公开(公告)号：EP3254402B1

公开(公告)日：2024-05-01

申请号：EP16708609.9

申请日：2016-02-01

IPC分类号： H04L5/14

CPC分类号： H04L5/0066 ,  H04L5/143 ,  H04W76/27

公开(公告)号：EP3044988B1

公开(公告)日：2018-11-21

申请号：EP14776680.2

申请日：2014-09-10

申请人： Huawei Technologies Co., Ltd.

发明人： YOUNG, Robert ,  GAFFNEY, Brian ,  PETERS, Benedict

IPC分类号： H04W16/14 ,  H04W52/34 ,  H04W72/04 ,  H04W52/30 ,  H04W16/06

CPC分类号： H04W72/0453 ,  H04B7/0857 ,  H04B7/0885 ,  H04B7/12 ,  H04L5/0023 ,  H04L5/0037 ,  H04L5/0064 ,  H04L5/0066 ,  H04L5/16 ,  H04L25/03 ,  H04L27/0008 ,  H04L27/2017 ,  H04L27/2035 ,  H04L27/34 ,  H04L67/12 ,  H04L69/22 ,  H04W16/06 ,  H04W16/14 ,  H04W52/346 ,  H04W72/1263 ,  H04W72/1268 ,  H04W72/1273

摘要： A method for allocating bandwidth to communication according to a first communication protocol, the method comprising identifying bandwidth that is allocated to a communication channel for communication according to a second communication protocol and which forms a guard band of the communication channel and allocating the identified bandwidth to communication according to the first communication protocol, said allocation being performed non-uniformly across the identified bandwidth such that an allocation of a first portion of the identified bandwidth, which is located closer to a communication according to the second communication protocol than a second portion of the identified bandwidth, is constrained to a greater extent than an allocation of the second portion of the identified bandwidth.

公开(公告)号：EP3203786B1

公开(公告)日：2018-09-12

申请号：EP17162836.5

申请日：2010-01-28

申请人： LG Electronics Inc.

发明人： SEO, Dong Youn ,  KIM, Ki Jun ,  AHN, Joon Kui ,  KIM, Min Gyu ,  LEE, Jung Hoon ,  LEE, Dae Won ,  YANG, Suck Chel

IPC分类号： H04W52/34 ,  H04W52/36 ,  H04W52/14

CPC分类号： H04W52/325 ,  H04L1/0001 ,  H04L5/003 ,  H04L5/0048 ,  H04L5/0066 ,  H04L47/10 ,  H04L47/127 ,  H04W36/005 ,  H04W40/10 ,  H04W52/02 ,  H04W52/146 ,  H04W52/281 ,  H04W52/34 ,  H04W52/367 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/10 ,  H04W88/10 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146

摘要： The present invention relates to a radio communication system. More particularly, the present invention relates to a signal transmission method in which a terminal transmits a signal in a radio communication system, said method comprising the steps of determining the transmission power for both a first channel and a second channel independently from one another; reducing at least the transmission power of the first channel or the transmission power of the second channel in consideration of a channel priority when the sum of the transmission power of the first channel and the transmission power of the second channel exceeds a maximum transmission power, and transmitting signals at the same time to a base station through the first channel and the second channel.

公开(公告)号：EP2319272B1

公开(公告)日：2018-05-30

申请号：EP09790072.4

申请日：2009-07-06

申请人： Google Technology Holdings LLC

发明人： LOVE, Robert, T. ,  FERNANDES, Edgar, P. ,  NANGIA, Vijay ,  SCHWENT, Dale, G. ,  STEWART, Kenneth, A. ,  WILSON, David, R.

IPC分类号： H04W16/14 ,  H04L5/00 ,  H04W74/00

CPC分类号： H04W74/006 ,  H04L5/0041 ,  H04L5/0042 ,  H04L5/0066 ,  H04L5/0092 ,  H04W16/14

摘要： A wireless communication user terminal includes a controller communicably coupled to a transceiver. The controller is configured to tune the transceiver to transmit on a narrowband uplink control channel within a wideband frequency resource. The uplink control channel includes a pair of uplink control channels separated within the wideband frequency resource wherein the pair of uplink control channels are each located within a corresponding PUCCH resource region. The controller is also configured to change a frequency location of at least one of the uplink control channels, within the corresponding PUCCH resource region, away from an edge of the wideband frequency resource.

公开(公告)号：EP2742640B1

公开(公告)日：2018-04-25

申请号：EP12754072.2

申请日：2012-08-06

申请人： SCA IPLA Holdings Inc.

