专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

US20140003288A1 METHOD, SYSTEM, AND DEVICE FOR CONFIRMING UPLINK-DOWNLINK CONFIGURATION 有权
标题翻译：用于确认上下链路配置的方法，系统和设备
公开(公告)号：US20140003288A1
公开(公告)日：2014-01-02
申请号：US13991154
申请日：2011-12-02
申请人： Xueming Pan , Shaohui Sun , Guojun Xiao , Fei Qin , Zukang Shen , Yu Ding
发明人： Xueming Pan , Shaohui Sun , Guojun Xiao , Fei Qin , Zukang Shen , Yu Ding
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , H04W24/10 , H04W72/0446
摘要： Embodiments of the present invention relate to the technical field of wireless communication, and relate particularly to a method, a system, and a device for confirming an uplink-downlink configuration, for use in confirming via interference detection whether or not a cell is capable of conducting independently the uplink-downlink configuration. The method of the embodiments of the present invention comprises: a network side device confirming the receipt of a first RSRP value of a reference signal from a second cell by a first cell, the second cell being an adjacent cell of the first cell (201); on the basis of the first RSRP value, the network side device confirming whether or not the first cell is capable of conducting autonomously the uplink-downlink configuration (202). Measuring the RSRP value to determine whether or not the cell is capable of conducting independently the uplink-downlink configuration allows for the normal operation of a dynamic uplink-downlink configuration, reduced interference between adjacent cells in a dynamic uplink-downlink configuration environment, and improved system efficiency.
摘要翻译：本发明的实施例涉及无线通信的技术领域，特别涉及用于确认上行链路 - 下行链路配置的方法，系统和设备，用于经由干扰检测来确认小区是否能够独立执行上行链路 - 下行链路配置。本发明实施例的方法包括：网络侧设备，确认由第一小区接收来自第二小区的参考信号的第一RSRP值，第二小区是第一小区（201）的相邻小区， ; 基于第一RSRP值，网络侧设备确认第一小区是否能够自主地进行上行链路 - 下行链路配置（202）。测量RSRP值以确定小区是否能独立执行上行链路 - 下行链路配置允许动态上行链路 - 下行链路配置的正常操作，减少动态上行链路 - 下行链路配置环境中相邻小区之间的干扰，并改进系统效率。

22. 发明申请

US20130343217A1 METHOD, SYSTEM, AND DEVICE FOR CONFIRMING UPLINK-DOWNLINK CONFIGURATION 有权
标题翻译：用于确认上下链路配置的方法，系统和设备
公开(公告)号：US20130343217A1
公开(公告)日：2013-12-26
申请号：US13991157
申请日：2011-11-25
申请人： Xueming Pan , Shaohui Sun , Guojun Xiao , Fei Qin , Zukang Shen , Yu Ding
发明人： Xueming Pan , Shaohui Sun , Guojun Xiao , Fei Qin , Zukang Shen , Yu Ding
IPC分类号： H04W72/08
CPC分类号： H04W72/082 , H04B17/327 , H04L1/0026 , H04L5/1469 , H04W24/00 , H04W24/02 , H04W28/18 , H04W52/242 , H04W52/244 , H04W52/40 , H04W72/0446
摘要： Provided are a method, a system, and a device for confirming an uplink-downlink configuration, for use in confirming via interference detection whether or not a cell is capable of conducting independently the uplink-downlink configuration. The method comprises: a network side device confirming the value of an interference parameter of a target cell (201); on the basis of the value of the interference parameter of the target cell, the network side device confirming whether or not the target cell is capable of conducting autonomously the uplink-downlink configuration (202). Employment of the present invention allows for the normal operation of a dynamic uplink-downlink configuration, reduced interference between adjacent cells in a dynamic uplink-downlink configuration environment, and improved system efficiency.
摘要翻译：提供一种用于确认上行链路 - 下行链路配置的方法，系统和设备，用于经由干扰检测来确认小区是否能够独立地执行上行链路 - 下行链路配置。该方法包括：确认目标小区（201）的干扰参数的值的网络侧设备; 基于目标小区的干扰参数的值，网络侧设备确认目标小区是否能够自主地进行上行链路 - 下行链路配置（202）。本发明的使用允许动态上行链路 - 下行链路配置的正常操作，减少动态上行链路 - 下行链路配置环境中的相邻小区之间的干扰，并且提高系统效率。

