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1. 发明授权

US07342535B2 Beam-forming apparatus and method using a spatial interpolation based on regular spatial sampling 有权
标题翻译：使用基于常规空间采样的空间插值的波束形成装置和方法
公开(公告)号：US07342535B2
公开(公告)日：2008-03-11
申请号：US11399601
申请日：2006-04-07
申请人： Jong-Hoon Ann , Song-Hun Kim , Byoung-Yun Kim , Hye-Young Lee , Hyeon-Woo Lee , Achim Seebens , Tobias Scholand , Peter Jung , Admir Burnic , Arjang Hessamian-Alinejad
发明人： Jong-Hoon Ann , Song-Hun Kim , Byoung-Yun Kim , Hye-Young Lee , Hyeon-Woo Lee , Achim Seebens , Tobias Scholand , Peter Jung , Admir Burnic , Arjang Hessamian-Alinejad
IPC分类号： H01Q3/00
CPC分类号： H01Q3/26 , G01S3/74 , G06K9/0057
摘要： A beam-forming apparatus and method for improving system performance using a spatial interpolation and at least one Angle of Arrival (AoA) in a system based on regular spatial sampling is provided. The AoA is estimated using a carrier-to-interference ratio. Beam-forming angles are distributed and steered in a predefined scheme such that an identical process is applied in all directions. According to this steering, a linear system model is computed based on regular spatial sampling using regular spatial separation at beam angles. Beam-forming performance is improved by compensating for a difference between adaptive and sector-type arrays. Only the steps of computing a spatial interpolation and determining an angle range for beam-forming using at least one AoA are added. The precision of estimating an AoA and the precision of beam-forming increase without an additional antenna. Because the system is simpler than that of an adaptive beam-forming system, significant gain is obtained.
摘要翻译：提供了一种用于基于规则空间采样在系统中使用空间插值和至少一个到达角（AoA）来提高系统性能的波束形成装置和方法。使用载波干扰比估计AoA。束形成角度以预定义的方案分布和转向，使得在所有方向上应用相同的过程。根据该转向，基于规则的空间采样计算线性系统模型，使用光束角度的规则空间分离。通过补偿自适应和扇形阵列之间的差异来提高波束形成性能。仅使用至少一个AoA计算空间插值和确定用于波束形成的角度范围的步骤。估计AoA的精度和波束形成的精度增加而没有额外的天线。由于系统比自适应波束成形系统简单，所以获得了显着的增益。

2. 发明申请

US20060244660A1 Beam-forming apparatus and method using a spatial interpolation based on regular spatial sampling 有权
标题翻译：使用基于常规空间采样的空间插值的波束形成装置和方法
公开(公告)号：US20060244660A1
公开(公告)日：2006-11-02
申请号：US11399601
申请日：2006-04-07
申请人： Jong-Hoon Ann , Song-Hun Kim , Byoung-Yun Kim , Hye-Young Lee , Hyeon-Woo Lee , Achim Seebens , Tobias Scholand , Peter Jung , Admir Burnic , Arjang Hessamian-Alinejad
发明人： Jong-Hoon Ann , Song-Hun Kim , Byoung-Yun Kim , Hye-Young Lee , Hyeon-Woo Lee , Achim Seebens , Tobias Scholand , Peter Jung , Admir Burnic , Arjang Hessamian-Alinejad
IPC分类号： H01Q3/00 , G01S3/16
CPC分类号： H01Q3/26 , G01S3/74 , G06K9/0057
摘要： A beam-forming apparatus and method for improving system performance using a spatial interpolation and at least one Angle of Arrival (AoA) in a system based on regular spatial sampling is provided. The AoA is estimated using a carrier-to-interference ratio. Beam-forming angles are distributed and steered in a predefined scheme such that an identical process is applied in all directions. According to this steering, a linear system model is computed based on regular spatial sampling using regular spatial separation at beam angles. Beam-forming performance is improved by compensating for a difference between adaptive and sector-type arrays. Only the steps of computing a spatial interpolation and determining an angle range for beam-forming using at least one AoA are added. The precision of estimating an AoA and the precision of beam-forming increase without an additional antenna. Because the system is simpler than that of an adaptive beam-forming system, significant gain is obtained.
摘要翻译：提供了一种用于基于规则空间采样在系统中使用空间插值和至少一个到达角（AoA）来提高系统性能的波束形成装置和方法。使用载波干扰比估计AoA。束形成角度以预定义的方案分布和转向，使得在所有方向上应用相同的过程。根据该转向，基于规则的空间采样计算线性系统模型，使用光束角度的规则空间分离。通过补偿自适应和扇形阵列之间的差异来提高波束形成性能。仅使用至少一个AoA计算空间插值和确定用于波束形成的角度范围的步骤。估计AoA的精度和波束形成的精度增加而没有额外的天线。由于系统比自适应波束成形系统简单，所以获得了显着的增益。

