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1. 发明授权

US10791451B2 Proximity service discovery using a licensed frequency spectrum 有权
公开(公告)号：US10791451B2
公开(公告)日：2020-09-29
申请号：US13560725
申请日：2012-07-27
申请人： Shohei Yamada , Ahmad Khoshnevis , Zhanping Yin , John Michael Kowalski , Kenneth James Park
发明人： Shohei Yamada , Ahmad Khoshnevis , Zhanping Yin , John Michael Kowalski , Kenneth James Park
IPC分类号： H04W8/00 , H04W76/14
摘要： Methods, systems, and devices provide improved proximity services. In one aspect, a base station includes an information generating module and an information transmission module. The information generating module generates control information for causing a mobile device to initiate a discovery signal transmission procedure. The discovery signal transmission procedure allows the mobile device to be discovered. The information transmission module transmits the control information to the mobile device. In another aspect, a mobile device includes an information receiving module, a control module, and a signal transmission module. The information receiving module receives control information. The control module initiates a discovery signal transmission procedure for proximity services responsive to the information receiving module receiving the control information. The discovery signal transmission procedure includes generating a discovery signal allowing the mobile device to be discovered. The signal transmission module broadcasts the discovery signal.

2. 发明授权

US09247508B2 Transmission power control for signals used by user equipment terminals for device-to-device services 有权
标题翻译：用户设备终端为设备到设备服务使用的信号的传输功率控制
公开(公告)号：US09247508B2
公开(公告)日：2016-01-26
申请号：US13631354
申请日：2012-09-28
申请人： Ahmad Khoshnevis , John Michael Kowalski , Shohei Yamada , Zhanping Yin , Kenneth James Park
发明人： Ahmad Khoshnevis , John Michael Kowalski , Shohei Yamada , Zhanping Yin , Kenneth James Park
IPC分类号： H04W52/00 , H04W52/38 , H04W52/36
CPC分类号： H04W52/383 , H04W52/00 , H04W52/367
摘要： Methods, systems, and devices provide improved power control for signals used for device-to-device services. In one aspect, a user equipment (“UE”) terminal controls the transmission power of signals used for device-to-device (“D2D”) services based on power control parameters provided by a base station. The UE terminal includes a first power control module for controlling a first transmission power to be applied to signals used for communication with a base station. The UE terminal also includes a second power control module for controlling a second transmission power to be applied to signals used for D2D services. The first and second transmission powers can be determined based on at least one power control parameter received from the base station. The UE terminal also includes a signal transceiver module for transmitting signals used for uplink/downlink communications using the first transmission power and transmitting signals used for D2D services using the second transmission power.
摘要翻译：方法，系统和设备为用于设备到设备服务的信号提供改进的功率控制。一方面，用户设备（“UE”）终端基于由基站提供的功率控制参数来控制用于设备到设备（“D2D”）业务的信号的传输功率。 UE终端包括用于控制要应用于用于与基站通信的信号的第一传输功率的第一功率控制模块。 UE终端还包括第二功率控制模块，用于控制应用于用于D2D业务的信号的第二发射功率。可以基于从基站接收的至少一个功率控制参数来确定第一和第二发射功率。 UE终端还包括用于使用第一传输功率发送用于上行链路/下行链路通信的信号的信号收发模块，以及使用第二传输功率发送用于D2D业务的信号。

3. 发明授权

US08634345B2 Uplink control information (UCI) multiplexing on the physical uplink shared channel (PUSCH) 有权
标题翻译：物理上行共享信道（PUSCH）上行链路控制信息（UCI）复用
公开(公告)号：US08634345B2
公开(公告)日：2014-01-21
申请号：US12819165
申请日：2010-06-18
申请人： Zhanping Yin , John Michael Kowalski
发明人： Zhanping Yin , John Michael Kowalski
IPC分类号： H04W4/00
CPC分类号： H04L1/0073 , H04L1/0028 , H04L1/0067 , H04L1/007 , H04L1/1861 , H04L5/0055 , H04L5/0057
摘要： A method for multiplexing uplink control information (UCI) on a physical uplink shared channel (PUSCH) is described. Control data is coded with user data repetition. The coded control data is mapped to a PUSCH resource. A data block base for the coded control data is also mapped in the PUSCH resource. The UCI may include channel quality indicators (CQI)/precoding matrix indicators (PMI), acknowledgement/negative-acknowledgement (ACK/NACK) and rank indicators (RI).
摘要翻译：描述了在物理上行链路共享信道（PUSCH）上复用上行链路控制信息（UCI）的方法。控制数据用用户数据重复编码。编码控制数据被映射到PUSCH资源。编码控制数据的数据块基也被映射到PUSCH资源中。 UCI可以包括信道质量指示符（CQI）/预编码矩阵指示符（PMI），确认/否定确认（ACK / NACK）和秩指示符（RI）。

