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1. 发明申请

WO03000007A3 METHOD AND SYSTEM FOR PROVIDING CONTINUOUS VOICE AND PACKET DATA SERVICES TO A MOBILE STATION 审中-公开
标题翻译：用于向移动站提供连续语音和分组数据服务的方法和系统
公开(公告)号：WO03000007A3
公开(公告)日：2003-03-27
申请号：PCT/US0219175
申请日：2002-06-17
申请人： SPATIAL COMM TECHNOLOGIES INC , NAIM GHASSAN , BETRABET ARVIND , HIREMATH VIJAY , MADHAVAPEDDY SESHAGIRI RAO , KOHLI PARDEEP
发明人： NAIM GHASSAN , BETRABET ARVIND , HIREMATH VIJAY , MADHAVAPEDDY SESHAGIRI RAO , KOHLI PARDEEP
IPC分类号： H04W4/00 , H04Q7/32 , H04Q7/20
CPC分类号： H04W76/04 , H04W4/00
摘要： A method and system is proveded for providing packet data service and circuit switch service during the same session to a mobile station (MS 12) whose capabilities do not allow such services to be provided thereon by the wireless network according to the its specifications. First, a voice service is provided between the MS (12) and a first client (18) through a switch device (14), the voice service conforming to predetermined communication protocol. The MS is then notified about an incoming data service request from second client to transfer a predetermined amount of data. The voice service is disconnected between the switch device and the MS if the user decides to activate the incoming data service. The voice service between the switch device and first client is still maintained.
摘要翻译：证明了一种方法和系统，用于在同一会话期间向移动台（MS 12）提供分组数据业务和电路交换业务，移动台（MS 12）的能力不允许无线网络根据其规范在其上提供这样的业务。首先，通过交换设备（14）在MS（12）和第一客户端（18）之间提供符合预定通信协议的语音服务的语音服务。然后，MS通知来自第二客户端的传入数据服务请求以传送预定量的数据。如果用户决定激活传入数据服务，语音服务在交换设备和MS之间断开连接。开关设备和第一客户端之间的语音服务仍然保持。

2. 发明申请

WO9848579A2 SYSTEM AND METHOD FOR PARTITIONING A CELLULAR ENVIRONMENT 审中-公开
标题翻译：用于分配细胞环境的系统和方法
公开(公告)号：WO9848579A2
公开(公告)日：1998-10-29
申请号：PCT/IB9800595
申请日：1998-04-21
申请人： NORTHERN TELECOM LTD , SUBRAMAMIAN SAIRAM , MADHAVAPEDDY SESHAGIRI RAO
发明人： SUBRAMAMIAN SAIRAM , MADHAVAPEDDY SESHAGIRI RAO
IPC分类号： H04W16/18 , H04Q7/20
CPC分类号： H04W16/18
摘要： A method for evenly partitioning a cellular telephone system into a plurality of sets. The methods partitions subsets of a cellular telephone system, such as cells, into a plurality of sets, such as mobile switching centers. The method first models each cell as a node having a node weight representing real time operating cost of the cell and a node edge weight representing call handoffs to and from the cell. The method similarly models each set having a set weight and set edge weight, which are similar to the node weight and node edge weight. Once modeled, the nodes are initially distributed into the sets so that each set has approximately the same set weight. Then a slack node is provided to each set. The slack node allows all the sets to have the exact same set weight and also accommodates for variability in set edge weights. Once the slack nodes are in place, several binary split operations are performed on the nodes. For each binary split operation, two nodes are temporarily swapped and a gain is determined. Eventually all the nodes will have been swapped and a maximum gain can thereby be deduced. A determination is made as to which nodes were swapped to achieve the maximum gain and those nodes are then permanently swapped.
摘要翻译：一种用于将蜂窝电话系统均匀地划分成多组的方法。该方法将诸如小区的蜂窝电话系统的子集分成多个集合，诸如移动交换中心。该方法首先将每个小区建模为具有表示小区的实时运营成本的节点权重的节点和表示去往和来自小区的呼叫切换的节点边缘权重。该方法类似地对具有设置权重和设置边缘权重的每个集合进行建模，其类似于节点权重和节点边缘权重。一旦建模，节点最初分布到集合中，使得每个集合具有大致相同的集合权重。然后向每组提供松弛节点。松弛节点允许所有组具有完全相同的设定权重，并且还适应设置边权重的变化。一旦松弛节点就位，在节点上执行几个二进制拆分操作。对于每个二进制拆分操作，暂时交换两个节点并确定增益。最终所有节点都将被交换，从而可以推断出最大增益。确定哪些节点被交换以实现最大增益，然后这些节点被永久地交换。

3. 发明专利

AU2002315207A1 Method and system for providing continuous voice and packet data services to a mobile station 未知
公开(公告)号：AU2002315207A1
公开(公告)日：2003-01-08
申请号：AU2002315207
申请日：2002-06-17
申请人： SPATIAL COMM TECHNOLOGIES INC
发明人： NAIM GHASSAN , HIREMATH VIJAY , MADHAVAPEDDY SESHAGIRI RAO , BETRABET ARVIND , KOHLI PARDEEP
IPC分类号： H04W4/00 , H04Q7/32 , H04Q7/20

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