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1. 发明申请

US20090102969A1 Method and Apparatus for Transmitting Data 有权
标题翻译：发送数据的方法和装置
公开(公告)号：US20090102969A1
公开(公告)日：2009-04-23
申请号：US12227112
申请日：2006-12-19
申请人： Paul Gothard Knutson , Kumar Ramaswamy , Joshua Lawrence Koslov , Manoj Viswambharan , Benyuan Zhang , Wen Gao , Yik Chung Wu
发明人： Paul Gothard Knutson , Kumar Ramaswamy , Joshua Lawrence Koslov , Manoj Viswambharan , Benyuan Zhang , Wen Gao , Yik Chung Wu
IPC分类号： H04N7/24 , H04N5/38
CPC分类号： H04N5/60 , H04L65/607 , H04N5/04 , H04N19/40 , H04N19/61 , H04N21/234309 , H04N21/2365 , H04N21/23805 , H04N21/2381 , H04N21/26275 , H04N21/2662 , H04N21/41407 , H04N21/4347 , H04N21/4363 , H04N21/4381 , H04N21/4436 , H04N21/6112
摘要： An implementation provides a transmitter that separates sequential portions of data in a first set of data by time intervals allowing a power saving mode (1005). The transmitter transmits the sequential portions of data separated by respective time intervals having lengths configured to allow a receiver to enter and exit a power saving mode between receiving sequentially transmitted portions of data from the first set of data (1010). The transmitter separates sequential portions of data in a second set by time intervals that are not of sufficient length to allow a receiver to enter and exit a power saving mode during the time intervals (1015). The second set of data is then transmitted (1020).
摘要翻译：实现提供了一种发射机，其通过允许省电模式（1005）的时间间隔来分离第一组数据中的数据的顺序部分。发射机发送由具有被配置为允许接收机在从第一组数据（1010）接收顺序发送的数据部分之间进入和退出功率节省模式的具有长度的相应时间间隔分开的数据的顺序部分。发射机以不足够长度的时间间隔分离第二组中的数据的顺序部分，以允许接收机在时间间隔（1015）期间进入和退出省电模式。然后传送第二组数据（1020）。

2. 发明授权

US08315314B2 Method and apparatus for transmitting data 有权
标题翻译：用于传输数据的方法和装置
公开(公告)号：US08315314B2
公开(公告)日：2012-11-20
申请号：US12227112
申请日：2006-12-19
申请人： Paul Gothard Knutson , Kumar Ramaswamy , Joshua Lawrence Koslov , Manoj Viswambharan , Benyuan Zhang , Wen Gao , Yik Chung Wu
发明人： Paul Gothard Knutson , Kumar Ramaswamy , Joshua Lawrence Koslov , Manoj Viswambharan , Benyuan Zhang , Wen Gao , Yik Chung Wu
IPC分类号： H04N11/02 , H04N5/52 , H04N7/24 , H03C1/52
CPC分类号： H04N5/60 , H04L65/607 , H04N5/04 , H04N19/40 , H04N19/61 , H04N21/234309 , H04N21/2365 , H04N21/23805 , H04N21/2381 , H04N21/26275 , H04N21/2662 , H04N21/41407 , H04N21/4347 , H04N21/4363 , H04N21/4381 , H04N21/4436 , H04N21/6112
摘要： An implementation provides a transmitter that separates sequential portions of data in a first set of data by time intervals allowing a power saving mode (1005). The transmitter transmits the sequential portions of data separated by respective time intervals having lengths configured to allow a receiver to enter and exit a power saving mode between receiving sequentially transmitted portions of data from the first set of data (1010). The transmitter separates sequential portions of data in a second set by time intervals that are not of sufficient length to allow a receiver to enter and exit a power saving mode during the time intervals (1015). The second set of data is then transmitted (1020).
摘要翻译：实现提供了一种发射机，其通过允许省电模式（1005）的时间间隔来分离第一组数据中的数据的顺序部分。发射机发送由具有被配置为允许接收机在从第一组数据（1010）接收顺序发送的数据部分之间进入和退出功率节省模式的具有长度的相应时间间隔分开的数据的顺序部分。发射机以不足够长度的时间间隔分离第二组中的数据的顺序部分，以允许接收机在时间间隔（1015）期间进入和退出省电模式。然后传送第二组数据（1020）。

3. 发明授权

US09680600B2 Modulation indication method for communication systems 有权
公开(公告)号：US09680600B2
公开(公告)日：2017-06-13
申请号：US12448187
申请日：2006-12-14
申请人： Joshua Lawrence Koslov , Wen Gao , Yik Chung Wu
发明人： Joshua Lawrence Koslov , Wen Gao , Yik Chung Wu
IPC分类号： H04L27/00 , H04L1/00 , H04L1/16
摘要： A method and apparatus for improving performance in communication systems is provided. In one implementation, information is accessed indicating the quality of at least one communication channel. Based on the accessed information, a modulation scheme is indicated for sending data over the channel encoded with a rateless code. Various different information relating to the communication channel can be used to determine a quality metric for the channel.

