公开(公告)号：US09936376B2

公开(公告)日：2018-04-03

申请号：US15303098

申请日：2014-04-11

Applicant: Nokia Technologies Oy

Inventor： Ling Yu ,  Yixue Lei ,  Zexian Li ,  Kodo Shu ,  Vinh Van Phan

IPC: H04B7/00 ,  H04W8/00 ,  H04W72/04 ,  H04W76/02

CPC classification number: H04W8/005 ,  H04W72/04 ,  H04W76/14

Abstract: First and second level discovery messages for device-to-device discovery are determined to be going to be transmitted, resource(s) are requested for transmission of at least the second level discovery message, and allocated resource(s) of a second type are received. The first level discovery message is transmitted on either a selected resource of the first type or a selected one of the allocated resource(s). The second level discovery message is transmitted on a selected one of the more allocated resource(s) of the second type, A first level discovery message is received on a resource of either a first type or a second type. It is determined whether the received message is of interest or not and if the message is of interest, then it is determined whether a second level discovery message is available and if so, the second level discovery message is received on a resource of the second type.

公开(公告)号：US09769720B2

公开(公告)日：2017-09-19

申请号：US14764162

申请日：2013-02-19

Applicant: Nokia Technologies Oy

Inventor： Esa Malkamäki ,  Zexian Li ,  Antti Sorri

IPC: H04W36/36 ,  H04W36/04 ,  H04W48/20 ,  H04W36/00 ,  H04W36/22 ,  H04W36/08 ,  H04W84/04

CPC classification number: H04W36/04 ,  H04W36/0077 ,  H04W36/08 ,  H04W36/22 ,  H04W36/36 ,  H04W48/20 ,  H04W84/045

Abstract: Methods and apparatus, including computer program products, are provided for providing a preference to a user equipment to indicate how the user equipment should respond to a paging message and the like. The method may include receiving, at a user equipment, an indication representative of whether the user equipment should respond to a base station or respond to an access point; and accessing, based on the received indication, at least one of the base station or the access point to enable offloading to the access point. Related apparatus, systems, methods, and articles are also described.

公开(公告)号：US20160353448A1

公开(公告)日：2016-12-01

申请号：US15113913

申请日：2014-01-30

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Juha Sakari Korhonen ,  Zexian Li ,  Zhi Zhang

IPC: H04W72/04 ,  H04W8/00

Abstract: Various communication systems may benefit from load control. For example, systems that employ device-to-device discovery signal transmissions may benefit from such load control. A method can include determining a first classification of a user equipment according to desired or allowed transmission probability. The method can also include configuring a transmission probability based on the first classification. The method can further include operating the user equipment based on the transmission probability.

Abstract translation: 各种通信系统可能受益于负载控制。 例如，采用设备到设备发现信号传输的系统可以受益于这种负载控制。 一种方法可以包括根据期望的或允许的传输概率来确定用户设备的第一分类。 该方法还可以包括基于第一分类配置传输概率。 该方法还可以包括基于传输概率操作用户设备。

公开(公告)号：US20160234670A1

公开(公告)日：2016-08-11

申请号：US14900313

申请日：2013-07-11

Applicant: Nokia Technologies Oy

Inventor： Zhi Zhang ,  Zexian Li ,  Juha Korhonen ,  Kodo Shu ,  Yixue Lei

IPC: H04W8/00 ,  H04W48/10 ,  H04W56/00 ,  H04W76/02 ,  H04W72/04

CPC classification number: H04W8/005 ,  H04W48/10 ,  H04W48/12 ,  H04W56/001 ,  H04W72/048 ,  H04W76/14 ,  H04W88/04

Abstract: Systems, methods, apparatuses, and computer program products for D2D synchronization in, for example, partial coverage scenarios are provided. One method includes sending, by a network node, information to at least one user equipment in a network. The information may be used by the at least one user equipment to determine whether the at least one user equipment is a full-coverage idle mode user equipment or a downlink-only idle mode user equipment. When, for instance at least one of a pair of device-to-device (D2D) user equipment is outside of the network coverage area, the method includes indicating via a cellular broadcasting message to the downlink-only idle mode and the full-coverage idle mode user equipment to send at least one synchronization signal. The method may then include configuring a RRC_Connected mode user equipment at cell-edge to monitor whether there are user equipment sending synchronization signals.

