专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2014161170A1 METHOD AND APPARATUS FOR TIME SWITCHED UPLINK IN A DUAL CONNECTIVITY ENVIRONMENT 审中-公开
标题翻译：时间开关在双向连接环境中的上链方法和装置
公开(公告)号：WO2014161170A1
公开(公告)日：2014-10-09
申请号：PCT/CN2013/073696
申请日：2013-04-03
申请人： BROADCOM CORPORATION , BAI, Wei , WEI, Na , HAN, Jing , SUN, Pengfei , GAO, Xinying , ZHANG, Lili , WANG, Haiming
发明人： BAI, Wei , WEI, Na , HAN, Jing , SUN, Pengfei , GAO, Xinying , ZHANG, Lili , WANG, Haiming
IPC分类号： H04W74/08
CPC分类号： H04W74/04 , H04W76/15
摘要： A method, apparatus and computer program product are provided in order to support time switched data transmissions in a dual connectivity environment. The method may include receiving a signal to configure a semi-static predefined pattern for uplink (UL) transmissions by the communication device, wherein the predefined pattern ensures that the communication device communicates exclusively with one of the plurality of links at a time, and causing the communication device to transmit data to the plurality of links according to the predefined pattern. The signal may comprise a radio resource control (RRC) signal. The method may further include receiving a first link activation message from a first link of the plurality of links, the first link activation message indicating that the communication device will exclusively transmit data to the first link. A corresponding apparatus and computer program product are also provided.
摘要翻译：提供了一种方法，装置和计算机程序产品，以便在双重连接环境中支持时间交换数据传输。该方法可以包括接收信号以配置由通信设备进行上行链路（UL）传输的半静态预定义模式，其中预定义模式确保通信设备一次唯一地与多个链路中的一个通信地通信，并导致所述通信装置根据所述预定模式向所述多个链路发送数据。信号可以包括无线电资源控制（RRC）信号。所述方法还可以包括从所述多个链路的第一链路接收第一链路激活消息，所述第一链路激活消息指示所述通信设备将专门向所述第一链路发送数据。还提供了相应的装置和计算机程序产品。

2. 发明申请

WO2014113919A1 ADDRESSING COMMUNICATION FAILURE IN MULTIPLE CONNECTION SYSTEMS 审中-公开
标题翻译：解决多个连接系统中的通信故障
公开(公告)号：WO2014113919A1
公开(公告)日：2014-07-31
申请号：PCT/CN2013/070838
申请日：2013-01-22
申请人： BROADCOM CORPORATION , BAI, Wei , HAN, Jing , WEI, Na , WANG, Haiming , ZHANG, Lili , GAO, Xinying , SUN, Pengfei
发明人： BAI, Wei , HAN, Jing , WEI, Na , WANG, Haiming , ZHANG, Lili , GAO, Xinying , SUN, Pengfei
IPC分类号： H04W36/08
CPC分类号： H04W36/0055 , H04W76/19
摘要： Systems and techniques for link failure management in multiple connection systems. Upon detection of a link failure with a local area base station during a dual connection mode in which the user device is connected to a macro base station and a local area base station, a user device sends a failure indication and a measurement results report for serving and neighboring base stations to its serving macro base station, and selects a response to the failure based at least in part on evaluation information received from the macro base station. Upon detection of a link failure with a macro base station, the user device determines whether to reconnect to the macro base station or a different macro base station and whether to reconnect with the original local area base station or a different local area base station.
摘要翻译：多连接系统中链路故障管理的系统和技术。在用户设备连接到宏基站和本地基站的双连接模式期间，当检测到与本地区域基站的链路故障时，用户设备发送故障指示和用于服务的测量结果报告和相邻基站到其服务宏基站，并且至少部分地基于从宏基站接收的评估信息来选择对故障的响应。当用宏基站检测到链路故障时，用户设备确定是否重新连接到宏基站或不同的宏基站，以及是否与原始的本地基站或不同的本地基站重新连接。

