INTRA-FREQUENCY CELL RESELECTION RESTRICTION IN WIRELESS COMMUNICATIONS
    72.
    发明申请
    INTRA-FREQUENCY CELL RESELECTION RESTRICTION IN WIRELESS COMMUNICATIONS 有权
    无线通信中的频率小区选择限制

    公开(公告)号:US20100035615A1

    公开(公告)日:2010-02-11

    申请号:US12415820

    申请日:2009-03-31

    IPC分类号: H04W36/00 H04W4/00

    CPC分类号: H04W48/02 H04W36/08 H04W36/20

    摘要: Systems and methodologies are described that facilitate utilizing reselection indicators in reselecting access points in wireless communications. In particular, an indicator can be provided relating to a restricted association access point that specifies whether intra-frequency reselection is allowed. If so, a mobile device receiving the indicator can reselect to other access points, to which it has access, operating in a similar frequency. If not, the mobile device can evaluate access points in other frequencies so as not to cause substantial interference to the restricted association access point. In addition, a predicted level of interference caused by communicating with an intra-frequency access point can be computed and evaluated to override the reselection indicator, in some cases. Thus, a restricted association access point can control reselection for some devices to mitigate interference while allowing the devices to override prohibitive restricted access points.

    摘要翻译: 描述了有助于在无线通信中重新选择接入点中利用重选指示符的系统和方法。 特别地,可以提供与指定是否允许频率内重选的限制关联接入点有关的指示符。 如果是这样,则接收指示符的移动设备可以重新选择其具有访问权的其他接入点,以类似的频率操作。 如果不是,移动设备可以评估其他频率的接入点,以免对受限关联接入点造成实质性的干扰。 此外,在一些情况下,可以计算和评估由与频率内接入点通信引起的干扰的预测水平以超越重选指标。 因此,限制关联接入点可以控制一些设备的重选以减轻干扰,同时允许设备覆盖禁止限制的接入点。

    Methods and apparatus for formatting headers in a communication frame
    74.
    发明授权
    Methods and apparatus for formatting headers in a communication frame 有权
    在通信帧中格式化报头的方法和装置

    公开(公告)号:US08355336B2

    公开(公告)日:2013-01-15

    申请号:US12276156

    申请日:2008-11-21

    IPC分类号: H04J3/24

    CPC分类号: H04W28/065 H04L69/324

    摘要: Methods and apparatus for formatting headers for data packets within a communication frame for use in a wireless communication system are presented. Formatting headers includes determining the size of a wireless communication frame, and formatting the payloads and associated headers within the communication frame according to the determined size. This formatting includes placing headers at the beginning of the frame before the data packets corresponding to the headers to optimize processing of the headers at a receiver. Formatting may also include formatting the headers according to a first format within the frame when the determined frame size is below a predetermined size to optimize the size of the headers, and formatting according to a second format within the frame size of the data packet is equal to or greater than the predetermined size to optimize processing for frames having large data packets.

    摘要翻译: 呈现用于在无线通信系统中使用的通信帧内的数据分组的报头格式化的方法和装置。 格式化头部包括确定无线通信帧的大小,以及根据确定的大小格式化通信帧内的有效负载和相关联的报头。 这种格式化包括将头部放置在与头部相对应的数据包之前的帧的开始处,以优化接收器处的头部的处理。 格式化还可以包括当所确定的帧大小低于预定大小时根据帧内的第一格式格式化报头,以优化报头的大小,并且根据数据分组的帧大小内的第二格式进行格式化是相等的 达到或大于预定大小以优化具有大数据分组的帧的处理。

    METHODS AND APPARATUS FOR FORMATTING HEADERS IN A COMMUNICATION FRAME
    76.
    发明申请
    METHODS AND APPARATUS FOR FORMATTING HEADERS IN A COMMUNICATION FRAME 有权
    用于在通信框架中形成头的方法和装置

