公开(公告)号：US20090225700A1

公开(公告)日：2009-09-10

申请号：US12397763

申请日：2009-03-04

申请人： Zukang Shen ,  Jing Jiang ,  Tarik Muharemovic

发明人： Zukang Shen ,  Jing Jiang ,  Tarik Muharemovic

IPC分类号： H04W40/00

CPC分类号： H04W8/30

摘要： This invention is a method of wireless communication having a communications protocol providing more downlink subframes than uplink subframes. The user equipment transmits a combination of a plurality of ACK/NAK response signals and related data. The related data could be the number of bits N of the plurality of ACK/NAK response signals or the number of detected downlink communications grants S requiring ACK/NAK response signals. This related data could be a cyclical redundancy check set of bits which may be scrambled upon the numbers N or S. Similar selections are feasible with resource elements or an index of a modulation symbol or codeword.

摘要翻译： 本发明是一种具有通信协议的无线通信方法，该通信协议提供比上行链路子帧更多的下行链路子帧。 用户设备发送多个ACK / NAK响应信号和相关数据的组合。 相关数据可以是多个ACK / NAK响应信号中的位数N或检测到的需要ACK / NAK响应信号的下行链路通信许可S的数量。 该相关数据可以是可以在数字N或S上加扰的位的循环冗余校验集合。类似的选择对于资源元素或调制符号或码字的索引是可行的。

公开(公告)号：US20090207797A1

公开(公告)日：2009-08-20

申请号：US12372980

申请日：2009-02-18

申请人： Zukang Shen ,  Tarik Muharemovic ,  Jing Jiang

发明人： Zukang Shen ,  Tarik Muharemovic ,  Jing Jiang

IPC分类号： H04W72/00 ,  H04W88/02 ,  H04W72/04

CPC分类号： H04W72/0413 ,  H04L5/0053 ,  H04L5/0055 ,  H04W72/04 ,  H04W72/0406

摘要： A transmission of information from a secondary to a primary node occurs in a plurality of N logical time durations on an uplink channel in a wireless network. A scheme for mapping between logical uplink control channel (PUCCH) resource blocks (RBs) and physical RBs (PRBs) used by PUCCH is described. A logical uplink control resource block index nLRB is derived by the secondary node in response to information from the primary node. The secondary node then maps the logical uplink control resource block index nLRB to a first uplink physical resource block index nPRB,1 of a plurality of uplink physical resource blocks, wherein nPRB,1=nLRB/2 if nLRB is even and nPRB,1=NPRB−ceil(nLRB/2) if nLRB is odd; wherein NPRB is the total number of the plurality of uplink physical resource blocks; and wherein ceil denotes the ceiling operation. The secondary node then transmits an uplink control information in a subframe using one of the plurality of uplink physical resource blocks indexed by nPRB,1.

摘要翻译： 信息从次级到主节点的传输在无线网络中的上行链路信道上的多个N个逻辑持续时间内发生。 描述了由PUCCH使用的逻辑上行链路控制信道（PUCCH）资源块（RB）和物理RB（PRB）之间的映射方案。 响应于来自主节点的信息，辅助节点导出逻辑上行链路控制资源块索引nLRB。 然后，辅助节点将逻辑上行链路控制资源块索引nLRB映射到多个上行链路物理资源块的第一上行链路物理资源块索引nPRB，1，其中如果nLRB为偶数，则nPRB，1 = nLRB / 2，并且nPRB，1 = NPRB-ceil（nLRB / 2）如果nLRB为奇数; 其中NPRB是多个上行物理资源块的总数; 并且其中ceil表示天花板操作。 然后，次级节点使用由nPRB，1索引的多个上行链路物理资源块中的一个，在子帧中发送上行链路控制信息。

