CN102647806B - Ip packet processing method, system and apparatus - Google Patents

Ip packet processing method, system and apparatus Download PDF

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CN102647806B
CN102647806B CN201110040781.3A CN201110040781A CN102647806B CN 102647806 B CN102647806 B CN 102647806B CN 201110040781 A CN201110040781 A CN 201110040781A CN 102647806 B CN102647806 B CN 102647806B
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packets
packet
ip
air interface
protocol
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CN102647806A (en
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艾明
徐晖
秦飞
李国庆
房家奕
刘佳敏
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电信科学技术研究院
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Abstract

本发明实施例公开了一种IP报文处理方法、系统和设备,涉及无线通信技术领域,用于解决如何简单、高效的处理IP报文的问题。 Example discloses an IP packet processing method, system and apparatus relates to wireless communication technologies, how to solve simple, efficient processing IP packets problem of the present invention. 本发明中,发送设备将待发送的IP控制面协议报文封装为信令无线承载SRB支持的第一格式报文;将第一格式报文封装为第一空中接口媒体接入控制MAC报文,并将第一空中接口MAC报文发送给接收设备;发送设备将待发送的IP用户面协议报文封装为数据无线承载DRB支持的第二格式报文;将第二格式报文封装为第二空中MAC报文,并将第二空中接口MAC报文发送给接收设备。 IP control plane protocol packets encapsulated in the present invention, the transmitting device to be transmitted to support signaling radio bearer SRB first packet format; encapsulating the first packet format is the first air interface MAC Media Access Control packets and the first air interface MAC packet transmitted to the receiving apparatus; the IP user plane protocol packets encapsulated device transmitting data to be transmitted to the second packet radio bearer format supported DRB; a second encapsulation format as the first packet two air MAC packet, and a second air interface MAC packet transmitted to the receiving apparatus. 采用本发明,能够简单、高效的处理IP报文。 According to the present invention, a simple, efficient processing IP packets.

Description

IP报文处理方法、系统和设备 IP packet processing method, system and apparatus

技术领域 FIELD

[0001] 本发明涉及无线通信技术领域,尤其涉及一种ip报文处理方法、系统和设备。 [0001] The present invention relates to wireless communication technologies, and in particular, to a packet processing ip method, system and apparatus.

背景技术 Background technique

[0002] 近年来,随着移动互联网(Mobile Internet)和智能手机的普及,移动数据流量需求飞速增长,且室内数据业务占据了相当大一部分比例。 [0002] In recent years, with the popularity of mobile Internet (Mobile Internet) and smart phones, mobile data traffic needs of rapid growth, and the indoor data services accounted for a considerable portion of proportion. 室内和热点数据业务特征为用户通常为固定或者非常低速移动,对移动性要求不高;另一方面,数据业务主要为基于因特网协议(Internet Protocol, IP)的Internet 业务,对服务质量(Quality of Service,QoS)的要求比较单一,而且远远低于电信级业务对QoS的要求。 Indoor and hotspot data services wherein users typically stationary or very slow moving, less demanding mobility; on the other hand, the main data services for Internet services based on an Internet Protocol (Internet Protocol, IP), and quality of service (Quality of service, QoS) requirements are relatively simple, but far below the carrier-class service QoS requirements. 传统的蜂窝移动通信系统主要面向的是高速移动,无缝切换的电信级业务设计,当其承载大流量低速IP数据包业务时,效率偏低,成本过高。 Conventional cellular mobile communication systems mainly for the high-speed movement, seamless switching telecommunication level service design, when a large flow of low-carrying IP packet traffic, low efficiency, high cost.

[0003] 综上,蜂窝移动运营商需要找出低成本,高容量,适合室内无线数据接入的解决方案。 [0003] In summary, cellular operators need to find a low cost, high capacity, for indoor wireless data access solutions. 目前主要的解决方案为: At present the main solutions:

[0004] 家庭基站(Femto,毫微微蜂窝式基站)作为解决室内和热点地区数据业务流量需求的另外一种解决方案,根据覆盖室内距离更短,用户数目较少的特点,降低单站的容量要求和功发射率,通常用户数目在8-20,功率和手机终端相当,一般在23dBm以下。 [0004] The home base station (the Femto, the femtocell base station) as another solution to solve the data traffic requirements and indoor hot spots, in accordance with a shorter distance indoor coverage, fewer number of characteristics of the user, reducing the capacity of a single station emission rate and power requirements, the number of users typically 8-20, considerable power and mobile terminals, generally 23dBm or less. 图1为长期演进(Long Term Evolut1n, LTE)Femto网络架构不意图。 Figure 1 is a long term evolution (Long Term Evolut1n, LTE) Femto network architecture is not intended.

[0005] 家庭基站相对室内覆盖系统和微基站,成本更低,部署更灵活,起到了一定的室内数据了业务体验的作用。 [0005] HNB relative indoor coverage systems and micro base stations, lower cost, more flexible deployment, played a role in some of the indoor data service experience. 但是其不足在与:家庭基站并没有针对室内数据业务特点进行优化,以LTE系统为例,LTE Femto系统基本采用了LTE系统完整的协议架构和接口设计,所以实现复杂,只是基站容量和功率降低,所以成本一直居高不下。 But its shortcomings with: a home base station and no room for the data service features optimized for LTE system as an example, LTE Femto system basically uses a complete LTE protocol architecture and system interface design, so the realization of complexity, but the base station capacity and power reduction , so the cost has been high. 另外,Femto为国际移动电信(Internat1nal Mobile Telecommunicat1ns, IMT)系统内设备,其能够工作的频率仍然为MT内的运营商授权频段,相对WiFi可用的带宽较少,无法完全满足运营商数据业务分流需求。 In addition, Femto International Mobile Telecommunications (Internat1nal Mobile Telecommunicat1ns, IMT) within the system equipment, the frequency of which can still work for operators licensed band in the MT, a relatively small WiFi available bandwidth, can not fully meet the needs of operators data services shunt .

[0006] 传统2G/3G和长期演进(LTE)网络中的IP层控制面报文的处理如下: [0006] The conventional 2G / 3G and Long Term Evolution (LTE) network control plane IP layer processing of packets in the following:

[0007] 首先,IP层控制协议,主要是指IP网络管理相关的信令协议,例如,用于为终端(UE)分配地址的DHCP协议、监测网络状况的内部控制信息协议(Inernal Control MessageProtocol, ICMP)协议、以及路由协议等。 [0007] First, IP layer control protocol, mainly refers to the IP network management related signaling protocols, e.g., internal DHCP protocol is used for the terminal (UE) allocated address, status monitoring network protocol control information (Inernal Control MessageProtocol, ICMP) protocol, and routing protocols. 使用IP层控制协议的报文为IP控制面报文。 Using the IP layer control protocol message is a control plane IP packets. 其中,与UE紧密相关的是DHCP协议,用于为UE分配IP地址。 Which it is closely related to the UE DHCP protocol for assigning an IP address for the UE. 2G/3G/LTE系统中的;网关GPRS支持节点(Gateway GPRS Support Node, GGSN)、分组数据网网关(Packet Data NetworkGateway, PDN-Gff)等节点紧密参予IP地址分配过程,具体有如下两种方法: 2G / 3G / LTE system; gateway GPRS support node (Gateway GPRS Support Node, GGSN), closely participate in the IP address assignment packet data network gateway (Packet Data NetworkGateway, PDN-Gff) peer nodes, the following two specific method:

[0008] 方法一.由GGSN/TON-GW通过非接入层信令,为UE分配IP地址。 [0008] Method a. The IP address from the GGSN / TON-GW by a non-access stratum signaling, allocated to the UE.

[0009] 在2G/3G网络中,由GGSN使用2G/3G系统定义的非接入层过程,如数据包协议(Packet Data Protocol,TOP)上下文激活过程,为UE分配IP地址。 [0009] In the 2G / 3G network, the GGSN used by the 2G / 3G system-defined non-access layer procedures, such as data packet protocol (Packet Data Protocol, TOP) context activation procedure, the IP address allocated to the UE. 在LTE网络中,在默认承载激活过程中为UE分配IP地址。 In an LTE network, a default bearer in the activation process for an IP address allocated to the UE.

[0010] 在这个方法中,用于分配给UE的IP地址和地址空间由GGSN/roN-GW管理,UE和网络之间无须采用IP层的DHCP协议来获得IP地址。 [0010] In this method, for the IP address allocated to the UE by the address space and between the GGSN / roN-GW management, network and UE IP layer without using the DHCP protocol to obtain the IP address.

[0011 ] 方法二.由UE按照DHCP协议,来获得IP地址。 [0011] Method 2 by the UE according to the DHCP protocol to obtain an IP address.

[0012] 此时,DHCP协议在UE和DHCP服务器之间进行。 [0012] In this case, DHCP protocol between the UE and the DHCP server. 相关信令消息由UE和GGSN/TON-GW之间的TOP/演进分组系统(Evolved Packet System,EPS)承载来承载,即由2G/3G/LTE网络中的用户面来承载。 Related signaling message from the TOP / evolved packet system between the UE and the GGSN / TON-GW (Evolved Packet System, EPS) bearer to bearer plane that is carried by the user 2G / 3G / LTE network. 此时,GGSN/H)N-GW需要截获并处理DHCP协议消息。 In this case, GGSN / H) N-GW needs to intercept and processed DHCP protocol message. 在空中接口,这些报文是通过数据无线承载(DRB)来承载的,基站区分不出来是IP控制面报文还是IP用户面协议报文。 In the air interface, these packets through a data radio bearer (the DRB) carried by the base station to distinguish out is not a control plane IP packets or IP user plane protocol packets.

[0013] GGSN/roN-GW对用户的IP数据报文的处理如下: [0013] GGSN / roN-GW to process user IP packet as follows:

[0014] GGSN/H)N-GW具有深度包检测功能,在上行方向,可以检测出UE发送的IP数据报文中,哪些报文是IP控制面报文,也就是说GGSN/PGW是知道哪些数据报文是DHCP/ICMP协议报文的。 [0014] GGSN / H) N-GW having a deep packet inspection function in the upstream direction, can detect an IP packet sent by the UE, the packet which is an IP control plane packets, i.e. GGSN / PGW know which data packets are DHCP / ICMP protocol packets. 而其它报文,则可以作为IP用户面协议报文来处理。 While other packets may be handled as the IP user plane protocol packets. 深度包检测的实现通常需要专门的硬件,因而成本较高。 Achieve deep packet inspection typically require specialized hardware, and thus a higher cost.

[0015] 现有LTE Femto的成本相对较高,与无线保真技术(Wireless Fidelity, wifi)相比有着一定的差距,因此引入了一种新的网络接入系统,并且该系统中引入了接入点(Access Point,AP)设备。 Cost [0015] conventional LTE Femto relatively high, compared with the WiFi technology (Wireless Fidelity, wifi) has a gap, thus introducing a new network access system, and the system then introduced point (Access point, AP) device. AP是二层设备,不具有IP转发和路由等能力。 AP is a Layer 2 device does not have IP forwarding and routing capabilities. AP和GW之间,没有定义专门的非接入层信令过程而是尽可能的采用现有的IP层的协议或方法。 Between AP and GW, there is no specific definition of a non-access stratum signaling procedure or protocol instead of using the conventional method of the IP layer as possible. AP和GW之间也没有类似2G/3G网络的用户面承载(如GTP-U隧道)。 Nor between the AP and the like GW 2G / 3G network, the user plane bearer (e.g., GTP-U tunnel).

[0016] 当AP需要处理IP控制协议时,AP需要截获IP控制面协议报文进行处理,而对IP用户面协议报文只进行二层的转发处理。 [0016] When the AP needs to process IP control protocol, the AP needs to intercept IP control plane for processing protocol packets, while IP user plane protocol packet forwarding only the second floor. 为了能区分UE和网络之间的IP报文是IP控制面报文或是IP用户面协议报文,以进行后续的处理,AP设备需要一种简单高效、成本低的IP报文处理方法。 In order to distinguish the IP packets between the UE and the network packet is an IP control plane or a user plane IP packets, for subsequent processing, the AP need for a simple and efficient apparatus and low cost method of processing IP packets. 但目前还没有这样的处理方法。 But there is no such treatment.

发明内容 SUMMARY

[0017] 本发明实施例提供一种IP报文处理方法、系统和设备,用于解决如何简单、高效的处理IP报文的问题。 Example [0017] The present invention provides an IP packet processing method, system and apparatus for solving how simple, efficient Problem IP packets.

[0018] —种IP报文处理方法,该方法包括: [0018] - seed treatment IP packets, the method comprising:

[0019] 发送设备将待发送的IP控制面协议报文封装为信令无线承载SRB支持的第一格式报文;将第一格式报文封装为第一空中接口媒体接入控制MAC报文,发送设备将表示当前报文包含有IP控制面协议报文的区分信息携带在第一空中接口MAC报文中,并将第一空中接口MAC报文发送给接收设备; [0019] The transmitting device IP control plane protocol packets to be transmitted a first signaling format for the encapsulated packet radio bearer SRB supported; encapsulating the first packet format is a first media access control (MAC) air interface message, transmitting a packet indicating that the device comprises a control plane IP packets distinction information is carried in the first air interface MAC packet and the first air interface MAC packet transmitted to the receiving apparatus;

[0020] 发送设备将待发送的IP用户面协议报文封装为数据无线承载DRB支持的第二格式报文;将第二格式报文封装为第二空中MAC报文,并将第二空中接口MAC报文发送给接收设备。 IP user plane protocol packets encapsulated [0020] transmitting device to be transmitted as the second data packet format of radio bearer DRB support; second encapsulated packet to a second format air MAC packet, and the second air interface MAC packet transmitted to the receiving apparatus.

[0021 ] 一种IP报文处理方法,该方法包括: [0021] A method of processing IP packets, the method comprising:

[0022] 发送设备将待发送的IP控制面协议报文封装为数据无线承载DRB支持的第一格式报文,将第一格式报文封装为第一空中接口媒体接入控制MAC报文,将第一空中接口MAC报文发送给接收设备,第一空中接口MAC报文中携带有表示当前报文包含有IP控制面协议报文的区分信息; IP packet encapsulation protocol control plane [0022] transmitting device to be transmitted to the data format of the first packet radio support DRB bearers, the encapsulated packet is the first format of the first media access control (MAC) air interface packet, a first air interface MAC packet to the receiving device, the first air interface carries MAC packet indicates that the current packet contains the IP control plane protocol specific information packets;

[0023] 发送设备将待发送的IP用户面协议报文封装为DRB支持的第二格式报文,将第二格式报文封装为第二空中接口MAC报文,将第二空中接口MAC报文发送给接收设备,第二空中接口MAC报文中携带有表示当前报文包含有IP用户面协议报文的区分信息。 [0023] IP packets encapsulated user plane protocol transmitting device to be transmitted to a second format supported by the DRB packet, the second packet encapsulation format to a second air interface MAC packets, the second air interface MAC packets transmitting to a receiving device, a second air interface carries MAC packet indicates that the current packet includes information to distinguish the user plane protocol IP packets.

[0024] —种IP报文处理方法,该方法包括: [0024] - seed treatment IP packets, the method comprising:

[0025] 接收设备接收到发送设备发来的空中接口媒体接入控制MAC报文后,确定该空中接口MAC报文来自终端的信令无线承载SRB或数据无线承载DRB ; [0025] The receiving apparatus to the transmitting apparatus receives the air interface sent by the media access control (MAC) packets, determining that the air interface MAC packet radio bearer signaling radio bearer SRB or DRB from the data terminal;

[0026] 接收设备若确定所述空中接口MAC报文来自终端的SRB,则确定该空中接口MAC报文中包含有IP控制面协议报文,并按照预先配置的控制面协议报文处理方式对该IP控制面协议报文进行处理; [0026] When the receiving device determines the air interface MAC SRB packets from the terminal, determining that the air interface MAC packet contains the IP packet protocol control plane, the control plane protocol and in accordance with the pre-configured packet handling of the IP control plane for processing protocol packets;

[0027] 接收设备若确定所述空中接口MAC报文来自终端的DRB,则确定该空中接口MAC报文中包含有IP用户面协议报文,并按照预先配置的用户面协议报文处理方式对该IP用户面协议报文进行处理。 [0027] When the receiving device determines the DRB air interface MAC packets from the terminal, determining that the air interface MAC packet contains the IP user plane protocol packets, and in accordance with the pre-configured user plane protocol packet treatments on the user plane IP packets for processing.

[0028] 一种IP报文处理方法,该方法包括: [0028] A method of processing IP packets, the method comprising:

[0029] 接收设备接收发送设备发来的空中接口媒体接入控制MAC报文后,确定所述空中接口MAC报文是否来自发送设备的数据无线承载DRB ; [0029] The receiving apparatus receives the transmission sent by the air interface apparatus after the medium access control MAC packet, determining that the air interface data radio bearer if the DRB MAC packets from the transmitting device;

[0030] 接收设备在确定所述空中接口MAC报文来自发送设备的DRB时,根据所述空中接口MAC报文中携带的区分信息确定所述空中接口MAC报文中包含有IP控制面协议报文或IP用户面协议报文,若为IP控制面协议报文,则按照预先配置的控制面协议报文处理方式对该IP控制面协议报文进行处理;若为IP用户面协议报文,则按照预先配置的用户面协议报文处理方式对该IP用户面协议报文进行处理。 [0030] The receiving apparatus upon determining that the air interface MAC DRB packets from a sending device, distinguishing information is determined according to the air interface MAC packet carried in the air interface MAC packet contains the IP control plane protocol packets user plane protocol IP packets or packets, IP packets as if the control plane, the control plane protocol according to a preconfigured IP packet handling the control plane for processing protocol packets; if it is a user plane protocol IP packets, in accordance with the user plane protocol packets preconfigured processing mode for processing the user plane protocol IP packets.

[0031] —种IP报文处理设备,该设备包括: [0031] - IP packet processing device types, the apparatus comprising:

[0032] 第一发送单元,用于将待发送的IP控制面协议报文封装为信令无线承载SRB支持的第一格式报文;将第一格式报文封装为第一空中接口媒体接入控制MAC报文,并将第一空中接口MAC报文发送给接收设备; [0032] a first transmitting unit for control plane IP encapsulated packets to be transmitted to a first signaling radio bearer SRB packet format supported; encapsulating the first packet format is a first media access air interface MAC control packet, and the first air interface MAC packet transmitted to the receiving apparatus;

[0033] 第二发送单元,用于将待发送的IP用户面协议报文封装为数据无线承载DRB支持的第二格式报文;将第二格式报文封装为第二空中MAC报文,将表示当前报文包含有IP控制面协议报文的区分信息携带在第一空中接口MAC报文中,并将第二空中接口MAC报文发送给接收设备。 [0033] The second sending unit, for the user plane IP packets encapsulating data to be transmitted to the second packet radio bearer format supported DRB; a second encapsulation format message to a second air MAC packet, It indicates that the current packet includes information to distinguish the IP packets carried in the control plane first air interface MAC packet, and the second air interface MAC packet transmitted to the receiving apparatus.

