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1. 发明申请

US20110286544A1 LINK ADAPTATION IN MULTI-CARRIER COMMUNICATION SYSTEMS 有权
标题翻译：多载波通信系统中的链路适配
公开(公告)号：US20110286544A1
公开(公告)日：2011-11-24
申请号：US12980792
申请日：2010-12-29
申请人： Arun Avudainayagam , Deniz Rende , Kaywan Afkhamie , Lawrence W. Yonge, III
发明人： Arun Avudainayagam , Deniz Rende , Kaywan Afkhamie , Lawrence W. Yonge, III
IPC分类号： H04L27/00
CPC分类号： H04L5/0046 , H04L1/0003 , H04L1/0009 , H04L1/0071 , H04L5/0016 , H04L27/2634
摘要： A method for transmitting information in a multi-carrier system includes: identifying a first set of carrier signals, associated with a first code rate; and identifying a second set of carrier signals, associated with a second code rate. The method also includes partitioning a first sequence of bits representing a single symbol into a first group of bits associated with the first code rate and at least a second group of bits associated with the second code rate; interleaving a subset of bits from the first group to map multiple bits from the first group to respective carrier signals in the first set of carrier signals to achieve the first code rate; and interleaving a subset of bits from the second group to map multiple bits from the second group to respective carrier signals in the second set of carrier signals to achieve the second code rate.
摘要翻译：一种用于在多载波系统中发送信息的方法包括：识别与第一码率相关联的第一载波信号集合; 以及识别与第二码率相关联的第二组载波信号。该方法还包括将表示单个符号的第一比特序列划分成与第一码率相关联的第一组比特和与第二码率相关联的至少第二组比特; 交织来自所述第一组的比特的子集以将来自所述第一组的多个比特映射到所述第一载波信号集合中的相应载波信号，以获得所述第一码率; 以及交织来自所述第二组的比特的子集以将来自所述第二组的多个比特映射到所述第二载波信号集合中的相应载波信号，以实现所述第二码率。

2. 发明授权

US07627286B2 Beamforming systems and methods 失效
标题翻译：波束成形系统和方法
公开(公告)号：US07627286B2
公开(公告)日：2009-12-01
申请号：US11410707
申请日：2006-04-25
申请人： Mark Webster , Deniz Rende , Daniel Shearer
发明人： Mark Webster , Deniz Rende , Daniel Shearer
IPC分类号： H04B7/185 , H04B7/212
CPC分类号： H04B7/0617 , H04B7/043 , H04B7/0447 , H04B7/0697 , H04L25/03343 , H04L2025/03426
摘要： Systems and methods of convergence beamforming are disclosed. One method embodiment, among others, comprises receiving N data streams from at least N+1 antennas, where N is an integer greater than 1; determining signal characteristics of each received data stream; and adjusting the signal characteristics of N data streams to be transmitted based on the determined signal characteristics of the received N data streams. The convergence beamforming may be achieved by the orthogonalization of received multipath channel vectors. The transmission signals from a station are adjusted corresponding to the channel characteristics of the signals received by that station.
摘要翻译：公开了收敛波束形成的系统和方法。一个方法实施例，其中包括从至少N + 1个天线接收N个数据流，其中N是大于1的整数; 确定每个接收的数据流的信号特性; 以及基于所确定的接收到的N个数据流的信号特性来调整要发送的N个数据流的信号特性。收敛波束形成可以通过接收的多径信道向量的正交化来实现。来自站的传输信号根据该站接收的信号的信道特性进行调整。

