公开(公告)号：WO2010036462A3

公开(公告)日：2010-05-20

申请号：PCT/US2009054717

申请日：2009-08-24

Applicant: MOTOROLA INC ,  KENNEDY NEIL T ,  JHOSLIEN WILLIAM J ,  SAPASHE ROBERT L

Inventor： KENNEDY NEIL T ,  JHOSLIEN WILLIAM J ,  SAPASHE ROBERT L

IPC: G08B25/10 ,  G06K17/00

CPC classification number: H04B5/02 ,  G06K17/0022 ,  G06Q10/087 ,  H04B5/0062

Abstract: A method and apparatus for accounting for responders at a site, includes obtaining a first RFID from a scanning of a responder radio performed in a vicinity of the site; determining, by using the first RFID, a responder identity from a RFID database that associates each one of a plurality of responder identities to a corresponding responder radio RFID; adding at least one of the responder identity and the first RFID to an active responder database for the site; initiating an acknowledgement to the responder radio; obtaining a second RFID as a result of a second scanning; and removing the responder identity from the active responder database when the second RFID matches the first RFID.

Abstract translation: 一种用于对会场响应者进行结算的方法和装置，包括：从对在该地点附近执行的响应者无线电的扫描中获得第一RFID; 通过使用所述第一RFID确定来自RFID数据库的响应者身份，所述响应者身份将多个响应者身份中的每一个与对应的响应者无线电RFID相关联; 将所述响应者身份和所述第一RFID中的至少一个添加到所述站点的活动响应者数据库; 向响应者无线电发起确认; 作为第二扫描的结果获得第二RFID; 以及当第二RFID与第一RFID匹配时，从主动响应者数据库移除响应者身份。

公开(公告)号：WO2010053909A1

公开(公告)日：2010-05-14

申请号：PCT/US2009/063093

申请日：2009-11-03

Applicant: MOTOROLA, INC. ,  LOVE, Robert, T. ,  NIMBALKER, Ajit ,  STEWART, Kenneth, A. ,  ZHUANG, Xiangyang

Inventor： LOVE, Robert, T. ,  NIMBALKER, Ajit ,  STEWART, Kenneth, A. ,  ZHUANG, Xiangyang

IPC: H04W72/12

CPC classification number: H04W72/1278 ,  H04W84/047

Abstract: A relay design backward compatible with existing wireless communication networks. The invention provides details of apparatus and methods to enable operation of inband relays. Using a grant-based inhibit mechanism, a Relay and an eNB can efficiently cooperate to improve the performance by allowing one of either UE or the Relay to transmit on the uplink. Similarly, the UE overrides any pre-determined schedule (i.e., absence of Reference Signals) by searching for a scheduling grant and if the UE find the scheduling grant, the UE can assume that the Relay has overridden the pre-determined schedule temporarily.

Abstract translation: 继电器设计向后兼容现有的无线通信网络。 本发明提供了能够使带内继电器工作的装置和方法的细节。 使用基于授权的禁止机制，中继和eNB可以通过允许UE或中继中的一个在上行链路上进行发送来高效地协作以提高性能。 类似地，UE通过搜索调度许可来覆盖任何预定的调度（即，不存在参考信号），并且如果UE找到调度许可，则UE可以假设中继已临时覆盖预定调度。

公开(公告)号：WO2010053695A2

公开(公告)日：2010-05-14

申请号：PCT/US2009/061412

申请日：2009-10-21

Applicant: MOTOROLA, INC. ,  SARTORI, Philippe J. ,  BLANKENSHIP, Yufei W. ,  CLASSON, Brian K. ,  NIMBALKER, Ajit ,  SIMOENS, Sebastien ,  VISTOSKY, Eugene

Inventor： SARTORI, Philippe J. ,  BLANKENSHIP, Yufei W. ,  CLASSON, Brian K. ,  NIMBALKER, Ajit ,  SIMOENS, Sebastien ,  VISTOSKY, Eugene

IPC: H04B7/14 ,  H04L1/18

CPC classification number: H04B7/15592 ,  H04B7/2606

Abstract: A method for cooperative relaying within multi hop wireless communication systems includes a base station, in an attempt to decode a data packet, combining hard sliced channel bits and Logarithmic Likelihood Ratio (LLR) quality information received from relay stations who had also received the data packet with stored information about the data packet.

Abstract translation: 用于多跳无线通信系统内的协作中继的方法包括：基站尝试解码数据分组，组合硬切分的信道比特和从中继接收的对数似然比（LLR）质量信息 也收到了有关数据包的信息的数据包。

公开(公告)号：WO2010053630A2

公开(公告)日：2010-05-14

申请号：PCT/US2009/058141

申请日：2009-09-24

Applicant: MOTOROLA, INC. ,  ALBERTH JR., William, P. ,  ARNESON, Theodore, R. ,  HEDE, William S.

Inventor： ALBERTH JR., William, P. ,  ARNESON, Theodore, R. ,  HEDE, William S.