23. 发明申请

US20100278080A1 TRANSMISSION METHOD AND DEVICE IN LONG TERM EVOLUTION TIME DIVISION DUPLEX SYSTEM 有权
标题翻译：传播方法和设备在长时间演化时间段双重系统
公开(公告)号：US20100278080A1
公开(公告)日：2010-11-04
申请号：US12738292
申请日：2008-10-16
申请人： Xueming Pan , Shiqiang Suo , Hai Tang , Yingmin Wang , Yongbin Xie
发明人： Xueming Pan , Shiqiang Suo , Hai Tang , Yingmin Wang , Yongbin Xie
IPC分类号： H04J3/00
CPC分类号： H04W72/0446 , H04B7/2656 , H04W56/003
摘要： A transmission method in a Long Term Evolution time division duplex system can carry out reconfiguration for half-frame structures. According to the coverage range requirements of the system, it performs flexible configuration of the number of special time slot areas and the downlink pilot time slots, guard intervals or uplink pilot time slots included therein, and so can support different coverage ranges. A base station and user terminal using above method in the Long Term Evolution time division duplex system.
摘要翻译：长期演进时分双工系统中的传输方法可以对半帧结构进行重配置。根据系统的覆盖范围要求，可以灵活配置特殊时隙区域的数量和其中包含的下行链路导频时隙，保护间隔或上行链路导频时隙，因此可以支持不同的覆盖范围。在长期演进时分双工系统中使用上述方法的基站和用户终端。

24. 发明授权

US08483103B2 Method, system and base station for determining data transmission offsets 有权
标题翻译：用于确定数据传输偏移的方法，系统和基站
公开(公告)号：US08483103B2
公开(公告)日：2013-07-09
申请号：US12740506
申请日：2008-10-30
申请人： Shiqiang Suo , Xueming Pan , Yingmin Wang , Shaohui Sun , Yongbin Xie
发明人： Shiqiang Suo , Xueming Pan , Yingmin Wang , Shaohui Sun , Yongbin Xie
IPC分类号： H04L5/14
CPC分类号： H04W56/002 , H04W56/0075 , H04W72/0446 , H04W92/24
摘要： A method for determining a data transmission offset includes: synchronizing a first time division duplex TDD system with a second TDD system (a500); determining a transmission timing advance of a user terminal according to a deviation between random access time and desired time of the user equipment during establishing the uplink synchronization of the second TDD system (a501); determining an offset of a time slot of the second TDD system according to a time difference between the time slots of the first TDD system and the second TDD system (a502); and obtaining a data transmission offset of the time slot by adding the determined offset of the time slot to the determined transmission timing advance (a503). A system and a base station for determining a data transmission offset are provided.
摘要翻译：一种用于确定数据传输偏移的方法包括：使第一时分双工TDD系统与第二TDD系统同步（a500）; 根据在建立第二TDD系统的上行链路同步期间用户设备的随机访问时间与期望时间之间的偏差确定用户终端的传输定时提前（a501）; 根据第一TDD系统和第二TDD系统的时隙之间的时间差来确定第二TDD系统的时隙的偏移量（a502）; 以及通过将所确定的所述时隙的偏移量与所确定的发送定时提前相加来获得所述时隙的数据传输偏移量（a503）。提供了一种用于确定数据传输偏移的系统和基站。

25. 发明授权

US08406176B2 Transmission method and device in long term evolution time division duplex system 有权
标题翻译：传输方式和设备在长期演进时分双工系统中的应用
公开(公告)号：US08406176B2
公开(公告)日：2013-03-26
申请号：US12738292
申请日：2008-10-16
申请人： Xueming Pan , Shiqiang Suo , Hai Tang , Yingmin Wang , Yongbin Xie
发明人： Xueming Pan , Shiqiang Suo , Hai Tang , Yingmin Wang , Yongbin Xie
IPC分类号： H04W4/00 , H04J3/00
CPC分类号： H04W72/0446 , H04B7/2656 , H04W56/003
摘要： A transmission method in a Long Term Evolution time division duplex system can carry out reconfiguration for half-frame structures. According to the coverage range requirements of the system, it performs flexible configuration of the number of special time slot areas and the downlink pilot time slots, guard intervals or uplink pilot time slots included therein, and so can support different coverage ranges. A base station and user terminal using above method in the Long Term Evolution time division duplex system.
摘要翻译：长期演进时分双工系统中的传输方法可以对半帧结构进行重配置。根据系统的覆盖范围要求，可以灵活配置特殊时隙区域的数量和其中包含的下行链路导频时隙，保护间隔或上行链路导频时隙，因此可以支持不同的覆盖范围。在长期演进时分双工系统中使用上述方法的基站和用户终端。