4. 发明授权

US09716567B2 Rateless codes decoding method for communications systems 有权
公开(公告)号：US09716567B2
公开(公告)日：2017-07-25
申请号：US12448224
申请日：2006-12-14
申请人： Joshua Lawrence Koslov , Wen Gao , Yik Chung Wu
发明人： Joshua Lawrence Koslov , Wen Gao , Yik Chung Wu
IPC分类号： H04B7/02 , H04L1/02 , H04L1/00 , H04L1/18 , H04L1/06 , H04L1/16
CPC分类号： H04L1/0003 , H04L1/0016 , H04L1/0025 , H04L1/0656 , H04L1/1671 , H04L1/1848
摘要： A method and apparatus for improving performance in communication systems is provided. In one implementation, initial encoded data that has been encoded with a rateless code is received. A quality metric is determined for a communication medium on which the initial encoded data has been received. A modulation scheme used in sending the initial encoded data on the communication medium is identified. An estimate is determined, based on the identified modulation scheme and the determined quality metric, of an amount of mutual information being received per unit of received encoded data. An amount of mutual information being received is determined, based on the determined estimate.

5. 发明申请

US20110200088A1 SERVICE IN COMMUNICATION SYSTEMS 有权
标题翻译：通信系统服务
公开(公告)号：US20110200088A1
公开(公告)日：2011-08-18
申请号：US12448187
申请日：2006-12-14
申请人： Joshua Lawrence Koslov , Wen Gao , Yik Chung Wu
发明人： Joshua Lawrence Koslov , Wen Gao , Yik Chung Wu
IPC分类号： H04B17/00 , H04L27/28
CPC分类号： H04L1/0025 , H04L1/0003 , H04L1/1607
摘要： A method and apparatus for improving performance in communication systems is provided. In one implementation, information is accessed indicating the quality of at least one communication channel. Based on the accessed information, a modulation scheme is indicated for sending data over the channel encoded with a rateless code. Various different information relating to the communication channel can be used to determine a quality metric for the channel.
摘要翻译：提供了一种用于提高通信系统性能的方法和装置。在一个实现中，访问指示至少一个通信信道的质量的信息。基于访问的信息，指示用于通过用无编码代码编码的信道发送数据的调制方案。可以使用与通信信道有关的各种不同的信息来确定信道的质量度量。

6. 发明申请

US20100020782A1 ARQ WITH ADAPTIVE MODULATION FOR COMMUNICATION SYSTEMS 有权
标题翻译：用于通信系统的自适应调制的ARQ
公开(公告)号：US20100020782A1
公开(公告)日：2010-01-28
申请号：US12448118
申请日：2006-12-14
申请人： Joshua Lawrence Koslov , Wen Gao , Yik Chung Wu
发明人： Joshua Lawrence Koslov , Wen Gao , Yik Chung Wu
IPC分类号： H04B7/216
CPC分类号： H04L1/188 , H04L1/0003 , H04L1/0025 , H04L1/1671 , H04L1/1848 , H04L1/1877
摘要： A method and apparatus for improving performance in communication systems is provided. In order to maintain the real time constraints of the communication systems, time intervals and indication signals are used in various implementations to indicate and/or force subsequent transmissions of encoded data. An indication signal can include, for example, modulation modification information for subsequent transmissions. In various other implementations, a quality metric is computed for the communication channel and is used to provide modified modulation scheme information to be subsequently used on the communication channel.
摘要翻译：提供了一种用于提高通信系统性能的方法和装置。为了保持通信系统的实时约束，在各种实现中使用时间间隔和指示信号来指示和/或强制编码数据的后续传输。指示信号可以包括例如用于后续传输的调制修改信息。在各种其他实现中，为通信信道计算质量度量，并且用于提供随后在通信信道上使用的修改的调制方案信息。

7. 发明授权

US09838152B2 Modulation indication method for communication systems 有权
公开(公告)号：US09838152B2
公开(公告)日：2017-12-05
申请号：US12448187
申请日：2006-12-14
申请人： Joshua Lawrence Koslov , Wen Gao , Yik Chung Wu
发明人： Joshua Lawrence Koslov , Wen Gao , Yik Chung Wu
IPC分类号： H04L27/00 , H04L1/00 , H04L1/16
CPC分类号： H04L1/0025 , H04L1/0003 , H04L1/1607
摘要： A method and apparatus for improving performance in communication systems is provided. In one implementation, information is accessed indicating the quality of at least one communication channel. Based on the accessed information, a modulation scheme is indicated for sending data over the channel encoded with a rateless code. Various different information relating to the communication channel can be used to determine a quality metric for the channel.