4. 发明授权

US08989156B2 Selecting a codeword and determining a symbol length for uplink control information 有权
标题翻译：选择码字并确定上行链路控制信息的符号长度
公开(公告)号：US08989156B2
公开(公告)日：2015-03-24
申请号：US12819170
申请日：2010-06-18
申请人： Zhanping Yin , John Michael Kowalski , Shohei Yamada
发明人： Zhanping Yin , John Michael Kowalski , Shohei Yamada
IPC分类号： H04B7/216 , H04L5/00 , H04L1/00 , H04L1/16 , H04W48/16 , H04W76/02
CPC分类号： H04W72/0413 , H04L1/0009 , H04L1/001 , H04L1/0031 , H04L1/0073 , H04L1/1671 , H04L5/0023 , H04L5/0053 , H04W48/16 , H04W72/0466 , H04W76/10
摘要： A wireless communication device configured for selecting a codeword and determining a symbol length for uplink control information is described. The wireless communication device includes a processor and instructions stored in memory. The wireless communication device establishes communication with a base station, receives downlink control information from the base station and receives base station information. The wireless communication device generates uplink control information based on the base station information. The wireless communication device also determines a number of symbols for the uplink control information for a plurality of layers and sends the uplink control information.
摘要翻译：描述了配置用于选择码字并确定用于上行链路控制信息的符号长度的无线通信设备。无线通信设备包括处理器和存储在存储器中的指令。无线通信装置与基站建立通信，从基站接收下行控制信息，接收基站信息。无线通信装置基于基站信息生成上行控制信息。无线通信装置还确定用于多个层的上行链路控制信息的符号的数量，并发送上行链路控制信息。

5. 发明授权

US08806288B2 Systems and methods for providing unequal error protection code design from probabilistically fixed composition codes 有权
标题翻译：用于从概率固定的组成代码中提供不相等的错误保护代码设计的系统和方法
公开(公告)号：US08806288B2
公开(公告)日：2014-08-12
申请号：US12404264
申请日：2009-03-13
申请人： John Michael Kowalski , Sayantan Choudhury , Kimihiko Imamura , Lizhong Zheng , Ahmad Khoshnevis , Zhanping Yin
发明人： John Michael Kowalski , Sayantan Choudhury , Kimihiko Imamura , Lizhong Zheng , Ahmad Khoshnevis , Zhanping Yin
IPC分类号： H03M13/00
CPC分类号： H04L1/007 , H03M13/033 , H03M13/1102 , H03M13/136 , H03M13/15 , H03M13/1515 , H03M13/152 , H03M13/23 , H03M13/29 , H03M13/2903 , H03M13/2957 , H03M13/356 , H03M13/3746 , H03M13/6558 , H04L1/0073
摘要： A method of encoding that uses standard codecs such as linear encoders and decoders for encoding and decoding data with different levels of robustness to errors is described. In one configuration, multiple encoders may be utilized, and one of the encoders may use a standard encoder such as a turbo code followed by a nonlinearity that creates an unequal distribution of ones and zeros in a binary representation of the code. In another configuration, a coder may be utilized that represents message outputs as “channels” that create state transitions (or symbol errors) in a data forward error correction coder.
摘要翻译：描述了使用诸如线性编码器和解码器之类的标准编解码器的编码方法，用于对具有不同级别的鲁棒性到错误的数据进行编码和解码。在一种配置中，可以使用多个编码器，并且编码器中的一个可以使用标准编码器，例如turbo码，随后是非线性，其在代码的二进制表示中产生不等分的1和零。在另一种配置中，可以使用将消息输出表示为在数据前向纠错编码器中产生状态转换（或符号错误）的“通道”的编码器。