公开(公告)号：US08724542B2

公开(公告)日：2014-05-13

申请号：US12858944

申请日：2010-08-18

申请人： Tarik Muharemovic ,  Zukang Shen ,  Jing Jiang

发明人： Tarik Muharemovic ,  Zukang Shen ,  Jing Jiang

IPC分类号： H04B7/212

CPC分类号： C07K16/00 ,  A61K2039/505 ,  C07K14/35 ,  C07K16/468 ,  C07K2317/626 ,  C07K2319/00 ,  H04J13/0062 ,  H04J13/22

摘要： A transmission of information within a wireless cellular network may include a first and second group of samples. A first group of samples is created comprising at least a first and a last subgroup, wherein the last subgroup is same as the first subgroup. A second group of samples created. A transformed set of samples produced by jointly transforming the created first and second group with a discrete Fourier transform (DFT). The transformed set of samples is expanded to produce an expanded set, and the expanded set is transformed with an inverse discrete Fourier transform (IDFT) to produce an OFDM symbol with a fractional payload. The first group of samples is a reference signal (RS), which is known to the receiver before the transmission occurs, while the second group of samples is information data.

摘要翻译： 无线蜂窝网络内的信息传输可以包括第一和第二组样本。 创建包括至少第一和最后一个子组的第一组样本，其中最后一个子组与第一个子组相同。 第二组样本创建。 通过用离散傅立叶变换（DFT）联合变换所创建的第一组和第二组而产生的经变换的样本组。 经变换的样本集合被扩展以产生扩展集合，并且利用逆离散傅里叶变换（IDFT）来变换扩展集合以产生具有小数有效载荷的OFDM符号。 第一组样本是参考信号（RS），其在传输发生之前是接收机已知的，而第二组样本是信息数据。

公开(公告)号：US08630240B2

公开(公告)日：2014-01-14

申请号：US12372980

申请日：2009-02-18

申请人： Zukang Shen ,  Tarik Muharemovic ,  Jing Jiang

发明人： Zukang Shen ,  Tarik Muharemovic ,  Jing Jiang

IPC分类号： H04W4/00

CPC分类号： H04W72/0413 ,  H04L5/0053 ,  H04L5/0055 ,  H04W72/04 ,  H04W72/0406

摘要： A transmission of information from a secondary to a primary node occurs in a plurality of N logical time durations on an uplink channel in a wireless network. A scheme for mapping between logical uplink control channel (PUCCH) resource blocks (RBs) and physical RBs (PRBs) used by PUCCH is described. A logical uplink control resource block index nLRB is derived by the secondary node in response to information from the primary node. The secondary node then maps the logical uplink control resource block index nLRB to a first uplink physical resource block index nPRB,1 of a plurality of uplink physical resource blocks. The secondary node then transmits an uplink control information in a subframe using one of the plurality of uplink physical resource blocks indexed by nPRB,1.

摘要翻译： 信息从次级到主节点的传输在无线网络中的上行链路信道上的多个N个逻辑持续时间内发生。 描述了由PUCCH使用的逻辑上行链路控制信道（PUCCH）资源块（RB）和物理RB（PRB）之间的映射方案。 响应于来自主节点的信息，辅助节点导出逻辑上行链路控制资源块索引nLRB。 然后，辅助节点将逻辑上行链路控制资源块索引nLRB映射到多个上行链路物理资源块的第一上行链路物理资源块索引nPRB，1。 然后，次级节点使用由nPRB，1索引的多个上行链路物理资源块中的一个，在子帧中发送上行链路控制信息。

公开(公告)号：US08335165B2

公开(公告)日：2012-12-18

申请号：US12397763

申请日：2009-03-04

申请人： Zukang Shen ,  Jing Jiang ,  Tarik Muharemovic

发明人： Zukang Shen ,  Jing Jiang ,  Tarik Muharemovic

IPC分类号： H04L12/26 ,  H04W72/08 ,  H04B72/216

CPC分类号： H04W8/30

摘要： This invention is a method of wireless communication having a communications protocol providing more downlink subframes than uplink subframes. The user equipment transmits a combination of a plurality of ACK/NAK response signals and related data. The related data could be the number of bits N of the plurality of ACK/NAK response signals or the number of detected downlink communications grants S requiring ACK/NAK response signals. This related data could be a cyclical redundancy check set of bits which may be scrambled upon the numbers N or S. Similar selections are feasible with resource elements or an index of a modulation symbol or codeword.

