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1. 发明申请

US20230117937A1 DETECTING NEW TRANSMISSION OPPORTUNITIES 有权
公开(公告)号：US20230117937A1
公开(公告)日：2023-04-20
申请号：US17766441
申请日：2019-10-11
申请人： Nokia Technologies Oy
发明人： Olli ALANEN , Enrico Henrik RANTALA , Mika KASSLIN , Janne MARIN , Veli-Matti KOLMONEN
IPC分类号： H04W74/08
摘要： This document discloses a solution for detecting a transmission opportunity. According to an aspect, a method comprises as performed by an apparatus of a first wireless network: detecting a first transmission from a first apparatus of a second wireless network different from the first wireless network; transmitting, to a second apparatus of the first wireless network, a transmission mode request, wherein the transmission mode request indicates a request to transmit from the apparatus to the second apparatus at least during an interframe space of a transmission opportunity between the first apparatus and another apparatus of the second wireless network, receiving a transmission mode response from the second apparatus, wherein the transmission mode response indicates acceptance of the request; in response to detecting a second transmission from the first apparatus, transmitting a data frame during an interframe space following the second transmission.

2. 发明申请

US20160262090A1 Procedure for Selecting Network Discovery Method 有权
标题翻译：选择网络发现方法的步骤
公开(公告)号：US20160262090A1
公开(公告)日：2016-09-08
申请号：US14638165
申请日：2015-03-04
申请人： Nokia Technologies Oy
发明人： Janne MARIN , Mika KASSLIN , Jarkko KNECKT , Olli ALANEN , Enrico Henrik RANTALA
IPC分类号： H04W48/16 , H04W74/08
CPC分类号： H04W48/16 , H04W74/0816 , H04W84/12
摘要： This document discloses a solution for selecting a network discovery method in an apparatus. According to an aspect, the apparatus performs the following: performing initial channel assessment of a radio channel at maximum a determined time period shorter than or equal to the shortest of a plurality of discovery frame broadcast periodicities employed by access nodes the apparatus is configured to search for in network discovery; upon determining that a transmission has been detected in the initial channel assessment, selecting a network discovery according to a first network discovery method; and upon detecting no transmission on the radio channel during the initial channel assessment, selecting network discovery according to a second network discovery method different from the first network discovery method
摘要翻译：该文献公开了一种用于在装置中选择网络发现方法的解决方案。根据本发明的一个方面，该装置执行以下操作：在最短限度的时间周期内执行无线电信道的初始信道评估，所述确定的时间段小于或等于设备被配置为搜索的接入节点使用的多个发现帧广播周期中的最短用于网络发现; 在确定在初始信道评估中已经检测到传输时，根据第一网络发现方法选择网络发现; 并且在初始信道评估期间在没有检测到无线电信道上的传输时，根据与第一网络发现方法不同的第二网络发现方法来选择网络发现

3. 发明申请

US20190320389A1 WAKING UP A DOZING WIRELESS DEVICE 审中-公开
公开(公告)号：US20190320389A1
公开(公告)日：2019-10-17
申请号：US16473017
申请日：2017-01-03
申请人： Nokia Technologies Oy
发明人： Olli ALANEN , Mika KASSLIN , Janne MARIN , Enrico Henrik RANTALA
IPC分类号： H04W52/02 , H04W72/04 , H04L27/02
摘要： 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.

4. 发明申请

US20200084720A1 POWER SAVING FOR WIRELESS DEVICE 审中-公开
公开(公告)号：US20200084720A1
公开(公告)日：2020-03-12
申请号：US16468636
申请日：2017-01-19
申请人： Nokia Technologies Oy
发明人： Janne MARIN , Enrico Henrik RANTALA , Mika Ilkka KASSLIN , Olli Petteri ALANEN
IPC分类号： H04W52/02 , H04W52/54 , H04W72/04
摘要： According to an example aspect of the present invention, there is provided a method, comprising: transmitting a request frame, from a first wireless device to a second wireless device, the request frame indicating a at least one requested transmission window for receiving a wake-up frame via a wake-up radio, and receiving, by the first wireless device from the second wireless device, the wake-up frame via the wake-up radio during at least one allocated transmission window, wherein the at least one allocated transmission window is based on the at least one requested transmission window.

5. 发明申请

US20190191371A1 PROXY SERVICE AND POWER SAVINGS IN WIRELESS DEVICE 审中-公开
公开(公告)号：US20190191371A1
公开(公告)日：2019-06-20
申请号：US15841896
申请日：2017-12-14
申请人： Nokia Technologies Oy
发明人： Olli Petteri ALANEN , Enrico Henrik RANTALA , Mika Ilkka Tapani KASSLIN
IPC分类号： H04W52/02 , H04W88/18
CPC分类号： H04W52/0216 , H04L67/28 , H04W8/005 , H04W52/0235 , H04W88/182
摘要： This document discloses a solution for using a proxy for a service to improve power-efficiency. According to an aspect, a method comprises: offloading, by a wireless device configured to provide a service, at least one function of the service to a proxy apparatus by using a main radio interface of the wireless device; indicating, by the wireless device to the proxy apparatus in connection with said offloading, that the wireless device shall enter a power-save mode where the wireless device disables the main radio interface and enables a wake-up radio interface of the wireless device; receiving, by the wireless device while in the power-save mode, a wake-up frame through the wake-up radio interface and, as a response to the reception of the wake-up frame, enabling the main radio interface; and after enabling the main radio interface, receiving by the wireless device a message from a subscriber device that subscribes to the service.

6. 发明申请

US20180007262A1 METHOD AND APPARATUS FOR PROVIDING A VISUAL INDICATION OF A POINT OF INTEREST OUTSIDE OF A USER'S VIEW 审中-公开
公开(公告)号：US20180007262A1
公开(公告)日：2018-01-04
申请号：US15198629
申请日：2016-06-30
申请人： Nokia Technologies Oy
发明人： Enrico Henrik RANTALA , Arto Juhani LEHTINIEMI , Durgaprasad SHAMAIN
IPC分类号： H04N5/232
CPC分类号： H04N5/23238 , G06F3/011 , G06F3/012 , G06F3/013 , G06F3/04845 , G06F3/0485 , H04N5/23296
摘要： A method, apparatus and computer program product are provided in order to generate a visual indication to a user of a point of interest outside of the user's view. In the context of a method, identifying a point of interest outside of a user's view is identified during display of an image in a first orientation. The method also includes causing at least a portion of the image to be repositioned, such as by being tilted, to provide a visual indication to the user of a point of interest outside of the user's view. After repositioning at least the portion of the image, the method further includes causing at least the portion of the image to return to the first orientation.

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