3. 发明申请

WO2014110799A1 MEASUREMENTS IN MULTIPLE CONNECTION SYSTEMS 审中-公开
标题翻译：多连接系统的测量
公开(公告)号：WO2014110799A1
公开(公告)日：2014-07-24
申请号：PCT/CN2013/070702
申请日：2013-01-18
申请人： BROADCOM CORPORATION , WEI, Na , SUN, Pengfei , ZHANG, Lili , BAI, Wei , HAN, Jing , GAO, Xinying , WANG, Haiming
发明人： WEI, Na , SUN, Pengfei , ZHANG, Lili , BAI, Wei , HAN, Jing , GAO, Xinying , WANG, Haiming
IPC分类号： H04W24/10
CPC分类号： H04W36/0083 , H04W24/10 , H04W84/042 , H04W84/12 , H04W88/06
摘要： Systems and techniques for link condition reporting in multiple connection systems. A base station, such as a macro eNodeB (eNB) configures measurement objects and reporting objects for macro and local area links for a user device such as a user equipment (UE). The objects relating to the secondary links are configured for use when the user device is operating in a dual connection mode. Upon detection of a triggering event when the user device is in dual connection mode, the user device reports macro and secondary link information. In some embodiments of the invention, triggering may be based on events related to a specified frequency group, or may be direct measurements related to a specified frequency group.
摘要翻译：多连接系统中链路状态报告的系统和技术。诸如宏eNodeB（eNB）的基站为诸如用户设备（UE）的用户设备的宏和局域链路配置测量对象和报告对象。与辅助链路相关的对象被配置为当用户设备以双连接模式操作时使用。当用户设备处于双连接模式时，当检测到触发事件时，用户设备报告宏和辅助链路信息。在本发明的一些实施例中，触发可以基于与指定频率组相关的事件，或者可以是与指定频率组相关的直接测量。

4. 发明申请

WO2014190543A1 CHANNEL CONFIGURATION FOR DUAL CONNECTIVITY AND SIMULTANEOUS UPLINK TRANSMISSION 审中-公开
标题翻译：双向连接和同步上行链路传输的通道配置
公开(公告)号：WO2014190543A1
公开(公告)日：2014-12-04
申请号：PCT/CN2013/076555
申请日：2013-05-31
申请人： BROADCOM CORPORATION , WEI, Na , BAI, Wei , SUN, Pengfei , ZHANG, Lili , HAN, Jing , GAO, Xinying , WANG, Haiming
发明人： WEI, Na , BAI, Wei , SUN, Pengfei , ZHANG, Lili , HAN, Jing , GAO, Xinying , WANG, Haiming
IPC分类号： H04W52/34
CPC分类号： H04W52/367 , H04W52/16 , H04W52/325 , H04W52/346
摘要： Power management is coordinated between first and second radio access nodes for channels of a first group to enable simultaneous uplink transmissions by a user equipment (UE) on first-group channels to both those nodes. This is done by, for each of the first-group channels, offsetting downward a maximum uplink transmit power on the respective first-group channel to be transmitted to one of those nodes by an amount reserved for the respective first-group channel to be transmitted to the other node. Uplink transmission opportunities (TX-OPs) of the UE on second-group channels are time-division duplexed (TDD) such that none of the UE's TX-OPs to the first access node for any second-group channel overlaps in time with the UE's TX-OPs to the second access node for the corresponding second-group channel. The network informs the UE via wireless signaling of patterns defining the TDD of the uplink TX-OPs for the second-group channels.
摘要翻译：电力管理在用于第一组的信道的第一和第二无线电接入节点之间协调，以使得由第一组信道上的用户设备（UE）同时向两个节点发送上行链路。这通过对于每个第一组信道来完成，以向下发送要发送到这些节点之一的相应第一组信道上的最大上行链路发射功率，以保留用于要发送的相应第一组信道的量到另一个节点。在第二组信道上的UE的上行链路传输机会（TX-OP）是时分双工（TDD），使得对于任何第二组信道，到第一接入节点的UE的TX-OP都不会与UE的 TX-OP到相应的第二组信道的第二接入节点。网络通过无线信令通知UE定义第二组信道的上行链路TX-OP的TDD的模式。