26. 发明授权

US08681706B2 Transmission method and device in long term evolution time division duplex system 有权
标题翻译：传输方式和设备在长期演进时分双工系统中的应用
公开(公告)号：US08681706B2
公开(公告)日：2014-03-25
申请号：US13781734
申请日：2013-02-28
申请人： Xueming Pan , Shiqiang Suo , Hai Tang , Yingmin Wang , Yongbin Xie
发明人： Xueming Pan , Shiqiang Suo , Hai Tang , Yingmin Wang , Yongbin Xie
IPC分类号： H04J3/00 , H04W4/00
CPC分类号： H04W72/0446 , H04B7/2656 , H04W56/003
摘要： A transmission method in a Long Term Evolution time division duplex system can carry out reconfiguration for half-frame structures. According to the coverage range requirements of the system, it performs flexible configuration of the number of special time slot areas and the downlink pilot time slots, guard intervals or uplink pilot time slots included therein, and so can support different coverage ranges. A base station and user terminal using above method in the Long Term Evolution time division duplex system.
摘要翻译：长期演进时分双工系统中的传输方法可以对半帧结构进行重配置。根据系统的覆盖范围要求，可以灵活配置特殊时隙区域的数量和其中包含的下行链路导频时隙，保护间隔或上行链路导频时隙，因此可以支持不同的覆盖范围。在长期演进时分双工系统中使用上述方法的基站和用户终端。

27. 发明申请

US20130176919A1 TRANSMISSION METHOD AND DEVICE IN LONG TERM EVOLUTION TIME DIVISION DUPLEX SYSTEM 有权
标题翻译：传播方法和设备在长时间演化时间段双重系统
公开(公告)号：US20130176919A1
公开(公告)日：2013-07-11
申请号：US13781734
申请日：2013-02-28
申请人： Xueming Pan , Shiqiang Suo , Hai Tang , Yingmin Wang , Yongbin Xie
发明人： Xueming Pan , Shiqiang Suo , Hai Tang , Yingmin Wang , Yongbin Xie
IPC分类号： H04W72/04
CPC分类号： H04W72/0446 , H04B7/2656 , H04W56/003
摘要： A transmission method in a Long Term Evolution time division duplex system can carry out reconfiguration for half-frame structures. According to the coverage range requirements of the system, it performs flexible configuration of the number of special time slot areas and the downlink pilot time slots, guard intervals or uplink pilot time slots included therein, and so can support different coverage ranges. A base station and user terminal using above method in the Long Term Evolution time division duplex system.
摘要翻译：长期演进时分双工系统中的传输方法可以对半帧结构进行重配置。根据系统的覆盖范围要求，可以灵活配置特殊时隙区域的数量和其中包含的下行链路导频时隙，保护间隔或上行链路导频时隙，因此可以支持不同的覆盖范围。在长期演进时分双工系统中使用上述方法的基站和用户终端。

28. 发明申请

US20100284289A1 METHOD, SYSTEM AND BASE STATION FOR DETERMINING DATA TRANSMISSION OFFSETS 有权
标题翻译：用于确定数据传输偏移的方法，系统和基站
公开(公告)号：US20100284289A1
公开(公告)日：2010-11-11
申请号：US12740506
申请日：2008-10-30
申请人： Shiqiang Suo , Xueming Pan , Yingmin Wang , Shaohui Sun , Yongbin Xie
发明人： Shiqiang Suo , Xueming Pan , Yingmin Wang , Shaohui Sun , Yongbin Xie
IPC分类号： H04L12/26 , H04J3/00
CPC分类号： H04W56/002 , H04W56/0075 , H04W72/0446 , H04W92/24
摘要： A method for determining a data transmission offset includes: synchronizing a first time division duplex TDD system with a second TDD system (a500); determining a transmission timing advance of a user terminal according to a deviation between random access time and desired time of the user equipment during establishing the uplink synchronization of the second TDD system (a501); determining an offset of a time slot of the second TDD system according to a time difference between the time slots of the first TDD system and the second TDD system (a502); and obtaining a data transmission offset of the time slot by adding the determined offset of the time slot to the determined transmission timing advance (a503). A system and a base station for determining a data transmission offset are provided.
摘要翻译：一种用于确定数据传输偏移的方法包括：使第一时分双工TDD系统与第二TDD系统同步（a500）; 根据在建立第二TDD系统的上行链路同步期间用户设备的随机访问时间与期望时间之间的偏差确定用户终端的传输定时提前（a501）; 根据第一TDD系统和第二TDD系统的时隙之间的时间差来确定第二TDD系统的时隙的偏移量（a502）; 以及通过将所确定的所述时隙的偏移量与所确定的发送定时提前相加来获得所述时隙的数据传输偏移量（a503）。提供了一种用于确定数据传输偏移的系统和基站。

