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71. 发明授权

US08064426B2 Method and system for transmitting a broadcast/multicast service 有权
标题翻译：用于发送广播/组播服务的方法和系统
公开(公告)号：US08064426B2
公开(公告)日：2011-11-22
申请号：US12312541
申请日：2007-11-19
申请人： Yingmin Wang , Yu Ding
发明人： Yingmin Wang , Yu Ding
IPC分类号： H04B7/212 , H04J3/00
CPC分类号： H04B7/022 , H04L69/24 , H04W72/005
摘要： The present application discloses a method and system for transmitting a Broadcast/Multicast Service (MBMS), which is used for solving the problem that macro cell coverage of the MBMS and macro diversity combining of multi-cells cannot be implemented efficiently based on a frame structure of the existing Time Division-Synchronous Code Division Multiple Access (TD-SCDMA) system in prior art. The method includes: mapping a channel estimation code and data symbols of a Broadcast/Multicast Service to a resource unit, wherein the channel estimation code is mapped in front of the data symbols in a signal frame at a time slot for all services or a time slot for the MBMS; and transmitting the resource unit. Using the present application, efficiency and performance of transmitting a MBMS are improved, and the multi-cells combining of the MBMS and deployment of the MBMS with a macro cell mechanism are implemented efficiently.
摘要翻译：本申请公开了一种用于发送广播/组播服务（MBMS）的方法和系统，该方法和系统用于解决基于帧结构的多小区的宏小区覆盖和宏小区的宏分集组合不能有效实现的问题现有技术中的现有时分同步码分多址（TD-SCDMA）系统。该方法包括：将广播/多播服务的信道估计码和数据符号映射到资源单元，其中信道估计码被映射在所有业务的时隙的信号帧中的数据符号的前面，或者时间用于MBMS的时隙; 并发送资源单元。利用本申请，提高了发送MBMS的效率和性能，并且有效地实现了MBMS与MBMS小区机构的部署的多小区组合。

72. 发明申请

US20110280339A1 METHOD AND DEVICE FOR MODULATING THE INFORMATION OF TFCI 有权
标题翻译：用于调制TFCI信息的方法和装置
公开(公告)号：US20110280339A1
公开(公告)日：2011-11-17
申请号：US12673490
申请日：2008-08-13
申请人： Yu Ding , Xiaodong Yang , Xunwei Zhao , Shiyan Ren
发明人： Yu Ding , Xiaodong Yang , Xunwei Zhao , Shiyan Ren
IPC分类号： H04L27/36
CPC分类号： H04L27/34 , H04L1/0025 , H04L1/0079 , H04L27/3411
摘要： A modulation method and device for modulating transfer format combination indicator TFCI information, the method including: dividing equally original TFCI information in a unit of 2 bits in a transmission time interval TTI; extending the resultant respective parts of the TFCI information after the division to correspond to identifiers of one or more designated energy points in a preset constellation; and mapping the respective extended parts of the TFCI information to the corresponding energy points for modulating.
摘要翻译：一种用于调制传输格式组合指示符TFCI信息的调制方法和装置，所述方法包括：在传输时间间隔TTI中以2比特为单位划分原始的TFCI信息; 在分割之后将TFCI信息的合成部分扩展成与预设星座中的一个或多个指定能量点的标识符相对应; 并将TFCI信息的各个扩展部分映射到相应的能量点进行调制。

73. 发明申请

US20110122837A1 Method, System and Device for Beam Shaping Transmission 有权
标题翻译：波束形成传动的方法，系统和装置
公开(公告)号：US20110122837A1
公开(公告)日：2011-05-26
申请号：US12995060
申请日：2009-05-26
申请人： Yanan Lin , Shiqiang Suo , Yu Ding , Guojun Xiao
发明人： Yanan Lin , Shiqiang Suo , Yu Ding , Guojun Xiao
IPC分类号： H04W72/04
CPC分类号： H04B7/0617
摘要： The present invention discloses a method for beam forming transmission, comprising the following steps: the eNB mapping the downlink data of the user and the UE-specific reference signals carried in the DwPTS Field for beam forming transmission according to the preset mapping structure, and performing the beam forming process; the eNB performing the resource mapping on results of the beam forming process result, primary synchronization signal, control signaling, Cell specific reference signal and other user data to form the DwPTS Field data; and the eNB sending the DwPTS Field data to the UE. The present invention further discloses a system and a corresponding device for beam forming transmission. The present invention can realize beam forming transmission in the Special Field DwPTS and improve the performance of the system without introducing a new user UE-specific reference signal mapping structure, which is simple to be realized.
摘要翻译：本发明公开了一种用于波束形成传输的方法，包括以下步骤：eNB根据预设映射结构映射用户的下行数据和用于波束形成传输的DwPTS字段中携带的UE专用参考信号，并执行梁形成过程; eNB对波束形成处理结果，主同步信号，控制信令，小区特定参考信号和其他用户数据的结果执行资源映射以形成DwPTS字段数据; 并且eNB向UE发送DwPTS字段数据。本发明还公开了一种用于波束形成传输的系统和相应的装置。本发明可以实现专用DwPTS中的波束形成传输，提高系统性能，而不引入新的用户特定于UE的参考信号映射结构，简单实现。

