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1. 发明公开

EP2761957A1 A METHOD OF PATTERN-BASED MESSAGE TRANSMISSION 审中-公开
标题翻译：方法基于模式新闻传播
公开(公告)号：EP2761957A1
公开(公告)日：2014-08-06
申请号：EP12794759.6
申请日：2012-09-19
申请人： Alcatel Lucent
发明人： CHEN, Yu , ZOU, Jialin , PALAT, Sudeep
IPC分类号： H04W72/04
CPC分类号： H04W72/048 , H04W4/70 , H04W24/10 , H04W72/02 , H04W72/0406
摘要： The invention provides a method of pattern-based message transmission. The method can predetermine a transmission pattern for the message transmission between a base station and a user equipment according to a service type, an equipment identifier, and etc., of the equipment and can hereby determine a transmission process of signaling and data and thus can handle the remaining transmission of either signaling or data to be performed in the predetermined pattern, which means that scheduling resources can be greatly saved and thus signaling overheads and the resource consumption can be greatly reduced. With an optimized design of a pattern, an acknowledgement message and subsequent signalings and/or data could be encapsulated in a same data packet for transmission and reception, thereby resources are further saved. This improves the efficiency of utilizing signaling greatly in general, reduces signaling overheads, and also facilitates various communication between other users in the cell, improves the efficiency of economy and saves cost.

2. 发明公开

EP2730144A1 METHOD OF AND APPARATUS FOR PHYSICAL RANDOM ACCESS IN COMMUNICATION NETWORK 审中-公开
标题翻译：方法和设备物理直接访问通信网络中的
公开(公告)号：EP2730144A1
公开(公告)日：2014-05-14
申请号：EP12826202.9
申请日：2012-07-05
申请人： Alcatel Lucent
发明人： CHEN, Yu , ZOU, Jialin , PALAT, Sudeep
IPC分类号： H04W74/08
CPC分类号： H04W74/0833 , H04W4/70 , H04W74/006 , H04W74/0866
摘要： In an embodiment of the invention, there is proposed a method of and apparatus for accessing in a user equipment, the method including the steps of: i) performing a random access on a predetermined resource according to a channel condition of the user equipment, wherein the predetermined resource is associated with the channel condition of the user equipment; and ii) receiving, on a PDCCH, a response to the random access from an eNB. With this solution, during a random access of a user equipment, particularly a MTC device, an eNB can perform a Random Access Response (RAR) adaptively using a different number of Control Channel Elements (CCEs) according to an indication, capable of reflecting a channel condition, e.g., a signal to noise ratio, of the user equipment, thereby saving the channel resource.

3. 发明公开

EP2638643A1 METHOD AND APPARATUS FOR SIGNALLING MEASUREMENT SIGNALLING 审中-公开
标题翻译：方法和设备用于信号测量信号
公开(公告)号：EP2638643A1
公开(公告)日：2013-09-18
申请号：EP10859552.1
申请日：2010-11-10
申请人： Alcatel Lucent
发明人： HUANG, Haiyang , BAKER, Matthew , HU, Teck , JIANG, Qi , SHEN, Gang , PALAT, Sudeep , WORRALL, Chandrika
IPC分类号： H04B7/26 , H04W88/00 , H04W88/06
CPC分类号： H04W72/02 , H04W16/32 , H04W24/10 , H04W48/16 , H04W84/045
摘要： The eNB of a first cell being interfered by at least one second cell, obtains pattern information, from the eNB of the second cell or network configuration, indicating almost blank subframes that are configured by the eNB of the second cell or the network configuration; determines measurement signalling indicating subframes; and sends the measurement signalling to the UE. The UE in the first cell receives the measurement signalling from the serving eNB, the measurement signalling comprising at least one pattern information recommended by at least one second cell or network configuration, each of the pattern information indicating at least one almost blank subframe that is configured by the corresponding second cell; determines the resource used for measurement according to the measurement signalling; and carries out measurement on the determined resource.

4. 发明授权

EP1982555B1 METHODS OF PROVIDING LOCATION UPDATE MESSAGES AND PAGING MESSAGES IN A WIRELESS COMMUNICATION SYSTEM 有权转让
标题翻译：方法提供位置最新消息和寻呼无线通信系统
公开(公告)号：EP1982555B1
公开(公告)日：2012-07-04
申请号：EP07717553.7
申请日：2007-02-05
申请人： Alcatel Lucent
发明人： CASATI, Alessio , TATESH, Said , PALAT, Sudeep
IPC分类号： H04W60/04
CPC分类号： H04W60/04 , H04W68/00 , H04W88/06 , H04W92/02
摘要： The present invention provides a method of operating an idle mobile unit that is capable of communicating with first and second wireless communication systems. One embodiment of the method includes providing a location update message in response to the idle mobile unit transitioning from a first tracking area associated with the second wireless communication system to a second tracking area associated with the second wireless communication system. The first and second wireless communication systems are capable of paging the idle mobile unit following the location update message.

