Oy

Inventor： Janne MARIN ,  Mika KASSLIN ,  Jarkko KNECKT ,  Olli ALANEN

IPC: H04W12/02 ,  H04L29/06

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.

Abstract translation: 实施例允许隐私保护以增加服务匿名性。 一种方法包括从邻居感知网络集群中同步操作的无线设备接收服务发现帧，所述无线设备包括与服务名称相关联的加扰值，所述加扰值是包括所述服务名称和基于所选择的组件值的参数的散列 在与无线设备共享的当前同步时间上。 将接收到的加扰值与与维护的服务名称相关联的加扰值进行比较，每个服务名称是包括已知服务的有效服务名称和基于当前同步时间选择的分量值的参数的散列。 如果接收到的加扰值中的任一个满足与与服务名称相关联的加扰值的比较，则确定所接收的扰频值与已知服务相关联。