3. 发明申请

US20050259006A1 Beam forming apparatus and method using interference power estimation in an array antenna system 审中-公开
标题翻译：在阵列天线系统中使用干涉功率估计的光束形成装置和方法
公开(公告)号：US20050259006A1
公开(公告)日：2005-11-24
申请号：US11135631
申请日：2005-05-24
申请人： Byoung-Yun Kim , Song-Hun Kim , Hyeon-Woo Lee , Kwang-Yung Jeong , Hye-Young Lee , Peter Jung
发明人： Byoung-Yun Kim , Song-Hun Kim , Hyeon-Woo Lee , Kwang-Yung Jeong , Hye-Young Lee , Peter Jung
IPC分类号： H04B7/04 , G01S3/16 , G01S3/72 , G01S3/74 , H01Q3/00 , H04B1/00 , H04B7/08
CPC分类号： G01S3/74 , G01S3/72 , H04B7/086
摘要： An apparatus and method are provided for simply estimating joint channel and Direction-of-Arrival (DOA) to efficiently estimate a channel impulse response associated with a spatially selective transmission channel occurring in a mobile radio channel, and performing efficient beam forming using the simplified joint channel and DOA estimation are provided. A receiver estimates the total interference power using power for each interference signal, estimates a spectral noise density, calculates steering vectors considering predetermined DOAs, and jointly calculates optimal weight vectors for each DOA of each user by applying the interference power and the spectral noise density to the steering vectors. The beam forming reduces implementation complexity of a TDD system such as a TD-SCDMA and increases beam forming efficiency in a mobile environment by efficiently using spatial diversity.
摘要翻译：提供一种装置和方法，用于简单地估计联合信道和到达方向（DOA）以有效地估计与在移动无线电信道中发生的空间选择性传输信道相关联的信道脉冲响应，并且使用简化接头执行有效的波束形成提供信道和DOA估计。接收机估计使用每个干扰信号的功率的总干扰功率，估计频谱噪声密度，计算考虑到预定的DOA的导向向量，并且通过将干扰功率和频谱噪声密度应用于每个用户的每个DOA来共同计算最优权重向量导向矢量。波束形成降低了诸如TD-SCDMA的TDD系统的实现复杂度，并且通过有效地使用空间分集来增加移动环境中的波束形成效率。

4. 发明授权

US07366117B2 Method and apparatus for sharing a downlink dedicated physical channel in a narrow-band time division duplexing system 有权
标题翻译：用于在窄带时分双工系统中共享下行专用物理信道的方法和装置
公开(公告)号：US07366117B2
公开(公告)日：2008-04-29
申请号：US11054462
申请日：2005-02-09
申请人： Song-Hun Kim , Hyeon-Woo Lee , Seong-Ill Park , Jin-Weon Chang , Ju-Ho Lee , Kwang-Yung Jeong , Hye-Young Lee , Young-Bin Chang , Jin-Seok Lee
发明人： Song-Hun Kim , Hyeon-Woo Lee , Seong-Ill Park , Jin-Weon Chang , Ju-Ho Lee , Kwang-Yung Jeong , Hye-Young Lee , Young-Bin Chang , Jin-Seok Lee
IPC分类号： H04J3/00
CPC分类号： H04J3/245
摘要： A method and apparatus for sharing a DL-DPCH in an NB-TDD system. Two time slots at the same position in two subframes forming one radio frame are allocated as a DPCH for two UEs. A Node B arranges data and control information for the UEs in the two time slots and transmits the data and control information to the UEs. The UEs extract the data and control information from the two time slots and acquire the data and control information destined for the individual UEs.
摘要翻译：一种用于在NB-TDD系统中共享DL-DPCH的方法和装置。在两个子帧中在相同位置处的两个时隙被分配为两个UE的DPCH。节点B在两个时隙中配置UE的数据和控制信息，并向UE发送数据和控制信息。 UE从两个时隙提取数据和控制信息，并获取目的地为各个UE的数据和控制信息。