Abstract translation: 提供了例如部分覆盖情况下用于D2D同步的系统，方法，设备和计算机程序产品。 一种方法包括由网络节点向网络中的至少一个用户设备发送信息。 所述信息可以由所述至少一个用户设备使用以确定所述至少一个用户设备是全覆盖空闲模式用户设备还是仅下行链路空闲模式用户设备。 当例如一对设备到设备（D2D）用户设备中的至少一个用户设备在网络覆盖区域之外时，该方法包括经由蜂窝广播消息指示到仅下行链路空闲模式和全覆盖 空闲模式用户设备发送至少一个同步信号。 该方法可以包括在小区边缘配置RRC_Connected模式用户设备以监视是否有用户设备发送同步信号。

公开(公告)号：US20160219574A1

公开(公告)日：2016-07-28

申请号：US14909200

申请日：2013-08-08

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Cassio Ribeiro ,  Lars Lindh ,  Klaus Hugl ,  Juha Korhonen ,  Zexian Li

IPC: H04W72/04 ,  H04W76/02 ,  H04W48/02 ,  H04W8/00

CPC classification number: H04W72/048 ,  H04W4/70 ,  H04W8/005 ,  H04W8/26 ,  H04W28/06 ,  H04W48/02 ,  H04W52/0216 ,  H04W52/0229 ,  H04W72/042 ,  H04W76/14 ,  H04W92/18 ,  Y02D70/1226 ,  Y02D70/1262 ,  Y02D70/21 ,  Y02D70/24

Abstract: Systems and techniques for managing the use of discovery resources in device to device communication-capable devices. A message is configured for transmission to one or more user devices by a base station to indicate permission or denial of discovery resources, and based on the message, one or more of the user devices receiving the message uses, or is inhibited from using, the resource. Indication of permission or denial may, in various embodiments designate all discovery resources in general, specific resources assigned to groups and allocated to a specific user device, or groups of resources, with permission or denial relating to all members of a group.

Abstract translation: 用于管理在设备到设备通信能力的设备中使用发现资源的系统和技术。 消息被配置为由基站发送到一个或多个用户设备以指示发现资源的许可或拒绝，并且基于该消息，接收消息的一个或多个用户设备使用或被禁止使用 资源。 在各种实施例中，在各种实施例中，指示所有发现资源通常指定给组的特定资源并且分配给特定用户设备或资源组，具有与组的所有成员相关的许可或拒绝。

公开(公告)号：US12200715B2

公开(公告)日：2025-01-14

申请号：US17309701

申请日：2019-12-18

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Vinh Van Phan ,  Ling Yu ,  Zexian Li

IPC: H04W72/23 ,  H04L41/08

Abstract: As an aspect, there is provided an apparatus configured to: obtain, by an access node from a network control entity, at least one service flow configuration for a plurality of terminal devices in an industrial automation system, the configuration indicating an association between downlink and uplink message transmissions and a cycle time requirement with regard to communication between the network control entity and the plurality of terminal devices; allocate resources as a group of shared resources for the uplink message transmission for each of the plurality of terminal devices based on the association and according to the cycle time requirement, and transmit information on the allocation to the plurality of terminal devices, the information comprising a terminal device-specific resource indicator for each of the plurality of terminal devices for avoiding collision in the uplink message transmission.

