公开(公告)号：US09363845B1

公开(公告)日：2016-06-07

申请号：US14587035

申请日：2014-12-31

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： Brundaban Sahoo ,  Mike H Baker

IPC: H04W4/00 ,  H04W76/04 ,  H04L5/00

CPC classification number: H04W76/20 ,  H04L5/0007 ,  H04L5/001

Abstract: Disclosed herein are systems and methods for carrier aggregation and fast network-switching with a single-baseband modem, carrier-aggregation-capable wireless-communication device (WCD). One embodiment takes the form of a system that includes a first RF integrated circuit (RFIC), a second RFIC, a baseband processor coupled to the first and second RFICs, a first carrier-aggregation circuit, a fast-network-switching connection manager coupled to the baseband processor, and a mode controller coupled to the baseband processor and to the fast-network-switching connection manager. The mode controller is configured to selectively place the wireless-communication device in a carrier-aggregation mode or in a fast-network-switching mode. In the carrier-aggregation mode, the WCD is operable to conduct carrier aggregation using at least the first carrier-aggregation circuit. In the fast-network-switching mode, the WCD is operable to conduct fast network switching using the fast-network-switching manager.

Abstract translation: 本文公开了用于载波聚合和使用单基带调制解调器，载波聚合功能的无线通信设备（WCD）的快速网络交换的系统和方法。 一个实施例采用包括第一RF集成电路（RFIC），第二RFIC，耦合到第一和第二RFIC的基带处理器的系统的形式，第一载波聚合电路，快速网络交换连接管理器 到基带处理器，以及耦合到基带处理器和快速网络交换连接管理器的模式控制器。 模式控制器被配置为选择性地将无线通信设备置于载波聚合模式或快速网络切换模式中。 在载波聚合模式中，WCD可操作以使用至少第一载波聚合电路进行载波聚合。 在快速网络切换模式下，WCD可以使用快速网络交换管理器进行快速网络交换。

公开(公告)号：US09247413B1

公开(公告)日：2016-01-26

申请号：US14517168

申请日：2014-10-17

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： Brundaban Sahoo ,  Michael H Baker

IPC: H04W8/02 ,  H04W36/14 ,  H04W88/06

CPC classification number: H04W48/18 ,  H04W8/18 ,  H04W36/14 ,  H04W88/06

Abstract: Disclosed herein are methods and systems for flexible fast network switching. In an embodiment, a wireless-communication device has a first chipset compatible with first and second bands and a second chipset compatible with the first band and a third band. The device selects a mode for switching among two or more of the bands. In a first mode with respect to the first and second bands, the device obtains service on the first band via the first chipset. In the first mode with respect to the first and third bands, the device obtains service on the first band via the second chipset. In a second mode with respect to the first and second bands, the device obtains service on the first band via the second chipset. In the second mode with respect to the first and third bands, the device obtains service on the first band via the first chipset.

Abstract translation: 这里公开了用于灵活快速网络交换的方法和系统。 在一个实施例中，无线通信设备具有与第一和第二频带兼容的第一芯片组以及与第一频带和第三频带兼容的第二芯片组。 设备选择在两个或更多个频带之间切换的模式。 在相对于第一和第二频带的第一模式中，设备经由第一芯片组在第一频带上获得服务。 在相对于第一和第三频带的第一模式中，设备经由第二芯片组获得在第一频带上的服务。 在相对于第一和第二频带的第二模式中，设备经由第二芯片组获得在第一频带上的服务。 在相对于第一和第三频带的第二模式中，设备经由第一芯片组在第一频带上获得服务。

公开(公告)号：US09461696B1

公开(公告)日：2016-10-04

申请号：US14875406

申请日：2015-10-05

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Michael H. Baker ,  Brundaban Sahoo

IPC: H04B1/38 ,  H04B1/401 ,  H04B17/336 ,  H04W88/06 ,  H04B1/00

CPC classification number: H04B1/401 ,  H04B1/006 ,  H04B17/336 ,  H04L1/00 ,  H04W72/02 ,  H04W88/06

Abstract: A converged communication device and a method of providing broadband communication and narrowband communication with the converged communication device. The method includes determining a data rate at a broadband transceiver of the converged communication device. The method also includes determining a signal-to-interference-plus-noise ratio at a narrowband transceiver of the converged communication device. The method further includes assigning a first communication state to the converged communication device when the data rate is greater than a threshold data rate and the signal-to-interference-plus-noise ratio is greater than a threshold signal-to-interference-plus-noise ratio. The method also includes transmitting, at the broadband transceiver, the broadband communication when the converged communication device is in the first communication state. The method further includes transmitting, at the narrowband transceiver, the narrowband communication when the converged communication device is in the first communication state.

Abstract translation: 融合通信设备以及与融合通信设备进行宽带通信和窄带通信的方法。 该方法包括确定融合通信设备的宽带收发器处的数据速率。 该方法还包括确定融合通信设备的窄带收发器处的信号与干扰加噪声比。 该方法还包括当数据速率大于阈值数据速率并且信号与干扰加噪声比大于阈值信号与干扰加噪声比之间时，向融合通信设备分配第一通信状态， 噪音比。 该方法还包括当宽带收发器在融合通信设备处于第一通信状态时发送宽带通信。 所述方法还包括当所述融合通信设备处于所述第一通信状态时，在所述窄带收发器处发送所述窄带通信。