Apparatus and Method For Handling Control Channel Reception/Decoding Failure In A Wireless VoIP Communication System
    11.
    发明申请
    Apparatus and Method For Handling Control Channel Reception/Decoding Failure In A Wireless VoIP Communication System 有权
    一种在无线VoIP通信系统中处理控制信道接收/解码失败的装置和方法

    公开(公告)号:US20080025337A1

    公开(公告)日:2008-01-31

    申请号:US11460908

    申请日:2006-07-28

    IPC分类号: H04L12/40

    摘要: A base station (103) assigns a set of mobile stations (101) to a group wherein the group will share a set of radio resources (710). A shared control channel information element (501) is sent to the group of mobile stations (101) and provides a bitmap having fields for group ordering (511), resource allocations (530), failure handling resources (540), and an ordering pattern (513). If a mobile station fails to decode the shared control channel information element (501) it will access the failure handling resources in order to receive data. The failure handling channel may be persistent in some embodiments, or may be released after the mobile station is once again able to decode the shared control channel information element (501) and thereby share in the shared resource pool allocated to its mobile station group.

    摘要翻译: 基站(103)将一组移动站(101)分配给组,其中该组将共享一组无线电资源(710)。 共享控制信道信息元素(501)被发送到移动站组(101),并提供具有用于组排序(511),资源分配(530),故障处理资源(540)和排序模式 (513)。 如果移动台无法解码共享控制信道信息元素(501),则它将访问故障处理资源以便接收数据。 在一些实施例中,故障处理信道可以是持久的,或者可以在移动台再次能够解码共享控制信道信息元素(501)之后被释放,从而在分配给其移动台组的共享资源池中共享。

    INDICATING SPECIAL TRANSMISSIONS IN WIRELESS COMMUNICATION SYSTEMS
    12.
    发明申请
    INDICATING SPECIAL TRANSMISSIONS IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
    指出无线通信系统中的特殊传输

    公开(公告)号:US20080025247A1

    公开(公告)日:2008-01-31

    申请号:US11668004

    申请日:2007-01-29

    IPC分类号: H04B7/212

    摘要: A wireless communication infrastructure entity assigns a plurality of schedulable wireless communication entities to a group wherein each entity is assigned a location within the group. The infrastructure entity indicates which of the plurality of schedulable wireless communication entities assigned to the group have been assigned a wireless resource, for example using a terminal assignments field (910) and indicates special transmission information using a special transmissions field (905). The special transmissions field (905) is used to indicate which of the schedulable wireless communication entities are receiving a special transmission.

    摘要翻译: 无线通信基础设施实体将多个可调度无线通信实体分配给组,其中每个实体被分配在组内的位置。 基础设施实体指示分配给该组的多个可调度无线通信实体中的哪一个已经被分配了无线资源,例如使用终端分配字段(910)并且使用特殊传输字段(905)指示特殊传输信息。 特殊传输字段(905)用于指示可调度无线通信实体正在接收特殊传输。

    Apparatus and method for handling control channel reception/decoding failure in a wireless VoIP communication system
    14.
    发明授权
    Apparatus and method for handling control channel reception/decoding failure in a wireless VoIP communication system 有权
    用于处理无线VoIP通信系统中的控制信道接收/解码失败的装置和方法

    公开(公告)号:US08923321B2

    公开(公告)日:2014-12-30

    申请号:US11460908

    申请日:2006-07-28

    IPC分类号: H04W72/00 H04W72/04 H04W28/04

    摘要: A base station (103) assigns a set of mobile stations (101) to a group wherein the group will share a set of radio resources (710). A shared control channel information element (501) is sent to the group of mobile stations (101) and provides a bitmap having fields for group ordering (511), resource allocations (530), failure handling resources (540), and an ordering pattern (513). If a mobile station fails to decode the shared control channel information element (501) it will access the failure handling resources in order to receive data. The failure handling channel may be persistent in some embodiments, or may be released after the mobile station is once again able to decode the shared control channel information element (501) and thereby share in the shared resource pool allocated to its mobile station group.

