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71. 发明申请

US20070077955A1 Techniques to transmit data rate control signals for multi-carrier wireless systems 有权
标题翻译：为多载波无线系统传输数据速率控制信号的技术
公开(公告)号：US20070077955A1
公开(公告)日：2007-04-05
申请号：US11478555
申请日：2006-06-28
申请人： Fei Zhou , Zhigang Rong , Zhouyue Pi , Lin Ma
发明人： Fei Zhou , Zhigang Rong , Zhouyue Pi , Lin Ma
IPC分类号： H04B7/00
CPC分类号： H04L5/006 , H04L1/0002 , H04L1/0025 , H04L5/0016 , H04L5/0046 , H04L27/2626 , H04L2001/125
摘要： Various embodiments are disclosed relating to techniques to transmit data rate control signals for multicarrier wireless systems. According to an example embodiment, a wireless apparatus may be adapted to transmit at least a first data rate control (DRC) value via an in-phase channel and at least a second DRC value via a Quadrature-phase channel. The first DRC value may be associated with a first forward link carrier and the second DRC value may be associated with a second forward link carrier. In this manner, DRC values may be transmitted over both the I and Q channels, for example.
摘要翻译：公开了关于为多载波无线系统传输数据速率控制信号的技术的各种实施例。根据示例实施例，无线设备可以适于经由正交相信道经由同相信道和至少第二DRC值来发送至少第一数据速率控制（DRC）值。第一DRC值可以与第一前向链路载波相关联，并且第二DRC值可以与第二前向链路载波相关联。以这种方式，例如，可以通过I信道和Q信道上传送DRC值。

72. 发明授权

US07149203B2 Mechanisms of control hold operation and MAC—ID assignment for CDMA2000 1×EV-DV reverse enhanced high-speed packet data channel 失效
标题翻译： CDMA2000 1xEV-DV反向增强高速分组数据通道的控制保持操作和MAC-ID分配机制
公开(公告)号：US07149203B2
公开(公告)日：2006-12-12
申请号：US10817214
申请日：2004-04-02
申请人： Liangchi Hsu , Mark W. Cheng , Zhouyue Pi
发明人： Liangchi Hsu , Mark W. Cheng , Zhouyue Pi
IPC分类号： H04B7/216
CPC分类号： H04B7/2628
摘要： Disclosed herein are methods and apparatus for incorporation of a Reverse Link Control Hold Mode and MAC_ID assignment in a cdma2000 1xEV-DV communications system. The teachings herein provide for a reverse link Control Hold Mode for a cellular communications system, wherein a mobile station uses an R-PDCH channel with or without an F-PDCH channel being assigned; alternatively, where a mobile station uses a F-PDCH channel without an R-PDCH channel. A medium access control identification code (MAC_ID) assigned by a base station from a MAC_ID space to each one of a plurality of mobile stations; wherein the MAC_ID is assigned in an ascending (or descending) order from the MAC_ID space for a first group of mobile stations, and wherein the MAC_ID is assigned in a descending (or ascending) order from the MAC_ID space for a second group of mobile stations.
摘要翻译：这里公开了在cdma2000 1xEV-DV通信系统中结合反向链路控制保持模式和MAC_ID分配的方法和装置。本文的教导提供了用于蜂窝通信系统的反向链路控制保持模式，其中移动站使用具有或不具有F-PDCH信道的R-PDCH信道; 或者，移动站使用没有R-PDCH信道的F-PDCH信道。由基站从MAC_ID空间分配给多个移动台中的每一个的介质访问控制识别码（MAC_ID）; 其中从第一组移动站的MAC_ID空间以升序（或降序）的顺序分配MAC_ID，并且其中从第二组移动站的MAC_ID空间以降序（或升序）的顺序分配MAC_ID 。

73. 发明申请

US20060268720A1 Method and apparatus for providing acknowledgement signaling in a multi-carrier communication system 审中-公开
标题翻译：一种用于在多载波通信系统中提供确认信令的方法和装置
公开(公告)号：US20060268720A1
公开(公告)日：2006-11-30
申请号：US11389752
申请日：2006-03-27
申请人： Zhigang Rong , Lin Ma , Zhouyue Pi , Fei Zhou
发明人： Zhigang Rong , Lin Ma , Zhouyue Pi , Fei Zhou
IPC分类号： H04L12/26
CPC分类号： H04L27/2602 , H04L1/1692 , H04L27/2626
摘要： An approach is provided for acknowledgement signaling in multi-carrier system. A plurality of acknowledgement signals are received corresponding to a plurality of transmission carriers. The transmission carriers are associated with a first direction of transmission. Some of the acknowledgement signals are allocated to a first transmitter branch, and remaining ones of the acknowledgement signals are allocated to a second transmitter branch. The plurality of acknowledgement signals are transmitted over a single transmission carrier associated with a second direction of transmission.
摘要翻译：为多载波系统中的确认信令提供了一种方法。对应于多个传输载波接收多个确认信号。传输载体与第一传输方向相关联。一些确认信号被分配给第一发射机分支，其余的确认信号被分配给第二发射机分支。多个确认信号通过与第二传输方向相关联的单个传输载波传输。

