公开(公告)号：US20070140161A1

公开(公告)日：2007-06-21

申请号：US11303492

申请日：2005-12-16

Applicant: Shmuel Silverman ,  Mark Johnson ,  Adam Lewis ,  Ron Rotstein

Inventor： Shmuel Silverman ,  Mark Johnson ,  Adam Lewis ,  Ron Rotstein

IPC: H04Q7/00

CPC classification number: H04W88/06

Abstract: Multiple-configuration communication apparatus includes: a communication device (130) simultaneously maintaining at least a first and a second channel; a storage device (114, 116, 118) storing a plurality of communication configurations; and a configuration controller (120) determining a first time frame and during the first time frame, selecting a first communication configuration of the plurality of communication configurations and controlling the communication device to configure itself to the first communication configuration to at least one of transmit and receive information over the first channel, and determining a second time frame that is different from the first time frame and during the second time frame, selecting a second communication configuration of the plurality of communication configurations, and controlling the communication device to configure itself to the second communication configuration to at least one of transmit and receive information over the second channel.

Abstract translation: 多配置通信装置包括：通信设备（130）同时保持至少第一和第二信道; 存储多个通信配置的存储设备（114,116,118）; 以及配置控制器（120），其确定第一时间帧，并且在所述第一时间帧期间，选择所述多个通信配置的第一通信配置，并且控制所述通信设备将其自身配置为所述第一通信配置为发送和 通过第一信道接收信息，并且确定与第一时间帧不同的第二时间帧，并且在第二时间帧期间，选择多个通信配置的第二通信配置，并且控制通信设备将其自身配置为 第二通信配置到第二信道上的发送和接收信息中的至少一个。

公开(公告)号：US06914876B2

公开(公告)日：2005-07-05

申请号：US10320054

申请日：2002-12-16

Applicant: Ron Rotstein ,  Randy L. Ekl

Inventor： Ron Rotstein ,  Randy L. Ekl

IPC: H04L12/28 ,  H04J11/00

CPC classification number: H04W16/04 ,  H04W24/00 ,  H04W28/06 ,  H04W72/02 ,  H04W84/12

Abstract: A communication band is divided into a plurality of allocation channels (202, 204, 206, 208). At least one allocation channel (204) is transferred to a transform domain. The behavior of the at least one allocation channel is monitored in the transform domain in order to derive a set of statistics. The set of statistics are used to determine a channel category for the at least one allocation channel.

Abstract translation: 通信频带被分成多个分配信道（202,204,206,208）。 至少一个分配信道（204）被传送到变换域。 在变换域中监视至少一个分配信道的行为，以得出一组统计信息。 统计数据集用于确定至少一个分配信道的信道类别。

公开(公告)号：US06904097B2

公开(公告)日：2005-06-07

申请号：US09871833

申请日：2001-06-01

Applicant: Gregory Agami ,  Robert John Corke ,  Ron Rotstein

Inventor： Gregory Agami ,  Robert John Corke ,  Ron Rotstein

IPC: H04L1/00 ,  H04L27/34 ,  H04L23/02 ,  H04L5/12

CPC classification number: H04L27/3461 ,  H04L1/0041 ,  H04L1/0045 ,  H04L1/0069 ,  H04L1/0072 ,  H04L1/0086 ,  H04L25/067 ,  H04L27/38

Abstract: A method and apparatus to adaptively puncture bits within QAM modulated data symbols transmitted in a communication system in order to effect a signaling channel. The method and apparatus utilize inherent characteristics of a particular mapping scheme for the QAM constellation to selectively puncture particular bits within a data symbol with signaling information and predetermined binary values to selectively increase the log-likelihood ratio gains of those particular bits punctured with the signaling information. The log-likelihood ratios are used to obtain the signaling information and, thus, increasing the gain of the log-likelihood ratios affords greater reliability for the signaling information without increasing the required system resources.

