CN101998296B

CN101998296B - Control method and system of empty QoS (Quality of Service)

Info

Publication number: CN101998296B
Application number: CN200910091279.8A
Authority: CN
Inventors: 鲍炜; 李国庆; 汪颖; 谌丽
Original assignee: China Academy of Telecommunications Technology CATT
Current assignee: China Academy of Telecommunications Technology CATT; Datang Mobile Communications Equipment Co Ltd
Priority date: 2009-08-17
Filing date: 2009-08-17
Publication date: 2014-10-29
Anticipated expiration: 2029-08-17
Also published as: CN101998296A

Abstract

The embodiment of the invention discloses a control method and a system of empty QoS (Quality of Service), applied to a network containing RNs (Relay Node). The method comprises the following steps of: acquiring a QCI (QoS Class Identifier) parameter QCI-Uu which is applied to the radio bearing of a Uu interface and a QCI parameter QCI-Un applied to the radio bearing of a Un interface according to a preset corresponding relation, wherein the parameter QCI-Uu and the QCI parameter QCI-Un correspond to a QCI parameter QCI-EPS (Evolved Packet System) applied to the UE (User Equipment) EPS bearing; and scheduling the Uu interface by the RNs according to the QCI parameter QCI-Uu applied to the radio bearing of the Uu interface; and scheduling the Un interface by DeNB (Donor eNB) according to the QCI parameter QCI-Un applied to the radio bearing of the Un interface. The embodiment of the invention provides the QoS control mechanism at the access network side after RN introduction and a configuration method applied to the QCI parameters of the Uu and the Un.

Description

A kind of control method of the service quality QoS of eating dishes without rice or wine and system

Technical field

The present invention relates to communication field, relate in particular to the eat dishes without rice or wine control method of QoS (Quality of Service, service quality) of one.

Background technology

In prior art, the framework of EPS (Evolved Packet System, evolved packet system) system as shown in Figure 1:

Wherein UE (User Equipment, user terminal) and E-UTRAN (Evolved UniversalTerrestrial Radio Access Network, the universal land radio access web of evolution) (the Uu interface between comprising) belong to the category of Access Network, all the other nodes belong to the category of core net, have defined corresponding interface between different nodes.The transmission direction of downlink service data is " Operator ' s IP Service "-> PGW (PDN Gateway, packet data network gateway)-> SGW (Serving Gateway, gateway)-> E-UTRAN-> UE; The transmission direction of upstream data is contrary with downlink data.

QoS mechanism is the critical function of EPS system, and QoS mechanism provides certain transmission availability and reliability guarantee for different business, makes user in communication process, keep good experience.

QoS in EPS controls and carries out based on carrying.Bearing structure in EPS as shown in Figure 2.End-to-end service comprises EPS carrying and external bearer.EPS carrying belongs to the category of EPS, and external bearer depends on the system beyond EPS.EPS carrying comprises two sections: E-RAB (Radio AccessBearer, RAB) carrying and S5/S8 carrying.E-RAB carries between UE and Serving-Gateway; S5/S8 carries between Serving-Gateway and PDN-Gateway.E-RAB carrying comprises again two sections: Radio carrying and S1 carrying.Radio carries between UE and eNB (being the carrying on Uu); S1 carries between eNB and Serving-Gateway.

The UE all business data packet mutual with P-GW all need to be mapped in corresponding UE EPS carrying to be transmitted, and each network element node is dispatched packet according to the qos parameter carrying under business data packet and transmitted.

So-called packet is mapped to UE EPS carrying and refers to: packet is encapsulated, in outer packet header, increases a tunnel ID, in tunnel all network element nodes of process, network element node carries out data dispatch and forwarding according to the tunnel ID in outer packet header.All packets that tunnel ID is identical, will be employed identical data dispatch and forwarding strategy.

Carrying mapping can be nested, i.e. it is upper that UE EPS carrying can also be mapped to other carrying again, for example RN EPS carrying.Another tunnel ID is added in the nested exactly packet being mapped in UE EPS carrying the encapsulation again of so-called carrying mapping in outer packet header.Thereby many internal layer tunnels (as: UE EPS carrying) pooled to an outer layer tunnel (as: RN EPS carrying).

The qos parameter of EPS carrying level comprises:

(1) ARP (Allocation/Retention Priority characteristics distributes/retain priority parameters): when resource-constrained, whether the foundation of a carrying, renewal are received or refusal for definition.ARP is also applied to Access Network side, and whether definition, in the time of resource-constrained (as switched) generation unexpectedly, allows the carrying that certain has been set up to discharge.

(2) QCI (QoS Class Identifier, QoS class letter): the qos parameter that access network node is relevant, for controlling the transmission policy of packet, as the configuration of scheduling, receiving, queue management and link layer protocol.

(3) GBR (Guaranteed Bit Rate ensures bit rate): be designated as a GBR transmission rate providing is provided;

(4) MBR (Maximum Bit Rate, Maximum Bit Rate): for a GBR is provided by the upper limit of the transmission rate providing, in current protocol version, MBR should equal GBR.

Each node of E-UTRAN need to be determined the packet that how to process in corresponding EPS carrying according to above-mentioned qos parameter, to meet the demand of QoS.In 3GPP agreement TS 23.402, define the sphere of action of QCI, as shown in Figure 3:

The sphere of action of QCI is from PCEF (Policy and Charging Enforcement Function, strategy and charging enforcement functionalities) to UE.Wherein PCEF is the relevant control function of QoS that is positioned at PDN-Gateway.

QCI specifically comprises following four class parameters:

(1) resource type (Resource Type): be divided into and ensure bit rate (GBR) or non-guarantee bit rate (Non-GBR): for GBR type, network will be the corresponding reserved corresponding resource of EPS carrying; For Non-GBR type, network can not be the corresponding reserved corresponding resource of EPS carrying.

(2) priority (Priority): the priority between definition EPS carrying, when resource-constrained, the EPS carrying that priority is high will preferentially obtain resource.

(3) PDB (Packet Delay Budget, grouping time delay budget): be defined as between UE and PCEF, in corresponding EPS carrying, 98% data packet transfer time delay should be less than the time delay of PDB definition;

(4) PELR (Packet Error Loss Rate, packet error Loss Rate): be defined as and processed by link layer protocol (as the RLC of E-UTRAN), the ratio of the number grouping but not received by the upper-layer protocol of receiving end (as the PDCP of UE) success.PELR does not calculate the packet being caused by network congestion and abandons.

In table 1, provide the QCI form of definition in current specification (TS23.203), as follows:

Table 1.Standardized QCI characteristics

For table 1, following points need explanation:

For PDB, due to existing wire transmission between PCEF and UE (S5/S8 carrying and S1 carrying), also there is wireless transmission (Radio carrying), for the ease of the transfer of data of E-UTRAN efficient scheduling Uu mouth, under typical scene, suppose that the time delay that S5/S8 carrying and S1 carry comes to 20ms, be that the PDB defining in upper table deducts 20ms for the PDB of Uu.

For PELR, because the reliability of wire transmission is very high, so supposition PELR is affected by wireless transmission completely, PELR is applied to Uu completely.

At present, the structure of LTE (Long Term Evolution, Long Term Evolution) R8 (Release 8, version 8) Access Network specifically as shown in Figure 4.Wherein, in LTE R8, E-UTRAN only comprises a node---eNB (evloved NodeB, evolution base station).ENB and EPC were connected by wired S1 interface between (comprising the node such as ServingGateway, PDN Gateway, MME in Fig. 1); Between eNB and UE, communicate by wireless Uu interface, eNB carries out scheduling of resource and the transfer of data of Uu according to QCI parameter.In R8, QCI is by S1AP (S1 Applicationprotocol in RB process of establishing, S1 Application Protocol) message: E-RAB SETUP REQUEST (E-RAB sets up request), from MME (Mobility Management Entity, Mobility Management Entity) be configured to eNB, its signaling process is as shown in Figure 5.

In the standardisation process of LTE-A (LTE Advanced), RN (Relay Node, via node) is considered to reach a kind of important means of following target: the coverage that increases high speed data transfer; Group is mobile; Casual network configuration; Improve cell edge throughput; Increase and cover in new region.

Introduce the structure of the E-UTRAN after RN as shown in Figure 6.In Fig. 6, RN is responsible for forwarding data between UE and DeNB (Donor eNB), and RN is called Uu to the wave point of UE, and the wave point between RN and DeNB is called Un.According to current conclusion, at least, for the UE of LTE R8, can not recognize the existence of RN, in the time that UE works under RN, just as working under common eNB.

Introduce after RN one that EPS carrying is many: RN EPS carrying.Before setting up UE EPS carrying, RN EPS carrying exists conventionally.At present, the protocol infrastructure of LTE-A system is not yet definite, and existing alternative protocol trestle structure is classified according to the relation between RN EPS carrying and UE EPS carrying, can be divided into following two kinds:

Framework 1: add two logical nodes of RN S-GW and RN P-GW in the core net of LTE system, the two ends of RN EPS carrying end in respectively RN and RN P-GW, different RN EPS carryings may be corresponding to different QCI.UE EPS carrying need to be mapped in RN EPS carrying to be transmitted.

Downlink processing in this framework comprises:

(1) in the time that UE EPS carrying is set up, UE P-GW node retains the source and destination address in UE EPS carrying and UE downstream IP packet header, high-level protocol port number, the corresponding relation between upper-layer protocol number;

(2) in the time that the downlink data (IP bag) of UE arrives the downlink data UE P-GW for UE, UE P-GW is according to the source and destination address in IP packet header, high-level protocol port number, the information such as upper-layer protocol number are determined the UE EPS carrying of IP bag ownership, and complete IP and wrap the mapping (encapsulation) of UE EPS carrying; UE P-GW node needs to determine the corresponding relation between UE EPS carrying and RN EPS carrying simultaneously, and the Index of RN EPS carrying is filled in outer IP packet header;

(3) at RN P-GW node, it determines the RN EPS carrying of IP bag ownership according to the Index of the RN EPS carrying in IP packet header, and completes IP and wrap the mapping (encapsulation) of RN EPS carrying;

(4), at RN node, IP bag leaves RN EPS carrying (decapsulation from outer IP bag).

Up processing in this framework comprises:

(1) in the time that UE EPS carrying is set up, network be UE configuration UE EPS carrying with the up IP of UE packet header in source and destination address, high-level protocol port number, between the corresponding relation between upper-layer protocol number;

(2) determine the affiliated UE EPS carrying of upstream data bag (IP bag) of UE at UE, and packet is mapped in corresponding UE EPS carrying;

(3), at RN node, the corresponding relation according to UE EPS carrying with RN EPS carrying, determines the RN EPS carrying that this IP bag is affiliated, and packet is mapped in RN EPS carrying;

(4), at RN P-GW node, IP bag leaves RN EPS carrying (decapsulation from outer IP bag).

The form of the packet of UE is as shown in table 2:

The form of the packet of table 2.UE

IP/UDP/RTP

Data

The form that is mapped to the packet on UE EPS is as shown in table 3:

Table 3 is mapped to the packet on UE EPS

IP/UDP(IP address of Relay)

GTP header(with TEID of the UE)

IP/UDP/RTP

Data

[0048]the form that is mapped to the packet on RN EPS is as shown in table 4:

Table 4 is mapped to the packet on RN EPS

IP/UDP(IP address of DeNB)

GTP header(with TEID of the RN)

IP/UDP(IP address of Relay)

GTP header(with TEID of the UE)

IP/UDP/RTP

Data

TEID of UE in above-mentioned table 3 and table 4, corresponding to the Index of UE EPS carrying, TEID ofRN is corresponding to the Index of RN EPS carrying.

In said process, different EPS carryings have embodied different QoS application strategies.For example, between UE and RN (Uu), RN requires to carry out scheduled transmission according to the QCI of UE EPS carrying under IP bag; Between RN and RN P-GW, each node requires to carry out scheduled transmission according to the QCI of the RN EPS carrying under IP bag; Between RN P-GW and UE P-GW, each node requires to carry out scheduled transmission according to the QCI of UE EPS carrying under IP bag.

Framework 2: in this framework, RN P-GW function is by as within DeNB, and the two ends of RN EPS carrying end in respectively RN and RN P-GW, as shown in Figure 8.Many RN EPS carries corresponding to different QCI.UE EPS carrying need to be mapped in RN EPS carrying to be transmitted.

Downlink processing in this framework comprises::

(2) in the time that the downlink data packet (IP bag) of UE arrives the downlink data UE P-GW for UE, UE P-GW is according to the source and destination address in IP packet header, high-level protocol port number, the information such as upper-layer protocol number are determined the UE EPS carrying of IP bag ownership, and by the corresponding UE EPS carrying of packet mapping;

(3), at DeNB node, RN, according to the UE EPS carrying under up IP bag, determines the RN EPS carrying of IP bag ownership, and by the corresponding RN EPS carrying of packet mapping;

Up processing in this framework comprises:

(2) determine that at UE the affiliated UE EPS of upstream data bag (IP bag) of UE carries;

(3), at RN node, RN, according to the UE EPS carrying under up IP bag, determines the RN EPS carrying that this IP bag is affiliated;

(4), at DeNB node, IP bag leaves RN EPS carrying (decapsulation from outer IP bag).

In said process, different carryings has embodied different QoS application strategies.For example, between UE and RN (Uu mouth), RN requires to carry out scheduled transmission according to the QCI of UE EPS under IP bag; Between RN and DeNB, DeNB requires to carry out scheduled transmission according to the QCI of the RN EPS under IP bag; Between DeNB and UE P-GW, each node requires to carry out scheduled transmission according to the QCI of UE EPS under IP bag.

