公开(公告)号：US20150029920A1

公开(公告)日：2015-01-29

申请号：US14363114

申请日：2011-11-08

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Hans Thomas Hoehne ,  Jani Matti Johannes Moilanen ,  Karri Markus Ranta-Aho ,  Alexander Sayenko ,  Jeroen Wigard

IPC: H04W52/02 ,  H04L1/18

CPC classification number: H04W52/0209 ,  H04L1/1812 ,  H04W76/28 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/24 ,  Y02D70/25

Abstract: An apparatus includes multi-flow communicating means adapted to perform a communication with a UE including a portion of a multi-flow communication to the UE; evaluating means adapted to evaluate the communication with the UE; and providing means adapted to provide a DTX/DRX information based on the evaluation. The DTX/DRX information is related to at least one of a discontinuous transmission state and a discontinuous reception state of the UE. The instructing means is adapted to instruct the multi-flow communicating means to send DTX/DRX activation request with respect to the at least one of the discontinuous transmission state and the discontinuous reception state according to the DTX/DRX information to the UE. The storing means is adapted to store a status information, wherein the status information includes the at least one of the discontinuous transmission state and the discontinuous reception state corresponding to the instruction by the instructing means.

Abstract translation: 一种装置包括多流通信装置，适于与UE进行通信，所述UE包括到UE的多流通信的一部分; 评估装置，用于评估与所述UE的通信; 以及提供用于基于评估提供DTX / DRX信息的装置。 DTX / DRX信息与UE的不连续发送状态和不连续接收状态中的至少一个有关。 指示装置适于指示多流通信装置根据DTX / DRX信息向UE发送相对于不连续发送状态和不连续接收状态中的至少一个的DTX / DRX激活请求。 存储装置适于存储状态信息，其中状态信息包括与指令装置的指令相对应的不连续发送状态和不连续接收状态中的至少一个。

公开(公告)号：US20180007569A1

公开(公告)日：2018-01-04

申请号：US15542788

申请日：2015-01-12

Applicant: Nokia Solutions and Networks Oy

Inventor： Claudio Rosa ,  Jeroen Wigard ,  Benoist Pierre Sebire ,  Henri Markus Koskinen

IPC: H04W24/02 ,  H04L12/801 ,  H04W28/02 ,  H04W40/12

CPC classification number: H04W76/15 ,  H04L47/12 ,  H04L47/30 ,  H04L47/34 ,  H04L47/36 ,  H04W24/02 ,  H04W28/0236 ,  H04W28/0263 ,  H04W28/08 ,  H04W40/12

Abstract: There is provided a method comprising: preparing a data packet for transmission on a bearer, wherein at least one of the following is configured for transmission: a first network node and a second network node, checking whether at least one predetermined criterion is met, selecting, based at least partly on the said checking, whether to transmit the data packet via the first network node, via the second network node, or via both the first and the second network nodes, and transmitting the data packet according to the selecting.

公开(公告)号：US20170171777A1

公开(公告)日：2017-06-15

申请号：US14969420

申请日：2015-12-15

Applicant: Nokia Solutions and Networks Oy

Inventor： Daniela Laselva ,  Jeroen Wigard

IPC: H04W28/08 ,  H04W48/18 ,  H04W8/02 ,  H04W24/02 ,  H04W24/10

CPC classification number: H04W28/08 ,  H04W8/02 ,  H04W24/02 ,  H04W24/10 ,  H04W36/023 ,  H04W48/18 ,  H04W88/06

Abstract: A method of WLAN mobility set construction for mitigating the loss of data when a user equipment leaves a WLAN. A base station determines a location of and/or a mobility set for a user equipment in LTE-WLAN aggregation mode capable of communicating with an LTE cellular network and a wireless local area network. The wireless local area network has a plurality of access points for communicating with the user equipment. Each access point belongs to one of a plurality of mobility sets. The base station determines an access point for communicating with the user equipment and adjusts data flow decisions and/or mobility parameters for communication with the user equipment dependent on the determined location of and/or the mobility set for the user equipment.

公开(公告)号：US20150085657A1

公开(公告)日：2015-03-26

申请号：US14386146

申请日：2013-02-08

Applicant: Nokia Solutions and Networks Oy

Inventor： Hans Thomas Hoehne ,  Petri Antero Jolma ,  Jani Matti Johannes Moilanen ,  Karri Markus Ranta-Aho ,  Alexander Sayenko ,  Jeroen Wigard

IPC: H04L12/801 ,  H04L12/707

CPC classification number: H04L47/12 ,  H04L45/22 ,  H04L45/24 ,  H04L45/306 ,  H04L45/70 ,  H04W40/12

Abstract: There is provided a mechanism for conducting data transmission from a network management entity of communication network control element to a terminal or UE with improved robustness. After a multiflow connection for data units via at least one network transceiver device and via at least two different paths is set up towards a terminal, selection criteria are applied so as to decide which data units are sent on which transmission path. Specifically, dependent on the applied selection criteria, data units of specific data are selected to be subjected either to bicasting each selected data unit using the at least two paths, or to dynamic flow switching so as to transmit each selected data unit using one of the at least two paths and wherein each selected data unit can be in dependently chosen to be transmitted over either of the at least two paths.

Abstract translation: 提供了一种用于进行从通信网络控制元件的网络管理实体到具有改进的鲁棒性的终端或UE的数据传输的机制。 在通过至少一个网络收发器设备对数据单元进行多路连接之后，并且通过至少两个不同的路径向终端建立选择标准，以便决定在哪个传输路径上发送哪些数据单元。 具体地，取决于所应用的选择标准，特定数据的数据单元被选择为使用至少两个路径来对每个所选择的数据单元进行组播，或者进行动态流切换，以便使用所选择的数据单元 至少两个路径，并且其中每个所选择的数据单元可以被依赖地选择为通过所述至少两个路径中的任一个传送。

公开(公告)号：US20150029998A1

公开(公告)日：2015-01-29

申请号：US14238862

申请日：2012-07-10

Applicant: Nokia Solutions and Networks Oy

Inventor： Alexander Sayenko ,  Jani Matti Johannes Moilanen ,  Hans Thomas Hoehne ,  Bazar Isman ,  Ranta-aho Karri Markus ,  Jeroen Wigard

IPC: H04W36/00

Abstract: The application relates to the removal of one of the links in multi-flow HSPA but the proposed method is also applicable to normal HSDPA operation during handover. In particular the application aims at minimizing the negative impact of a removed radio link, i.e. drop of packets and/or delays. According to the proposed method, in which the radio link to be removed is via a first Node B NB1 (RL Removal Req), the NB1 ends the pending data transmission and informs the controlling RNC about the data which was not transmitted, in particular in the form of the lowest sequence number in its buffer. Subsequently, the RNC decides, based on this sequence number, which data packets need to be retransmitted on a second radio link via a second node B NB2, and instructs NB2 accordingly (Data Forwarding).

Abstract translation: 该应用涉及去除多流HSPA中的一个链路，但是所提出的方法也适用于切换期间的正常HSDPA操作。 特别地，该应用旨在最小化移除的无线电链路的负面影响，即分组丢失和/或延迟。 根据所提出的方法，其中待去除的无线电链路经由第一节点B NB1（RL去除请求），NB1结束待处理的数据传输，并通知控制RNC关于未发送的数据，特别是在 其缓冲区中最低序列号的形式。 随后，RNC根据该序列号决定经由第二节点B NB2在第二无线链路上需要重传哪些数据分组，并相应地指示NB2（数据转发）。