    公开(公告)号:US20090201948A1

    公开(公告)日:2009-08-13

    申请号:US12276156

    申请日:2008-11-21

    IPC分类号: H04J3/24

    CPC分类号: H04W28/065 H04L69/324

    摘要: Methods and apparatus for formatting headers for data packets within a communication frame for use in a wireless communication system are presented. Formatting headers includes determining the size of a wireless communication frame, and formatting the payloads and associated headers within the communication frame according to the determined size. This formatting includes placing headers at the beginning of the frame before the data packets corresponding to the headers to optimize processing of the headers at a receiver. Formatting may also include formatting the headers according to a first format within the frame when the determined frame size is below a predetermined size to optimize the size of the headers, and formatting according to a second format within the frame size of the data packet is equal to or greater than the predetermined size to optimize processing for frames having large data packets.

    摘要翻译: 呈现用于在无线通信系统中使用的通信帧内的数据分组的报头格式化的方法和装置。 格式化头部包括确定无线通信帧的大小,以及根据确定的大小格式化通信帧内的有效负载和相关联的报头。 这种格式化包括将头部放置在与头部相对应的数据包之前的帧的开始处,以优化接收器处的头部的处理。 格式化还可以包括当所确定的帧大小低于预定大小时根据帧内的第一格式格式化报头,以优化报头的大小,并且根据在数据分组的帧大小内的第二格式进行格式化是相等的 达到或大于预定大小以优化具有大数据分组的帧的处理。

    Paging and power management schemes for local network access
    77.
    发明授权
    Paging and power management schemes for local network access 有权
    用于本地网络访问的寻呼和电源管理方案

    公开(公告)号:US09271228B2

    公开(公告)日:2016-02-23

    申请号:US12498785

    申请日:2009-07-07

    摘要: Paging and power consumption are managed in conjunction with providing local breakout in a wireless wide area network. In some aspects, if a packet destined for an access terminal is received at an access point that provides local breakout, the access point may inform the network so that the network will cause the access point to page the access terminal. Alternatively, in some aspects an access point that provides local breakout may maintain idle context of the access terminal, whereby the access point may autonomously page the access terminal (i.e., without involving the core network). In some aspects local breakout traffic is filtered at an access point to reduce the number of pages or packets sent to an access terminal. In some aspects an indication of a packet type is provided with a page message to enable an access terminal to determine whether to receive the packet. In some aspects a local link interface may be selectively disabled or enabled to limit traffic at an access terminal.

    摘要翻译: 分页和功耗与无线广域网中的本地突围一起进行管理。 在一些方面,如果在提供本地突围的接入点处接收到目的地为接入终端的分组,则接入点可以通知网络,使得网络将使接入点寻呼接入终端。 或者,在一些方面,提供本地突围的接入点可以保持接入终端的空闲上下文,由此接入点可以自主地寻址接入终端(即,不涉及核心网络)。 在一些方面,本地突围流量在接入点被过滤以减少发送到接入终端的页面或分组的数量。 在一些方面,分组类型的指示被提供有页面消息,以使得接入终端能够确定是否接收分组。 在一些方面,可以选择性地禁用或启用本地链路接口来限制接入终端的业务。

    PAGING AND POWER MANAGEMENT SCHEMES FOR LOCAL NETWORK ACCESS
    78.
    发明申请
    PAGING AND POWER MANAGEMENT SCHEMES FOR LOCAL NETWORK ACCESS 有权
    用于本地网络访问的寻呼和电源管理方案

    公开(公告)号:US20100008341A1

    公开(公告)日:2010-01-14

    申请号:US12498785

    申请日:2009-07-07

    IPC分类号: H04W48/00 H04W68/00

    摘要: Paging and power consumption are managed in conjunction with providing local breakout in a wireless wide area network. In some aspects, if a packet destined for an access terminal is received at an access point that provides local breakout, the access point may inform the network so that the network will cause the access point to page the access terminal. Alternatively, in some aspects an access point that provides local breakout may maintain idle context of the access terminal, whereby the access point may autonomously page the access terminal (i.e., without involving the core network). In some aspects local breakout traffic is filtered at an access point to reduce the number of pages or packets sent to an access terminal. In some aspects an indication of a packet type is provided with a page message to enable an access terminal to determine whether to receive the packet. In some aspects a local link interface may be selectively disabled or enabled to limit traffic at an access terminal.