3. 发明申请

US20060270352A1 Beamforming systems and methods 失效
标题翻译：波束成形系统和方法
公开(公告)号：US20060270352A1
公开(公告)日：2006-11-30
申请号：US11410707
申请日：2006-04-25
申请人： Mark Webster , Deniz Rende , Daniel Shearer
发明人： Mark Webster , Deniz Rende , Daniel Shearer
IPC分类号： H04B1/00
CPC分类号： H04B7/0617 , H04B7/043 , H04B7/0447 , H04B7/0697 , H04L25/03343 , H04L2025/03426
摘要： Systems and methods of convergence beamforming are disclosed. One method embodiment, among others, comprises receiving N data streams from at least N+1 antennas, where N is an integer greater than 1; determining signal characteristics of each received data stream; and adjusting the signal characteristics of N data streams to be transmitted based on the determined signal characteristics of the received N data streams. The convergence beamforming may be achieved by the orthogonalization of received mulitpath channel vectors. The transmission signals from a station are adjusted corresponding to the channel characteristics of the signals received by that station.
摘要翻译：公开了收敛波束形成的系统和方法。一个方法实施例，其中包括从至少N + 1个天线接收N个数据流，其中N是大于1的整数; 确定每个接收的数据流的信号特性; 以及基于所确定的接收到的N个数据流的信号特性来调整要发送的N个数据流的信号特性。收敛波束形成可以通过接收的多路径信道向量的正交化来实现。来自站的传输信号根据该站接收的信号的信道特性进行调整。

4. 发明授权

US08781006B2 Link adaptation in multi-carrier communication systems 有权
标题翻译：多载波通信系统中的链路适配
公开(公告)号：US08781006B2
公开(公告)日：2014-07-15
申请号：US12980792
申请日：2010-12-29
申请人： Arun Avudainayagam , Deniz Rende , Hassan Kaywan Afkhami , Lawrence Winston Yonge, III
发明人： Arun Avudainayagam , Deniz Rende , Hassan Kaywan Afkhami , Lawrence Winston Yonge, III
IPC分类号： H04L27/28
CPC分类号： H04L5/0046 , H04L1/0003 , H04L1/0009 , H04L1/0071 , H04L5/0016 , H04L27/2634
摘要： A method for transmitting information in a multi-carrier system includes: identifying a first set of carrier signals, associated with a first code rate; and identifying a second set of carrier signals, associated with a second code rate. The method also includes partitioning a first sequence of bits representing a single symbol into a first group of bits associated with the first code rate and at least a second group of bits associated with the second code rate; interleaving a subset of bits from the first group to map multiple bits from the first group to respective carrier signals in the first set of carrier signals to achieve the first code rate; and interleaving a subset of bits from the second group to map multiple bits from the second group to respective carrier signals in the second set of carrier signals to achieve the second code rate.
摘要翻译：一种用于在多载波系统中发送信息的方法包括：识别与第一码率相关联的第一载波信号集合; 以及识别与第二码率相关联的第二组载波信号。该方法还包括将表示单个符号的第一比特序列划分成与第一码率相关联的第一组比特和与第二码率相关联的至少第二组比特; 交织来自所述第一组的比特的子集以将来自所述第一组的多个比特映射到所述第一载波信号集合中的相应载波信号，以获得所述第一码率; 以及交织来自所述第二组的比特的子集以将来自所述第二组的多个比特映射到所述第二载波信号集合中的相应载波信号，以实现所述第二码率。

5. 发明授权

US07668258B2 Systems and methods for transmitter diversity expansion 有权
标题翻译：用于发射机分集扩展的系统和方法
公开(公告)号：US07668258B2
公开(公告)日：2010-02-23
申请号：US11411619
申请日：2006-04-26
申请人： Mark Webster , Deniz Rende , Jim Petranovich
发明人： Mark Webster , Deniz Rende , Jim Petranovich
IPC分类号： H03C3/00
CPC分类号： H04B7/0697 , H04B7/0671 , H04B7/0691
摘要： Methods and systems for transmitter diversity expansion are provided. The methods and systems include steps and modules for applying a number of data streams (K) to a larger number of antennas (N). This is performed by applying each of the data streams to a single base antenna, such that K data streams are applied to K base antennas, and by shifting and combining the K data streams to produce N-K data streams to apply to N-K extension antennas.
摘要翻译：提供了发射机分集扩展的方法和系统。所述方法和系统包括用于将数个数据流（K）应用于更大数量的天线（N）的步骤和模块。这通过将每个数据流应用于单个基本天线来执行，使得K个数据流被应用于K个基本天线，并且通过移位和组合K个数据流以产生应用于N-K个扩展天线的N-K个数据流。

