CN104254103A - Wireless communication network congestion information transmission method, system and apparatus - Google Patents
Wireless communication network congestion information transmission method, system and apparatus Download PDFInfo
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- CN104254103A CN104254103A CN201310261725.1A CN201310261725A CN104254103A CN 104254103 A CN104254103 A CN 104254103A CN 201310261725 A CN201310261725 A CN 201310261725A CN 104254103 A CN104254103 A CN 104254103A
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Abstract
The invention discloses a wireless communication network congestion information transmission method, system and apparatus. The wireless communication network congestion information transmission method includes the following steps that: an IP routing network element at a wireless communication network access side makes cell congestion information carried in the protocol header of a data packet, and sends the protocol header of the data packet to a network element at a wireless communication network side; and the network element at the wireless communication network side parses the protocol header of the data packet and performs cell congestion control according to obtained cell congestion information. According to the wireless communication network congestion information transmission method, the cell congestion information includes an uplink channel congestion information, a downlink channel congestion information or downlink and uplink channel congestion information, so that the network element at the wireless communication network side can accurately obtain cell congestion situation; and since data packets are transmitted in real time between the IP routing network element at the wireless communication network access side and the network element at the wireless communication network side, and the cell congestion information can be transmitted in real time.
Description
Technical field
The present invention relates to cordless communication network technology, particularly a kind of transmission method of cordless communication network congestion information, system and device.
Background technology
Along with the development of wireless communication technology, mobile data services also increase fast.Each bandwidth of cell congestion condition in cordless communication network is also day by day serious, and limited bandwidth of cell cannot meet the demand that terminal increases fast.In order to address this problem, just need to carry out management and control targetedly to terminal bearer service data, to optimize the bandwidth scheduling of cordless communication network, to promote the bandwidth level of resources utilization.Management and control for Radio Resource can be divided into, the interface-free resources scheduling directly implemented by sided access network element, and network resource scheduling two class indirectly implemented by network side element.In order to implement the latter, sided access network element is needed correspondence to be eated dishes without rice or wine the small area jam information reporting of real-time condition to network side element.
In order to realize the effective and meticulous management and control of each cell bandwidth resources in cordless communication network, just need each small area jam information of Real-time Obtaining.Obtain each small area jam information and mainly contain following several mode at present.
Mode one, adopts empirical data to estimate each small area jam information.According to the actual traffic-operating period of cordless communication network, sum up some fixing period, corresponding bandwidth of cell is in busy congested state, to the community of these correspondences within these periods, strategy managing and control system carries out the bandwidth congestion management and control of community according to the policy control arranged and charging (PCC) strategy, such as in the working hour covering sowntown community, in the time of the period on and off duty of community and evening 7 to the evening 9 in the community of covering compact settlement that cover transport hub, it is all the bandwidth congestion state of these respective cell, need to carry out small area jam management and control.
Mode two, obtains quasi real time small area jam information from the webmaster cordless communication network or interface analysis system.At the network side of cordless communication network, be provided with webmaster or interface analysis system, network management system can taken at regular intervals store each small area jam information, interface analysis system, as gn interface signalling analysis system, can obtain the state information of each cell channel.Strategy managing and control system can get the state information of each small area jam information and each cell channel from webmaster or interface analysis system, carry out small area jam management and control.
Mode three, detected small area jam information is carried on the core net strategy management and control network element that control signal reports the cordless communication network of such as strategy and charging rule functions unit (PCRF) by the network element of cordless communication network side.Such as, (PDP Update) signaling or bearer update (Bearer Update) signaling equivalent-load control signal reporting subdistrict bandwidth congestion information can be upgraded by expanded packet data protocol.
