Handoffs in wireless communications network incorporating voice over IP using shared supplemental spreading codes
    1.
    发明申请
    Handoffs in wireless communications network incorporating voice over IP using shared supplemental spreading codes 审中-公开
    在使用共享的补充扩展码的IP语音的无线通信网络中切换

    公开(公告)号:US20070047489A1

    公开(公告)日:2007-03-01

    申请号:US11213383

    申请日:2005-08-26

    IPC分类号: H04Q7/00

    摘要: Disclosed is a method and system for performing handoffs in a wireless communications network which incorporates Voice over Internet Protocol (VoIP) using shared supplemental spreading codes. In this method and system, a mobile station is assigned a first and second primary code and a first and second set of supplemental codes. The first primary and set of supplemental codes are associated with a first base station. The second primary and set of supplemental codes are associated with a second base station and assigned to the mobile station when the mobile station is entering into a handoff state. The first and second set of supplemental codes belong to a pool of shared supplemental codes associated with the first and second base stations, respectively. A specific supplemental code is assigned from each of the first and second sets of supplemental codes when a complete packet cannot be transmitted over a single transmission time interval on the first and second primary channels. Each of the specific supplemental codes must be currently available before it could be assigned. Mapping tables may be used to associate assigned specific supplemental code indicators to specific supplemental codes belonging to the first and second set of supplemental codes. The mapping tables may be Transport Combination Format (TFC) mapping tables, and the assigned specific supplemental code indicators may be Transport Combination Format Indicators (TFCI). A single TFCI or equivalent may be used to indicate a same or different supplemental code at each of the first and second base stations.

    摘要翻译: 公开了一种用于在使用共享的补充扩展码的基于因特网协议语音(VoIP)的无线通信网络中执行切换的方法和系统。 在该方法和系统中,为移动台分配第一和第二主要代码以及第一和第二组补充代码。 第一个主要和一组补充代码与第一个基站相关联。 第二主要和一组补充码与第二基站相关联,并且当移动台进入切换状态时被分配给移动台。 第一和第二组补码分别属于与第一和第二基站相关联的共享补充码池。 当第一和第二主要信道上的单个传输时间间隔不能发送完整的分组时,从第一组和第二组补码中的每一个分配特定的补充代码。 在分配之前,每个具体的补充代码必须在当前可用。 映射表可用于将分配的特定补充代码指示符与属于第一和第二组补充代码的特定补充代码相关联。 映射表可以是传输组合格式(TFC)映射表,并且所分配的特定补充代码指示符可以是传输组合格式指示符(TFCI)。 可以使用单个TFCI或等效物来在第一和第二基站中的每一个处指示相同或不同的补充码。

    Mapping control information to a dedicated physical control channel
    2.
    发明申请
    Mapping control information to a dedicated physical control channel 有权
    将控制信息映射到专用物理控制通道

    公开(公告)号:US20070076654A1

    公开(公告)日:2007-04-05

    申请号:US11241241

    申请日:2005-09-30

    IPC分类号: H04Q7/00

    CPC分类号: H04W72/0406

    摘要: The present invention provides a method of wireless communication involving at least one mobile unit and at least one base station configured to transmit data over first and second data channels and corresponding first and second control channels. The method includes accessing control information associated with data to be transmitted over the first data channel and mapping the control information to a portion of the second control channel.

    摘要翻译: 本发明提供一种无线通信的方法,其涉及至少一个移动单元和至少一个基站,所述至少一个基站被配置为通过第一和第二数据信道以及对应的第一和第二控制信道发送数据。 该方法包括访问与要通过第一数据信道发送的数据相关联的控制信息,并将控制信息映射到第二控制信道的一部分。

    Mapping control information to a dedicated physical control channel
    3.
    发明授权
    Mapping control information to a dedicated physical control channel 有权
    将控制信息映射到专用物理控制通道

    公开(公告)号:US08125947B2

    公开(公告)日:2012-02-28

    申请号:US11241241

    申请日:2005-09-30

    IPC分类号: H04W4/00 H04W72/00

    CPC分类号: H04W72/0406

    摘要: The present invention provides a method of wireless communication involving at least one mobile unit and at least one base station configured to transmit data over first and second data channels and corresponding first and second control channels. The method includes accessing control information associated with data to be transmitted over the first data channel and mapping the control information to a portion of the second control channel.

