WO2014067355A1 - 确定回传网络中wlan业务qos的方法和系统 - Google Patents

确定回传网络中wlan业务qos的方法和系统 Download PDF

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Publication number
WO2014067355A1
WO2014067355A1 PCT/CN2013/083627 CN2013083627W WO2014067355A1 WO 2014067355 A1 WO2014067355 A1 WO 2014067355A1 CN 2013083627 W CN2013083627 W CN 2013083627W WO 2014067355 A1 WO2014067355 A1 WO 2014067355A1
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Prior art keywords
wlan
qos
service
command
backhaul
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PCT/CN2013/083627
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English (en)
French (fr)
Inventor
郝莉
刘涛
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中兴通讯股份有限公司
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Priority to US14/411,786 priority Critical patent/US9544818B2/en
Priority to EP13850368.5A priority patent/EP2858411B1/en
Publication of WO2014067355A1 publication Critical patent/WO2014067355A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/16Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/24Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/50Network service management, e.g. ensuring proper service fulfilment according to agreements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/10Scheduling measurement reports ; Arrangements for measurement reports
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/54Allocation or scheduling criteria for wireless resources based on quality criteria
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing data switching networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10Small scale networks; Flat hierarchical networks
    • H04W84/12WLAN [Wireless Local Area Networks]

Definitions

  • the present invention relates to a wireless local area network (WLAN) backhaul technology, and more particularly to a method and system for determining Quality of Service (QoS) of a WLAN service in a backhaul network.
  • WLAN wireless local area network
  • QoS Quality of Service
  • WLAN technology has experienced unprecedented development. Compared with the inconvenient construction and high cost of wired networks, WLAN deployment is very flexible, and has been widely used in various scenarios such as homes, office areas, and public places.
  • a WLAN wireless backhaul method has been introduced in the related art.
  • a mobile network such as a 3rd-generation (3G) mobile communication network or a Long Term Evolution (LTE) network can be used as a wireless backhaul network of the WLAN, and the WLAN is accessed.
  • the data of the Access Point (AP) is used as the terminal data of the backhaul network to access the mobile backhaul network.
  • a schematic diagram of the WLAN wireless backhaul mode is shown in Figure 1.
  • the embodiments of the present invention provide a method and system for determining QoS of a WLAN service in a backhaul network to solve the technical problem of how to formulate QoS attributes for WLAN services in a backhaul network.
  • Embodiments of the present invention provide a service for determining a WLAN service of a wireless local area network in a backhaul network.
  • the method of quality QoS including:
  • the mapping relationship between the QoS of the WLAN service and the QoS of the common service in the backhaul network the corresponding QoS of the WLAN backhaul service in the backhaul network is obtained.
  • the recording the QoS of the WLAN service in the WLAN includes:
  • the recording the QoS of the WLAN service in the WLAN includes:
  • the negotiated QoS is recorded as the QoS of the WLAN service to be returned in the WLAN.
  • the method further includes:
  • the QoS corresponding to the WLAN backhaul command in the backhaul network is directly defined.
  • the embodiment of the present invention further provides a system for determining a quality of service QoS of a wireless local area network WLAN service in a backhaul network, comprising: a QoS recording module and a service QoS conversion module, wherein the QoS recording module is configured to: distinguish the to-be-backed transmission Whether the WLAN service is a WLAN command; if it is a WLAN service, recording the QoS of the WLAN service in the WLAN; and transmitting the recorded QoS to the service QoS conversion module;
  • the service QOS conversion module is configured to: according to a preset WLAN service in a WLAN
  • the mapping between the QoS and the QoS of the normal service in the backhaul network converts the received QoS into the corresponding QoS of the WLAN backhaul service in the backhaul network.
  • the QoS record module is configured to record the QoS of the WLAN service in the WLAN in the following manner:
  • QoS of the WLAN comprehensive evaluation of all acquired QoS, wherein the comprehensive evaluation includes: summing, averaging or taking extreme values; and recording the comprehensive evaluation result.
  • the QoS record module is configured to record the QoS of the WLAN service in the WLAN in the following manner:
  • the QoS of the WLAN service is obtained under all attributes; the obtained QoS of the WLAN service is negotiated under all attributes to obtain a negotiated QoS; and the negotiated QoS is recorded as The QoS of the WLAN service to be returned in the WLAN.
  • system further includes an instruction QoS conversion module, where
  • the QoS record module is further configured to: record the WLAN command when it is determined that the WLAN command is to be returned; send the recorded WLAN command to the command QoS conversion module; and the command QoS conversion module is set to: Define the corresponding QoS of the WLAN backhaul instruction in the backhaul network.
  • Figure 1 is a schematic diagram of a WLAN wireless backhaul mode
  • FIG. 2 is a flowchart of a method for determining QoS of a WLAN service in a backhaul network according to an embodiment of the present invention
  • FIG. 3 is a block diagram of a system for determining QoS of a WLAN service in a backhaul network according to an embodiment of the present invention.