In prior art, be:

From Fig. 2 and Fig. 3, can find out, the sphere of action of QCI parameter is whole UE EPS carrying, comprise S5/S8 carrying, S1 carrying and Radio carrying (Uu), consider the impact of S5/S8 carrying and S1 carrying, the actual QCI parameter of parameter that is applied to Uu interface can be calculated easily, as shown in table 5:

QCI parameter in table 1 LTE system

In table 5, QCI-EPS represents to be applied to the QCI parameter of whole UE EPS carrying (S5/S8 carrying+S1 carrying+Radio carrying); QCI1 represents to be applied to the QCI parameter of PCEF to the carrying (S5/S8 carrying+S1 carrying) of eNB; QCI2 represents to be applied to the parameter of Radio carrying.Wherein ResourceType and priority are identical to each carrying.For PDB, demand each section of carrying and that be QCI-EPS; For PELR, meet (1-L _wired) × (1-L _wireless)=(1-L _all) relation, because the impact of S5/S8 carrying and S1 carrying (wired carrying) can be ignored, so the PELR of EPS carrying is applied to Uu completely.

Because QoS is associated with traffic performance, in different network configurations, transmit identical business, all to ensure the identical QoS of business.So, introducing after RN, as shown in Figure 6, the sphere of action of QCI-EPS should be from PCEF to UE still.

Introduce RN and all can bring certain impact to QCI1 and QCI2 in upper table.For example: framework 1 time, due to the introducing of RN S-GW and RN P-GW, P _wiredvalue can slightly increase, thereby makes P _wirelessreduce.Suppose to introduce after RN, considered the variation of QCI1, PDB and the PELR of QCI2 (the wired network part in QCI-EPS parameter) change to respectively Δ P _wirelesswith Δ L _wireless.

Introduce after RN, the impact bringing to system architecture is, wave point becomes two (Uu and Un mouths) from original one (Uu mouth), and the originally PDB to Uu mouth and PELR requirement become the requirement to Uu and the total laser propagation effect of Un mouth.Thereby make QCI2 parameter (comprise Δ P _wirelesswith Δ L _wireless) need on two wave points, distribute.And how in prior art, not provide the problem that QCI2 parameter is distributed at Uu mouth and Un mouth.

summary of the invention

Embodiments of the invention provide a kind of control method and system of the service quality QoS of eating dishes without rice or wine, and introduce the QoS controlling mechanism of the Access Network side after RN and are applied to Uu and the configuration of the QCI parameter of Un for realizing.

Embodiments of the invention provide a kind of control method of the service quality QoS of eating dishes without rice or wine, and are applied in the network that comprises via node RN, comprising:

According to default corresponding relation, obtain be applied to UE EPS carrying the corresponding Uu of the being applied to mouth of QoS class letter QCI parameter QCI-EPS radio bearer QCI parameter QCI-Uu and be applied to the QCI parameter QCI-Un of Un mouth radio bearer;

Carry out the scheduling of Uu mouth by the QCI parameter QCI-Uu that is applied to Uu mouth radio bearer described in via node RN basis, carry out the scheduling of Un mouth by the QCI parameter QCI-Un that is applied to Un mouth radio bearer described in donor base station DeNB basis.

Wherein, in described network, also comprise RN gateway RN S-GW and RN packet gateway RN P-GW;

Described default corresponding relation comprises:

Corresponding relation between the P-GW of UE storage QCI-EPS and the mark of RN EPS carrying, and the corresponding relation of QCI-EPS and QCI-Uu, and the corresponding relation between the value of differential service DS territory in the mark of RN EPS carrying and packet (IP bag);

Corresponding relation in RN PGW node storage packet (IP bag) between DS territory value and the mark of RN EPS carrying;

At RN storage QCI-Uu and Uu mouth grouping time delay budget PDB, the corresponding relation between packet error Loss Rate BLER;

Store the corresponding relation of each RN EPS carrying and QCI-Un at DeNB, and QCI-Un and Un mouth PDB, the corresponding relation between BLER.

Wherein, also comprise, set up UE EPS carrying, the process of establishing of described UE EPS carrying comprises:

Be UE EPS to be set up carrying allocation identification by the P-GW of UE, and according to the corresponding relation of its QCI demand QCI-EPS and storage, determine with described in UE EPS to be set up carry mark and the QCI-Uu that corresponding RNEPS carries;

Mark and QCI-Uu that the P-GW of described UE carries the mark of UE EPS carrying described to be set up, corresponding RN EPS send to described RN through MME;

Described RN is configured Uu mouth according to the QCI-Uu receiving, and returns to UE EPS carrying and set up message.

Wherein, in described network, also comprise RN gateway RN S-GW and RN packet gateway RNP-GW;

Described default corresponding relation comprises:

Corresponding relation between the P-GW of UE storage QCI-EPS and the mark of RN EPS carrying, and the corresponding relation between the value of differential service DS territory in the mark of RN EPS carrying and packet;

Mapping relations in RN PGW node storage packet between DS territory value and the mark of RN EPS carrying;

Corresponding relation between RN storage QCI-EPS and the mark of QCI-Uu, RN EPS carrying and QCI-Uu and Uu mouth grouping time delay budget PDB, the corresponding relation between packet error Loss Rate BLER;

Be UE EPS to be set up carrying allocation identification by the P-GW of UE, and according to the corresponding relation of its QCI demand QCI-EPS and storage, determine with described in UE EPS to be set up carry the mark that corresponding RNEPS carries;

The P-GW of described UE sends to described RN by the mark of UE EPS carrying described to be set up and QCI-EPS through MME;

Described RN, according to the corresponding relation of the QCI-EPS receiving and storage, determines QCI-Uu, and accordingly Uu mouth is configured, and then returns to UE EPS carrying and has set up message.

Wherein, described by via node RN according to described in be applied to Uu mouth radio bearer QCI parameter QCI-Uu carry out the scheduling of Uu mouth, by DeNB according to described in be applied to Un mouth radio bearer QCI parameter QCI-Un carry out the scheduling of Un mouth, comprising:

For downlink data processing:

The P-GW of UE determines the UE EPS carrying under described downlink data packet according to the feature of downlink data packet, described downlink data packet is mapped to this UE EPS carrying, obtain the mark of corresponding RN EPS carrying according to the QCI-EPS of UE EPS carrying, and obtain DS territory value in corresponding packet according to the mark of RN EPS carrying, and above-mentioned value is carried in DS territory in IP packet header in described downlink data packet, then, packet is mail to next-hop node;

The P-GW of RN is according to the DS territory value in the downlink data packet receiving, and the corresponding relation of storage, determine that the RN EPS under the downlink data packet of receiving carries, and this packet is mapped to corresponding RN EPS carrying, then, downlink data packet is mail to next-hop node;

DeNB is according to the identification information of RN EPS carrying under the downlink data packet receiving and the corresponding relation of storage, obtain QCI-Un, and according to described QCI-Un and Un mouth PDB, corresponding relation between BLER is dispatched and transmits described downlink data packet, and packet is mail to next-hop node;

RN peels off out from RN EPS carrying by the downlink data packet receiving, then according to the identification information of UE EPS carrying under the downlink data packet separating and the corresponding relation of storage, obtain QCI-Uu, and according to described QCI-Uu and Uu mouth PDB, corresponding relation between BLER is dispatched and transmits described downlink data packet, and downlink data packet is mail to UE;

For upstream data processing:

UE determines the UE EPS carrying under described upstream data bag according to the feature of upstream data bag, and described upstream data bag is mapped to described UE EPS carrying;

For the upstream data bag that is stored in UE, RN is according to the identification information of UE EPS carrying under it and the corresponding relation of storage, obtain QCI-Uu, and according to described QCI-Uu and Uu mouth PDB, corresponding relation between BLER is dispatched and transmits described upstream data bag, makes severally uply to reach RN according to bag; Meanwhile, for the upstream data bag that reaches RN, RN obtains corresponding RN EPS carrying according to the identification information of the UE EPS carrying under upstream data bag, and described upstream data bag is mapped to described RNEPS carrying;

For the upstream data bag that is stored in RN, DeNB is according to the identification information of RN EPS carrying under it and the corresponding relation of storage, obtain QCI-Un, and according to described QCI-Un and Un mouth PDB, corresponding relation between BLER is dispatched and transmits described upstream data bag, makes upstream data bag reach DeNB; For the upstream data bag that reaches DeNB, DeNB peels off out from RN EPS carrying by upstream data bag, and down hop node sends;

The P-GW of RN peels off out from RN EPS carrying by the upstream data bag receiving, and then, the upstream data bag separating is mail to next-hop node;

The P-GW of UE peels off out from UE EPS carrying by the upstream data bag receiving, and then, the upstream data bag separating is mail to next-hop node.

Described default corresponding relation comprises:

Corresponding relation between the P-GW of RN storage QCI-EPS and the mark of RN EPS carrying;

At the corresponding relation of the mark of RN storage QCI-EPS and QCI-Uu, RN EPS carrying and QCI-Uu and the Uu mouth time delay budget PDB that divides into groups, the corresponding relation between packet error Loss Rate BLER;

The P-GW of UE is UE EPS to be set up carrying allocation identification, and by identification information, with and corresponding QCI-EPS send to described RN through MME;

Described RN is according to the corresponding relation of mark, QCI-EPS and the storage of the UE EPS carrying receiving, obtain identification information and the QCI-Uu of corresponding RN EPS carrying, and according to QCI-Uu, Uu mouth is configured, then return to UE EPS carrying and set up message.

For downlink data processing:

The P-GW of UE determines the UE EPS carrying under described downlink data packet according to the feature of downlink data packet, and described downlink data packet is mapped to described UE EPS carrying, mails to next-hop node;

The P-GW of RN, according to the UE EPS carrying under the downlink data packet receiving and the corresponding relation of storage, obtains corresponding RN EPS carrying, and described downlink data packet is mapped to corresponding RN EPS carrying, mails to next-hop node;

DeNB is according to the RN EPS carrying under the downlink data packet receiving and the corresponding relation of storage, obtain QCI-Un, and according to described QCI-Un and Un mouth PDB, the corresponding relation between BLER is dispatched and transmits described downlink data packet, and packet is mail to RN node;

RN peels off out from RN EPS carrying by the downlink data packet of receiving, and according to the UE EPS carrying under the downlink data packet separating and the corresponding relation of storage, obtain QCI-Uu, and according to described QCI-Uu and Uu mouth PDB, corresponding relation between BLER is dispatched and transmits described downlink data packet, and downlink data packet is mail to UE node;

For upstream data processing:

For the upstream data bag that is stored in UE, RN is according to the identification information of UE EPS carrying under it and the corresponding relation of storage, obtain QCI-Uu, and according to described QCI-Uu and Uu mouth PDB, corresponding relation between BLER is dispatched and transmits described upstream data bag, makes packet reach RN; Meanwhile, for the upstream data bag that reaches RN, RN obtains corresponding RN EPS carrying according to the identification information of the UE EPS carrying under upstream data bag, and described upstream data bag is mapped to described RN EPS carrying;

Wherein, when the DeNB in described network has the function of femto gateway Home eNB GW;

Described default corresponding relation comprises:

At the mark of DeNB storage QCI-EPS and RN EPS carrying, the corresponding relation of QCI-Uu, QCI-Un; And each QCI-Un and Un mouth grouping time delay budget PDB, the corresponding relation of packet error Loss Rate BLER;

At RN storage QCI-Uu and Uu mouth PDB, the corresponding relation between BLER.

UE PGW is retrieved as UE EPS to be set up carrying allocation identification, and the identification information of UE EPS carrying to be set up described in sending to DeNB by MME and described in the QCI-EPS of UE EPS carrying to be set up;

Described DeNB, according to the corresponding relation of described QCI-EPS and storage, obtains the QCI-Uu corresponding with described QCI-EPS and QCI-Un; And according to described QCI-Un, obtain with UE EPS described to be set up and carry corresponding RN EPS carrying; Described DeNB by the described QCI-Uu obtaining, described in the mark of the mark of UE EPS to be set up carrying and the RN EPS carrying of described correspondence send to RN;

RN configures Uu mouth parameter according to the QCI-Uu receiving, and returns to UE EPS carrying and set up message.

Described default corresponding relation comprises:

At the corresponding relation of DeNB storage QCI-EPS and QCI-Un; And corresponding relation between the mark of each QCI-Un and RN EPS carrying;

At DeNB storage QCI-Un and Un mouth grouping time delay budget PDB, the corresponding relation between packet error Loss Rate BLER;

At corresponding relation and QCI-Uu and the Uu mouth PDB of RN storage QCI-EPS and QCI-Uu, RN EPS carrying, the corresponding relation between BLER.

UE PGW is UE EPS to be set up carrying allocation identification, and the mark of UE EPS carrying to be set up described in sending to DeNB by MME and described in the QCI-EPS of UE EPS carrying to be set up;

Described DeNB, according to the corresponding relation of described QCI-EPS and storage, obtains the QCI-Un corresponding with described QCI-EPS; And according to described QCI-Un, obtain the mark of carrying corresponding RN EPS carrying with UE EPS described to be set up; And mark and the QCI-EPS of UE EPS carrying are sent to RN;

RN, according to the corresponding relation of the QCI-EPS receiving and storage, determines the identification information of the RN EPS carrying of the mark correspondence of the UE EPS carrying of receiving; Determine the QCI-Uu corresponding to mark of the UE EPS carrying of receiving according to the corresponding relation of QCI-EPS and QCI-Uu, and accordingly Uu mouth is configured, and returns UE EPS carrying and set up message.

