公开(公告)号：US07565152B2

公开(公告)日：2009-07-21

申请号：US10632065

申请日：2003-07-31

申请人： Asif D Gandhi ,  Frances Jiang ,  Mathew Thomas ,  Stanley Vitebsky

发明人： Asif D Gandhi ,  Frances Jiang ,  Mathew Thomas ,  Stanley Vitebsky

IPC分类号： H04W72/00

CPC分类号： H04W28/12 ,  H04W74/08

摘要： A method of wireless communication over the reverse link. The method may include evaluating a reverse link loading. This evaluation step may involve examining at least two resources associated with reverse link loading within a first time period. Thereafter, a message is broadcast containing information regarding the availability of resources. This message is generated in response to the evaluated reverse link loading. This availability of resources message may correspond with an overload condition, increasing a number of active connections, decreasing the number of active connections, increasing an available transmit rate, maintaining the available transmit rate and/or decreasing the available transmit rate. In one example, the availability of resources message comprises a reverse activity bit.

摘要翻译： 一种通过反向链路进行无线通信的方法。 该方法可以包括评估反向链路负载。 该评估步骤可以包括在第一时间段内检查与反向链路加载相关联的至少两个资源。 此后，广播包含关于资源可用性的信息的消息。 响应于所评估的反向链路加载而产生该消息。 资源消息的这种可用性可以对应于过载状况，增加活动连接的数量，减少活动连接的数量，增加可用的传输速率，维持可用传输速率和/或减小可用传输速率。 在一个示例中，资源消息的可用性包括反向活动比特。

公开(公告)号：US06618598B1

公开(公告)日：2003-09-09

申请号：US09676179

申请日：2000-09-29

申请人： Asif D Gandhi ,  Raafat E Kamel ,  Andrew R Kostic ,  Alexandro Salvarani ,  Mathew Thomas ,  Stanley Vitebsky ,  Carl Francis Weaver

发明人： Asif D Gandhi ,  Raafat E Kamel ,  Andrew R Kostic ,  Alexandro Salvarani ,  Mathew Thomas ,  Stanley Vitebsky ,  Carl Francis Weaver

IPC分类号： H04B700

CPC分类号： H04W52/50 ,  H04W52/16 ,  H04W52/26

摘要： A method for determining the initial power to be allocated to a secondary channel having a desired data rate. An SNR setpoint is first calculated where such setpoint is based on the SNR setpoint of the associated primary channel and system offset values. The initial power is then calculated based on the calculated setpoint.

摘要翻译： 一种用于确定要分配给具有期望数据速率的辅助信道的初始功率的方法。 首先计算SNR设定点，其中该设定点基于相关联的主通道和系统偏移值的SNR设定点。 然后根据计算的设定值计算初始功率。

公开(公告)号：US07228134B2

公开(公告)日：2007-06-05

申请号：US10463995

申请日：2003-06-17

申请人： Asif D Gandhi ,  Mathew Thomas ,  Lily H Zhu

发明人： Asif D Gandhi ,  Mathew Thomas ,  Lily H Zhu

IPC分类号： H04Q7/20

CPC分类号： H04W48/06 ,  H04W52/50 ,  H04W74/002 ,  H04W74/0833

摘要： When an overload condition is determined to exist at a base station in a wireless communications system based on the number of unsuccessful access attempts to access the system relative to the successful access attempts to access the system, the base station broadcasts a message to each mobile terminal within its coverage area that changes at least one access probe-related parameter associated with at least one of: the number, the frequency, and the power intensity of the access probes made by these mobile terminals as they attempt to establish access to the wireless network. By so limiting these access probes in some manner when an overload condition is present, the interference caused on the reverse link by many mobile terminals attempting access is reduced.

摘要翻译： 当基于相对于访问系统的成功访问尝试访问系统的不成功访问次数而确定在无线通信系统中的基站处存在过载状况时，基站向每个移动终端广播消息 在其覆盖区域内改变至少一个接入探针相关参数，其与以下至少一个相关联：当这些移动终端试图建立对无线网络的接入时，由这些移动终端制造的接入探测器的数量，频率和功率强度 。 通过在存在过载条件的情况下以某种方式限制这些接入探测器，减少了尝试接入的许多移动终端在反向链路上引起的干扰。