  • FIG. 2 is a flowchart of a method for determining QoS of a WLAN service in a backhaul network according to the embodiment, including the following steps:
  • step S201 it is determined whether the WLAN service or the WLAN command is to be returned, and if it is a WLAN service, step S202 is performed; if it is a WLAN command, step S204 is performed.
  • Step S202 Record QoS of the WLAN service in the WLAN.
  • the QoS parameters of the WLAN may include multiple types, and those skilled in the art may select according to actual needs;
  • the QoS of the WLAN service is obtained under all attributes; the obtained QoS of the WLAN service is negotiated under all attributes to obtain a negotiated QoS; and the negotiated QoS is recorded as The QoS of the WLAN service to be returned in the WLAN.
  • Step S203 According to the mapping relationship between the QoS of the WLAN and the QoS of the common service in the backhaul network, the QoS of the WLAN backhaul service in the backhaul network is obtained. Step S205 is performed.
  • the backhaul network can include Time Division Synchronization (Time Division-Synchronization)
  • Step S204 Directly define a corresponding QoS of the WLAN backhaul instruction in the backhaul network.
  • Step S205 the process ends.
  • the backhaul network may send the determined QoS to the corresponding unit to perform the QoS related algorithm in the process of establishing the backhaul service or the backhaul instruction.
  • the WLAN uses the fat AP as the access point and uses the TD-SCDMA network as the WLAN backhaul network.
  • the method for determining the QoS of the WLAN service in the backhaul network includes the following steps:
  • Step 1 Define the QoS attributes of the service that accesses the WLAN in the fat AP: the subscription priority of the WLAN user and the WLAN service type.
  • the subscription priority of the WLAN user is set to 0, 1 , . . . , N-1 , a total of N files, N is a natural number, and different numbers represent different priority levels;
  • the WLAN service type is divided into K files according to the delay characteristics and rate requirement characteristics of different services, and is set to service type 1 , . ⁇ , service type ⁇ , and K is a natural number.
  • Step 2 When performing a service authentication or access service decision on a WLAN user, the fat AP records the subscription priority of the WLAN user of the service and the WLAN service type. Since the service includes two attributes, the fat AP needs to be compared. These two attributes are recorded, and a QoS is negotiated.
  • the negotiated QoS of the fat AP for all traffic records currently accessing the WLAN as shown in Table 1, in this table, the basic priority is the negotiated QoS for each access service, and the symbol * indicates the value.
  • the fat AP performs a comprehensive evaluation of all negotiated QoS.
  • the comprehensive evaluation method includes the method of summing, averaging or taking the minimum value.
  • Step 4 The fat AP passes the comprehensive evaluation result to the core network in the TD-SCDMA network.
  • Step 5 The core network in the TD-SCDMA network obtains the corresponding QoS of the WLAN service in the backhaul network according to the mapping relationship between the QoS of the WLAN service and the QoS of the common service in the backhaul network.
  • This mapping relationship can be customized by each vendor.
  • Step 6 The core network in the TD-SCDMA network sends the corresponding QoS of the obtained WLAN service in the backhaul network to the Radio Network Controller (RNC) in the process of establishing the backhaul service.
  • RNC Radio Network Controller
  • the RNC performs QoS-related algorithms to guarantee the quality of service to users.
  • a thin AP+AC Access Controller
  • a WCDMA network is used as a WLAN backhaul network.
  • the method for determining the QoS of the WLAN service in the backhaul network includes the following steps:
  • Step 1 Define the QoS attributes of the service that accesses the WLAN in the AC: the subscription priority of the WLAN user and the WLAN service type.
  • the subscription priority of the WLAN user is set to 0, 1 , . . . , N-1 , a total of N files, N is a natural number, and different numbers represent different priority levels;
  • Step 2 When the AC performs service authentication or access service judgment on the WLAN user, the AC records the The subscription priority of the WLAN user of the service and the WLAN service type. Since the service includes two attributes, the AC also needs to compare the two attributes recorded and negotiate a QoS.
  • Step 3 After the AC records the QoS of all the services currently accessing the WLAN, comprehensively evaluate all the negotiated QoS, and the comprehensive evaluation manner includes the method of taking the sum, averaging, or taking the minimum value.
  • Step 4 The AC passes the comprehensive evaluation result to the core network in the WCDMA network.
  • Step 5 The core network of the WCDMA obtains the corresponding QoS of the WLAN service in the WCDMA network according to the mapping relationship between the QoS of the WLAN service and the QoS of the common service in the WCDMA network.
  • Step 6 The core network in the WCDMA network will be obtained during the process of establishing the backhaul service.
  • the QoS of the WLAN service is sent to the RNC in the WCDMA network, and the RNC performs the QoS-related algorithm.