    摘要翻译: 基站(103)将一组移动站(101)分配给组,其中该组将共享一组无线电资源(710)。 共享控制信道信息元素(501)被发送到移动站组(101),并提供具有用于组排序(511),资源分配(530),故障处理资源(540)和排序模式 (513)。 如果移动台无法解码共享控制信道信息元素(501),则它将访问故障处理资源以便接收数据。 在一些实施例中,故障处理信道可以是持久的,或者可以在移动台再次能够解码共享控制信道信息元素(501)之后被释放,从而在分配给其移动台组的共享资源池中共享。

    Method and apparatus for scheduling an acknowledgement transmission
    15.
    发明授权
    Method and apparatus for scheduling an acknowledgement transmission 有权
    用于调度确认传输的方法和装置

    公开(公告)号:US08194696B2

    公开(公告)日:2012-06-05

    申请号:US11625380

    申请日:2007-01-22

    IPC分类号: H04L12/43

    摘要: A communication system distributes, in the time domain, acknowledgment transmissions by a group of access terminals sharing a same time domain resource. A position of one or more access terminals in the group of access terminals is determined and each of the one or more access terminals then sends an acknowledgment transmission, such as an acknowledgment or negative acknowledgement, in a time slot that is N time slots after the shared time domain resource, where N is a function of the position of the access terminal in the group of access terminals.

    摘要翻译: 通信系统在时域中分配由共享相同时域资源的一组接入终端进行确认传输。 确定接入终端组中的一个或多个接入终端的位置,并且一个或多个接入终端中的每个接入终端然后在后面的N个时隙的时隙中发送诸如确认或否定确认的确认传输 共享时域资源,其中N是接入终端组中接入终端的位置的函数。

    METHOD AND APPARATUS FOR BASE STATION DIRECTED SELECTION OF A MULTIPLE ANTENNA CONFIGURATION
    17.
    发明申请
    METHOD AND APPARATUS FOR BASE STATION DIRECTED SELECTION OF A MULTIPLE ANTENNA CONFIGURATION 审中-公开
    用于基站选择多个天线配置的方法和装置

    公开(公告)号:US20080064353A1

    公开(公告)日:2008-03-13

    申请号:US11668616

    申请日:2007-01-30

    IPC分类号: H04B1/18

    CPC分类号: H04B7/0619

    摘要: A base station (214) and the mobile station (202) can arrange the multiple antenna configuration by receiving a base station parameter that is related to a preference for one of a plurality of multiple antenna configurations of the base station. The method includes sending the selected multiple antenna configuration to a base station so that the base station can designate and establish the multiple antenna configuration to be used for communications between the base station and the mobile station. If conditions change at either the base station or the mobile station, the present invention can adjust the selected multiple antenna configuration to accommodate the changed condition.

    摘要翻译: 基站(214)和移动站(202)可以通过接收与基站的多个天线配置中的一个天线配置的偏好相关的基站参数来布置多天线配置。 该方法包括将所选择的多个天线配置发送到基站,使得基站能够指定和建立用于基站与移动台之间的通信的多天线配置。 如果条件在基站或移动台都改变,则本发明可以调整所选择的多个天线配置以适应改变的状况。

    Apparatus and Method For Automatic Repeat Request With Reduced Resource Allocation Overhead in a Wireless VoIP Communication System
    18.
    发明申请
    Apparatus and Method For Automatic Repeat Request With Reduced Resource Allocation Overhead in a Wireless VoIP Communication System 有权
    用于在无线VoIP通信系统中减少资源分配开销的自动重传请求的装置和方法

    公开(公告)号:US20080037496A1

    公开(公告)日:2008-02-14

    申请号:US11464179

    申请日:2006-08-11

    IPC分类号: H04Q7/28

    摘要: A base station (103) assigns a set of mobile stations (101) to a group wherein the group will share a set of radio resources (770). A shared control channel information element (501) is sent to the group of mobile stations (101) and provides a bitmap having fields for group ordering (511), resource allocations (530), continuation resources (540) for HARQ, and an ordering pattern (513). If a mobile station requires retransmission it will access the resources indicated by the continuation resources field (54) in order to receive data. The HARQ blocks may be assigned to a mobile station based upon an index (601) which may correspond to the mobile station vocoder rate. Further, HARQ subgroups may be defined to associate subgroups of mobile stations with specific HARQ transmission opportunities on the super-frame and allocated by a rotating bitmap.

