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41. 发明申请

US20100254253A1 METHOD, SYSTEM AND APPARATUS FOR SIGNAL GENERATION AND MESSAGE TRANSMISSION IN BROADBAND WIRELESS COMMUNICATIONS 有权
标题翻译：宽带无线通信信号发生和消息传输的方法，系统与设备
公开(公告)号：US20100254253A1
公开(公告)日：2010-10-07
申请号：US12744550
申请日：2008-11-26
申请人： Shaohui Sun , Yang yu , Yingmin Wang , Yongbin Xie
发明人： Shaohui Sun , Yang yu , Yingmin Wang , Yongbin Xie
IPC分类号： H04J11/00
CPC分类号： H04L5/0021 , H04L5/0019 , H04L5/0044
摘要： Method for signal generation in broadband wireless communications, comprises: A. modulating, segmenting and serial-parallel converting the signal data to be transmitted, then computing DFT of the serial-parallel converted data so as to transfer them to frequency domain; B. performing block unit modulating processing and block repeat modulating processing on the frequency domain data, then mapping the block units to assigned time-frequency positions; C. computing IFFT of the mapped block units, then adding them to the cycle prefix, thus the random sequences in time domain are generated. Apparatus for signal generation, Method and system for message transmission in broadband wireless communications are also disclosed. The problem of resource allocation and scheduling, and problem of interference coordination and control are solved, the throughput and performance of communication system are greatly improved.
摘要翻译：宽带无线通信信号产生方法包括：A.调制，分段和并行转换要传输的信号数据，然后计算并行转换数据的DFT，将其传送到频域; B.对频域数据执行块单元调制处理和块重复调制处理，然后将块单元映射到分配的时频位置; C.计算映射块单元的IFFT，然后将它们添加到循环前缀，从而生成时域中的随机序列。还公开了用于信号生成的装置，用于宽带无线通信中的消息传输的方法和系统。解决了资源分配和调度问题，干扰协调与控制问题，大大提高了通信系统的吞吐量和性能。

42. 发明申请

US20100238847A1 METHOD AND APPARATUS FOR DATA TRANSMISSION IN A TIME DIVISION DUPLEXING SYSTEM 有权
标题翻译：时分双工系统中数据传输的方法与装置
公开(公告)号：US20100238847A1
公开(公告)日：2010-09-23
申请号：US12741020
申请日：2008-10-31
申请人： Shiqiang Suo , Guojun Xiao , Xueming Pan , Shaohui Sun , Yingmin Wang
发明人： Shiqiang Suo , Guojun Xiao , Xueming Pan , Shaohui Sun , Yingmin Wang
IPC分类号： H04J3/00
CPC分类号： H04W48/12 , H04B7/2643 , H04L27/2602 , H04L27/2605 , H04W16/00
摘要： A method for data transmission in a TDD system is disclosed. The method includes: configuring, by a base station, a length respectively for a Downlink Pilot Slot (DwPTS) and an Uplink Pilot Slot (UpPTS) within a special field of a radio half-frame based on a current coverage area taking one Orthogonal Frequency Division Multiplexing (OFDM) symbol as a unit, and issuing a configured result to a user device, wherein a total length of the DwPTS, a Guard Period (GP) slot and the UpPTS is kept to be 1 ms; constructing, by the base station, radio half-frames for data transmission according to the configured result. An apparatus for data transmission in the TDD system is also disclosed. According to the present invention, coverage area of different levels with smaller granularity is supported, radio resources are saved and transmission efficiency is increased.
摘要翻译：公开了TDD系统中的数据传输方法。该方法包括：基站采用一个正交频率的当前覆盖区域，分别针对无线电半帧的特殊字段中的下行链路导频时隙（DwPTS）和上行链路导频时隙（UpPTS）分别设置长度分区复用（OFDM）符号作为一个单元，并且向用户设备发布配置的结果，其中DwPTS的总长度，保护周期（GP）时隙和UpPTS保持为1ms; 根据配置结果，由基站构建用于数据传输的无线电半帧。还公开了TDD系统中的数据传输装置。根据本发明，支持具有较小粒度的不同级别的覆盖区域，节省了无线资源，提高了传输效率。