5. 发明申请

WO2014107917A1 BUFFER STATUS REPORTING FOR DUAL CONNECTION 审中-公开
标题翻译：缓冲状态报告用于双向连接
公开(公告)号：WO2014107917A1
公开(公告)日：2014-07-17
申请号：PCT/CN2013/070650
申请日：2013-01-18
申请人： BROADCOM CORPORATION , WEI, Na , BAI, Wei , GAO, Xinying , WANG, Haiming , ZHANG, Lili , SUN, Pengfei , HAN, Jing
发明人： WEI, Na , BAI, Wei , GAO, Xinying , WANG, Haiming , ZHANG, Lili , SUN, Pengfei , HAN, Jing
IPC分类号： H04L1/16
CPC分类号： H04W24/04 , H04L1/1874 , H04L2001/0097 , H04W28/0278 , H04W72/10 , H04W76/15
摘要： Apparatus, methods, and computer programs that selectively transmit one or more local area buffer status reports by a macro base station over a macro link or transmit a macro buffer status report by a local area access point over a local area link in a dual connection deployment scenario in response to a cross link buffer status report trigger. The apparatus, methods and computer programs may include several cross buffer status reporting triggers. The user equipment may trigger cross buffer status reporting in response or incidental to one or more measurement events. The user equipment may also trigger cross buffer status reporting in response to or incidental to a link failure. The user equipment may also trigger cross buffer status reporting in response to receiving a request from an eNB.
摘要翻译：装置，方法和计算机程序，其通过宏链路有选择地发送宏基站的一个或多个局域缓冲状态报告，或者通过双重连接部署中的本地区域链路上的本地区域接入点发送宏缓冲器状态报告响应交叉链路缓冲区状态报告触发器的场景。装置，方法和计算机程序可以包括几个交叉缓冲器状态报告触发器。用户设备可以触发交叉缓冲器状态报告以响应或附带于一个或多个测量事件。用户设备还可以响应或附带于链路故障触发交叉缓冲器状态报告。响应于接收到来自eNB的请求，用户设备还可以触发交叉缓冲器状态报告。

6. 发明申请

WO2014121504A1 POWER SAVING MANAGEMENT IN MULTIPLE CONNECTION TYPE COMMUNICATION 审中-公开
标题翻译：多种连接类型通信中的省电管理
公开(公告)号：WO2014121504A1
公开(公告)日：2014-08-14
申请号：PCT/CN2013/071546
申请日：2013-02-07
申请人： BROADCOM CORPORATION , SUN, Pengfei , WEI, Na , GAO, Chunyan , HAN, Jing , HONG, Wei , BAI, Wei , WANG, Haiming , ZHANG, Lili
发明人： SUN, Pengfei , WEI, Na , GAO, Chunyan , HAN, Jing , HONG, Wei , BAI, Wei , WANG, Haiming , ZHANG, Lili
IPC分类号： H04W72/08
CPC分类号： H04W52/0209 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/24 , Y02D70/25
摘要： There is proposed a mechanism for managing a power saving mode in a multiple connection type communication, such as a dual connection type communication with a first link between a UE and a macro cell and a second link between the UE and a LA cell. A power saving management procedure is proposed where for one link of the multiple connection type communication, such as the second link, a power saving mode is to be entered by the UE. In the power saving management procedure, a power saving control measure to be used for the second link is set by using information related to a power saving control measure used for the first link and/or a signaling conducted on the first link.
摘要翻译：提出了一种用于管理多连接型通信中的节能模式的机制，例如与UE与宏小区之间的第一链路的双连接型通信以及UE与LA小区之间的第二链路。提出了一种功率节省管理程序，其中对于诸如第二链路的多连接类型通信的一个链路，由UE输入功率节省模式。在省电管理程序中，通过使用与用于第一链路的功率节省控制措施和/或在第一链路上进行的信令相关的信息来设定用于第二链路的节电控制措施。

