公开(公告)号：EP2292068A1

公开(公告)日：2011-03-09

申请号：EP09769639.7

申请日：2009-06-23

申请人： Nokia Corporation

发明人： MIN, Huang ,  TENG, Yong ,  KORHONEN, Juha

IPC分类号： H04W74/08

CPC分类号： H04W74/08

摘要： An approach for performing a random access procedure using soft-dedicated preambles is disclosed. A module designates one of a plurality of preambles, associated with one or more random access channels, as a soft-dedicated preamble. The soft-dedicated preamble is used by a user equipment that is either contention-based or non-contention-based.

摘要翻译： 用于使用软专用前同步码进行随机接入过程的方法是游离缺失盘。 模块指定的前同步码的复数，与一个或多个随机接入信道相关联的一个，作为一个软的专用前导码。 软的专用前导码，使用由用户设备的确要么是基于非竞争的基于竞争的或。

公开(公告)号：EP1943797A2

公开(公告)日：2008-07-16

申请号：EP06820804.0

申请日：2006-10-25

申请人： Nokia Corporation

发明人： RINNE, Mika ,  PARTS, Ulo ,  KORHONEN, Juha

IPC分类号： H04L27/26 ,  H04B1/707

CPC分类号： H04L27/2613 ,  H04B1/70735 ,  H04J11/0069 ,  H04J11/0086 ,  H04L5/0023 ,  H04L5/005 ,  H04L25/0226 ,  H04L27/2656 ,  H04L27/2675

摘要： A pilot structure, a method, and a receiver for multi-carrier cellular communications defining a specific Time Division Multiplexer/Multiplexing pilot pattern and pilot sequence for a sub-frame with short system information. A primary synchronization sequence is configured to be transmitted every predetermine number of sub-frames in a defined bandwidth. A primary common pilot is configured to be transmitted for each sub-frame. Short system information is configured to be transmitted once per frame to define the pilot structure of sub-frames in a frame period to define a structure of a frame period.

公开(公告)号：EP2508034A1

公开(公告)日：2012-10-10

申请号：EP10832729.7

申请日：2010-11-17

申请人： Nokia Corporation

发明人： KNECKT, Jarkko ,  DOPPLER, Klaus ,  KORHONEN, Juha ,  RIBEIRO, Cassio

IPC分类号： H04W72/12 ,  H04W76/04

CPC分类号： H04W52/0206 ,  H04W36/0088 ,  H04W48/12 ,  H04W72/12 ,  H04W76/28 ,  H04W88/08 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/24

摘要： In accordance with an example embodiment of the present invention, a method comprises determining at a base station an activity level, and selecting an availability mode based at least in part on the activity level, wherein the availability mode is one of a full-availability mode, a semi-availability mode and a minimum-availability mode. The method also comprises configuring radio resources for at least the minimum-availability mode and switching to the selected availability mode.

摘要翻译： 根据本发明的示例实施例，一种方法包括在基站处确定活动级别，以及至少部分地基于活动级别选择可用性模式，其中可用性模式是全可用性模式之一 ，半可用性模式和最小可用性模式。 该方法还包括配置至少最小可用性模式的无线电资源并切换到所选择的可用性模式。

公开(公告)号：EP2301303A1

公开(公告)日：2011-03-30

申请号：EP09797539.5

申请日：2009-06-12

申请人： Nokia Corporation

发明人： DOPPLER, Klaus ,  RIBEIRO, Cassio ,  WIJTING, Carl ,  HUGL, Klaus ,  RINNE, Mika ,  KORHONEN, Juha ,  ROMAN, Timo

IPC分类号： H04W92/04 ,  H04W92/16 ,  H04L29/06

CPC分类号： H04W76/14 ,  H04L5/0007 ,  H04L5/0032 ,  H04W88/18

摘要： An apparatus, system, and method for a communication network that includes base stations, mobile terminals, and media servers. A base station may receive enable a device-to-device connection between a media server and a mobile terminal. The mobile terminal and the media server may establish the enabled device-to-device connection to create an underlay network within the cellular network, the underlay network including the mobile terminal, the media server, and the device-to-device connection. In some embodiments, the mobile terminal and the media server each include a device-to-device radio that is used to establish and maintain the device-to-device connection.

公开(公告)号：EP2732661A1

公开(公告)日：2014-05-21

申请号：EP12815270.9

申请日：2012-06-29

申请人： Nokia Corporation

发明人： DRAZYNSKI, Karol ,  DALSGAARD, Lars ,  DOPPLER, Klaus ,  KORHONEN, Juha ,  MALKAMÄKI, Esa

IPC分类号： H04W36/04 ,  H04W84/10 ,  H04W48/20 ,  H04W24/10

摘要： A method includes receiving a first measurement configuration at a user equipment from a wireless communication network; making measurements using the first measurement configuration; in response to a condition being satisfied resulting from the measurements that are made, transmitting an indication that an allowed small cell has been detected; receiving a second measurement configuration at the user equipment from the wireless communication network; and making measurements of the allowed small cell using the second measurement configuration, where the first measurement configuration results in measurements being made less frequently than measurements made in accordance with the second measurement configuration. An apparatus configured to perform the method is also disclosed.