    摘要翻译: 本发明提供一种无线通信的方法,其涉及至少一个移动单元和至少一个基站,所述至少一个基站被配置为通过第一和第二数据信道以及对应的第一和第二控制信道发送数据。 该方法包括访问与要通过第一数据信道发送的数据相关联的控制信息,并将控制信息映射到第二控制信道的一部分。

    Uplink load control including individual measurements
    4.
    发明申请
    Uplink load control including individual measurements 有权
    上行链路负载控制包括单独测量

    公开(公告)号:US20070253363A1

    公开(公告)日:2007-11-01

    申请号:US11414525

    申请日:2006-04-28

    IPC分类号: H04Q7/00

    摘要: A technique is disclosed for determining values of different portions of a total uplink interference, which can be used for scheduling and load control at a base station, for example. A disclosed example includes obtaining measurements from individual users and using those measurements to determine corresponding portions of a total uplink interference at the base station. One portion is associated with users that are controlled by a scheduler for that base station. Another portion is associated with users that are not controlled by that scheduler. Determining each of the portions individually and using a received total wideband power measurement allows for determining each of the major portions of the total uplink interference at a base station.

    摘要翻译: 公开了一种用于确定总上行链路干扰的不同部分的值的技术,其可以用于例如基站处的调度和负载控制。 所公开的示例包括从各个用户获得测量值,并使用这些测量来确定基站处的总上行链路干扰的相应部分。 一部分与由该基站的调度器控制的用户相关联。 另一部分与不由该调度程序控制的用户相关联。 单独确定每个部分并使用接收到的总宽带功率测量允许确定基站处的总上行链路干扰的主要部分中的每一个。

    Method and apparatus for wireless communication using voice over internet protocol
    5.
    发明申请
    Method and apparatus for wireless communication using voice over internet protocol 有权
    使用互联网语音协议进行无线通信的方法和装置

    公开(公告)号:US20060056404A1

    公开(公告)日:2006-03-16

    申请号:US10940421

    申请日:2004-09-14

    IPC分类号: H04L12/56 H04J3/24 H04J3/00

    摘要: The present invention provides a method of wireless telecommunication is provided. The method includes accessing a plurality of first data packets having a first size, accessing at least one second data packet having a second size, the second size being larger than the first size, forming a plurality of third data packets comprising portions of the at least one second data packet based upon the first and second sizes, and selecting at least one of the plurality of first data packets based upon the plurality of third data packets.

    摘要翻译: 本发明提供一种无线电信的方法。 该方法包括访问具有第一大小的多个第一数据分组,访问具有第二大小的至少一个第二数据分组,第二大小大于第一大小,形成多个第三数据分组,其包括至少 基于第一和第二大小的一秒数据分组,并且基于多个第三数据分组来选择多个第一数据分组中的至少一个。

    Method of scheduling users in wireless communication networks
    6.
    发明申请
    Method of scheduling users in wireless communication networks 审中-公开
    在无线通信网络中调度用户的方法

    公开(公告)号:US20060067269A1

    公开(公告)日:2006-03-30

    申请号:US10949518

    申请日:2004-09-27

    IPC分类号: H04L12/413

    CPC分类号: H04W72/121 H04W4/06

    摘要: In a method of scheduling, one or more additional users of a group may be selected, to be simultaneously scheduled with a first user of the group that has already been scheduled. The selection of the one or more users may be made based on spatial information of the users in the group.

    摘要翻译: 在调度方法中,可以选择一组或多个附加用户,以与已经被调度的组的第一用户同时调度。 可以基于组中的用户的空间信息来进行一个或多个用户的选择。

    Uplink load control including individual measurements
    7.
    发明授权
    Uplink load control including individual measurements 有权
    上行链路负载控制包括单独测量

    公开(公告)号:US07920517B2

    公开(公告)日:2011-04-05

    申请号:US11414525

    申请日:2006-04-28

    IPC分类号: H04Q7/00

    摘要: A technique is disclosed for determining values of different portions of a total uplink interference, which can be used for scheduling and load control at a base station, for example. A disclosed example includes obtaining measurements from individual users and using those measurements to determine corresponding portions of a total uplink interference at the base station. One portion is associated with users that are controlled by a scheduler for that base station. Another portion is associated with users that are not controlled by that scheduler. Determining each of the portions individually and using a received total wideband power measurement allows for determining each of the major portions of the total uplink interference at a base station.

    摘要翻译: 公开了一种用于确定总上行链路干扰的不同部分的值的技术,其可以用于例如基站处的调度和负载控制。 所公开的示例包括从各个用户获得测量值,并使用这些测量来确定基站处的总上行链路干扰的相应部分。 一部分与由该基站的调度器控制的用户相关联。 另一部分与不由该调度程序控制的用户相关联。 单独确定每个部分并使用接收到的总宽带功率测量允许确定基站处的总上行链路干扰的主要部分中的每一个。

    Wireless communications network incorporating voice over IP using shared supplemental spreading codes
    8.
    发明申请
    Wireless communications network incorporating voice over IP using shared supplemental spreading codes 有权
    使用共享的补充扩展码结合IP语音的无线通信网络

