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1. 发明授权

US08964657B2 Apparatus and method for joint encoding of user specific reference signal information in wireless communication 有权
标题翻译：用于无线通信中用户特定参考信号信息的联合编码的装置和方法
公开(公告)号：US08964657B2
公开(公告)日：2015-02-24
申请号：US12917397
申请日：2010-11-01
申请人： Amir Farajidana , Alexei Yurievitch Gorokhov , Juan Montojo , Stefan Geirhofer
发明人： Amir Farajidana , Alexei Yurievitch Gorokhov , Juan Montojo , Stefan Geirhofer
IPC分类号： H04W4/00 , H04L25/02 , H04L5/00 , H04L1/00
CPC分类号： H04L5/0051 , H04L1/004 , H04L25/0226
摘要： An apparatus and method for providing encoded information pertaining to a user-specific reference signal associated with a user equipment in a multiple access wireless communication system are provided. The encoded information jointly indicates a rank of transmission together with at least one parameter relating to the user-specific reference signal, such as a set of antenna ports and a user-specific reference signal pattern. The encoded information is transmitted in a downlink control channel to reduce overhead in the channel.
摘要翻译：提供了一种用于在多址无线通信系统中提供与用户设备相关联的用户特定参考信号的编码信息的装置和方法。编码信息联合地指示传输等级以及与用户特定参考信号有关的至少一个参数，诸如一组天线端口和用户特定参考信号模式。编码信息在下行链路控制信道中发送以减少信道中的开销。

2. 发明申请

US20110268050A1 APPARATUS AND METHOD FOR JOINT ENCODING OF USER SPECIFIC REFERENCE SIGNAL INFORMATION IN WIRELESS COMMUNICATION 有权
标题翻译：用于无线通信中用户特定参考信号信号的编辑的装置和方法
公开(公告)号：US20110268050A1
公开(公告)日：2011-11-03
申请号：US12917397
申请日：2010-11-01
申请人： Amir Farajidana , Alexei Yurievitch Gorokhov , Juan Montojo , Stefan Geirhofer
发明人： Amir Farajidana , Alexei Yurievitch Gorokhov , Juan Montojo , Stefan Geirhofer
IPC分类号： H04W72/06
CPC分类号： H04L5/0051 , H04L1/004 , H04L25/0226
摘要： An apparatus and method for providing encoded information pertaining to a user-specific reference signal associated with a user equipment in a multiple access wireless communication system are provided. The encoded information jointly indicates a rank of transmission together with at least one parameter relating to the user-specific reference signal, such as a set of antenna ports and a user-specific reference signal pattern. The encoded information is transmitted in a downlink control channel to reduce overhead in the channel.
摘要翻译：提供了一种用于在多址无线通信系统中提供与用户设备相关联的用户特定参考信号的编码信息的装置和方法。编码信息联合地指示传输等级以及与用户特定参考信号有关的至少一个参数，诸如一组天线端口和用户特定参考信号模式。编码信息在下行链路控制信道中发送以减少信道中的开销。

3. 发明申请

US20110205954A1 EXTENSION OF UE-RS TO DWPTS 有权
标题翻译： UE-RS扩展到DWPTS
公开(公告)号：US20110205954A1
公开(公告)日：2011-08-25
申请号：US12848969
申请日：2010-08-02
申请人： Alexei Yurievitch Gorokhov , Juan Montojo , Amir Farajidana , Kapil Bhattad , Brian Clarke Banister
发明人： Alexei Yurievitch Gorokhov , Juan Montojo , Amir Farajidana , Kapil Bhattad , Brian Clarke Banister
IPC分类号： H04W72/04 , H04B7/14
CPC分类号： H04L5/0051 , H04L5/0007 , H04L5/0058
摘要： Systems and methodologies are described that facilitate sending and/or receiving user equipment specific reference signals (UE-RSs) in a wireless communication environment. A UE-RS pattern can be selected, yielded, etc. based upon a number of symbols from a subframe utilized for downlink transmission. At least one time domain component of the UE-RS pattern can vary based upon the number of symbols from the subframe utilized for the downlink transmission. For instance, the at least one time domain component can be punctured, time-shifted, and so forth. Further, UE-RSs can be mapped to resource elements of the subframe as a function of the UE-RS pattern. Moreover, a UE can utilize the UE-RS pattern to detect UE-RSs on the resource elements of the subframe. Further, the UE can estimate a channel based upon the UE-RSs.
摘要翻译：描述了有助于在无线通信环境中发送和/或接收用户设备特定参考信号（UE-RS）的系统和方法。可以基于用于下行链路传输的子帧的多个符号来选择，产生UE-RS模式。 UE-RS模式的至少一个时域分量可以基于用于下行链路传输的子帧的符号数量而变化。例如，至少一个时域分量可以被打孔，时移等等。此外，UE-RS可以被映射到作为UE-RS模式的函数的子帧的资源元素。此外，UE可以利用UE-RS模式来检测子帧的资源元素上的UE-RS。此外，UE可以基于UE-RS估计信道。