74. 发明申请

US20050014523A1 Apparatus, and an associated method, for facilitating power control in a radio communication system that provides for data communications at multiple data rates 审中-公开
标题翻译：装置和相关方法，用于促进在多个数据速率下提供数据通信的无线电通信系统中的功率控制
公开(公告)号：US20050014523A1
公开(公告)日：2005-01-20
申请号：US10861900
申请日：2004-06-04
申请人： Zhouyue Pi , Vesa Luukkanen
发明人： Zhouyue Pi , Vesa Luukkanen
IPC分类号： H04B20060101 , H04B7/005 , H04W28/22 , H04W52/26 , H04W52/58 , H04Q7/20
摘要： Apparatus, and an associated method, for facilitating closed-loop power control in a radio communication system, such as upon reverse links defined in a CDMA2000, cellular communication system. Rate indications are modulated by a modulator upon a control channel carrier signal to form a modulated data segment. Then, the modulated data segment is repeated a selected number of times to form a concatenated sequence of modulated data segments. The modulated data segments are of sub-frame lengths and the concatenated sequences of a frame length. When the concatenated sequence is communicated and delivered to a communication station, the information contained in a sub-frame portion can be used to improve power control operations upon the reception of the sub-frame rather than waiting for an entire frame of information to be delivered to the communication station.
摘要翻译：用于促进无线电通信系统中的闭环功率控制的装置和相关方法，例如在CDMA2000，蜂窝通信系统中定义的反向链路。速率指示由调制器在控制信道载波信号上调制以形成调制数据段。然后，将调制的数据段重复选定的次数以形成调制数据段的级联序列。调制数据段具有子帧长度和帧长度的级联序列。当连接的序列被传送并传送到通信站时，包含在子帧部分中的信息可以用于在子帧的接收时改进功率控制操作，而不是等待整个信息帧的传送到通讯台。

75. 发明授权

US08553624B2 Asynchronous hybrid ARQ process indication in a MIMO wireless communication system 有权
公开(公告)号：US08553624B2
公开(公告)日：2013-10-08
申请号：US12222113
申请日：2008-08-01
申请人： Farooq Khan , Zhouyue Pi
发明人： Farooq Khan , Zhouyue Pi
IPC分类号： H04W4/00
CPC分类号： H04L1/1812 , H04B7/0413 , H04B7/0456 , H04B7/0617 , H04L1/0002 , H04L1/06 , H04L1/08 , H04L1/1803 , H04L1/1822 , H04L1/1861 , H04L1/1867 , H04L1/1896
摘要： Methods and apparatus for transmitting Asynchronous Hybrid Automatic Repeat reQuest (ARQ) process identities in a wireless communication system. A linking scheme is established between at least two sets of process identities of two respective corresponding codewords. When a first process identity is selected from among a first set of process identities of a first codeword, a second process identity may be derived in dependence upon the first process identity and the established linking scheme. Finally, a first packet from the first codeword is transmitted using a first transmission channel indicated by the first process identity, and a second packet is transmitted from the second codeword using a second transmission channel indicated by the second process identity. In addition, a control message including only the first process identity is transmitted.

76. 发明授权

US08538335B2 Physical broadcast channel (PBCH) transmission for reliable detection of antenna configuration 有权
公开(公告)号：US08538335B2
公开(公告)日：2013-09-17
申请号：US12291274
申请日：2008-11-07
申请人： Jianzhong Zhang , Zhouyue Pi , Farooq Khan , Joonyoung Cho , Juho Lee
发明人： Jianzhong Zhang , Zhouyue Pi , Farooq Khan , Joonyoung Cho , Juho Lee
IPC分类号： H04B1/00 , H04B15/00
CPC分类号： H04B1/0053 , H03M13/09 , H04B1/40 , H04B7/066 , H04L1/0023 , H04L1/0028 , H04L5/0007 , H04L27/18 , H04L27/2627 , H04L27/34 , H04W4/06 , H04W28/04 , H04W84/042 , H04W88/08
摘要： Reliable detection of the configuration of transmit antennas includes obtaining a data for transmission, encoding the data, and modulating the data. During the modulating of the data, the data may be configured in such a way as to convey the configuration of the antennas through the modulation of the data. An antenna configuration is obtained by obtaining a representation of the antenna configuration, and masking the data with an error correcting code, where the mask corresponds to the antenna configuration.