5. 发明授权

EP2695469B1 SLOTTED ACCESS FOR WIRELESS COMMUNICATION DEVICES AND CONTROL THEREOF 有权
标题翻译：对无线通信设备的狭窄访问及其控制
公开(公告)号：EP2695469B1
公开(公告)日：2017-07-05
申请号：EP11863239.7
申请日：2011-04-02
申请人： ALCATEL LUCENT
发明人： ZOU, Jialin , PALAT, Sudeep , CHEN, Yu
IPC分类号： H04W72/02 , H04W4/00 , H04W74/08 , H04W28/06 , H04W28/18
CPC分类号： H04W74/0841 , H04W4/70 , H04W28/06 , H04W28/18 , H04W72/02
摘要： An example method provides a method of determining access times and channels for a wireless communication device. One embodiment includes selecting, at a wireless communication device, one of a plurality of time intervals in a periodically repeating access cycle for transmission of an access signal based on an identification number identifying the wireless communication device, negotiating a preamble assignment for the selected one of the plurality of time intervals, and transmitting the access signal over an access channel in the selected one of the plurality of time intervals using a preamble corresponding to the preamble assignment.
摘要翻译：示例方法提供了一种确定无线通信设备的访问时间和信道的方法。一个实施例包括在无线通信设备处基于识别无线通信设备的识别号来选择用于传输接入信号的周期性重复接入周期中的多个时间间隔中的一个，协商针对所选择的一个所述多个时间间隔，以及使用与所述前导码分配相对应的前导码，在所述多个时间间隔中所选择的一个时间间隔内通过接入信道发送所述接入信号。

6. 发明公开

EP2875675A1 METHOD, APPARATUS AND COMPUTER READABLE MEDIUM FOR TRAFFIC REDISTRIBUTION IN WIRELESS NETWORKS 有权转让
标题翻译：方法，设备和计算机可读介质提供在VERKEHRSNEUVERTEILUNG无线网络
公开(公告)号：EP2875675A1
公开(公告)日：2015-05-27
申请号：EP13740480.2
申请日：2013-07-16
申请人： Alcatel Lucent
发明人： ZOU, Jialin , PALAT, Sudeep
IPC分类号： H04W48/00 , H04W48/20
摘要： The apparatus includes a processor. The processor is configured to determine whether to redistribute traffic, generate a message upon determining traffic is to be redistributed, the message including cell priority values, the cell priority values including a priority value for each of a plurality of carriers, and transmit the message to the one or more user equipment.

7. 发明授权

EP3031289B1 METHODS, APPARATUSES, AND SYSTEM FOR DETERMINING CONNECTION STATE ASSISTIVE PARAMETERS 有权
公开(公告)号：EP3031289B1
公开(公告)日：2018-10-10
申请号：EP14819061.4
申请日：2014-08-08
申请人： Alcatel Lucent
发明人： WANG, Yonggang , CHAO, Hua , PUDDLE, Nicola , PALAT, Sudeep
IPC分类号： H04W76/20 , H04W76/28 , H04W36/26 , H04W76/27 , H04W76/38
CPC分类号： H04W76/27 , H04W36/26 , H04W76/28 , H04W76/38
摘要： An object of the invention is providing methods, apparatuses and a system for determining connection state assistive parameters. Compared with the prior art, according to the present invention, the core network element obtains the connection release time information and radio access network assistance information corresponding to the user equipment sent by the e NB, and when the user equipment transmits a request for network access service to the core network element, the core network element determines core network assistance information corresponding to the request for network access service based on the aforementioned information, and then transmits the core network assistance information to the e NB to act as connection state assistive parameters corresponding to the user equipment. Thereby, the present invention may enable the e NB to adjust/optimize the connection state assistive parameters corresponding to the e NB and the user equipment through providing ore network assistance information to the e NB by the core network element, reduce the transitions frequency between the idle state and the connection state, minimize transmission of network signaling, and reduce user equipment power consumption.

8. 发明公开

EP2922364A1 Dual Connectivity Network 审中-公开
标题翻译：双连接网络
公开(公告)号：EP2922364A1
公开(公告)日：2015-09-23
申请号：EP14305407.0
申请日：2014-03-21
申请人： ALCATEL LUCENT
发明人： WORRALL, Chandrika , PALAT, Sudeep
IPC分类号： H04W76/02
CPC分类号： H04W76/15 , H04W76/19 , H04W76/27 , H04W92/20
摘要： Abase station method, a base station, a user equipment method, user equipment and computer program products are disclosed. The base station method comprises: when it is determined that a user equipment has been configured for dual connectivity with the base station, maintaining configuration information for a radio resource control connection with a master base station also configured for dual connectivity with the user equipment for utilisation in response to a radio resource control connection re-establishment request from the user equipment. In this way, the base station is able to keep, retain or store the context configuration for the RRC connection with the base station so that the base station is prepared for the arrival of the user equipment triggered by an RRC connection re-establishment request from the user equipment, which may occur in a variety of different circumstances such as, for example, detecting a radio link failure.
摘要翻译：基站，基站，用户设备方法，用户设备和计算机程序产品被公开。基站方法包括：当确定用户设备已经被配置用于与基站的双连接时，维持与还被配置用于与用户设备双连接以利用的主基站的无线电资源控制连接的配置信息响应于来自用户设备的无线资源控制连接重建请求。以这种方式，基站能够保持，保留或存储用于与基站的RRC连接的上下文配置，使得基站准备好来自由来自RRC连接重建请求的用户设备的到达该用户设备可能发生在各种不同的情况下，例如检测到无线电链路故障。

