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1. 发明授权

US09769833B2 Method and apparatus for handling in-device co-existence interference in a user equipment 有权
公开(公告)号：US09769833B2
公开(公告)日：2017-09-19
申请号：US13882435
申请日：2011-10-31
申请人： Gert Jan Van Lieshout , Soeng-Hun Kim , Sudhir Kumar Baghel , Venkateswara Rao Manepalli
发明人： Gert Jan Van Lieshout , Soeng-Hun Kim , Sudhir Kumar Baghel , Venkateswara Rao Manepalli
IPC分类号： H04W80/04 , H04W88/06 , H04W28/04 , H04W72/04 , H04W84/12 , H04W72/08 , H04B1/403 , H04B15/00 , H04W72/12 , H04W16/14 , H04W76/04 , H04W88/02
CPC分类号： H04W72/082 , H04B1/406 , H04B15/00 , H04B2215/062 , H04W16/14 , H04W72/1215 , H04W76/28 , H04W88/02 , H04W88/06
摘要： A method and apparatus for handling in-device co-existence interference in a user equipment are provided. In an exemplary method, a Long Term Evolution (LTE) activity scheduled to be performed during an inactive time period of an LTE module in a user equipment is determined. It is determined whether the LTE module is to be allowed to perform the LTE activity during the inactive time period. If the LTE activity is to be allowed, then the LTE module is allowed to perform the LTE activity during the inactive time period. Otherwise, the LTE module is not allowed to perform the LTE activity during the inactive time period to provide interference free time for an Industrial, Scientific and Medical (ISM) module in the user equipment. Moreover, the disallowed LTE activity is scheduled to be performed during an active time period following the inactive time period.

2. 发明申请

US20130208711A1 METHOD AND APPARATUS FOR HANDLING IN-DEVICE CO-EXISTENCE INTERFERENCE IN A USER EQUIPMENT 有权
标题翻译：用于处理用户设备中的设备间存在干扰的方法和装置
公开(公告)号：US20130208711A1
公开(公告)日：2013-08-15
申请号：US13882435
申请日：2011-10-31
申请人： Gert Jan Van Lieshout , Soeng-Hun Kim , Sudhir Kumar Baghel , Venkateswara Rao Manepalli
发明人： Gert Jan Van Lieshout , Soeng-Hun Kim , Sudhir Kumar Baghel , Venkateswara Rao Manepalli
IPC分类号： H04W72/08
CPC分类号： H04W72/082 , H04B1/406 , H04B15/00 , H04B2215/062 , H04W16/14 , H04W72/1215 , H04W76/28 , H04W88/02 , H04W88/06
摘要： A method and apparatus for handling in-device co-existence interference in a user equipment are provided. In an exemplary method, a Long Term Evolution (LTE) activity scheduled to be performed during an inactive time period of an LTE module in a user equipment is determined. It is determined whether the LTE module is to be allowed to perform the LTE activity during the inactive time period. If the LTE activity is to be allowed, then the LTE module is allowed to perform the LTE activity during the inactive time period. Otherwise, the LTE module is not allowed to perform the LTE activity during the inactive time period to provide interference free time for an Industrial, Scientific and Medical (ISM) module in the user equipment. Moreover, the disallowed LTE activity is scheduled to be performed during an active time period following the inactive time period.
摘要翻译：提供了一种用于处理用户设备中的设备内共存干扰的方法和装置。在一种示例性方法中，确定在用户设备中的LTE模块的非活动时间段期间调度的长期演进（LTE）活动。确定是否允许LTE模块在非活动时间段内执行LTE活动。如果要允许LTE活动，则允许LTE模块在非活动时间段内执行LTE活动。否则，不允许LTE模块在非活动时间段内执行LTE活动，为用户设备中的工业，科学和医疗（ISM）模块提供无干扰时间。此外，不活动的LTE活动被调度为在非活动时间段之后的活动时间段期间执行。

3. 发明授权

US10136328B2 Methods and apparatus for activating and deactivating secondary cells in a carrier aggregation environment 有权
公开(公告)号：US10136328B2
公开(公告)日：2018-11-20
申请号：US13817707
申请日：2011-08-19
申请人： Sudhir Kumar Baghel , Venkateswara Rao Manepalli
发明人： Sudhir Kumar Baghel , Venkateswara Rao Manepalli
IPC分类号： H04W16/00 , H04L1/00 , H04L5/00 , H04W24/02 , H04W88/08
摘要： A method and an apparatus for activating and deactivating secondary cells in a carrier aggregation environment are provided. In one embodiment, a Medium Access Control (MAC) Control Element (CE) command is received from a base station for activating/deactivating a secondary cell associated with a User Equipment (UE). The secondary cell configured for the UE is activated/deactivated based on the MAC CE command. Further, a first uplink grant is received from the base station upon activation/deactivation of the secondary cell. Accordingly, quality information (e.g., channel quality information, sounding reference signal information, and the like) associated with the cell(s) is transmitted to the base station in the received first uplink grant over a physical uplink shared channel. Furthermore, a hybrid automatic repeat request entity associated with the secondary cell is reset.