  • the LTE network is used as the backhaul network of the WLAN, and the LTE network determines the QoS of its own WLAN service.
  • the method for determining the QoS of the WLAN service in the backhaul network includes the following steps:
  • Step 1 Define the QoS attributes of the WLAN backhaul service in the core network of the LTE network: the subscription priority of the WLAN user and the WLAN service type.
  • the subscription priority of the WLAN user is set to 0, 1 , . . . , N-1 , a total of N files, N is a natural number, and different numbers represent different priority levels;
  • the service type of the WLAN is divided into K files according to the delay characteristics and rate requirement characteristics of different services, and is set to the service type 1 , . . . , and the service type K and K are natural numbers.
  • Step 2 The core network of the LTE network records the subscription priority, WLAN service type, and basic priority of the WLAN users of all the backhaul services in the process of backhauling the WLAN service.
  • Step 3 The core network of the LTE network comprehensively evaluates all basic priorities, and the comprehensive evaluation method includes a method of summing, averaging, or taking a minimum value.
  • Step 4 The core network of the LTE network converts the comprehensive evaluation result into the QoS corresponding to the WLAN backhaul service in the LTE network according to the mapping relationship between the QoS of the WLAN service and the QoS of the common service in the backhaul network.
  • the CDMA2000 network is used as the backhaul network of the WLAN, and the QoS of the WLAN command is determined by the CDMA2000 network.
  • Step 1 When the WLAN signaling is transmitted in the CDMA2000 backhaul network, it is identified by the core network of the CDMA2000 network. When the WLAN command is identified, the RAB independent of the WLAN backhaul service is selected.
  • Step 2 the core network of the CDMA2000 network customizes its QoS parameters for WLAN backhaul signaling;
  • Step 3 The core network of the CDMA2000 network sends the QoS parameters of the backhaul signaling to the base station controller in the process of returning the signaling transmission, and the QoS related algorithm is executed by the base station controller.
  • FIG. 3 is a block diagram of a system for determining QoS of a WLAN service in a backhaul network according to the embodiment.
  • the system includes a QoS record module 31 and a service QoS conversion module 32, wherein
  • the QoS record module 31 is configured to distinguish whether the WLAN service or the WLAN command is to be returned; if it is a WLAN service, record the QoS of the WLAN service in the WLAN; and send the recorded QoS to the service QoS conversion module 32;
  • the QoS record module 31 is configured to record the WLAN service in the WLAN in the following manner.
  • QoS when the QoS attributes of the WLAN service are multiple, obtain the QoS of the WLAN service under all attributes; negotiate the obtained QoS of the WLAN service under all attributes to obtain a negotiated QoS; and negotiate the QoS Recorded as the WLAN service to be returned in the WLAN QoS;
  • the QoS record module 31 is configured to record the QoS of the WLAN service in the WLAN in the following manner: when there are multiple services of the WLAN to be returned, obtain the QoS of all the WLAN services to be returned in the WLAN; Comprehensive evaluation of all the QoS, wherein the comprehensive evaluation comprises: taking, averaging or taking the extreme value; recording the comprehensive evaluation result; and transmitting the comprehensive evaluation result to the service QoS conversion module 32;
  • the service QoS conversion module 32 is configured to convert the received QoS into a corresponding QoS of the WLAN backhaul service in the backhaul network according to the mapping relationship between the QoS of the WLAN and the QoS of the common service in the backhaul network. .
  • the above system also includes an instruction QoS conversion module 33.
  • the QoS record module 31 is further configured to: when it is determined that the WLAN command is to be returned, record the WLAN command; and send the recorded WLAN command to the command QoS conversion module 33;
  • the command QoS conversion module 33 is used to directly define the QoS corresponding to the WLAN backhaul instruction in the backhaul network.
  • the method and system of the embodiment of the present invention ensure that the transmission quality of the WLAN backhaul service in the backhaul network is guaranteed.