7. 发明申请

WO2014161196A1 CARRIER ALLOCATION 审中-公开
标题翻译：载体分配
公开(公告)号：WO2014161196A1
公开(公告)日：2014-10-09
申请号：PCT/CN2013/073753
申请日：2013-04-03
申请人： BROADCOM CORPORATION , WEI, Na , ZHANG, Lili , BAI, Wei , GAO, Chunyan , SUN, Pengfei , HAN, Jing , WANG, Haiming , HONG, Wei
发明人： WEI, Na , ZHANG, Lili , BAI, Wei , GAO, Chunyan , SUN, Pengfei , HAN, Jing , WANG, Haiming , HONG, Wei
IPC分类号： H04W24/10
CPC分类号： H04W72/0453 , H04W24/02 , H04W24/10 , H04W72/082
摘要： The present invention relates to methods, apparatuses and a computer program product for carrier allocation. The invention includes defining change occasion for a base station for changing a component carrier. The invention further includes receiving, at a processor, from a first base station, information regarding carrier interference severeness between the first base station and a second base station, wherein the carrier interference severeness comprises at least one of an expected separately usable protected carrier number, the number of user equipments located in a common coverage area of the first and second base station, and the downlink traffic load related to the user equipments, and allocating carrier pattern for the first base station based on the received information. Further, the invention includes composing, by a part of a first base station, a report including information regarding carrier interference severeness between the first base station and a second base station, wherein the carrier interference severeness comprises at least one of an expected separately usable protected carrier number, the number of user equipments located in a common coverage area of the first and second base station, and the downlink traffic load related to the user equipment, and causing transmission of the report to an allocating unit.
摘要翻译：本发明涉及用于载波分配的方法，装置和计算机程序产品。本发明包括定义用于改变分量载波的基站的改变时机。本发明还包括在处理器处从第一基站接收关于第一基站和第二基站之间的载波干扰精确度的信息，其中载波干扰精度包括预期可单独使用的受保护载波号码中的至少一个，位于第一和第二基站的公共覆盖区域中的用户设备的数量以及与用户设备相关的下行链路业务负载，并且基于接收的信息为第一基站分配载波模式。此外，本发明包括由第一基站的一部分组成包括关于第一基站和第二基站之间的载波干扰精确度的信息的报告，其中载波干扰精度包括预期的可单独使用的保护载波号，位于第一和第二基站的公共覆盖区域中的用户设备的数量以及与用户设备相关的下行链路业务负载，并且将报告发送到分配单元。

8. 发明申请

WO2014121518A1 ENHANCED PAGING OPERATION FOR POWER SAVING MODE 审中-公开
标题翻译：节电模式的增强操作
公开(公告)号：WO2014121518A1
公开(公告)日：2014-08-14
申请号：PCT/CN2013/071570
申请日：2013-02-08
申请人： BROADCOM CORPORATION , GAO, Chunyan , SUN, Pengfei , WEI, Na , ZHANG, Lili , HONG, Wei , BAI, Wei , WANG, Haiming , HAN, Jing
发明人： GAO, Chunyan , SUN, Pengfei , WEI, Na , ZHANG, Lili , HONG, Wei , BAI, Wei , WANG, Haiming , HAN, Jing
IPC分类号： H04W36/24
CPC分类号： H04W68/005 , H04W52/0216 , Y02D70/1262 , Y02D70/1264 , Y02D70/24 , Y02D70/25
摘要： The present invention relates to methods, apparatuses and a computer program product for an enhanced paging operation for power saving mode. The present invention includes receiving, at a user equipment, a signaling message from a base station, detecting, at the user equipment, that the base station, which has sent the signaling message, is in a sleeping mode based on the received signaling message, and adopting, by the user equipment, a predetermined paging operation, when it is detected that the base station is in the sleeping mode.
摘要翻译：本发明涉及用于省电模式的增强寻呼操作的方法，装置和计算机程序产品。本发明包括在用户设备处接收来自基站的信令消息，在用户设备处，基于接收到的信令消息检测已发送信令消息的基站处于睡眠模式，并且当检测到基站处于睡眠模式时，由用户设备采用预定的寻呼操作。