[0034] 一种IP报文处理设备,该设备包括: [0034] An IP packet processing apparatus, the apparatus comprising:

[0035] 第一发送单元,用于将待发送的IP控制面协议报文封装为数据无线承载DRB支持的第一格式报文,将第一格式报文封装为第一空中接口媒体接入控制MAC报文,将第一空中接口MAC报文发送给接收设备,第一空中接口MAC报文中携带有表示当前报文包含有IP控制面协议报文的区分信息; [0035] a first transmitting unit control plane protocol for IP packets encapsulating data to be transmitted is a first packet radio bearer format supported DRB, the encapsulated packet is the first format of the first air interface medium access control MAC packets, the first air interface MAC packet to the receiving device, the first air interface carries MAC packet indicates a packet containing a distinction information IP control plane protocol packets;

[0036] 第二发送单元,用于将待发送的IP用户面协议报文封装为DRB支持的第二格式报文,将第二格式报文封装为第二空中接口MAC报文,将第二空中接口MAC报文发送给接收设备,第二空中接口MAC报文中携带有表示当前报文包含有IP用户面协议报文的区分信息。 [0036] The second sending unit, for the user plane IP encapsulated packets to be transmitted to a second packet format supported by the DRB, the format of the second packet encapsulating a second air interface MAC packets, the second air interface MAC packet to the receiving device, a second air interface carries MAC packet indicates that the current packet includes information to distinguish the user plane protocol IP packets.

[0037] 一种IP报文处理设备,该设备包括: [0037] An IP packet processing apparatus, the apparatus comprising:

[0038] 接收单元,用于接收到发送设备发来的空中接口媒体接入控制MAC报文后,确定该空中接口MAC报文来自终端的信令无线承载SRB或数据无线承载DRB ; [0038] receiving unit for receiving the transmission apparatus to send an air interface MAC Media Access Control packets after determining that the air interface MAC packet radio bearer signaling radio bearer SRB or DRB from the data terminal;

[0039] 第一处理单元,用于在确定所述空中接口MAC报文来自终端的SRB时,确定该空中接口MAC报文中包含有IP控制面协议报文,并按照预先配置的控制面协议报文处理方式对该IP控制面协议报文进行处理; [0039] The first processing unit configured to upon determining that the air interface MAC SRB packets from the terminal, determining that the air interface MAC packet contains the IP packet protocol control plane, the control plane protocol and in accordance with a preconfigured IP packet handling the control plane for processing protocol packets;

[0040] 第二处理单元,用于在确定所述空中接口MAC报文来自终端的DRB时,确定该空中接口MAC报文中包含有IP用户面协议报文,并按照预先配置的用户面协议报文处理方式对该IP用户面协议报文进行处理。 [0040] The second processing unit for determining that the air interface MAC packet when the DRB from the terminal, determining that the air interface MAC packet contains the IP user plane protocol packets, and in accordance with the user plane protocol preconfigured IP packet handling the user plane protocol packets for processing.

[0041] —种IP报文处理设备,该设备包括: [0041] - IP packet processing device types, the apparatus comprising:

[0042] 接收单元,用于接收发送设备发来的空中接口媒体接入控制MAC报文后,确定所述空中接口MAC报文是否来自发送设备的数据无线承载DRB ; [0042] receiving means for transmitting and receiving apparatus sent from the air interface MAC Media Access Control packets after determining that the air interface data radio bearer if the DRB MAC packets from the transmitting device;

[0043] 处理单元,用于在确定所述空中接口MAC报文来自发送设备的DRB时,根据所述空中接口MAC报文中携带的区分信息确定所述空中接口MAC报文中包含有IP控制面协议报文或IP用户面协议报文,若为IP控制面协议报文,则按照预先配置的控制面协议报文处理方式对该IP控制面协议报文进行处理;若为IP用户面协议报文,则按照预先配置的用户面协议报文处理方式对该IP用户面协议报文进行处理。 [0043] processing means for determining when the air interfaces DRB MAC packets from the transmitting device to determine the air interface MAC packet contains the IP control according to the air interface MAC distinguishing information carried in the packets plane protocol IP packets or user plane protocol packets into IP protocol packets if the control plane, the control plane protocol in accordance with the pre-configured packet processing mode to process packets for the IP control plane; if the IP user plane protocol packets, in accordance with the user plane protocol packets preconfigured processing mode for processing the user plane protocol IP packets.

[0044] 一种无线通信系统,该系统包括: [0044] A wireless communication system, the system comprising:

[0045] 发送设备,用于将待发送的IP控制面协议报文封装为信令无线承载SRB支持的第一格式报文;将第一格式报文封装为第一空中接口媒体接入控制MAC报文,并将第一空中接口MAC报文发送给接收设备;将待发送的IP用户面协议报文封装为数据无线承载DRB支持的第二格式报文;将第二格式报文封装为第二空中MAC报文,并将第二空中接口MAC报文发送给接收设备; [0045] The transmitting apparatus, the control plane protocol for IP packet is encapsulated to be transmitted to a first signaling radio bearer SRB packet format supported; encapsulating the first packet format is the first air interface MAC Media Access Control packet, and the first air interface MAC packet transmitted to the receiving apparatus; the IP user plane protocol packets to be transmitted as encapsulated data packet format of the second radio bearer DRB supported; a second encapsulation format as the first packet two air MAC packet, and a second air interface MAC packet transmitted to the receiving apparatus;

[0046] 接收设备,用于接收到发送设备发来的空中接口MAC报文后,确定该空中接口MAC报文来自终端的SRB或DRB ;若确定所述空中接口MAC报文来自终端的SRB,则确定该空中接口MAC报文中包含有IP控制面协议报文,并按照预先配置的控制面协议报文处理方式对该IP控制面协议报文进行处理;若确定所述空中接口MAC报文来自终端的DRB,则确定该空中接口MAC报文中包含有IP用户面协议报文,并按照预先配置的用户面协议报文处理方式对该IP用户面协议报文进行处理。 [0046] The receiving apparatus for receiving the air sent from the transmission device interfaces MAC packets after determining that the air interface MAC packets SRB or DRB from the terminal; determining if the air interface MAC SRB packets from the terminal, determining that the air interface MAC packet contains the IP protocol control plane packets, and processes the IP packets in accordance with the control plane a control plane protocol packet preconfigured processing mode; determining if the air interface MAC packets DRB from the terminal, determining that the air interface MAC packet contains the IP user plane protocol packets, and in accordance with the user plane protocol packet preconfigured processing mode to process packets for the IP user plane protocol.

[0047] —种无线通信系统,该系统包括: [0047] - species wireless communication system, the system comprising:

[0048] 发送设备,用于将待发送的IP控制面协议报文封装为数据无线承载DRB支持的第一格式报文,将第一格式报文封装为第一空中接口媒体接入控制MAC报文,将第一空中接口MAC报文发送给接收设备,第一空中接口MAC报文中携带有表示当前报文包含有IP控制面协议报文的区分信息;将待发送的IP用户面协议报文封装为DRB支持的第二格式报文,将第二格式报文封装为第二空中接口MAC报文,将第二空中接口MAC报文发送给接收设备,第二空中接口MAC报文中携带有表示当前报文包含有IP用户面协议报文的区分信息; [0048] The transmitting apparatus, the control plane protocol for IP packets encapsulating data to be transmitted is a first packet radio bearer format supported DRB, the encapsulated packet is the first format of the first air interface MAC Media Access Control packets Wen, the first air interface MAC packet to the receiving device, the first air interface carries MAC packet indicates a packet containing a distinction information of the IP control protocol packets surface; to be transmitted user plane protocol IP packets DRB for the encapsulation format supported by the second packet, the second packet encapsulation format to a second air interface MAC packets, the second air interface MAC packet to the receiving device, a second air interface packet carries MAC indicating the current packet contains the IP user plane protocol specific information packets;

[0049] 接收设备,用于接收发送设备发来的空中接口MAC报文后,确定所述空中接口MAC报文是否来自发送设备的DRB ;在确定所述空中接口MAC报文来自发送设备的DRB时,根据所述空中接口MAC报文中携带的区分信息确定所述空中接口MAC报文中包含有IP控制面协议报文或IP用户面协议报文,若为IP控制面协议报文,则按照预先配置的控制面协议报文处理方式对该IP控制面协议报文进行处理;若为IP用户面协议报文,则按照预先配置的用户面协议报文处理方式对该IP用户面协议报文进行处理。 After [0049] receiving apparatus, transmitting apparatus for receiving incoming air interface MAC packet, determining that the air interface to DRB whether MAC packets from the transmitting device; determining an air interface of the MAC packets from the transmission device DRB , the distinguishing information is determined according to the air interface MAC packet carried in the air interface MAC packet includes a control plane protocol IP packets or IP user plane protocol packets, if the control plane protocol for the IP packet, processing the IP packets in accordance with the control plane a control plane protocol packet preconfigured processing mode; if the user plane protocol for the IP packets, in accordance with the user plane protocol preconfigured IP packet handling the user plane protocol packets text processing.

[0050] 本发明实施例提供的一种方案中,发送设备通过SRB向接收设备发送IP控制面协议报文,通过DRB向接收设备发送IP用户面协议报文,从而实现了报文发送侧简单高效、并且有所区分的发送IP控制面协议报文和IP用户面协议报文。 [0050] A solution provided in the embodiment of the present invention, the transmission device transmits the IP control protocol packet to the receiving side device via the SRB, the device transmits to the receiving user plane protocol IP packets, thus achieving the packet transmission side by the simple DRB efficient, differentiated transmission and control plane IP protocol packets and user plane IP packets.

[0051] 本发明实施例提供的另一种方案中,发送设备通过DRB向接收设备发送IP控制面协议报文和IP用户面协议报文,并且包含IP控制面协议报文或IP用户面协议报文的空中接口MAC报文中携带有表示当前报文包含有IP控制面协议报文或IP用户面协议报文的区分信息,从而实现了报文发送侧简单高效、并且有所区分的发送IP控制面协议报文和IP用户面协议报文。 [0051] Another embodiment according to an embodiment of the present invention, the transmitting device the receiving device transmits a control plane IP protocol packets and user plane protocol IP packets, and comprising a control plane protocol IP packets through the IP user plane protocol or DRB air interface MAC packet carries packets representing the current packet contains the IP control plane protocol packet discrimination information, or the user plane IP packets, thereby achieving a simple and efficient packet transmission side, and transmission differentiated IP control plane protocol packets and user plane IP packets.

[0052] 本发明实施例提供的又一种方案中,接收设备根据接收到的空中接口MAC报文来自发送设备的SRB或DRB,来确定其包含的IP报文是IP控制面协议报文或IP用户面协议报文,进而根据确定结果进行相应的处理,从而实现了报文接收侧简单高效的区分IP控制面协议报文或IP用户面协议报文,并进行不同的处理。 [0052] A further embodiment according to an embodiment of the present invention, the receiving apparatus SRB or DRB from the packet transmission device according to the MAC received air-interface, which determines the IP packet contains the IP control plane protocol packets or user plane IP protocol packets and then perform corresponding processing according to the determination result, thereby achieving a simple and efficient packets on the receiving side of the control plane protocol of the IP packets or IP user plane protocol packets, and different processing.

[0053] 本发明实施例提供的再一种方案中,接收设备根据接收到的空中接口MAC报文中携带的区分信息,来确定其包含的IP报文是IP控制面协议报文或IP用户面协议报文,进而根据确定结果进行相应的处理,从而实现了报文接收侧简单高效的区分IP控制面协议报文或IP用户面协议报文,并进行不同的处理。 [0053] Yet another embodiment provided by the embodiments of the present invention, the receiving apparatus according to the discrimination information received air-interface MAC carried in the packet to determine which IP packet contains the IP control plane protocol IP packets or user plane protocol packets and then perform corresponding processing according to the determination result, thereby achieving a simple and efficient packets on the receiving side of the control plane protocol of the IP packets or IP user plane protocol packets, and different processing.

附图说明 BRIEF DESCRIPTION

[0054] 图1为图1为现有技术中的Femto方案的架构示意图; [0054] FIG. 1 is a schematic diagram of the architecture of FIG. 1 is a prior art scheme Femto;

[0055] 图2A和图2B为本发明中的LTE-LAN结构示意图; [0055] The invention in a schematic view of the structure of LTE-LAN ​​2A and 2B present;

[0056]图3为本发明实施例提供的方法流程示意图; [0056] FIG. 3 is a schematic flowchart of a method according to an embodiment of the present invention;

[0057] 图4为本发明实施例提供的另一方法流程示意图; [0057] FIG. 4 is a schematic flow of another method according to an embodiment of the present invention;

[0058] 图5为本发明实施例提供的又一方法流程示意图; [0058] FIG. 5 is a schematic flow yet another method according to an embodiment of the present invention;

[0059] 图6为本发明实施例提供的再一方法流程示意图; [0059] FIG. 6 is a schematic flowchart of a method provided in another embodiment of the invention;

[0060] 图7A-图7C为本发明实施例的设备内部模块示意图; [0060] FIG. 7A- 7C FIG internal block schematic diagram of apparatus according to an embodiment the invention;

[0061] 图7D为本发明实施例的空中接口MAC报文示意图; [0061] FIG 7D air MAC packets embodiment of the present invention, a schematic view of the interface;

[0062] 图7E-图7G为本发明实施例的设备内部模块示意图; [0062] FIG. 7G FIG 7E- internal block schematic diagram of apparatus according to an embodiment the invention;

[0063] 图7H为本发明实施例一的流程示意图; [0063] FIG. 7H schematic diagram of a process embodiment of the present invention;

[0064] 图71为本发明实施例二的流程示意图; [0064] FIG 71 a schematic flow diagram according to a second embodiment of the present invention;

[0065] 图7J为本发明实施例三的流程示意图; [0065] FIG. 7J schematic flow diagram of a third embodiment of the present invention;

[0066]图8为本发明实施例提供的设备结构示意图; [0066] FIG. 8 a schematic structural diagram of the apparatus embodiment of the present invention;

[0067] 图9为本发明实施例提供的另一设备结构示意图; [0067] FIG. 9 another schematic structural diagram of the device of the present embodiment of the invention;

[0068] 图10为本发明实施例提供的又一设备结构示意图; [0068] FIG. 10 is a schematic structural diagram of still another embodiment of the device of the present invention;

[0069]图11为本发明实施例提供的再一设备结构示意图。 [0069] FIG. 11 is a schematic structural diagram of another apparatus embodiment of the present invention.

具体实施方式 Detailed ways

[0070] 首先,本发明实施例可以应用在新引入的长期演进局域网(Local Area Network,LTE-LAN)系统中,也可以应用在其他含有UE、AP设备、网关设备的系统中。 [0070] First, embodiments of the present invention may be applied to the newly introduced long term evolution LAN (Local Area Network, LTE-LAN) system, may also be applied in other systems containing UE, AP device, the gateway device.

[0071] 如图2A所示,LTE-LAN系统中,AP设备为一种新的接入设备,空口上采用了现有LTE物理层技术,AP设备之间同步完成后通过网关设备接入internet,AP设备使用的频段与宏基站(eNB)的频段不重复。 [0071] FIG, LTE-LAN ​​system, the AP as a new access device, using the existing LTE air interface on the physical layer, after the completion of the synchronization between the AP via internet access gateway apparatus shown in FIG 2A , frequency range and a macro base station (eNB) used in the AP will not be repeated. LTE-LAN系统中UE通过与AP设备、网关设备之间建立的通道完成与internet之间的数据业务。 LTE-LAN ​​system, the UE completes the data traffic between the internet through the channel established between the AP, and the gateway device. AP设备与网关设备之间的接口是Iu_r接口,即新定义的接口。 AP interface between the device and the gateway device is Iu_r interfaces, i.e., a newly defined interface.

[0072] 如图2B所示,LTE-LAN系统包括: As shown in [0072] FIG. 2B, LTE-LAN ​​system comprising:

[0073] 接入设备LTE-LAN-AP,用于实现本地无线网络长期演进局域网LTE-LAN的组网与LTE-LAN内终端的通信,并通过建立与外部网络的数据连接,为终端提供访问外部网络的途径; [0073] The access device LTE-LAN-AP, a local wireless network for implementing the LTE communication network of the terminal within the LTE-LAN ​​local area network LTE-LAN ​​and is connected to the external data networks by establishing, providing access to the terminal way external network;

[0074] 终端,用于通过选择并接入一个LTE-LAN-AP,成为LTE-LAN的网络成员,通过所接入的LTE-LAN-AP,与LTE-LAN中其它网络成员进行通信,并访问LTE-LAN-AP所连接的外部网络。 [0074] terminal, by selecting and accessing to a LTE-LAN-AP, members of the network of the LTE-LAN, for communicating with a LTE-LAN ​​by other members of the network accessed by the LTE-LAN-AP, and access external networks LTE-LAN-AP is connected.

[0075] LTE-LAN系统架构中,终端直接通过LTE-LAN-AP访问外部网络,且能够通过LTE-LAN-AP进行LTE-LAN内终端间通信,终端与LTE-LAN-AP间的通信基于LTE移动通信系统底层通信技术实现,LTE-LAN-AP基于LTE移动通信系统底层通信技术组建局域网,因此UE基于LTE-LAN与外部网络通信,这样在家庭、企业或热点地区部署LTE-LAN-AP组建无线局域网的方法有效地为终端建立了本地接入系统,从而允许终端以较为直接的方式在同一网络内部实现信息交互并实现对外部网络的访问;另外,由于基于LTE移动通信系统底层通信技术实现本地网络LTE-LAN的系统架构,可以通过利用现有LTE系统层1、层2和层3技术在终端和无线网络接入点之间建立具有安全性和QoS保证的无线链路,能够对室内及热点区域的终端提供高效的数据通信服务。 [0075] LTE-LAN ​​system architecture, the terminal directly LTE-LAN-AP access the external network, and capable of intra LTE-LAN ​​terminal communication between the communication terminal and the LTE-LAN-AP basis by LTE-LAN-AP by LTE mobile communication system underlying communication technology, LTE-LAN-AP an LTE-based mobile communication system, the underlying communication technology to build a local area network, the UE based on the LTE-LAN ​​network communication with the external, so that the deployment of LTE-LAN-AP in the home, business or hotspot the method of formation of the wireless LAN effectively establish the local access system terminal, so as to allow the terminal to more direct information exchange in the same manner and to achieve access to the internal network to the external network; Further, since the LTE mobile communication system based on the underlying communication technology implemented system architecture LTE-LAN ​​local network can be produced by utilizing the existing LTE system layer 1, layer 2 and layer 3 technology to build a wireless link with QoS guarantee and security between the terminal and the wireless network access point, it is capable of terminal indoor and hotspot zone to provide efficient data communication services.

