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    Method and apparatus for rapid assignment of a traffic channel in digital cellular communication systems
    21.
    发明授权
    Method and apparatus for rapid assignment of a traffic channel in digital cellular communication systems 失效
    用于在数字蜂窝通信系统中快速分配业务信道的方法和装置

    公开(公告)号：US06741861B2

    公开(公告)日：2004-05-25

    申请号：US10007206

    申请日：2001-11-09

    申请人： Paul E. Bender ,  Matthew S. Grob ,  Gadi Karmi

    发明人： Paul E. Bender ,  Matthew S. Grob ,  Gadi Karmi

    IPC分类号： H04Q720

    CPC分类号： H04W72/04 ,  H04W48/20 ,  H04W74/08 ,  H04W76/10

    摘要： A method and apparatus for rapidly assigning traffic channels to a plurality of mobile stations in a wide area high-speed packet data cellular communication system. Mobile stations transmit access probes on randomly selected access channels to selected base stations to initiate traffic channel assignments. The access probe comprises a pilot preamble, a traffic channel request, and a pilot/data request channel (DRC). The pilot preamble allows the selected base station to easily detect the access probe transmission. The traffic channel request includes data that identifies the mobile station. Immediately after transmitting the traffic channel request, the mobile station begins communicating with the base station on both the forward and reverse communication links. The selected base station immediately supervises the mobile station's transmission power. The mobile station selects from a group of available power control sub-channels. The mobile station selects an available channel and an associated power control sub-channel from the list.

    摘要翻译： 一种用于在广域高速分组数据蜂窝通信系统中向多个移动站快速分配业务信道的方法和装置。 移动台将随机选择的接入信道上的接入探测发射到所选择的基站，以发起业务信道分配。 接入探测器包括导频前导码，业务信道请求和导频/数据请求信道（DRC）。 导频前导码允许所选择的基站容易地检测接入探测传输。 业务信道请求包括标识移动站的数据。 在发送业务信道请求之后，移动台立即在正向和反向通信链路上开始与基站进行通信。 所选择的基站立即监控移动台的发射功率。 移动站从一组可用的功率控制子信道中进行选择。 移动站从列表中选择可用的频道和相关的功率控制子频道。

    Method and apparatus for rapid assignment of a traffic channel in digital cellular communication systems
    22.
    发明授权
    Method and apparatus for rapid assignment of a traffic channel in digital cellular communication systems 有权
    用于在数字蜂窝通信系统中快速分配业务信道的方法和装置

    公开(公告)号：US06366779B1

    公开(公告)日：2002-04-02

    申请号：US09158697

    申请日：1998-09-22

    申请人： Paul E. Bender ,  Matthew S. Grob ,  Gadi Karmi

    发明人： Paul E. Bender ,  Matthew S. Grob ,  Gadi Karmi

    IPC分类号： H04Q722

    CPC分类号： H04W72/04 ,  H04W48/20 ,  H04W74/08 ,  H04W76/10

    摘要： A method and apparatus for rapidly assigning traffic channels to a plurality of mobile stations in a wide area high-speed packet data cellular communication system. Mobile stations transmit access probes on randomly selected access channels to selected base stations to initiate traffic channel assignments. The access probe comprises a pilot preamble, a traffic channel request, and a pilot/data request channel (DRC). The pilot preamble allows the selected base station to easily detect the access probe transmission. The traffic channel request includes data that identifies the mobile station. Immediately after transmitting the traffic channel request, the mobile station begins communicating with the base station on both the forward and reverse communication links. The selected base station immediately supervises the mobile station's transmission power. The mobile station selects from a group of available power control sub-channels. The mobile station selects an available channel and an associated power control sub-channel from the list. In another alternative embodiment, the base station, and not the mobile station, initiates the traffic channel assignment process. A base station controller instructs all base stations within the mobile station's paging radius to transmit a page message on the forward link. The mobile station continuously monitors the forward link and responds to pages addressed to its associated MSI. When a page to the mobile station is detected, the mobile station initiates a traffic channel request. In addition, the mobile station immediately monitors the power control sub-channel that it identified in the detected page message.