4. 发明申请

US20110268100A1 METHOD AND APPARATUS FOR HIERARCHICAL CODEBOOK DESIGN IN WIRELESS COMMUNICATION 有权
标题翻译：无线通信中层次化设计的方法与设备
公开(公告)号：US20110268100A1
公开(公告)日：2011-11-03
申请号：US12917420
申请日：2010-11-01
申请人： Alexei Yurievitch Gorokhov , Amir Farajidana , Juan Montojo
发明人： Alexei Yurievitch Gorokhov , Amir Farajidana , Juan Montojo
IPC分类号： H04B7/216
CPC分类号： H04B7/0456 , H04B7/022 , H04B7/024 , H04B7/0452 , H04B7/0478 , H04B7/0639 , H04L27/2601 , H04W24/10
摘要： A method for use in a multi-user, multi-input multi-output (MU-MIMO) system includes generating a family of codebooks comprising at least one codebook set, the codebook set comprising a plurality of codebooks organized base on a transmission rank and providing the family of codebooks for use in a multiple description coding (MDC) channel feedback scheme.
摘要翻译：一种在多用户多输入多输出（MU-MIMO）系统中使用的方法包括生成包括至少一个码本集的码本族，所述码本集合包括基于传输秩组织的多个码本，提供用于多描述编码（MDC）信道反馈方案的码本系列。

5. 发明授权

US08948097B2 UE-RS sequence initialization for wireless communication systems 有权
标题翻译：无线通信系统的UE-RS序列初始化
公开(公告)号：US08948097B2
公开(公告)日：2015-02-03
申请号：US12890182
申请日：2010-09-24
申请人： Wanshi Chen , Juan Montojo , Tao Luo , Alexei Yurievitch Gorokhov , Aamod Dinkar Khandekar , Naga Bhushan , Amir Farajidana
发明人： Wanshi Chen , Juan Montojo , Tao Luo , Alexei Yurievitch Gorokhov , Aamod Dinkar Khandekar , Naga Bhushan , Amir Farajidana
IPC分类号： H04W4/00 , H04L5/00 , H04J11/00 , H04J13/16 , H04J13/10 , H04L27/26
CPC分类号： H04J11/003 , H04J11/005 , H04J13/10 , H04J13/16 , H04L5/0023 , H04L5/0051 , H04L27/2613
摘要： Pseudo-random sequences of a plurality of user equipment specific reference signals (UE-RSs) for use by a plurality of user equipments (UEs) are initialized, the initialization of each pseudo-random sequence associated with each UE-RS being independent of a specific UE identifier and independent of a resource bandwidth assigned to a specific UE. Pseudo-random sequences of the UE-RSs are generated. At least one of the pseudo-random sequences is mapped to a portion of common resources for at least one UE among the plurality of UEs.
摘要翻译：用于多个用户设备（UE）使用的多个用户设备特定参考信号（UE-RS）的伪随机序列被初始化，与每个UE-RS相关联的每个伪随机序列的初始化独立于特定UE标识符，并且独立于分配给特定UE的资源带宽。生成UE-RS的伪随机序列。至少一个伪随机序列被映射到多个UE中的至少一个UE的公共资源的一部分。