IPC: H04W4/12 ,  H04W88/02

CPC classification number: G06Q10/107

Abstract: A communication device having a display interface coupled to a controller configured to determine a status of messages received, to present a list of message indicators on the display interface, and to indicate the status of each message by presenting a corresponding message indicator with a textual character having a size that is based on the status of the corresponding message. The message status may be, among other characteristics, the priority or age of the message as determined by the controller.

Abstract translation: 具有耦合到控制器的显示器接口的通信设备，所述控制器被配置为确定所接收的消息的状态，以在显示接口上呈现消息指示符的列表，并且通过呈现来指示每个消息的状态 具有基于相应消息的状态大小的文本字符的相应消息指示符。 消息状态可以是控制器确定的消息的优先级或消息的年龄等特征。

公开(公告)号：WO2010033345A3

公开(公告)日：2010-05-14

申请号：PCT/US2009054721

申请日：2009-08-24

Applicant: MOTOROLA INC ,  YU XIAOYONG

Inventor： YU XIAOYONG

IPC: H04B7/26 ,  H04L27/26 ,  H04W88/02

CPC classification number: H04L27/2657 ,  H04L27/2613 ,  H04L27/2675 ,  H04L2027/0067 ,  H04L2027/0095

Abstract: A radio device (102) operable to compensate for a large RF filter group delay variation is provided. The radio device includes a receiving unit (245) operable to receive an OFDM signal that comprises pilot subcarrier signals and data subcarrier signals. The radio device further includes a group delay (GD) compensator (385), operable in frequency domain, and configured to perform phase rotation to correct a group delay individually on tones of an OFDM symbol. The phase rotation is calculated as a function of the phase shifts of the received pilot subcarrier signals and subcarrier index.

Abstract translation: 提供了一种可操作来补偿大的RF滤波器组延迟变化的无线电设备（102）。 该无线电设备包括接收单元（245），该接收单元可操作来接收包括导频副载波信号和数据副载波信号的OFDM信号。 无线电设备还包括群时延（GD）补偿器（385），其可在频域中操作，并且被配置为执行相位旋转以分别校正OFDM符号的音调上的群延迟。 相位旋转是作为接收到的导频副载波信号和副载波索引的相移的函数来计算的。

公开(公告)号：WO2010025027A3

公开(公告)日：2010-05-14

申请号：PCT/US2009053321

申请日：2009-08-10

Applicant: MOTOROLA INC ,  FREI JEFFREY A

Inventor： FREI JEFFREY A

IPC: H03F1/18 ,  H03F3/60

CPC classification number: H03F3/605 ,  H03F1/18 ,  H03F3/195 ,  H03F2200/451

Abstract: The application discloses a method and apparatus for adjusting internal load impedances, by section, at feed points present on a distributed amplifier's output transmission line. The method includes determining a summing-point load impedance (Zx) at an off-chip output transmission line of the distributed amplifier. The method further includes determining a driving-point load impedance (Zd) at an output of an on-chip power transistor. The driving-point load impedance diverges and disperses over frequency from that summing-point load impedance due to reactance of at least one on-chip component coupled to the output of the on-chip power transistor. The method then includes determining and providing an offset to summing-point load impedance (Zx) based on the driving-point load impedance (Zd) such that the driving-point load impedance (Zd) converges to the summing-point load impedance (Zx) of that distributed amplifier section.

Abstract translation: 本申请公开了一种用于通过分段在分布式放大器的输出传输线上存在的馈电点来调整内部负载阻抗的方法和装置。 该方法包括确定分布式放大器的片外输出传输线处的求和点负载阻抗（Zx）。 该方法还包括确定片上功率晶体管的输出处的驱动点负载阻抗（Zd）。 驱动点负载阻抗通过耦合到片上功率晶体管的输出的至少一个片上分量的电抗而从该求和点负载阻抗中分散和分散。 该方法然后包括基于驱动点负载阻抗（Zd）确定并提供到求和点负载阻抗（Zx）的偏移，使得驱动点负载阻抗（Zd）收敛到求和点负载阻抗（Zx） ）。

公开(公告)号：WO2010051180A2

公开(公告)日：2010-05-06

申请号：PCT/US2009061228

申请日：2009-10-20

Applicant: MOTOROLA INC ,  VAROTTO HUGO L ,  BAUM JOSEPH E ,  KUREISHY NADEEM Z

Inventor： VAROTTO HUGO L ,  BAUM JOSEPH E ,  KUREISHY NADEEM Z

IPC: H04W60/04 ,  H04W4/08

CPC classification number: H04W4/08 ,  H04W8/186 ,  H04W60/04

Abstract: A system and method for managing call affiliation in a communication system having a plurality of communication units. When a public call announcement is initiated, a broadcast data message is transmitted to the communication units identifying a public announcement talkgroup for the call. Upon receiving the broadcast data message, each of the communication units waits a random amount of time before attempting to affiliate to the public announcement talkgroup. At the same time, each communication unit also monitors other messages on the control channel. Each communication unit joins the public announcement talkgroup upon the first of either (1) receiving an affiliation grant in response to an affiliation request transmitted by the communication unit, or (2) detecting an affiliation grant being transmitted to a different communication unit attempting to affiliate to the same talkgroup.

