Invention Grant
US08107887B2 Narrowband system and method for defining narrowband wideband channels in unused wideband channels
有权
用于在未使用的宽带信道中定义窄带信道的窄带系统和方法
- Patent Title: Narrowband system and method for defining narrowband wideband channels in unused wideband channels
- Patent Title (中): 用于在未使用的宽带信道中定义窄带信道的窄带系统和方法
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Application No.: US12394955Application Date: 2009-02-27
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Publication No.: US08107887B2Publication Date: 2012-01-31
- Inventor: Yadunandana N. Rao , Apoorv Chaudhri , Geetha K. Thampi
- Applicant: Yadunandana N. Rao , Apoorv Chaudhri , Geetha K. Thampi
- Applicant Address: US IL Schaumburg
- Assignee: Motorola Solutions, Inc.
- Current Assignee: Motorola Solutions, Inc.
- Current Assignee Address: US IL Schaumburg
- Agent Barbara R. Doutre
- Main IPC: H04B17/00
- IPC: H04B17/00
Abstract:
A narrowband communication system (100) includes a base station (102) and a plurality of subscriber units (104). The base station assigns one or more wideband channels to be measured to each subscriber unit (606). The subscriber units tune to their assigned wideband channels and perform narrowband measurements, then report the results to the base station (612). The base station then analyzes the measurement results (614) and selects available wideband channels to be divided into narrowband channels for use by the narrowband system.
Public/Granted literature
- US20100222007A1 NARROWBAND SYSTEM AND METHOD FOR DEFINING NARROWBAND CHANNELS IN UNUSED WIDEBAND CHANNELS Public/Granted day:2010-09-02
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