公开(公告)号：US09398514B1

公开(公告)日：2016-07-19

申请号：US14827062

申请日：2015-08-14

申请人： Sprint Communications Company L.P.

发明人： Steven Kenneth Guthrie ,  Timothy Hugh Pearson ,  John Austin Holmes ,  David Richard Polson

IPC分类号： H04W4/00 ,  H04W40/02 ,  H04L5/14 ,  H04J3/06 ,  H04L12/841 ,  H04W84/04 ,  H04W88/16

CPC分类号： H04W40/02 ,  H04J3/0658 ,  H04L5/14 ,  H04L47/283 ,  H04W56/0015 ,  H04W84/045 ,  H04W88/16

摘要： The invention is directed to methods and systems for generating frequency reference signals from a radio signal received from a large-coverage access component, such as a base station. The radio signal is received and processed by an oscillator to filter out abnormalities. Consequently, a frequency reference signal is generated that is encapsulated into packets and delivered to one or more small-coverage access components using the Precision Timing Protocol or some other protocol that is useable by the small-coverage access components. The small-coverage access components comprise one or more of a femtocell or a picocell.

公开(公告)号：US09872263B1

公开(公告)日：2018-01-16

申请号：US14187986

申请日：2014-02-24

申请人： Sprint Communications Company L.P.

发明人： Steven K. Guthrie ,  John Austin Holmes ,  David Richard Polson ,  Timothy Hugh Pearson

IPC分类号： H04W56/00 ,  H04L7/02 ,  H04W84/04

CPC分类号： H04W56/001 ,  H04J3/0644 ,  H04J3/065 ,  H04J3/0658 ,  H04J3/0664 ,  H04L5/14 ,  H04L47/283 ,  H04W56/00 ,  H04W84/045 ,  H04W88/16

摘要： The invention is directed to methods and systems for generating reference signals from radio signals received from a large-coverage access component, such as a base station. The radio signals are received, analyzed, and selected based on the analysis. The selected signals are processed by an oscillator to filter out abnormalities. Consequently, a reference signal is generated that is encapsulated into packets and delivered to one or more small-coverage access components using the Precision Timing Protocol or some other protocol that is useable by the small-coverage access components. The small-coverage access components comprise one or more of a femtocell or a picocell.

公开(公告)号：US09137767B1

公开(公告)日：2015-09-15

申请号：US14018948

申请日：2013-09-05

申请人： Sprint Communications Company, L.P.

发明人： Steven Kenneth Guthrie ,  Timothy Hugh Pearson ,  John Austin Holmes ,  David Richard Polson

IPC分类号： H04W4/00 ,  H04W56/00 ,  H04W40/02

CPC分类号： H04W40/02 ,  H04J3/0658 ,  H04L5/14 ,  H04L47/283 ,  H04W56/0015 ,  H04W84/045 ,  H04W88/16

摘要： The invention is directed to methods and systems for generating frequency reference signals from a radio signal received from a large-coverage access component, such as a base station. The radio signal is received and processed by an oscillator to filter out abnormalities. Consequently, a frequency reference signal is generated that is encapsulated into packets and delivered to one or more small-coverage access components using the Precision Timing Protocol or some other protocol that is useable by the small-coverage access components. The small-coverage access components comprise one or more of a femtocell or a picocell.

摘要翻译： 本发明涉及用于从诸如基站的大覆盖访问组件接收的无线电信号产生频率参考信号的方法和系统。 无线电信号由振荡器接收和处理以滤除异常。 因此，产生频率参考信号，该频率参考信号被封装成分组并且使用精确定时协议或可由小覆盖访问组件使用的一些其它协议传送到一个或多个小覆盖访问组件。 小覆盖访问组件包括毫微微小区或微微小区中的一个或多个。