发明人： DARWOOD, Peter ,  BEALE, Martin ,  McNAMARA, Darren ,  YOSHIZAWA, Atsushi ,  MORIOKA, Yuichi

IPC分类号： H04L5/00 ,  H04W16/32

CPC分类号： H04L5/0037 ,  H04L5/0007 ,  H04L5/0041 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0066 ,  H04W16/32

摘要： A method of communicating data in a wireless telecommunications system between plural base stations and plural terminal devices using plural Orthogonal Frequency Division Multiplex, OFDM, sub-carriers spanning a first frequency bandwidth. The method includes: communicating data between a first base station and a first terminal device using a first group of the OFDM sub-carriers distributed across the first frequency bandwidth, communicating data between a second base station, geographically separated from the first base station, and a second terminal device using a second group of the OFDM sub-carriers distributed across a second frequency bandwidth, and communicating control-plane data between the first base station and the first terminal device using a combination of the first and second groups of the OFDM sub-carriers. Guard regions may be provided in the frequency domain between frequencies of transmissions associated with the first base station and frequencies of transmissions associated with the second base station.

公开(公告)号：EP3285415A1

公开(公告)日：2018-02-21

申请号：EP16185028.4

申请日：2016-08-19

申请人： NTT DOCOMO, INC.

发明人： KUSUME, Katsutoshi ,  IWAMURA, Mikio ,  BAZZI, Jamal ,  WEITERKEMPER, Petra ,  TAKEDA, Kazuki ,  NAGATA, Satoshi

IPC分类号： H04J11/00 ,  H04L5/00

CPC分类号： H04J11/003 ,  H04L5/0007 ,  H04L5/0039 ,  H04L5/0048 ,  H04L5/0066

摘要： A method for transmitting a multicarrier signal over frequency resource,
wherein said frequency resource is divided into a plurality of resource blocks,
said resource block comprises of a number of subcarriers that are equally spaced by a subcarrier spacing,
said number of subcarriers or said subcarrier spacing is configurable per said resource block or per a contiguous set of resource blocks,
said subcarrier spacing d n is 2 n times the smallest configurable subcarrier spacing with non-negative integer n, and
subcarrier center frequencies of subcarrier spacing d n and subcarrier center frequencies of subcarrier spacing d n+1 are shifted by integer multiples of d n .

摘要翻译： 一种用于在频率资源上发送多载波信号的方法，其中所述频率资源被分成多个资源块，所述资源块包括以子载波间隔等间隔的多个子载波，所述子载波的数目或所述子载波间隔 是可配置的每个所述资源块或每个连续的资源块集合，所述子载波间隔dn是具有非负整数n的最小可配置子载波间隔的2n倍，子载波间隔dn的子载波中心频率和子载波间隔dn的子载波中心频率 +1被dn的整数倍移位。

公开(公告)号：EP3262779A1

公开(公告)日：2018-01-03

申请号：EP16702239.1

申请日：2016-01-07

申请人： Qualcomm Incorporated

发明人： LI, Junyi ,  ABEDINI, Navid ,  WANG, Xiao Feng

IPC分类号： H04L5/00

CPC分类号： H04W72/0453 ,  H04B1/715 ,  H04L5/0007 ,  H04L5/0012 ,  H04L5/0062 ,  H04L5/0066 ,  H04L5/0073 ,  H04W72/0413

摘要： Improved systems, methods, and apparatuses for allocation of frequency resources, or tones, for a Cellular Internet of Things (CIoT) system are described. In various aspects, interference may be reduced for a CIoT system and an adjacent wireless communications system through identifying a first group of narrowband tones for the CIoT system that will have reduced interference with wideband tone transmissions of the adjacent wireless communications system and may thus support higher power transmissions.

公开(公告)号：EP3219039A1

公开(公告)日：2017-09-20

申请号：EP15794868.8

申请日：2015-11-06

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： BEHRAVAN, Ali ,  BERGLJUNG, Christian ,  KAZMI, Muhammad ,  TEJEDOR, Erika ,  RAHMAN, Imadur

IPC分类号： H04L5/00

CPC分类号： H04W72/082 ,  H04L1/0003 ,  H04L1/0009 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/0066 ,  H04L5/0098

摘要： A method of operating a user equipment unit, UE, includes determining (102) that intermodulation products generated by the UE due to the transmission of at least two uplink, UL, component carriers, CCs, using a first UL transmission configuration is causing interference to an external wireless system, EWS, obtaining (104) a second UL transmission configuration that contains at least one transmission parameter with a lower value than a corresponding transmission parameter in the first UL transmission configuration, and transmitting (106) at least one of the UL CCs using the second UL transmission configuration.