    摘要翻译: 分页和功耗与无线广域网中的本地突围一起进行管理。 在一些方面,如果在提供本地突围的接入点处接收到目的地为接入终端的分组,则接入点可以通知网络,使得网络将使接入点寻呼接入终端。 或者,在一些方面,提供本地突围的接入点可以保持接入终端的空闲上下文,由此接入点可以自主地寻址接入终端(即,不涉及核心网络)。 在一些方面,本地突围流量在接入点被过滤以减少发送到接入终端的页面或分组的数量。 在一些方面,分组类型的指示被提供有页面消息,以使得接入终端能够确定是否接收分组。 在一些方面,可以选择性地禁用或启用本地链路接口来限制接入终端的业务。

    PAGING SCHEMES FOR LOCAL NETWORK ACCESS
    79.
    发明申请
    PAGING SCHEMES FOR LOCAL NETWORK ACCESS 有权
    本地网络接入方案

    公开(公告)号:US20100008234A1

    公开(公告)日:2010-01-14

    申请号:US12498797

    申请日:2009-07-07

    IPC分类号: H04W24/00

    摘要: Paging and power consumption are managed in conjunction with providing local breakout in a wireless wide area network. In some aspects, if a packet destined for an access terminal is received at an access point that provides local breakout, the access point may inform the network so that the network will cause the access point to page the access terminal. Alternatively, in some aspects an access point that provides local breakout may maintain idle context of the access terminal, whereby the access point may autonomously page the access terminal (i.e., without involving the core network). In some aspects local breakout traffic is filtered at an access point to reduce the number of pages or packets sent to an access terminal. In some aspects an indication of a packet type is provided with a page message to enable an access terminal to determine whether to receive the packet. In some aspects a local link interface may be selectively disabled or enabled to limit traffic at an access terminal.

    摘要翻译: 分页和功耗与无线广域网中的本地突围一起进行管理。 在一些方面,如果在提供本地突围的接入点处接收到目的地为接入终端的分组,则接入点可以通知网络,使得网络将使接入点寻呼接入终端。 或者,在一些方面,提供本地突围的接入点可以保持接入终端的空闲上下文,由此接入点可以自主地寻址接入终端(即,不涉及核心网络)。 在一些方面,本地突围流量在接入点被过滤以减少发送到接入终端的页面或分组的数量。 在一些方面,分组类型的指示被提供有页面消息,以使得接入终端能够确定是否接收分组。 在一些方面,可以选择性地禁用或启用本地链路接口来限制接入终端的业务。

    SEMI-CONNECTED OPERATIONS FOR WIRELESS COMMUNICATIONS
    80.
    发明申请
    SEMI-CONNECTED OPERATIONS FOR WIRELESS COMMUNICATIONS 有权
    用于无线通信的半连接操作

    公开(公告)号:US20090082072A1

    公开(公告)日:2009-03-26

    申请号:US11858755

    申请日:2007-09-20

    IPC分类号: H04B1/38 H04M1/00

    CPC分类号: H04W52/0216 Y02D70/00

    摘要: Systems and methodologies are described that facilitate reducing battery consumption during periods of inactivity intermixed with traffic bursts in wireless communications systems. A semi-connected mode is provided that fast recognition of mobile devices upon wakeup and access while enabling mobile devices to operate in reduce power states. A mobile device operates in a semi-connected mode with all base stations in an active set of the mobile device. Moreover, mechanisms are provided to notify mobile devices of pending data while avoiding latency associated with paging channels.

    摘要翻译: 描述了系统和方法,其有助于在无线通信系统中与业务突发混合的不活动期间减少电池消耗。 提供了一种半连接模式,可在唤醒和访问时快速识别移动设备,同时使移动设备能够以降低功耗状态运行。 移动设备以与移动设备的活动集中的所有基站的半连接模式一起工作。 此外,提供机制以通知移动设备处理未决数据,同时避免与寻呼信道相关联的延迟。