43. 发明申请

US20100118743A1 METHOD, SYSTEM, BASE STATION AND TERMINAL FOR PROCESSING THE REFERENCE SYMBOL 有权
标题翻译：方法，系统，基站和终端处理参考符号
公开(公告)号：US20100118743A1
公开(公告)日：2010-05-13
申请号：US12596169
申请日：2008-04-17
申请人： Shiqiang Suo , Yongjun Deng , Shaohui Sun , Yingmin Wang
发明人： Shiqiang Suo , Yongjun Deng , Shaohui Sun , Yingmin Wang
IPC分类号： H04B7/00 , H04W72/04 , H04L27/28
CPC分类号： H04L5/0051 , H04L5/0007 , H04L5/005
摘要： A method, system, base station and terminal for processing the reference symbol can support to transfer the common reference symbol and the user dedicated reference symbol synchronously. In the present invention, the transmitting end configures the reference symbol structure for the downlink sub-frame according to the used antenna number; the transmitting end inserts the common reference symbol and the user dedicated reference symbol which will be transmitted into the downlink sub-frame according to the reference symbol structure and transmits them. The present invention can support to transfer the common reference symbol and the user dedicated reference symbol synchronously.
摘要翻译：用于处理参考符号的方法，系统，基站和终端可以支持同步地传送公共参考符号和用户专用参考符号。在本发明中，发送端根据所使用的天线号配置下行链路子帧的参考符号结构; 发送端根据参考符号结构插入将被发送到下行链路子帧中的公共参考符号和用户专用参考符号并发送它们。本发明可以支持同步地传送公共参考符号和用户专用参考符号。

44. 发明授权

US09019900B2 Device and system for implementing multi-carrier high speed downlink packet access service 有权
标题翻译：用于实现多载波高速下行分组接入业务的装置和系统
公开(公告)号：US09019900B2
公开(公告)日：2015-04-28
申请号：US11994775
申请日：2006-07-03
申请人： Shaohui Sun , Zhuo Gao , Haijun Zhou , Jinling Hu
发明人： Shaohui Sun , Zhuo Gao , Haijun Zhou , Jinling Hu
IPC分类号： H04H20/67 , H04L5/00 , H04L1/18 , H04L12/54 , H04L12/801 , H04L12/851 , H04L12/863 , H04L12/861 , H04W88/08
CPC分类号： H04L5/0064 , H04L1/1819 , H04L1/1887 , H04L5/0007 , H04L5/0044 , H04L47/10 , H04L47/14 , H04L47/2441 , H04L47/34 , H04L47/50 , H04L47/6215 , H04L49/90 , H04L49/9094 , H04W88/08
摘要： The invention discloses a device and a system for implementing a multi-carrier high speed downlink packet access service, thereby accomplishing multi-carrier high speed downlink packet access service transmission by means of multi-carrier high speed downlink packet processing devices provided in a base station and a user equipment in the system and managing high speed downlink packets corresponding to the carriers separately by means of hybrid automatic repeat request modules corresponding to the carriers. The invention further discloses a method for implementing a multi-carrier high speed downlink packet access service, thereby allocating a separate transmitting hybrid automatic repeat request process and corresponding receiving hybrid automatic repeat request process for each carrier to accomplish transmission and receiving of high speed downlink packet access data. With the invention, the downlink data transmission rate in a radio mobile communication system supporting multiple carriers can be improved.
摘要翻译：本发明公开了一种用于实现多载波高速下行分组接入业务的装置和系统，从而通过在基站中提供的多载波高速下行链路分组处理装置实现多载波高速下行分组接入业务传输和系统中的用户设备，并且通过与载波对应的混合自动重传请求模块分别管理与载波相对应的高速下行链路分组。本发明还公开了一种实现多载波高速下行链路分组接入业务的方法，从而为每个载波分配单独的发射混合自动重传请求过程和相应的接收混合自动重传请求过程，以实现高速下行分组的传输和接收访问数据。通过本发明，可以提高支持多个载波的无线移动通信系统中的下行数据传输速率。

45. 发明申请

US20140328226A1 DATA TRANSMISSION METHOD AND DEVICE 审中-公开
标题翻译：数据传输方法和设备
公开(公告)号：US20140328226A1
公开(公告)日：2014-11-06
申请号：US14236612
申请日：2012-08-29
申请人： Xueming Pan , Shaohui Sun
发明人： Xueming Pan , Shaohui Sun
IPC分类号： H04L5/00 , H04L5/14
CPC分类号： H04L5/0042 , H04B7/2656 , H04L5/0037 , H04L5/14 , H04W72/02 , H04W72/0446
摘要： The embodiments of the present invention relate to the field of wireless communication technology, especially relate to a data transmission method and device, which are used for supporting the signal reception and transmission between other entities other than the communication between a user device and a base station in the premise of being applied to the signal reception and transmission between the user device and the base station. The signal transmission method provided by the embodiments of the present invention comprises the following: the user device determines the sub-frames belonging to the first set and the sub-frames belonging to the second set in the wireless frames, wherein each sub-frame only belongs to one set; the user device communicates with the resident cell base station by using the sub-frames in the first set, and communicates with the entities other than the resident cell base station by using the sub-frames in the second set. As the sub-frames in the wireless frames are divided into two kinds of sets with different use, so that in the premise of being applied to the signal reception and transmission between the user device and the base station, the signal reception and transmission between other entities can be supported.
摘要翻译：本发明的实施例涉及无线通信技术领域，特别涉及数据传输方法和装置，其用于支持除用户设备和基站之间的通信之外的其他实体之间的信号接收和传输在应用于用户设备和基站之间的信号接收和传输的前提下。由本发明实施例提供的信号传输方法包括：用户设备确定属于第一组的子帧和属于无线帧中的第二组的子帧，其中每个子帧仅属于一套; 用户设备通过使用第一组中的子帧与驻留小区基站进行通信，并且通过使用第二组中的子帧与驻外小区基站之外的实体进行通信。由于无线帧中的子帧被划分为不同用途的两种集合，因此在应用于用户设备与基站之间的信号接收和传输的前提下，信号接收和其他信号之间的传输可以支持实体。