For downlink data processing:

The P-GW of UE determines the UE EPS carrying under described downlink data packet according to the feature of downlink data packet, and described downlink data packet is mapped to corresponding UE EPS carrying, mails to next-hop node;

DeNB, according to the UE EPS carrying under the downlink data packet receiving, obtains with described UE EPS and carries corresponding RN EPS carrying, and described downlink data packet is mapped to described RN EPS carrying; And obtain QCI-Un according to described RN EPS carrying, and according to described QCI-Un and Un mouth PDB, the corresponding relation between BLER is dispatched and transmits described downlink data packet, and downlink data packet is mail to RN node;

RN peels off out from RN EPS carrying by the downlink data packet of receiving, and according to the UE EPS carrying under downlink data packet and the corresponding relation of storage, obtain with described UE EPS and carry corresponding QCI-Uu, and according to described QCI-Uu and Uu mouth PDB, corresponding relation between BLER is dispatched and transmits described downlink data packet, and downlink data packet is mail to UE node;

For upstream data processing:

For the upstream data bag that is stored in UE, RN is according to the identification information of UE EPS carrying under it and the corresponding relation of storage, obtain QCI-Uu, and according to described QCI-Uu and Uu mouth PDB, corresponding relation between BLER is dispatched and transmits described upstream data bag, makes upstream data bag reach RN; Meanwhile, for the upstream data bag that reaches RN, RN obtains corresponding RN EPS carrying according to the UE EPS carrying under upstream data bag, and described upstream data bag is mapped to described RN EPS carrying;

Wherein, when the DeNB in described network has the function of femto gateway Home eNB GW,

Described default corresponding relation comprises:

At DeNB storage QCI-EPS Index and QCI-Uu Index, the corresponding relation of QCI-Un Index; In the time that UE EPS carrying is set up, the QCI demand of UE EPS carrying to be set up is sent to DeNB by P-GW by UE, according to the corresponding relation of the QCI-EPS Index of QCI demand and storage and QCI-Uu, QCI-Un, determine that this UE EPS carries corresponding QCI-Uu, QCI-Un by DeNB; Store each QCI-Un and Un mouth grouping time delay budget PDB, the corresponding relation between packet error Loss Rate BLER;

At RN storage QCI-Uu and Uu mouth PDB, the corresponding relation between BLER.

UE PGW is UE EPS carrying selection UE EPS carrying Index to be set up, and sets up the mapping ruler of packet to UE EPS carrying; Send a request message to DeNB through MME, the QCI-EPS Index of UE EPS carrying to be set up and UE EPS carrying Index described in carrying;

Described DeNB, according to the QCI-EPS Index in request message, searches storage QCI-EPS Index and QCI-Uu Index, and the corresponding relation of QCI-Un Index determines that this UE EPS carries corresponding QCI-Uu and QCI-Un parameter; Set up the mapping relations of UE EPS carrying and QCI-Un; And QCI-Uu Index parameter is sent to RN, and the Index of newly-built UE EPS carrying is passed to RN;

The Index of QCI-Uu Index, the UE EPS carrying that described RN storage is received, and according to QCI-UuIndex, configuration Uu mouth parameter, described UE EPS carrying has been set up.

Described default corresponding relation comprises:

At the corresponding relation of DeNB storage QCI-EPS Index and QCI-Un Index; In addition, store each QCI-Un and Un mouth grouping time delay budget PDB, the corresponding relation between packet error Loss Rate BLER;

At RN storage QCI-EPS Index and QCI-Uu Index, QCI-Un Index; In addition, storage QCI-Uu and Uu mouth PDB, the corresponding relation between BLER.

Wherein, set up UE EPS carrying, the process of establishing of described UE EPS carrying comprises:

Index and the QCI-EPS Index parameter of this UE EPS carrying are sent to RN by DeNB, RN determines that with the mapping relations of QCI-Uu Index UE EPS carries corresponding QCI-Uu Index according to the QCI-EPS Index of storage, and sets up the mapping relations of UE EPS carrying and QCI-Uu;

The Index of QCI-Uu Index, the UE EPS carrying that described RN storage is received, and according to QCI-UuIndex, configuration Uu mouth parameter, described UE EPS carrying has been set up;

DeNB is according to the QCI-EPS Index in request message, and the QCI-EPS Index that searches storage determines that with the corresponding relation of QCI-Un Index this UE EPS carries corresponding QCI-Un parameter; And set up the mapping relations of UEEPS carrying and QCI-Un.

For downlink data processing:

In the time that the downlink data packet of UE arrives UE P-GW, UE P-GW is according to the UE EPS carrying of feature specified data bag ownership in data packet head; Downlink data packet is mapped to corresponding UE EPS carrying by UE P-GW, concurrent toward next-hop node;

At DeNB, according to the UE EPS carrying under the downlink data packet receiving, determine that this UE EPS carries corresponding QCI-Un; Determine that according to QCI-Un downlink data wraps in Un mouth PDB, BLER, and accordingly downlink data packet is dispatched, downlink data packet is mail to next-hop node;

At RN, determine QCI-Uu Index according to the UE EPS carrying Index under received downlink data packet and the corresponding relation of QCI-Uu Index; And according to QCI-Uu Index and Uu mouth PDB, the corresponding relation between BLER is dispatched downlink data packet and is transmitted, and downlink data packet is mail to UE;

For upstream data processing:

UE obtains the corresponding relation between feature in UE EPS carrying ID and UE upstream data packet header;

UE determines the UE EPS carrying Index that the upstream data bag of UE is affiliated, and upstream data bag is mapped to UE EPS carrying;

For the upstream data bag that is stored in UE, RN is according to the UE EPS carrying Index of the Index of the UE EPS carrying under it and storage and the corresponding relation of QCI-Uu Index, obtain QCI-UuIndex, and according to QCI-Uu Index and Uu mouth PDB, corresponding relation between BLER is dispatched and transmits described upstream data bag, makes upstream data bag reach RN;

For the upstream data bag that is stored in RN, DeNB is according to the UE EPS carrying Index under it and the corresponding relation of storage, obtain QCI-Un Index, and according to described QCI-Un Index and Un mouth PDB, corresponding relation between BLER is dispatched and transmits described upstream data bag, makes upstream data bag reach DeNB; For the upstream data bag that reaches DeNB, DeNB peels off out from RN EPS carrying by upstream data bag, and down hop node sends;

Wherein, described default corresponding relation comprises:

The corresponding relation of the QCI EPS specifying in agreement in advance and QCI Uu, QUI Un;

The corresponding relation of the QCI Un specifying in agreement in advance and grouping time delay budget PDB, packet error Loss Rate BLER;

The QCI Uu specifying in agreement in advance and the corresponding relation of PDB, BLER.

Wherein, described network is LTE-A grid.

Wherein, between described UE and DeNB, comprise one or more RN.

Embodiments of the invention also provide a kind of control system of the service quality QoS of eating dishes without rice or wine, and are applied in the network that comprises via node RN, comprising:

Network side entity, for according to default corresponding relation, obtain be applied to UE EPS carrying the corresponding Uu of the being applied to mouth of QoS class letter QCI parameter QCI-EPS radio bearer QCI parameter QCI-Uu and be applied to the QCI parameter QCI-Un of Un mouth radio bearer;

Via node RN, carries out the scheduling of Uu mouth for the QCI parameter QCI-Uu that is applied to Uu mouth radio bearer described in basis;

Donor base station DeNB, carries out the scheduling of Un mouth for the QCI parameter QCI-Un that is applied to Un mouth radio bearer described in basis.

Described default corresponding relation comprises:

Corresponding relation between the P-GW of UE storage QCI-EPS and the mark of RN EPS carrying, and the corresponding relation of QCI-EPS and QCI-Uu, and the corresponding relation between the value of differential service DS territory in the mark of RNEPS carrying and packet (IP bag);

Corresponding relation in RN PGW node storage packet between DS territory value and the mark of RN EPS carrying;

Wherein, described control system comprises the P-GW of UE, be used to UE EPS to be set up carrying allocation identification, and according to the corresponding relation of its QCI demand QCI-EPS and storage, determine with described in UE EPS to be set up carry mark and the QCI-Uu that corresponding RN EPS carries; And mark and QCI-Uu that the mark of UEEPS carrying described to be set up, corresponding RN EPS are carried send to described RN through MME;

Described RN, for according to the QCI-Uu receiving, Uu mouth being configured, and returns to UE EPS carrying and has set up message.

Described default corresponding relation comprises:

Corresponding relation between the P-GW of UE storage QCI-EPS and the mark of RN EPS carrying, and the corresponding relation between the value of DS territory in the mark of RN EPS carrying and packet;

Between RN storage QCI-EPS and the mark of QCI-Uu, RN EPS corresponding relation and QCI-Uu and Uu mouth PDB, the corresponding relation between BLER;

Wherein, described control system comprises the P-GW by UE, be used to UE EPS to be set up carrying allocation identification, and according to the corresponding relation of its QCI demand QCI-EPS and storage, determine with described in UE EPS to be set up carry the mark that corresponding RN EPS carries; And the mark of UE EPS carrying described to be set up and QCI-EPS are sent to described RN through MME;

Described RN, for according to the corresponding relation of the QCI-EPS receiving and storage, determines QCI-Uu, and accordingly Uu mouth is configured, and then returns to UE EPS carrying and has set up message.

Wherein, while processing for downlink data:

The P-GW of described UE, for determine the UE EPS carrying under described downlink data packet according to the feature of downlink data packet, described downlink data packet is mapped to this UE EPS carrying, obtain the mark of corresponding RN EPS carrying according to the QCI-EPS of UE EPS carrying, and obtain DS territory value in corresponding downlink data packet according to the mark of RN EPS carrying, and DS territory in the packet header of described downlink data packet carries above-mentioned value, then, downlink data packet is mail to next-hop node;

The P-GW of described RN, the DS territory value of the downlink data packet receiving for basis, and the corresponding relation of storage, determine that the RN EPS under the downlink data of receiving carries, and this downlink data packet is mapped to corresponding RN EPS carrying, then, downlink data packet is mail to next-hop node;

Described DeNB, for the identification information carrying according to the RN EPS under the downlink data packet receiving and the corresponding relation of storage, obtain QCI-Un, and according to described QCI-Un and Un mouth PDB, corresponding relation between BLER is dispatched and transmits described downlink data packet, and downlink data packet is mail to next-hop node;

Described RN, for the downlink data packet receiving is peeled off out from RN EPS carrying, then according to the identification information of UE EPS carrying under the downlink data packet separating and the corresponding relation of storage, obtain QCI-Uu, and according to described QCI-Uu and Uu mouth PDB, corresponding relation between BLER is dispatched and transmits described downlink data packet, and downlink data packet is mail to UE;

While processing for upstream data:

Described UE, for determine the UE EPS carrying under described upstream data bag according to the feature of upstream data bag, and the UE EPS obtaining described in described upstream data bag is mapped to carrying;

Described RN, be used for for the upstream data bag that is stored in UE, according to the identification information of UE EPS carrying under it and the corresponding relation of storage, obtain QCI-Uu, and according to described QCI-Uu and Uu mouth PDB, corresponding relation between BLER is dispatched and transmits described upstream data bag, makes upstream data bag reach RN; Meanwhile, for the upstream data bag that reaches RN, RN obtains corresponding RN EPS carrying according to the identification information of the UE EPS carrying under upstream data bag, and described upstream data bag is mapped to described RN EPS carrying;

Described DeNB, be used for for the upstream data bag that is stored in RN, according to the identification information of RN EPS carrying under it and the corresponding relation of storage, obtain QCI-Un, and according to described QCI-Un and Un mouth PDB, corresponding relation between BLER is dispatched and transmits described upstream data bag, makes upstream data bag reach DeNB; For the upstream data bag that reaches DeNB, DeNB peels off out from RN EPS carrying by upstream data bag, and down hop node sends;

The P-GW of described RN, for the upstream data bag receiving is peeled off out from RN EPS carrying, then, mails to next-hop node by the upstream data bag separating;

The P-GW of described UE, for the upstream data bag receiving is peeled off out from UE EPS carrying, then, mails to next-hop node by the upstream data bag separating.

Described default corresponding relation comprises:

The corresponding relation carrying in the mark of RN storage QCI-EPS and QCI-Uu, RN EPS;

Wherein, the P-GW of described UE, is used to UE EPS to be set up carrying allocation identification, and by identification information, with and corresponding QCI-EPS send to described RN through MME;

Described RN, for mark, the QCI-EPS carrying according to the UE EPS receiving and the corresponding relation of storing, obtain identification information and the QCI-Uu of corresponding RN EPS carrying, and according to QCI-Uu, Uu mouth is configured, then return to UE EPS carrying and set up message.