6. 发明授权

US08885541B2 Extension of UE-RS to DWPTS 有权
标题翻译：将UE-RS扩展到DWPTS
公开(公告)号：US08885541B2
公开(公告)日：2014-11-11
申请号：US12848969
申请日：2010-08-02
申请人： Alexei Yurievitch Gorokhov , Juan Montojo , Amir Farajidana , Kapil Bhattad , Brian Clarke Banister
发明人： Alexei Yurievitch Gorokhov , Juan Montojo , Amir Farajidana , Kapil Bhattad , Brian Clarke Banister
IPC分类号： H04J1/10 , H04L5/00
CPC分类号： H04L5/0051 , H04L5/0007 , H04L5/0058
摘要： Systems and methodologies are described that facilitate sending and/or receiving user equipment specific reference signals (UE-RSs) in a wireless communication environment. A UE-RS pattern can be selected, yielded, etc. based upon a number of symbols from a subframe utilized for downlink transmission. At least one time domain component of the UE-RS pattern can vary based upon the number of symbols from the subframe utilized for the downlink transmission. For instance, the at least one time domain component can be punctured, time-shifted, and so forth. Further, UE-RSs can be mapped to resource elements of the subframe as a function of the UE-RS pattern. Moreover, a UE can utilize the UE-RS pattern to detect UE-RSs on the resource elements of the subframe. Further, the UE can estimate a channel based upon the UE-RSs.
摘要翻译：描述了有助于在无线通信环境中发送和/或接收用户设备特定参考信号（UE-RS）的系统和方法。可以基于用于下行链路传输的子帧的多个符号来选择，产生UE-RS模式。 UE-RS模式的至少一个时域分量可以基于用于下行链路传输的子帧的符号数量而变化。例如，至少一个时域分量可以被打孔，时移等等。此外，UE-RS可以被映射到作为UE-RS模式的函数的子帧的资源元素。此外，UE可以利用UE-RS模式来检测子帧的资源元素上的UE-RS。此外，UE可以基于UE-RS估计信道。

7. 发明授权

US08761086B2 Method and apparatus for hierarchical codebook design in wireless communication 有权
标题翻译：无线通信中分层码本设计的方法和装置
公开(公告)号：US08761086B2
公开(公告)日：2014-06-24
申请号：US12917420
申请日：2010-11-01
申请人： Alexei Yurievitch Gorokhov , Amir Farajidana , Juan Montojo
发明人： Alexei Yurievitch Gorokhov , Amir Farajidana , Juan Montojo
IPC分类号： H04W4/00
CPC分类号： H04B7/0456 , H04B7/022 , H04B7/024 , H04B7/0452 , H04B7/0478 , H04B7/0639 , H04L27/2601 , H04W24/10
摘要： A method for use in a multi-user, multi-input multi-output (MU-MIMO) system includes generating a family of codebooks comprising at least one codebook set, the codebook set comprising a plurality of codebooks organized base on a transmission rank and providing the family of codebooks for use in a multiple description coding (MDC) channel feedback scheme.
摘要翻译：一种在多用户多输入多输出（MU-MIMO）系统中使用的方法包括生成包括至少一个码本集的码本族，所述码本集合包括基于传输秩组织的多个码本，提供用于多描述编码（MDC）信道反馈方案的码本系列。

8. 发明授权

US09444589B2 Method and apparatus for puncturing data regions for signals to minimize data loss 有权
标题翻译：用于对数据区域进行穿孔的方法和装置，以最小化数据丢失
公开(公告)号：US09444589B2
公开(公告)日：2016-09-13
申请号：US12897107
申请日：2010-10-04
申请人： Kapil Bhattad , Amir Farajidana , Juan Montojo , Alexei Yurievitch Gorokhov
发明人： Kapil Bhattad , Amir Farajidana , Juan Montojo , Alexei Yurievitch Gorokhov
IPC分类号： H04L5/00 , H04L1/00
CPC分类号： H04L5/0007 , H04L1/0013 , H04L1/0068 , H04L5/0037 , H04L5/005 , H04L5/006 , H04L5/0064
摘要： Methods and apparatuses are provided that facilitate puncturing codeblocks in resource blocks for muting or transmitting signals of a disparate technology such that the puncturing similarly impacts the codeblocks. Codeblocks can be mapped in order across frequency in a given data symbol before moving to a next data symbol. In this regard, utilizing data resource elements substantially evenly spaced across frequency and across data symbols in a data resource block for transmitting signals of the disparate technology can substantially equalize impact of the puncturing to related codeblocks. In addition, resources can be allocated to legacy devices, devices with bandwidth, data rate, or quality of service requirements, devices of a certain rank or geometry, etc., based at least in part on the puncturing. Moreover, a modulation and coding scheme can be selected for generating codeblocks based at least in part on the puncturing and its effect on performance.
摘要翻译：提供了方便和设备，其便于在资源块中打孔代码块，用于对不同技术的信号进行静音或发送，从而使得穿孔类似地影响码块。在移动到下一个数据符号之前，可以在给定数据符号中的频率上按顺序映射码块。在这方面，利用数据资源块中的数据资源元素基本均匀地分布在数据资源块中，用于发送不同技术的信号的频率和跨数据符号，可以大大均衡穿孔对相关码块的影响。此外，至少部分地基于穿孔，资源可以被分配给传统设备，具有带宽，数据速率或服务质量要求的设备，特定等级或几何的设备等。此外，可以至少部分地基于打孔及其对性能的影响来选择调制和编码方案来生成代码块。