Abstract translation: 一种在通信系统中自适应地穿透QAM调制数据符号内的比特以便实现信令信道的方法和装置。 该方法和装置利用QAM星座图的特定映射方案的固有特性来选择性地使用信令信息和预定二进制值对数据符号内的特定比特进行穿孔，以选择性地增加用信令信息打破的那些特定比特的对数似然比增益 。 对数似然比用于获得信令信息，因此增加对数似然比的增益可以提供信令信息的更高的可靠性，而不增加所需的系统资源。

公开(公告)号：US06834088B2

公开(公告)日：2004-12-21

申请号：US09804585

申请日：2001-03-12

Applicant: Gregory Agami ,  Robert John Corke ,  Ron Rotstein

Inventor： Gregory Agami ,  Robert John Corke ,  Ron Rotstein

IPC: H04L512

CPC classification number: H04L27/38 ,  H04L25/067

Abstract: A method and apparatus to efficiently calculate log-likelihood ratios for each bit within M-ary QAM modulated symbols transmitted in a communication system. The method and apparatus utilize characteristics of square Karnaugh mapping of the QAM symbol constellation in order to reduce the number of distance calculations needed to determine the log-likelihood ratios for each of the bits within a demodulated symbol. The reduction in the number of calculations affords significant reduction in the time needed to determine log-likelihood ratios, especially for higher order M-ary QAM systems.

Abstract translation: 一种用于在通信系统中发送的M-ary QAM调制符号内的每个比特有效地计算对数似然比的方法和装置。 该方法和装置利用QAM符号星座的平方Karnaugh映射的特征，以便减少确定解调符号内的每个位的对数似然比所需的距离计算的数量。 计算次数的减少大大减少了确定对数似然比所需的时间，特别是对于较高阶的M系QAM系统。

公开(公告)号：US06324206B1

公开(公告)日：2001-11-27

申请号：US09511228

申请日：2000-02-23

Applicant: Ron Rotstein ,  Yuda Yehuda Luz ,  Robert John Corke

Inventor： Ron Rotstein ,  Yuda Yehuda Luz ,  Robert John Corke

IPC: H04L2730

CPC classification number: H04J13/0048 ,  H04B1/707 ,  H04L5/026 ,  H04L27/2626

Abstract: A current mode of operation is provided to a Walsh spreader (203), and based on the current mode of operation, the Walsh spreader (203) either varies a Walsh code at a symbol rate, or holds the Walsh code constant. During multi-carrier transmission a first symbol within a data stream (210) is spread with a first Walsh code, while symbols immediately preceding and following the first symbol are spread by a another, differing Walsh code. The sequence of Walsh codes exiting the spreader (201) is further scrambled by a pair of Pseudo-Noise (PN) codes (224) that are held constant for three Walsh code periods during multi-carrier transmission, and are not held constant during direct-spread transmission.

Abstract translation: 向沃尔什扩展器（203）提供当前操作模式，并且基于当前操作模式，沃尔什扩展器（203）以符号速率改变沃尔什码，或者维持沃尔什码恒定。 在多载波传输期间，数据流（210）内的第一符号以第一沃尔什码扩展，而紧邻第一符号之前和之后的符号由另一不同的沃尔什码扩展。 离散扩展器（201）的沃尔什码序列进一步被多载波传输期间的三个沃尔什码周期保持恒定的伪噪声（PN）码对（224）加扰，并且在直接 扩展传输。