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  • Computer Networks & Wireless Communication (AREA)
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Abstract

一种确定回传网络中WLAN业务的QoS的方法及系统。所述方法包括:区分待回传的是WLAN业务还是WLAN指令,若是WLAN业务,记录所述WLAN业务在WLAN的QoS;以及根据预设的WLAN业务在所述WLAN的QoS与所述回传网络中普通业务的QoS的映射关系,得到WLAN回传业务在所述回传网络中对应的QoS。

Description

确定回传网络中 WLAN业务 OOS的方法和系统
技术领域
本发明涉及无线局域网 ( Wireless Local Area Network, WLAN ) 回传技 术,尤其涉及一种确定回传网络中 WLAN业务的服务质量( Quality of Service, QoS ) 的方法和系统。
背景技术
近年, WLAN技术经历了空前的发展, 相对于有线网络的施工不便, 成 本高昂等特点, WLAN的部署非常灵活, 在家庭、 办公区域、 公共场所等各 种场景下, 得到了广泛的应用。
然而,传统的 WLAN部署需要有线回传,但是对于一些无法部署 WLAN 的地方, 比如, 流动的交通工具上, 由于其移动性的特点, 有线传输根本无 法实施, 用户的 WLAN需求无法得到满足。 为了解决这一问题, 相关技术中 引入了 WLAN 无线回传方式。 在无线回传方式中, 可以釆用第三代 ( 3rd-Generation, 3G )移动通信网络或长期演进 ( Long Term Evolution, LTE ) 网络等移动网络作为 WLAN的无线回传网络, 将 WLAN在接入点 (Access Point, AP )的数据作为回传网络的终端数据接入移动回传网络。 WLAN无线 回传方式的示意图如图 1所示。
在第三代合作伙伴项目 ( the 3rd Generation Partnership Project, 3 GPP )协 议中, 3G或 LTE系统中的业务都应有自己的 QoS属性。 因此需要为 WLAN 的回传业务也制定一套 QoS属性的确定方法, 以满足其在 30或1^£网络中 的传输需求。 发明内容
本发明实施例提供了一种确定回传网络中 WLAN业务的 QoS的方法和 系统, 以解决如何为回传网络中的 WLAN业务制定 QoS属性的技术问题。
本发明实施例提供了一种确定回传网络中无线局域网 WLAN业务的服 务质量 QoS的方法, 包括:
区分待回传的是 WLAN业务还是 WLAN指令, 若是 WLAN业务, 记录 该 WLAN业务在 WLAN的 QoS; 以及
根据预设的 WLAN业务在 WLAN的 QoS与回传网络中普通业务的 QoS 的映射关系, 得到 WLAN回传业务在回传网络中对应的 QoS。
可选地, 若待回传的 WLAN业务有多种, 所述记录该 WLAN业务在 WLAN的 QoS包括:
获取所有待回传的 WLAN业务在 WLAN的 QoS;
对所获取的所有 QoS进行综合评估, 其中, 所述综合评估包括: 取和、 取平均值或取极值; 以及
记录综合评估结果。
可选地, 若 WLAN业务的 QoS属性为多种, 所述记录该 WLAN业务在 WLAN的 QoS包括:
获取该 WLAN业务在所有属性下的 QoS;
对获取的该 WLAN业务在所有属性下的 QoS进行协商, 得到一个协商
QoS; 以及
将所述协商 QoS记录为待回传的 WLAN业务在 WLAN的 QoS。
可选地, 所述方法还包括:
若待回传的是 WLAN指令, 直接定义 WLAN回传指令在回传网络中对 应的 QoS。
本发明实施例还提供了一种确定回传网络中无线局域网 WLAN业务的 服务质量 QoS的系统, 包括: QoS记录模块以及业务 QoS转化模块, 其中, 所述 QoS记录模块设置成: 区分待回传的是 WLAN业务还是 WLAN指 令; 若是 WLAN业务, 记录该 WLAN业务在 WLAN的 QoS; 将记录的 QoS 发送至业务 QoS转化模块; 以及
所述业务 QOS转化模块设置成: 根据预设的 WLAN业务在 WLAN的 QoS与回传网络中普通业务的 QoS的映射关系,将接收的 QoS转化为 WLAN 回传业务在回传网络中对应的 QoS。
可选地, 所述 QoS记录模块是设置成以如下方式记录该 WLAN业务在 WLAN的 QoS:
当待回传的 WLAN业务有多种时, 获取所有待回传的 WLAN业务在
WLAN的 QoS; 对所获取的所有 QoS进行综合评估, 其中, 所述综合评估包 括: 取和、 取平均值或取极值; 以及记录综合评估结果。
可选地, 所述 QoS记录模块是设置成以如下方式记录该 WLAN业务在 WLAN的 QoS:
在 WLAN业务的 QoS属性为多种时, 获取该 WLAN业务在所有属性下 的 QoS; 对获取的该 WLAN业务在所有属性下的 QoS进行协商, 得到一个 协商 QoS; 以及将所述协商 QoS记录为待回传的 WLAN业务在 WLAN的 QoS。
可选地, 所述系统还包括指令 QoS转化模块, 其中,
所述 QoS记录模块还设置成: 当判断出待回传的为 WLAN指令时, 记 录该 WLAN指令; 将记录的 WLAN指令发送至所述指令 QoS转化模块; 所述指令 QoS转化模块设置成: 直接定义 WLAN回传指令在回传网络 中对应的 QoS。
本发明实施例的上述技术方案中,给出了一种确定 WLAN回传业务在回 传网络中的 QoS的机制, 使得 WLAN回传业务在回传网络中的传输质量得 到保证。 附图概述