46. 发明授权

US08681708B2 Method for allocating control channels, method for transmitting packet data and RNC for multi-carrier HSDPA 有权
标题翻译：用于分配控制信道的方法，用于发送分组数据的方法和用于多载波HSDPA的RNC
公开(公告)号：US08681708B2
公开(公告)日：2014-03-25
申请号：US11993306
申请日：2006-05-15
申请人： Yingmin Wang , Shaohui Sun
发明人： Yingmin Wang , Shaohui Sun
IPC分类号： H04W4/00 , H04B7/00
CPC分类号： H04W72/0453 , H04L5/0053 , H04W72/02 , H04W72/042
摘要： The present invention discloses a control channel allocation method, a packet data transmission method and a RNC of a multi-carrier HSDPA (high speed downlink packet access) technology, wherein the allocation method includes: when a UE accesses a network, the network allocating K pairs of uplink and downlink control channels to be monitored by the UE; during a HSDPA service transmission process, the network selecting N pairs from the K pairs of uplink and downlink control channels to transmit control messages, wherein the selected downlink channels are the corresponding uplink channels are on a same carrier; and the network allocating a pair of uplink and downlink associate channels on each carrier where the selected N pairs of uplink and downlink control channels locate, wherein M≧N≧1 and M is a number of carriers used by the network to transmit packet data. The present invention effectively solves the problem that in the traditional single carrier HSDPA, only the transmission control of the single carrier is taken into account and the control requirement in the multi-carrier HSDPA cannot be satisfied.
摘要翻译：本发明公开了一种多载波HSDPA（高速下行分组接入）技术的控制信道分配方法，分组数据传输方法和RNC，其中分配方法包括：当UE接入网络时，分配K 成对的上行链路和下行链路控制信道由UE监控; 在HSDPA业务传输过程中，网络从上行链路和下行链路控制信道的K对中选择N个对以发送控制消息，其中所选择的下行链路信道是相应的上行链路信道在相同的载波上; 所述网络在所选择的N对上行链路控制信道和下行链路控制信道所在的每个载波上分配一对上行链路和下行链路相关信道，其中，M≥N≥1，M是网络用于发送分组数据的载波数。本发明有效地解决了传统单载波HSDPA中仅考虑单载波传输控制，不能满足多载波HSDPA控制要求的问题。

47. 发明授权

US08670298B2 Method, system and apparatus for signal generation and message transmission in broadband wireless communications 有权
标题翻译：在宽带无线通信中用于信号产生和消息传输的方法，系统和装置
公开(公告)号：US08670298B2
公开(公告)日：2014-03-11
申请号：US12744550
申请日：2008-11-26
申请人： Shaohui Sun , Yang Yu , Yingmin Wang , Yongbin Xie
发明人： Shaohui Sun , Yang Yu , Yingmin Wang , Yongbin Xie
IPC分类号： H04J11/00
CPC分类号： H04L5/0021 , H04L5/0019 , H04L5/0044
摘要： Method for signal generation in broadband wireless communications, comprises: A. modulating, segmenting and serial-parallel converting the signal data to be transmitted, then computing DFT of the serial-parallel converted data so as to transfer them to frequency domain; B. performing block unit modulating processing and block repeat modulating processing on the frequency domain data, then mapping the block units to assigned time-frequency positions; C. computing IFFT of the mapped block units, then adding them to the cycle prefix, thus the random sequences in time domain are generated. Apparatus for signal generation, Method and system for message transmission in broadband wireless communications are also disclosed. The problem of resource allocation and scheduling, and problem of interference coordination and control are solved, the throughput and performance of communication system are greatly improved.
摘要翻译：宽带无线通信信号产生方法包括：A.调制，分段和并行转换要传输的信号数据，然后计算并行转换数据的DFT，将其传送到频域; B.对频域数据执行块单元调制处理和块重复调制处理，然后将块单元映射到分配的时频位置; C.计算映射块单元的IFFT，然后将它们添加到循环前缀，从而生成时域中的随机序列。还公开了用于信号生成的装置，用于宽带无线通信中的消息传输的方法和系统。解决了资源分配和调度问题，干扰协调与控制问题，大大提高了通信系统的吞吐量和性能。