Wherein, while processing for downlink data:

The P-GW of described UE, for determine the UE EPS carrying under described downlink data packet according to the feature of downlink data packet, and is mapped to described UE EPS carrying by described downlink data packet, mails to next-hop node;

The P-GW of described RN, for according to the UE EPS carrying under the downlink data packet receiving and the corresponding relation of storage, obtains corresponding RN EPS carrying, and described downlink data packet is mapped to corresponding RN EPS carrying, mails to next-hop node;

Described DeNB, for the corresponding relation that carries and store according to the RN EPS under the downlink data packet receiving, obtain QCI-Un, and according to described QCI-Un and Un mouth PDB, corresponding relation between BLER is dispatched and transmits described downlink data packet, and downlink data packet is mail to RN node;

Described RN, for the downlink data packet of receiving is peeled off out from RN EPS carrying, and according to the UE EPS carrying under the downlink data packet separating and the corresponding relation of storage, obtain QCI-Uu, and according to described QCI-Uu and Uu mouth PDB, corresponding relation between BLER is dispatched and transmits described downlink data packet, and downlink data packet is mail to UE node;

While processing for upstream data:

Described UE, for determine the UE EPS carrying under described upstream data bag according to the feature of upstream data bag, and is mapped to described UE EPS carrying by described upstream data bag;

Described RN, be used for for the upstream data bag that is stored in UE, according to the identification information of UE EPS carrying under it and the corresponding relation of storage, obtain QCI-Uu, and according to described QCI-Uu and Uu mouth PDB, corresponding relation between BLER is dispatched and transmits described upstream data bag, makes packet reach RN; Meanwhile, for the upstream data bag that reaches RN, RN obtains corresponding RN EPS carrying according to the identification information of the UE EPS carrying under upstream data bag, and described upstream data bag is mapped to described RN EPS carrying;

Described DeNB, be used for for the upstream data bag that is stored in RN, the identification information of RN EPS carrying under it and the corresponding relation of storage, obtain QCI-Un, and according to described QCI-Un and Un mouth PDB, corresponding relation between BLER is dispatched and transmits described upstream data bag, makes upstream data bag reach DeNB; For the upstream data bag that reaches DeNB, DeNB peels off out from RN EPS carrying by upstream data bag, and down hop node sends;

Described default corresponding relation comprises:

At RN storage QCI-Uu and Uu mouth PDB, the corresponding relation between BLER.

Wherein, described UE PGW, is used to UE EPS to be set up carrying allocation identification, and the mark of UE EPS carrying to be set up described in sending to DeNB by MME and described in the QCI-EPS of UE EPS carrying to be set up;

Described DeNB, for according to the corresponding relation of described QCI-EPS and storage, obtains the QCI-Uu corresponding with described QCI-EPS and QCI-Un; And according to described QCI-Un, obtain the mark of carrying corresponding RN EPS carrying with UEEPS described to be set up; Described DeNB by the described QCI-Uu obtaining, described in the mark of the mark of UE EPS to be set up carrying and the RN EPS carrying of described correspondence send to RN;

Described RN, for configure Uu mouth parameter according to the QCI-Uu receiving, and returns to UE EPS carrying and has set up message.

Described default corresponding relation comprises:

At the corresponding relation of DeNB storage QCI-EPS and QCI-Un; And corresponding relation between the mark of each QCI-Un and RN EPS carrying; And QCI-Un and Un mouth grouping time delay budget PDB, the corresponding relation between packet error Loss Rate BLER;

At the corresponding relation of RN storage QCI-EPS and QCI-Uu, RN EPS carrying; And QCI-Uu and Uu mouth PDB, the corresponding relation between BLER.

Described DeNB, for according to the corresponding relation of described QCI-EPS and storage, obtains the QCI-Un corresponding with described QCI-EPS; And according to described QCI-Un, obtain the mark of carrying corresponding RN EPS carrying with UE EPS described to be set up; And mark and the QCI-EPS of UE EPS carrying are sent to RN;

Described RN, for according to the corresponding relation of the QCI-EPS receiving and storage, determines the identification information of the RN EPS carrying of the mark correspondence of the UE EPS carrying of receiving; Determine the QCI-Uu corresponding to mark of the UE EPS carrying of receiving according to the corresponding relation of QCI-EPS and QCI-Uu, and accordingly Uu mouth is configured, and returns UE EPS carrying and set up message.

Wherein, while processing for downlink data:

The P-GW of described UE, for determine the UE EPS carrying under described downlink data packet according to the feature of downlink data packet, and is mapped to corresponding UE EPS carrying by described downlink data packet, mails to next-hop node;

Described DeNB, for according to the UE EPS carrying under the downlink data packet receiving, obtains with described UE EPS and carries corresponding RN EPS carrying, and described downlink data packet is mapped to described RN EPS carrying; And obtain QCI-Un according to described RN EPS carrying, and according to described QCI-Un and Un mouth PDB, the corresponding relation between BLER is dispatched and transmits described downlink data packet, and downlink data packet is mail to RN node;

Described RN, for the downlink data packet of receiving is peeled off out from RN EPS carrying, and according to the UE EPS carrying under downlink data packet and the corresponding relation of storage, obtain with described UE EPS and carry corresponding QCI-Uu, and according to described QCI-Uu and Uu mouth PDB, corresponding relation between BLER is dispatched and transmits described downlink data packet, and downlink data packet is mail to UE node;

While processing for upstream data:

Described RN, be used for for the upstream data bag that is stored in UE, according to the identification information of UE EPS carrying under it and the corresponding relation of storage, obtain QCI-Uu, and according to described QCI-Uu and Uu mouth PDB, corresponding relation between BLER is dispatched and transmits described upstream data bag, makes upstream data bag reach RN; Meanwhile, for the upstream data bag that reaches RN, RN obtains corresponding RN EPS carrying according to the UE EPS carrying under upstream data bag, and described upstream data bag is mapped to described RN EPS carrying;

Described default corresponding relation comprises:

At RN storage QCI-Uu and Uu mouth PDB, the corresponding relation between BLER.

Wherein, described UE PGW, is used to UE EPS carrying to be set up to select UE EPS carrying Index, and sets up the mapping ruler of packet to UE EPS carrying; Send a request message to DeNB through MME, the QCI-EPS Index of UE EPS carrying to be set up and UE EPS carrying Index described in carrying;

Described DeNB, for according to the QCI-EPS Index of request message, searches storage QCI-EPSIndex and QCI-Uu Index, and the corresponding relation of QCI-Un Index determines that this UE EPS carries corresponding QCI-Uu and QCI-Un parameter; Set up the mapping relations of UE EPS carrying and QCI-Un; And QCI-UuIndex parameter is sent to RN, and the Index of newly-built UE EPS carrying is passed to RN;

Described RN, for storing the Index of QCI-Uu Index, the UE EPS carrying of receiving, and according to QCI-Uu Index, configuration Uu mouth parameter, described UE EPS carrying has been set up.

Described default corresponding relation comprises:

Described DeNB, for Index and the QCI-EPS Index parameter of this UE EPS carrying are sent to RN, RN determines that with the mapping relations of QCI-Uu Index UE EPS carries corresponding QCI-Uu Index according to the QCI-EPS Index of storage, and sets up the mapping relations of UE EPS carrying and QCI-Uu;

Described RN, for storing the Index of QCI-Uu Index, the UE EPS carrying of receiving, and according to QCI-Uu Index, configuration Uu mouth parameter, described UE EPS carrying has been set up;

For downlink data processing:

Described UE P-GW, for carrying according to the UE EPS of data packet head feature specified data bag ownership; Downlink data packet is mapped to corresponding UE EPS carrying by UE P-GW, concurrent toward next-hop node;

Described DeNB, for according to the UE EPS carrying under the downlink data packet receiving, determines that this UE EPS carries corresponding QCI-Un; Determine that according to QCI-Un downlink data wraps in Un mouth PDB, BLER, and accordingly downlink data packet is dispatched, downlink data packet is mail to next-hop node;

Described RN, for determining QCI-Uu Index according to the UE EPS carrying Index under received downlink data packet and the corresponding relation of QCI-Uu Index; And according to QCI-Uu Index and Uu mouth PDB, the corresponding relation between BLER is dispatched downlink data packet and is transmitted, and downlink data packet is mail to UE;

For upstream data processing:

Described UE, for obtaining the corresponding relation between UE EPS carrying ID and UE upstream data packet header feature; Determine the affiliated UE EPS carrying Index of upstream data bag of UE, and upstream data bag is mapped to UE EPS carrying;

Described RN, be used for for the upstream data bag that is stored in UE, according to the UE EPS carrying Index of the Index of the UE EPS carrying under it and storage and the corresponding relation of QCI-Uu Index, obtain QCI-Uu Index, and according to QCI-Uu Index and Uu mouth PDB, corresponding relation between BLER is dispatched and transmits described upstream data bag, makes upstream data bag reach RN;

Described DeNB, be used for for the upstream data bag that is stored in RN, according to the UE EPS carrying Index under it and the corresponding relation of storage, obtain QCI-Un Index, and according to described QCI-Un Index and Un mouth PDB, corresponding relation between BLER is dispatched and transmits described upstream data bag, makes upstream data bag reach DeNB; For the upstream data bag that reaches DeNB, DeNB peels off out from RNEPS carrying by upstream data bag, and down hop node sends;

Wherein, described default corresponding relation comprises:

Wherein, described network is LTE-A grid.

Wherein, between described UE and DeNB, comprise one or more RN.

Compared with prior art, the present invention has the following advantages:

Setting be applied to UE EPS carrying the corresponding Uu of the being applied to mouth of QCI parameter QCI-EPS radio bearer QCI parameter QCI-Uu and be applied to the QCI parameter QCI-Un of Un mouth radio bearer, introduce the QoS controlling mechanism of the Access Network side after RN and be applied to Uu and the collocation method of the QCI parameter of Un thereby realized.

Brief description of the drawings

In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the schematic diagram of EPS architecture in prior art;

Fig. 2 is the schematic diagram of the bearing structure in EPS in prior art;

Fig. 3 is the sphere of action schematic diagram of QCI in prior art;

Fig. 4 is the structural representation of E-UTRAN in prior art;

Fig. 5 is the layoutprocedure schematic diagram of QCI in prior art;

Fig. 6 is the E-UTRAN structural representation of introducing in prior art after RN;

Fig. 7 is that in prior art, 1 time RN EPS of framework carries the schematic diagram that is related between UE EPS carrying;

Fig. 8 is that in prior art, 2 times RN EPS of framework carry the schematic diagram that is related between UE EPS carrying;

Fig. 9 is the flow chart of the control method of embodiments of the invention hollow mouth service quality QoS;

Figure 10 is the flow chart that in embodiments of the invention, carrying is set up;

Figure 11 is another flow chart that in embodiments of the invention, carrying is set up.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.

For clearer explanation, first the parameter using in embodiments of the invention is introduced:

QCI-EPS: the QCI parameter that is applied to EPS carrying being configured by EPC;

QCI-Uu: the QCI parameter that is applied to Uu mouth radio bearer;

QCI-Un: the QCI parameter that is applied to Un mouth radio bearer.

The control method of a kind of service quality QoS of eating dishes without rice or wine of embodiments of the invention, is applied in the network that comprises via node RN, as shown in Figure 9, comprising:

Step s901, according to default corresponding relation, obtain be applied to UE EPS carrying the corresponding Uu of the being applied to mouth of QCI parameter QCI-EPS radio bearer QCI parameter QCI-Uu and be applied to the QCI parameter QCI-Un of Un mouth radio bearer;

Step s902, carry out the scheduling of Uu mouth by via node RN according to the QCI parameter QCI-Uu that is applied to Uu mouth radio bearer, carry out the scheduling of Un mouth by DeNB according to the QCI parameter QCI-Un that is applied to Un mouth radio bearer.

This network is LTE-A grid; Wherein between UE and DeNB, comprise one or more RN.

In embodiments of the invention, introduce fixing corresponding relation and realized the distribution of E-UTRAN part between Uu and Un in QCI-EPS, wherein carried out the scheduling of Un mouth by DeNB according to the QCI parameter of the Uu mouth radio bearer distributing; Carry out the scheduling of Uu mouth by RN according to the QCI parameter of the Un mouth radio bearer distributing.

Wherein, the distribution of QCI-Un and QCI-Uu and configuration complete in the time that UE EPS carrying is set up.QCI-EPS and QCI-Uu, the mapping relations between QCI-Un can be used QCI-EPS Index (mark) and QCI-Uu Index, and the mapping relations between QCI-Un Index represent; And mapping relations between QCI-EPS Index and QCI-Un Index can be represented by the mapping relations between QCI-EPS Index and RN-EPS carrying Index.

For framework 1 and the framework 2 of foregoing description, at Un mouth, UE EPS carrying is all encapsulated in transmission in RN EPS carrying.DeNB, in the time carrying out Un mouth scheduled transmission, can only carry out according to the QCI of the RN EPS carrying under packet the priority of specified data.Be that UE EPS carries the QCI parameter that corresponding QCI-Un parameter carries corresponding RN EPS carrying by UEEPS and determined.In other words, in the time that UE EPS carrying is set up, need to UE EPS carrying be mapped in the RN EPS carrying with corresponding QCI parameter according to QCI-Un parameter corresponding to build carrying.

In embodiments of the invention one, a kind of embodiment based on the 1st kind of RN framework is described.

Wherein, comprise at the default corresponding relation of the each physical arrangements of network side:

(1) corresponding relation between the P-GW of UE storage QCI-EPS Index and RN EPS carrying Index.In the time that UE EPS carrying is set up, carried the corresponding relation of Index according to the QCI-EPS Index of the QCI demand of UE EPS carrying to be set up and storage and RN EPS by the P-GW of UE, determine that UEEPS to be set up carries the Index of corresponding RN EPS carrying;

(2) at the corresponding relation of the P-GW of UE storage QCI-EPS Index and QCI-Uu Index, and the corresponding relation between the value of DS territory in the mark of RN EPS carrying and packet (IP bag), in the time that UE EPS sets up, UE P-GW by QCI-Uu Index information configuration to RN;

(3) corresponding relation between DS territory value and the mark of RN EPS carrying in RN PGW storage packet (IP bag);

(4) corresponding relation between RN storage QCI-Uu Index and Uu mouth PDB, BLER;

(5) store the corresponding relation of each RN EPS carrying and QCI-Un at DeNB, and corresponding relation between QCI-Un and Un mouth PDB, BLER.