图 1为 WLAN无线回传方式的示意图;
图 2为本发明实施例的确定回传网络中 WLAN业务的 QoS的方法的流 程图; 图 3为本发明实施例的确定回传网络中 WLAN业务的 QoS的系统的模 块图。 本发明的较佳实施方式
下文中将结合附图对本发明的实施例进行详细说明。 需要说明的是, 在 不冲突的情况下, 本申请中的实施例及实施例中的特征可以相互任意组合。
图 2为本实施例的确定回传网络中 WLAN业务 QoS的方法的流程图, 包括如下步骤:
步骤 S201、 区分待回传的是 WLAN业务还是 WLAN指令, 若是 WLAN 业务, 执行步骤 S202; 若是 WLAN指令, 执行步骤 S204。
步骤 S202、 记录该 WLAN业务在 WLAN的 QoS。
WLAN的 QoS参数可包括多种,本领域技术人员可根据实际需要进行选 择;
当待回传的 WLAN业务有多种时, 获取所有待回传的 WLAN业务在 WLAN的 QoS;对所获取的所有 QoS进行综合评估,其中所述综合评估包括: 取和、 取平均值或取极值; 以及将综合评估结果作为最终该 WLAN业务在 WLAN的 QoS;
当 WLAN业务的 QoS属性为多种时, 获取该 WLAN业务在所有属性下 的 QoS; 对获取的该 WLAN业务在所有属性下的 QoS进行协商, 得到一个 协商 QoS; 以及将所述协商 QoS记录为待回传的 WLAN业务在 WLAN的 QoS。
步骤 S203、根据预设的 WLAN业务在 WLAN的 QoS与回传网络中普通 业务的 QoS的映射关系, 得到 WLAN回传业务在回传网络中对应的 QoS; 执行步骤 S205。
回传网络可包括时分同步的码分多址技术( Time Division- Synchronization
Code Division Multiple Access, TD-SCDMA )网络、 宽带码分多址( Wideband Code Division Multiple Access, WCDMA ) 网络、 CDMA2000网络以及 LTE 网络。 步骤 S204、 直接定义 WLAN回传指令在回传网络中对应的 QoS。
为了实现 WLAN回传指令和 WLAN回传业务在回传网络中有各自独立 的 QoS, 可在两个不同的无线接入承载(Radio Access Bearer, RAB )上制定 WLAN回传指令的 QoS和 WLAN回传业务的 QoS。
步骤 S205、 流程结束。
才艮据上述确定的回传网络中 WLAN业务的 QoS,回传网络在建立回传业 务或回传指令的过程中,可以将确定的 QoS发送至相应的单元以执行 QoS相 关算法。
下面以四个应用示例对上述实施例的方法进行说明。
实施例 1
WLAN由胖 AP作为接入点 , 釆用 TD-SCDMA网络作为 WLAN的回传 网络。
确定回传网络中 WLAN业务 QoS的方法包括以下步骤:
步骤 1、 在胖 AP中定义接入 WLAN的业务的 QoS属性: WLAN用户的 签约优先级、 WLAN业务类型。
其中, WLAN用户的签约优先级设为 0, 1 , .·· , N-1 , 共 N档, N为自 然数, 不同的数字代表不同的优先级级别;
WLAN业务类型根据不同业务的时延特征、速率需求特征被划分为 K档 , 设为业务类型 1 , .·· , 业务类型 Κ, K为自然数。
步骤 2、 胖 AP在对 WLAN用户执行业务鉴权或接入业务判决时, 记录 该业务的 WLAN用户的签约优先级以及 WLAN业务类型; 由于该业务包括 了 2种属性, 因此胖 AP还需对比记录的这 2种属性, 协商出一种 QoS。
胖 AP对当前接入 WLAN的所有业务记录的协商 QoS , 如表 1所示, 该 表中, 基本优先级即为每种接入业务的协商 QoS, 符号 *表示数值。
表 1
Figure imgf000007_0001
业务类型 1 基本优先级 * 基本优先级 * 基本优先级 * 基本优先级 * 业务类型 2 基本优先级 * 基本优先级 * 基本优先级 * 基本优先级 * 业务类型 K 基本优先级 * 基本优先级 * 基本优先级 * 基本优先级 * 步骤 3、 胖 AP对所有协商 QoS进行综合评估, 综合评估方式包括取和、 取平均值或者取最小值的方式。
步骤 4、 胖 AP将综合评估结果传递到 TD-SCDMA网络中的核心网。 步骤 5、 TD-SCDMA网络中的核心网根据 WLAN业务在 WLAN的 QoS 与回传网络中普通业务的 QoS的映射关系, 得到该 WLAN业务在回传网络 中对应的 QoS。
该映射关系可由各厂商自定。
步骤 6、 TD-SCDMA网络中的核心网在回传业务建立的过程中, 将得到 的 WLAN 业务在回传网络中对应的 QoS 下发到无线网络控制器 (Radio Network Controller , RNC ), 交由 RNC执行 QoS相关的算法, 以保证对用户 的服务质量。
实施例 2
WLAN中由瘦 AP+AC ( Access Controller, 接入控制器)作为接入点, 釆 用 WCDMA网络作为 WLAN的回传网络。
确定回传网络中 WLAN业务 QoS的方法包括以下步骤:
步骤 1、在 AC中定义接入 WLAN的业务的 QoS属性: WLAN用户的签 约优先级、 WLAN业务类型。
其中, WLAN用户的签约优先级设为 0, 1 , .·· , N-1 , 共 N档, N为自 然数, 不同的数字代表不同的优先级级别;
WLAN的业务类型根据不同业务的时延特征、 速率需求特征被划分为 K 档, 设为业务类型 1 , .·· , 业务类型 K, K为自然数。