[0076] 优选地,LTE-LAN系统还包括:操作与维护0ΑΜ实体,与LTE-LAN-AP连接,用于通过与LTE-LAN-AP的交互,实现对LTE-LAN的网络参数配置、终端的管理及LTE-LAN安全机制的设置。 [0076] Preferably, LTE-LAN ​​system further comprising: operation and maintenance 0ΑΜ entity connected to the LTE-LAN-AP, to configure the network parameters for the LTE-LAN ​​LTE-LAN-AP interactions and, achieved by a terminal management and set up LTE-LAN ​​security mechanisms. 管理员通过0ΑΜ实体实现对LTE-LAN进行配置和管理及维护。 Administrators realize the LTE-LAN ​​configuration and management and maintenance by 0ΑΜ entity.

[0077] LTE-LAN系统中的无线接入点LTE-LAN-AP利用现有LTE底层传输及接入技术为终端提供无线数据链路,从而为终端提供具有QoS保障的通信服务。 [0077] LTE-LAN ​​system, a wireless access point LTE-LAN-AP existing LTE access technology and provide the underlying transmission link is a wireless data terminal, whereby the terminal provides a communication service with QoS guarantee. 本地无线网络的LTE-LAN-AP通过相应接口可以直接访问外部网络,这样一种扁平化的网络结构有助于终端数据的快速处理和转发,降低了网络通信的成本,提高了效率。 Local wireless network LTE-LAN-AP can access the external network through the corresponding interfaces directly, such a flat network terminal structure facilitates fast data processing and forwarding, reduces the cost of network communication, improving the efficiency. LTE-LAN-AP和终端均基于LTE移动通信系统底层通信技术实现其各自的功能,即通过增加新的管理及传输调度功能实现本地无线网络的组网与本地网络内终端的互联互通,通过改造现有LTE系统的网络架构及高层协议在不经过运营商核心网处理的情况下实现终端对外部网络的IP接入。 LTE-LAN-AP and the terminal are based on the LTE mobile communication system underlying communication technology their respective functions, i.e. the network to achieve interoperability with the local network is a local wireless network terminal and by adding new transmission schedule management function, through the transformation of existing LTE system network architecture and high-level protocol IP access terminal to an external network in without going through the operator core network processing.

[0078] 依照本发明优选实施例中,LTE-LAN-AP和终端均基于LTE移动通信系统底层通信技术所实现的功能不限于此,还可以进行相应的功能拓展,下面对本发明优选实施例中LTE-LAN-AP和终端基于LTE底层通信技术所实现的功能进行描述: [0078] According to a preferred of the present invention embodiment, LTE-LAN-AP and the terminal are based on the function LTE mobile communication system underlying communication technique implemented is not limited thereto, and can also be the corresponding function expansion, the following preferred embodiments of the invention LTE-LAN-AP and the terminal will be described based on the underlying communication technology LTE functions implemented:

[0079] 1) LTE-LAN-AP 功能 [0079] 1) LTE-LAN-AP function

[0080] 从整体上来看,LTE-LAN-AP是LTE-LAN网络的中心控制单元,负责LTE-LAN的组网和管理,为终端LTE-LAN-UE提供本地无线网络接入服务。 [0080] On the whole, LTE-LAN-AP LTE-LAN ​​network is the central control unit, and the network is responsible for managing the LTE-LAN, the terminal of LTE-LAN-UE provides local wireless network access services.

[0081] 在终端一侧,LTE-LAN-AP基于现有的LTE_Uu接口与终端建立无线连接,由于是LTE-Uu接口,因此终端与LTE-LAN-AP通信的工作频段、无线接入技术均能克服现有WLAN所存在的缺陷,为高层数据传输提供可靠的传输通道。 [0081] In the terminal side, LTE-LAN-AP wireless connection is established based on the existing terminal interface LTE_Uu, since the LTE-Uu interface, in communication with a terminal operating band LTE-LAN-AP, each radio access technology overcomes the disadvantages of the prior WLAN is present, to provide reliable data transmission high transmission channel. LTE-LAN-AP利用与终端间的传输通道,可以实现下面功能:LTE-LAN-AP与终端进行高层管理实体间的控制信息交互,实现对LTE-LAN内终端的管理;除了控制信息之外,利用此传输通道,LTE-LAN-AP实现对面向终端的业务数据的发送与接收。 LTE-LAN-AP transmission channel between the terminal and use, can achieve the following functions: LTE-LAN-AP and the terminal control information interaction between high-level management entity, manage the terminal within the LTE-LAN; control information in addition using this transmission channel, LTE-LAN-AP realized sending and receiving of data service for the terminal.

[0082] 在外部网络一侧,LTE-LAN-AP通过连接LTE-LAN-AP与外部网络的接口II,建立至外部网络的数据连接,为终端访问外部网络提供途径。 [0082] In the external network side, LTE-LAN-AP is connected via LTE-LAN-AP II interfaces to the external network, to establish a data connection to the external network, provide a means for the terminal to access the external network.

[0083] 此外,LTE-LAN-AP还可以通过连接LTE-LAN-AP与0ΑΜ实体的接口I,与0ΑΜ实体相连接,实现与0ΑΜ实体间的信息交互。 [0083] In addition, LTE-LAN-AP also allows the information exchange between the interface I 0ΑΜ entity connected to the LTE-LAN-AP 0ΑΜ entity, connected with 0ΑΜ entity.

[0084] 2)终端LTE-LAN-UE 功能 [0084] 2) the terminal functional LTE-LAN-UE

[0085] LTE-LAN-UE为具有LTE-LAN接入能力的终端,即可以基于LTE_Uu接口与LTE-LAN-AP建立无线连接。 [0085] LTE-LAN-UE, i.e. a terminal can establish a wireless connection with LTE-LAN ​​access capability based LTE_Uu interface LTE-LAN-AP. LTE-LAN-UE具有如下功能:开机后,通过选择并接入一个LTE-LAN-AP, LTE-LAN-UE可以成为一个LTE-LAN网络的成员;通过所接入的LTE-LAN-AP,LTE-LAN-UE可以与LTE-LAN网络中其他网络成员进行通信,并通过LTE-LAN-AP的接口II访问LTE-LAN-AP所连接的外部网络。 LTE-LAN-UE has a function: boot, by selecting and accessing a LTE-LAN-AP, LTE-LAN-UE may be a member of a LTE-LAN ​​network; accessed by LTE-LAN-AP, LTE-LAN-UE may communicate with a LTE-LAN ​​network, other network members, and access to external networks LTE-LAN-AP connected via LTE-LAN-AP interface II.

[0086] 上述功能的LTE-LAN-UE终端通过支持LTE底层传输技术并在协议栈高层增加适当功能实现,它可以是对高层协议改进的现有LTE系统终端,也可以是底层基于LTE系统技术全新设计的LTE-LAN专用终端。 [0086] LTE-LAN-UE terminal functions through the above-described underlying support LTE transmission technology and adding the appropriate level functions implemented in the protocol stack, it may be a high-level protocol to improve the existing LTE system terminal, or may be based on the underlying technology of the LTE system the new design of LTE-LAN-dedicated terminal.

[0087] LTE-LAN系统中LTE LAN UE和LTE LAN AP之间的空中接口上,AP和UE之间用于无线链路控制、无线资源管理等功能的所进行的交互的协议,在本文中统一称作RRC协议。 [0087] LTE-LAN ​​protocol interaction LTE system on the air interface between the UE and the LAN the LAN AP LTE, a radio link control for the radio resource management functions carried out between the AP and the UE, herein collectively referred to as RRC protocol.

[0088] 3)0AM实体功能 [0088] 3) 0AM function entity

[0089] 0ΑΜ实体是操作管理维护模块,网络用户可以通过它实现对LTE-LAN的网络参数配置、LTE-LAN终端的管理、LTE-LAN安全机制的设置等。 [0089] 0ΑΜ entity is an operation management and maintenance module, a network through which users can achieve the LTE-LAN ​​network configuration parameters, management LTE-LAN ​​terminals, etc. provided LTE-LAN ​​security mechanism. 0ΑΜ实体可以与LTE-LAN-AP合设于同一物理实体,或与LTE-LAN-AP分设于不同物理实体,在分设的情形下,0ΑΜ通过连接0ΑΜ 与LTE-LAN-AP 的接口I 与LTE-LAN-AP 相连接。 0ΑΜ entity may be LTE-LAN-AP co-located in the same physical entity, or LTE-LAN-AP separate in different physical entities, in the case of divided is, 0ΑΜ by connecting 0ΑΜ interface I with the LTE and LTE-LAN-AP of -LAN-AP is connected.

[0090] LTE-LAN-AP通过回程链路(如xDSL,xPON,CABLE等)或以太网的方式与外部网络相连接。 [0090] LTE-LAN-AP is connected with an external network via an Ethernet or backhaul link (e.g., xDSL, xPON, CABLE, etc.). 外部网络主要是指本地无线网络LTE-LAN范围之外的其他网络,如Internet网络、家庭网络、企业网络等。 External network mainly refers to other networks outside the local wireless network LTE-LAN ​​range, such as Internet networks, home networks, corporate networks.

[0091 ] 在系统架构中,LTE-LAN UE和LTE-LAN AP都装备有UICC卡,LTE-LAN GW具备IP协议栈,而AP不具备IP路由和转发的功能。 [0091] In the system architecture, LTE-LAN ​​UE and the LTE-LAN ​​AP equipped with a UICC card, LTE-LAN ​​GW includes IP protocol stack, but the AP does not have the IP routing and forwarding functions.

[0092] 按照该网络组织图,数据发送分为两个方向。 [0092] According to the network organization chart, the data transmission is divided into two directions. 上行方向,LTE-LAN UE的上行数据,在AP收到后转发给GW后,由GW进行三层处理。 After the uplink direction, LTE-LAN ​​UE uplink data, the AP forwards GW upon receipt, processing performed by the three-GW. 下行方向,数据由GW转发给AP,再由AP转发给UE。 The downstream direction, forwarding data from the GW to the AP, and then forwarded by the AP to the UE.

[0093] 为了解决如何简单高效的处理IP报文的问题,本发明实施例提供一种IP报文处理方法,本方法中,发送设备通过信令无线承载(SRB)向接收设备发送IP控制面协议报文,通过数据无线承载(DRB)向接收设备发送IP用户面协议报文。 [0093] In order to solve the problem of how a simple and efficient process IP packets, embodiments provide a method of processing IP packets according to the present invention, the present method, the transmitting device transmits a control plane IP to a receiving device via a signaling radio bearer (SRB) packets, transmitting user plane protocol IP packets to the receiving apparatus via a data radio bearer (DRB).

[0094] 参见图3,本发明实施例提供的认证方法,具体包括以下步骤: [0094] Referring to Figure 3, the authentication method provided in the embodiment of the present invention, includes the following steps:

[0095] 步骤30:发送设备将待发送的IP控制面协议报文封装为SRB支持的第一格式报文;将第一格式报文封装为第一空中接口媒体接入控制(MAC)报文,并将第一空中接口MAC报文发送给接收设备; [0095] Step 30: IP control plane protocol packets encapsulated transmitting device to be transmitted to a first format supported by the SRB packet; encapsulating the first packet format is the first air interface medium access control (MAC) packets and the first air interface MAC packet transmitted to the receiving apparatus;

[0096] 步骤31:发送设备将待发送的IP用户面协议报文封装为DRB支持的第二格式报文;将第二格式报文封装为第二空中MAC报文,并将第二空中接口MAC报文发送给接收设备。 [0096] Step 31: IP user plane protocol packets encapsulated transmitting device to be transmitted to a second format supported by the DRB packet; packet a second encapsulation format to the second air MAC packet, and the second air interface MAC packet transmitted to the receiving apparatus.

[0097] 较佳的,在发送设备将第一空中接口MAC报文发送给接收设备之前,发送设备可以将表示当前报文包含有IP控制面协议报文的区分信息携带在第一空中接口MAC报文中。 [0097] Preferably, before sending a first air interface MAC device transmits packets to the receiving device, the transmitting device may represent a packet with IP protocol packet discrimination information carried in the surface of a first air interface MAC message. 那么,发送设备也可以通过SRB发送RRC协议报文,具体的,将待发送的RRC协议报文封装为SRB支持的第三格式报文;将第三格式报文封装为第三空中接口MAC报文,并将第三空中接口MAC报文发送给接收设备,第三空中接口MAC报文中携带有表示当前报文包含有RRC协议报文的区分信息。 Then, the transmitting device may transmit the RRC protocol packets SRB, Specifically, the RRC protocol message to be transmitted to the third encapsulation format message supported by the SRB; the third encapsulated packet format for the third air interface MAC packets text, and a third air interface MAC packet to the receiving device, a third air interface carries MAC packet indicates a packet containing a distinction information RRC protocol message.

[0098] 具体的,所述区分信息可以携带在相应的空中接口MAC报文的MAC头或MAC服务数据单元(SDU)中。 [0098] Specifically, the distinguishing information may be carried in the respective air packets MAC header MAC or MAC service data unit (SDU) of the interface.

[0099] 本方法中,所述IP控制面协议报文可以是:DHCP协议报文或IGMP协议报文等。 [0099] In the present method, the control plane IP packets may be: DHCP protocol message or IGMP protocol packets.

[0100] 所述发送设备为终端,所述接收设备为AP设备;或者,所述发送设备为AP设备,所述接收设备为终端。 [0100] The transmitting terminal apparatus, the receiving device is the AP; or the AP device is a transmitting device, the receiving device is a terminal.

[0101] 需要说明的是,步骤30和步骤31之间并没有严格的先后执行顺序,还可以是步骤31在前、步骤30在后,或者步骤30和步骤31同时执行。 [0101] Incidentally, there is no strict order of execution between steps 30 and has a step 31, step 31 may be the front, in the step 30, or step 30 and step 31 performed simultaneously.

[0102] 同样为了解决如何简单高效的处理IP报文的问题,本发明实施例还提供一种IP报文处理方法,本方法中,发送设备通过DRB向接收设备发送IP控制面协议报文和IP用户面协议报文。 [0102] In order to solve the same problem of how a simple and efficient processing IP packets, embodiments of the present invention further provides a method of processing IP packets, the present method, the transmitting device transmits to the receiving apparatus via the DRB protocol control plane IP packets and IP user plane protocol packets.

[0103] 参见图4,本发明实施例提供的IP报文处理方法,包括以下步骤: [0103] Referring to Figure 4, IP packet processing method according to an embodiment of the present invention, comprising the steps of:

[0104] 步骤40:发送设备将待发送的IP控制面协议报文封装为DRB支持的第一格式报文,将第一格式报文封装为第一空中接口MAC报文,将第一空中接口MAC报文发送给接收设备,第一空中接口MAC报文中携带有表示当前报文包含有IP控制面协议报文的区分信息; [0104] Step 40: IP control plane protocol packets encapsulated transmitting device to be transmitted to a first format supported by the DRB packet, the first packet format is the first air interface MAC encapsulation packets, the first air interface MAC packet transmitted to the receiving apparatus, the first air interface carries MAC packet indicates that the current packet contains the IP control plane protocol specific information packets;

[0105] 步骤41:发送设备将待发送的IP用户面协议报文封装为DRB支持的第二格式报文,将第二格式报文封装为第二空中接口MAC报文,将第二空中接口MAC报文发送给接收设备,第二空中接口MAC报文中携带有表示当前报文包含有IP用户面协议报文的区分信息。 [0105] Step 41: IP user plane protocol packets encapsulated transmitting device to be transmitted to a second format supported by the DRB packets, the second format encapsulated packet to a second air interface MAC packets, the second air interface MAC packet transmitted to the receiving device, the second air interface carries MAC packet indicates that the current packet contains the information distinguishing the IP user plane protocol packets.

[0106] 具体的,所述区分信息携带在相应的空中接口MAC报文的MAC头或MAC SDU中。 [0106] Specifically, the distinguishing information is carried in the MAC header or the MAC SDU corresponding air interface in MAC packets.

[0107] 本方法中,所述IP控制面协议报文可以为:DHCP协议报文或IGMP协议报文等。 [0107] In the present method, the control plane IP packets may be: DHCP protocol message or IGMP protocol packets.

[0108] 所述发送设备为终端,所述接收设备为AP设备;或者,所述发送设备为AP设备,所述接收设备为终端。 [0108] The transmitting terminal apparatus, the receiving device is the AP; or the AP device is a transmitting device, the receiving device is a terminal.

[0109] 需要说明的是,步骤40和步骤41之间并没有严格的先后执行顺序,还可以是步骤41在前、步骤40在后,或者步骤40和步骤41同时执行。 [0109] Incidentally, and it has no strict order between the step of performing steps 41 and 40, 41 may also be a step forward, after step 40, or step 40 and step 41 performed simultaneously.

[0110] 同样为了解决如何简单高效的处理IP报文的问题,本发明实施例还提供一种IP报文处理方法,本方法中,接收设备根据接收到的空中接口MAC报文来自发送设备的SRB或DRB,来确定其包含的IP报文是IP控制面协议报文或IP用户面协议报文。 [0110] In order to solve the same problem of how a simple and efficient process IP packets, embodiments of the present invention further provides a method of processing IP packets, the method, receiving apparatus according to the received MAC packets from the air interface transmission device SRB or DRB, which determines the IP packet contains the IP control plane protocol user plane packets or IP packets.

[0111] 参加图5,本发明实施例提供的IP报文处理方法,包括以下步骤: [0111] FIG participate 5, IP packet processing method according to an embodiment of the present invention, comprising the steps of:

[0112] 步骤50:接收设备接收到发送设备发来的空中接口MAC报文后,确定该空中接口MAC报文来自发送设备的SRB或DRB ; [0112] Step 50: receiving apparatus to the transmitting apparatus receives the incoming air interfaces MAC packets after determining that the air interface MAC SRB packet from a sending device or the DRB;

[0113] 步骤51:接收设备若确定所述空中接口MAC报文来自发送设备的SRB,则确定该空中接口MAC报文中包含有IP控制面协议报文,并按照预先配置的控制面协议报文处理方式对该IP控制面协议报文进行处理; [0113] Step 51: If the receiving device determines the air interface MAC SRB packets from the transmission equipment, the air interface is determined that the MAC packet includes the IP control plane protocol packets, and in accordance with the control plane protocol packets preconfigured message processing for the IP control plane for processing protocol packets;

[0114] 接收设备若确定所述空中接口MAC报文来自发送设备的DRB,则确定该空中接口MAC报文中包含有IP用户面协议报文,并按照预先配置的用户面协议报文处理方式对该IP用户面协议报文进行处理。 [0114] If the receiving apparatus DRB the air interface MAC packets from the transmitting device is determined, it is determined that the air interface MAC packet contains the IP user plane protocol packets, and in accordance with the user plane protocol packets preconfigured processing mode processing the IP user plane protocol packets.