77. 发明授权

US08532047B2 Methods and apparatus for uplink control transmit diversity 有权
标题翻译：用于上行链路控制发射分集的方法和装置
公开(公告)号：US08532047B2
公开(公告)日：2013-09-10
申请号：US13192884
申请日：2011-07-28
申请人： Hoang Nguyen , Zhouyue Pi
发明人： Hoang Nguyen , Zhouyue Pi
IPC分类号： H04W4/00
CPC分类号： H04J11/003 , H04J11/0033 , H04J13/0059 , H04J13/18 , H04L1/0625 , H04L1/0668 , H04L27/2636 , H04W88/06
摘要： A method and apparatus in a user equipment transmit a subframe shared by multiple users through a dual-antenna transmission scheme by using space-time coding. A first and a second plurality of modulation symbols are generated. A third and a fourth plurality of modulation symbols are generated by performing Alamouti coding on each pair of modulation symbols in each of the first and second pluralities of modulation symbols. A spread matrix is generated for each modulation symbol such that the first and third pluralities of modulation symbols are mapped to a first slot of the subframe, and the second and third pluralities of modulation symbols are mapped to a second slot of the subframe. The subframe is transmitted such that the first and second pluralities of modulation symbols are transmitted via a first antenna, and the third and fourth pluralities of modulation symbols are transmitted via a second antenna.
摘要翻译：用户设备中的方法和装置通过使用空时编码通过双天线传输方案发送多个用户共享的子帧。产生第一和第二多个调制符号。通过对第一和第二多个调制符号中的每一个中的每对调制符号执行Alamouti编码来生成第三和第四多个调制符号。为每个调制符号生成扩展矩阵，使得第一和第三多个调制符号被映射到子帧的第一时隙，并且第二和第三多个调制符号被映射到子帧的第二时隙。发送子帧使得经由第一天线发送第一和第二多个调制符号，并且经由第二天线发送第三和第四多个调制符号。

78. 发明授权

US08526392B2 Methods and apparatus for mapping modulation symbols to resources in OFDM systems 有权
标题翻译：将调制符号映射到OFDM系统中的资源的方法和装置
公开(公告)号：US08526392B2
公开(公告)日：2013-09-03
申请号：US13007367
申请日：2011-01-14
申请人： Zhouyue Pi , Farooq Khan
发明人： Zhouyue Pi , Farooq Khan
IPC分类号： H04Q7/00
CPC分类号： H04L5/0026 , H04L5/0007 , H04L5/0044 , H04L5/0046 , H04L5/0094 , H04L27/2602
摘要： A method for transmission, by dividing a transmission resource in a time domain subframe into a plurality of equal duration resource elements in a time and frequency domain, segregating the plurality of resource elements into a plurality of resource regions, modulating information to be transmitted to generate a sequence of modulation symbols at a transmitter, mapping the sequence of modulation symbols into the plurality of resource elements in the plurality of resource regions, and transmitting the modulation symbols via a plurality of antennas using the respective corresponding resource elements to a receiver. The mapping of the modulation symbols in at least one resource region is independent of a certain control channel information that is carried in said time domain subframe, and the mapping of the modulation symbols in at least another resource region is dependent upon said certain control channel information that is carried in said subframe. The information to be transmitted may be encoded to generate a plurality of code blocks, with roughly equal number of resource elements assigned to each of the plurality of code blocks in at least one resource region. Alternatively, the time domain subframe may contain only one resource region.
摘要翻译：一种传输方法，通过将时域子帧中的传输资源划分成时间和频域中的多个等长时间资源元素，将多个资源元素分离成多个资源区域，调制要发送的信息以产生在发射机处的调制符号序列，将调制符号序列映射到多个资源区域中的多个资源元素，以及经由多个天线使用各自对应的资源元素向接收机发送调制符号。在至少一个资源区域中的调制符号的映射与在所述时域子帧中承载的特定控制信道信息无关，并且至少另一个资源区域中的调制符号的映射取决于所述某些控制信道信息这在所述子帧中承载。要发送的信息可以被编码以产生多个代码块，其中分配给至少一个资源区域中的多个代码块中的每一个的大致相同数量的资源元素。或者，时域子帧可以仅包含一个资源区域。