步骤 2、 AC在对 WLAN用户执行业务鉴权或接入业务判决时, 记录该 业务的 WLAN用户的签约优先级以及 WLAN业务类型;由于该业务包括了 2 种属性, 因此 AC还需对比记录的这 2种属性, 协商出一种 QoS。
步骤 3、 待 AC记录当前接入 WLAN的所有业务的协商 QoS后, 对所有 协商 QoS进行综合评估, 综合评估方式包括取和、 取平均值或者取最小值的 方式。
步骤 4、 AC将综合评估结果传递到 WCDMA网络中的核心网。
步骤 5、 WCDMA的核心网根据 WLAN业务在 WLAN的 QoS与 WCDMA 网络中普通业务的 QoS的映射关系, 得到该 WLAN业务在 WCDMA网络中 对应的 QoS。
步骤 6、 WCDMA网络中的核心网在回传业务建立的过程中, 将得到的
WLAN业务在 WCDMA网络中对应的 QoS下发到 RNC,交由 RNC执行 QoS 相关的算法。
实施例 3
釆用 LTE网络作为 WLAN的回传网络, 由 LTE网络确定自身 WLAN业 务的 QoS。
确定回传网络中 WLAN业务 QoS的方法包括以下步骤:
步骤 1、在 LTE网络的核心网中定义 WLAN回传业务的 QoS属性: WLAN 用户的签约优先级、 WLAN业务类型。
其中, WLAN用户的签约优先级设为 0, 1 , .·· , N-1 , 共 N档, N为自 然数, 不同的数字代表不同的优先级级别;
WLAN的业务类型根据不同业务的时延特征、 速率需求特征被划分为 K 档, 设为业务类型 1 , .·· , 业务类型 K, K为自然数。
步骤 2、 LTE网络的核心网在回传 WLAN业务建立的过程中, 记录所有 回传业务的 WLAN用户的签约优先级、 WLAN业务类型、 以及基本优先级。
步骤 3、 LTE 网络的核心网对所有基本优先级进行综合评估, 综合评估 方式包括取和、 取平均值或者取最小值的方式。 步骤 4、 LTE网络的核心网根据 WLAN业务在 WLAN的 QoS与回传网 络中普通业务的 QoS的映射关系, 将综合评估结果转化为 WLAN回传业务 在 LTE网络中对应的 QoS。
步骤 5、 LTE网络的核心网将得到的 WLAN回传业务在 LTE网络中对应 的 QoS下发到 E-Node B ( Evolved Node B, 演进型基站), 交由 E-Node B执 行 QoS相关的算法。
实施例 4
釆用 CDMA2000网络作为 WLAN的回传网络, 由 CDMA2000网络确定 自身 WLAN指令的 QoS。
步骤 1、 WLAN信令在 CDMA2000回传网络中传输时, 由 CDMA2000 网络的核心网进行识别, 当识别出传输的是 WLAN指令后, 选择与 WLAN 回传业务相独立的 RAB。
步骤 2、 在选择的 RAB上, CDMA2000网络的核心网针对 WLAN回传 信令定制其 QoS参数;
步骤 3、 CDMA2000网络的核心网在回传信令传输的过程中, 将该回传 信令的 QoS参数下发到基站控制器, 由基站控制器执行 QoS相关算法。
图 3为本实施例的确定回传网络中 WLAN业务 QoS的系统的模块图。 该系统包括 QoS记录模块 31以及业务 QoS转化模块 32, 其中,
QoS记录模块 31用于区分待回传的是 WLAN业务还是 WLAN指令; 若 是 WLAN业务,记录该 WLAN业务在 WLAN的 QoS; 并将记录的 QoS发送 至业务 QoS转化模块 32;
所述 QoS记录模块 31是用于以如下方式记录该 WLAN业务在 WLAN的
QoS: 在 WLAN业务的 QoS属性为多种时, 获取该 WLAN业务在所有属性 下的 QoS; 对获取的该 WLAN业务在所有属性下的 QoS进行协商, 得到一 个协商 QoS; 以及将所述协商 QoS记录为待回传的 WLAN业务在 WLAN的 QoS;
所述 QoS记录模块 31是用于以如下方式记录该 WLAN业务在 WLAN的 QoS: 当待回传的 WLAN的业务有多种时,获取所有待回传的 WLAN业务在 WLAN的 QoS; 对所获取的所有 QoS进行综合评估, 其中, 所述综合评估包 括: 取和、 取平均值或取极值; 记录综合评估结果; 以及将综合评估结果发 送至所述业务 QoS转化模块 32; 以及
所述业务 QoS转化模块 32用于根据预设的 WLAN业务在 WLAN的 QoS 与回传网络中普通业务的 QoS的映射关系, 将接收的 QoS转化为 WLAN回 传业务在回传网络中对应的 QoS。
上述系统还包括指令 QoS转化模块 33。
QoS 记录模块 31 还用于当判断出待回传的为 WLAN指令时, 记录该 WLAN指令; 并将记录的 WLAN指令发送至该指令 QoS转化模块 33;
该指令 QoS转化模块 33用于直接定义 WLAN回传指令在回传网络中对 应的 QoS。
本领域普通技术人员可以理解上述方法中的全部或部分步骤可通过程序 来指令相关硬件完成, 所述程序可以存储于计算机可读存储介质中, 如, 只 读存储器、 磁盘或光盘等。 可选地, 上述实施例的全部或部分步骤也可以使 用一个或多个集成电路来实现, 相应地, 上述实施例中的各模块 /单元可以釆 用硬件的形式实现, 也可以釆用软件功能模块的形式实现。 本发明实施例不 限制于任何特定形式的硬件和软件的结合。
需要说明的是, 本发明还可有其他多种实施例, 在不背离本发明精神及 的改变和变形, 但这些相应的改变和变形都应属于本发明所附的权利要求的 保护范围。
工业实用性
釆用本发明实施例的方法及系统,使得 WLAN回传业务在回传网络中的 传输质量得到保证。

Claims

权 利 要 求 书
1、一种确定回传网络中无线局域网 WLAN业务的服务质量 QoS的方法, 包括:
区分待回传的是 WLAN业务还是 WLAN指令, 若是 WLAN业务, 记录 所述 WLAN业务在 WLAN的 QoS; 以及
根据预设的 WLAN业务在所述 WLAN的 QoS与所述回传网络中普通业 务的 QoS的映射关系, 得到 WLAN回传业务在所述回传网络中对应的 QoS。
2、 如权利要求 1所述的方法, 其中,
若待回传的 WLAN业务有多种, 所述记录所述 WLAN业务在 WLAN的 QoS包括:
获取所有待回传的 WLAN业务在所述 WLAN的 QoS;
对所获取的所有 QoS进行综合评估, 其中, 所述综合评估包括: 取和、 取平均值或取极值; 以及
记录综合评估结果。
3、 如权利要求 1或 2所述的方法, 其中,
若 WLAN业务的 QoS属性为多种, 所述记录所述 WLAN业务在 WLAN 的 QoS包括:
获取所述 WLAN业务在所有属性下的 QoS;
对获取的所述 WLAN业务在所有属性下的 QoS进行协商, 得到一个协 商 QoS; 以及
将所述协商 QoS记录为待回传的 WLAN业务在所述 WLAN的 QoS。
4、 如权利要求 1或 2所述的方法, 还包括:
若待回传的是 WLAN指令, 直接定义 WLAN回传指令在所述回传网络 中对应的 QoS。
5、一种确定回传网络中无线局域网 WLAN业务的服务质量 QoS的系统, 包括: QoS记录模块以及业务 QoS转化模块, 其中, 所述 QoS记录模块设置成: 区分待回传的是 WLAN业务还是 WLAN指 令; 若是 WLAN业务, 记录所述 WLAN业务在 WLAN的 QoS; 将记录的 QoS发送至业务 QoS转化模块; 以及
所述业务 QoS转化模块设置成: 根据预设的 WLAN业务在所述 WLAN 的 QoS与所述回传网络中普通业务的 QoS的映射关系, 将接收的 QoS转化 为 WLAN回传业务在所述回传网络中对应的 QoS。
6、 如权利要求 5所述的系统, 其中,
所述 QoS记录模块是设置成以如下方式记录所述 WLAN业务在 WLAN 的 QoS:
当待回传的 WLAN业务有多种时, 获取所有待回传的 WLAN业务在所 述 WLAN的 QoS; 对所获取的所有 QoS进行综合评估, 其中, 所述综合评 估包括: 取和、 取平均值或取极值; 以及记录综合评估结果。
7、 如权利要求 5或 6所述的系统, 其中,
所述 QoS记录模块是设置成以如下方式记录所述 WLAN业务在 WLAN 的 QoS:
在 WLAN业务的 QoS属性为多种时, 获取所述 WLAN业务在所有属性 下的 QoS; 对获取的所述 WLAN业务在所有属性下的 QoS进行协商, 得到 一个协商 QoS; 以及将所述协商 QoS 记录为待回传的 WLAN业务在所述 WLAN的 QoS。
8、 如权利要求 5或 6所述的系统, 还包括: 指令 QoS转化模块, 其中, 所述 QoS记录模块还设置成: 当判断出待回传的为 WLAN指令时, 记 录所述 WLAN指令; 将记录的所述 WLAN指令发送至所述指令 QoS转化模 块;
所述指令 QoS转化模块设置成: 直接定义 WLAN回传指令在所述回传 网络中对应的 QoS。
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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9271241B2 (en) * 2013-11-19 2016-02-23 Intel IP Corporation Access point and methods for distinguishing HEW physical layer packets with backwards compatibility
WO2015077223A1 (en) 2013-11-19 2015-05-28 Intel IP Corporation Method, apparatus, and computer readable medium for multi-user scheduling in wireless local-area networks
US9325463B2 (en) 2013-11-19 2016-04-26 Intel IP Corporation High-efficiency WLAN (HEW) master station and methods to increase information bits for HEW communication
BR112016008789B1 (pt) 2013-11-19 2022-12-27 SOLiD, INC Estação principal configurada para comunicação de rede de área local sem fio de alta eficiência, método executado por uma estação principal, meio de armazenamento e estação de rede de área local sem fio de alta eficiência
US9544914B2 (en) 2013-11-19 2017-01-10 Intel IP Corporation Master station and method for HEW communication using a transmission signaling structure for a HEW signal field