摘要翻译： 一种操作用户设备单元UE的方法包括：使用第一UL传输配置来确定（102）由于至少两个上行链路UL分量载波CC的传输而由UE产生的互调产物引起干扰 外部无线系统EWS，其获得（104）第二UL传输配置，该第二UL传输配置包含比第一UL传输配置中的对应传输参数具有更低值的至少一个传输参数，并且传输（106）至少一个UL CC使用第二UL传输配置。

公开(公告)号：EP3218742A1

公开(公告)日：2017-09-20

申请号：EP15801691.5

申请日：2015-11-06

申请人： Telecom Italia S.p.A.

发明人： CARETTI, Marco ,  GORIA, Paolo

IPC分类号： G01S19/21 ,  H04B15/00 ,  H04W72/04 ,  H04W72/08

CPC分类号： H04W72/1215 ,  G01S19/21 ,  H04L5/001 ,  H04L5/0062 ,  H04L5/0066 ,  H04L27/0006 ,  H04W72/0413 ,  H04W72/0446 ,  H04W76/27

摘要： A method for uplink allocation of radio resources in a cellular network including a network node and, associated therewith, at least one user equipment supporting data reception from a global navigation satellite system. The method includes, for each of the at least one user equipment: if uplink data transmission from the user equipment to the network node is based on aggregation of carriers and if data reception from the global navigation satellite system is enabled, determining a reception time interval, with respect to a framing system of the cellular network, during which data reception from the global navigation satellite system takes place, the determining based on timing information concerning data reception by the user equipment from the global navigation satellite system; if uplink data transmission potentially takes place at least partially within the reception time interval, limiting allocation of radio resources for the uplink data transmission from the user equipment.

摘要翻译： 提出了一种用于蜂窝网络（100）中的无线电资源的上行链路分配的方法（200），所述蜂窝网络（100）包括网络节点（105）并且与所述网络节点（105）相关联，支持数据接收的至少一个用户设备 全球导航卫星系统（110）。 所述方法（200）包括针对所述至少一个用户设备（UE）中的每一个：如果（215）从所述用户设备（UE）到所述网络节点（105）的上行链路数据传输基于载波的聚合，并且如果 225）来自全球导航卫星系统（110）的数据接收被启用，确定（235）关于蜂窝网络（100）的组帧系统的接收时间间隔，在该时间间隔期间，来自全球导航卫星系统 所述确定（235）基于与所述用户设备（UE）从所述全球导航卫星系统（110）接收的数据有关的定时信息，并且如果（235）上行链路数据传输潜在地至少部分地发生 所述接收时间间隔，限制（2401-2404）用于来自所述用户设备（UE）的针对所述上行链路数据传输的无线电资源的分配。

公开(公告)号：EP3162143A1

公开(公告)日：2017-05-03

申请号：EP15815042.5

申请日：2015-06-11

申请人： Intel IP Corporation

发明人： HUANG, Po-Kai ,  STACEY, Robert J. ,  KASHER, Assaf

IPC分类号： H04W72/06 ,  H04W88/08

CPC分类号： H04W72/0433 ,  H04L5/001 ,  H04L5/0037 ,  H04L5/006 ,  H04L5/0066 ,  H04W72/0453 ,  H04W72/085

摘要： Embodiments describe mechanisms for an Access Point (AP) to aggregate multiple devices (e.g., stations (STA)) across frequency during a single time period. STAs will be considered for frequency aggregation only if they have a measured SNR at the AP below a threshold. Methods are described that select STAs for aggregation based on associated SNR and other criteria and then assign frequency slots to the selected STAs. Selection for aggregation and assignment to frequency slots can also be balanced across time, so that different STAs are selected for aggregation over time. Mechanisms are also described that increase the opportunities for frequency aggregation.

摘要翻译： 实施例描述用于接入点（AP）在单个时间段期间在整个频率上聚合多个设备（例如，站（STA））的机制。 只有在AP的测量SNR低于阈值时，STA才会被考虑用于频率聚合。 描述了基于关联的SNR和其他标准选择用于聚合的STA并且然后将频率槽分配给选择的STA的方法。 聚合和频隙分配的选择也可以随时间平衡，以便随着时间的推移选择不同的STA进行聚合。 还描述了机制，增加了频率汇总的机会。