5. 发明申请

US20050220068A1 Method and apparatus for sharing a downlink dedicated physical channel in a narrow-band time division duplexing system 有权
标题翻译：用于在窄带时分双工系统中共享下行专用物理信道的方法和装置
公开(公告)号：US20050220068A1
公开(公告)日：2005-10-06
申请号：US11054462
申请日：2005-02-09
申请人： Song-Hun Kim , Hyeon-Woo Lee , Seong-III Park , Jin-Weon Chang , Ju-Ho Lee , Kwang-Yung Jeong , Hye-Young Lee , Young-Bin Chang , Jin-Seok Lee
发明人： Song-Hun Kim , Hyeon-Woo Lee , Seong-III Park , Jin-Weon Chang , Ju-Ho Lee , Kwang-Yung Jeong , Hye-Young Lee , Young-Bin Chang , Jin-Seok Lee
IPC分类号： H04B7/26 , H04B7/212 , H04B7/216 , H04J3/00 , H04J3/24
CPC分类号： H04J3/245
摘要： A method and apparatus for sharing a DL-DPCH in an NB-TDD system. Two time slots at the same position in two subframes forming one radio frame are allocated as a DPCH for two UEs. A Node B arranges data and control information for the UEs in the two time slots and transmits the data and control information to the UEs. The UEs extract the data and control information from the two time slots and acquire the data and control information destined for the individual UEs.
摘要翻译：一种用于在NB-TDD系统中共享DL-DPCH的方法和装置。在两个子帧中在相同位置处的两个时隙被分配为两个UE的DPCH。节点B在两个时隙中配置UE的数据和控制信息，并向UE发送数据和控制信息。 UE从两个时隙提取数据和控制信息，并获取目的地为各个UE的数据和控制信息。

6. 发明申请

US20060248563A1 Method and apparatus for supporting a priority data transmission in a transmitter of a digital audio broadcasting system 审中-公开
标题翻译：用于支持数字音频广播系统的发射机中的优先数据传输的方法和装置
公开(公告)号：US20060248563A1
公开(公告)日：2006-11-02
申请号：US11413026
申请日：2006-04-27
申请人： Hye-Young Lee , Ki-Ho Jung , Jae-Yeon Song , Jong-Hyo Lee , Jong-Hoon Ann
发明人： Hye-Young Lee , Ki-Ho Jung , Jae-Yeon Song , Jong-Hyo Lee , Jong-Hoon Ann
IPC分类号： H04N7/16 , H04N7/173
CPC分类号： H04H20/95 , H04H20/33 , H04H20/42 , H04H20/72 , H04H60/07
摘要： A method and apparatus for supporting a priority transmission of broadcasting data in a transmitter of a digital broadcasting system. A determination is made as to whether a priority transmission of one broadcasting service to be provided is supported. If the service supports the priority transmission, a plurality of subchannels to be transmitted for the service are set and a priority of the data to be mapped to the plurality of subchannels is set. The data of the broadcasting service is mapped to the plurality of subchannels according to the priority. Data streams mapped to the plurality of subchannels are encoded in different encoders and the encoded data streams are transmitted.
摘要翻译：一种用于在数字广播系统的发射机中支持广播数据的优先传输的方法和装置。确定是否支持要提供的一个广播服务的优先传输。如果服务支持优先级传输，则设置要为业务发送的多个子信道，并且设置映射到多个子信道的数据的优先级。根据优先级将广播业务的数据映射到多个子信道。映射到多个子信道的数据流被编码在不同的编码器中，并且发送编码的数据流。