    摘要翻译: 基站(103)将一组移动站(101)分配给组,其中该组将共享一组无线电资源(770)。 共享控制信道信息元素(501)被发送到移动站组(101),并提供具有用于组排序(511),资源分配(530),用于HARQ的连续资源(540)的字段的位图和排序 图案(513)。 如果移动台需要重传,则它将访问由继续资源字段(54)指示的资源以便接收数据。 可以基于可对应于移动台声码器速率的索引(601)将HARQ块分配给移动台。 此外,可以定义HARQ子组以将移动站的子组与超帧上的特定HARQ传输机会相关联并由旋转位图分配。

    Low-shrink polypropylene tape fibers comprising high amounts of nucleating agents
    20.
    发明授权
    Low-shrink polypropylene tape fibers comprising high amounts of nucleating agents 有权
    包含大量成核剂的低收缩聚丙烯带纤维

    公开(公告)号:US06887567B2

    公开(公告)日:2005-05-03

    申请号:US10286622

    申请日:2002-11-02

    摘要: Improvements in preventing heat- and moisture-shrink problems in specific polypropylene tape fibers are provided. Such tape fibers are basically manufactured through the initial production of polypropylene films or tubes which are then slit into very thin, though flat (and having very high cross sectional aspect ratios) tape fibers thereafter. These inventive tape fibers (and thus the initial films and/or tubes) require the presence of relatively high amounts of certain compounds that quickly and effectively provide rigidity to the target polypropylene tape fiber. Generally, these compounds include any structure that nucleates polymer crystals within the target polypropylene after exposure to sufficient heat to melt the initial pelletized polymer and allowing such an oriented polymer to cool. The compounds must nucleate polymer crystals at a higher temperature than the target polypropylene without the nucleating agent during cooling. In such a manner, the “rigidifying” nucleator compounds provide nucleation sites for polypropylene crystal growth. Subsequent to slitting the initial film and/or tube, the fiber is then exposed to sufficient heat to grow the crystalline network, thus holding the fiber in a desired position. The preferred “rigidifying” compounds include dibenzylidene sorbitol based compounds, as well as less preferred compounds, such as [2.2.1]heptane-bicyclodicarboxylic acid, otherwise known as HPN-68, sodium benzoate, certain sodium and lithium phosphate salts [such as sodium 2,2′-methylene-bis-(4,6-di-tert-butylphenyl)phosphate, otherwise known as NA-11]. Specific methods of manufacture of such inventive tape fibers, as well as fabric articles made therefrom, are also encompassed within this invention.

    摘要翻译: 提供了防止特定聚丙烯带纤维中的热收缩和水分收缩问题的改进。 这种带状纤维基本上通过初始生产聚丙烯膜或管制成,然后将其切割成非常薄的(但具有非常高的截面长宽比)的带状纤维。 这些本发明的带状纤维(和因此初始膜和/或管)需要相对高量的某些化合物的存在,其快速且有效地为目标聚丙烯带纤维提供刚性。 通常,这些化合物包括在暴露于足够的热量以熔化初始颗粒聚合物并允许这种取向聚合物冷却之后使目标聚丙烯中的聚合物晶体成核的任何结构。 在冷却期间,化合物必须在比没有成核剂的目标聚丙烯更高的温度下使聚合物晶体成核。 以这种方式,“硬化”成核剂化合物提供聚丙烯晶体生长的成核位点。 在切割初始膜和/或管之后,然后将纤维暴露于足够的热量以生长结晶网络,从而将纤维保持在期望的位置。 优选的“硬化”化合物包括二亚苄基山梨醇基化合物,以及较不优选的化合物,例如[2.2.1]庚烷 - 双环二羧酸,另外称为HPN-68,苯甲酸钠,某些钠和磷酸锂盐[例如 2,2'-亚甲基 - 双 - (4,6-二叔丁基苯基)磷酸钠,另外称为NA-11]。 制造这种本发明的带状纤维的具体方法以及由其制成的织物制品也包括在本发明内。