9. 发明公开

EP3051918A1 NETWORK NODE AND METHOD 审中-公开
标题翻译：网络节点和方法
公开(公告)号：EP3051918A1
公开(公告)日：2016-08-03
申请号：EP15305134.7
申请日：2015-01-30
申请人： ALCATEL LUCENT
发明人： WORRALL, Chandrika , PALAT, Sudeep
IPC分类号： H04W76/04 , H04W52/02
CPC分类号： H04W76/28 , H04W16/14 , H04W36/165 , H04W52/0206 , H04W76/19 , Y02D70/1262 , Y02D70/142 , Y02D70/24
摘要： Aspects and embodiments relate to: a method of user equipment discontinuous reception wake up in a wireless communication network comprising at least one cell configured to perform unscheduled cell status change between an on and an off state; user equipment and a computer program product configured to perform that method; a base station method to support user equipment discontinuous reception wake up in a wireless communication network comprising at least one cell configured to perform unscheduled cell status change between an on and an off state, and a base station and a computer program product configured to perform that method. A first aspect provides a method of user equipment discontinuous reception wake up in a wireless communication network comprising at least one cell configured to perform unscheduled cell status change between an on and an off state; the wake up method comprising: prior to entering a discontinuous sleep mode, determining a communication configuration according to which communication between one or more cells in the network and the user equipment is occurring; entering discontinuous sleep mode; assessing, on scheduled exit from the discontinuous sleep mode, based on measurement at the user equipment, an indication of status of the one or more cells in the network with which the user equipment was communicating according to the determined communication configuration; and communicating with the network in accordance with the assessed indication of status of the one or more cells and the determined communication configuration. Aspects and embodiments may provide a method to be used with fast cell on/ off techniques, such fast cell on/ off techniques having been identified as an important mechanism for interference mitigation in small cell enhancement and LAA.
摘要翻译：方面和实施例涉及：一种在无线通信网络中唤醒用户设备非连续接收的方法，所述无线通信网络包括被配置为在开启状态和关闭状态之间执行未调度的小区状态改变的至少一个小区; 用户设备和被配置为执行该方法的计算机程序产品; 基站方法，用于支持无线通信网络中的用户设备不连续接收唤醒，所述无线通信网络包括被配置为在开启状态和关闭状态之间执行未调度的小区状态改变的至少一个小区，以及基站和计算机程序产品，方法。第一方面提供一种在无线通信网络中唤醒用户设备非连续接收的方法，所述无线通信网络包括至少一个小区，所述至少一个小区被配置为在开启状态和关闭状态之间执行未调度的小区状态改变所述唤醒方法包括：在进入不连续睡眠模式之前，根据所述网络中的一个或多个小区与所述用户设备之间正在发生何种通信来确定通信配置; 进入非连续睡眠模式; 根据所述用户设备处的测量，在计划退出所述不连续睡眠模式时，根据所确定的通信配置，评估所述用户设备正在与之通信的所述网络中的所述一个或更多个小区的状态的指示; 以及根据所评估的一个或多个小区的状态指示和所确定的通信配置与网络进行通信。各方面和实施例可以提供与快速小区开启/关闭技术一起使用的方法，例如快速小区开启/关闭技术已经被识别为用于小型小区增强和LAA中的干扰缓解的重要机制。

10. 发明公开

EP3033891A2 SYSTEMS FOR SWITCHING MODES IN WIRELESS SESSIONS 审中-公开
标题翻译：系统，用于无线会议切换模式
公开(公告)号：EP3033891A2
公开(公告)日：2016-06-22
申请号：EP14799523.7
申请日：2014-07-01
申请人： Alcatel Lucent
发明人： BARCLAY, Deborah , LANDAIS, Bruno , PALAT, Sudeep , CASATI, Alessio
IPC分类号： H04W20090101
CPC分类号： H04W40/02 , H04W68/005 , H04W76/11 , H04W76/12 , H04W76/22 , H04W76/34
摘要： At least one example embodiment discloses a network control entity including a memory and a processor. The processor is configured to receive a first message from a gateway if a user equipment (UE) is in a first data transmission mode having a first bearer path and the gateway has downlink user plane data for the UE associated with a second transmission mode, the first message identifying the base station serving the UE, and send a page request to the serving base station, the page request identifying the UE and instructing the serving base station to initiate a transition to the second data transmission mode for the UE, the second data transmission mode including a second bearer path between the UE and the network, the second bearer path and the first bearer path being different.

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