8. 发明授权

US09729280B2 ARQ with adaptive modulation for communication systems 有权
公开(公告)号：US09729280B2
公开(公告)日：2017-08-08
申请号：US12448118
申请日：2006-12-14
申请人： Joshua Lawrence Koslov , Wen Gao , Yik Chung Wu
发明人： Joshua Lawrence Koslov , Wen Gao , Yik Chung Wu
IPC分类号： H04L1/18 , H04L1/00 , H04L1/16
CPC分类号： H04L1/188 , H04L1/0003 , H04L1/0025 , H04L1/1671 , H04L1/1848 , H04L1/1877
摘要： A method and apparatus for improving performance in communication systems is provided. In order to maintain the real time constraints of the communication systems, time intervals and indication signals are used in various implementations to indicate and/or force subsequent transmissions of encoded data. An indication signal can include, for example, modulation modification information for subsequent transmissions. In various other implementations, a quality metric is computed for the communication channel and is used to provide modified modulation scheme information to be subsequently used on the communication channel.

9. 发明授权

US09729274B2 Rateless encoding in communication systems 有权
公开(公告)号：US09729274B2
公开(公告)日：2017-08-08
申请号：US12448234
申请日：2007-06-25
申请人： Joshua Lawrence Koslov , Wen Gao , Yik Chung Wu
发明人： Joshua Lawrence Koslov , Wen Gao , Yik Chung Wu
IPC分类号： H04L27/00 , H04L1/00 , H04L1/18
CPC分类号： H04L1/0041 , H04L1/0003 , H04L1/0057 , H04L1/0065 , H04L1/1819
摘要： A method and apparatus for improving performance in communication systems is provided. In one implementation received encoded data is decoded using an inner rateless decoder to produce a series of decoded rateless outputs. The series of decoded rateless outputs is combined to produce a block, and the block is decoded using an outer block decoder. In another implementation, encoded data for a data block encoded with a rateless code is received. It is determined that an initial amount of mutual information for the data block has been received, the initial amount being an amount expected to allow decoding of the received encoded data. Additional encoded data for the data block is received. It is determined that an extra amount of mutual information for the data block has been received beyond said initial amount of mutual information.

10. 发明申请

US20100067614A1 SERVICE IN COMMUNICATION SYSTEMS 有权
标题翻译：通信系统服务
公开(公告)号：US20100067614A1
公开(公告)日：2010-03-18
申请号：US12448234
申请日：2007-06-25
申请人： Joshua Lawrence Koslov , Wen Gao , Yik Chung Wu
发明人： Joshua Lawrence Koslov , Wen Gao , Yik Chung Wu
IPC分类号： H04L27/00
CPC分类号： H04L1/0041 , H04L1/0003 , H04L1/0057 , H04L1/0065 , H04L1/1819
摘要： A method and apparatus for improving performance in communication systems is provided. In one implementation received encoded data is decoded using an inner rateless decoder to produce a series of decoded rateless outputs. The series of decoded rateless outputs is combined to produce a block, and the block is decoded using an outer block decoder. In another implementation, encoded data for a data block encoded with a rateless code is received. It is determined that an initial amount of mutual information for the data block has been received, the initial amount being an amount expected to allow decoding of the received encoded data. Additional encoded data for the data block is received. It is determined that an extra amount of mutual information for the data block has been received beyond said initial amount of mutual information.
摘要翻译：提供了一种用于提高通信系统性能的方法和装置。在一个实现中，接收的编码数据使用内部无编码解码器进行解码，以产生一系列解码的无量词输出。将一系列解码的无量词输出组合以产生一个块，并且使用外部块解码器对该块进行解码。在另一实现中，接收用无码代码编码的数据块的编码数据。确定已经接收到用于数据块的初始信息量，初始量是期望允许对接收的编码数据进行解码的量。接收数据块的附加编码数据。确定在超过所述初始信息量之外已经接收到数据块的额外数量的互信息。

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