公开(公告)号：US09209889B2

公开(公告)日：2015-12-08

申请号：US14042191

申请日：2013-09-30

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Itzhak Shperling ,  Amiram Frish ,  Guy Holtzman ,  Eitan Koren ,  Abraham Tooba

IPC: H04B7/155

CPC classification number: H04B7/15507

Abstract: A Long Term Evolution (LTE) Concentrator and Distributor system and method extends geographical coverage while minimizing Evolved Node B (eNB) deployments. The system and method use a distributed array of Wide Band Receiver Transmitter (WBRT) devices (i.e., RF Heads, RFH, including antennas) connected via wide-band links to a central standard LTE eNB through a novel LTE Concentrator-Distributor (LTE-CD) which is an uplink (smart optimal) concentrator and downlink simulcast distributor. The eNB downlink signal (baseband or modulated RF) is distributed in synchronization (simulcast) through the LTE-CD to all WBRTs for downlink simulcast transmission to all UEs in the coverage area. The WBRTs receive uplink signals from user equipment, UE, devices in a coverage area, send the uplink signals (baseband or modulated RF) to the LTE-CD which optimally combines all received signals into one best uplink signal that is sent (in baseband or modulated RF) to the eNB.

Abstract translation: 长期演进（LTE）集中器和分配器系统和方法扩展了地理覆盖范围，同时使演进的节点B（eNB）部署最小化。 该系统和方法使用通过新颖的LTE集中器 - 分配器（LTE-LTE）将宽带链路连接到中央标准LTE eNB的宽带接收机发射机（WBRT）设备（即RF头，RFH，包括天线）的分布式阵列， CD），它是上行（智能最优）集中器和下行链路联播分配器。 eNB下行链路信号（基带或调制RF）通过LTE-CD同步（同步）分发到所有WBRT，用于向覆盖区域内的所有UE进行下行链路同播传输。 WBRT从用户设备，UE，覆盖区域中的设备接收上行链路信号，将上行链路信号（基带或调制RF）发送到LTE-CD，其将所有接收到的信号最佳地组合成一个最好的上行链路信号（基带或 调制RF）到eNB。

公开(公告)号：US09129525B2

公开(公告)日：2015-09-08

申请号：US13955046

申请日：2013-07-31

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： Amiram Frish ,  Salomon Serfaty

IPC: G08G1/095 ,  G08G1/07

CPC classification number: G08G1/07 ,  G08G1/095

Abstract: Traffic light control using destination information in calendar data of a user device includes storing calendar data including destination information in a plurality of user devices in a community. A next step includes obtaining the calendar data by a community authority coordinator operable to communicate with the user devices through a community network. A next step includes controlling at least one traffic light in the community in response to the destination information. Optionally, the traffic light can be controlled in response to time, date, location, route, and number of vehicles, to alleviate future road congestion.

Abstract translation: 使用用户设备的日历数据中的目的地信息的交通灯控制包括将包括目的地信息的日历数据存储在社区中的多个用户设备中。 下一步包括由社区管理协调器获得日历数据，该协调器可操作以通过社区网络与用户设备进行通信。 下一步骤包括响应于目的地信息控制社区中的至少一个交通灯。 可选地，响应于时间，日期，位置，路线和车辆数量可以控制交通灯，以减轻未来的道路拥堵。

公开(公告)号：US20150035686A1

公开(公告)日：2015-02-05

申请号：US13955046

申请日：2013-07-31

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： Amiram Frish ,  Salomon Serfaty

IPC: G08G1/07

CPC classification number: G08G1/07 ,  G08G1/095

Abstract: Traffic light control using destination information in calendar data of a user device includes storing calendar data including destination information in a plurality of user devices in a community. A next step includes obtaining the calendar data by a community authority coordinator operable to communicate with the user devices through a community network. A next step includes controlling at least one traffic light in the community in response to the destination information. Optionally, the traffic light can be controlled in response to time, date, location, route, and number of vehicles, to alleviate future road congestion.

Abstract translation: 使用用户设备的日历数据中的目的地信息的交通灯控制包括将包括目的地信息的日历数据存储在社区中的多个用户设备中。 下一步包括由社区管理协调器获得日历数据，该协调器可操作以通过社区网络与用户设备进行通信。 下一步骤包括响应于目的地信息控制社区中的至少一个交通灯。 可选地，响应于时间，日期，位置，路线和车辆数量可以控制交通灯，以减轻未来的道路拥堵。