UE EPS carrying Establishing process in this situation as shown in figure 10, comprising:

Step 0:UE PGW is UE EPS carrying distribution UE EPS carrying Index to be set up, and sets up the mapping ruler of packet to UE EPS carrying.UE PGW, according to the QCI demand of UE EPS carrying to be set up, searches the corresponding relation of QCI-EPS Index and QCI-Uu Index, RN EPS carrying Index;

The PGW of step 1:UE, in Create Dedicated Bearer Request (the setting up dedicated bearer request) message sending to UE MME, passes to UE MME by ID, the QCI-Uu Index of above-mentioned set up UE EPS carrying and RN EPS carrying Index;

The MME of step 2:UE is in Bearer Setup Request (request is set up in carrying) message, and by the ID of above-mentioned built UE EPS carrying, QCI-Uu Index and RN EPS carrying Index pass to RN;

Step 3:RN, according to QCI-Uu Index, configures Uu mouth parameter;

Step 4:RN sends Bearer Setup Response message to UE MME, and instruction UE EPS carrying is set up;

The MME of step 5:UE sends Create Dedicated Bearer Response message to the P-GW of UE, and instruction UE EPS carrying is set up.

Through above-mentioned steps, the packet for being mapped to newly-built UE EPS carrying:

In the time carrying out the processing of downlink data, comprise following flow process:

In the time that the downlink data packet (IP bag) of UE arrives UE P-GW, UE P-GW according to the feature in data packet head (as source and destination address, high-level protocol port number, upper-layer protocol number etc.) the UE EPS carrying of specified data bag ownership, described downlink data packet is mapped to this UE EPS carrying;

UE P-GW searches the corresponding relation of QCI-EPS Index and RN EPS carrying Index according to the QCI-EPS Index of UE EPS, and obtain DS territory value in corresponding packet (IP bag) according to the mark of RN EPS carrying, and above-mentioned value is carried in DS territory in data packet head in described downlink data packet, then, downlink data packet is mail to next-hop node;

At RN P-GW, according to the DS territory value of carrying in outlier data packet header, and the corresponding relation of storage, determine that the RN EPS under the downlink data packet of receiving carries, and this downlink data packet is mapped to corresponding RN EPS carrying, then, downlink data packet is mail to next-hop node;

At DeNB, determine QCI-Un Index according to RN EPS carrying under the downlink data packet receiving with the corresponding relation of QCI-Un Index; And according to QCI-Un Index and Un mouth PDB, the corresponding relation between BLER is dispatched downlink data packet and is transmitted, and downlink data packet is mail to next-hop node;

At RN, the downlink data packet receiving is peeled off out from RN EPS carrying, then determine QCI-Uu Index according to the identification information of UE EPS carrying under the downlink data packet separating and the corresponding relation of QCI-Uu Index; And according to QCI-Uu Index and Un mouth PDB, the corresponding relation between BLER is dispatched downlink data packet and is transmitted, and downlink data packet is mail to UE.

In the time carrying out the processing of upstream data, comprise following flow process:

In above-mentioned steps 3, UE obtains the corresponding relation between feature in UE EPS carrying Index and the up IP of UE packet header (as source and destination address, high-level protocol port number, upper-layer protocol number etc.);

UE determines the UE EPS carrying Index that the upstream data bag (IP bag) of UE is affiliated, and upstream data bag is mapped to UE EPS carrying;

For the upstream data bag that is stored in UE, RN is according to the UE EPS carrying Index of the Index of the UE EPS carrying under it and storage and the corresponding relation of QCI-Uu Index, obtain QCI-UuIndex, and according to QCI-Uu Index and Uu mouth PDB, corresponding relation between BLER is dispatched and transmits described upstream data bag, makes upstream data bag reach RN; Meanwhile, for the upstream data bag that reaches RN, RN, according to the UE EPS carrying under upstream data bag, determines that the RNEPS under this packet carries, and described upstream data bag is mapped to described RN EPS carrying;

For the upstream data bag that is stored in RN, DeNB is according to the RN EPS carrying Index under it and the corresponding relation of storage, obtain QCI-Un Index, and according to described QCI-Un Index and Un mouth PDB, corresponding relation between BLER is dispatched and transmits described upstream data bag, makes upstream data bag reach DeNB; For the upstream data bag that reaches DeNB, DeNB peels off out from RN EPS carrying by upstream data bag, and down hop node sends;

In embodiment bis-provided by the invention, as the improvement to embodiment mono-, the corresponding relation of QCI-EPS Index and QCI-Uu Index can be stored in to RN; Meanwhile, the P-GW of UE no longer stores the corresponding relation of QCI-EPS Index and QCI-Uu Index.Concrete:

(1) corresponding relation between the P-GW of UE storage QCI-EPS and the mark of RN EPS carrying, and the corresponding relation between the value of DS territory in the mark of RN EPS carrying and packet (IP bag);

(2) mapping relations between DS territory value and the mark of RN EPS carrying in RN PGW node storage packet (IP bag);

(3) corresponding relation and QCI-Uu and the Uu mouth PDB between RN storage QCI-EPS and the mark of QCI-Uu, RN EPS carrying, the corresponding relation between BLER;

(4) store the corresponding relation of each RN EPS carrying and QCI-Un at DeNB, and QCI-Un and Un mouth PDB, the corresponding relation between BLER.

Corresponding, the UE EPS carrying Establishing process in this situation is similar to the flow process shown in Figure 10, and difference is to specifically describe in step 1～3 as follows:

The P-GW of step 1:UE is UE EPS carrying allocation identification to be set up, and according to the corresponding relation of its QCI demand QCI-EPS and storage, determines that UE EPS to be set up carries the mark of corresponding RN EPS carrying.In Create Dedicated Bearer Request message, Index, the QCI-EPS Index of above-mentioned built UEEPS carrying and RN EPS carrying Index are passed to UE MME by the PGW of UE;

Step 2: in Bearer Setup Request message, ID, the QCI-EPS Index of above-mentioned built UE EPS carrying and RN EPS carrying Index are passed to RN by the MME of UE;

Step 3:RN, according to QCI-EPS Index, determines that the UE EPS that builds carries corresponding QCI-UuIndex, records the Index of RN EPS carrying, and configures Uu mouth parameter;

Now, the concrete mode of downlink data and upstream data being processed is with reference to the method for in above-described embodiment one, downlink data and upstream data being processed.

In method shown in embodiment bis-provided by the invention, avoid in embodiment mono-demand at the corresponding relation of the P-GW of UE storage QCI-EPS Index and QCI-Uu Index, thereby reduced the impact on UEP-GW node.

In embodiment tri-provided by the invention, as the improvement to embodiment mono-, can be by QCI-EPS Index and QCI-Uu Index, the corresponding relation between the Index of RN EPS carrying is stored in RN; Corresponding relation between QCI-EPSIndex and the Index of RN EPS carrying is stored in to RN PGW; Meanwhile, the P-GW of UE no longer stores the corresponding relation of the Index of QCI-EPS Index and RN EPS carrying, concrete:

(1) corresponding relation between the P-GW of RN storage QCI-EPS and the mark of RN EPS carrying;

(2) at corresponding relation and QCI-Uu and the Uu mouth PDB of the mark of RN storage QCI-EPS and QCI-Uu, RN EPS carrying, the corresponding relation between BLER;

(3) store the corresponding relation of each RN EPS carrying and QCI-Un at DeNB, and QCI-Un and Un mouth PDB, the corresponding relation between BLER.

Step 1: in Create Dedicated Bearer Request message, the PGW of UE is by the ID of above-mentioned built UE EPS carrying, and QCI-EPS Index passes to UE MME;

Step 2: in Bearer Setup Request message, the MME of UE is by the ID of above-mentioned built UIE EPS carrying, and QCI-EPS Index passes to RN;

Step 3:RN, according to QCI-EPS Index, determines that the UE EPS that builds carries corresponding QCI-Uu Index and RN EPS carrying Index, and configures Uu mouth parameter.

In method shown in embodiment tri-provided by the invention, avoid in embodiment bis-demand at the corresponding relation of the P-GW of UE storage QCI-EPS Index and RN EPS carrying Index, further reduced the impact on UE P-GW node.

In embodiments of the invention three, the packet for being mapped to newly-built UE EPS carrying:

In the time that the downlink data packet (IP bag) of UE arrives UE P-GW, UE P-GW according to the feature in data packet head (as source and destination address, high-level protocol port number, upper-layer protocol number etc.) determine the UE EPS carrying of IP bag ownership, and described downlink data packet is mapped to this UE EPS carrying; Meanwhile, UE P-GW carries the QCI-EPS Index of UE EPS in outlier data packet header (as DS territory), mails to next-hop node;

At RN P-GW, it is according to the corresponding relation of the QCI-EPS Index of the UE EPS carrying in outlier data packet header and storage, obtain the Index of the RN EPS carrying that this downlink data packet belongs to, and downlink data packet is mapped to corresponding RN EPS carrying, mail to next-hop node;

DeNB is according to the RN EPS carrying under the downlink data packet receiving and the corresponding relation of storage, obtain QCI-Un, and according to described QCI-Un and Un mouth PDB, the corresponding relation between BLER is dispatched and transmits described downlink data packet, and downlink data packet is mail to RN node;

RN peels off out from RN EPS carrying by the downlink data packet of receiving, and according to the UE EPS carrying under the downlink data packet separating and the corresponding relation of storage, obtain QCI-Uu, and according to described QCI-Uu and Uu mouth PDB, corresponding relation between BLER is dispatched and transmits described downlink data packet, and downlink data packet is mail to UE node.

In addition the concrete mode of, upstream data being processed is with reference to the method for in above-described embodiment one, upstream data being processed.

For the 2nd kind of RN framework, the difference of itself and the 1st kind of RN framework is, the entrance of the descending RN EPS carrying of the 2nd kind of RN framework is at DeNB, completed UE EPS and be carried to the mapping of RN EPS carrying by DeNB.

In the method that embodiments of the invention four provide, based on above-mentioned the 2nd kind of RN framework, comprise at the default corresponding relation of the each physical arrangements of network side:

(1) at DeNB storage QCI-EPS Index and QCI-Uu Index, QCI-Un Index, the corresponding relation of RN EPS carrying Index.In the time that UE EPS carrying is set up, the QCI demand of UE EPS carrying to be set up is sent to DeNB by P-GW by UE, carried the corresponding relation of Index by DeNB according to the QCI-EPS Index of QCI demand and storage and QCI-Uu, QCI-Un, RN EPS, determine that this UE EPS carries corresponding QCI-Uu, QCI-Un and RN EPS carrying Index.In addition, store each QCI-Un and Un mouth PDB, the corresponding relation between BLER;

(2) at RN storage QCI-Uu and Uu mouth PDB, the corresponding relation between BLER.

UE EPS carrying Establishing process in this situation as shown in figure 11, comprising:

Step 0:UE PGW is UE EPS carrying selection UE EPS carrying Index to be set up, and sets up the mapping ruler of packet to UE EPS carrying;

The PGW of step 1:UE sends Create Dedicated Bearer Request to UE MME, in request message, and the QCI demand QCI-EPS Index that comprises UE EPS carrying to be set up and UE EPS carrying Index;

Step 2:UE MME sends Bearer Setup Request to DeNB, in request message, and the QCI-EPS Index that comprises UE EPS carrying to be set up and UE EPS carrying Index;

Step 3:DeNB, according to the QCI-EPS Index in request message, searches storage QCI-EPS Index and QCI-Uu Index, and the corresponding relation of QCI-Un Index determines that this UE EPS carries corresponding QCI-Uu and QCI-Un parameter.And according to QCI-Un Index, determine which bar RNEPS carrying UE EPS carrying should be mapped in, sets up the mapping relations of UE EPS carrying and RN EPS carrying;

QCI-Uu Index parameter is sent to RN by step 4:DeNB, and the Index of the Index of newly-built UE EPS carrying and the RN EPS carrying that this carrying is mapped to is passed to RN;

The Index of Index, the RN EPS carrying of QCI-Uu Index, the UE EPS carrying that step 5:RN storage is received, and according to QCI-Uu Index, configuration Uu mouth parameter;

Step 6:UE sends Bearer Setup Response to DeNB, and instruction radio bearer has been set up;

Step 7:DeNB forwards Bearer Setup Response to UE MME, and instruction radio bearer has been set up;

Step 8:UE MME sends Create Dedicated Bearer Response to UE P-GW, and instruction UE EPS has set up.

Through above-mentioned steps, the packet for UE:

In the time carrying out the processing of downlink data, comprising:

In the time that the downlink data packet (IP bag) of UE arrives UE P-GW, UE P-GW is according to the UE EPS carrying of feature in IP packet header (as source and destination address, high-level protocol port number, the information such as upper-layer protocol number) specified data bag ownership; Downlink data packet is mapped to corresponding UE EPS carrying by UE P-GW, concurrent toward next-hop node;

At DeNB, according to the UE EPS carrying under the downlink data packet receiving, determine that this UE EPS carries corresponding RN EPS carrying, is mapped to corresponding RN EPS carrying by downlink data packet; DeNB determines Un mouth PDB according to the QCI of the RN EPS carrying of downlink data packet, BLER, and accordingly the RN EPS carrying of Un mouth is dispatched, downlink data packet is mail to next-hop node;

At RN, the downlink data packet receiving is peeled off out (decapsulation) from RN EPS carrying; Then determine QCI-Uu Index according to the UE EPS carrying Index under the downlink data packet separating and the corresponding relation of QCI-Uu Index; And according to QCI-Uu Index and Uu mouth PDB, the corresponding relation between BLER is dispatched downlink data packet and is transmitted, and downlink data packet is mail to UE.