摘要翻译： 本发明是一种具有通信协议的无线通信方法，该通信协议提供比上行链路子帧更多的下行链路子帧。 用户设备发送多个ACK / NAK响应信号和相关数据的组合。 相关数据可以是多个ACK / NAK响应信号中的位数N或检测到的需要ACK / NAK响应信号的下行链路通信许可S的数量。 该相关数据可以是可以在数字N或S上加扰的位的循环冗余校验集合。类似的选择对于资源元素或调制符号或码字的索引是可行的。

公开(公告)号：US20090213769A1

公开(公告)日：2009-08-27

申请号：US12389486

申请日：2009-02-20

申请人： Zukang Shen ,  Jing Jiang ,  Tarik Muharemovic

发明人： Zukang Shen ,  Jing Jiang ,  Tarik Muharemovic

IPC分类号： H04J3/00 ,  H04M1/00

CPC分类号： H04W72/14 ,  H04L1/0026 ,  H04L1/1635 ,  H04L1/1838 ,  H04L1/1858

摘要： A transmission of information between a secondary to a primary node in a wireless network occurs in a plurality of N logical time durations. Bundled feedback information for multiple DL transmissions is provided in one UL transmission. Each DL transmission is indicated by a DL grant comprising an M-bit downlink assignment indicator (DAI) field. The primary node increments the value of the M-bit DAI field in successively transmitted DL grants. The secondary node examines the value of the M-bit DAI field in received DL grants, to determine the bundled feedback information.

摘要翻译： 在无线网络中的主节点之间的信号的传输在多个N个逻辑时间间隔中发生。 在一个UL传输中提供了用于多个DL传输的捆绑的反馈信息。 每个DL传输由包括M位下行分配指示符（DAI）字段的DL授权指示。 主节点在连续发送的DL授权中增加M位DAI字段的值。 辅助节点检查接收的DL授权中的M位DAI字段的值，以确定捆绑的反馈信息。

公开(公告)号：US08345605B2

公开(公告)日：2013-01-01

申请号：US12389486

申请日：2009-02-20

申请人： Zukang Shen ,  Jing Jiang ,  Tarik Muharemovic

发明人： Zukang Shen ,  Jing Jiang ,  Tarik Muharemovic

IPC分类号： H04W4/00

CPC分类号： H04W72/14 ,  H04L1/0026 ,  H04L1/1635 ,  H04L1/1838 ,  H04L1/1858

摘要： A transmission of information between a secondary to a primary node in a wireless network occurs in a plurality of N logical time durations. Bundled feedback information for multiple DL transmissions is provided in one UL transmission. Each DL transmission is indicated by a DL grant comprising an M-bit downlink assignment indicator (DAI) field. The primary node increments the value of the M-bit DAI field in successively transmitted DL grants. The secondary node examines the value of the M-bit DAI field in received DL grants, to determine the bundled feedback information.

摘要翻译： 在无线网络中的主节点之间的信号的传输在多个N个逻辑时间间隔中发生。 在一个UL传输中提供了用于多个DL传输的捆绑的反馈信息。 每个DL传输由包括M位下行分配指示符（DAI）字段的DL授权指示。 主节点在连续发送的DL授权中增加M位DAI字段的值。 辅助节点检查接收的DL授权中的M位DAI字段的值，以确定捆绑的反馈信息。

公开(公告)号：US20090040919A1

公开(公告)日：2009-02-12

申请号：US12185531

申请日：2008-08-04

申请人： Tarik Muharemovic ,  Zukang Shen ,  Jing Jiang

发明人： Tarik Muharemovic ,  Zukang Shen ,  Jing Jiang

IPC分类号： H04J11/00

CPC分类号： H04L27/2602 ,  H04L5/0044 ,  H04L5/0048

摘要： A transmission of information within a wireless cellular network may include a first and second group of samples. A first group of samples is created comprising at least a first and a last subgroup, wherein the last subgroup is same as the first subgroup. A second group of samples created. A transformed set of samples produced by jointly transforming the created first and second group with a discrete Fourier transform (DFT). The transformed set of samples is expanded to produce an expanded set, and the expanded set is transformed with an inverse discrete Fourier transform (IDFT) to produce an OFDM symbol with a fractional payload. The first group of samples is a reference signal (RS), which is known to the receiver before the transmission occurs, while the second group of samples is information data.

