公开(公告)号：US20190181969A1

公开(公告)日：2019-06-13

申请号：US16327662

申请日：2017-08-21

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Li ZHANG ,  Ren DA ,  Lars DALSGAARD

IPC: H04B17/336 ,  H04W24/08

Abstract: A technique includes maintaining a signal-to-noise ratio of the transmitted reference signals to be less than a lower signal-to-noise ratio threshold for a first period of time that is a sufficient length of time to allow a correctly operating user device to detect an out-of-sync status and subsequently declare a radio link failure with respect to the connection, increasing, after the maintaining, the signal-to-noise ratio of the reference signals transmitted to the user device from the second signal-to-noise ratio to a third signal-to-noise ratio, wherein the third signal-to-noise ratio is greater than an upper signal-to-noise ratio threshold, after the increasing, sending, by the network device to the user device, an uplink resource grant, and confirming that the network device does not receive an uplink transmission from the user device in response to the uplink resource grant within a second period of time.

公开(公告)号：US20180279312A1

公开(公告)日：2018-09-27

申请号：US15933699

申请日：2018-03-23

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Lars DALSGAARD ,  Li ZHANG

IPC: H04W72/04 ,  H04B1/713

Abstract: Various communication systems may benefit from improved measurement performance. For example, it may be helpful to manage intra-frequency and inter-frequency allocation in a measurement gap. A method may include receiving at a user equipment a signal comprising a measurement gap usage indication from a network entity. The measurement gap usage indication may include a prioritization of at least one carrier type. The method may also include allocating the measurement gap to grant the prioritized at least one carrier type a percentage of the measurement gap based on the measurement gap usage indication.

公开(公告)号：US20180152892A1

公开(公告)日：2018-05-31

申请号：US15882582

申请日：2018-01-29

Applicant: Nokia Technologies Oy

Inventor： Troels KOLDING ,  Lars DALSGAARD ,  Frank FREDERIKSEN ,  Jarkko T. KOSKELA ,  Mika P. RINNE

IPC: H04W52/02 ,  H04W72/12

CPC classification number: H04W52/0235 ,  H04W72/12 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1262 ,  Y02D70/146 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25 ,  Y02D70/26

Abstract: An approach is provided for receiving and transmitting data over a wireless network, while minimizing power consumption. A determination is made, as part of a discontinuous communication mechanism defining an on-period for permitting transmission of data over a network, whether a resource allocation has been made to a user equipment for communicating over the network. If the resource allocation has been made, generating a keep-awake message to instruct the user equipment to extend the on-period.

公开(公告)号：US20160198439A1

公开(公告)日：2016-07-07

申请号：US14909428

申请日：2013-08-19

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Lars DALSGAARD ,  Ilkka KESKITALO ,  Jarkko KOSKELA ,  Jorma KAIKKONEN ,  Jussi-Pekka KOSKINEN

IPC: H04W72/04 ,  H04W48/20

CPC classification number: H04W72/042 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0032 ,  H04L5/005 ,  H04L5/006 ,  H04L5/0098 ,  H04W48/20

Abstract: A method and apparatus can be configured to receive, by the apparatus, a configuration for a carrier. The carrier deploys at least one cell to be used for carrier aggregation. The method can also include detecting the at least one cell. The method can also include determining that the at least one cell is a secondary cell for carrier aggregation based on the at least one cell being detected.

Abstract translation: 一种方法和装置可被配置成由该装置接收用于载体的配置。 载体部署至少一个用于载体聚集的细胞。 该方法还可以包括检测至少一个小区。 该方法还可以包括基于正被检测的至少一个小区来确定至少一个小区是用于载波聚合的辅助小区。

公开(公告)号：US20160192291A1

公开(公告)日：2016-06-30

申请号：US14853644

申请日：2015-09-14

Applicant: Nokia Technologies Oy

Inventor： Lars DALSGAARD ,  Li ZHANG ,  Kamil BECHTA

IPC: H04W52/02

CPC classification number: H04W52/0216 ,  H04W24/10 ,  H04W52/0235 ,  H04W76/28 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/24

Abstract: Various communication systems may benefit from insight regarding when a device is performing power saving operations. For example, wireless communication systems may benefit from secondary cell state activation and deactivation of measurement gaps. A method can include determining, by a user equipment, whether a secondary cell is in an activated state or an inactivated state. The method can also include selectively enabling or disabling measurement gaps for the user equipment based on the determined state of the secondary cell.

Abstract translation: 各种通信系统可能受益于有关设备何时进行节电操作的见解。 例如，无线通信系统可以受益于二次电池状态激活和消除测量间隙。 方法可以包括由用户设备确定二次电池是处于激活状态还是处于非激活状态。 该方法还可以包括基于所确定的二次电池的状态来选择性地启用或禁用用户设备的测量间隙。

公开(公告)号：US20160044654A1

公开(公告)日：2016-02-11

申请号：US14779406

申请日：2014-03-18

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Lars DALSGAARD ,  Ilkka KESKITALO ,  Jussi-Pekka KOSKINEN

IPC: H04W72/04 ,  H04W76/04

CPC classification number: H04W72/0413 ,  H04L5/0053 ,  H04W52/0216 ,  H04W52/0251 ,  H04W76/20 ,  H04W76/28 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/24 ,  Y02D70/26

Abstract: Various methods are provided for reducing uplink transmissions. One example method may comprise causing operation of use equipment in a uplink synchronized state, wherein updates are received periodically in a on duration period, on duration periods are related to discontinuous reception (DRX) short cycle timer, receiving instruction to disable uplink transmission during one or more on duration periods related to short cycle timer of DRX, and causing disablement of uplink transmission in accordance with instruction.

Abstract translation: 提供了各种用于减少上行链路传输的方法。 一个示例性方法可以包括在上行同步状态下使得使用设备的操作，其中在持续时间段周期性地接收更新，持续时间段与不连续接收（DRX）短周期定时器相关，接收在一个时间间隔期间禁用上行链路传输的指令 或更多在与DRX的短周期定时器相关的持续时间内，并且根据指令导致上行链路传输的禁用。

公开(公告)号：US20150365859A1

公开(公告)日：2015-12-17

申请号：US14760994

申请日：2013-01-18

Applicant: Nokia Technologies Oy

Inventor： Lars DALSGAARD ,  Jorma Johannes KAIKKONEN ,  Niko KOLEHMAINEN

IPC: H04W36/00 ,  H04W76/04

CPC classification number: H04W36/0088 ,  H04W52/0209 ,  H04W52/0212 ,  H04W76/28

Abstract: Methods and apparatus, including computer program products, are provided for determining whether a user equipment is in an inactive connected mode, i.e. applies discontinuous reception DRX mode, during a period of inactive data reception; and disabling a timer for triggering a measurement report at the user equipment, when the user equipment applies DRX mode, wherein the disabled timer inhibits the measurement report related to a target cell from being sent by the user equipment. Related apparatus, systems, methods, and articles are also described.

Abstract translation: 提供包括计算机程序产品的方法和装置，用于在非活动数据接收期间确定用户设备是否处于非活动连接模式，即应用不连续接收DRX模式; 并且当所述用户设备应用DRX模式时，禁用用于触发用户设备的测量报告的定时器，其中所述禁用的定时器禁止与所述用户设备发送的与目标小区相关的测量报告。 还描述了相关装置，系统，方法和制品。