公开(公告)号：EP3689027A1

公开(公告)日：2020-08-05

申请号：EP18797093.4

申请日：2018-09-25

申请人： Alcatel Lucent

发明人： GU, Junrong ,  LENG, Xiaobing ,  WANG, Dawei ,  WANG, Dongyao ,  WANG, Jun

IPC分类号： H04W36/00 ,  H04W36/28 ,  H04W36/32 ,  H04W72/04

公开(公告)号：EP3497984A1

公开(公告)日：2019-06-19

申请号：EP17781171.8

申请日：2017-07-27

申请人： Alcatel Lucent ,  Nokia Solutions and Networks Oy

发明人： WU, Zhuo ,  WANG, Jun ,  SHEN, Gang ,  SCHOBER, Karol

IPC分类号： H04W52/14 ,  H04B7/0452 ,  H04W52/28 ,  H04W52/24 ,  H04W72/04

公开(公告)号：EP3284293A1

公开(公告)日：2018-02-21

申请号：EP16722359.3

申请日：2016-04-01

申请人： Alcatel Lucent

发明人： GU, Junrong ,  HAN, Feng ,  LIU, Jianguo ,  MENG, Yan ,  WANG, Jun ,  WU, Zhuo ,  SHEN, Gang ,  TAO, Tao

IPC分类号： H04W52/36 ,  H04W52/24 ,  H04W52/28

CPC分类号： H04L12/28 ,  H04W28/04 ,  H04W52/243 ,  H04W52/28 ,  H04W52/36

摘要： The present invention relates to a method and an apparatus for occupying an unlicensed band channel, thereby avoiding misjudgment of an occupied unlicensed band state. A method for occupying an unlicensed band channel includes: a user equipment receiving a power increase rate of a reference signal transmission unit of an unlicensed band channel determined by a secondary cell (Scell) base station; the user equipment receiving, in the unlicensed band channel, a sub-frame of reference signal transmission unit level power distribution sent by the Scell base station; the user equipment decoding the power increase rate; and the user equipment using the power increase rate to process the sub-frame.

公开(公告)号：EP2745589A1

公开(公告)日：2014-06-25

申请号：EP12750934.7

申请日：2012-08-08

申请人： Alcatel Lucent

发明人： PANG, Jiyong ,  JIANG, Qi ,  WANG, Dongyao ,  WANG, Jun ,  SHEN, Gang ,  HU, Teck

IPC分类号： H04W72/04

CPC分类号： H04W72/0426 ,  H04W72/0446 ,  H04W72/082 ,  H04W92/20

摘要： The present application describes embodiments of methods and apparatuses for controlling communications within a first cell that is overlapped by a second cell. One embodiment of the method includes receiving a signal at the second cell indicating a number of devices selected to communicate with the first cell and identifying a set of subframes during which communications are permitted to take place within the first cell based on the number of devices selected to communicate with the first cell. This embodiment of the method also includes delivering an indication of the set of subframes to the first cell.

摘要翻译： 本申请描述了用于控制与第二小区重叠的第一小区内的通信的方法和装置的实施例。 该方法的一个实施例包括在第二小区处接收指示被选择与第一小区通信的设备的数量的信号，并且基于所选择的设备的数量来识别允许在第一小区内发生通信的一组子帧 与第一个单元进行通信。 该方法的该实施例还包括将该组子帧的指示递送到第一小区。

公开(公告)号：EP3216303A1

公开(公告)日：2017-09-13

申请号：EP15816867.4

申请日：2015-11-03

申请人： Alcatel Lucent

发明人： LIU, Jianguo ,  HAN, Feng ,  MENG, Yan ,  SHEN, Gang ,  YE, Sigen ,  WANG, Jun ,  BAKER, Matthew

IPC分类号： H04W74/08 ,  H04W16/14

CPC分类号： H04W74/0816 ,  H04L27/2692 ,  H04W16/14

摘要： The present invention relates to a method and an apparatus for implementing Listen-Before-Talk. According to an embodiment of the present invention, if the channel assessment does not stop at a boundary of the first symbol, the preamble comprises at least a first part, and if the channel assessment stops at the boundary of the first symbol, the preamble comprises a second part. And the first part is transmitted on a remaining portion of the first symbol until the end of the first symbol, and the second part is transmitted on at least one symbol following the first symbol. Besides, the data is transmitted to the receiving device in at least one symbol in the subframe in which the preamble transmission ends.