    摘要翻译： 一种用于在广域高速分组数据蜂窝通信系统中向多个移动站快速分配业务信道的方法和装置。 移动台将随机选择的接入信道上的接入探测发射到所选择的基站，以发起业务信道分配。 接入探测器包括导频前导码，业务信道请求和导频/数据请求信道（DRC）。 导频前导码允许所选择的基站容易地检测接入探测传输。 业务信道请求包括识别移动台的数据。 在发送业务信道请求之后，移动台立即在正向和反向通信链路上开始与基站进行通信。 所选择的基站立即监控移动台的发射功率。 移动站从一组可用的功率控制子信道中进行选择。 移动站从列表中选择可用的频道和相关的功率控制子频道。 在另一替代实施例中，基站而不是移动台发起业务信道分配过程。 基站控制器指示移动台的寻呼半径内的所有基站在前向链路上发送寻呼消息。 移动台连续监视前向链路并对寻址到其相关MSI的页面进行响应。 当检测到移动台的页面时，移动台发起业务信道请求。 此外，移动台立即监视其在检测到的寻呼消息中识别的功率控制子信道。

    Method and apparatus for rapid assignment of a traffic channel in digital cellular communication systems
    23.
    发明授权
    Method and apparatus for rapid assignment of a traffic channel in digital cellular communication systems 有权

    公开(公告)号：US07630719B2

    公开(公告)日：2009-12-08

    申请号：US10824920

    申请日：2004-04-14

    申请人： Paul E. Bender ,  Matthew S. Grob ,  Gadi Karmi

    发明人： Paul E. Bender ,  Matthew S. Grob ,  Gadi Karmi

    IPC分类号： H04W4/00 ,  H04W72/00

    CPC分类号： H04W72/04 ,  H04W48/20 ,  H04W74/08 ,  H04W76/10

    摘要： A method and apparatus for rapidly assigning traffic channels to a plurality of mobile stations in a wide area high-speed packet data cellular communication system. Mobile stations transmit access probes on randomly selected access channels to selected base stations to initiate traffic channel assignments. The access probe comprises a pilot preamble, a traffic channel request, and a pilot/data request channel (DRC). The pilot preamble allows the selected base station to easily detect the access probe transmission. The traffic channel request includes data that identifies the mobile station. Immediately after transmitting the traffic channel request, the mobile station begins communicating with the base station on both the forward and reverse communication links. The selected base station immediately supervises the mobile station's transmission power. The mobile station selects from a group of available power control sub-channels. The mobile station selects an available channel and an associated power control sub-channel from the list.

    Method and apparatus for providing configurable layers and protocols in a communications system
    24.
    发明授权
    Method and apparatus for providing configurable layers and protocols in a communications system 有权

    公开(公告)号：US07106779B2

    公开(公告)日：2006-09-12

    申请号：US10334491

    申请日：2002-12-30

    申请人： Paul E. Bender ,  Gadi Karmi ,  Bibhu Mohanty

    发明人： Paul E. Bender ,  Gadi Karmi ,  Bibhu Mohanty

    IPC分类号： H04B1/69 ,  H04J3/16

    CPC分类号： H04W28/18 ,  H04L29/06 ,  H04L69/24

    摘要： The layers and protocols of an air interface layering architecture are designed to be modular and can be modified and upgraded to support new features, perform complex tasks, and implement additional functionality. Prior to commencement of data communication between a first entity (e.g., an access terminal) and a second entity (e.g., a radio network), a set of layers and/or protocols is selected for negotiation. For each selected layer and protocol (i.e., each attribute), a list of attribute values considered acceptable to the first entity is determined. The selected attributes and their associated attribute values are sent from the first entity and, in response, a list of processed attributes and their associated lists of processed attribute values are received. Each list of processed attribute values includes attribute values considered acceptable to the second entity. The layers and protocols in the first entity are then configured in accordance with the received list of processed attributes and their associated processed attribute values. Other features related to configurable layers and protocols are also provided.