公开(公告)号：US12101702B2

公开(公告)日：2024-09-24

申请号：US17590720

申请日：2022-02-01

Applicant: Nokia Technologies Oy

Inventor： Martti Moisio ,  Silke Holtmanns ,  Mikko Uusitalo ,  Zexian Li ,  Ilkka Keskitalo

IPC: H04W4/44 ,  G08G1/01 ,  G08G1/0967 ,  H04L9/32 ,  H04L9/40 ,  H04W4/029 ,  H04W4/12 ,  H04W4/40 ,  H04W4/46 ,  H04W4/70 ,  H04W12/06 ,  H04W12/10 ,  H04W12/72 ,  H04W12/76

CPC classification number: H04W4/44 ,  G08G1/0112 ,  G08G1/0967 ,  H04L9/3247 ,  H04L63/126 ,  H04W4/029 ,  H04W4/12 ,  H04W4/40 ,  H04W4/46 ,  H04W4/70 ,  H04W12/06 ,  H04W12/10 ,  H04L63/0823 ,  H04W12/72 ,  H04W12/76

Abstract: Methods and apparatus, including computer program products, are provided In one aspect there is provided a method. The method may include detecting, at a first node, an event; generating, at the first node, a message in response to the detected event; and sending, at the first node, the message to at least a second node to enable the second node to determine at least one of a reliability or an importance of the message. Related apparatus, systems, methods, and articles are also described.

公开(公告)号：US12075282B2

公开(公告)日：2024-08-27

申请号：US18095179

申请日：2023-01-10

Applicant: Nokia Technologies Oy

Inventor： Samuli Turtinen ,  Chunli Wu ,  Benoist Sebire ,  Zexian Li

IPC: H04W28/06 ,  H04W72/20 ,  H04W72/23 ,  H04W74/0833

CPC classification number: H04W28/06 ,  H04W72/20 ,  H04W72/23 ,  H04W74/0833

Abstract: In accordance with an example embodiment of the apparatus there is at least a method and apparatus to perform determining a grant for data to be communicated, comprising identifying logical channels to be multiplexed into a medium access control protocol data unit for the data to be communicated, wherein at least one of a logical channel identifier for at least one logical channel of the multiplexed logical channels and length of at least one logical channel service data unit is configured to be omitted from the medium access control protocol data unit. Further in accordance with an example embodiment of the apparatus there is at least a method and apparatus to perform receiving a grant for the data to be communicated, comprising logical channels multiplexed into a medium access control protocol data unit for the data to be communicated, wherein at least one of a logical channel identifier for at least one logical channel of the multiplexed logical channels and length of at least one logical channel service data unit is configured to be omitted from the medium access control protocol data unit.

公开(公告)号：US11647465B2

公开(公告)日：2023-05-09

申请号：US17193661

申请日：2021-03-05

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Matha Deghel ,  Klaus Hugl ,  Zexian Li

IPC: H04W52/14 ,  H04W52/28 ,  H04L1/1867 ,  H04L1/1812 ,  H04W52/10

CPC classification number: H04W52/146 ,  H04L1/1819 ,  H04L1/1896 ,  H04W52/10 ,  H04W52/281

Abstract: Systems, methods, apparatuses, and computer program products for the determination of PUSCH power control are provided. One method may include receiving, at a UE, at least one dedicated subset of power control parameters and corresponding values to be used for PUSCH power control in a case where a high priority UCI is multiplexed on a low priority PUSCH, and determining one subset from the at least one dedicated subset of power control parameters, or determining one subset from the at least one dedicated subset of power control parameters and determining at least one parameter from the determined subset. The method may also include applying, by the UE, the determined dedicated subset of power control parameters or the determined at least one power control parameter from the determined dedicated subset of power control parameters for determining the PUSCH transmission power when the high-priority UCI is multiplexed on the low-priority PUSCH.

公开(公告)号：US11617167B2

公开(公告)日：2023-03-28

申请号：US17163994

申请日：2021-02-01

Applicant: Nokia Technologies Oy

Inventor： Zexian Li ,  Guillermo Pocovi ,  Qiping Zhu

IPC: H04W72/04 ,  H04L5/00 ,  H04W16/14 ,  H04W72/0446

Abstract: Certain example embodiments provide systems, methods, apparatuses, and computer program products for enhanced traffic co-existence with multi-panel user equipment (UE). For example, certain embodiments may avoid excess dropping and/or cancellation. Taking inter-UE uplink (UL) prioritization as one example, whenever a network node has to accommodate higher-priority traffic on resources overlapping with ongoing and/or incoming lower-priority transmissions, certain embodiments may instruct a UE to transmit on spare antenna panel(s).