公开(公告)号：US06539221B1

公开(公告)日：2003-03-25

申请号：US09473746

申请日：1999-12-28

Applicant: Mini Vasudevan ,  Carlos Garcia ,  Chang Yu ,  Hakan Ernam ,  Will Egner ,  Sairam Subramanian ,  Kenni Rasmussen

Inventor： Mini Vasudevan ,  Carlos Garcia ,  Chang Yu ,  Hakan Ernam ,  Will Egner ,  Sairam Subramanian ,  Kenni Rasmussen

IPC: H04B1700

CPC classification number: H04W16/18

Abstract: The present invention is a system for optimizing an existing wireless network and additions to an existing network. The system determines a value representing estimation of traffic in discrete bins within a geographic area. The traffic estimation includes a distribution of handover and new cell traffic based at least in part on the presence of a road in any bin or the proximity of a bin to a handover boundary. The cell coverage and carrier allocations of existing cells are adjusted in view of the traffic estimation.

Abstract translation: 本发明是一种用于优化现有无线网络和对现有网络的添加的系统。 系统确定表示地理区域内离散箱中的业务量的估计值。 交通估计包括至少部分地基于在任何仓中的道路的存在或者一个仓的接近到切换边界的切换和新的小区业务的分配。 考虑到流量估计，调整现有小区的小区覆盖和载波分配。

公开(公告)号：US6085094A

公开(公告)日：2000-07-04

申请号：US141477

申请日：1998-08-27

Applicant: Mini Vasudevan ,  Sheng-Chou Lin ,  Stone H. Tseng

Inventor： Mini Vasudevan ,  Sheng-Chou Lin ,  Stone H. Tseng

IPC: H04B7/005 ,  H04W16/14 ,  H04Q7/36

CPC classification number: H04W16/14 ,  H04B7/005

Abstract: A method for optimizing spectral re-use between an interferer digital phase modulated cellular system and a desirable analog phase modulated cellular system is disclosed wherein an optimal guard band to use with adjacent channel interference is determined, or an optimal guard zone to use with co-channel interference is determined. This is achieved by determining the effect of interference due to a digital phase modulated signal at the baseband of a desired analog phase modulated signal. By the use of this invention, the capacity of a desired system and/or the quality of a service provided by a desired system may be enhanced.

Abstract translation: 公开了一种用于优化干扰源数字相位调制蜂窝系统和期望的模拟相位调制蜂窝系统之间的频谱重用的方法，其中确定与相邻信道干扰一起使用的最佳保护带， 确定通道干扰。 这是通过确定在期望的模拟相位调制信号的基带处由数字相位调制信号引起的干扰的影响来实现的。 通过使用本发明，可以提高期望系统的容量和/或由期望的系统提供的服务的质量。

公开(公告)号：US6085093A

公开(公告)日：2000-07-04

申请号：US935285

申请日：1997-09-22

Applicant: Mini Vasudevan ,  Saleh Faruque

Inventor： Mini Vasudevan ,  Saleh Faruque

IPC: H04W16/02 ,  H04W16/12 ,  H04W16/24 ,  H04Q7/20

CPC classification number: H04W16/12 ,  H04W16/02 ,  H04W16/24

Abstract: The frequency transition process migrates frequency groups from one frequency reuse plan to another. In response to a change in capacity requirements, the process migrates each layer of the present frequency reuse plan to the layers of the new frequency reuse plan.

Abstract translation: 频率转换过程将频率组从一个频率复用计划迁移到另一个频率组。 为了响应容量要求的变化，该过程将当前频率复用计划的每一层迁移到新的频率复用计划的层。