Define SIRIG mode in the 3 gpp standards, channel associated signalling is defined in SIRIG mode, i.e. type of service mark (SCI, Service Class Indicator) protocol header extended field, fill in from network side to the downlink data packet of access side, the network element for cordless communication network side informs that sided access network element carries out the management and control of eating dishes without rice or wine of Radio Resource according to detected type of service.As shown in Figure 1, Fig. 1 is the form schematic diagram of prior art SCI signaling, and this SCI signaling comprises four bytes.First byte-identifier SCI Signalling length, when for 1 be mark SCI length being 4 bytes; Second byte is SCI signaling body matter, carries traffic type information, and wherein, highest order is to formulate according to operator or 3GPP standard divides as the division distinguishing type of service in SCI signaling, remaining 7 for identifying concrete type of service; 3rd byte is as extended byte; Whether the 4th byte-identifier is follow-up also has other extended fields, when for 0 time represent there is no other extended fields, connect other extended fields after representing when being 1.At present, the network element of cordless communication network, after such as gateway general packet radio service technical support node (GGSN) or public data network gateway (P-GW) detect type of service, detected type of service is carried in SCI signaling, send to the core net strategy management and control network element of cordless communication network, network element in such as GSM and EDG access network (GERAN), after the core net strategy management and control network element reception SCI of cordless communication network, carries out wireless resource scheduling according to type of service.
But SCI signaling can only use in down channel, do not used in up channel.
Small area jam controls no matter to adopt which kind of mode above-mentioned to realize the transmission of congestion information, all there is shortcoming, for mode one, adopt empirical data to estimate each small area jam information, the static data just estimated obtained, exists and changes the problem such as complicated with alter operation not in time; For mode two, quasi real time small area jam information is obtained from the webmaster cordless communication network or interface analysis system, the renewal of data is cycles, instead of it is real-time, in addition interface analysis system is in order to improve the real-time of data, have employed study and prediction algorithm, its small area jam information obtained is not accurate enough; For mode three, by signaling reporting subdistrict congestion information, because channel state variations is frequent, signaling method both cannot accomplish real-time report, also can a large amount of signaling consumption of bandwidth.
Summary of the invention
In view of this, the invention provides a kind of transmission method of cordless communication network congestion information, the method can transmit small area jam information real-time and accurately.
The present invention also provides a kind of transmission system of cordless communication network congestion information, and this system can transmit congestion information real-time and accurately.
The present invention also provides a kind of transmitting device of cordless communication network congestion information, and this device can transmit congestion information real-time and accurately.
For achieving the above object, technical scheme of the invention process is specifically achieved in that
A transmission method for cordless communication network congestion information, the method comprises:
The network element of cordless communication network side receives the packet with protocol header of the Internet protocol IP route network element transmission of cordless communication network access side, the small area jam information that the IP route network element that this protocol header carries cordless communication network access side detects;
The network element of cordless communication network side resolves the protocol header of this packet, carries out small area jam control according to obtaining small area jam information.
Described protocol header adopts type of service mark SCI to arrange, and described small area jam information is up channel congestion information, down channel congestion information or up-downgoing channel congestion information.
Described packet is each packet received from terminal;
Or Selection Strategy is set, from the packet that terminal receives, choose packet as described packet according to Selection Strategy, the protocol header of described packet carries the congestion information on a more serious direction of up channel congestion information, down channel congestion information or Congestion Level SPCC according to Selection Strategy;
Or arrange that up channel is congested reports threshold value and down channel is congested reports threshold value, when up channel congestion data amount exceed arrange up channel congested report threshold value or/and down channel congestion data amount exceed arrange that down channel is congested reports threshold value time, receive packet that terminal sends as described packet.
The Selection Strategy of described setting is interval data bag number, or timing mode,
Or carry up channel congestion information in the protocol header of odd-numbered packet, carry down channel congestion information in the protocol header of even-numbered packet.
Also comprise: alternately, the strategy set by acquisition, by control signal reporting subdistrict congestion information for the network element of cordless communication network side and the core net strategy management and control network element of cordless communication network.
The network element of described cordless communication network side is GGSN or P-GW; The IP route network element of cordless communication network access side is RNC, NodeB or eNodeB.
