公开(公告)号：US20150146632A1

公开(公告)日：2015-05-28

申请号：US14400103

申请日：2013-05-10

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Chunli Wu ,  Benoist Pierre Sebire

IPC: H04L1/18 ,  H04W72/12

CPC classification number: H04L1/1825 ,  H04L1/1854 ,  H04W72/12

Abstract: Communication systems, such as long term evolution, can benefit from enhancements to hybrid automatic repeat request (HARQ) handling. For example, certain LTE systems can benefit from prioritization of uplink (UL) transmissions in case of HARQ feedback repetition, A method can include, when a random access channel preamble collides with ACK/NACK, prioritizing the preamble over ACK/NACK, The method can be performed regardless of repetition being configured or not. Another method can include, when a dedicated scheduling request or a msg3 collides with an ACK/NACK repetition, conditionally prioritizing the dedicated scheduling request or the msg3 transmission.

Abstract translation: 诸如长期演进的通信系统可以从混合自动重传请求（HARQ）处理的增强中获益。 例如，在HARQ反馈重复的情况下，某些LTE系统可以受益于上行链路（UL）传输的优先级。当随机接入信道前导码与ACK / NACK冲突时，方法可以包括通过ACK / NACK优先化前导码。该方法 无论配置是否重复，都可以执行。 另一种方法可以包括当专用调度请求或者msg3与ACK / NACK重复相冲突时，有条件地对专用调度请求或msg3传输进行优先级排序。

公开(公告)号：US20150110018A1

公开(公告)日：2015-04-23

申请号：US14384433

申请日：2012-03-15

Applicant: Nokia Solutions and Networks Oy

Inventor： Claudio Rosa ,  Chunli Wu

IPC: H04W72/12

CPC classification number: H04W72/1268 ,  H04W72/0426 ,  H04W72/0433

Abstract: Methods and apparatus for controlling scheduling of uplink resources in a system where communication devices can communicate via a multiple of cells are dislosed. Scheduling weight information regarding a primary node and at least one secondary node can be determined and signalled by a node to at least one other node, for example to the at least one secondary node and/or at least one communication device. The received scheduling weight information can then be used in weighting of buffer status information before scheduling of uplink communications.

Abstract translation: 用于控制通信设备可以经由多个小区进行通信的系统中的上行链路资源的调度的方法和装置被关闭。 关于主节点和至少一个辅助节点的调度权重信息可被确定并由节点发信号通知至少一个其他节点，例如至少一个辅助节点和/或至少一个通信设备。 接收到的调度权重信息可以在上行链路通信调度之前用于对缓冲器状态信息的加权。

公开(公告)号：US20150003418A1

公开(公告)日：2015-01-01

申请号：US14377554

申请日：2012-02-10

Applicant: Nokia Solutions and Networks Oy

Inventor： Claudio Rosa ,  Chunli Wu ,  Woonhee Hwang ,  Henri Markus Koskinen

IPC: H04W72/04 ,  H04W36/00 ,  H04W74/08

CPC classification number: H04W72/0406 ,  H04L5/001 ,  H04L5/0035 ,  H04L5/0044 ,  H04L5/006 ,  H04L5/0098 ,  H04W36/0005 ,  H04W74/0833

Abstract: The invention relates to an apparatus including at least one processor and at least one memory including a computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: convey a radio resource reconfiguration message to a user device for carrying out secondary cell configuration for downlink data conveyance using inter-site carrier aggregation functionality, and obtain and/or convey information on completion of the secondary cell configuration and/or activate downlink data forwarding to a secondary cell node.

Abstract translation: 本发明涉及一种包括至少一个处理器和至少一个包括计算机程序代码的存储器的设备，所述至少一个存储器和所述计算机程序代码被配置为与所述至少一个处理器一起使所述设备至少传达 向用户设备发送无线电资源重配置消息，用于使用站点间载波聚合功能执行用于下行链路数据传送的二次小区配置，并且获得和/或传送关于二次小区配置完成的信息和/或激活下行链路数据转发到 二次电池节点。

公开(公告)号：US20140355504A1

公开(公告)日：2014-12-04

申请号：US14361350

申请日：2011-11-30

Applicant: Nokia Solutions and Networks Oy

Inventor： Lei Du ,  Benoist Pierre Sebire ,  Chunli Wu ,  Woonhee Hwang

IPC: H04W28/02 ,  H04W56/00 ,  H04W76/04 ,  H04W52/02 ,  H04W72/04

CPC classification number: H04W28/0221 ,  H04W52/0216 ,  H04W52/0229 ,  H04W56/001 ,  H04W72/0446 ,  H04W76/27 ,  H04W76/28 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/24

Abstract: Method and apparatuses for handling transition of a connected device to an unsynchronised state are disclosed. In accordance with a method a trigger for move from a synchronised state is determined where after a control channel for the synchronised state is released and a move to the unsynchronised state is performed while remaining connected based on a discontinuous reception configuration defined for the unsynchronised state. The discontinuous reception configuration can be sent to the device. Control information can be sent to the device according to the discontinuous reception configuration.