7. 发明申请

US20070150920A1 Method and apparatus for transmitting/receiving ESG in digital video broadcasting system 审中-公开
标题翻译：在数字视频广播系统中发送/接收ESG的方法和装置
公开(公告)号：US20070150920A1
公开(公告)日：2007-06-28
申请号：US11546051
申请日：2006-10-11
申请人： Hye-Young Lee , Jae-Yeon Song , Jong-Hoon Ann , Kook-Heui Lee
发明人： Hye-Young Lee , Jae-Yeon Song , Jong-Hoon Ann , Kook-Heui Lee
IPC分类号： G06F13/00 , G06F3/00 , H04N5/445
CPC分类号： H04H20/82 , H04H60/39
摘要： Disclosed is a method for transmitting an Electronic Service Guide (ESG) in a Digital Video Broadcasting (DVB) system, the method includes collecting ESG data to be transmitted; when a multi-stream mode is used in order to transmit the ESG data, setting parameters to be transmitted, and setting the number of IP streams to be used in the multi-stream mode; setting a signaling field indicating use or non-use of at least one partitioning rule in each IP stream; setting at least one of a start field value and an end field value for all fields of said each IP stream used according to a corresponding partitioning rule; if setup of the start field value and the end field value is completed, encoding a partition declaration field of an ESG init container including the set values; and transmitting the encoded ESG data to a terminal.
摘要翻译：公开了一种在数字视频广播（DVB）系统中发送电子服务指南（ESG）的方法，该方法包括收集要发送的ESG数据; 当为了发送ESG数据而使用多流模式时，设定要发送的参数，并设置要在多流模式中使用的IP流的数量; 设置指示在每个IP流中使用或不使用至少一个分区规则的信令字段; 根据相应的分区规则，对所述每个IP流的所有字段设置起始字段值和结束字段值中的至少一个; 如果开始字段值和结束字段值的设置完成，则编码包含设置值的ESG初始化容器的分区声明字段; 以及将编码的ESG数据发送到终端。

8. 发明申请

US20070142051A1 Method and apparatus for handover in digital broadcasting system 审中-公开
标题翻译：数字广播系统切换方法及装置
公开(公告)号：US20070142051A1
公开(公告)日：2007-06-21
申请号：US11604981
申请日：2006-11-28
申请人： Yiling Xu , Jong-Hoon Ann , Jae-Yeon Song , Hye-Young Lee , Kook-Heui Lee
发明人： Yiling Xu , Jong-Hoon Ann , Jae-Yeon Song , Hye-Young Lee , Kook-Heui Lee
IPC分类号： H04Q7/20
CPC分类号： H04W36/18 , H04W36/12 , H04W36/38
摘要： Disclosed is a method and an apparatus for supporting smooth and seamless handover of a terminal receiving digital broadcasting in a digital broadcasting system. A handover method by a network node includes the steps of receiving a handover proposal message from a terminal, the handover proposal message containing a time for signal quality evaluation, a service ID, and a cell ID, the terminal receiving a broadcasting service from a serving cell; evaluating signal qualities of candidate cells providing a service corresponding to the service ID; calculating a handover candidate parameter based on a result of evaluation of the signal qualities of the candidate cells, the handover candidate parameter indicating time available for handover with regard to respective candidate cells; and transmitting the handover candidate parameter to the terminal.
摘要翻译：公开了一种在数字广播系统中支持终端接收数字广播的平滑无缝切换的方法和装置。网络节点的切换方法包括从终端接收切换提议消息的步骤，包含用于信号质量评估的时间的切换提议消息，服务ID和小区ID，终端从服务接收广播服务细胞; 评估提供与服务ID相对应的服务的候选小区的信号质量; 基于候选小区的信号质量的评估结果计算切换候选参数，所述切换候选参数指示可用于相应候选小区的切换时间; 以及将所述切换候选参数发送到所述终端。