公开(公告)号：EP2829133A1

公开(公告)日：2015-01-28

申请号：EP13764145.2

申请日：2013-01-03

申请人： Nokia Corporation

发明人： LUNDEN, Jari ,  VIRTEJ, Elena ,  MALKAMÄKI, Esa ,  KORHONEN, Juha

IPC分类号： H04W56/00 ,  H04W72/12

CPC分类号： H04W74/0833 ,  H04W56/0045 ,  H04W72/0413 ,  H04W72/1278

摘要： In accordance with an example embodiment of the present invention, there is provided an apparatus, comprising at least one processing core configured to receive a first message, the at least one processing core further configured to render the apparatus operable to monitor for at least one of a timing drift and a potential cause of a timing drift; and the at least one processing core further configured to, responsive to determining at least one of a timing drift and a potential cause of a timing drift, cause the apparatus to become operable to cause a transmitter comprised in the apparatus to transmit a second message.

摘要翻译： 根据本发明的示例实施例，提供了一种装置，包括被配置为接收第一消息的至少一个处理核心，所述至少一个处理核心还被配置为使所述装置可操作以监视以下各项中的至少一个： 定时漂移和定时漂移的潜在原因; 并且所述至少一个处理核进一步被配置为响应于确定定时漂移和定时漂移的潜在原因中的至少一个，使得所述装置变得可操作以使包括在所述装置中的发射机发送第二消息。

公开(公告)号：EP2826323A1

公开(公告)日：2015-01-21

申请号：EP13760354.4

申请日：2013-01-24

申请人： Nokia Corporation

发明人： IRAJI, Sassan ,  KORHONEN, Juha ,  MALKAMÄKI, Esa ,  PAPADIMITRIOU, Panayiotis ,  SORRI, Antti

IPC分类号： H04W72/04 ,  H04W72/02

CPC分类号： H04L5/005 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0082 ,  H04L5/0092 ,  H04W36/0061 ,  H04W36/0072 ,  H04W36/30 ,  H04W48/16 ,  Y02D70/1262

摘要： Eliminating or reducing transmission of common signals for enhanced spectral efficiency, improved support for heterogeneous networks, network energy saving possibilities, can be obtained by apparatuses and methods according to certain embodiments. A method for operating a user equipment can include receiving a measurement object from a network for detection of one or more predetermined type cells. A cell search can be conducted. When a predetermined type cell is found, cell specific reference signal hopping parameters can be determined. Then, radio resource management measurement can be performed from the cell specific reference signal hopping parameters.

摘要翻译： 通过根据某些实施例的装置和方法可以获得或减少用于提高频谱效率的普通信号的传输，改进对异构网络的支持，网络节能的可能性。 用于操作用户设备的方法可以包括从网络接收测量对象以检测一个或多个预定类型的小区。 可以进行小区搜索。 当发现预定类型的小区时，可以确定小区特定参考信号跳频参数。 然后，可以从小区特定参考信号跳频参数进行无线电资源管理测量。

公开(公告)号：EP2567574A1

公开(公告)日：2013-03-13

申请号：EP11777321.8

申请日：2011-04-01

申请人： Nokia Corporation

发明人： DOPPLER, Klaus ,  KORHONEN, Juha

IPC分类号： H04W48/16 ,  H04W48/18 ,  H04W48/08 ,  H04W40/24

CPC分类号： H04W48/16 ,  H04W48/08

摘要： In accordance with an example embodiment of the present invention, there is provided a user equipment configured to receive local network connectivity information over a first wireless interface, determine a scanning strategy based at least in part on the received information, and discover a local network over a second wireless interface using at least in part the determined scanning strategy.

摘要翻译： 根据本发明的示例实施例，提供了一种被配置为通过第一无线接口接收本地网络连接信息的用户设备，至少部分地基于所接收的信息来确定扫描策略，并且通过 至少部分地使用所确定的扫描策略的第二无线接口。

公开(公告)号：EP2090126B1

公开(公告)日：2012-03-14

申请号：EP07825501.5

申请日：2007-10-25

申请人： Nokia Corporation

发明人： PIHLAJA, Juha ,  KORHONEN, Juha

IPC分类号： H04W74/08

CPC分类号： H04W74/004 ,  H04W74/0833 ,  H04W74/0866

摘要： A method is provided for transmitting a message comprising one or more preambles and a message body from a user equipment device to a network entity. The method includes determining whether it is allowed to transmit a first preamble of the message to the network entity in an immediately available time slot of a random access channel, transmitting the first preamble if it is allowed, and transmitting the message body if a positive acknowledgement to the preamble is received from the network entity on another channel. The user equipment device may determine transmitting the preamble invariably, based on a persistence value or an indication received from the network entity, based on whether the device has not transmitted on the random access channel for longer than a predetermined, or based on whether the device has not transmitted on the random access channel for longer than a random time period.

公开(公告)号：EP2090126A2

公开(公告)日：2009-08-19

申请号：EP07825501.5

申请日：2007-10-25

申请人： Nokia Corporation

发明人： PIHLAJA, Juha ,  KORHONEN, Juha

IPC分类号： H04Q7/38

CPC分类号： H04W74/004 ,  H04W74/0833 ,  H04W74/0866

摘要： A method is provided for transmitting a message comprising one or more preambles and a message body from a user equipment device to a network entity. The method includes determining whether it is allowed to transmit a first preamble of the message to the network entity in an immediately available time slot of a random access channel, transmitting the first preamble if it is allowed, and transmitting the message body if a positive acknowledgement to the preamble is received from the network entity on another channel. The user equipment device may determine transmitting the preamble invariably, based on a persistence value or an indication received from the network entity, based on whether the device has not transmitted on the random access channel for longer than a predetermined, or based on whether the device has not transmitted on the random access channel for longer than a random time period.