Abstract translation: 公开了将连接的设备转换到非同步状态的方法和设备。 根据一种方法，确定在同步状态的控制信道被释放之后，在基于为非同步状态定义的不连续接收配置的同时保持连接的同时执行移动到非同步状态之后，从同步状态移动的触发。 不连续的接收配置可以发送到设备。 控制信息可以根据不连续接收配置发送到设备。

公开(公告)号：US20140348105A1

公开(公告)日：2014-11-27

申请号：US14375932

申请日：2012-02-02

Applicant: Nokia Solutions and Networks Oy

Inventor： Claudio Rosa ,  Chunli Wu ,  Benoist Pierre Sebire ,  Frank Frederiksen ,  Klaus Ingemann Pedersen ,  Troels Emil Kolding ,  Istvan Zsolt Kovacs

IPC: H04L5/00 ,  H04B7/02

CPC classification number: H04L5/003 ,  H04B7/024 ,  H04L5/001 ,  H04L5/0035 ,  H04L5/0053 ,  H04L5/0091 ,  H04W52/34 ,  H04W52/365 ,  H04W72/1284

Abstract: An apparatus and a method is provided, by which data is sent to and/or received from a first network control node and at least one second network control node by a carrier aggregation, uplink scheduling information is established and sending of the uplink scheduling information is managed individually for the first network control node and the at least one second network control node.

Abstract translation: 提供了一种装置和方法，通过其通过载波聚合向第一网络控制节点和至少一个第二网络控制节点发送和/或接收数据，建立上行链路调度信息，并且上行链路调度信息的发送是 为第一网络控制节点和至少一个第二网络控制节点单独管理。

公开(公告)号：US20140241320A1

公开(公告)日：2014-08-28

申请号：US14348676

申请日：2011-09-29

Applicant: Nokia Solutions and Networks Oy

Inventor： Chunli Wu ,  Benoist Pierre Sebire

IPC: H04W36/02

CPC classification number: H04W36/023 ,  H04L1/1841 ,  H04W36/02

Abstract: A method is provided. The method includes performing a media access control reset. The media access control reset is provided without performing at least one of a radio link control reset and a packet data convergence protocol reset.

Abstract translation: 提供一种方法。 该方法包括执行媒体访问控制重置。 提供媒体访问控制复位，而不执行无线电链路控制复位和分组数据会聚协议重置中的至少一个。

公开(公告)号：US20140241227A1

公开(公告)日：2014-08-28

申请号：US14348712

申请日：2011-09-30

Applicant: Nokia Solutions and Networks Oy

Inventor： Chunli Wu ,  Benoist Pierre Sebire ,  Lei Du

IPC: H04W52/02

CPC classification number: H04W52/0209 ,  H04W52/0216 ,  H04W76/28 ,  Y02D70/1222 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/24

Abstract: A method may be provided. The method may include selecting one of a first discontinuous cycle of a first length and a second discontinuous reception cycle of a second length. The second discontinuous reception cycle may be of a different length to the first cycle. Both of the first and second cycles may be available for selection. The method may further include using said selected cycle.

Abstract translation: 可以提供一种方法。 该方法可以包括选择第一长度的第一不连续周期和第二长度的第二不连续接收周期中的一个。 第二不连续接收周期可以具有与第一周期不同的长度。 第一和第二循环都可用于选择。 该方法还可以包括使用所选择的周期。

公开(公告)号：US10277453B2

公开(公告)日：2019-04-30

申请号：US14900929

申请日：2013-06-28

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Chunli Wu ,  Benoist Pierre Sebire

IPC: H04L12/24 ,  H04W36/00 ,  H04W76/19 ,  H04W76/15 ,  H04W88/06

Abstract: Various example embodiments are disclosed herein. A technique is provided for controlling a response by a mobile station (MS) to a radio link failure detected by the MS in a dual connectivity wireless network in which the MS is connected to both a master base station (master BS) associated with a primary cell and a secondary base station (secondary BS) associated with a secondary cell. The MS may detect a radio link failure for a radio link between the MS and the secondary BS. In response to detecting the radio link failure, the MS may perform one of several preconfigured responses, or the MS may notify the master BS of the radio link failure, receive an instruction from the master BS, and then perform operations or respond to the radio link failure according to the received instruction.

公开(公告)号：US20180343102A1

公开(公告)日：2018-11-29

申请号：US15546160

申请日：2015-01-30

Applicant: Nokia Solutions and Networks Oy

Inventor： Benoist Pierre Sebire ,  Guillaume Decarreau ,  Chunli Wu

IPC: H04L5/00 ,  H04W72/04 ,  H04W16/32 ,  H04W76/20

CPC classification number: H04L5/0098 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0085 ,  Y02D70/12

Abstract: There is provided alleviation to erroneous activation and de-activation of secondary cells carrying a physical uplink control channel. User equipment in a mobile communications network is defined serving cells comprising a primary cell and secondary cells. At least one physical uplink control channel is associated with a secondary cell. A secondary cell defined for transmission of the physical uplink control channel is de-activated. A secondary cell is activated, when at least one secondary cell defined for transmission of physical uplink control channel is active.