[0115] 较佳的,在接收设备确定所述空中接口MAC报文来自发送设备的SRB之后,并且确定该空中接口MAC报文中包含有IP控制面协议报文之前,接收设备可以首先确定所述空中接口MAC报文中携带的区分信息是表示当前报文包含有IP控制面协议报文或包含有RRC协议报文的信息;接收设备在确定所述空中接口MAC报文中携带的区分信息是表示当前报文包含有IP控制面协议报文的信息时,确定该空中接口MAC报文中包含有IP控制面协议报文。 Before [0115] Preferably, after the receiving device determines the air interface transmission SRB packet from a MAC device, and determining that the air interface MAC packet contains the IP control plane protocol packet, the receiving device may first determine the said air interface MAC packet discrimination information is carried in the current packet contains the IP control plane protocol message containing information or an RRC protocol message; receiving device determines the air interface MAC discrimination information carried in the packet when the current is a packet that contains the IP protocol information packet control plane, determines that the air interface MAC packet contains the IP control plane protocol packets. 接收设备在确定所述空中接口MAC报文中携带的区分信息是表示当前报文包含有RRC协议报文的信息时,确定所述空中接口MAC报文中包含有RRC协议报文,并按照预先配置的RRC协议报文处理方式对该RRC协议报文进行处理。 Determining at the receiving device carried by the air interface MAC packet discrimination information is a message containing the current RRC protocol information packet, determining that the air interface MAC packet includes an RRC protocol message, and in accordance with pre RRC protocol message handling configuration of the RRC protocol packets for processing.

[0116] 具体的,在接收设备为AP设备、发送设备为终端时,上述按照预先配置的控制面协议报文处理方式对该IP控制面协议报文进行处理可以为:接收设备将所述IP控制面协议报文发送给IP协议处理模块,由该IP协议处理模块按照对应的协议进行后续处理。 [0116] Specifically, when the receiving apparatus is the AP, the terminal apparatus transmits the processed IP packets to the control plane according to a control plane protocol packets preconfigured processing mode may be: device receiving the IP control plane protocol packet to the IP protocol processing module, for subsequent processing according to a protocol corresponding to the IP protocol processing module.

[0117] 本方法中,所述IP控制面协议报文可以为:DHCP协议报文或IGMP协议报文等。 [0117] In the present method, the control plane IP packets may be: DHCP protocol message or IGMP protocol packets.

[0118] 所述接收设备为AP设备,所述发送设备为终端;或者,所述接收设备为终端,所述发送设备为AP设备。 [0118] The AP device is a receiving device, the transmitting device is a terminal; Alternatively, the receiving device is a terminal, the transmitting device is the AP.

[0119] 同样为了解决如何简单高效的处理IP报文的问题,本发明实施例还提供一种IP报文处理方法,本方法中,接收设备根据接收到的空中接口MAC报文中携带的区分信息,来确定其包含的IP报文是IP控制面协议报文或IP用户面协议报文。 Distinction [0119] In order to solve the same problem of how a simple and efficient processing IP packets, embodiments of the present invention further provides a method of processing IP packets, the method, the receiving apparatus carries air interface according to the received MAC packets information, which determines the IP packet contains the IP control plane protocol user plane packets or IP packets.

[0120] 参见图6,本发明实施例提供的IP报文处理方法,包括以下步骤: [0120] Referring to FIG 6, IP packet processing method according to an embodiment of the present invention, comprising the steps of:

[0121] 步骤60:接收设备接收发送设备发来的空中接口MAC报文后,确定所述空中接口MAC报文是否来自发送设备的DRB ; [0121] Step 60: receiving apparatus receives the transmission sent by the apparatus after the air interfaces MAC packet, determining that the air interface MAC message comes from the DRB transmitting device;

[0122] 步骤61:接收设备在确定所述空中接口MAC报文来自发送设备的DRB时,根据所述空中接口MAC报文中携带的区分信息确定所述空中接口MAC报文中包含有IP控制面协议报文或IP用户面协议报文; [0122] Step 61: when the receiving device determines the DRB air interface MAC packets from the transmission device, the air interface determines the MAC packet includes the IP control according to the air interface MAC distinguishing information carried in the packets plane protocol IP packets or user plane protocol packets;

[0123] 步骤62:接收设备若确定所述空中接口MAC报文中包含有IP控制面协议报文,则按照预先配置的控制面协议报文处理方式对该IP控制面协议报文进行处理; [0123] Step 62: The receiving device determines if the air interface MAC packet contains the IP control protocol packets plane, the control plane according to the preconfigured processing mode packets to the IP control plane for processing protocol packets;

[0124] 接收设备若确定所述空中接口MAC报文中包含有IP用户面协议报文,则按照预先配置的用户面协议报文处理方式对该IP用户面协议报文进行处理。 [0124] When the receiving device user plane protocol IP packets to the air interface MAC packet includes determining, in accordance with the pre-configured user plane protocol message handling protocol for the user plane IP packets for processing.

[0125] 步骤60中,在接收设备确定所述空中接口MAC报文来自发送设备的SRB时,确定所述空中接口MAC报文中包含有RRC协议报文,并按照预先配置的RRC协议报文处理方式对该RRC控制面协议报文进行处理。 [0125] In Step 60, when the receiving apparatus determines that the air interface MAC SRB packet from a sending device, the air interface determines the MAC packet includes an RRC protocol message, and the RRC protocol according to the pre-configured message handling the control plane RRC protocol packets for processing.

[0126] 步骤62中,在接收设备为AP设备、发送设备为终端时,所述按照预先配置的控制面协议报文处理方式对该IP控制面协议报文进行处理可以为:接收设备将所述IP控制面协议报文发送给IP协议处理模块,由该IP协议处理模块按照对应的协议进行后续处理。 [0126] Step 62, when the receiving device is a device AP, transmitting device is a terminal, according to the control plane protocol packets preconfigured processing mode for processing the IP packets may be a control plane: The receiving device said control plane protocol IP packet to the IP protocol processing module, for subsequent processing according to a protocol corresponding to the IP protocol processing module.

[0127] 本方法中,所述IP控制面协议报文可以为:DHCP协议报文或IGMP协议报文等。 [0127] In the present method, the control plane IP packets may be: DHCP protocol message or IGMP protocol packets.

[0128] 所述接收设备为AP设备,所述发送设备为终端;或者,所述接收设备为终端,所述发送设备为AP设备。 [0128] The AP device is a receiving device, the transmitting device is a terminal; Alternatively, the receiving device is a terminal, the transmitting device is the AP.

[0129] 下面对本发明进行具体说明: [0129] The present invention will be described in detail:

[0130] 方法一:将IP控制面协议报文通过SRB传递。 [0130] Method a: The IP control plane protocol packets transferred through the SRB.

[0131]( —)上行方向的区分: [0131] (-) to distinguish the uplink direction:

[0132] UE在发送IP控制面协议报文时,将其通过SRB发送。 [0132] UE when sending IP control plane protocol packets, send by SRB. UE在发送DHCP、ICMP等IP协议报文时,使用SRB提供的发送服务函数,将IP协议报文封装在SRB上发送。 UE when sending DHCP, ICMP and other protocols IP packets, the service using the transmission function provided by the SRB, the encapsulated IP packets transmitted on SRB. 通过SRB提供的服务接入点IPC-SAP实现。 SRB services provided by access point IPC-SAP implementation.

[0133] AP在SRB上收到IP控制面协议报文时,发送给IP层模块进行处理。 [0133] AP when the control plane IP packets received on the SRB, sent for processing to the IP layer module. 如果是RRC相关的协议报文,则发送给RRC模块处理。 If it is related to the RRC protocol message is sent to the RRC processing module.

[0134] 图7A给出LTE-LAN空中接口(数据报文上行方向)的内部处理模块的示意图。 A schematic view of an air interface (uplink packet data) inside processing module LTE-LAN ​​[0134] FIG. 7A is given.

[0135] 在UE侧,SRB模块提供两个SAP (Service Access Point,服务接入点),一个是RRC-SAP,一个是IPC-SAP。 [0135] On the UE side, the SRB module provides two SAP (Service Access Point, the serving access point), is a RRC-SAP, one IPC-SAP. 区分功能模块(PD)负责区分来自以上两个SAP的报文,并将其封装为SRB模块识别的格式。 Distinguish functional module (PD) is responsible to distinguish packets from two or more of the SAP, and packages it into a format recognizable SRB module. DRB模块为上行的IP用户面协议报文提供一个SAP,即IPU-SAP。 DRB module uplink user plane IP packets provide a SAP, i.e. IPU-SAP. UE在发送RRC协议报文/IP控制面协议报文/IP用户面协议报文时,依次使用RRC-SAP/IPC-SAP/IPU-SAP。 When the UE transmits the RRC protocol packets / IP control plane protocol packet / IP user plane protocol packets, sequentially using the RRC-SAP / IPC-SAP / IPU-SAP. UE侧,SRB/DRB发送的上行报文,经由空中接口MAC模块进行封装为空中接口MAC报文。 UE side, an uplink packet SRB / DRB sent encapsulated air interface MAC packets via an air interface MAC module.

[0136] 在AP侧,空中接口MAC模块将收到的空中接口MAC报文发给SRB或DRB模块。 [0136] In the AP side, the air interface MAC module will receive the packet is sent over the air interface MAC module SRB or DRB. SRB模块将收到的空中接口MAC报文,处理为ro能识别的格式后交给ro模块,由其将IP控制面协议报文/RRC协议报文分别发给IP控制协议模块/RRC。 SRB module will receive an air interface MAC packet, the processing format recognizable ro ro to the module, by the control plane IP protocol packets / RRC protocol packets are sent to IP control protocol module / RRC. DRB模块收到空中接口MAC报文后,将其中的IP用户面协议报文交由二层转发模块进行处理。 DRB module receives the air interface MAC packet in which the IP user plane protocol referred Layer packets forwarding module for processing.

[0137] ( 二)下行方向的进行区分: [0137] (ii) distinguish downstream direction:

[0138] 当下行方向需要区分IP控制面协议报文和IP用户面协议报文时,图7B给出LTE-LAN空中接口(数据报文下行方向)的内部处理模块的示意图。 When the [0138] downlink directions need to distinguish IP control plane protocol packets and user plane protocol IP packets, FIG. 7B a schematic view of an air interface (downlink data packet) inside processing module LTE-LAN ​​is given.

[0139] 在AP侧,SRB模块提供两个SAP,一个是RRC-SAP,一个是IPC-SAP。 [0139] In the AP side, SRB module provides two SAP, is a RRC-SAP, one IPC-SAP. 负责区分来自以上两个SAP的报文,并将其封装为SRB模块识别的格式。 Responsible distinguish packets from two or more of the SAP, and encapsulation format identification module for SRB. DRB模块为下行的IP用户面协议报文提供一个SAP,即IPU-SAP。 DRB module downlink user plane IP packets provide a SAP, i.e. IPU-SAP. AP在发送RRC协议报文/IP控制面协议报文/IP用户面协议报文时,依次使用RRC-SAP/IPC-SAP/IPU-SAP。 AP when sending packets RRC protocol / IP control plane protocol packet / IP user plane protocol packets, sequentially using the RRC-SAP / IPC-SAP / IPU-SAP. AP侧,SRB/DRB发送的下行报文,经由空中接口MAC模块进行封装为空中接口MAC报文。 Downlink packet AP side, SRB / DRB sent encapsulated air interface MAC packets via an air interface MAC module.

[0140] 在UE侧,空中接口MAC模块将收到的空中接口MAC报文发给SRB或DRB模块。 [0140] On the UE side, the air interface MAC module will receive the packet is sent over the air interface MAC module SRB or DRB. SRB模块将收到的空中接口MAC报文,处理为ro能识别的格式后交给ro模块,由其将IP控制面协议报文/RRC协议报文分别发给IP控制协议模块/RRC模块。 SRB module will receive an air interface MAC packet, the processing format recognizable ro ro to the module, by the control plane IP protocol packets / RRC protocol packets are sent to IP control protocol module / RRC module. DRB模块收到空中接口MAC报文后,将其中的IP用户面协议报文交给IP用户数据模块。 DRB module receives the air interface MAC packets, wherein the user plane IP packets to the IP user data module.

[0141](三)下行方向:不进行区分: [0141] (iii) in the downlink direction: not distinguished:

[0142] 当下行方向不需要区分IP控制面协议报文和IP用户面协议报文时,图7C给出LTE-LAN空中接口(数据报文下行方向)的内部处理模块的示意图。 When the [0142] downlink directions need to distinguish IP control plane protocol packets and user plane protocol IP packets, a schematic diagram is given in FIG. 7C LTE-LAN ​​air interface (downlink data packet) internal processing module.

[0143] 在AP侧,RRC模块将下行的信令消息直接交给SRB模块。 [0143] In the AP side, RRC module downlink signaling message directly to the SRB module. DRB模块为下行的IP用户面协议报文提供一个SAP,即IPU-SAP。 DRB module downlink user plane IP packets provide a SAP, i.e. IPU-SAP. AP在发送IP控制面协议报文/IP用户面协议报文时,统一使用IPU-SAP。 AP when sending control plane protocol IP packet / IP user plane protocol packets, uniform use of IPU-SAP.

[0144] 在UE侧,空中接口MAC模块将收到的空中接口MAC报文发给SRB或DRB模块。 [0144] On the UE side, the air interface MAC module will receive the packet is sent over the air interface MAC module SRB or DRB. SRB模块将收到的空中接口MAC报文,直接交给RRC模块。 SRB module will receive air interface MAC packet directly to the RRC module. DRB模块收到空中接口MAC报文后,将其中的IP控制面协议报文和IP用户面协议报文交给IP用户协议栈模块,由其进行后续的处理。 DRB module receives the air interface MAC packets, wherein the control plane IP protocol packets and user plane IP packets to the IP protocol stack module user, by subsequent processing.

[0145] 方法二:通过DRB,但是在MAC层,IP层数据是IP控制面还是IP用户面协议报文加以区分,比如通过增加一个bit来指示。 [0145] Method II: By the DRB, but at the MAC layer, IP layer data is the IP control plane or a user plane IP packets to distinguish, such as indicated by adding a bit.

[0146]( 一)上行方向的区分: [0146] (a) to distinguish the uplink direction:

[0147] UE在发送IP数据时,将该数据是IP控制面数据还是IP用户面数据,通知MAC层,MAC据此设置该bit,如1为控制面,0为用户面。 [0147] UE when sending IP data, the data is a control plane IP data or user plane IP data, notifies the MAC layer, the MAC 'bit set accordingly, as a control plane, user plane 0.

[0148] AP在收到MAC报文时,按照该bit的取值,如果bit ==1,则发送给IP层模块处理,如果bit == 0,则发送给包转发模块处理。 [0148] AP when receiving MAC packet according to the value of the bit, if the bit == 1, then sent to the IP layer module for processing, if the bit == 0, then sent to the packet forwarding module for processing.

[0149] 具体的,该bit可以是: [0149] Specifically, the bit may be:

[0150] a)位于空中接口MAC报文的MAC头中; [0150] a) located at the air interface MAC header of MAC packets;

[0151] b)位于MAC-SDU中,即位于非MAC头中。 [0151] b) located in the MAC-SDU, i.e. in the non-MAC header.

[0152] 针对a),如图7D的MAC头结构,可以通过增加一个C域来标示该MAC报文的SDU是否是IP控制面协议报文。 If [0152] For A), MAC header structure shown in FIG. 7D, may be designated in the MAC packet C by adding a control plane domain SDU is IP packets. 比如,置1为IP控制面协议报文,置0为IP用户面协议报文。 For example, a set of control plane protocol IP packets, set to 0 for the IP user plane protocol packets.

[0153] 针对b),也可以引入上述bit。 [0153] For b), may be introduced into the above bit. 但考虑到字节对齐,采用直接引入1个字节的方法。 However, considering the byte alignment, by direct introduction of a byte. 在该字节中使用1个bit来实现a)中所述的。 Implemented in a) using a bit in the byte. 这种方法牺牲了传输效率。 This approach sacrifices the transmission efficiency.

[0154] 方法二中推荐使用a)。 [0154] Method II recommended a).

[0155] 图7E给出方法二LTE-LAN空中接口(数据报文上行方向)的内部处理模块的示意图。 A schematic view of an air interface (data packets in the uplink direction) of the two internal processing module LTE-LAN ​​[0155] FIG. 7E given method.

[0156] 在UE侧,DRB模块提供两个SAP,一个是IPU-SAP,一个是IPC-SAP。 [0156] On the UE side, DRB module provides two SAP, one IPU-SAP, one IPC-SAP. 区分功能模块负责区分来自以上两个SAP的报文,并将其封装为DRB模块识别的格式。 Module is responsible for distinguishing features distinguish packets from two or more of the SAP, and encapsulation format which is recognized by the module DRB. SRB模块为RRC模块提供一个SAP,即RRC-SAP。 SRB RRC module provides a module for the SAP, i.e. RRC-SAP. UE在发送RRC协议报文/IP控制面协议报文/IP用户面协议报文时,依次使用RRC-SAP/IPC-SAP/IPU-SAP。 When the UE transmits the RRC protocol packets / IP control plane protocol packet / IP user plane protocol packets, sequentially using the RRC-SAP / IPC-SAP / IPU-SAP. UE侧,SRB/DRB发送的上行报文,经由空中接口MAC模块进行封装为空中接口MAC报文。 UE side, an uplink packet SRB / DRB sent encapsulated air interface MAC packets via an air interface MAC module. DRB需要向空中接口MAC模块指示上行的IP报文是IP控制面协议报文,还是IP用户面协议报文。 DRB needs to indicate the uplink air interface IP packet is a MAC module control plane protocol IP packets or IP user plane protocol packets. 空中接口MAC模块根据该指示,填写本方法中所述的bit。 Air interface MAC module according to the instruction, bit fill out the method according to.

[0157] 在AP侧,空中接口MAC模块将收到的空中接口MAC报文发给SRB或DRB模块。 [0157] In the AP side, the air interface MAC module will receive the packet is sent over the air interface MAC module SRB or DRB. DRB模块将收到的空中接口MAC报文,由区分功能模块依据MAC层所述bit的指示,分别其将IP控制面协议报文/IP用户面协议报文分别发给IP控制协议模块/ 二层转发模块。 DRB module the received MAC packets over the air interface, distinguished by the functional module according to the indication bit of the MAC layer, respectively, which control plane protocol IP packet / IP protocol user plane IP packets are sent to the control module protocol / diethyl layer forwarding module. SRB模块收到空中接口MAC报文后,将其中封装的RRC消息发给RRC模块。 After the air interface MAC module receives SRB packets, wherein the encapsulated message to the RRC RRC module.