6. 发明申请

US20060270353A1 Systems and methods for transmitter diversity expansion 有权
标题翻译：用于发射机分集扩展的系统和方法
公开(公告)号：US20060270353A1
公开(公告)日：2006-11-30
申请号：US11411619
申请日：2006-04-26
申请人： Mark Webster , Deniz Rende , Jim Petranovich
发明人： Mark Webster , Deniz Rende , Jim Petranovich
IPC分类号： H04B1/00
CPC分类号： H04B7/0697 , H04B7/0671 , H04B7/0691
摘要： Methods and systems for transmitter diversity expansion are provided. The methods and systems include steps and modules for applying a number of data streams (K) to a larger number of antennas (N). This is performed by applying each of the data streams to a single base antenna, such that K data streams are applied to K base antennas, and by shifting and combining the K data streams to produce N-K data streams to apply to N-K extension antennas.
摘要翻译：提供了发射机分集扩展的方法和系统。所述方法和系统包括用于将数个数据流（K）应用于更大数量的天线（N）的步骤和模块。这通过将每个数据流应用于单个基本天线来执行，使得K个数据流被应用于K个基本天线，并且通过移位和组合K个数据流以产生应用于N-K个扩展天线的N-K个数据流。

7. 发明授权

US07949068B2 Systems and methods for transmitter diversity 有权
标题翻译：用于发射机分集扩展的系统和方法
公开(公告)号：US07949068B2
公开(公告)日：2011-05-24
申请号：US12698090
申请日：2010-02-01
申请人： Mark A Webster , Deniz Rende , Jim E. Petranovich
发明人： Mark A Webster , Deniz Rende , Jim E. Petranovich
IPC分类号： H04L27/00
CPC分类号： H04B7/0697 , H04B7/0671 , H04B7/0691
摘要： Methods and systems for transmitter diversity expansion are provided. The methods and systems include steps and modules for applying a number of data streams (K) to a larger number of antennas (N). This is performed by applying each of the data streams to a single base antenna, such that K data streams are applied to K base antennas, and by shifting and combining the K data streams to produce N-K data streams to apply to N-K extension antennas.
摘要翻译：提供了发射机分集扩展的方法和系统。所述方法和系统包括用于将数个数据流（K）应用于更大数量的天线（N）的步骤和模块。这通过将每个数据流应用于单个基本天线来执行，使得K个数据流被应用于K个基本天线，并且通过移位和组合K个数据流以产生应用于N-K个扩展天线的N-K个数据流。

8. 发明申请

US20100166107A1 Systems and Methods for Transmitter Diversity 有权
标题翻译：发射机多样性的系统和方法
公开(公告)号：US20100166107A1
公开(公告)日：2010-07-01
申请号：US12698090
申请日：2010-02-01
申请人： Mark A. Webster , Deniz Rende , Jim E. Petranovich
发明人： Mark A. Webster , Deniz Rende , Jim E. Petranovich
IPC分类号： H04L27/00
CPC分类号： H04B7/0697 , H04B7/0671 , H04B7/0691
摘要： Methods and systems for transmitter diversity expansion are provided. The methods and systems include steps and modules for applying a number of data streams (K) to a larger number of antennas (N). This is performed by applying each of the data streams to a single base antenna, such that K data streams are applied to K base antennas, and by shifting and combining the K data streams to produce N-K data streams to apply to N-K extension antennas.
摘要翻译：提供了发射机分集扩展的方法和系统。所述方法和系统包括用于将数个数据流（K）应用于更大数量的天线（N）的步骤和模块。这通过将每个数据流应用于单个基本天线来执行，使得K个数据流被应用于K个基本天线，并且通过移位和组合K个数据流以产生应用于N-K个扩展天线的N-K个数据流。

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