79. 发明授权

US08483164B2 Transmit diversity for acknowledgement and category 0 bits in a wireless communication system 有权
标题翻译：在无线通信系统中发送用于确认和分类0位的分集
公开(公告)号：US08483164B2
公开(公告)日：2013-07-09
申请号：US13195589
申请日：2011-08-01
申请人： Jianzhong Zhang , Zhouyue Pi , Farooq Khan
发明人： Jianzhong Zhang , Zhouyue Pi , Farooq Khan
IPC分类号： H04B7/02 , H04L1/02 , H04W4/00
CPC分类号： H04L27/2608 , H04B7/0671 , H04B7/068 , H04L1/0606 , H04L1/1607 , H04L1/1858 , H04L5/0055
摘要： A method of transmitting acknowledgement/nonacknowledgement (ACK/NACK) signals including multiplexing ACK/NACK signals; and repeatedly transmitting for predetermined times the multiplexed signal with each of repetitions of transmitting the multiplexed signal being spread in a frequency domain and being mapped to a plurality of discrete resource units each having a pair of neighboring subcarriers and a predetermined number of Orthogonal Frequency Division Multiplexing (OFDM) control symbols.A method for transmitting Category 0 bits, including modulating the Category 0 bits; repeatedly transmitting the modulated Category 0 bits with each of repetitions of transmitting the modulated Category 0 bits being spread in a frequency domain and being mapped to a plurality of discrete resource units each having a pair of subcarriers and a predetermined number of OFDM control symbols; and mapping the modulated Category 0 bits by a frequency selective transmit diversity (FSTD).
摘要翻译：一种发送包括复用ACK / NACK信号的确认/非确认（ACK / NACK）信号的方法; 并且在多个信号中重复发送多路复用信号，每次重复发送多路复用信号在频域中扩展，并被映射到多个离散资源单元，每个离散资源单元具有一对相邻子载波和预定数量的正交频分复用（OFDM）控制符号。一种用于传输类别0位的方法，包括调制类别0位; 重复地发送调制的分类0比特，其中每个重复发送调制的分类0比特在频域中扩展，并被映射到多个离散资源单元，每个离散资源单元具有一对子载波和预定数量的OFDM控制符号; 并通过频率选择性发射分集（FSTD）将调制的0类比特映射。

80. 发明授权

US08428177B2 Method and apparatus for multiple input multiple output (MIMO) transmit beamforming 有权
标题翻译：多输入多输出（MIMO）发射波束成形的方法和装置
公开(公告)号：US08428177B2
公开(公告)日：2013-04-23
申请号：US12587708
申请日：2009-10-13
申请人： Jiann-An Tsai , Zhouyue Pi
发明人： Jiann-An Tsai , Zhouyue Pi
IPC分类号： H04L27/00 , H04B7/02
CPC分类号： H04B7/0452 , H04B7/0408 , H04B7/0465 , H04B7/0469 , H04B7/0478 , H04B7/0639
摘要： A wireless communications network is provided. The wireless communications network comprises a plurality of base stations. Each one of said base stations is capable of wireless communications with a plurality of subscriber stations. At least one of said plurality of base stations comprises a processor configured to select a codeword from a codebook and precode data with the selected codeword, and a transmitter configured to transmit the precoded data. Rank 1 of the codebook is selected from the following algorithm: Codebook Matrix Index (CMI)Base MatrixRank 1 1V8(:, :, 3)V8(:, 1, 3) 2 V8(:, 2, 3) 3 V8(:, 3, 3) 4 V8(:, 4, 3) 5 V8(:, 5, 3) 6 V8(:, 6, 3) 7 V8(:, 7, 3) 8 V8(:, 8, 3) 9 V8(:, 9, 3) 10 V8(:, 10, 3) 11 V8(:, 11, 3) 12 V8(:, 12, 3) 13 V8(:, 13, 3) 14 V8(:, 14, 3) 15 V8(:, 15, 3) 16 V8(:, 16, 3).
摘要翻译：提供无线通信网络。无线通信网络包括多个基站。所述基站中的每一个能够与多个用户站进行无线通信。所述多个基站中的至少一个包括被配置为从码本中选择码字并且利用所选码字预编码数据的处理器，以及被配置为发送预编码数据的发射机。码本的等级1从以下算法中选择：码本矩阵索引（CMI）基本矩阵等级1 1 V8（:,,, 3）V8（:, 1,3）2 V8（:, 2,3）3 V8 （：，3，3）4 V8（:,,3,3）5 V8（;，5，3）6 V8（;，6，3） 3）9 V8（:,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ：，14，3）15 V8（:,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

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