4. 发明申请

US20130208641A1 METHOD AND APPARATUS FOR HANDLING IN-DEVICE CO-EXISTENCE INTERFERENCE IN A WIRELESS COMMUNICATION ENVIRONMENT 审中-公开
标题翻译：在无线通信环境中处理设备中存在的干扰的方法和装置
公开(公告)号：US20130208641A1
公开(公告)日：2013-08-15
申请号：US13877834
申请日：2011-10-04
申请人： Sudhir Kumar Baghel , Nitin Jain , Venkateswara Rao Manepalli
发明人： Sudhir Kumar Baghel , Nitin Jain , Venkateswara Rao Manepalli
IPC分类号： H04W72/08 , H04J3/16
CPC分类号： H04W72/0446 , H04B1/109 , H04J3/1694 , H04L1/1812 , H04L1/1861 , H04W72/082 , H04W72/1215 , H04W76/28 , H04W88/06
摘要： The present invention provides a method and apparatus of handling in-device co-existence interference in a wireless communication environment. In one embodiment, a method includes detecting in-device co-existence interference between a LTE module and an ISM module in user equipment. The method further includes identifying subframes and corresponding HARQ processes in a set of subframes allocated to the LTE module which are affected by the ISM module operation. Additionally, the method includes reserving the remaining subframes and corresponding HARQ processes in the set of subframes for the LTE module operation. Furthermore, the method includes indicating to a base station that the remaining subframes and the corresponding HARQ processes are reserved for the LTE module operation to resolve the in-device co-existence interference. Moreover, the method includes receiving scheduling pattern indicating subframes and corresponding HARQ processes reserved for the LTE operation or derived DRX parameters from the base station based on the indication.
摘要翻译：本发明提供了一种在无线通信环境中处理设备间共存干扰的方法和装置。在一个实施例中，一种方法包括在用户设备中检测LTE模块和ISM模块之间的设备间共存干扰。该方法还包括识别受ISM模块操作影响的分配给LTE模块的一组子帧中的子帧和对应的HARQ进程。此外，该方法包括在LTE模块操作的子帧集合中保留剩余子帧和对应的HARQ进程。此外，该方法包括向基站指示剩余子帧和相应的HARQ进程被保留用于LTE模块操作以解决设备内共存干扰。此外，该方法包括基于该指示从基站接收指示子帧的相应HARQ过程和针对LTE操作保留的对应的HARQ进程或从基站导出的DRX参数。

5. 发明授权

US10412727B2 Method and apparatus for handling in-device co-existence interference in a wireless communication environment 有权
公开(公告)号：US10412727B2
公开(公告)日：2019-09-10
申请号：US13877834
申请日：2011-10-04
申请人： Sudhir Kumar Baghel , Nitin Jain , Venkateswara Rao Manepalli
发明人： Sudhir Kumar Baghel , Nitin Jain , Venkateswara Rao Manepalli
IPC分类号： H04W72/04 , H04B1/10 , H04W72/12 , H04J3/16 , H04W72/08 , H04L1/18 , H04W76/28 , H04W88/06
摘要： The present invention provides a method and apparatus of handling in-device co-existence interference in a wireless communication environment. In one embodiment, a method includes detecting in-device co-existence interference between a LTE module and an ISM module in user equipment. The method further includes identifying subframes and corresponding HARQ processes in a set of subframes allocated to the LTE module which are affected by the ISM module operation. Additionally, the method includes reserving the remaining subframes and corresponding HARQ processes in the set of subframes for the LTE module operation. Furthermore, the method includes indicating to a base station that the remaining subframes and the corresponding HARQ processes are reserved for the LTE module operation to resolve the in-device co-existence interference. Moreover, the method includes receiving scheduling pattern indicating subframes and corresponding HARQ processes reserved for the LTE operation or derived DRX parameters from the base station based on the indication.