[0158] (二)下行方向的区分: [0158] (ii) distinction downstream direction:

[0159] 当下行方向需要区分IP控制面报文和IP用户面协议报文时,图7F给出LTE-LAN空中接口(数据报文下行方向)的内部处理模块的示意图。 When the [0159] downlink directions need to distinguish IP control plane packets and user plane protocol IP packets, FIG. 7F diagram of an air interface (downlink data packet) inside processing module LTE-LAN ​​is given.

[0160] 在AP侧,DRB模块提供两个SAP,一个是IPU-SAP,一个是IPC-SAP。 [0160] In the AP side, DRB module provides two SAP, one IPU-SAP, one IPC-SAP. 区分功能模块负责区分来自以上两个SAP的报文,并将其封装为DRB模块识别的格式。 Module is responsible for distinguishing features distinguish packets from two or more of the SAP, and encapsulation format which is recognized by the module DRB. SRB模块为RRC模块提供一个SAP,即RRC-SAP。 SRB RRC module provides a module for the SAP, i.e. RRC-SAP. UE在发送RRC协议报文/IP控制面协议报文/IP用户面协议报文时,依次使用RRC-SAP/IPC-SAP/IPU-SAP。 When the UE transmits the RRC protocol packets / IP control plane protocol packet / IP user plane protocol packets, sequentially using the RRC-SAP / IPC-SAP / IPU-SAP. AP侧,SRB/DRB发送的下行报文,经由空中接口MAC模块进行封装为空中接口MAC报文。 Downlink packet AP side, SRB / DRB sent encapsulated air interface MAC packets via an air interface MAC module. DRB需要向空中接口MAC模块指示上行的IP报文是IP控制面协议报文,还是IP用户面协议报文。 DRB needs to indicate the uplink air interface IP packet is a MAC module control plane protocol IP packets or IP user plane protocol packets. 空中接口MAC模块根据该指示,填写本方法中所述的bit。 Air interface MAC module according to the instruction, bit fill out the method according to.

[0161] 在UE侧,空中接口MAC模块将收到的空中接口MAC报文发给SRB或DRB模块。 [0161] On the UE side, the air interface MAC module will receive the packet is sent over the air interface MAC module SRB or DRB. DRB模块将收到的空中接口MAC报文,由区分功能模块依据MAC层所述bit的指示,将IP控制面协议报文/IP用户面协议报文分别发给IP控制协议模块/IP用户数据模块。 DRB module the received MAC packets over the air interface, distinguished by the functional module according to the indication bit of the MAC layer, the IP control plane protocol packet / IP protocol user plane IP packets are sent to the control module protocol / IP user data module. SRB模块收到空中接口MAC报文后,将其中封装的RRC消息发给RRC模块。 After the air interface MAC module receives SRB packets, wherein the encapsulated message to the RRC RRC module.

[0162](三)下行方向的不区分: [0162] (iii) does not distinguish between the downlink direction:

[0163] 当下行方向不需要区分IP控制面报文和IP用户面协议报文时,图7G给出LTE-LAN空中接口(数据报文下行方向)的内部处理模块的示意图。 When the [0163] downlink directions need to distinguish IP control plane packets and user plane protocol IP packets, FIG. 7G diagram of an air interface (downlink data packet) inside processing module LTE-LAN ​​is given.

[0164] 当下行方向不需要区分IP控制面报文和IP用户面协议报文时,下图给出LTE-LAN空中接口(数据报文下行方向)的内部处理模块的示意图。 When the [0164] downlink directions need to distinguish IP control plane packets and user plane protocol IP packets, a schematic view of an air interface (data packets in the downlink direction) of the processing module inside the LTE-LAN ​​is given in FIG.

[0165] 在AP侧,RRC模块将下行的信令消息直接交给SRB模块。 [0165] In the AP side, RRC module downlink signaling message directly to the SRB module. DRB模块为下行的IP用户面协议报文提供一个SAP,即IPU-SAP。 DRB module downlink user plane IP packets provide a SAP, i.e. IPU-SAP. AP在发送IP控制面协议报文/IP用户面协议报文时,统一使用IPU-SAP。 AP when sending control plane protocol IP packet / IP user plane protocol packets, uniform use of IPU-SAP.

[0166] 在UE侧,空中接口MAC模块将收到的空中接口MAC报文发给SRB或DRB模块。 [0166] On the UE side, the air interface MAC module will receive the packet is sent over the air interface MAC module SRB or DRB. SRB模块将收到的空中接口MAC报文,直接交给RRC模块。 SRB module will receive air interface MAC packet directly to the RRC module. DRB模块收到空中接口MAC报文后,将其中的IP控制面协议报文和IP用户面协议报文交给IP用户协议栈模块,由其进行后续的处理。 DRB module receives the air interface MAC packets, wherein the control plane IP protocol packets and user plane IP packets to the IP protocol stack module user, by subsequent processing.

[0167] 此时,AP侧的空中接口模块将本方法所述bit填写为0,或者1。 [0167] In this case, the AP-side air interface module to the process is to fill the bit 0 or 1. 在UE侧,空中接口模块直接忽略该bit。 At the UE side, air interface module is directly ignore the bit.

[0168] 需要说明的是,在下行方向,AP可以可选的采取类似的处理。 [0168] Note that in the downlink, AP can optionally take a similar process. 即如果是控制面协议报文,按照方法一/方法二,放在SRB上传给UE或在MAC层的特殊bit进行标记。 That is, if the control plane protocol packets according to a method / second method, the UE on SRB upload or special marker bit MAC layer.

[0169] 由于在UE处,接收数据报文时在IP层之下,而IP层具有区分能力,因此IP层之下可以不需要区分是IP控制面还是用户面数据,因此IP层之下的区分功能是可选项。 [0169] Since at the UE, received packet data under the IP layer, the IP layer has the ability to differentiate, under the IP layer may thus be no need to distinguish IP control plane or a user plane data, and therefore below the IP layer distinguished feature is optional.

[0170] 下面结合DHCPv4协议,说明本方法一/方法二的应用。 [0170] DHCPv4 protocol in conjunction with the following, a description of the application of the method / Method II.

[0171] DHCP 协议,即RFC2131。 [0171] DHCP protocol, i.e. RFC2131.

[0172] 实施例一,AP承担DHCP服务器(SERVER)功能,如图7H所示: [0172] one embodiment, the AP bear DHCP server (SERVER) function, as shown in FIG. 7H:

[0173] 步骤1 :UE刚刚启动,并不知道DHCP SERVER的IP地址,先发送DHCP发现(DISCOVER)消息给网络。 [0173] Step 1: UE has just started, do not know the IP address of the DHCP SERVER, first sends a DHCP discovery (DISCOVER) message to the network. 在该消息发送时,按照方法一/方法二提到的方法,UE需要将该IP控制面协议报文通过SRB发送或在MAC层标识该消息为IP控制面消息。 When this message is sent, according to methods a / two method mentioned, the UE needs the IP control plane protocol transmitting SRB packets or identifying the message in the MAC layer message is a control plane IP.

[0174] 步骤2 :按照方法一或方法二,AP知道此时收到的消息为IP层控制面消息,因此,将该消息发送给AP内部的IP控制模块。 [0174] Step 2: The method or a second method, the AP knows the message received at this time is the IP layer control plane message, therefore, transmits the message to the AP inside the control module IP. 该IP控制面模块收到DHCP DISCOVER消息后,按照DHCP协议,发送DHCP提供(OFFER)消息给UE。 After the control plane IP module receives DHCP DISCOVER message, in accordance with the DHCP protocol, sends a DHCP offer (OFFERs) message to the UE.

[0175] 步骤3 :UE收到DHCP OFFER消息后,按照DHCP协议,继续后续的地址分配过程。 [0175] Step 3: After the UE receives the DHCP OFFER message, in accordance with the DHCP protocol, continue with the subsequent address assignment procedure. 直至完成IP地址的分配。 IP address assignment until completion.

[0176] 步骤4 :UE获得IP地址后,在发送IP用户面协议报文时,按照方法一/方法二提到的方法,UE需要将该IP用户面协议报文通过DRB发送或在MAC层标识该消息为IP用户面消息。 [0176] Step 4: After the UE obtains the IP address, when transmitting user plane IP packets in method a / two methods mentioned, the UE needs to IP user plane protocol packets sent or by the MAC layer DRB the message identifies the IP user plane message.

[0177] 步骤5 :AP此后收到的来自UE的IP用户面协议报文后,直接由二层转发模块进行处理。 [0177] Step 5: User plane protocol IP packets from the UE after received AP, directly Layer forwarding module for processing. 具体的处理方法是,由于AP通常连接到一个GW,二层转发时,AP只需要将该IP报文转发给该GW即可。 Specific treatment is typically connected to one AP due GW, Layer 2 forwarding, the AP only needs to be forwarded to the IP packet to the GW.

[0178] 实施例二,AP承担DHCP协议的代理中继功能,LTE-LAN网络中有特定的DHCPSERVER物理实体。 Agent relay function [0178] according to the second embodiment, AP bear DHCP protocol, LTE-LAN ​​network DHCPSERVER have specific physical entity.

[0179] 对UE来说,AP具备DHCP SERVER功能。 [0179] for the UE, AP includes a DHCP SERVER function. 对于特定的DHCP SERVER物理实体,AP的角色是DHCP客户端(CLIENT)。 DHCP SERVER for a particular physical entity, AP is the role of the DHCP client (CLIENT). 但实际上,AP并不具有IP地址的分配和管理能力,只是中继DHCP相关的协议消息。 But in fact, the AP does not have the ability to assign and manage IP address, to relay DHCP protocol message but relevant. 如图71所示: As shown in FIG. 71:

[0180] 步骤1 :UE刚刚启动,并不知道DHCP SERVER的IP地址,先发送DHCP DISCOVER消息给网络。 [0180] Step 1: UE has just started, does not know the IP address of the DHCP SERVER, the DHCP DISCOVER message transmitted to the first network. 在该消息发送时,按照方法一/方法二提到的方法,UE需要将该IP控制面协议报文通过SRB发送/在MAC层标识该消息为IP控制层面消息。 When this message is sent, according to methods a / two method mentioned, the UE needs the IP control plane protocol packets transmitted by SRB / identify the message in the MAC layer message is a control plane IP.

[0181] 步骤2 :按照方法一或方法二,AP知道此时收到的消息时IP层的控制面消息,因此,将该消息发送给AP内部的IP控制模块。 [0181] Step 2: The method or a second method, the AP knows the IP layer control plane message is a message received at this time, therefore, transmits the message to the AP inside the control module IP. 该IP控制模块收到DHCP DISCOVER消息后,按照DHCP协议,发送DHCP DISCOVER消息给LTE - LAN网络。 The control module receives the IP DHCP DISCOVER message, in accordance with the DHCP protocol, DHCP DISCOVER message transmitted to the LTE - LAN network. 该消息是广播消息,所有DHCPSERVER都能收到。 The message is a broadcast message, all DHCPSERVER can receive.

[0182] 步骤3 :LTE-LAN网络中的DHCP SERVER物理实体收到该DHCP DISCOVER消息后,返回DSCP OFFER 给AP。 [0182] Step 3: After the DHCP SERVER LTE-LAN ​​physical entity in the network receives the DHCP DISCOVER message, DSCP OFFER returned to the AP.

[0183] 步骤4 :AP收到DHCP OFFER消息后,将该消息转发给UE。 [0183] Step 4: After the AP receives the DHCP OFFER message, forwards the message to the UE.

[0184] 步骤5 :UE收到DHCP OFFER消息后,按照DHCP协议,继续后续的地址分配过程,直至完成IP地址的分配。 [0184] Step 5: After the UE receives the DHCP OFFER message, in accordance with the DHCP protocol, address allocation to continue the subsequent process, until completion of assigning an IP address. 在此过程中,AP实际上承担的是UE和特定的DHCP SERVER物理实体DHCP协议通信的中继功能。 In this process, AP relay function is actually borne UE-specific DHCP SERVER and physical entities in communication protocol DHCP.

[0185] 步骤6 :UE获得IP地址后,在发送IP用户面协议报文时,按照方法一/方法二提到的方法,UE需要将该IP用户面协议报文通过DRB发送/在MAC层标识该消息为IP用户面消息。 [0185] Step 6: After the UE obtains the IP address, when transmitting user plane IP packets in method a / two methods mentioned, the UE needs to IP user plane protocol packets transmitted by DRB / MAC layer the message identifies the IP user plane message.

[0186] 步骤7 :AP此后收到的来自UE的IP用户面协议报文后,直接由二层转发模块进行处理。 [0186] Step 7: the IP user plane protocol packets received from the UE after AP directly from the Layer forwarding module for processing.

[0187] 下面结合IGMP协议,说明本方法一/方法二的应用。 [0187] IGMP protocol in conjunction with the following, a description of the application of the method / Method II.

[0188] IGMP 协议包括IGMPV2RFC2236,IGMPV3RFC3376 等。 [0188] IGMP protocol includes IGMPV2RFC2236, IGMPV3RFC3376 like.

[0189] 实施例三: [0189] Example III:

[0190] 在LTE-LAN架构中,AP和它服务的UE组成了一个树形结构。 [0190] In the LTE-LAN ​​architecture, AP, and UE it serves to form a tree structure. 当AP需要支持RFC4605 (IGMP/MLD based Multicast Forwarding)协议功能时,AP 需要具有IGMP 协议的代理功能。 When the AP requires support for RFC4605 (IGMP / MLD based Multicast Forwarding) protocol functions, the AP needs to have the IGMP proxy function. 即对连接到的UE,实现IP组播路由器功能,对网络中的组播路由器,实现主机的功能。 I.e. the UE is connected to, for IP multicast router function, multicast routers in the network to realize the function of the host.

[0191] 具体的信令流程如图7J所示。 [0191] 7J specific signaling flow shown in FIG.

[0192] 步骤0 :UE通过接入认证,并通过DHCP过程获得IP地址。 [0192] Step 0: UE through the access authentication, and obtain an IP address by the DHCP procedure.

[0193] 上行方向,代理功能: [0193] uplink direction, the proxy function:

[0194] 步骤1 :当需要加入组播组A时,UE按照本发明中的方法一/方法二定义的方法,将IGMP报告(REPORT)消息,作为IP控制面协议报文发送给AP ; [0194] Step 1: When the need to join the multicast group A, UE method according to the present invention is a method / methods defined by two, the IGMP report (the REPORT) message, as the control plane protocol IP packet to the AP;

[0195] 步骤2 :AP收到该消息后,按照RFC4605中的方法,判断其是否已经是组播组A的代理了(即,是否已经收到UE的IGMP REPORT消息了),若还不是,则将自己作为主机的形式,发送IGMP REPORT消息给IGMP组播路由器;若已经是了,记录该UE作为组播组A的一个成员; [0195] Step 2: After the AP receives the message, the method in accordance with RFC4605, it is determined whether it has a proxy of the multicast group A (i.e., whether received IGMP REPORT message to the UE), if not, it will form itself as the host, sending the REPORT message to the IGMP IGMP multicast router; if already is, the UE records as a member of the multicast group a;

[0196] 步骤2b:当AP收到IGMP组播路由器的下行组播数据时,按照RFC4605中的方法,将该数据转发给组播组A中的所有UE ; [0196] Step 2b: When the AP receives the downlink multicast data IGMP multicast router in accordance with RFC4605 method, the UE forwards the data to all the multicast group A;

[0197] AP实现响应组播路由器查询功能: [0197] AP in response to the multicast router query function implemented:

[0198] 步骤3 :组播路由器发送IGMP查询消息给AP ; [0198] Step 3: multicast router sends an IGMP query message to the AP;

[0199] 步骤4 :AP收到该消息后,按照RFC4605中的方法,向它所连接的UE发送IGMP查询消息; [0199] Step 4: After the AP receives the message, the method according to the RFC4605, it is connected to the UE sends IGMP query messages;

[0200] 步骤5 :UE收到来自AP的IGMP查询消息后,按照IGMP协议,返回IGMP REPORT消息;UE按照本发明中的方法一/方法二定义的方法,将IGMP REPORT消息,作为IP控制面协议报文发送给AP; [0200] Step 5: After the UE receives the IGMP query message from the AP, according to the IGMP protocol, IGMP returns the REPORT message; UE method according to the present invention is a method / methods defined by two, to the REPORT IGMP message, a control plane IP protocol packet to the AP;

[0201] 步骤6 :AP收到来自UE的IGMP REPORT消息后,发送IGMP REPORT消息给IGMP组播路由器;并按照RFC4605,更新本地组播组和组播成员之间的关系; [0201] Step 6: After the AP receives the REPORT IGMP message from the UE, sending the REPORT message to the IGMP IGMP multicast router; and RFC4605 according to the relationship between the multicast group and updates the local multicast members;

[0202] AP实现IGMP LEAVE消息的发送: [0202] AP implement IGMP LEAVE message sent:

[0203] 步骤7 :UE决定退出组播组时,按照IGMP协议,发送IGMP离开(LEAVE)消息;UE按照本发明中的方法一/方法二定义的方法,将IGMP LEAVE消息,作为IP控制面协议报文发送给AP; [0203] Step 7: When the UE decides to leave a multicast group according to the IGMP protocol, send an IGMP leave (the LEAVE) message; UE method according to the present invention is a method / methods defined by two, the IGMP LEAVE message, a control plane IP protocol packet to the AP;

[0204] 步骤8 :AP收到来自UE的IGMP LEAVE消息后,更新本地组播组和组播成员之间的关系;更新完成后,如果发现组播组中已经没有成员了,则发送IGMP LEAVE消息给IGMP组播路由器。 [0204] Step 8: After the AP receives IGMP LEAVE message from the UE, to update the relationship between the local multicast and the multicast group members; update is complete, if no multicast group members has been found, and sending IGMP LEAVE message to the IGMP multicast router.