29. 发明申请

US20100246456A1 METHOD AND AN APPARATUS FOR DETERMINING THE RADIO FRAME STRUCTURE OF TIME DIVISION DUPLEX SYSTEM 有权
标题翻译：用于确定时分双工系统的无线帧结构的方法和装置
公开(公告)号：US20100246456A1
公开(公告)日：2010-09-30
申请号：US12740972
申请日：2008-11-03
申请人： Shiqiang Suo , Xueming Pan , Shaohui Sun , Yingmin Wang , Yongbin Xie , Ke Wang , Hai Tang
发明人： Shiqiang Suo , Xueming Pan , Shaohui Sun , Yingmin Wang , Yongbin Xie , Ke Wang , Hai Tang
IPC分类号： H04J3/00 , H04W72/04
CPC分类号： H04B7/2656 , H04W56/003
摘要： A method for determining the radio frame structure of a Time Division Duplex system is disclosed, which comprises: configuring, by the network side, the radio frame structure used for service transmission as containing two half-frames each of 5 ms, wherein each half-frame consists of eight service time slots of 0.5 ms and one special time slot field of 1 ms, two consecutive service time slots form a subframe of which the length is 1 ms, and the special time slot field contains a DwPTS, a GP and an UpPTS; determining the lengths of the DwPTS, the GP and the UpPTS in the special time slot field according to the requirements of the coverage range, and determining the radio frame structure used for service transmission. By reconfiguring the radio frame structure, the invention can flexibly support different coverage ranges, enhance the flexibility of satisfying different service requirements, and implement the coexistence of two types of TDD systems.
摘要翻译：公开了一种用于确定时分双工系统的无线电帧结构的方法，其包括：由网络侧将用于服务传输的无线电帧结构配置为包含每5ms的两个半帧，其中，帧由0.5ms的8个服务时隙和1ms的特殊时隙字段组成，两个连续的服务时隙形成长度为1ms的子帧，特殊时隙字段包含DwPTS，GP和 UpPTS; 根据覆盖范围的要求确定特殊时隙字段中的DwPTS，GP和UpPTS的长度，以及确定用于业务传输的无线帧结构。通过重新配置无线帧结构，本发明可以灵活地支持不同的覆盖范围，增强满足不同业务需求的灵活性，实现两种TDD系统的共存。

30. 发明授权

US08472465B2 Method and an apparatus for determining the radio frame structure of time division duplex system 有权
标题翻译：用于确定时分双工系统的无线电帧结构的方法和装置
公开(公告)号：US08472465B2
公开(公告)日：2013-06-25
申请号：US12740972
申请日：2008-11-03
申请人： Shiqiang Suo , Xueming Pan , Shaohui Sun , Yingmin Wang , Yongbin Xie , Ke Wang , Hai Tang
发明人： Shiqiang Suo , Xueming Pan , Shaohui Sun , Yingmin Wang , Yongbin Xie , Ke Wang , Hai Tang
IPC分类号： H04B7/212
CPC分类号： H04B7/2656 , H04W56/003
摘要： A method for determining the radio frame structure of a Time Division Duplex system is disclosed, which comprises: configuring, by the network side, the radio frame structure used for service transmission as containing two half-frames each of 5 ms, wherein each half-frame consists of eight service time slots of 0.5 ms and one special time slot field of 1 ms, two consecutive service time slots form a subframe of which the length is 1 ms, and the special time slot field contains a DwPTS, a GP and an UpPTS; determining the lengths of the DwPTS, the GP and the UpPTS in the special time slot field according to the requirements of the coverage range, and determining the radio frame structure used for service transmission. By reconfiguring the radio frame structure, the invention can flexibly support different coverage ranges, enhance the flexibility of satisfying different service requirements, and implement the coexistence of two types of TDD systems.
摘要翻译：公开了一种用于确定时分双工系统的无线电帧结构的方法，其包括：由网络侧将用于服务传输的无线电帧结构配置为包含每5ms的两个半帧，其中，帧由0.5ms的8个服务时隙和1ms的特殊时隙字段组成，两个连续的服务时隙形成长度为1ms的子帧，特殊时隙字段包含DwPTS，GP和 UpPTS; 根据覆盖范围的要求确定特殊时隙字段中的DwPTS，GP和UpPTS的长度，以及确定用于业务传输的无线帧结构。通过重新配置无线帧结构，本发明可以灵活地支持不同的覆盖范围，增强满足不同业务需求的灵活性，实现两种TDD系统的共存。

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