In the time carrying out the processing of upstream data, comprising:

In above-mentioned steps 5, UE obtains the corresponding relation between feature (as source and destination address, high-level protocol port number, upper-layer protocol number) in UE EPS carrying ID and the up IP of UE packet header;

As a special case of embodiment tetra-, in embodiment five, can be mapped in RN EPS carrying in Un mouth UE EPS carrying.

(1) at DeNB storage QCI-EPS Index and QCI-Uu Index, the corresponding relation of QCI-Un Index.In the time that UE EPS carrying is set up, the QCI demand of UE EPS carrying to be set up is sent to DeNB by P-GW by UE, according to the corresponding relation of the QCI-EPS Index of QCI demand and storage and QCI-Uu, QCI-Un, determine that this UE EPS carries corresponding QCI-Uu, QCI-Un by DeNB.In addition, store each QCI-Un and Un mouth PDB, the corresponding relation between BLER;

Step 3:DeNB, according to the QCI-EPS Index in request message, searches storage QCI-EPS Index and QCI-Uu Index, and the corresponding relation of QCI-Un Index determines that this UE EPS carries corresponding QCI-Uu and QCI-Un parameter.And set up the mapping relations of UE EPS carrying and QCI-Un;

QCI-Uu Index parameter is sent to RN by step 4:DeNB, and the Index of newly-built UE EPS carrying is passed to RN;

The Index of QCI-Uu Index, the UE EPS carrying that step 5:RN storage is received, and according to QCI-UuIndex, configuration Uu mouth parameter;

Through above-mentioned steps, the packet for UE:

In the time carrying out the processing of downlink data, comprising:

At DeNB, according to the UE EPS carrying under the downlink data packet receiving, determine that this UE EPS carries corresponding QCI-Un; DeNB determines that according to QCI-Un downlink data wraps in Un mouth PDB, BLER, and accordingly downlink data packet is dispatched, downlink data packet is mail to next-hop node;

At RN, determine QCI-Uu Index according to the UE EPS carrying Index under received downlink data packet and the corresponding relation of QCI-Uu Index; And according to QCI-Uu Index and Uu mouth PDB, the corresponding relation between BLER is dispatched downlink data packet and is transmitted, and downlink data packet is mail to UE.

In the time carrying out the processing of upstream data, comprising:

In embodiments of the invention six, as the improvement of embodiment tetra-, can:

(1) at DeNB storage QCI-EPS Index and QCI-Un Index, the corresponding relation of RN EPS carrying Index; In addition, store each QCI-Un and Un mouth PDB, the corresponding relation between BLER;

(2) at RN storage QCI-EPS Index and QCI-Uu Index, QCI-Un Index, the corresponding relation of RN EPS carrying Index; In addition, storage QCI-Uu and Uu mouth PDB, the corresponding relation between BLER.

UE EPS carrying Establishing process in this situation is similar to the flow process shown in Figure 11, and difference is to specifically describe step 3 and step 4 as follows:

Step 3:DeNB is according to the QCI-EPS Index in request message, and the QCI-EPSIndex that searches storage determines that with the corresponding relation of QCI-Un Index this UE EPS carries corresponding QCI-Un parameter.And according to QCI-Un parameter, determine which bar RN EPS carrying UE EPS carrying should be mapped in, sets up the mapping relations of UEEPS carrying and RN EPS carrying;

Index and the QCI-EPS Index parameter of this UE EPS carrying are sent to RN by step 4:DeNB, RN determines that according to the corresponding relation of the QCI-EPS Index of storage and QCI-Un Index which bar RN EPS carrying UE EPS carrying should be mapped in, determines the mapping relations of UE EPS carrying and RN EPS carrying; RN determines that with the mapping relations of QCI-Uu Index UE EPS carries corresponding QCI-Uu Index according to the QCI-EPS Index of storage simultaneously.

Embodiments of the invention six have been avoided needing DeNB to transmit the demand of UE EPS carrying and RNEPS carrying mapping relations and QCI-Uu Index in embodiment tetra-.Simplify signalling process.

As a special case of embodiment five, in embodiment seven, can be mapped in RN EPS carrying in Un mouth UE EPS carrying.

In embodiments of the invention seven, as the improvement of embodiment five, can:

(1) at the corresponding relation of DeNB storage QCI-EPS Index and QCI-Un Index; In addition, store each QCI-Un and Un mouth PDB, the corresponding relation between BLER;

(2) at RN storage QCI-EPS Index and QCI-Uu Index, QCI-Un Index; In addition, storage QCI-Uu and Uu mouth PDB, the corresponding relation between BLER.

Step 3:DeNB is according to the QCI-EPS Index in request message, and the QCI-EPSIndex that searches storage determines that with the corresponding relation of QCI-Un Index this UE EPS carries corresponding QCI-Un parameter.And set up the mapping relations of UE EPS carrying and QCI-Un;

Index and the QCI-EPS Index parameter of this UE EPS carrying are sent to RN by step 4:DeNB, and RN determines that with the mapping relations of QCI-Uu Index UE EPS carries corresponding QCI-Uu Index according to the QCI-EPS Index of storage.And set up the mapping relations of UE EPS carrying and QCI-Uu;

Embodiments of the invention seven have been avoided needing DeNB to transmit the demand of UE EPS carrying and QCI-Uu Index in embodiment five.Simplify signalling process.

In embodiments of the invention eight, as a special case of above-described embodiment one to embodiment seven, on Un mouth, if better (wireless signal between DeNB and RN can along direct-view propagated) of channel conditions, can think that PDB corresponding to each QCI-Un Index, BLER parameter are equal constant (transmission characteristic of similar wired network).RN can directly calculate the PDB that QCI-Uu is corresponding according to the QCI-EPS of UE EPS carrying, BLER parameter, and dispatch.

Above-mentioned QCI-EPS Index and QCI-Uu Index, the mapping relations between QCI-Un Index can be pre-configured mapping relations;

Above-mentioned QCI-EPS Index and QCI-Uu Index, the mapping relations between QCI-Un Index can be made form, are embodied in agreement.

For different Un mouth resource distributions,, may there are multiple mapping relations between QCI-Un Index in QCI-EPS Index and QCI-Uu Index, need in different forms, embody;

For different TDD (Time Division Duplexing, time division duplex) sub-frame configuration,, may there are multiple mapping relations between QCI-Un Index in QCI-EPSIndex and QCI-Uu Index, need in different forms, embody;

Above-mentioned QCI-Un Index and PDB, the corresponding relation of BLER can be made form, is embodied in agreement, and is kept at DeNB;

Above-mentioned QCI-Uu Index and PDB, the corresponding relation of BLER can be made form, is embodied in agreement, and is kept at DeNB.

The method that the application of the invention provides, setting be applied to UE EPS carrying the corresponding Uu of the being applied to mouth of QCI parameter QCI-EPS radio bearer QCI parameter QCI-Uu and be applied to the QCI parameter QCI-Un of Un mouth radio bearer, introduce the QoS controlling mechanism of the Access Network side after RN and be applied to Uu and the collocation method of the QCI parameter of Un thereby realized.

Network side entity is according to default corresponding relation, obtain be applied to UE EPS carrying the corresponding Uu of the being applied to mouth of QCI parameter QCI-EPS radio bearer QCI parameter QCI-Uu and be applied to the QCI parameter QCI-Un of Un mouth radio bearer;

Carry out the scheduling of Uu mouth by the QCI parameter QCI-Uu that is applied to Uu mouth radio bearer described in via node RN basis, carry out the scheduling of Un mouth by the QCI parameter QCI-Un that is applied to Un mouth radio bearer described in DeNB basis.

Wherein, described network comprises that UE, RN, DeNB, MME, UE S-GW and UEP-GW also comprise RN gateway RN S-GW and RN packet gateway RN P-GW;

Default corresponding relation comprises:

Corresponding relation between the P-GW of UE storage QCI-EPS and the mark of RN EPS carrying, and the corresponding relation of QCI-EPS and QCI-Uu, and the corresponding relation between the value of DS territory in the mark of RN EPS carrying and packet (IP bag);

At RN storage QCI-Uu and Uu mouth PDB, the corresponding relation between BLER;

Wherein, control system comprises the P-GW of UE, be used to UE EPS carrying allocation identification to be set up, and according to the corresponding relation of its QCI demand QCI-EPS and storage, determine the mark and the QCI-Uu that carry corresponding RN EPS carrying with UE EPS to be set up; And mark and QCI-Uu that the mark of UE EPS carrying to be set up, corresponding RN EPS are carried send to RN through MME;

RN, for according to the QCI-Uu receiving, Uu mouth being configured, and returns to UE EPS carrying and has set up message.

Wherein, in network, also comprise RN gateway RN S-GW and RN packet gateway RN P-GW;

Default corresponding relation comprises:

Corresponding relation between the P-GW of UE storage QCI-EPS and the mark of RN EPS carrying, and the corresponding relation between the value of DS territory in the mark of RN EPS carrying and packet (IP bag);

Mapping relations in RN PGW node storage packet (IP bag) between DS territory value and the mark of RN EPS carrying;

Store each RN EPS carrying QCI and Un mouth PDB, the corresponding relation between BLER at DeNB.

Wherein, control system comprises the P-GW by UE, is used to UE EPS carrying allocation identification to be set up, and according to the corresponding relation of its QCI demand QCI-EPS and storage, determines the mark of carrying corresponding RN EPS carrying with UE EPS to be set up; And the mark of UE EPS carrying to be set up and QCI-EPS are sent to RN through MME;

RN, for according to the corresponding relation of the QCI-EPS receiving and storage, determines QCI-Uu, and accordingly Uu mouth is configured, and then returns to UE EPS carrying and has set up message.

Wherein, while processing for downlink data:

The P-GW of UE, for determine the UE EPS carrying under downlink data packet according to the feature of downlink data packet, downlink data packet is mapped to this UE EPS carrying, obtain the mark of corresponding RN EPS carrying according to the QCI-EPS of UE EPS carrying, and obtain DS territory value in corresponding IP bag (IP bag) according to the mark of RN EPS carrying, and DS territory in data packet head in downlink data packet carries above-mentioned value, then, downlink data packet is mail to next-hop node;

The P-GW of RN, the DS territory value of the downlink data packet receiving for basis, and the corresponding relation of storage, determine that the RN EPS under the downlink data of receiving carries, and this packet is mapped to corresponding RN EPS carrying, then, downlink data packet is mail to next-hop node;

DeNB, for the identification information carrying according to the RN EPS under the downlink data packet receiving and the corresponding relation of storage, obtain QCI-Un, and according to QCI-Un and Un mouth PDB, corresponding relation between BLER is dispatched downlink data packet and is transmitted, and downlink data packet is mail to next-hop node;

RN, for the packet receiving is peeled off out from RN EPS carrying, then according to the identification information of UE EPS carrying under the downlink data packet separating and the corresponding relation of storage, obtain QCI-Uu, and according to QCI-Uu and Uu mouth PDB, corresponding relation between BLER is dispatched downlink data packet and is transmitted, and downlink data packet is mail to UE;

While processing for upstream data:

UE, for determine the UE EPS carrying under upstream data bag according to the feature of upstream data bag, and is mapped to upstream data bag the UE EPS carrying of obtaining;

RN, be used for for the upstream data bag that is stored in UE, according to the identification information of UE EPS carrying under it and the corresponding relation of storage, obtain QCI-Uu, and according to QCI-Uu and Uu mouth PDB, corresponding relation between BLER is dispatched and transmits upstream data bag, makes upstream data bag reach RN; Meanwhile, for the upstream data bag that reaches RN, RN obtains corresponding RN EPS carrying according to the identification information of the UE EPS carrying under upstream data bag, and upstream data bag is mapped to RN EPS carrying;

DeNB, be used for for the upstream data bag that is stored in RN, according to the identification information of RN EPS carrying under it and the corresponding relation of storage, obtain QCI-Un, and according to QCI-Un and Un mouth PDB, corresponding relation between BLER is dispatched and transmits upstream data bag, makes upstream data bag reach DeNB; For the upstream data bag that reaches DeNB, DeNB peels off out from RN EPS carrying by upstream data bag, and down hop node sends;

The P-GW of RN, for the upstream data bag receiving is peeled off out from RN EPS carrying, then, mails to next-hop node by the upstream data bag separating;

The P-GW of UE, for the upstream data bag receiving is peeled off out from UE EPS carrying, then, mails to next-hop node by the upstream data bag separating.

Default corresponding relation comprises:

At RN storage QCI-Uu and Uu mouth PDB, the corresponding relation between BLER;

Wherein, the P-GW of UE, is used to UE EPS to be set up carrying allocation identification, and by identification information, with and corresponding QCI-EPS send to RN through MME;

RN, for mark, the QCI-EPS carrying according to the UE EPS receiving and the corresponding relation of storing, obtain identification information and the QCI-Uu of corresponding RN EPS carrying, and according to QCI-Uu, Uu mouth is configured, then return to UE EPS carrying and set up message.