[0205] 本发明上述实施例给出的IP控制面协议报文有DHCP协议报文和IGMP协议的报文,这些协议由IETF工作组负责制定。 IP control plane protocol above embodiment [0205] of the present invention have given packet protocol packets DHCP packet and IGMP protocols, these protocols responsible IETF working group developed. 但本发明并不局限于实施例的这两个协议和实施例所使用的IP协议版本是version 4还是version 6,另外,凡是需要AP接入处理的IP协议的报文,均可认为是本发明提到的IP控制面协议报文。 However, the present invention is not limited to these embodiments and protocol for embodiments of the IP protocol version used by the embodiment version 4 or version 6, Further, any packets require access to AP IP protocol processing, it may be considered to be present invention mentioned control plane IP packets. 这些协议有不限于以下列出的: These protocols are not limited to the following list:

[0206] IETF RFC 3927:"Dynamic Configuration of IPv4Link-Local Addresses"; [0206] IETF RFC 3927: "Dynamic Configuration of IPv4Link-Local Addresses";

[0207] IETF RFC 3376:"Internet Group Management Protocol,Version 3; [0207] IETF RFC 3376: "Internet Group Management Protocol, Version 3;

[0208] IETF RFC 4861: "Neighbor Discovery for IP Version 6 (IPv6)"; [0208] IETF RFC 4861: "Neighbor Discovery for IP Version 6 (IPv6)";

[0209] IETF RFC 4862:"IPv6Stateless Address Autoconfiguration"; [0209] IETF RFC 4862: "IPv6Stateless Address Autoconfiguration";

[0210] IETF RFC 2131:"Dynamic Host Configuration Protocol"; [0210] IETF RFC 2131: "Dynamic Host Configuration Protocol";

[0211] IETF RFC 3736:"Stateless Dynamic Host Configuration Protocol(DHCP)Service for IPv6"; [0211] IETF RFC 3736: "Stateless Dynamic Host Configuration Protocol (DHCP) Service for IPv6";

[0212] IETF RFC 3633:"IPv6Prefix Options for Dynamic Host ConfigurationProtocol (DHCP)version ; [0212] IETF RFC 3633: "IPv6Prefix Options for Dynamic Host ConfigurationProtocol (DHCP) version;

[0213] IETF RFC 4739:"Multiple Authentication Exchanges in the Internet KeyExchange (IKEv2) Protocol,,; [0213] IETF RFC 4739: "Multiple Authentication Exchanges in the Internet KeyExchange (IKEv2) Protocol ,,;

[0214] IETF RFC 4861: "Neighbor Discovery for IP Version 6 (IPv6)"; [0214] IETF RFC 4861: "Neighbor Discovery for IP Version 6 (IPv6)";

[0215] IETF RFC 2131:"Dynamic Host Configuration Protocol"; [0215] IETF RFC 2131: "Dynamic Host Configuration Protocol";

[0216] IETF RFC 5213:"Proxy Mobile IPv6"; [0216] IETF RFC 5213: "Proxy Mobile IPv6";

[0217] IETF RFC 4306,"Internet Key Exchange Protocol Version 2"; [0217] IETF RFC 4306, "Internet Key Exchange Protocol Version 2";

[0218] IETF RFC 5555: "Mobile IPv6support for dual stack Hosts andRouters(DSMIPv6)"; [0218] IETF RFC 5555: "Mobile IPv6support for dual stack Hosts andRouters (DSMIPv6)";

[0219] IETF RFC 3748:"Extensible Authenticat1n Protocol(EAP)"; [0219] IETF RFC 3748: "Extensible Authenticat1n Protocol (EAP)";

[0220] IETF RFC 3344, "Mobility Support for IPv4"; [0220] IETF RFC 3344, "Mobility Support for IPv4";

[0221] IETF RFC 4285, "Authenticat1n Protocol for Mobile IPv6"。 [0221] IETF RFC 4285, "Authenticat1n Protocol for Mobile IPv6".

[0222] 本发明实施例还提供一种无线通信系统,该系统包括: [0222] Embodiments of the present invention further provides a wireless communication system, the system comprising:

[0223] 发送设备,用于将待发送的IP控制面协议报文封装为信令无线承载SRB支持的第一格式报文;将第一格式报文封装为第一空中接口媒体接入控制MAC报文,并将第一空中接口MAC报文发送给接收设备;将待发送的IP用户面协议报文封装为数据无线承载DRB支持的第二格式报文;将第二格式报文封装为第二空中MAC报文,并将第二空中接口MAC报文发送给接收设备; [0223] transmitting equipment, control plane protocol for IP packet is encapsulated to be transmitted to a first signaling radio bearer SRB packet format supported; encapsulating the first packet format is the first air interface MAC Media Access Control packet, and the first air interface MAC packet transmitted to the receiving apparatus; the IP user plane protocol packets to be transmitted as encapsulated data packet format of the second radio bearer DRB supported; a second encapsulation format as the first packet two air MAC packet, and a second air interface MAC packet transmitted to the receiving apparatus;

[0224] 接收设备,用于接收到发送设备发来的空中接口MAC报文后,确定该空中接口MAC报文来自发送设备的SRB或DRB ;若确定所述空中接口MAC报文来自发送设备的SRB,则确定该空中接口MAC报文中包含有IP控制面协议报文,并按照预先配置的控制面协议报文处理方式对该IP控制面协议报文进行处理;若确定所述空中接口MAC报文来自发送设备的DRB,则确定该空中接口MAC报文中包含有IP用户面协议报文,并按照预先配置的用户面协议报文处理方式对该IP用户面协议报文进行处理。 [0224] receiving apparatus for receiving the air sent from the transmission device interfaces MAC packets after determining that the air interface MAC packets SRB or DRB from the transmission device; determining if the air interface of the MAC packets from the transmission device the SRB, it is determined that the air interface MAC packet contains the IP control plane packets, and processes the IP packets in accordance with the control plane a control plane protocol packet preconfigured processing mode; determining if the air interface MAC DRB packets from a sending device, determining that the air interface MAC packet contains the IP user plane protocol packets, and in accordance with the user plane protocol packet preconfigured processing mode to process packets for the IP user plane protocol.

[0225] 本发明实施例还提供一种无线通信系统,该系统包括: [0225] Embodiments of the present invention further provides a wireless communication system, the system comprising:

[0226] 发送设备,用于将待发送的IP控制面协议报文封装为数据无线承载DRB支持的第一格式报文,将第一格式报文封装为第一空中接口媒体接入控制MAC报文,将第一空中接口MAC报文发送给接收设备,第一空中接口MAC报文中携带有表示当前报文包含有IP控制面协议报文的区分信息;将待发送的IP用户面协议报文封装为DRB支持的第二格式报文,将第二格式报文封装为第二空中接口MAC报文,将第二空中接口MAC报文发送给接收设备,第二空中接口MAC报文中携带有表示当前报文包含有IP用户面协议报文的区分信息; [0226] transmitting equipment, control plane protocol for IP packets encapsulating data to be transmitted is a first packet radio bearer format supported DRB, the encapsulated packet is the first format of the first air interface MAC Media Access Control packets Wen, the first air interface MAC packet to the receiving device, the first air interface carries MAC packet indicates a packet containing a distinction information of the IP control protocol packets surface; to be transmitted user plane protocol IP packets DRB for the encapsulation format supported by the second packet, the second packet encapsulation format to a second air interface MAC packets, the second air interface MAC packet to the receiving device, a second air interface packet carries MAC indicating the current packet contains the IP user plane protocol specific information packets;

[0227] 接收设备,用于接收发送设备发来的空中接口媒体接入控制MAC报文后,确定所述空中接口MAC报文是否来自发送设备的数据无线承载DRB ;在确定所述空中接口MAC报文来自发送设备的DRB时,根据所述空中接口MAC报文中携带的区分信息确定所述空中接口MAC报文中包含有IP控制面协议报文或IP用户面协议报文,若为IP控制面协议报文,则按照预先配置的控制面协议报文处理方式对该IP控制面协议报文进行处理;若为IP用户面协议报文,则按照预先配置的用户面协议报文处理方式对该IP用户面协议报文进行处理。 [0227] receiving apparatus, transmitting apparatus for receiving an air interface sent by the media access control (MAC) message after determining that the air interface MAC packets from the transmitting device if the data radio bearer the DRB; determining that the air interface MAC DRB packet time from the transmission device, in accordance with the air interface carries MAC packet distinguishing information for determining the air interface MAC packet includes a control plane protocol IP packets or IP user plane protocol packets, if the IP packet protocol control plane, the control plane protocol in accordance with a preconfigured processing mode to process packets for the IP control plane protocol packets; if the user plane protocol for the IP packets, in accordance with the user plane protocol packets preconfigured processing mode processing the IP user plane protocol packets.

[0228] 参见图8,本发明实施例还提供一种IP报文处理设备,该设备包括: [0228] Referring to Figure 8, an embodiment of the present invention further provides an IP packet processing apparatus, the apparatus comprising:

[0229] 第一发送单元80,用于将待发送的IP控制面协议报文封装为信令无线承载SRB支持的第一格式报文;将第一格式报文封装为第一空中接口媒体接入控制MAC报文,并将第一空中接口MAC报文发送给接收设备; [0229] The first sending unit 80, a control plane protocol for IP packet is encapsulated to be transmitted to a first signaling radio bearer SRB packet format supported; encapsulating the first packet format is connected to a first air interface medium the MAC control packet, and the first air interface MAC packet transmitted to the receiving apparatus;

[0230] 第二发送单元81,用于将待发送的IP用户面协议报文封装为数据无线承载DRB支持的第二格式报文;将第二格式报文封装为第二空中MAC报文,并将第二空中接口MAC报文发送给接收设备。 [0230] The second sending unit 81, to be used for transmitting user plane IP protocol encapsulates data packets of the second packet radio bearer format supported DRB; a second encapsulation format message to a second air MAC packet, and the second air interface MAC packet transmitted to the receiving apparatus.

[0231] 所述第一发送单元80还用于:在将第一空中接口MAC报文发送给接收设备之前,将表示当前报文包含有IP控制面协议报文的区分信息携带在第一空中接口MAC报文中。 [0231] The first transmitting unit 80 is further configured to: prior to the first air interface MAC packet transmitted to the receiving device, indicating that the current packet contains the IP control plane protocol packet discrimination information carried in the first air Interface MAC packets.

[0232] 该设备还包括: [0232] The apparatus further comprises:

[0233] 第三发送单元82,用于将待发送的RRC协议报文封装为SRB支持的第三格式报文;将第三格式报文封装为第三空中接口MAC报文,并将第三空中接口MAC报文发送给接收设备,第三空中接口MAC报文中携带有表示当前报文包含有RRC协议报文的区分信息。 [0233] RRC protocol packets encapsulated third sending unit 82, configured to be transmitted to a third format supported SRB packets; the third encapsulated packet format for the third MAC packets over the air interface, and a third air interface MAC packet to the receiving device, a third air interface carries MAC packet indicates a packet containing a distinction information RRC protocol message.

[0234] 所述区分信息携带在相应的空中接口MAC报文的MAC头或MAC服务数据单元SDU中。 [0234] The distinguishing information is carried in the respective air interface MAC header to a MAC SDU or MAC service data unit in.

[0235] 所述IP控制面协议报文为:DHCP协议报文或IGMP协议报文。 [0235] The control plane IP packets as: DHCP protocol message or IGMP message.

[0236] 所述IP报文处理设备为终端,所述接收设备为接入点AP设备;或者,所述IP报文处理设备为AP设备,所述接收设备为终端。 [0236] The IP packet processing device is a terminal, the receiving device is an access point AP device; Alternatively, the IP packet processing device is an AP device, the receiving device is a terminal.

[0237] 参见图9,本发明实施例还提供一种IP报文处理设备,该设备包括: [0237] Referring to Figure 9, an embodiment of the present invention further provides an IP packet processing apparatus, the apparatus comprising:

[0238] 第一发送单元90,用于将待发送的IP控制面协议报文封装为数据无线承载DRB支持的第一格式报文,将第一格式报文封装为第一空中接口媒体接入控制MAC报文,将第一空中接口MAC报文发送给接收设备,第一空中接口MAC报文中携带有表示当前报文包含有IP控制面协议报文的区分信息; [0238] The first sending unit 90, a control plane IP encapsulated packets to be transmitted to a first data radio bearer DRB packet format supported, the packet encapsulation format of the first air interface is a first media access control (MAC) packets, the first air interface MAC packet to the receiving device, the first air interface carries MAC packet indicates that the current packet contains the IP control plane protocol specific information packets;

[0239] 第二发送单元91,用于将待发送的IP用户面协议报文封装为DRB支持的第二格式报文,将第二格式报文封装为第二空中接口MAC报文,将第二空中接口MAC报文发送给接收设备,第二空中接口MAC报文中携带有表示当前报文包含有IP用户面协议报文的区分信息。 [0239] IP packets encapsulated protocol user plane of the second sending unit 91, to be transmitted to a second format supported by the DRB packet, the second packet encapsulation format to a second air interface MAC packets, the first two air interface MAC packet transmitted to the receiving device, the second air interface carries MAC packet indicates that the current packet includes information to distinguish the user plane protocol IP packets.

[0240] 所述区分信息携带在相应的空中接口MAC报文的MAC头或MAC服务数据单元SDU中。 [0240] The distinguishing information is carried in the respective air interface MAC header to a MAC SDU or MAC service data unit in.

[0241 ] 所述IP控制面协议报文为:DHCP协议报文或IGMP协议报文。 [0241] The control plane IP packets as: DHCP protocol message or IGMP message.

[0242] 所述IP报文处理设备为终端,所述接收设备为接入点AP设备;或者,所述IP报文处理设备为AP设备,所述接收设备为终端。 [0242] The IP packet processing device is a terminal, the receiving device is an access point AP device; Alternatively, the IP packet processing device is an AP device, the receiving device is a terminal.

[0243] 参见图10,本发明实施例还提供一种IP报文处理设备,该设备包括: [0243] Referring to FIG 10, embodiments of the present invention further provides an IP packet processing apparatus, the apparatus comprising:

[0244] 接收单元101,用于接收到发送设备发来的空中接口媒体接入控制MAC报文后,确定该空中接口MAC报文来自发送设备的信令无线承载SRB或数据无线承载DRB ; [0244] The receiving unit 101, configured to receive a transmission sent by the air interface apparatus after the medium access control MAC packet, determining that the air interface MAC packet radio bearer signaling radio bearer SRB or DRB from the data transmission device;

[0245] 第一处理单元102,用于在确定所述空中接口MAC报文来自发送设备的SRB时,确定该空中接口MAC报文中包含有IP控制面协议报文,并按照预先配置的控制面协议报文处理方式对该IP控制面协议报文进行处理; [0245] The first processing unit 102, for determining when the air interface MAC SRB packets from the transmission device, determines that the air interface MAC message contains packet control plane IP protocol, and under the control of a preconfigured plane protocol IP packet handling the control plane for processing protocol packets;

[0246] 第二处理单元103,用于在确定所述空中接口MAC报文来自发送设备的DRB时,确定该空中接口MAC报文中包含有IP用户面协议报文,并按照预先配置的用户面协议报文处理方式对该IP用户面协议报文进行处理。 [0246] The second processing unit 103, for determining when the DRB air interface MAC packets from the transmission device, determines that the air interface MAC packet contains the IP user plane protocol packets, and preconfigured by the user plane protocol packet handling the user plane IP packets are processed.

[0247] 所述第一处理单元102还用于: [0247] The first processing unit 102 is further configured to:

[0248] 在确定所述空中接口MAC报文来自发送设备的SRB之后,确定所述空中接口MAC报文中携带的区分信息是表示当前报文包含有IP控制面协议报文或包含有RRC协议报文的信息;在确定所述空中接口MAC报文中携带的区分信息是表示当前报文包含有IP控制面协议报文的信息时,确定该空中接口MAC报文中包含有IP控制面协议报文。 [0248] After determining that the air interface MAC packets from the transmission device SRB determining the air interface MAC packet discrimination information is carried in the current packet contains the IP control plane protocol message or RRC protocol comprises packet information; distinguishing information when determining the air interface MAC packet is carried in the current packet contains the IP control plane protocol information message, determining that the air interface MAC packet contains the IP control plane protocol message.

[0249] 该设备还包括: [0249] The apparatus further comprises:

[0250] 第三处理单元104,用于在确定所述空中接口MAC报文中携带的区分信息是表示当前报文包含有RRC协议报文的信息时,确定所述空中接口MAC报文中包含有RRC协议报文,并按照预先配置的RRC协议报文处理方式对该RRC协议报文进行处理。 [0250] The third processing unit 104 for distinguishing information carried in determining the air interface MAC packet is a packet contains the current information RRC protocol message, determining the air interface MAC packet includes an RRC protocol message, and the RRC protocol packets in accordance with a pre-configured RRC protocol message processing on the packets for processing.

[0251 ] 所述第一处理单元102用于: [0251] The first processing unit 102 is configured to:

[0252] 在本IP报文处理设备为接入点AP设备、发送设备为终端时,将所述IP控制面协议报文发送给IP协议处理模块,由该模块按照对应的协议进行后续处理。 [0252] When this IP packet processing device is an access point (AP) device, the device transmits to the terminal, the control plane protocol IP packet to the IP protocol processing module, for subsequent processing in accordance with the protocol used by the corresponding module.

[0253] 所述IP控制面协议报文为:DHCP协议报文或IGMP协议报文。 [0253] The control plane IP packets as: DHCP protocol message or IGMP message.

[0254] 所述IP报文处理设备为AP设备,所述发送设备为终端;或者,所述IP报文处理设备为终端,所述发送设备为AP设备。 [0254] The IP packet processing apparatus as an AP device, the transmitting device is a terminal; Alternatively, the IP packet processing device is a terminal, the AP transmitting device is a device.

[0255] 参见图11,本发明实施例还提供一种IP报文处理设备,该设备包括: [0255] Referring to Figure 11, an embodiment of the present invention further provides an IP packet processing apparatus, the apparatus comprising:

[0256] 接收单元111,用于接收发送设备发来的空中接口媒体接入控制MAC报文后,确定所述空中接口MAC报文是否来自发送设备的数据无线承载DRB ; [0256] The receiving unit 111, transmitting apparatus for receiving an air interface sent by the media access control (MAC) packet data air interface determines the radio bearer if the DRB MAC packets from the transmitting device;

[0257] 处理单元112,用于在确定所述空中接口MAC报文来自发送设备的DRB时,根据所述空中接口MAC报文中携带的区分信息确定所述空中接口MAC报文中包含有IP控制面协议报文或IP用户面协议报文,若为IP控制面协议报文,则按照预先配置的控制面协议报文处理方式对该IP控制面协议报文进行处理;若为IP用户面协议报文,则按照预先配置的用户面协议报文处理方式对该IP用户面协议报文进行处理。 [0257] processing unit 112, for determining when the air interfaces DRB MAC packets from the transmission device, the air interface determines the MAC packet includes distinguishing information according to the air interface MAC packet carried in the IP packet protocol control plane or a user plane IP packets if IP packets to the control plane, the control plane protocol in accordance with a preconfigured processing mode to process packets for the IP control plane protocol packets; if the user plane IP packets, in accordance with the user plane protocol packets preconfigured processing mode for processing the user plane protocol IP packets.

[0258] 所述处理单元112还用于: [0258] The processing unit 112 is further configured to:

[0259] 在确定所述空中接口MAC报文来自发送设备的SRB时,确定所述空中接口MAC报文中包含有无线资源控制RRC协议报文,并按照预先配置的RRC协议报文处理方式对该RRC控制面协议报文进行处理。 [0259] When determining that the air interface MAC SRB packets from a sending device, the air interface determines the MAC packet includes a radio resource control protocol RRC message, and the RRC protocol according to the preconfigured processing mode of packets the RRC control plane for processing protocol packets.

