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    • 8. 发明授权
    • Conflict resolution in a multi-beam multi-site paging system
    • 多波束多站点寻呼系统中的冲突解决
    • US06112057A
    • 2000-08-29
    • US227113
    • 1999-01-08
    • Anthony J. WeissYair KarmiIlan ZormanHaim Harel
    • Anthony J. WeissYair KarmiIlan ZormanHaim Harel
    • H04W16/24H04W68/00H04W88/02H04W88/18H04B1/10
    • H04W88/185H04W68/00H04W16/24H04W88/022
    • Method and apparatus for resolving conflicts between the transmission or reception of disparate information over disparate beams transmitted or received by more than one base station. Simultaneous transmissions or receptions from a multiplicity of base stations carrying disparate messages on the same frequency are allowed. In certain pager-related embodiments, method and apparatus are provided for determining which subscriber units are accessible by any given beam, for determining the interference among beams, and/or for allocating transmission times for messages for various beams to support multiple simultaneous disparate transmissions or receptions, while ensuring that all subscriber units requiring service will get good quality of service in terms of signal to noise ratio, signal to interference ratio, and latency.
    • 用于解决由多于一个基站发送或接收的不同波束发送或接收不同信息之间的冲突的方法和装置。 允许在同一频率上承载不同消息的多个基站的同时传输或接收。 在某些寻呼机相关实施例中,提供了方法和装置,用于确定哪些用户单元可由任何给定波束访问,以确定波束之间的干扰和/或为各种波束的消息分配传输时间以支持多个同时不同的传输, 接收,同时确保所有需要服务的用户单元将在信噪比,信号与干扰比和延迟之间获得良好的服务质量。
    • 9. 发明授权
    • Two-way paging uplink infrastructure
    • 双向寻呼上行基础设施
    • US6097931A
    • 2000-08-01
    • US915479
    • 1997-08-20
    • Anthony J. WeissYair KarmiIlan ZormanHaim Harel
    • Anthony J. WeissYair KarmiIlan ZormanHaim Harel
    • H04Q7/36H04B7/08H04B7/00
    • H04B7/086
    • A substitute for the uplink infrastructure associated with typical two-way paging protocols. Instead of employing a microcellular arrangement of paging receiver sites, wherein each cell is served by its own receiver site, multiple cells are serviced from a single receiver site. The operation of the protocol need not be modified. A region surrounding the single receiver site is divided into angular sectors. Each angular sector has an associated beam of a multi-element antenna array. The sectors represent the cells used by prior art two-way paging infrastructure. This approach substantially reduces the cost of constructing and operating a two-way pager infrastructure.
    • 替代与典型双向寻呼协议相关联的上行链路基础设施。 代替采用寻呼接收机站点的微蜂窝布置,其中每个小区由其自己的接收机站点服务,从单个接收机站点服务多个小区。 协议的操作不需要修改。 围绕单个接收器站点的区域被分成角扇区。 每个角扇区具有多单元天线阵列的相关联的波束。 扇区表示现有技术的双向分页基础设施使用的单元。 这种方法大大降低了构建和操作双向寻呼机基础设施的成本。
    • 10. 发明授权
    • Expanding a two-way paging system for high inbound traffic from
stationary sites
    • 扩大双向寻呼系统,用于固定站点的高入站流量
    • US6128472A
    • 2000-10-03
    • US94922
    • 1998-06-15
    • Haim HarelAnthony J. WeissYair KarmiIlan Zorman
    • Haim HarelAnthony J. WeissYair KarmiIlan Zorman
    • H04W4/06H04Q7/20
    • H04W4/06
    • A system and method for expanding high inbound message traffic in a two-way pager network. The network includes a central base station which receives inbound messages from a plurality of subscriber units via a plurality of receiver base stations, and wherein a central base station controller is adapted for receiving only one inbound message from a subscriber during each inbound transmission time slot. Inbound message capacity is expanded by providing a message management system between the receivers and the central base station controller. Subscribers are selectively grouped into a multicast group for simultaneously transmitting messages to the message management system, the simultaneously transmitted messages making up a multicast message group. The message management system receives the multicast message group, directs exactly one selected message of the multicast message group to the central base station controller, and diverts the remaining messages to a multicast processor.
    • 一种用于在双向寻呼机网络中扩展高入站消息流量的系统和方法。 网络包括中央基站,其经由多个接收机基站接收来自多个用户单元的入站消息,并且其中中央基站控制器适于在每个入站传输时隙期间仅接收来自订户的一个入站消息。 通过在接收机和中央基站控制器之间提供消息管理系统来扩展入站消息容量。 订户被选择性地分组为组播组,用于同时向消息管理系统发送消息,构成组播消息组的同时发送的消息。 消息管理系统接收多播消息组,将多播消息组的一个选定消息指向中心基站控制器,并将其余消息转发给组播处理器。