CN110035564B (zh) * 2018-01-12 2021-02-12 华为技术有限公司 通信方法和装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101296517A (zh) * 2008-04-22 2008-10-29 中国移动通信集团设计院有限公司 异构网络中保证服务质量管理的切换方法、系统及装置
CN101640952A (zh) * 2009-08-31 2010-02-03 北京邮电大学 实现异构网络QoS动态映射的系统及其方法
WO2011162781A1 (en) * 2010-06-21 2011-12-29 Qualcomm Incorporated Method and apparatus for qos context transfer during inter radio access technology handover in a wireless communication system
CN103167562A (zh) * 2011-12-16 2013-06-19 中国移动通信集团上海有限公司 实现WLAN终端端到端QoS控制的方法、装置及系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7146130B2 (en) * 2003-02-24 2006-12-05 Qualcomm Incorporated Wireless local access network system detection and selection
US7590708B2 (en) * 2003-02-24 2009-09-15 Qualcomm, Incorporated Wireless local access network system detection and selection
US20040165563A1 (en) * 2003-02-24 2004-08-26 Hsu Raymond T. Wireless local access network system detection and selection
US20050135317A1 (en) * 2003-12-22 2005-06-23 Christopher Ware Method and system for multicast scheduling in a WLAN
US7577121B2 (en) * 2005-02-28 2009-08-18 Alcatel-Lucent Usa Inc. Method for scheduling users in a hierarchical network
WO2006137705A1 (en) * 2005-06-22 2006-12-28 Electronics And Telecommunications Research Institute Apparatus and method for negotiating quality of service
KR100788889B1 (ko) * 2005-06-22 2007-12-27 한국전자통신연구원 서비스 품질을 협상하는 장치 및 방법
EP1816802A1 (en) * 2006-02-01 2007-08-08 Alcatel Lucent Method and communication network to provide wireless communication to a high-speed movable vehicle
JP4935156B2 (ja) * 2006-04-05 2012-05-23 日本電気株式会社 無線lan装置、無線lanシステム、通信システム、およびデータ通信方法
CN102014517A (zh) * 2009-09-08 2011-04-13 中兴通讯股份有限公司 漫游场景下承载控制模式的发送方法和系统
US9131472B2 (en) * 2012-05-17 2015-09-08 Futurewei Technologies, Inc. Systems and methods to provision quality of service sensitive devices in wireless local area networks

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101296517A (zh) * 2008-04-22 2008-10-29 中国移动通信集团设计院有限公司 异构网络中保证服务质量管理的切换方法、系统及装置
CN101640952A (zh) * 2009-08-31 2010-02-03 北京邮电大学 实现异构网络QoS动态映射的系统及其方法
WO2011162781A1 (en) * 2010-06-21 2011-12-29 Qualcomm Incorporated Method and apparatus for qos context transfer during inter radio access technology handover in a wireless communication system
CN103167562A (zh) * 2011-12-16 2013-06-19 中国移动通信集团上海有限公司 实现WLAN终端端到端QoS控制的方法、装置及系统

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2858411A4 *

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