74. 发明申请

US20110044181A1 METHOD, SYSTEM AND APPARATUS FOR PROCESSING UPLINK SIGNALS 有权
标题翻译：用于处理上行链路信号的方法，系统和设备
公开(公告)号：US20110044181A1
公开(公告)日：2011-02-24
申请号：US12989613
申请日：2009-04-24
申请人： Shiqiang Suo , Libo Wang , Xueming Pan , Yu Ding
发明人： Shiqiang Suo , Libo Wang , Xueming Pan , Yu Ding
IPC分类号： H04L12/26 , H04J3/00
CPC分类号： H04W74/004 , H04W74/0833
摘要： The present invention discloses a method for processing uplink signal. In this method, when a random access channel of a cell where a user equipment (UE) locates is within an uplink pilot timeslot, the UE determining whether there is a conflict between the random access channel and time-frequency position of an uplink channel quality sounding pilot of the UE; and if there is a conflict, the uplink channel quality sounding pilot will not be transmitted by the UE within the uplink pilot timeslot. The present invention also discloses a system and apparatus for processing uplink signal. By applying the method, system and apparatus of the present invention, the interference to detection performance of the random access channel caused by the uplink channel quality sounding pilot will be avoided, thereby increasing the detection performance of the random access channel.
摘要翻译：本发明公开了一种处理上行链路信号的方法。在该方法中，当用户设备（UE）所在的小区的随机接入信道在上行链路导频时隙内时，UE确定随机接入信道与上行链路信道质量的时间 - 频率位置之间是否存在冲突 UE的探测导频; 如果存在冲突，则上行链路导频时隙内的UE不会发送上行信道质量探测导频。本发明还公开了一种用于处理上行链路信号的系统和装置。通过应用本发明的方法，系统和装置，将避免由上行信道质量探测导频引起的对随机接入信道的检测性能的干扰，从而增加随机接入信道的检测性能。

75. 发明授权

US07886423B2 Slider with micro-texture and method for forming the same 有权
标题翻译：滑块具有微观纹理和形成方法
公开(公告)号：US07886423B2
公开(公告)日：2011-02-15
申请号：US11727059
申请日：2007-03-23
申请人： HongXin Fang , HongTao Ma , Yu Ding , Heng Qiao , BaoHua Chen
发明人： HongXin Fang , HongTao Ma , Yu Ding , Heng Qiao , BaoHua Chen
IPC分类号： G11B5/127 , H04R31/00
CPC分类号： G11B5/3163 , G11B5/3116 , G11B5/3173 , Y10T29/49032 , Y10T29/49041 , Y10T29/49052
摘要： A method for forming micro-texture on ABS of a slider, includes steps of: positioning sliders arranged in arrays on a tray, each slider having a pole tip facing upward; loading the tray into a processing chamber, and evacuating the processing chamber to a preset pressure; introducing a mixture gas of inert gas and hydrocarbon gas into the processing chamber, and ionizing the mixture gas to produce ion beams; exposing the sliders to the ion beam for etching so as to form micro-texture with two-step structure on the ABS of the slider. The invention also discloses a method of manufacturing a slider having micro-texture.
摘要翻译：一种用于在滑块的ABS上形成微纹理的方法，包括以下步骤：将排列成阵列的滑块定位在托盘上，每个滑块具有朝上的极尖; 将托盘装载到处理室中，并将处理室抽空至预设压力; 将惰性气体和烃气体的混合气体引入处理室，并将混合气体离子化以产生离子束; 将滑块暴露于离子束进行蚀刻，以便在滑块的ABS上形成具有两步结构的微纹理。本发明还公开了一种制造具有微纹理的滑块的方法。

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