9. 发明申请

US20080316973A1 Method and Apparatus for Supporting a Handover Using an Interactive Channel in a Dvb-H Cbms System 审中-公开
标题翻译：使用Dvb-H Cbms系统中的交互通道支持切换的方法和装置
公开(公告)号：US20080316973A1
公开(公告)日：2008-12-25
申请号：US12160863
申请日：2007-01-12
申请人： Jong-Hoon Ann , Jae-Yeon Song , Yiling Xu , Kook-Heui Lee , Hye-Young Lee , Bo-Sun Jung , Jong-Hyo Lee
发明人： Jong-Hoon Ann , Jae-Yeon Song , Yiling Xu , Kook-Heui Lee , Hye-Young Lee , Bo-Sun Jung , Jong-Hyo Lee
IPC分类号： H04Q7/00 , H04N7/173
CPC分类号： H04H20/22 , H04H20/26 , H04H20/57 , H04H2201/37 , H04N21/2362 , H04N21/4345 , H04N21/64315 , H04W4/06 , H04W24/00 , H04W24/10 , H04W36/0007 , H04W36/08 , H04W36/30
摘要： An apparatus and method for continuously providing a selected service being watched when a user moves out of a cell or network in a Digital Video Broadcasting-Handheld (DVB-H) Convergence of Broadcasting and Mobile Service (CBMS) system. Information required for a handover is provided to a terminal using an interactive channel. The handover for the terminal can be performed using a conventional scheme and an enhanced scheme even when the user moves to a new cell while watching the selected service. As the enhanced handover scheme is provided, the user can receive a seamless service. In a mobile environment, a handover scenario for the terminal can be efficiently provided.
摘要翻译：一种用于当用户在数字视频广播手持（DVB-H）广播和移动业务（CBMS）收敛系统中移出小区或网络时，连续提供正在观看的所选服务的装置和方法。使用交互式频道向终端提供切换所需的信息。即使当用户在观看所选择的服务的同时移动到新小区时，也可以使用常规方案和增强方案来执行终端的切换。当提供增强的切换方案时，用户可以接收无缝服务。在移动环境中，可以有效地提供终端的切换场景。

10. 发明申请

US20070184833A1 Method and system for user roaming and service roaming in a digital broadcasting system 审中-公开
标题翻译：数字广播系统中用户漫游和服务漫游的方法和系统
公开(公告)号：US20070184833A1
公开(公告)日：2007-08-09
申请号：US11651154
申请日：2007-01-09
申请人： Yiling Xu , Jae-Yeon Song , Jong-Hoon Ann , Kook-Heui Lee , Hye-Young Lee , Bo-Sun Jung , Jong-Hyo Lee
发明人： Yiling Xu , Jae-Yeon Song , Jong-Hoon Ann , Kook-Heui Lee , Hye-Young Lee , Bo-Sun Jung , Jong-Hyo Lee
IPC分类号： H04Q7/20
CPC分类号： H04W4/06 , H04W4/12 , H04W72/005 , H04W80/04
摘要： A method and apparatus for receiving user roaming and service roaming services from a foreign network in a terminal that has moved from a home network to the foreign network in a digital broadcasting system are provided, in which the terminal receives an ESG from a foreign service provider after entering into the foreign network, selects a roaming type between user roaming and service roaming by determining if an intended broadcasting service is provided from the foreign network, referring to the ESG, receives the intended service from the foreign service provider, if the roaming type is the user roaming, and receives the intended service from a home service provider over the foreign network, if the roaming type is the service roaming.
摘要翻译：提供了一种从在家庭网络到数字广播系统中的外部网络的移动终端中的外部网络接收用户漫游和服务漫游服务的方法和装置，其中终端从外部服务提供商接收ESG 在进入外部网络之后，通过确定是否从外部网络提供预定的广播服务，参考ESG，从外部服务提供商接收预定的服务，如果漫游类型用户漫游，如果漫游类型是服务漫游，则通过外部网络从家庭服务提供商接收预期的服务。

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