6. 发明申请

US20130148535A1 METHODS AND APPARATUS FOR ACTIVATING AND DEACTIVATING SECONDARY CELLS IN A CARRIER AGGREGATION ENVIRONMENT 审中-公开
标题翻译：用于在携带者聚集环境中激活和消除次级细胞的方法和装置
公开(公告)号：US20130148535A1
公开(公告)日：2013-06-13
申请号：US13817707
申请日：2011-08-19
申请人： Sudhir Kumar Baghel , Venkateswara Rao Manepalli
发明人： Sudhir Kumar Baghel , Venkateswara Rao Manepalli
IPC分类号： H04W16/00
CPC分类号： H04W16/00 , H04L1/0026 , H04L1/0027 , H04L5/001 , H04W24/02 , H04W88/08
摘要： A method and an apparatus for activating and deactivating secondary cells in a carrier aggregation environment are provided. In one embodiment, a Medium Access Control (MAC) Control Element (CE) command is received from a base station for activating/deactivating a secondary cell associated with a User Equipment (UE). The secondary cell configured for the UE is activated/deactivated based on the MAC CE command. Further, a first uplink grant is received from the base station upon activation/deactivation of the secondary cell. Accordingly, quality information (e.g., channel quality information, sounding reference signal information, and the like) associated with the cell(s) is transmitted to the base station in the received first uplink grant over a physical uplink shared channel. Furthermore, a hybrid automatic repeat request entity associated with the secondary cell is reset.
摘要翻译：提供了一种在载体聚集环境中激活和去激活二次电池的方法和装置。在一个实施例中，从基站接收介质访问控制（MAC）控制元素（CE）命令，用于激活/去激活与用户设备（UE）相关联的辅助小区。基于MAC CE命令来激活/去激活配置给UE的二级小区。此外，在辅助小区的激活/去激活时，从基站接收到第一上行链路许可。因此，通过物理上行链路共享信道，在所接收的第一上行链路授权中向基站发送与小区相关联的质量信息（例如，信道质量信息，探测参考信号信息等）。此外，与二次小区相关联的混合自动重传请求实体被重置。

7. 发明申请

US20130100865A1 METHOD AND SYSTEM OF AGGREGATING COMPONENT CARRIERS ACROSS FREQUENCY BANDS 审中-公开
标题翻译：通过频率分组聚合成分载体的方法和系统
公开(公告)号：US20130100865A1
公开(公告)日：2013-04-25
申请号：US13805931
申请日：2011-06-21
申请人： Sudhir Kumar Baghel , Gert-Jan Van Lieshout , Nitin Jain
发明人： Sudhir Kumar Baghel , Gert-Jan Van Lieshout , Nitin Jain
IPC分类号： H04W72/04
CPC分类号： H04W72/04 , H04L5/001 , H04L5/0094
摘要： A method and system for aggregating component carriers across frequency bands are provided. The method includes aggregating a DL carrier of a first cell associated with a first frequency band with an UpLink (UL) carrier of a second cell associated with a second band, wherein the first cell includes an aggregated downlink carrier and an unused uplink carrier; communicating cross-linking information for carrier aggregation associated with the DL carrier of the first frequency band with the UL carrier of the second frequency band to a plurality of user equipments; and performing data transfer with each of the plurality of user equipments using the aggregated DL carrier of the first frequency band and the UL carrier of the second frequency band.
摘要翻译：提供了一种用于在频带上聚合分量载波的方法和系统。该方法包括将与第一频带相关联的第一小区的DL载波与与第二频带相关联的第二小区的UpLink（UL）载波聚合，其中第一小区包括聚合下行链路载波和未使用的上行链路载波; 将与第一频带的DL载波相关联的载波聚合的交互信息与第二频带的UL载波通信给多个用户设备; 以及使用所述第一频带的聚合DL载波和所述第二频带的UL载波来执行与所述多个用户设备中的每一个的数据传输。

8. 发明申请

US20130281096A1 METHOD AND APPARATUS FOR COMMUNICATING ISM PRONE FREQUENCY INFORMATION TO A BASE STATION 审中-公开
标题翻译：将ISM PRESS频率信息传达给基站的方法和装置
公开(公告)号：US20130281096A1
公开(公告)日：2013-10-24
申请号：US13978485
申请日：2012-01-06
申请人： Sudhir Kumar Baghel , Venkateswara Rao Manepalli
发明人： Sudhir Kumar Baghel , Venkateswara Rao Manepalli
IPC分类号： H04W24/02
摘要： A method and an apparatus for handling in-device coexistence interference in a user equipment are provided. The method includes receiving a list of non-serving Long Term Evolution (LTE) frequencies from a base station, configuring the non-serving LTE frequencies so as to perform a measurement on the configured non-serving LTE frequencies, and detecting a likelihood of in-device coexistence interference between at least one of the non-serving LTE frequencies and an Industrial, Scientific and Medical (ISM) frequency when an ISM activity is ongoing on the ISM frequency.
摘要翻译：提供了一种用于处理用户设备中的设备内共存干扰的方法和装置。该方法包括从基站接收非服务长期演进（LTE）频率的列表，配置非服务LTE频率，以对配置的非服务LTE频率进行测量，并且检测在当在ISM频率上正在执行ISM活动时，至少一个非服务LTE频率与工业科学和医疗（ISM）频率之间的设备共存干扰。