Abstract translation: 一种用于在具有多个通信单元的通信系统中管理呼叫归属的系统和方法。 当发起公共呼叫通告时，将广播数据消息发送到识别该呼叫的公告通话组的通信单元。 一旦接收到广播数据消息，每个通信单元在尝试附属于公告通话组之前等待随机时间量。 同时，每个通信单元还监视控制信道上的其他消息。 （1）响应于通信单元发送的加入请求而接收归属授权，或（2）检测归属授权被发送给试图加盟的不同通信单元中的第一个加入公告通话组 到同一个谈话组。

公开(公告)号：WO2010047914A2

公开(公告)日：2010-04-29

申请号：PCT/US2009058139

申请日：2009-09-24

Applicant: MOTOROLA INC ,  CHINTADA SURESH KUMAR ,  R SESHADRI ,  NAIDU SHRIKANT S ,  SEN MOUSHUMI

Inventor： CHINTADA SURESH KUMAR ,  R SESHADRI ,  NAIDU SHRIKANT S ,  SEN MOUSHUMI

IPC: H04W88/18 ,  H04W8/24

CPC classification number: H04W88/04 ,  H04W76/02

Abstract: Disclosed are methods, apparatus' and systems for enabling communication over wireless intermittently connected networks. A system includes at least one dispatch center for managing various communications of the intermittently connected network, a plurality of geographically separated nodes and a plurality of mobile terminals. The at least one mobile terminal is configured to provide a communication network to the plurality of geographically separated nodes for the transfer of information among the plurality of geographically separated nodes. The information is at least in part based upon the various communications managed and communicated to at least one mobile terminal by the at least one dispatch center, and comprises one or more of authentication parameters, security credentials, provisioning parameters, routing information, connection setup messages, services, messages, and diagnostics. Authentication between entities is completed, and in turn, provisioning is completed and capabilities and services are established prior to messaging commencing.

Abstract translation: 公开了用于通过无线间歇连接的网络进行通信的方法，设备和系统。 一种系统包括至少一个调度中心，用于管理间歇连接的网络的各种通信，多个地理上分开的节点和多个移动终端。 所述至少一个移动终端被配置为向所述多个地理上分开的节点提供通信网络，用于在所述多个地理上分开的节点之间传送信息。 该信息至少部分基于由至少一个调度中心管理和传送给至少一个移动终端的各种通信，并且包括认证参数，安全证书，供应参数，路由信息，连接建立消息中的一个或多个 ，服务，消息和诊断。 实体之间的身份验证已完成，反过来，在消息传递开始之前，供应已完成，并且功能和服务已建立。

公开(公告)号：WO2010045047A3

公开(公告)日：2010-04-22

申请号：PCT/US2009/059510

申请日：2009-10-05

Applicant: MOTOROLA, INC. ,  BELMONTE, John P., ,  CHOWDHARY, Dipendra M., ,  CHUNG, Yueh Ching, ,  KHOO, Hun Weng, ,  WIATROWSKI, David G.,

Inventor： BELMONTE, John P., ,  CHOWDHARY, Dipendra M., ,  CHUNG, Yueh Ching, ,  KHOO, Hun Weng, ,  WIATROWSKI, David G.,

IPC: H04B17/00 ,  H04W24/00

Abstract: To perform a channel inspection (200), a wireless communication device: monitors (202) a common announcement channel (CACH) until detecting that a first set of identified parameters associated with a signal on a first channel matches a second set of known parameters for the first channel; performs (204) an inspection on the first channel to determine whether the signal is of interest; and when the signal is not of interest, marks (206) the first channel to prevent another inspection from being performed on the first channel until after the channel mark is removed. The communication device then leaves (208) the first channel and continues to monitor the CACH for a change in the first set of identified parameters or an indication of an idle first channel, wherein the communication device removes (210) the channel mark on the first channel.

公开(公告)号：WO2010045044A3

公开(公告)日：2010-04-22

申请号：PCT/US2009/059503

申请日：2009-10-05

Applicant: MOTOROLA, INC. ,  CHOWDHARY, Dipendra, M. ,  BELMONTE, John, P. ,  WIATROWSKI, David, G.

Inventor： CHOWDHARY, Dipendra, M. ,  BELMONTE, John, P. ,  WIATROWSKI, David, G.

IPC: H04L9/14

Abstract: A transmitting device encrypts DMR voice superframes using encryption parameters and sends (300) the encryption parameters in at least one of the voice superframes by: identifying (302) a selected number of bits from a plurality of vocoder frames the voice superframe; replacing (304) each of the identified bits with a corresponding bit of a first encryption parameter; placing (306) at least one encryption parameter in an embedded signaling field of the voice superframe; and transmitting (308) the voice superframe with the encryption parameters to a receiving device. The receiving device extracts the encryption parameters, which can be a key identifier, an algorithm identifier, and an initialization vector for use in decrypting messages from the transmitting device.