9. 发明申请

US20110252139A1 METHOD AND APPARATUS FOR PUNCTURING DATA REGIONS FOR SIGNALS TO MINIMIZE DATA LOSS 有权
标题翻译：用于调整信号数据区域以最小化数据丢失的方法和装置
公开(公告)号：US20110252139A1
公开(公告)日：2011-10-13
申请号：US12897107
申请日：2010-10-04
申请人： Kapil Bhattad , Amir Farajidana , Juan Montojo , Alexei Yurievitch Gorokhov
发明人： Kapil Bhattad , Amir Farajidana , Juan Montojo , Alexei Yurievitch Gorokhov
IPC分类号： G06F15/173
CPC分类号： H04L5/0007 , H04L1/0013 , H04L1/0068 , H04L5/0037 , H04L5/005 , H04L5/006 , H04L5/0064
摘要： Methods and apparatuses are provided that facilitate puncturing codeblocks in resource blocks for muting or transmitting signals of a disparate technology such that the puncturing similarly impacts the codeblocks. Codeblocks can be mapped in order across frequency in a given data symbol before moving to a next data symbol. In this regard, utilizing data resource elements substantially evenly spaced across frequency and across data symbols in a data resource block for transmitting signals of the disparate technology can substantially equalize impact of the puncturing to related codeblocks. In addition, resources can be allocated to legacy devices, devices with bandwidth, data rate, or quality of service requirements, devices of a certain rank or geometry, etc., based at least in part on the puncturing. Moreover, a modulation and coding scheme can be selected for generating codeblocks based at least in part on the puncturing and its effect on performance.
摘要翻译：提供了方便和设备，其便于在资源块中打孔代码块，用于对不同技术的信号进行静音或发送，从而使得穿孔类似地影响码块。在移动到下一个数据符号之前，可以在给定数据符号中的频率上按顺序映射码块。在这方面，利用数据资源块中的数据资源元素基本均匀地分布在数据资源块中，用于发送不同技术的信号的频率和跨数据符号，可以大大均衡穿孔对相关码块的影响。此外，至少部分地基于穿孔，资源可以被分配给传统设备，具有带宽，数据速率或服务质量要求的设备，特定等级或几何的设备等。此外，可以至少部分地基于打孔及其对性能的影响来选择调制和编码方案来生成代码块。

10. 发明申请

US20110244877A1 METHOD AND APPARATUS FOR USING CHANNEL STATE INFORMATION REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中使用信道状态信息参考信号的方法和装置
公开(公告)号：US20110244877A1
公开(公告)日：2011-10-06
申请号：US12899448
申请日：2010-10-06
申请人： Amir Farajidana , Alexei Yurievitch Gorokhov , Juan Montojo , Kapil Bhattad
发明人： Amir Farajidana , Alexei Yurievitch Gorokhov , Juan Montojo , Kapil Bhattad
IPC分类号： H04W72/08 , H04W72/04
摘要： A method for wireless communication is disclosed which includes selecting a first resource pattern comprising resource elements that are non-colocated with a second resource pattern and allocating the first resource pattern to a plurality of antennas for transmitting a channel state information reference signal.
摘要翻译：公开了一种用于无线通信的方法，其包括：选择包括与第二资源模式非共同定位的资源元素的第一资源模式，并将第一资源模式分配给多个天线以发送信道状态信息参考信号。

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