6. 发明授权

US08514796B2 Transmitting control data and user data on a physical uplink channel 有权
标题翻译：在物理上行链路信道上发送控制数据和用户数据
公开(公告)号：US08514796B2
公开(公告)日：2013-08-20
申请号：US12753007
申请日：2010-04-01
申请人： John Michael Kowalski , Prem Lal Sood , Zhanping Yin
发明人： John Michael Kowalski , Prem Lal Sood , Zhanping Yin
IPC分类号： H04W4/00 , H04J3/20 , H04B7/00 , H04B7/216
CPC分类号： H04L1/0031 , H04L1/0067 , H04L1/007 , H04L1/0073 , H04L1/08 , H04L1/1671 , H04L5/0007 , H04L5/0023 , H04L5/0044 , H04L5/0053 , H04L25/03171 , H04W72/042
摘要： A method for transmission of control data and user data on a Physical Uplink Channel (PUC) is disclosed. An instruction from a base station to use an uplink control channel and an uplink shared channel to transmit uplink data is received. Control data and user data on the uplink control channel and the uplink shared channel is transmitted.
摘要翻译：公开了一种用于在物理上行链路信道（PUC）上发送控制数据和用户数据的方法。接收来自基站的使用上行链路控制信道和上行链路共享信道发送上行数据的指令。发送上行链路控制信道和上行链路共享信道上的控制数据和用户数据。

7. 发明授权

US07031249B2 Outer code for CSMA systems using an OFDM physical layer in contention-free mode 有权
标题翻译：在无竞争模式下使用OFDM物理层的CSMA系统的外部代码
公开(公告)号：US07031249B2
公开(公告)日：2006-04-18
申请号：US09800449
申请日：2001-03-05
申请人： John Michael Kowalski
发明人： John Michael Kowalski
IPC分类号： H04L12/413 , H04J11/00 , G06F11/08
CPC分类号： H04L1/0057 , H04L1/0065 , H04L1/0071 , H04L27/2602
摘要： A coding scheme for use with a CSMA protocol to enable transmission of high data rate information signals thereover, wherein the protocol includes an OFDM physical layer, a MAC layer and a CSMA protocol inner code, includes providing an outer coding generator; generating outer code words containing coded and uncoded data therein in the outer code generator; wherein, the generated outer code words fit with a small multiple of data bits with an OFDM symbol having a fixed number of data bits, thereby providing for transmission of high data rate information using the outer code and the CSMA protocol inner code at a data rate of at least 24 Mbps and at a packet error rate of less than 1.5·10−9.
摘要翻译：一种与CSMA协议一起使用以使得能够在其上传输高数据速率信息信号的编码方案，其中所述协议包括OFDM物理层，MAC层和CSMA协议内码，包括提供外部编码生成器; 在外码生成器中生成包含编码和未编码数据的外码字; 其中，所生成的外码字与具有固定数目的数据比特的OFDM符号的数个比特的数倍相匹配，从而提供使用外码和CSMA协议内码以数据速率传输高数据速率信息至少24Mbps，分组错误率小于1.5×10 -9。

8. 发明授权

US07239626B2 System clock synchronization in an ad hoc and infrastructure wireless networks 失效
标题翻译：在自组织和基础设施无线网络中的系统时钟同步
公开(公告)号：US07239626B2
公开(公告)日：2007-07-03
申请号：US10882918
申请日：2004-06-30
申请人： Srinivas Kandala , John Michael Kowalski , Richard Thomas Bennett
发明人： Srinivas Kandala , John Michael Kowalski , Richard Thomas Bennett
IPC分类号： H04Q7/24
CPC分类号： H04W56/001 , H04B1/7183 , H04J3/0664 , H04J3/067 , H04J3/0676 , H04N21/4305 , H04W84/18
摘要： A method of synchronizing clocks in the stations of ad hoc and infrastructure networks includes providing a time stamp field in a header; reading the header by all stations in a network; extracting the time stamp information from the header by each station in the network as time information; sending extracted time information to a station clock; and adjusting the station clock as a function of the extracted time information. A system for synchronizing clocks in the stations of ad hoc and infrastructure networks includes a DLL having a comparator for receiving the time stamp information and a low-pass filter having a long time-constant for adjusting the station clock in a gradual manner; a time stamp field in a header; and time information extracted from the time stamp information of the header by each station in the network.
摘要翻译：在同步和基础设施网络的站中同步时钟的方法包括：在报头中提供时间标记字段; 在网络中读取所有站点的标题; 从网络中的每个站的头部提取时间戳信息作为时间信息; 将提取的时间信息发送到站时钟; 以及根据提取的时间信息调整站时钟。用于同步自组织和基础设施网络的站中的时钟的系统包括具有用于接收时间戳信息的比较器的DLL和具有用于逐渐调整站时钟的长时间常数的低通滤波器; 标题中的时间戳字段; 以及从网络中的每个站从标题的时间戳信息中提取的时间信息。