摘要翻译： 本发明涉及一种实现先听后说的方法和装置。 根据本发明的实施例，如果信道评估不停​​止在第一符号的边界处，则前导码至少包括第一部分，并且如果信道评估在第一符号的边界处停止，则前导码包括 第二部分。 并且第一部分在第一符号的剩余部分上发送，直到第一符号结束，并且第二部分在第一符号之后的至少一个符号上发送。 此外，数据在前导码发送结束的子帧中的至少一个符号中被发送到接收设备。

公开(公告)号：EP3120489A1

公开(公告)日：2017-01-25

申请号：EP15731656.3

申请日：2015-03-16

申请人： Alcatel Lucent

发明人： XIONG, Zhilan ,  WANG, Jun ,  ZHANG, Min

IPC分类号： H04L5/00 ,  H04B7/02

CPC分类号： H04L5/0035 ,  H04B7/022 ,  H04L5/0058 ,  H04W24/06 ,  H04W72/082

摘要： An object of the invention is providing methods, devices and a System for resource allocation between multiple cells based on coordinated multipoint. One or more second devices determines, based on one or more coordinated multipoint simulation scenarios, benefit metric information corresponding to the coordinated multipoint simulation scenario; and the first device determines resource allocation information corresponding to an associated device based on the benefit metric information. Compared with the prior art, the present invention realizes resource allocation between multiple cells in a centralized coordinated multipoint architecture or a distributed coordinated multipoint architecture based on the defined benefit metric information and the proposed exchange mode of benefit metric information, particularly coordinated multipoint resource allocation in a non-ideal backhaul status, thereby mitigating inter-cell interference and meanwhile guaranteeing benefits of multiple cells.

摘要翻译： 本发明的一个目的是提供基于协调多点的多个小区之间的资源分配的方法，装置和系统。 一个或多个第二设备基于一个或多个协调的多点仿真场景来确定对应于协调多点仿真场景的有益度量信息; 并且所述第一设备基于所述益处度量信息来确定与相关联的设备相对应的资源分配信息。 与现有技术相比，本发明基于所定义的效益度量信息和所提出的利益度量信息的交换模式，特别是协调的多点资源分配，实现了集中协同多点架构或分布式协同多点架构中的多个小区之间的资源分配 非理想的回程状态，从而减轻小区间干扰，同时保证多个小区的好处。

公开(公告)号：EP3332587A1

公开(公告)日：2018-06-13

申请号：EP16754541.7

申请日：2016-07-22

申请人： Alcatel Lucent

发明人： WU, Zhuo ,  WANG, Jun ,  SHEN, Gang ,  ZHANG, Min

IPC分类号： H04W52/54 ,  H04W52/16 ,  H04W52/34 ,  H04L1/00

CPC分类号： H04W52/54 ,  H04L1/00 ,  H04L1/0025 ,  H04L1/004 ,  H04W52/16 ,  H04W52/346

摘要： Embodiments of the present disclosure provide a method and apparatus for indicating power allocation in multiuser superposition transmission. The method comprises: transmitting a signaling for indicating a first power parameter and a first power offset to a first UE so that the first UE determines first power allocation information specific to it based on the first power parameter and the first power offset; and transmitting a signaling for indicating a second power parameter and a second power offset to a second UE paired with the first UE so that the second UE determines second power allocation information specific to it based on the second power parameter and the second power offset. Embodiments of the present disclosure enable the near/victim UE of paired UEs to decode an interference signal caused by far/interfering UE based on power allocation information and remove the interference signal caused by far/interfering UE to improve correctness of decoding its own physical downlink shared channel data.

公开(公告)号：EP2536192A1

公开(公告)日：2012-12-19

申请号：EP10845438.0

申请日：2010-02-12

申请人： Alcatel Lucent

发明人： WANG, Jun ,  WANG, Dongyao ,  JIANG, Qi ,  PANG, Jiyong ,  LIU, Jianguo ,  SHEN, Gang

IPC分类号： H04W16/10

CPC分类号： H04W16/04 ,  H04W84/047

摘要： The invention provides a device and method for inter-cell interference coordination (ICIC) in a relay-assistant cellular network, comprising: determining, with respect to a sector, whether the sector is relay overloaded or neighboring sectors of the sector are relay overloaded according to load information of the neighboring sectors of the sector; enabling the sector to borrow relay resources released by the neighboring sectors of the sector if the sector is relay overloaded with respect to the neighboring sectors of the sector; and releasing relay resources allocated to the sector according to load information of the neighboring sectors of the sector if the neighboring sectors are relay overloaded with respect to the sector.

摘要翻译： 本发明中的中继助理蜂窝网络提供用于小区间干扰协调的装置和方法（ICIC），包括：确定性挖掘，相对于一个扇区，不论扇区继电器过载或扇区的相邻扇区的中继重载gemäß 加载的扇区的相邻扇区的信息; 使扇区借用如果扇区超载中继相对于该扇区的相邻扇区中的扇区的相邻扇区释放中继资源; 并释放分配给部门gemäß中继资源若相邻扇区继电器相对于行业超载装载部门的相邻扇区的信息。