9. 发明申请

US20140036882A1 METHOD AND SYSTEM OF HANDLING IN-DEVICE COEXISTENCE IN VARIOUS WIRELESS NETWORK TECHNOLOGIES 审中-公开
标题翻译：各种无线网络技术中处理设备共享的方法与系统
公开(公告)号：US20140036882A1
公开(公告)日：2014-02-06
申请号：US14009319
申请日：2012-03-29
申请人： Sudhir Kumar Baghel , Mangesh Abhimanyu Ingale , Soeng-Hun Kim
发明人： Sudhir Kumar Baghel , Mangesh Abhimanyu Ingale , Soeng-Hun Kim
IPC分类号： H04L5/00
CPC分类号： H04L5/0058 , H04B1/1027 , H04W72/085
摘要： A method and system for handling in-device co-existence in wireless network technologies is disclosed. The method provides Time Division Multiplexing and power domain based solutions for in device co-existence. In TDM based approach, the method sends interference indication and assistant information to the Base station. In an embodiment, a preferred solution may also be sent to the Base station. Further, the Base station takes a decision on the preferred solution to be employed. In power domain approach, Base station reduces the transmission power of the LTE uplink transmission which actually overlaps with ISM/GNSS reception opportunity. Further, a hybrid based solution for implementation of TDM and power domain solution based on the scenario is also disclosed. Even though the proposed mechanism is discussed from 3GPP LTE/LTE-Advanced context, it is in general applicable to similar cellular technologies.
摘要翻译：公开了一种用于处理无线网络技术中的设备内共存的方法和系统。该方法为设备共存提供了时分复用和基于功率域的解决方案。在基于TDM的方法中，该方法向基站发送干扰指示和辅助信息。在一个实施例中，优选的解决方案也可以被发送到基站。此外，基站对所采用的优选解决方案作出决定。在功率域方法中，基站降低了实际上与ISM / GNSS接收机会重叠的LTE上行链路传输的传输功率。此外，还公开了基于该场景的用于实现TDM和功率域解决方案的基于混合的解决方案。即使从3GPP LTE / LTE-Advanced上下文讨论了所提出的机制，但是通常也适用于类似的蜂窝技术。

10. 发明申请

US20100097984A1 METHOD AND SYSTEM FOR EFFICIENT CONNECTION SETUP PROCEDURE FOR MOBILE TERMINATED (MT) CALLS 有权
标题翻译：用于移动终端（MT）呼叫的有效连接设置程序的方法和系统
公开(公告)号：US20100097984A1
公开(公告)日：2010-04-22
申请号：US12374625
申请日：2007-07-20
申请人： Sudhir Kumar Baghel , Tirumala Sree Hari Vara Prasad Vadlapudi
发明人： Sudhir Kumar Baghel , Tirumala Sree Hari Vara Prasad Vadlapudi
IPC分类号： H04W40/00 , H04L12/66
CPC分类号： H04W74/0866
摘要： The invention relates to telecommunication systems and in particular to a method and system for efficient connection setup procedure for mobile terminated calls. A method of connection setup for mobile terminated calls is proposed in which a page message originating from the access network contains one access sequence along with access terminal identity or unicast access terminal identifier (UATI) of the paged access terminal. When more than one access terminal uses the same access sequence for sending their access probe at the same time a collision may occur. Access network selects access sequences from a reserved pool to direct the paged access terminal for performing access attempt to avoid collisions during access attempts. With this resource pooling, there is no need to send bind request and hence connection setup time reduces.
摘要翻译：本发明涉及电信系统，尤其涉及用于移动终端呼叫的有效连接建立过程的方法和系统。提出了一种用于移动终端呼叫的连接建立方法，其中从接入网发起的寻呼消息包含寻呼接入终端的接入终端身份或单播接入终端标识符（UATI）的一个接入序列。当多个接入终端同时使用相同的接入序列发送其接入探测时，可能会发生冲突。接入网络从保留池中选择接入序列，以指导寻呼接入终端执行接入尝试，以避免接入尝试期间的冲突。使用此资源池，不需要发送绑定请求，因此连接建立时间减少。

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