    公开(公告)号:US20070049307A1

    公开(公告)日:2007-03-01

    申请号:US11213376

    申请日:2005-08-26

    IPC分类号: H04Q7/20 H04B7/00

    CPC分类号: H04W72/10 H04W28/06

    摘要: Disclosed is a method and system thereof for transmitting a Voice over Internet Protocol (VoIP) packet over a primary channel and a supplemental channel belonging to a shared pool of supplemental channels in a wireless communications network such that Orthogonal Variable Spreading Factor (OVSF) codes associated with higher spreading factors (SF) may be used, thereby minimizing the adverse effects on system resources associated with implementing VoIP over downlink Dedicated CHannels (DCH). In the method and system, if an entire VoIP packet cannot be transmitted over a single transmission time interval on a primary channel, a specific supplemental channel (or code associated therewith) is assigned to a User Equipment (UE) to which the VoIP packet is intended. A portion of the VoIP packet is transmitted to the UE over a Dedicated Physical Data CHannel (DPDCH) on the primary channel, and another portion of the VoIP packet is transmitted to the UE over a DPDCH on the supplemental channel. The assigned specific OVSF code (or supplemental channel associated therewith) belongs to a set of supplemental OVSF codes assigned to the UE, and the set of assigned supplemental OVSF codes belongs to a shared pool of supplemental OVSF codes reserved at Node B. The identity of the assigned specific supplemental OVSF code used for the supplemental channel is indicated to the UE over a Dedicated Physical Control CHannel (DPCCH) on the primary channel. The UE examines the DPCCH on the primary channel to determine whether a specific supplemental channel (or code associated therewith) has been assigned to it. If a specific supplemental channel was assigned, then the UE will decode the data on the assigned specific supplemental channel along with the data on its primary channel. Otherwise, the UE will only decode the data on its primary channel.

    摘要翻译: 公开了一种用于在无线通信网络中通过主信道和属于共享的补充信道池的辅助信道来发送基于因特网协议语音(VoIP)分组的方法和系统,使得正交可变扩频因子(OVSF)码相关联 可以使用更高的扩展因子(SF),从而最小化与通过下行链路专用信道(DCH)实现VoIP相关联的系统资源的不利影响。 在该方法和系统中,如果整个VoIP分组不能通过主要信道上的单个传输时间间隔发送,则将特定的补充信道(或与其相关的代码)分配给VoIP分组的用户设备(UE) 意图 VoIP分组的一部分通过主信道上的专用物理数据信道(DPDCH)被发送到UE,并且VoIP分组的另一部分通过补充信道上的DPDCH被发送到UE。 分配的特定OVSF代码(或与其相关联的补充信道)属于分配给UE的一组补充OVSF代码,并且所分配的补充OVSF代码的集合属于在节点B处保留的补充OVSF代码的共享池。 通过主信道上的专用物理控制信道(DPCCH)向UE指示用于补充信道的分配的特定补充OVSF码。 UE检查主信道上的DPCCH以确定是否已经分配了特定补充信道(或与其相关的代码)。 如果分配了特定的补充信道,则UE将对分配的特定补充信道上的数据连同其主信道上的数据进行解码。 否则,UE将仅对其主要信道上的数据进行解码。

    Scheduling method for enhanced uplink channels
    9.
    发明申请
    Scheduling method for enhanced uplink channels 审中-公开
    增强上行链路信道的调度方法

    公开(公告)号:US20060215604A1

    公开(公告)日:2006-09-28

    申请号:US11087810

    申请日:2005-03-24

    IPC分类号: H04Q7/00

    摘要: A method for scheduling uplink data transmission by user equipment (UE) in a wireless communication network is provided. The method may comprise scheduling data transmission by the user equipment in response to physical layer signaling received from the user equipment.

    摘要翻译: 提供了一种用于在无线通信网络中调度用户设备(UE)的上行链路数据传输的方法。 该方法可以包括响应于从用户设备接收到的物理层信令来调度用户设备的数据传输。

    Method and apparatus for wireless communication using voice over internet protocol
    10.
    发明授权
    Method and apparatus for wireless communication using voice over internet protocol 有权
    使用互联网语音协议进行无线通信的方法和装置

    公开(公告)号:US07675895B2

    公开(公告)日:2010-03-09

    申请号:US10940421

    申请日:2004-09-14

    IPC分类号: H04J3/00

    摘要: The present invention provides a method of wireless telecommunication is provided. The method includes accessing a plurality of first data packets having a first size, accessing at least one second data packet having a second size, the second size being larger than the first size, forming a plurality of third data packets comprising portions of the at least one second data packet based upon the first and second sizes, and selecting at least one of the plurality of first data packets based upon the plurality of third data packets.

    摘要翻译: 本发明提供一种无线电信的方法。 该方法包括访问具有第一大小的多个第一数据分组,访问具有第二大小的至少一个第二数据分组,第二大小大于第一大小,形成多个第三数据分组,其包括至少 基于第一和第二大小的一秒数据分组,并且基于多个第三数据分组来选择多个第一数据分组中的至少一个。