A transmission system for cordless communication network congestion information, this system comprises: the IP route network element of the network element of cordless communication network side and cordless communication network access side, wherein,
The IP route network element of cordless communication network access side, for sending the packet with protocol header, the small area jam information that the IP route network element that this protocol header carries cordless communication network access side detects;
The network element of cordless communication network side, for receiving the packet with protocol header, resolves the protocol header of this packet, carries out small area jam control according to obtaining small area jam information.
The IP route network element of cordless communication network access side, also for adopting SCI to arrange described protocol header, described small area jam information is up channel congestion information, down channel congestion information or up-downgoing channel congestion information.
The IP route network element of cordless communication network access side, also arranges protocol header for each packet for receiving from terminal; Or Selection Strategy is set, from the packet that terminal receives, choose packet according to Selection Strategy and arrange protocol header, the protocol header of described packet carries the congestion information on a more serious direction of up channel congestion information, down channel congestion information or Congestion Level SPCC according to Selection Strategy; Or arrange that up channel is congested reports threshold value and down channel is congested reports threshold value, when up channel congestion data amount exceed arrange up channel congested report threshold value or/and down channel congestion data amount exceed arrange that down channel is congested reports threshold value time, receive the packet that terminal sends and protocol header be set.
Comprise the core net strategy management and control network element of cordless communication network further, for sending strategy, resolve the control signal received and obtain Provisioning Policy after small area jam information;
The network element of cordless communication network side, also for according to receive strategy, by control signal by small area jam information reporting to the core net strategy management and control network element of cordless communication network.
A transmitting device for cordless communication network congestion information, comprising: setting unit and report unit, wherein,
Setting unit, for the protocol header of setting data bag, the small area jam information that the IP route network element that this protocol header carries cordless communication network access side detects;
Report unit, for sending the packet with protocol header.
Described setting unit, also adopt SCI to arrange for described protocol header, described small area jam information is up channel congestion information, down channel congestion information or up-downgoing channel congestion information.
Setting unit, also arranges protocol header for each packet for receiving from terminal; Or Selection Strategy is set, from the packet that terminal receives, choose packet according to Selection Strategy and arrange protocol header, the protocol header of described packet carries the congestion information on a more serious direction of up channel congestion information, down channel congestion information or Congestion Level SPCC according to Selection Strategy; Or arrange that up channel is congested reports threshold value and down channel is congested reports threshold value, when up channel congestion data amount exceed arrange up channel congested report threshold value or/and down channel congestion data amount exceed arrange that down channel is congested reports threshold value time, receive the packet that terminal sends and protocol header be set.
A transmitting device for cordless communication network congestion information, comprising: receiver module, parsing module and scheduler module, wherein,
Receiver module, for receiving the packet with protocol header;
Parsing module, for resolving the protocol header of this packet, obtains small area jam information;
Scheduler module, for carrying out small area jam control according to resolving the small area jam information obtained.
Described device also comprises reporting module, for according to the strategy that receives from the core net strategy management and control network element of cordless communication network, by control signal by small area jam information reporting to the core net strategy management and control network element of cordless communication network.
As can be seen from the above scheme, detected small area jam information is carried in the protocol header of packet by Internet protocol (IP) the route network element that the present invention proposes cordless communication network access side, send to the network element of cordless communication network side, by the protocol header of the network element resolution data bag of cordless communication network side, carry out small area jam control according to obtaining small area jam information.Comprise for up channel congestion information, down channel congestion information or up-downgoing channel congestion information in small area jam information, the network element of cordless communication network side can be made accurately to know small area jam situation, the packet accessed between the IP route network element of side and the network element of cordless communication network side due to cordless communication network is real-time Transmission, so can real-time Transmission small area jam information.