9. 发明授权

US06631410B1 Multimedia wired/wireless content synchronization system and method 有权
标题翻译：多媒体有线/无线内容同步系统及方法
公开(公告)号：US06631410B1
公开(公告)日：2003-10-07
申请号：US09527478
申请日：2000-03-16
申请人： John Michael Kowalski , Atsushi Ishii
发明人： John Michael Kowalski , Atsushi Ishii
IPC分类号： H04N715
CPC分类号： H04N5/0736 , H04J3/0632 , H04J3/0638 , H04N21/4305 , H04N21/43615
摘要： A system for synchronizing a multimedia content stream signal, emanating from at least one multimedia source, for play through a plurality of output devices, wherein the output devices are connected to the multimedia source by wired connections and wireless connections; the system including plural output realms, including wired realms and wireless realms; and which includes delay synchronizers and for determining a buffer delay for streaming the multimedia content stream signal from a buffer to an output device. A method of synchronizing a multimedia content stream for output to a plurality of wired and wireless output device in a network having plural realms, wherein each realm includes a CTL, includes buffering the multimedia content stream in a first realm; determining a buffer delay; transmitting the buffer delay to all CTLs in all realms of the network; and transmitting the multimedia content stream to all realms in the network.
摘要翻译：一种用于同步来自至少一个多媒体源的多媒体内容流信号用于通过多个输出设备播放的系统，其中所述输出设备通过有线连接和无线连接连接到所述多媒体源; 该系统包括多个输出领域，包括有线领域和无线领域; 并且其包括延迟同步器并且用于确定用于将多媒体内容流信号从缓冲器流传输到输出设备的缓冲器延迟。一种在具有多个领域的网络中同步用于输出的多媒体内容流到多个有线和无线输出设备的方法，其中每个领域包括CTL，包括在第一领域中缓冲多媒体内容流; 确定缓冲区延迟; 将所述缓冲器延迟发送到所述网络的所有领域中的所有CTL; 并将多媒体内容流发送到网络中的所有领域。

10. 发明授权

US07185090B2 Multimedia wired/wireless content synchronization method 有权
标题翻译：多媒体有线/无线内容同步方法
公开(公告)号：US07185090B2
公开(公告)日：2007-02-27
申请号：US10635071
申请日：2003-08-06
申请人： John Michael Kowalski , Atsushi Ishii
发明人： John Michael Kowalski , Atsushi Ishii
IPC分类号： H04N7/15
CPC分类号： H04N5/0736 , H04J3/0632 , H04J3/0638 , H04N21/4305 , H04N21/43615
摘要： A method of synchronizing a multimedia content stream for output to a plurality of wired and wireless output device in a network having plural realms, wherein each realm includes a CTL, includes buffering the multimedia content stream in a first realm; determining a buffer delay; transmitting the buffer delay to all CTLs in all realms of the network; and transmitting the multimedia content stream to all realms in the network.
摘要翻译：一种在具有多个领域的网络中同步用于输出的多媒体内容流到多个有线和无线输出设备的方法，其中每个领域包括CTL，包括在第一领域中缓冲多媒体内容流; 确定缓冲区延迟; 将所述缓冲器延迟发送到所述网络的所有领域中的所有CTL; 并将多媒体内容流发送到网络中的所有领域。

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