Wherein, while processing for downlink data:

The P-GW of UE, for determine the UE EPS carrying under downlink data packet according to the feature of downlink data packet, and is mapped to UE EPS carrying by downlink data packet, mails to next-hop node;

The P-GW of RN, for according to the UE EPS carrying under the downlink data packet receiving and the corresponding relation of storage, obtains corresponding RN EPS carrying, and downlink data packet is mapped to corresponding RNEPS carrying, mails to next-hop node;

DeNB, for according to the RN EPS carrying under the downlink data packet receiving and the corresponding relation of storage, obtain QCI-Un, and according to QCI-Un and Un mouth PDB, corresponding relation between BLER is dispatched downlink data packet and is transmitted, and downlink data packet is mail to RN node;

RN, for the downlink data packet of receiving is peeled off out from RN EPS carrying, and according to the UE EPS carrying under the downlink data packet separating and the corresponding relation of storage, obtain QCI-Uu, and according to QCI-Uu and Uu mouth PDB, corresponding relation between BLER is dispatched downlink data packet and is transmitted, and downlink data packet is mail to UE node;

While processing for upstream data:

UE, for determine the UE EPS carrying under upstream data bag according to the feature of upstream data bag, and is mapped to UE EPS carrying by upstream data bag;

RN, for the upstream data bag for being stored in UE, according to the identification information of UE EPS carrying under it and the corresponding relation of storage, obtain QCI-Uu, and according to QCI-Uu and Uu mouth PDB, the corresponding relation between BLER is dispatched and transmits upstream data bag, makes packet reach RN; Meanwhile, for the upstream data bag that reaches RN, RN obtains corresponding RN EPS carrying according to the identification information of the UE EPS carrying under upstream data bag, and upstream data bag is mapped to RN EPS carrying;

DeNB, be used for for the upstream data bag that is stored in RN, the identification information of RN EPS carrying under it and the corresponding relation of storage, obtain QCI-Un, and according to QCI-Un and Un mouth PDB, corresponding relation between BLER is dispatched and transmits upstream data bag, makes upstream data bag reach DeNB; For the upstream data bag that reaches DeNB, DeNB peels off out from RN EPS carrying by upstream data bag, and down hop node sends.

Wherein, when the DeNB in network has the function of femto gateway Home eNB GW;

Default corresponding relation comprises:

At the mark of DeNB storage QCI-EPS and RN EPS carrying, the corresponding relation of QCI-Uu, QCI-Un; And each QCI-Un and Un mouth PDB, the corresponding relation of BLER;

At RN storage QCI-Uu and Uu mouth PDB, the corresponding relation between BLER;

Wherein, UE PGW, is used to UE EPS carrying allocation identification to be set up, and sends the mark of UE EPS carrying to be set up and the QCI-EPS of UE EPS to be set up carrying by MME to DeNB;

DeNB, for according to the corresponding relation of QCI-EPS and storage, obtains the QCI-Uu corresponding with QCI-EPS and QCI-Un; And according to QCI-Un, obtain the mark of carrying corresponding RNEPS carrying with UE EPS to be set up; The mark of the RN EPS carrying of the mark of the QCI-Uu obtaining, UE EPS to be set up carrying and correspondence is sent to RN by DeNB;

RN, for configure Uu mouth parameter according to the QCI-Uu receiving, and returns to UE EPS carrying and has set up message.

Default corresponding relation comprises:

At the corresponding relation of DeNB storage QCI-EPS and QCI-Un; And corresponding relation between the mark of each QCI-Un and RN EPS carrying; And QCI-Un and Un mouth PDB, the corresponding relation between BLER;

At the corresponding relation of RN storage QCI-EPS and QCI-Uu, RN EPS carrying; And QCI-Uu and Uu mouth PDB, the corresponding relation between BLER;

DeNB, for according to the corresponding relation of QCI-EPS and storage, obtains the QCI-Un corresponding with QCI-EPS; And according to QCI-Un, obtain the mark of carrying corresponding RN EPS carrying with UE EPS to be set up; And mark and the QCI-EPS of UE EPS carrying are sent to RN;

RN, for according to the corresponding relation of the QCI-EPS receiving and storage, determines the identification information of the RN EPS carrying of the mark correspondence of the UEEPS carrying of receiving; Determine the QCI-Uu corresponding to mark of the UE EPS carrying of receiving according to the corresponding relation of QCI-EPS and QCI-Uu, and accordingly Uu mouth is configured, and returns UE EPS carrying and set up message.

Wherein, while processing for downlink data:

The P-GW of UE, for determine the UE EPS carrying under downlink data packet according to the feature of downlink data packet, and is mapped to corresponding UE EPS carrying by downlink data packet, mails to next-hop node;

DeNB, for according to the UE EPS carrying under the downlink data packet receiving, obtains with UE EPS and carries corresponding RN EPS carrying, and downlink data packet is mapped to RN EPS carrying; And QCI-Un is obtained in carrying according to RN EPS, and according to QCI-Un and Un mouth PDB, the corresponding relation between BLER is dispatched downlink data packet and is transmitted, and downlink data packet is mail to RN node;

RN, for the downlink data packet of receiving is peeled off out from RN EPS carrying, and according to the UE EPS carrying under downlink data packet and the corresponding relation of storage, obtain with UE EPS and carry corresponding QCI-Uu, and according to QCI-Uu and Uu mouth PDB, corresponding relation between BLER is dispatched downlink data packet and is transmitted, and downlink data packet is mail to UE node;

While processing for upstream data:

RN, be used for for the upstream data bag that is stored in UE, according to the identification information of UE EPS carrying under it and the corresponding relation of storage, obtain QCI-Uu, and according to QCI-Uu and Uu mouth PDB, corresponding relation between BLER is dispatched and transmits upstream data bag, makes upstream data bag reach RN; Meanwhile, for the upstream data bag that reaches RN, RN obtains corresponding RN EPS carrying according to the UE EPS carrying under upstream data bag, and upstream data bag is mapped to RN EPS carrying;

DeNB, be used for for the upstream data bag that is stored in RN, according to the identification information of RN EPS carrying under it and the corresponding relation of storage, obtain QCI-Un, and according to QCI-Un and Un mouth PDB, corresponding relation between BLER is dispatched and transmits upstream data bag, makes packet reach DeNB; For the upstream data bag that reaches DeNB, DeNB peels off out from RN EPS carrying by upstream data bag, and down hop node sends;

Default corresponding relation comprises:

At DeNB storage QCI-EPS Index and QCI-Uu Index, the corresponding relation of QCI-Un Index; In the time that UE EPS carrying is set up, the QCI demand of UE EPS carrying to be set up is sent to DeNB by P-GW by UE, according to the corresponding relation of the QCI-EPS Index of QCI demand and storage and QCI-Uu, QCI-Un, determine that this UE EPS carries corresponding QCI-Uu, QCI-Un by DeNB; Store each QCI-Un and Un mouth PDB, the corresponding relation between BLER;

At RN storage QCI-Uu and Uu mouth PDB, the corresponding relation between BLER;

Wherein, UE PGW, is used to UE EPS carrying to be set up to select UE EPS carrying Index, and sets up the mapping ruler of packet to UE EPS carrying; Send a request message to DeNB through MME, carry QCI-EPS Index and the UE EPS carrying Index of UE EPS carrying to be set up;

DeNB, for according to the QCI-EPS Index of request message, searches storage QCI-EPS Index and QCI-Uu Index, and the corresponding relation of QCI-Un Index determines that this UE EPS carries corresponding QCI-Uu and QCI-Un parameter; Set up the mapping relations of UE EPS carrying and QCI-Un; And QCI-Uu Index parameter is sent to RN, and the Index of newly-built UE EPS carrying is passed to RN;

RN, for storing the Index of QCI-Uu Index, the UE EPS carrying of receiving, and according to QCI-UuIndex, configuration Uu mouth parameter, UE EPS carrying has been set up.

Default corresponding relation comprises:

At the corresponding relation of DeNB storage QCI-EPS Index and QCI-Un Index; In addition, store each QCI-Un and Un mouth PDB, the corresponding relation between BLER;

DeNB, for Index and the QCI-EPS Index parameter of this UE EPS carrying are sent to RN, RN determines that with the mapping relations of QCI-Uu Index UE EPS carries corresponding QCI-Uu Index according to the QCI-EPS Index of storage, and sets up the mapping relations of UE EPS carrying and QCI-Uu;

RN, for storing the Index of QCI-Uu Index, the UE EPS carrying of receiving, and according to QCI-UuIndex, configuration Uu mouth parameter, UE EPS carrying has been set up.Step 3:DeNB is according to the QCI-EPS Index in request message, and the QCI-EPS Index that searches storage determines that with the corresponding relation of QCI-Un Index this UE EPS carries corresponding QCI-Un parameter.And set up the mapping relations of UE EPS carrying and QCI-Un.

Wherein, carry out the scheduling of Uu mouth by via node RN according to the QCI parameter QCI-Uu that is applied to Uu mouth radio bearer, carry out the scheduling of Un mouth by DeNB according to the QCI parameter QCI-Un that is applied to Un mouth radio bearer, comprising:

For downlink data processing:

UE P-GW, for carrying according to the UE EPS of data packet head feature specified data bag ownership; Downlink data packet is mapped to corresponding UE EPS carrying by UEP-GW, concurrent toward next-hop node;

DeNB, for according to the UE EPS carrying under the downlink data packet receiving, determines that this UE EPS carries corresponding QCI-Un; Determine that according to QCI-Un downlink data wraps in Un mouth PDB, BLER, and accordingly downlink data packet is dispatched, downlink data packet is mail to next-hop node;

RN, for determining QCI-Uu Index according to the UE EPS carrying Index under received downlink data packet and the corresponding relation of QCI-UuIndex; And according to QCI-Uu Index and Uu mouth PDB, the corresponding relation between BLER is dispatched downlink data packet and is transmitted, and downlink data packet is mail to UE;

For upstream data processing:

UE, for obtaining the corresponding relation between UE EPS carrying ID and UE upstream data packet header feature; Determine the affiliated UE EPS carrying Index of upstream data bag of UE, and upstream data bag is mapped to UE EPS carrying;

RN, be used for for the upstream data bag that is stored in UE, according to the UE EPS carrying Index of the Index of the UE EPS carrying under it and storage and the corresponding relation of QCI-Uu Index, obtain QCI-Uu Index, and according to QCI-Uu Index and Uu mouth PDB, corresponding relation between BLER is dispatched and transmits upstream data bag, makes upstream data bag reach RN;

DeNB, be used for for the upstream data bag that is stored in RN, according to the UE EPS carrying Index under it and the corresponding relation of storage, obtain QCI-Un Index, and according to QCI-Un Index and Un mouth PDB, corresponding relation between BLER is dispatched and transmits upstream data bag, makes upstream data bag reach DeNB; For the upstream data bag that reaches DeNB, DeNB peels off out from RN EPS carrying by upstream data bag, and down hop node sends;

Wherein, default corresponding relation comprises:

The QCI Un specifying in agreement in advance and the corresponding relation of PDB, BLER;

The system that the application of the invention embodiment provides, setting be applied to UE EPS carrying the corresponding Uu of the being applied to mouth of QCI parameter QCI-EPS radio bearer QCI parameter QCI-Uu and be applied to the QCI parameter QCI-Un of Un mouth radio bearer, introduce the QoS controlling mechanism of the Access Network side after RN and be applied to Uu and the collocation method of the QCI parameter of Un thereby realized.

Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by hardware, and the mode that also can add necessary general hardware platform by software realizes.Based on such understanding, technical scheme of the present invention can embody with the form of software product, it (can be CD-ROM that this software product can be stored in a non-volatile memory medium, USB flash disk, portable hard drive etc.) in, comprise that some instructions are in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) carry out the method described in each embodiment of the present invention.

It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, the unit in accompanying drawing or flow process might not be that enforcement the present invention is necessary.

It will be appreciated by those skilled in the art that the unit in the device in embodiment can be distributed in the device of embodiment according to embodiment description, also can carry out respective change and be arranged in the one or more devices that are different from the present embodiment.A unit can be merged in the unit of above-described embodiment, also can further split into multiple subelements.

The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.

Claims

1. the eat dishes without rice or wine control method of service quality QoS, is applied in the network that comprises via node RN, it is characterized in that, comprising:

According to default corresponding relation, obtain be applied to UE EPS carrying the corresponding Uu of the being applied to mouth of QoS class letter QCI parameter QCI-EPS radio bearer QCI parameter QCI-Uu and be applied to the QCI parameter QCI-Un of Un mouth radio bearer; Wherein, the distribution of described QCI-Un and QCI-Uu and configuration complete in the time that UE EPS carrying is set up;

Carry out the scheduling of Uu mouth by the QCI parameter QCI-Uu that is applied to Uu mouth radio bearer described in via node RN basis, carry out the scheduling of Un mouth by the QCI parameter QCI-Un that is applied to Un mouth radio bearer described in donor base station DeNB basis;

Wherein, described default corresponding relation comprises:

The corresponding relation of the QCI EPS specifying in agreement in advance and QCI Uu, QCI Un;

2. the method for claim 1, is characterized in that, also comprises RN gateway RN S-GW and RN packet gateway RN P-GW in described network;

Described default corresponding relation comprises:

Corresponding relation between the P-GW of UE storage QCI-EPS and the mark of RN EPS carrying, and the corresponding relation of QCI-EPS and QCI-Uu, and the corresponding relation between the value of differential service DS territory in the mark of RN EPS carrying and packet;

Corresponding relation in RN P-GW node storage packet between DS territory value and the mark of RN EPS carrying;

3. method as claimed in claim 2, is characterized in that, also comprises, sets up UE EPS carrying, and the process of establishing of described UE EPS carrying comprises:

4. the method for claim 1, is characterized in that, also comprises RN gateway RN S-GW and RN packet gateway RN P-GW in described network;

Described default corresponding relation comprises:

Mapping relations in RN P-GW node storage packet between DS territory value and the mark of RN EPS carrying;

5. method as claimed in claim 4, is characterized in that, also comprises, sets up UE EPS carrying, and the process of establishing of described UE EPS carrying comprises:

6. the method as described in any one in claim 2 to 5, it is characterized in that, described by via node RN according to described in be applied to Uu mouth radio bearer QCI parameter QCI-Uu carry out the scheduling of Uu mouth, carry out the scheduling of Un mouth by the QCI parameter QCI-Un that is applied to Un mouth radio bearer described in DeNB basis, comprising:

For downlink data processing:

The P-GW of RN is according to the DS territory value in the downlink data packet receiving, and the corresponding relation of storage, determine that the RN EPS under the downlink data packet of receiving carries, and this downlink data packet is mapped to corresponding RN EPS carrying, then, packet is mail to next-hop node;

For upstream data processing:

UE determines the UE EPS carrying under described upstream data bag according to the feature of upstream data bag, and the UE EPS obtaining described in described upstream data bag is mapped to carrying;

For the upstream data bag that is stored in UE, RN is according to the identification information of UE EPS carrying under it and the corresponding relation of storage, obtain QCI-Uu, and according to described QCI-Uu and Uu mouth PDB, corresponding relation between BLER is dispatched and transmits described upstream data bag, makes upstream data bag reach RN; Meanwhile, for the upstream data bag that reaches RN, RN obtains corresponding RN EPS carrying according to the identification information of the UE EPS carrying under upstream data bag, and described upstream data bag is mapped to described RN EPS carrying;

7. the method for claim 1, is characterized in that, also comprises RN gateway RN S-GW and RN packet gateway RN P-GW in described network;

Described default corresponding relation comprises:

8. method as claimed in claim 7, is characterized in that, also comprises, sets up UE EPS carrying, and the process of establishing of described UE EPS carrying comprises:

9. method as claimed in claim 8, it is characterized in that, described by via node RN according to described in be applied to Uu mouth radio bearer QCI parameter QCI-Uu carry out the scheduling of Uu mouth, by DeNB according to described in be applied to Un mouth radio bearer QCI parameter QCI-Un carry out the scheduling of Un mouth, comprising:

For downlink data processing:

The P-GW of RN, according to the corresponding relation of the UE EPS beared information under the downlink data packet receiving and storage, obtains corresponding RN EPS carrying, and described downlink data packet is mapped to corresponding RNEPS carrying, mails to next-hop node;

For upstream data processing:

For the upstream data bag that is stored in UE, RN is according to the identification information of UE EPS carrying under it and the corresponding relation of storage, obtain QCI-Uu, and according to described QCI-Uu and Uu mouth PDB, corresponding relation between BLER is dispatched and transmits described upstream data bag, makes packet reach RN; Meanwhile, for the upstream data bag that reaches RN, RN obtains corresponding RN EPS carrying according to the identification information of the UE EPS carrying under upstream data bag, and described upstream data bag is mapped to described RNEPS carrying;

10. the method for claim 1, is characterized in that, when the DeNB in described network has the function of femto gateway Home eNB GW;

Described default corresponding relation comprises:

At RN storage QCI-Uu and Uu mouth PDB, the corresponding relation between BLER.

11. methods as claimed in claim 10, is characterized in that, also comprise, set up UE EPS carrying, and the process of establishing of described UE EPS carrying comprises:

UE P-GW is retrieved as UE EPS to be set up carrying allocation identification, and the identification information of UE EPS carrying to be set up described in sending to DeNB by MME and described in the QCI-EPS of UE EPS carrying to be set up;

12. the method for claim 1, is characterized in that, when the DeNB in described network has the function of femto gateway Home eNB GW;

Described default corresponding relation comprises:

13. methods as claimed in claim 12, is characterized in that, also comprise, set up UE EPS carrying, and the process of establishing of described UE EPS carrying comprises:

UE P-GW is for obtaining UE EPS to be set up carrying allocation identification, and the mark of UE EPS carrying to be set up described in sending to DeNB by MME and described in the QCI-EPS of UE EPS carrying to be set up;

The corresponding relation of the QCI-EPS that RN receives and storage, the identification information of the RN EPS carrying of the mark correspondence of definite UE EPS carrying of receiving; Determine the QCI-Uu corresponding to mark of the UE EPS carrying of receiving according to the corresponding relation of QCI-EPS and QCI-Uu, and accordingly Uu mouth is configured, and returns UE EPS carrying and set up message.

14. methods as described in any one in claim 10 to 13, it is characterized in that, described by via node RN according to described in be applied to Uu mouth radio bearer QCI parameter QCI-Uu carry out the scheduling of Uu mouth, carry out the scheduling of Un mouth by the QCI parameter QCI-Un that is applied to Un mouth radio bearer described in DeNB basis, comprising:

For downlink data processing:

RN peels off out from RN EPS carrying by the downlink data packet of receiving, and according to the UE EPS carrying under downlink data packet and the corresponding relation of storage, obtain with described UE EPS and carry corresponding QCI-Uu, and according to described QCI-Uu and Uu mouth PDB, corresponding relation between BLER is dispatched and transmits described RN EPS carrying, and downlink data packet is mail to UE node;

For upstream data processing:

For the upstream data bag that is stored in UE, RN is according to the identification information of UE EPS carrying under it and the corresponding relation of storage, obtain QCI-Uu, and according to described QCI-Uu and Uu mouth PDB, corresponding relation between BLER is dispatched and transmits described upstream data bag, makes upstream data bag reach RN; Meanwhile, for the upstream data bag that reaches RN, RN obtains corresponding RN EPS carrying according to the UE EPS carrying under upstream data bag, and the RN EPS carrying of obtaining described in being mapped to of described upstream data bag;

To locating to be stored in the upstream data bag of RN, DeNB is according to the identification information of RN EPS carrying under it and the corresponding relation of storage, obtain QCI-Un, and according to described QCI-Un and Un mouth PDB, corresponding relation between BLER is dispatched and transmits described upstream data bag, makes upstream data bag reach DeNB; For the upstream data bag that reaches DeNB, DeNB peels off out from RN EPS carrying by packet, and down hop node sends;

15. the method for claim 1, is characterized in that, when the DeNB in described network has the function of femto gateway Home eNB GW,

Described default corresponding relation comprises:

At RN storage QCI-Uu and Uu mouth grouping time delay budget PDB, the corresponding relation between packet error Loss Rate BLER.

16. methods as claimed in claim 15, is characterized in that, also comprise, set up UE EPS carrying, and the process of establishing of described UE EPS carrying comprises:

UE P-GW is UE EPS carrying selection UE EPS carrying Index to be set up, and sets up the mapping ruler of packet to UE EPS carrying; Send a request message to DeNB through MME, the QCI-EPS Index of UE EPS carrying to be set up and UE EPS carrying Index described in carrying;

17. the method for claim 1, is characterized in that, when the DeNB in described network has the function of femto gateway Home eNB GW,

Described default corresponding relation comprises:

18. methods as claimed in claim 17, is characterized in that, also comprise, set up UE EPS carrying, and the process of establishing of described UE EPS carrying comprises:

19. methods as described in any one in claim 15 to 18, it is characterized in that, described by via node RN according to described in be applied to Uu mouth radio bearer QCI parameter QCI-Uu carry out the scheduling of Uu mouth, carry out the scheduling of Un mouth by the QCI parameter QCI-Un that is applied to Un mouth radio bearer described in DeNB basis, comprising:

For downlink data processing:

For upstream data processing:

For the upstream data bag that is stored in UE, RN is according to the UE EPS carrying Index of the Index of the UE EPS carrying under it and storage and the corresponding relation of QCI-Uu Index, obtain QCI-Uu Index, and according to QCI-Uu Index and Uu mouth PDB, corresponding relation between BLER is dispatched and transmits described upstream data bag, makes upstream data bag reach RN;

20. methods as described in claim 1,2,4,7,12 or 15, is characterized in that, described network is LTE-A grid.

21. methods as described in claim 1,2,4,7,12 or 15, is characterized in that, comprise one or more RN between described UE and DeNB.

The control system of 22. 1 kinds of service quality QoSs of eating dishes without rice or wine, is applied in the network that comprises via node RN, it is characterized in that, comprising:

Network side entity, for according to default corresponding relation, obtain be applied to UE EPS carrying the corresponding Uu of the being applied to mouth of QoS class letter QCI parameter QCI-EPS radio bearer QCI parameter QCI-Uu and be applied to the QCI parameter QCI-Un of Un mouth radio bearer; Wherein, the distribution of described QCI-Un and QCI-Uu and configuration complete in the time that UE EPS carrying is set up;

Donor base station DeNB, carries out the scheduling of Un mouth for the QCI parameter QCI-Un that is applied to Un mouth radio bearer described in basis;

Wherein, described default corresponding relation comprises:

23. the system as claimed in claim 22, is characterized in that, also comprise RN gateway RN S-GW and RN packet gateway RN P-GW in described network;

Described default corresponding relation comprises:

24. systems as claimed in claim 23, is characterized in that,

Described control system comprises the P-GW of UE, be used to UE EPS carrying allocation identification to be set up, and according to the corresponding relation of its QCI demand QCI-EPS and storage, determine with described in UE EPS to be set up carry mark and the QCI-Uu that corresponding RN EPS carries; And mark and QCI-Uu that the mark of UE EPS carrying described to be set up, corresponding RN EPS are carried send to described RN through MME;

25. systems as claimed in claim 23, is characterized in that, also comprise RN gateway RN S-GW and RN packet gateway RN P-GW in described network;

Described default corresponding relation comprises:

26. systems as claimed in claim 25, is characterized in that,

Described control system comprises the P-GW by UE, is used to UE EPS to be set up carrying allocation identification, and according to the corresponding relation of its QCI demand QCI-EPS and storage, determine with described in UEEPS to be set up carry the mark that corresponding RN EPS carries; And the mark of UE EPS carrying described to be set up and QCI-EPS are sent to described RN through MME;

27. systems as described in any one in claim 23 to 26, is characterized in that,

While processing for downlink data:

The P-GW of described UE, for determine the UE EPS carrying under described downlink data packet according to the feature of downlink data packet, described downlink data packet is mapped to this UE EPS carrying, obtain the mark of corresponding RN EPS carrying according to the QCI-EPS of UE EPS carrying, and obtain DS territory value in corresponding downlink data packet according to the mark of RN EPS carrying, and described downlink data packet head in DS territory carry above-mentioned value, then, downlink data packet is mail to next-hop node;

While processing for upstream data:

28. the system as claimed in claim 22, is characterized in that, also comprise RN gateway RN S-GW and RN packet gateway RN P-GW in described network;

Described default corresponding relation comprises:

29. systems as claimed in claim 28, is characterized in that,

The P-GW of described UE, is used to UE EPS to be set up carrying allocation identification, and by identification information, with and corresponding QCI-EPS send to described RN through MME;

30. systems as claimed in claim 29, is characterized in that,

While processing for downlink data:

While processing for upstream data:

31. the system as claimed in claim 22, is characterized in that, when the DeNB in described network has the function of femto gateway Home eNB GW;

Described default corresponding relation comprises:

At RN storage QCI-Uu and Uu mouth PDB, the corresponding relation between BLER.

32. systems as claimed in claim 31, is characterized in that,

Described UE P-GW, is used to UE EPS to be set up carrying allocation identification, and the mark of UE EPS carrying to be set up described in sending to DeNB by MME and described in the QCI-EPS of UE EPS carrying to be set up;

33. the system as claimed in claim 22, is characterized in that, when the DeNB in described network has the function of femto gateway Home eNB GW;

Described default corresponding relation comprises:

34. systems as claimed in claim 33, is characterized in that,

35. systems as described in any one in claim 31 to 34, is characterized in that,

While processing for downlink data:

While processing for upstream data:

36. the system as claimed in claim 22, is characterized in that, when the DeNB in described network has the function of femto gateway Home eNB GW;

Described default corresponding relation comprises:

At RN storage QCI-Uu and Uu mouth PDB, the corresponding relation between BLER.

37. systems as claimed in claim 36, is characterized in that,

Described UE P-GW, is used to UE EPS carrying to be set up to select UE EPS carrying Index, and sets up the mapping ruler of packet to UE EPS carrying; Send a request message to DeNB through MME, the QCI-EPS Index of UE EPS carrying to be set up and UE EPS carrying Index described in carrying;

Described DeNB, for according to the QCI-EPS Index of request message, searches storage QCI-EPS Index and QCI-Uu Index, and the corresponding relation of QCI-Un Index determines that this UE EPS carries corresponding QCI-Uu and QCI-Un parameter; Set up the mapping relations of UE EPS carrying and QCI-Un; And QCI-Uu Index parameter is sent to RN, and the Index of newly-built UE EPS carrying is passed to RN;

38. the system as claimed in claim 22, is characterized in that, when the DeNB in described network has the function of femto gateway Home eNB GW;

Described default corresponding relation comprises:

39. systems as claimed in claim 38, is characterized in that,

DeNB is according to the QCI-EPS Index in request message, and the QCI-EPS Index that searches storage determines that with the corresponding relation of QCI-Un Index this UE EPS carries corresponding QCI-Un parameter; And set up the mapping relations of UE EPS carrying and QCI-Un.

40. systems as described in any one in claim 36 to 39, it is characterized in that, described by via node RN according to described in be applied to Uu mouth radio bearer QCI parameter QCI-Uu carry out the scheduling of Uu mouth, carry out the scheduling of Un mouth by the QCI parameter QCI-Un that is applied to Un mouth radio bearer described in DeNB basis, comprising:

For downlink data processing:

For upstream data processing:

41. systems as described in claim 22,23,28,31,33 or 36, is characterized in that, described network is LTE-A grid.

42. systems as described in claim 22,23,28,31,33 or 36, is characterized in that, comprise one or more RN between described UE and DeNB.