48. 发明授权

US08553609B2 Method, system and device for transmitting and detecting control signaling in backhaul link 有权
标题翻译：用于在回程链路中发送和检测控制信令的方法，系统和设备
公开(公告)号：US08553609B2
公开(公告)日：2013-10-08
申请号：US13582025
申请日：2011-03-21
申请人： Zukang Shen , Libo Wang , Xueming Pan , Shaohui Sun , Wenjian Zhang
发明人： Zukang Shen , Libo Wang , Xueming Pan , Shaohui Sun , Wenjian Zhang
IPC分类号： H04W4/00
CPC分类号： H04W72/0406 , H04B7/15542 , H04L5/0053 , H04W84/047 , H04W92/04
摘要： A method, system and device for transmitting and detecting control signaling in a backhaul link are disclosed in the present application, and the application relating to the wireless communication field is used for saving time-frequency resources occupied by a base station for transmitting the control signaling on a Relay Physical Downlink Control Channel (R-PDCCH) of the backhaul link and reducing the complexity of the R-PDCCH detection by a relay node. In the present application, the base station, according to the preset correspondence between the control signaling and the R-PDCCH resource sub-regions, determines the R-PDCCH resource sub-region corresponding to the control signaling to be transmitted among a plurality of resource sub-regions included in the resource region occupied by the R-PDCCH; the control signaling to be transmitted is transmitted to the relay node by using the time-frequency resources in the determined R-PDCCH resource sub-region; the relay node acquires the location information of the R-PDCCH resource sub-region and detects the control signaling to be transmitted in the R-PDCCH resource sub-region according to the location information. With the present application, the time-frequency resources occupied by the base station for transmitting the control signaling on the R-PDCCH are saved and the complexity of the R-PDCCH detection by the relay node is reduced.
摘要翻译：在本申请中公开了用于在回程链路中发送和检测控制信令的方法，系统和设备，并且与无线通信领域有关的应用被用于保存由基站占用的用于发送控制信令的时间 - 频率资源在回程链路的中继物理下行链路控制信道（R-PDCCH）上，并且降低由中继节点进行的R-PDCCH检测的复杂度。在本申请中，基站根据控制信令与R-PDCCH资源子区域的预设对应关系，确定与多个资源之间要发送的控制信令对应的R-PDCCH资源子区域由R-PDCCH占用的资源区域中包含的子区域; 要发送的控制信令通过使用所确定的R-PDCCH资源子区域中的时间 - 频率资源发送到中继节点; 中继节点获取R-PDCCH资源子区域的位置信息，并根据位置信息检测在R-PDCCH资源子区域中发送的控制信令。在本申请中，保存了用于在R-PDCCH上发送控制信令的基站占用的时间 - 频率资源，并且减少了由中继节点进行的R-PDCCH检测的复杂度。

49. 发明授权

US08422479B2 Method, system, base station and terminal for processing the reference symbol 有权
标题翻译：方法，系统，基站和终端处理参考符号
公开(公告)号：US08422479B2
公开(公告)日：2013-04-16
申请号：US12596169
申请日：2008-04-17
申请人： Shiqiang Suo , Yongjun Deng , Shaohui Sun , Yingmin Wang
发明人： Shiqiang Suo , Yongjun Deng , Shaohui Sun , Yingmin Wang
IPC分类号： H04B7/208
CPC分类号： H04L5/0051 , H04L5/0007 , H04L5/005
摘要： A method, system, base station and User Equipment for processing reference symbols is provided to support the transmission of both common reference symbols and user-specific reference symbols. In the present invention, a transmitting end configures the reference symbol structure for a downlink subframe according to the number of the used antenna; the transmitting end inserts the common reference symbols and the user-specific reference symbols to be transmitted into the downlink subframe according to the reference symbol structure and transmits them. With the user of the present invention, both the common reference symbols and the user-specific reference symbols can be transmitted.
摘要翻译：提供了用于处理参考符号的方法，系统，基站和用户设备，以支持两个公共参考符号和用户特定参考符号的传输。在本发明中，发送端根据所使用的天线的数量构成下行链路子帧的参照符号结构; 发送端根据参考符号结构将要发送的公共参考符号和用户特定参考符号插入下行链路子帧，并将其发送。利用本发明的用户，可以发送公共参考符号和用户特定参考符号。

50. 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。

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