[0260] 所述处理单元112用于: [0260] The processing unit 112 is configured to:

[0261] 在本IP报文处理设备为接入点AP设备、发送设备为终端时,将所述IP控制面协议报文发送给IP协议处理模块,由该模块按照对应的协议进行后续处理。 [0261] When this IP packet processing device is an access point (AP) device, the device transmits to the terminal, the control plane protocol IP packet to the IP protocol processing module, for subsequent processing in accordance with the protocol used by the corresponding module.

[0262] 所述IP控制面协议报文为:DHCP协议报文或IGMP协议报文。 [0262] The control plane IP packets as: DHCP protocol message or IGMP message.

[0263] 所述IP报文处理设备为AP设备,所述发送设备为终端;或者,所述IP报文处理设备为终端,所述发送设备为AP设备。 [0263] The IP packet processing apparatus as an AP device, the transmitting device is a terminal; Alternatively, the IP packet processing device is a terminal, the AP transmitting device is a device.

[0264] 综上,本发明的有益效果包括: [0264] In summary, the benefits of the present invention comprises:

[0265] 本发明实施例提供的一种方案中,发送设备通过SRB向接收设备发送IP控制面协议报文,通过DRB向接收设备发送IP用户面协议报文,从而实现了报文发送侧简单高效、并且有所区分的发送IP控制面协议报文和IP用户面协议报文。 [0265] A solution provided in the embodiment of the present invention, the transmission device transmits the IP control protocol packet to the receiving side device via the SRB, the device transmits to the receiving user plane protocol IP packets, thus achieving the packet transmission side by the simple DRB efficient, differentiated transmission and control plane IP protocol packets and user plane IP packets.

[0266] 本发明实施例提供的另一种方案中,发送设备通过DRB向接收设备发送IP控制面协议报文和IP用户面协议报文,并且包含IP控制面协议报文或IP用户面协议报文的空中接口MAC报文中携带有表示当前报文包含有IP控制面协议报文或IP用户面协议报文的区分信息,从而实现了报文发送侧简单高效、并且有所区分的发送IP控制面协议报文和IP用户面协议报文。 [0266] Another embodiment according to an embodiment of the present invention, the transmitting device the receiving device transmits a control plane IP protocol packets and user plane protocol IP packets, and comprising a control plane protocol IP packets through the IP user plane protocol or DRB air interface MAC packet carries packets representing the current packet contains the IP control plane protocol packet discrimination information, or the user plane IP packets, thereby achieving a simple and efficient packet transmission side, and transmission differentiated IP control plane protocol packets and user plane IP packets.

[0267] 本发明实施例提供的又一种方案中,接收设备根据接收到的空中接口MAC报文来自发送设备的SRB或DRB,来确定其包含的IP报文是IP控制面协议报文或IP用户面协议报文,进而根据确定结果进行相应的处理,从而实现了报文接收侧简单高效的区分IP控制面协议报文或IP用户面协议报文,并进行不同的处理。 [0267] A further embodiment according to an embodiment of the present invention, the receiving apparatus SRB or DRB from the packet transmission device according to the MAC received air-interface, which determines the IP packet contains the IP control plane protocol packets or user plane IP protocol packets and then perform corresponding processing according to the determination result, thereby achieving a simple and efficient packets on the receiving side of the control plane protocol of the IP packets or IP user plane protocol packets, and different processing.

[0268] 本发明实施例提供的再一种方案中,接收设备根据接收到的空中接口MAC报文中携带的区分信息,来确定其包含的IP报文是IP控制面协议报文或IP用户面协议报文,进而根据确定结果进行相应的处理,从而实现了报文接收侧简单高效的区分IP控制面协议报文或IP用户面协议报文,并进行不同的处理。 [0268] Yet another embodiment provided by the embodiments of the present invention, the receiving apparatus according to the discrimination information received air-interface MAC carried in the packet to determine which IP packet contains the IP control plane protocol IP packets or user plane protocol packets and then perform corresponding processing according to the determination result, thereby achieving a simple and efficient packets on the receiving side of the control plane protocol of the IP packets or IP user plane protocol packets, and different processing.

[0269] 本发明解决了新系统中的IP层数据转发和处理问题。 [0269] The present invention solves the IP layer of forwarding the data in the new system and deal with the problem. AP可以基于IP协议,对UE进行IP控制面的管理,如地址分配等。 AP may be based on the IP protocol, the UE manages the IP control plane, such as address allocation. 而无需具有IP层的路由和转发能力。 Without the need to have the ability to route and forward IP layer. 由于简化了AP对IP报文的处理方法,AP无需实现IP路由和IP转发功能,这将降低AP的实现成本。 AP due to the simplified method for processing IP packets, AP without implementing IP routing and IP forwarding, which will reduce implementation costs AP.

[0270] 本发明是参照根据本发明实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。 [0270] The present invention has been described in accordance with the method of Example of the present invention, apparatus (systems) and computer program products flowchart and / or block diagrams described. 应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。 It should be understood and implemented by computer program instructions and block, and the flowchart / or block diagrams each process and / or flowchart illustrations and / or block diagrams of processes and / or blocks. 可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器,使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。 These computer program instructions may be provided to a processor a general purpose computer, special purpose computer, embedded processor or other programmable data processing apparatus to produce a machine, such that the instructions executed by the processor of the computer or other programmable data processing apparatus generating in a device for implementing the flow chart or more flows and / or block diagram block or blocks in a specified functions.

[0271] 这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中,使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。 [0271] These computer program instructions may also be stored in a computer can direct a computer or other programmable data processing apparatus to function in a particular manner readable memory produce an article of manufacture such that the storage instruction means comprises a memory in the computer-readable instructions the instruction means implemented in a flowchart or more flows and / or block diagram block or blocks in a specified function.

[0272] 这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上,使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。 [0272] These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps on the computer or other programmable apparatus to produce a computer implemented so that the computer or other programmable apparatus execute instructions to provide processes for implementing a process or flows and / or block diagram block or blocks a function specified step.

[0273] 尽管已描述了本发明的优选实施例,但本领域内的技术人员一旦得知了基本创造性概念,则可对这些实施例作出另外的变更和修改。 [0273] While the present invention has been described with preferred embodiments, but those skilled in the art from the underlying inventive concept can make other modifications and variations to these embodiments. 所以,所附权利要求意欲解释为包括优选实施例以及落入本发明范围的所有变更和修改。 Therefore, the appended claims are intended to explain embodiments including the preferred embodiment as fall within the scope of the invention and all changes and modifications.

[0274] 显然,本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的精神和范围。 [0274] Obviously, those skilled in the art can make various modifications and variations to the invention without departing from the spirit and scope of the invention. 这样,倘若本发明的这些修改和变型属于本发明权利要求及其等同技术的范围之内,则本发明也意图包含这些改动和变型在内。 Thus, if these modifications and variations of the present invention fall within the claims of the invention and the scope of equivalents thereof, the present invention intends to include these modifications and variations.

Claims (42)

