公开(公告)号：US20080085721A1

公开(公告)日：2008-04-10

申请号：US11645118

申请日：2006-12-21

申请人： Mike Hirano ,  M. McMeekin

发明人： Mike Hirano ,  M. McMeekin

IPC分类号： H04Q7/20

CPC分类号： H04W16/14 ,  H04W16/16 ,  H04W24/02 ,  H04W56/00 ,  H04W56/0035 ,  H04W92/12

摘要： Providing a frequency reference to a mobile telecommunications base station is disclosed. A radio frequency signal that includes a periodic component having a known frequency is received. A frequency reference is derived from the received radio signal, based at least in part on the periodic component. The frequency reference is used to transmit from the base station at an assigned frequency.

摘要翻译： 向移动电信基站提供频率参考。 接收包括具有已知频率的周期分量的射频信号。 至少部分地基于周期性分量，从所接收的无线电信号导出频率参考。 频率参考用于从基站以指定的频率进行发送。

公开(公告)号：US20080085720A1

公开(公告)日：2008-04-10

申请号：US11645113

申请日：2006-12-21

申请人： Mike Hirano ,  M. McMeekin ,  Donald Wahlstrom ,  Yan Zhang

发明人： Mike Hirano ,  M. McMeekin ,  Donald Wahlstrom ,  Yan Zhang

IPC分类号： H04Q7/20

CPC分类号： H04W24/02 ,  H04W84/045 ,  H04W92/12

摘要： Using radio frequency sensing to manage a mobile network resource is disclosed. A radio frequency environment is sensed to detect one or more base transceiver stations. A resource assignment, such as a frequency or channel assignment, is determined based at least in part on the sensed radio frequency environment.

摘要翻译： 公开了使用射频感测来管理移动网络资源。 感测射频环境以检测一个或多个基站收发台。 至少部分地基于感测的射频环境来确定诸如频率或信道分配的资源分配。

公开(公告)号：US6163961A

公开(公告)日：2000-12-26

申请号：US452873

申请日：1999-12-02

申请人： Kenneth M McMeekin

发明人： Kenneth M McMeekin

IPC分类号： F16C33/14 ,  B21D53/00 ,  B23P17/00

CPC分类号： F16C33/14 ,  F16C2220/60 ,  F16C2220/82 ,  F16C2223/32 ,  Y10S72/70 ,  Y10T29/49671

摘要： A method of making a multi-layer plain bearing comprises roll-bonding a relatively soft aluminum-tin alloy to a harder aluminum-based bearing substrate and then roll-bonding the composite to a steel backing. Following heat treatment conventional for reticulation of the aluminum-tin alloy the surface is machined to give a precise overall bearing thickness of which the aluminum-tin overlay is in the range of 0.01-0.10 mm, typical of an overlay but having greater fatigue strength and war resistance than conventional electro-deposited materials. Alternatively, the overlay substrate and backing strips may be roll-bonded simultaneously.

摘要翻译： 制造多层滑动轴承的方法包括将相对软的铝 - 锡合金辊压到更硬的铝基轴承基底上，然后将复合材料辊压到钢背衬上。 在常规用于网状铝 - 锡合金网状的热处理之后，加工表面以提供精确的总体轴承厚度，其中铝 - 锡覆盖层的厚度范围为0.01-0.10mm，典型的覆盖层具有较大的疲劳强度， 耐久性比传统的电沉积材料。 或者，覆盖基板和背衬条可以同时卷绕。