摘要翻译： 无线蜂窝网络内的信息传输可以包括第一和第二组样本。 创建包括至少第一和最后一个子组的第一组样本，其中最后一个子组与第一个子组相同。 第二组样本创建。 通过用离散傅立叶变换（DFT）联合变换所创建的第一组和第二组而产生的经变换的样本组。 经变换的样本集合被扩展以产生扩展集合，并且利用逆离散傅里叶变换（IDFT）来变换扩展集合以产生具有小数有效载荷的OFDM符号。 第一组样本是参考信号（RS），其在传输发生之前是接收机已知的，而第二组样本是信息数据。

公开(公告)号：US08457039B2

公开(公告)日：2013-06-04

申请号：US11877533

申请日：2007-10-23

申请人： Tarik Muharemovic ,  Pierre Bertrand ,  Jing Jiang ,  Zukang Shen

发明人： Tarik Muharemovic ,  Pierre Bertrand ,  Jing Jiang ,  Zukang Shen

IPC分类号： H04B7/204 ,  H04J11/00 ,  H04L7/06

CPC分类号： H04L5/0007 ,  H04L5/0016 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0064 ,  H04L27/2605 ,  H04L27/2613

摘要： A method of establishing communications with a remote receiver (300) that receives data signals (612, 614) from other transmitters is disclosed. The method includes producing a preamble (602) and producing guard bands (800, 802) between the preamble and the data signals. The preamble is transmitted (111) to the remote receiver.

摘要翻译： 公开了一种与从其他发射机接收数据信号（612,614）的远程接收机（300）建立通信的方法。 该方法包括产生前同步码（602）并在前同步码和数据信号之间产生保护频带（800,802）。 将前导码发送（111）到远程接收器。

公开(公告)号：US20100309775A1

公开(公告)日：2010-12-09

申请号：US12858944

申请日：2010-08-18

申请人： Tarik Muharemovic ,  Zukang Shen ,  Jing Jiang

发明人： Tarik Muharemovic ,  Zukang Shen ,  Jing Jiang

IPC分类号： H04J11/00

CPC分类号： C07K16/00 ,  A61K2039/505 ,  C07K14/35 ,  C07K16/468 ,  C07K2317/626 ,  C07K2319/00 ,  H04J13/0062 ,  H04J13/22

摘要： A transmission of information within a wireless cellular network may include a first and second group of samples. A first group of samples is created comprising at least a first and a last subgroup, wherein the last subgroup is same as the first subgroup. A second group of samples created. A transformed set of samples produced by jointly transforming the created first and second group with a discrete Fourier transform (DFT). The transformed set of samples is expanded to produce an expanded set, and the expanded set is transformed with an inverse discrete Fourier transform (IDFT) to produce an OFDM symbol with a fractional payload. The first group of samples is a reference signal (RS), which is known to the receiver before the transmission occurs, while the second group of samples is information data.

摘要翻译： 无线蜂窝网络内的信息传输可以包括第一和第二组样本。 创建包括至少第一和最后一个子组的第一组样本，其中最后一个子组与第一个子组相同。 第二组样本创建。 通过用离散傅立叶变换（DFT）联合变换所创建的第一组和第二组而产生的经变换的样本组。 经变换的样本集合被扩展以产生扩展集合，并且利用逆离散傅里叶变换（IDFT）来变换扩展集合以产生具有小数有效载荷的OFDM符号。 第一组样本是参考信号（RS），其在传输发生之前是接收机已知的，而第二组样本是信息数据。