    Access terminal identification management
    25.
    发明授权
    Access terminal identification management 有权
    接入终端识别管理

    公开(公告)号：US07130626B2

    公开(公告)日：2006-10-31

    申请号：US10960301

    申请日：2004-10-06

    申请人： Paul E. Bender ,  Ramin Rezaiifar ,  Greg M. Hoagland

    发明人： Paul E. Bender ,  Ramin Rezaiifar ,  Greg M. Hoagland

    IPC分类号： H04Q7/20

    CPC分类号： H04W8/26 ,  H04W16/02 ,  H04W16/12 ,  H04W80/00

    摘要： Access terminal identification management providing a minimum distance between subnets before reusing subnet identifiers. Mobility criteria evaluation determines when to reassign an access terminal identifier. In one embodiment, the mobility criteria is whether any member of the active set for the access terminal belongs to an originating subnet. In an alternate embodiment, the criteria is whether the access terminal has traveled more than a minimum distance from the originating subnet. When a mobility criteria is violated, the access network assigns a new identifier. In one embodiment, the access terminal identifier is a long code mask based on a subnet identifier. Identifier management applies when crossing sector boundaries in a cellular system, and serves to reduce the ambiguity of mapping CC values to full UATI values, and to avoid overlapping assignments.

    摘要翻译： 接入终端识别管理在重新使用子网标识符之前提供子网之间的最小距离。 移动性标准评估确定何时重新分配接入终端标识符。 在一个实施例中，移动性标准是用于接入终端的活动集的任何成员是否属于始发子网。 在替代实施例中，标准是接入终端是否已经从始发子网行进超过最小距离。 当违反移动性标准时，接入网络分配一个新的标识符。 在一个实施例中，接入终端标识符是基于子网标识符的长码掩码。 标识符管理在跨越蜂窝系统中的扇区边界时适用，并且用于减少将CC值映射到完全UATI值的模糊性，并避免重叠分配。

    Inter-system soft handoff
    26.
    发明授权
    Inter-system soft handoff 失效
    系统间软切换

    公开(公告)号：US6002933A

    公开(公告)日：1999-12-14

    申请号：US845944

    申请日：1997-04-29

    申请人： Paul E. Bender ,  Toni L. Holcman ,  Gadi Karmi ,  Kuo-Chun Lee ,  Suzanne M. Lueder ,  Bibhu P. Mohanty ,  Robert C. Ottinger ,  Roy F. Quick, Jr. ,  Steven P. Stachwick ,  Todd Sutton ,  Venkat Tangirala ,  Noam A. Ziv

    发明人： Paul E. Bender ,  Toni L. Holcman ,  Gadi Karmi ,  Kuo-Chun Lee ,  Suzanne M. Lueder ,  Bibhu P. Mohanty ,  Robert C. Ottinger ,  Roy F. Quick, Jr. ,  Steven P. Stachwick ,  Todd Sutton ,  Venkat Tangirala ,  Noam A. Ziv

    IPC分类号： H04W36/14 ,  H04W36/18 ,  H04Q7/20

    CPC分类号： H04W36/22 ,  H04W36/14 ,  H04W36/18

    摘要： A method and apparatus for operating a cellular telephone system that supports performing an inter-system soft handoff is described. A subscriber unit generates a pilot strength measurement report when the pilot channel from a base station is detected. When a base station controller receiving the pilot strength measurement report determines that the base station is part of a second cellular telephone system, a inter-system soft handoff request is generated. An admission control subsystem receives the inter-system soft handoff and either grants or denies the request base on the traffic level with the second cellular telephone system. In a preferred embodiment of the invention, the traffic level is determined based on link load messages received periodically by the admission control subsystem that are generated by an interface port coupled to an interconnect between the first cellular telephone system and the second cellular telephone system. The link load message include peak queue length and average frame rate information.

    摘要翻译： 描述了一种用于操作支持执行系统间切换的蜂窝电话系统的方法和装置。 当检测到来自基站的导频信道时，用户单元生成导频强度测量报告。 当接收到导频强度测量报告的基站控制器确定基站是第二蜂窝电话系统的一部分时，产生系统间切换请​​求。 接纳控制子系统接收系统间切换，并根据第二蜂窝电话系统在业务量上准许或拒绝请求。 在本发明的优选实施例中，业务等级是基于由接纳端口周期性地接收的由接入端口耦合到第一蜂窝电话系统和第二蜂窝电话系统之间的互连产生的链路负载消息来确定的。 链路加载消息包括峰值队列长度和平均帧速率信息。