1.一种IP报文处理方法,其特征在于,该方法包括: 发送设备将待发送的IP控制面协议报文封装为信令无线承载SRB支持的第一格式报文;将第一格式报文封装为第一空中接口媒体接入控制MAC报文,发送设备将表示当前报文包含有IP控制面协议报文的区分信息携带在第一空中接口MAC报文中,并将第一空中接口MAC报文发送给接收设备; 发送设备将待发送的IP用户面协议报文封装为数据无线承载DRB支持的第二格式报文;将第二格式报文封装为第二空中MAC报文,并将第二空中接口MAC报文发送给接收设备。 CLAIMS 1. A method of processing IP packets, characterized in that, the method comprising: transmitting device to be a control plane IP encapsulated packets are sent to a first signaling radio bearer SRB packet format supported; a first packet format encapsulation of a first air interface medium access control MAC packets, the transmission device indicating that the current packet contains the IP control protocol segment information packets carried in the surface of the first air interface MAC packet and the first air interface MAC packet transmitted to the receiving apparatus; transmitting device to be a user plane IP packets transmitted encapsulated data packet format of the second radio bearer DRB supported; a second encapsulation format message to a second air MAC packet, and the second air interface MAC packet transmitted to the receiving apparatus.
2.如权利要求1所述的方法,其特征在于,该方法进一步包括: 发送设备将待发送的RRC协议报文封装为SRB支持的第三格式报文;将第三格式报文封装为第三空中接口MAC报文,并将第三空中接口MAC报文发送给接收设备,第三空中接口MAC报文中携带有表示当前报文包含有RRC协议报文的区分信息。 2. The method according to claim 1, characterized in that, the method further comprising: transmitting device RRC protocol message to be transmitted is encapsulated SRB packet format supported by the third; and third format for the first encapsulated packet three MAC packets over the air interface, the air interface and the third MAC packet to the receiving device, a third air interface carries MAC packet indicates a packet containing a distinction information RRC protocol message.
3.如权利要求1或2所述的方法,其特征在于,所述区分信息携带在相应的空中接口MAC报文的MAC头或MAC服务数据单元SDU中。 The method according to claim 12, wherein said discriminating information is carried in the respective air interface MAC header or MAC service data units SDUs in the MAC packet.
4.如权利要求1或2所述的方法,其特征在于,所述IP控制面协议报文为:接收设备需要参与处理的IP协议报文,包括DHCP协议报文或IGMP协议报文。 4. The method of claim 1 or claim 2, wherein said IP packet is a control plane protocol: the receiving device requires the participation process IP packets, including packets or DHCP protocol IGMP message.
5.如权利要求1或2所述的方法,其特征在于,所述发送设备为终端,所述接收设备为接入点AP设备;或者, 所述发送设备为AP设备,所述接收设备为终端。 5. The method of claim 1 or claim 2, wherein the transmitting device is a terminal, the receiving device is an access point device AP; or the AP device is a transmitting device, the receiving device is terminal.
6.一种IP报文处理方法,其特征在于,该方法包括: 发送设备将待发送的IP控制面协议报文封装为数据无线承载DRB支持的第一格式报文,将第一格式报文封装为第一空中接口媒体接入控制MAC报文,将第一空中接口MAC报文发送给接收设备,第一空中接口MAC报文中携带有表示当前报文包含有IP控制面协议报文的区分信息; 发送设备将待发送的IP用户面协议报文封装为DRB支持的第二格式报文,将第二格式报文封装为第二空中接口MAC报文,将第二空中接口MAC报文发送给接收设备,第二空中接口MAC报文中携带有表示当前报文包含有IP用户面协议报文的区分信息。 A method of processing IP packets, characterized in that, the method comprising: transmitting apparatus control plane IP encapsulated packets to be transmitted to a first wireless data packet format supported DRB bearers, the first packet format encapsulating a first medium access control (MAC) air interface packet, the first air interface MAC packet to the receiving device, the first air interface carries MAC packet indicates that the current packet contains the IP control plane protocol packets discrimination information; the IP user plane protocol packets encapsulated transmitting device to be transmitted to a second format supported by the DRB packets, the second format encapsulated packet to a second air interface MAC packets, the second air interface MAC packets transmitting to a receiving device, a second air interface carries MAC packet indicates that the current packet includes information to distinguish the user plane protocol IP packets.
7.如权利要求6所述的方法,其特征在于,所述区分信息携带在相应的空中接口 MAC报文的MAC头或MAC服务数据单元SDU中。 7. The method according to claim 6, wherein said discriminating information is carried in the respective air interface MAC header or MAC service data units SDUs in the MAC packet.
8.如权利要求6-7中任一所述的方法,其特征在于,所述IP控制面协议报文为:接收设备需要参与处理的IP协议报文,包括DHCP协议报文或IGMP协议报文。 8. A method as claimed in any of claims 6-7, wherein said IP packet is a control plane protocol: the receiving device requires the participation process IP packets, including packets or DHCP protocol IGMP message Wen.
9.如权利要求6-7中任一所述的方法,其特征在于,所述发送设备为终端,所述接收设备为接入点AP设备;或者, 所述发送设备为AP设备,所述接收设备为终端。 9. The method as claimed in any one of claims 6-7, characterized in that the transmitting device is a terminal, the receiving device is an access point device AP; or the AP device is a transmitting device, the the receiving device is a terminal.
10.一种IP报文处理方法,其特征在于,该方法包括: 接收设备接收到发送设备发来的空中接口媒体接入控制MAC报文后,确定该空中接口MAC报文来自发送设备的信令无线承载SRB或数据无线承载DRB ; 接收设备若确定所述空中接口MAC报文来自发送设备的SRB,则确定该空中接口MAC报文中包含有IP控制面协议报文,并按照预先配置的控制面协议报文处理方式对该IP控制面协议报文进行处理; 接收设备若确定所述空中接口MAC报文来自发送设备的DRB,则确定该空中接口MAC报文中包含有IP用户面协议报文,并按照预先配置的用户面协议报文处理方式对该IP用户面协议报文进行处理。 10. A method of processing IP packets, characterized in that, the method comprising: receiving a receiving device to the sending device to send an air interface medium access control (MAC) message after determining that the air interface MAC packet channel from the transmission apparatus order data radio bearer or radio bearer SRB the DRB; the receiving device determines if the air interface MAC SRB packet from a sending device, determining that the air interface MAC packet contains the IP protocol control plane packets, and in accordance with a preconfigured control plane protocol message handling protocol for the IP control plane to process the packet; the DRB air interface MAC packets from the transmission device if the receiving device is determined, it is determined that the air interface MAC packet contains the IP user plane protocol message, and processes the IP packets in accordance with the user plane protocol user plane protocol packets preconfigured processing mode.
11.如权利要求10所述的方法,其特征在于,在接收设备确定所述空中接口 MAC报文来自发送设备的SRB之后,并且确定该空中接口MAC报文中包含有IP控制面协议报文之前,该方法进一步包括: 接收设备确定所述空中接口MAC报文中携带的区分信息是表示当前报文包含有IP控制面协议报文或包含有RRC协议报文的信息; 所述确定该空中接口MAC报文中包含有IP控制面协议报文包括: 接收设备在确定所述空中接口MAC报文中携带的区分信息是表示当前报文包含有IP控制面协议报文的信息时,确定该空中接口MAC报文中包含有IP控制面协议报文。 11. The method according to claim 10, wherein, after the receiving device determines the air interface MAC SRB packets from the transmission device, and determines a control plane IP packets over the air interface of the MAC packet contains before, the method further comprising: receiving the sensitivity information determining device air interface MAC packet is carried in the current packet contains the IP control plane protocol message containing information or a RRC protocol message; and determining that the air Interface MAC packet includes the IP control plane protocol message comprises: upon receiving the sensitivity information determining apparatus in the air interface MAC packet is carried in the current packet containing an IP control plane protocol packets, to determine the air interface MAC packet contains the IP control plane protocol packets.
12.如权利要求11所述的方法,其特征在于,在接收设备确定所述空中接口 MAC报文中携带的区分信息是表示当前报文包含有RRC协议报文的信息时,该方法进一步包括: 接收设备确定所述空中接口MAC报文中包含有RRC协议报文,并按照预先配置的RRC协议报文处理方式对该RRC协议报文进行处理。 12. The method of claim 11, wherein determining the air interface MAC packet discrimination information is carried in the current packet contains the information in the RRC protocol message receiving apparatus, the method further comprising : the receiving device determines the air interface MAC packet includes an RRC protocol packets and packets according to the RRC protocol processing mode for processing the pre-configured RRC protocol packets.
13.如权利要求10所述的方法,其特征在于,在接收设备为接入点AP设备、发送设备为终端时,所述按照预先配置的控制面协议报文处理方式对该IP控制面协议报文进行处理包括: 接收设备将所述IP控制面协议报文发送给IP协议处理模块,由该IP协议处理模块按照对应的协议进行后续处理。 13. The method according to claim 10, wherein, when the receiving apparatus is an access point (AP) device, the device transmits to the terminal, according to the control plane protocol preconfigured IP packet handling the control plane protocol packet processing comprises: receiving device, the control plane protocol IP packet to the IP protocol processing module, for subsequent processing according to a protocol corresponding to the IP protocol processing module.
14.如权利要求10-13中任一所述的方法,其特征在于,所述IP控制面协议报文为:接收设备需要参与处理的IP协议报文,包括DHCP协议报文或IGMP协议报文。 14. A method as claimed in any one of claims 10-13, wherein the IP packet is a control plane protocol: the receiving device requires the participation process IP packets, including packets or DHCP protocol IGMP message Wen.
15.如权利要求10-12中任一所述的方法,其特征在于,所述接收设备为AP设备,所述发送设备为终端;或者, 所述接收设备为终端,所述发送设备为AP设备。 15. The method of any one of claims 10-12, wherein the device is an AP receiving apparatus, the transmitting device is a terminal; Alternatively, the receiving device is a terminal, the transmitting device is an AP device.
16.一种IP报文处理方法,其特征在于,该方法包括: 接收设备接收发送设备发来的空中接口媒体接入控制MAC报文后,确定所述空中接口MAC报文是否来自发送设备的数据无线承载DRB ; 接收设备在确定所述空中接口MAC报文来自发送设备的DRB时,根据所述空中接口MAC报文中携带的区分信息确定所述空中接口MAC报文中包含有IP控制面协议报文或IP用户面协议报文,若为IP控制面协议报文,则按照预先配置的控制面协议报文处理方式对该IP控制面协议报文进行处理;若为IP用户面协议报文,则按照预先配置的用户面协议报文处理方式对该IP用户面协议报文进行处理。 16. A method of processing IP packets, characterized in that, the method comprising: receiving device receives the transmission sent by the air interface apparatus after the medium access control MAC packet, the determining whether an air interface MAC packets from the transmitting device DRB data radio bearer; receiving device when determining the DRB air interface MAC packets from the transmitting device to determine the air interface MAC packet contains the IP control plane according to the air interface MAC distinguishing information carried in the packets IP packets or protocol user plane protocol packets into IP protocol packets if the control plane, the control plane protocol in accordance with a preconfigured processing mode to process packets for the IP control plane protocol packets; if the user plane protocol for the IP packets text, according to the pre-configured user plane protocol packet processing mode for processing the user plane protocol IP packets.
17.如权利要求16所述的方法,其特征在于,在接收设备确定所述空中接口 MAC报文来自发送设备的SRB时,该方法进一步包括: 接收设备确定所述空中接口MAC报文中包含有无线资源控制RRC协议报文,并按照预先配置的RRC协议报文处理方式对该RRC控制面协议报文进行处理。 17. The method according to claim 16, wherein determining the air interface MAC SRB packets from the transmitting apparatus in the receiving apparatus, the method further comprises: receiving device determines the air interface MAC packet includes there RRC radio resource control protocol packets, and packets according to the RRC protocol processing mode pre-configured packet processing the RRC protocol control plane.
18.如权利要求16所述的方法,其特征在于,在接收设备为接入点AP设备、发送设备为终端时,所述按照预先配置的控制面协议报文处理方式对该IP控制面协议报文进行处理包括: 接收设备将所述IP控制面协议报文发送给IP协议处理模块,由该IP协议处理模块按照对应的协议进行后续处理。 18. The method according to claim 16, wherein, when the receiving apparatus is an access point (AP) device, the device transmits to the terminal, according to the control plane protocol preconfigured IP packet handling the control plane protocol packet processing comprises: receiving device, the control plane protocol IP packet to the IP protocol processing module, for subsequent processing according to a protocol corresponding to the IP protocol processing module.
19.如权利要求16-18中任一所述的方法,其特征在于,所述IP控制面协议报文为:接收设备需要参与处理的IP协议报文,包括DHCP协议报文或IGMP协议报文。 19. A method as claimed in any of claims 16-18, wherein the IP packet is a control plane protocol: the receiving device requires the participation process IP packets, including packets or DHCP protocol IGMP message Wen.
20.如权利要求16-17中任一所述的方法,其特征在于,所述接收设备为AP设备,所述发送设备为终端;或者, 所述接收设备为终端,所述发送设备为AP设备。 20. The method as claimed in any one of claims 16-17, wherein the device is an AP receiving apparatus, the transmitting device is a terminal; Alternatively, the receiving device is a terminal, the transmitting device is an AP device.
21.—种IP报文处理设备,其特征在于,该设备包括: 第一发送单元,用于将待发送的IP控制面协议报文封装为信令无线承载SRB支持的第一格式报文;将第一格式报文封装为第一空中接口媒体接入控制MAC报文,将表示当前报文包含有IP控制面协议报文的区分信息携带在第一空中接口MAC报文中,并将第一空中接口MAC报文发送给接收设备; 第二发送单元,用于将待发送的IP用户面协议报文封装为数据无线承载DRB支持的第二格式报文;将第二格式报文封装为第二空中MAC报文,并将第二空中接口MAC报文发送给接收设备。 21.- species IP packet processing device, wherein, the apparatus comprising: a first transmitting unit, the IP control plane protocol to be transmitted packets are encapsulated by a first format supported by the SRB packet is a signaling radio; encapsulating the first packet format is a first media access control (MAC) air interface message, indicating the current packet includes information to distinguish the IP packets carried in the control plane first air interface MAC packet, and the first an air interface MAC packet transmitted to the receiving apparatus; and a second sending unit, for the user plane IP packets encapsulating data to be transmitted to the second packet radio bearer format supported DRB; a second encapsulation format to the packet a second air MAC packet, and the second air interface MAC packet transmitted to the receiving apparatus.
22.如权利要求21所述的设备,其特征在于,该设备还包括: 第三发送单元,用于将待发送的RRC协议报文封装为SRB支持的第三格式报文;将第三格式报文封装为第三空中接口MAC报文,并将第三空中接口MAC报文发送给接收设备,第三空中接口MAC报文中携带有表示当前报文包含有RRC协议报文的区分信息。 22. The apparatus according to claim 21, wherein the apparatus further comprises: a third sending unit, for sending RRC protocol packets to be encapsulated into a third format message supported by the SRB; the third format a third packet encapsulation MAC packet air interface, air interface and the third MAC packet transmitted to the receiving device, a third air interface carries MAC packet indicates a packet containing a distinction information RRC protocol message.
23.如权利要求21或22所述的设备,其特征在于,所述区分信息携带在相应的空中接口MAC报文的MAC头或MAC服务数据单元SDU中。 Device 21 or 22 as claimed in claim 23, wherein said discriminating information is carried in the respective air interface MAC header or MAC service data units SDUs in the MAC packet.
24.如权利要求21-22中任一所述的设备,其特征在于,所述IP控制面协议报文为:接收设备需要参与处理的IP协议报文,包括DHCP协议报文或IGMP协议报文。 24. The apparatus of one of claims 21-22, wherein the IP packet is a control plane protocol: the receiving device requires the participation process IP packets, including packets or DHCP protocol IGMP message Wen.
25.如权利要求21-22中任一所述的设备,其特征在于,所述IP报文处理设备为终端,所述接收设备为接入点AP设备;或者, 所述IP报文处理设备为AP设备,所述接收设备为终端。 25. The apparatus of one of claims 21-22, wherein the IP packet processing device is a terminal, the receiving device is an access point AP device; Alternatively, the IP packet processing device AP device is the receiving device is a terminal.
26.—种IP报文处理设备,其特征在于,该设备包括: 第一发送单元,用于将待发送的IP控制面协议报文封装为数据无线承载DRB支持的第一格式报文,将第一格式报文封装为第一空中接口媒体接入控制MAC报文,将第一空中接口MAC报文发送给接收设备,第一空中接口MAC报文中携带有表示当前报文包含有IP控制面协议报文的区分信息; 第二发送单元,用于将待发送的IP用户面协议报文封装为DRB支持的第二格式报文,将第二格式报文封装为第二空中接口MAC报文,将第二空中接口MAC报文发送给接收设备,第二空中接口MAC报文中携带有表示当前报文包含有IP用户面协议报文的区分信息。 26.- species IP packet processing device, wherein, the apparatus comprising: a first sending unit, configured to be a control plane IP encapsulated packets transmitted from a first data packet format of radio bearer DRB support the the first encapsulated packet format is the first air interface MAC media access control packets, the first air interface MAC packet to the receiving device, the first air interface carries MAC packet indicates that the current packet contains the IP control discrimination information protocol packets surface; the IP user plane protocol encapsulating a second packet sending unit, configured to be transmitted is supported by the DRB second packet format, the second format encapsulated packet to a second air interface MAC packets Wen, the second air interface MAC packet to the receiving device, a second air interface carries MAC packet indicates that the current packet contains the information distinguishing the IP user plane protocol packets.
27.如权利要求26所述的设备,其特征在于,所述区分信息携带在相应的空中接口 MAC报文的MAC头或MAC服务数据单元SDU中。 27. The apparatus as claimed in claim 26, wherein said discriminating information is carried in the respective air interface MAC header or MAC service data units SDUs in the MAC packet.
28.如权利要求26-27中任一所述的设备,其特征在于,所述IP控制面协议报文为:接收设备需要参与处理的IP协议报文,包括DHCP协议报文或IGMP协议报文。 28. The apparatus of one of claims 26-27, wherein the IP packet is a control plane protocol: the receiving device requires the participation process IP packets, including packets or DHCP protocol IGMP message Wen.
29.如权利要求26-27中任一所述的设备,其特征在于,所述IP报文处理设备为终端,所述接收设备为接入点AP设备;或者, 所述IP报文处理设备为AP设备,所述接收设备为终端。 29. The apparatus according to any one of claims 26-27, wherein the IP packet processing device is a terminal, the receiving device is an access point AP device; Alternatively, the IP packet processing device AP device is the receiving device is a terminal.
30.一种IP报文处理设备,其特征在于,该设备包括: 接收单元,用于接收到发送设备发来的空中接口媒体接入控制MAC报文后,确定该空中接口MAC报文来自发送设备的信令无线承载SRB或数据无线承载DRB ; 第一处理单元,用于在确定所述空中接口MAC报文来自发送设备的SRB时,确定该空中接口MAC报文中包含有IP控制面协议报文,并按照预先配置的控制面协议报文处理方式对该IP控制面协议报文进行处理; 第二处理单元,用于在确定所述空中接口MAC报文来自发送设备的DRB时,确定该空中接口MAC报文中包含有IP用户面协议报文,并按照预先配置的用户面协议报文处理方式对该IP用户面协议报文进行处理。 30. An IP packet processing device, wherein, the apparatus comprising: a receiving unit for receiving the transmission apparatus to send an air interface medium access control (MAC) message after determining that the air interface MAC packets from the transmission signaling radio bearer SRB apparatus or the DRB data radio bearer; a first processing unit configured to, when determining that the air interface MAC SRB packet from a sending device, determines that the air interface MAC packet contains the IP control plane protocol message, and processes the IP packets in accordance with the control plane a control plane protocol packet preconfigured processing mode; second processing unit configured to, when determining that the DRB air interface MAC packets from the transmission device to determine the air interface MAC packet contains the IP user plane protocol packets, and in accordance with the user plane protocol packet preconfigured processing mode to process packets for the IP user plane protocol.
31.如权利要求30所述的设备,其特征在于,所述第一处理单元还用于: 在确定所述空中接口MAC报文来自发送设备的SRB之后,确定所述空中接口MAC报文中携带的区分信息是表示当前报文包含有IP控制面协议报文或包含有RRC协议报文的信息;在确定所述空中接口MAC报文中携带的区分信息是表示当前报文包含有IP控制面协议报文的信息时,确定该空中接口MAC报文中包含有IP控制面协议报文。 31. The apparatus according to claim 30, wherein the first processing unit is further configured to: after determining that the air interface MAC packets from the transmission device SRB determining the air interface MAC packets discrimination information is carried in the current packet contains the IP control plane protocol message containing information or an RRC protocol packets; determining carried in the air interface MAC packet discrimination information is a current control packet contains the IP when the surface of the protocol information packets, determining that the air interface MAC packet contains the IP control plane protocol packets.
32.如权利要求30所述的设备,其特征在于,该设备还包括: 第三处理单元,用于在确定所述空中接口MAC报文中携带的区分信息是表示当前报文包含有RRC协议报文的信息时,确定所述空中接口MAC报文中包含有RRC协议报文,并按照预先配置的RRC协议报文处理方式对该RRC协议报文进行处理。 32. The apparatus as claimed in claim 30, characterized in that, the apparatus further comprising: a third processing unit, the discrimination information for determining the air interface MAC packet is carried in the current RRC protocol message comprises when the information message, determining that the air interface MAC packet includes an RRC protocol packets, and processing the RRC protocol packets in accordance with the RRC protocol message processing mode pre-configured.
33.如权利要求31所述的设备,其特征在于,所述第一处理单元用于: 在本IP报文处理设备为接入点AP设备、发送设备为终端时,将所述IP控制面协议报文发送给IP协议处理模块,由该模块按照对应的协议进行后续处理。 33. The apparatus according to claim 31, wherein the first processing unit configured to: when the present IP packet processing device is an access point (AP) device, the device transmits to the terminal, the IP control plane protocol packet to the IP protocol processing module, for subsequent processing in accordance with the protocol used by the corresponding module.
34.如权利要求31-33中任一所述的设备,其特征在于,所述IP控制面协议报文为:本设备需要参与处理的IP协议报文,包括DHCP协议报文或IGMP协议报文。 34. The apparatus according to any one of claims 31-33, wherein the IP packet is a control plane protocol: This device requires participation process IP packets, including packets or DHCP protocol IGMP message Wen.
35.如权利要求31-33中任一所述的设备,其特征在于,所述IP报文处理设备为AP设备,所述发送设备为终端;或者, 所述IP报文处理设备为终端,所述发送设备为AP设备。 35. The apparatus according to any one of claims 31-33, wherein the IP packet processing device is an AP device, the transmitting device is a terminal; Alternatively, the IP packet processing device is a terminal, the transmitting device is the AP.
36.一种IP报文处理设备,其特征在于,该设备包括: 接收单元,用于接收发送设备发来的空中接口媒体接入控制MAC报文后,确定所述空中接口MAC报文是否来自发送设备的数据无线承载DRB ; 处理单元,用于在确定所述空中接口MAC报文来自发送设备的DRB时,根据所述空中接口MAC报文中携带的区分信息确定所述空中接口MAC报文中包含有IP控制面协议报文或IP用户面协议报文,若为IP控制面协议报文,则按照预先配置的控制面协议报文处理方式对该IP控制面协议报文进行处理;若为IP用户面协议报文,则按照预先配置的用户面协议报文处理方式对该IP用户面协议报文进行处理。 36. An IP packet processing device, wherein, the apparatus comprising: a receiving unit for receiving the transmission device air interface sent by the media access control (MAC) message after determining that the air interface MAC message comes from the transmitting data radio bearer DRB device; a processing unit for determining when the DRB air interface MAC packets from the transmission device, distinguishing information determined according to the air interface MAC packet carried in the air interface MAC packets contains the IP control plane protocol user plane packets or IP packets if IP packets to the control plane, the control plane protocol in accordance with a preconfigured processing mode to process packets for the IP control plane protocol packets; if user plane protocol for the IP packets, in accordance with the user plane protocol packets preconfigured processing mode for processing the user plane protocol IP packets.
37.如权利要求36所述的设备,其特征在于,所述处理单元还用于: 在确定所述空中接口MAC报文来自发送设备的SRB时,确定所述空中接口MAC报文中包含有无线资源控制RRC协议报文,并按照预先配置的RRC协议报文处理方式对该RRC控制面协议报文进行处理。 37. The apparatus according to claim 36, wherein the processing unit is further configured to: upon determining that the air interface MAC SRB packets from a sending device, determines the air interface MAC packet contains RRC radio resource control protocol packets, and packets according to the RRC protocol processing mode pre-configured packet processing the RRC protocol control plane.
38.如权利要求36所述的设备,其特征在于,所述处理单元用于: 在本IP报文处理设备为接入点AP设备、发送设备为终端时,将所述IP控制面协议报文发送给IP协议处理模块,由该模块按照对应的协议进行后续处理。 38. The apparatus according to claim 36, wherein the processing unit is configured to: when the present IP packet processing device is an access point (AP) device, the device transmits to the terminal, the IP control plane protocol packets sending to the IP protocol processing module, for subsequent processing in accordance with the protocol used by the corresponding module.
39.如权利要求36-38中任一所述的设备,其特征在于,所述IP控制面协议报文为:本设备需要参与处理的IP协议报文,包括DHCP协议报文或IGMP协议报文。 39. The apparatus of one of claims 36-38, wherein the IP packet is a control plane protocol: This device requires participation process IP packets, including packets or DHCP protocol IGMP message Wen.
40.如权利要求36-38中任一所述的设备,其特征在于,所述IP报文处理设备为AP设备,所述发送设备为终端;或者, 所述IP报文处理设备为终端,所述发送设备为AP设备。 40. The apparatus according to any one of claims 36-38, wherein the IP packet processing device is an AP device, the transmitting device is a terminal; Alternatively, the IP packet processing device is a terminal, the transmitting device is the AP.
41.一种无线通信系统,其特征在于,该系统包括: 发送设备,用于将待发送的IP控制面协议报文封装为信令无线承载SRB支持的第一格式报文;将第一格式报文封装为第一空中接口媒体接入控制MAC报文,并将第一空中接口MAC报文发送给接收设备;将待发送的IP用户面协议报文封装为数据无线承载DRB支持的第二格式报文;将第二格式报文封装为第二空中MAC报文,并将第二空中接口MAC报文发送给接收设备; 接收设备,用于接收到发送设备发来的空中接口MAC报文后,确定该空中接口MAC报文来自发送设备的SRB或DRB ;若确定所述空中接口MAC报文来自发送设备的SRB,则确定该空中接口MAC报文中包含有IP控制面协议报文,并按照预先配置的控制面协议报文处理方式对该IP控制面协议报文进行处理;若确定所述空中接口MAC报文来自发送设备的DRB,则确定该空中接口MAC报文 41. A wireless communication system, characterized in that the system comprising: a transmitting device for control plane IP encapsulated packets to be transmitted to a first signaling radio bearer SRB packet format supported; a first format encapsulating the first packet air interface MAC medium access control packet, and the first air interface MAC packet to the receiving device; to be transmitted to a user plane IP protocol data packets encapsulated into a second radio bearer DRB support format messages; a second encapsulation format message to a second air MAC packet, and the second air interface MAC packet transmitted to the receiving apparatus; receiving means for receiving sent to the transmitting apparatus over the air interface MAC packets after determining that the air interface MAC packets SRB or DRB from the transmission device; determining if the air interface MAC SRB packets from a sending device, determining that the air interface MAC packet contains the IP control plane protocol packets, and in accordance with the control plane protocol preconfigured processing mode to process packets for the IP control plane protocol packets; determining if the DRB air interface MAC packets from the transmission device, determining that the air interface MAC packets 中包含有IP用户面协议报文,并按照预先配置的用户面协议报文处理方式对该IP用户面协议报文进行处理。 Contains the IP user plane protocol packets, and in accordance with the user plane protocol packet preconfigured processing mode to process packets for the IP user plane protocol.
42.一种无线通信系统,其特征在于,该系统包括: 发送设备,用于将待发送的IP控制面协议报文封装为数据无线承载DRB支持的第一格式报文,将第一格式报文封装为第一空中接口媒体接入控制MAC报文,将第一空中接口MAC报文发送给接收设备,第一空中接口MAC报文中携带有表示当前报文包含有IP控制面协议报文的区分信息;将待发送的IP用户面协议报文封装为DRB支持的第二格式报文,将第二格式报文封装为第二空中接口MAC报文,将第二空中接口MAC报文发送给接收设备,第二空中接口MAC报文中携带有表示当前报文包含有IP用户面协议报文的区分信息; 接收设备,用于接收发送设备发来的空中接口MAC报文后,确定所述空中接口MAC报文是否来自发送设备的DRB ;在确定所述空中接口MAC报文来自发送设备的DRB时,根据所述空中接口MAC报文中携带的区分信息确定所述 42. A wireless communication system, characterized in that the system comprising: a transmitting apparatus for transmitting IP control plane protocol to be encapsulated into data packets of the first packet radio bearer format supported DRB, the first packet format encapsulation of a first air interface MAC media access control packets, the first air interface MAC packet to the receiving device, the first air interface carries MAC packet indicates that the current packet contains the IP control plane protocol packets discrimination information; the user plane IP encapsulated packets to be transmitted to a second format supported by the DRB packets, the second format encapsulated packet to a second air interface MAC packets, the second air interface MAC packets to the receiving device, a second air interface carries MAC packet indicates that the current packet includes information to distinguish the user plane IP protocol packets; after receiving apparatus, transmitting apparatus for receiving incoming air interface MAC packets, determining said air interfaces DRB whether MAC packets from the transmitting device; determining an air interface when the DRB MAC packets from the transmission device, distinguishing information determined according to the air interface MAC message carrying the 空中接口MAC报文中包含有IP控制面协议报文或IP用户面协议报文,若为IP控制面协议报文,则按照预先配置的控制面协议报文处理方式对该IP控制面协议报文进行处理;若为IP用户面协议报文,则按照预先配置的用户面协议报文处理方式对该IP用户面协议报文进行处理。 Air interface MAC packet includes a control plane protocol IP packets or IP user plane protocol packets into IP protocol packets if the control plane, the control plane protocol according to a preconfigured IP packet handling the control plane protocol packets text processing; if the user plane protocol for the IP packets, in accordance with the user plane protocol packet preconfigured processing mode for processing the IP packet protocol user plane.
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