公开(公告)号：US6088399A

公开(公告)日：2000-07-11

申请号：US199006

申请日：1998-11-24

Applicant: Yuda Yehuda Luz ,  Ron Rotstein

Inventor： Yuda Yehuda Luz ,  Ron Rotstein

IPC: H04B1/692 ,  H04L5/06 ,  H04L27/28 ,  H04K1/00 ,  H04L27/04 ,  H04L27/06

CPC classification number: H04L5/06 ,  H04B1/692

Abstract: A transmitter (300) comprises summers (301-307, 3178-319), and mixers (309-315, 333). During multi-carrier transmission, multiple I and Q components enter the transmitter. I.sub.1 is summed with I.sub.3, Q.sub.3 is subtracted from Q.sub.1, Q.sub.1 is added to Q.sub.3, and I.sub.3 is subtracted from I.sub.1. The outputs of a first and a second summer (301, 305) enters a first and a second mixer (309, 313) where they are mixed by a cosine function. Similarly, the outputs of a third and a fourth summer (303, 307) enter a third and a fourth mixer (311, 315) where they are mixed by a sine function. The output from first and the second mixer (309, 311) enter a first summer (317) where they are summed along with the I.sub.2 component. The output from the third and the fourth mixer (313, 315) enters a second summer (319) where they are summed along with the Q.sub.2 component.

Abstract translation: 发射机（300）包括夏季（301-307,3178-319）和混频器（309-315,333）。 在多载波传输期间，多个I和Q组件进入发射机。 I1与I3相加，从Q1中减去Q3，Q1加到Q3，从I1中减去I3。 第一和第二加法器（301,305）的输出进入第一和第二混合器（309,313），在该混合器中它们被余弦函数混合。 类似地，第三和第四加法器（303,307）的输出进入第三和第四混合器（311,315），在那里它们被正弦函数混合。 第一和第二混合器（309,311）的输出进入第一个加法器（317），它们与I2分量相加。 来自第三和第四混合器（313,315）的输出进入第二个加法器（319），在那里它们与Q2分量相加。

公开(公告)号：US20160252622A1

公开(公告)日：2016-09-01

申请号：US14227440

申请日：2014-03-27

Applicant: Tirosh Levin ,  Ron Rotstein ,  Chandru Aswani ,  Gil Zukerman

Inventor： Tirosh Levin ,  Ron Rotstein ,  Chandru Aswani ,  Gil Zukerman

IPC: G01S19/25 ,  H04B1/3827 ,  H04W4/02 ,  G01S19/05 ,  G01S19/12

CPC classification number: G01S19/25 ,  G01S5/0036 ,  G01S19/05 ,  G01S19/12 ,  H04B1/3827 ,  H04W4/021 ,  H04W4/90 ,  H04W84/042 ,  H04W88/02

Abstract: Some demonstrative embodiments include devices, systems and/or methods of communicating Assisted Global-Navigation-Satellite-System (A-GNSS) information. For example, a portable device may include may include a Global-Navigation-Satellite-System (GNSS) receiver to receive GNSS information from a plurality of satellites; a non-cellular transceiver to receive Assisted-GNSS (A-GNSS) information from a cellular device via a non-cellular network; and a processor to process the GNSS information based on the A-GNSS information.

Abstract translation: 一些演示实施例包括传送辅助全球导航卫星系统（A-GNSS）信息的设备，系统和/或方法。 例如，便携式设备可以包括可以包括用于从多个卫星接收GNSS信息的全球导航卫星系统（GNSS）接收机; 非蜂窝收发器，经由非蜂窝网络从蜂窝设备接收辅助GNSS（A-GNSS）信息; 以及基于A-GNSS信息处理GNSS信息的处理器。

公开(公告)号：US20160182317A1

公开(公告)日：2016-06-23

申请号：US14575187

申请日：2014-12-18

Applicant: RON ROTSTEIN ,  GIL ZUKERMAN ,  ZEEV GIL-AD

Inventor： RON ROTSTEIN ,  GIL ZUKERMAN ,  ZEEV GIL-AD

IPC: H04L12/26 ,  H04L12/851 ,  H04L12/939 ,  H04L12/813 ,  H04L12/861 ,  H04L12/40 ,  H04L29/06

CPC classification number: H04L43/04 ,  H04L12/40 ,  H04L12/40013 ,  H04L29/06 ,  H04L43/08 ,  H04L47/20 ,  H04L69/18

Abstract: A single high-speed bus accommodates both low-rate and high-rate bi-directional signal traffic by interleaving the traffic at the two rates sequentially so that all the data in the bus at any given time is either high-rate or low-rate. The interleaving is executed by a statistical aggregator according to a policy tailored to the traffic expected in the particular bus. The policy may be static and predetermined, or it may be dynamic and adaptive. Adaptive policies are continually updated with predictions of future traffic based on the statistics of past and/or present traffic. The technique may be implemented in both on-chip and system-level bus interfaces.