9. 发明申请

WO2014194460A1 INTERFERENCE COORDINATION AND INTERFERENCE CANCELLATION 审中-公开
标题翻译：干扰协调和干扰消除
公开(公告)号：WO2014194460A1
公开(公告)日：2014-12-11
申请号：PCT/CN2013/076654
申请日：2013-06-03
申请人： BROADCOM CORPORATION , BAI, Wei , ZHANG, Lili , SUN, Pengfei , WANG, Haiming , GAO, Chunyan , WEI, Na , HAN, Jing , HONG, Wei
发明人： BAI, Wei , ZHANG, Lili , SUN, Pengfei , WANG, Haiming , GAO, Chunyan , WEI, Na , HAN, Jing , HONG, Wei
IPC分类号： H04W24/10
CPC分类号： H04L5/00 , H04L1/00 , H04L5/0053 , H04L5/0073 , H04W52/16 , H04W52/48 , H04W72/082 , H04W74/0858
摘要： At least one preamble is dedicated for interference probing. An aggressor access node (macro eNB) sends a command to a user equipment (UE) to transmit the dedicated preamble on a physical random access channel (PRACH). A victim access node (pico eNB) detects the transmitted preamble, and if this UE is the source of uplink interference to the victim access node it informs that to the macro access node which may then use interference coordination and interference cancellation to mitigate further uplink interference. In some embodiments the victim access node decides what is the transmit power for the UE to use for the dedicated preamble on the PRACH, and informs it to the macro access node which instructs the UE of the transmit power to use. In one example embodiment the victim access node calculates an offset from SRS/PUSCH transit power and informs the macro access node of the offset.
摘要翻译：至少一个前置码专用于干扰探测。攻击者接入节点（宏eNB）向用户设备（UE）发送命令以在物理随机接入信道（PRACH）上发送专用前同步码。受害者接入节点（微微eNB）检测所发送的前导码，并且如果该UE是受害接入节点的上行链路干扰源，则向宏接入节点通知该接入节点，然后可以使用干扰协调和干扰消除来减轻进一步的上行链路干扰。在一些实施例中，受害者接入节点决定UE在PRACH上为专用前同步码使用的发射功率是多少，并将其通知指示UE使用发射功率的宏接入节点。在一个示例实施例中，受害者接入节点计算从SRS / PUSCH传递功率的偏移量，并向宏接入节点通知偏移量。

10. 发明申请

WO2014179921A1 DORMANT MODE - ACTIVE MODE SWITCH 审中-公开
标题翻译：多功能模式 - 主动模式开关
公开(公告)号：WO2014179921A1
公开(公告)日：2014-11-13
申请号：PCT/CN2013/075194
申请日：2013-05-06
申请人： BROADCOM CORPORATION , GAO, Chunyan , WEI, Na , SUN, Pengfei , BAI, Wei , HONG, Wei , ZHANG, Lili , HAN, Jing , WANG, Haiming
发明人： GAO, Chunyan , WEI, Na , SUN, Pengfei , BAI, Wei , HONG, Wei , ZHANG, Lili , HAN, Jing , WANG, Haiming
IPC分类号： H04W72/12
CPC分类号： H04W52/0206 , H04W74/008 , Y02D70/122 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/24 , Y02D70/25
摘要： It is provided a method, comprising detecting, in a dormant mode, an assistance information, wherein the assistance information is received from a terminal device in a wake up procedure for causing the apparatus to switch into an active mode; deciding, based on the assistance information, whether or not the apparatus will switch into the active mode; indicating, to the user device, whether or not the apparatus will switch into the active mode.
摘要翻译：提供了一种方法，包括在休眠模式下检测辅助信息，其中在唤醒过程中从终端设备接收辅助信息以使设备切换到活动模式; 基于所述辅助信息来决定所述设备是否切换到所述活动模式; 向用户装置指示装置是否切换到活动模式。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式