System and method for allocating resources in a non-transparent multi-hop relay network
    112.
    发明授权
    System and method for allocating resources in a non-transparent multi-hop relay network 有权
    在不透明的多跳中继网络中分配资源的系统和方法

    公开(公告)号:US08243600B2

    公开(公告)日:2012-08-14

    申请号:US12199660

    申请日:2008-08-27

    IPC分类号: G01R31/08

    摘要: A method for allocating resources in a wireless network includes establishing one or more links. The method also includes the following iterative steps: allocating a first number of slots to the relay links; dividing the first number of slots among the relay links; determining a representative relay data rate indicative of a data rate provided by one of the relay links for one of the multi-hop access links; allocating the second number of slots to the multi-hop access links; dividing the second number of slots among the multi-hop access links; determining the effective multi-hop data rate based on the minimum of the representative relay link data rate and the multi-hop data rate; allocating the third number of slots to the single-hop access links; dividing the third number of slots among the single-hop access links; and upon the single-hop data rate being approximately equal to the effective multi-hop data rate, provisioning the first, second and third number of slots.

    摘要翻译: 一种用于在无线网络中分配资源的方法包括建立一个或多个链路。 该方法还包括以下迭代步骤:向中继链路分配第一数量的时隙; 划分中继链路中的第一个时隙数; 确定指示由所述多跳接入链路之一的所述中继链路之一提供的数据速率的代表性中继数据速率; 将所述第二数量的时隙分配给所述多跳接入链路; 在所述多跳接入链路中划分所述第二数量的时隙; 基于代表性的中继链路数据速率和多跳数据速率的最小值来确定有效的多跳数据速率; 将第三数量的时隙分配给单跳接入链路; 在单跳接入链路中划分第三个时隙数; 并且在单跳数据速率近似等于有效多跳数据速率时,提供第一,第二和第三数量的时隙。

    Legacy and new wireless communication device coexisting amble sequence
    113.
    发明授权
    Legacy and new wireless communication device coexisting amble sequence 有权
    传统和新型无线通信设备共存序列

    公开(公告)号:US08054817B2

    公开(公告)日:2011-11-08

    申请号:US11830929

    申请日:2007-07-31

    IPC分类号: H04J1/00

    摘要: The embodiments generate a new type of amble sequence for a wireless communication network with mixed nodes, by generating a first amble sequence invisible to a first node based upon an existing amble sequence for the first node and generating a second amble sequence having a low to zero cross-correlation with the first amble sequence, based upon the first amble sequence. The first and second amble sequences can be broadcast in alternating communication link frames.

    摘要翻译: 这些实施例通过基于第一节点的现有质量序列生成对第一节点不可见的第一未定序列来生成具有混合节点的无线通信网络的新类型的未知序列,并生成具有低到零的第二序列 基于第一序列,与第一序列序列互相关。 第一和第二码序列可以在交替的通信链路帧中广播。

    System and Method for Balancing Network Load in a Non-Transparent Multi-Hop Relay Network
    115.
    发明申请
    System and Method for Balancing Network Load in a Non-Transparent Multi-Hop Relay Network 有权
    在不透明多跳中继网络中平衡网络负载的系统和方法

    公开(公告)号:US20100046376A1

    公开(公告)日:2010-02-25

    申请号:US12414832

    申请日:2009-03-31

    IPC分类号: H04L12/24

    CPC分类号: H04W28/08 H04W36/22

    摘要: A method for balancing network load includes determining an initial capacity of a wireless network comprising a plurality of endpoints coupled to a plurality of different types of access stations. The access stations comprise one or more relay stations and at least one base station. The method also includes identifying one or more endpoints that would increase capacity of the wireless network if switched to a different access station. The method further comprises tentatively switching the identified endpoints from their current access station to a different access station. The method additionally includes determining if the capacity of the wireless network is increased from the initial capacity by the tentative switch and, upon the capacity of the wireless network increasing, switching the identified endpoints from their current access station to a different access station.