Abstract translation: 单个高速总线通过以两个速率顺序地交织业务量来适应低速率和高速率的双向信号业务，使得在任何给定时间的总线中的所有数据都是高速率或低速率 。 根据针对特定总线预期的业务量定制的策略，统计聚合器执行交织。 该政策可能是静态和预定的，或者可能是动态和适应性的。 基于过去和/或当前流量的统计信息，自适应策略将不断更新未来流量的预测。 该技术可以在片上和系统级总线接口中实现。

公开(公告)号：US20150185015A1

公开(公告)日：2015-07-02

申请号：US14142816

申请日：2013-12-28

Applicant: Gil Zukerman ,  Anna Miskiewicz ,  Ron Rotstein

Inventor： Gil Zukerman ,  Anna Miskiewicz ,  Ron Rotstein

IPC: G01C21/00 ,  G01S19/13

CPC classification number: G01C21/00 ,  G01S19/13 ,  H04L67/16 ,  H04W4/02

Abstract: Aspects of the disclosure permit agile acquisition of a location service in a device. In one aspect of such acquisition, the device can rely on location signals available globally in order to determine a region associated with the device, and in response to determination of the region, the device can acquire service information representative or otherwise indicative of the location service based at least on the region. In another aspect, the device can be configured to consume the location service. The agility of such acquisition can stem from the absence of (i) scanning for location services associated with the area in which the device is present and/or (ii) a predefined pool of location services established in production of the device.

Abstract translation: 披露方面允许敏捷地获取设备中的位置服务。 在这种采集的一个方面，设备可以依赖全球可用的位置信号，以便确定与设备相关联的区域，并且响应于该区域的确定，设备可以获取代表或以其他方式指示位置服务的服务信息 至少在该地区。 在另一方面，该设备可被配置为消耗定位服务。 这种获取的灵活性源于没有（i）扫描与设备存在的区域相关联的位置服务和/或（ii）在设备生产中建立的预定义的位置服务池。

公开(公告)号：US08787300B2

公开(公告)日：2014-07-22

申请号：US11422187

申请日：2006-06-05

Applicant: Shmuel Silverman ,  Randy L. Ekl ,  Colin D. Frank ,  Aparna Pandey ,  Ron Rotstein ,  Christopher G Ware

Inventor： Shmuel Silverman ,  Randy L. Ekl ,  Colin D. Frank ,  Aparna Pandey ,  Ron Rotstein ,  Christopher G Ware

IPC: H04W4/00 ,  H04W36/00 ,  H04W76/02

CPC classification number: H04W36/0055 ,  H04W76/10

Abstract: A method and apparatus for facilitating a fast handoff for subscribers in a Wireless Metropolitan Area Network (WMAN) by establishing a hard association with a first entity by sending a hard association request to the first entity and receiving a hard association response in response to the hard association request and establishing a pending association with a second entity by sending a pending association request to a second entity and receiving a pending association response from the second entity. In one embodiment, the pending association with the second entity may be converted to a hard association.

Abstract translation: 一种用于通过向第一实体发送硬关联请求并且响应于硬而接收硬关联响应而通过与第一实体建立硬关联来促进无线城域网（WMAN）中的订户的快速切换的方法和装置 关联请求并通过向第二实体发送待决关联请求并从第二实体接收待决关联响应来建立与第二实体的挂起关联。 在一个实施例中，与第二实体的挂起关联可以被转换为硬关联。