    摘要翻译: 用于平衡网络负载的方法包括确定包括耦合到多个不同类型的接入站的多个端点的无线网络的初始容量。 接入站包括一个或多个中继站和至少一个基站。 该方法还包括识别一个或多个端点,其将在切换到不同接入站时增加无线网络的容量。 该方法还包括将所识别的端点从其当前接入站暂时切换到不同的接入站。 该方法另外包括确定无线网络的容量是否由初始交换机的初始容量增加,并且在无线网络的容量增加时,将所识别的端点从其当前接入站切换到不同的接入站。

    Mobile Station Assisted Seamless Handover to a Femto Base Station
    116.
    发明申请
    Mobile Station Assisted Seamless Handover to a Femto Base Station 有权
    移动台协助无缝切换到Femto基站

    公开(公告)号:US20090312019A1

    公开(公告)日:2009-12-17

    申请号:US12392238

    申请日:2009-02-25

    IPC分类号: H04W4/00 H04W36/00

    CPC分类号: H04W36/04

    摘要: According to an embodiment, a method is provided. The method includes identifying a femto base station of a wireless network as the home femto base station for a mobile station served by the wireless network. The connection parameters for the home femto base station may be stored at the mobile station. A home macro base station may be identified and associated with the home femto base station. Identification information for the home macro base station may be stored at the mobile station. Association information of the home femto base station with the home macro base station may be stored at the mobile station.

    摘要翻译: 根据实施例,提供了一种方法。 该方法包括将无线网络的毫微微基站识别为由无线网络服务的移动台的家庭毫微微基站。 家庭毫微微基站的连接参数可以存储在移动台。 家庭宏基站可以被识别并与家庭毫微微基站相关联。 家庭宏基站的识别信息可以存储在移动站。 归属毫微微基站与归属宏基站的关联信息可以存储在移动台。

    WIRELESS DATA FRAME STRUCTURE AMONG NODES
    117.
    发明申请
    WIRELESS DATA FRAME STRUCTURE AMONG NODES 有权
    无线数据帧结构

    公开(公告)号:US20080186950A1

    公开(公告)日:2008-08-07

    申请号:US11831108

    申请日:2007-07-31

    IPC分类号: H04J3/06

    摘要: The embodiments provide transmitting at same time first and relay second node preambles aligning data frames among the first node and the relay second node wirelessly communicating in a channel and transmitting by the first node one or more radio resource control parameters managing radio resources of the wireless communicating in the channel among the aligned first node and the relay second node. A relay resynchronization amble sequence managing synchronizing in the channel the first node frames with the relay second node frames is periodically transmitted to the relay second node.

    摘要翻译: 这些实施例首先同时提供发送,并且中继第二节点前导码对准在信道中无线通信的第一节点和中继第二节点之间的数据帧,并由第一节点发送一个或多个管理无线通信无线电资源的无线电资源控制参数 在对齐的第一节点和中继第二节点之间的信道中。 管理在第一节点帧与中继第二节点帧同步的中继再同步序列周期性序列被周期地发送到中继第二节点。

    System and Method for Reusing Wireless Resources in a Wireless Network
    118.
    发明申请
    System and Method for Reusing Wireless Resources in a Wireless Network 有权
    在无线网络中重用无线资源的系统和方法

    公开(公告)号:US20080045139A1

    公开(公告)日:2008-02-21

    申请号:US11557428

    申请日:2006-11-07

    IPC分类号: H04H1/00

    摘要: A method for reusing wireless resources in a wireless network, includes determining the probability of a first communication with a first relay station experiencing interference from a second relay station. The method also includes, upon determining that the probability of experiencing interference from the second relay station is greater than an interference threshold: allocating a first wireless resource to the first relay station and the second relay station; designating the first wireless resource as a primary wireless resource for the first relay station; designating the first wireless resource as a secondary wireless resource for the second relay station; allocating a second wireless resource to the second relay station; and designating the second wireless resource as a primary wireless resource for the second relay station.

    摘要翻译: 一种在无线网络中重用无线资源的方法,包括:确定与经受来自第二中继站的干扰的第一中继站的第一通信的概率。 该方法还包括在确定经历来自第二中继站的干扰的概率大于干扰阈值时:将第一无线资源分配给第一中继站和第二中继站; 将所述第一无线资源指定为所述第一中继站的主要无线资源; 将所述第一无线资源指定为所述第二中继站的辅助无线资源; 向第二中继站分配第二无线资源; 以及将所述第二无线资源指定为所述第二中继站的主要无线资源。