Accompanying drawing explanation
Fig. 1 is the form schematic diagram of prior art SCI signaling;
Fig. 2 is the transmission method flow chart of the cordless communication network congestion information that the embodiment of the present invention proposes;
Transmission method object lesson one flow chart of the cordless communication network congestion information that Fig. 3 provides for the embodiment of the present invention;
Transmission method object lesson two flow chart of the cordless communication network congestion information that Fig. 4 provides for the embodiment of the present invention;
Transmission method object lesson three flow chart of the cordless communication network congestion information that Fig. 5 provides for the embodiment of the present invention;
Fig. 6 is the transmission system structural representation of the cordless communication network congestion information that the embodiment of the present invention proposes;
Fig. 7 is transmitting device one structural representation of the cordless communication network congestion information that the embodiment of the present invention proposes;
Fig. 8 is transmitting device two structural representation of the cordless communication network congestion information that the embodiment of the present invention proposes.
Embodiment
For making object of the present invention, technical scheme and advantage clearly understand, to develop simultaneously embodiment referring to accompanying drawing, the present invention is described in further detail.
When carrying out the transmission of cordless communication network congestion information, detected small area jam information is carried in the protocol header of packet by the IP route network element that the present invention proposes cordless communication network access side, send to the network element of cordless communication network side, by the protocol header of the network element resolution data bag of cordless communication network side, carry out small area jam control according to obtaining small area jam information.Comprise for up channel congestion information, down channel congestion information or up-downgoing channel congestion information in small area jam information, the network element of cordless communication network side can be made accurately to know small area jam situation, the packet accessed between the IP route network element of side and the network element of cordless communication network side due to cordless communication network is real-time Transmission, so can real-time Transmission small area jam information.
Fig. 2 is the transmission method flow chart of the cordless communication network congestion information that the embodiment of the present invention proposes, and its concrete steps are:
The network element of step 201, cordless communication network side receives the packet with protocol header of the IP route network element transmission of cordless communication network access side, the small area jam information that the IP route network element that this protocol header carries cordless communication network access side detects;
The network element of step 202, cordless communication network side resolves the protocol header of this packet, carries out small area jam control according to obtaining small area jam information.
In the present invention, the network element of cordless communication network side is GGSN or P-GW, the IP routing network unit of cordless communication network access side is according to the dissimilar difference of access side network, when access side network be second generation network (2G) access side time, IP route network element is radio network controller (RNC), by between Gb Interface send; When access side network be third generation networks (3G) access side time, IP route network element is base station (NodeB), by between Iu interface send; When access side network be long-term evolving network (LTE) access side time, IP route network element is evolved base station (eNB), by between S1 interface send.
In the present invention, protocol header is arranged by SCI, detected small area jam information is arranged in SCI by the IP route network element of cordless communication network access side, the mode adopted is: can by community up-downgoing channel congestion information, cell uplink channel congestion information or cell downlink channel congestion information are arranged in SCI, comprising whether congested information and Congestion Level SPCC information etc. is arranged in the reserved byte of SCI or second byte, new Extended Protocol head field can also be defined with reference to SCI, real-time report is to the network element of cordless communication network side, again without extra signaling consumption, make the network element of cordless communication network side can carry out small area jam effectively based on community up-downgoing channel congestion information to control.
Particularly, in the protocol header of each packet sent, upper and lower for community channel congestion information can be arranged in SCI, send in the mode of protocol header;
Also specific Selection Strategy can be set, such as adopt the mode of interval data bag number or timing, choose in the protocol header of the packet in sent packet, upper and lower for community channel congestion information is arranged in SCI and sends; Or, the protocol header of packet carries the congestion information on a more serious direction of up channel congestion information, down channel congestion information or Congestion Level SPCC according to Selection Strategy, particularly, the congestion information on a more serious direction of Congestion Level SPCC is carried in the protocol header of each packet, carry up channel congestion information in the protocol header of odd-numbered packet, carry down channel congestion information etc. in the protocol header of even-numbered packet;
Can also arrange that up channel is congested reports threshold value and down channel is congested reports threshold value, when up channel congestion data amount exceed arrange up channel congested report threshold value or/and down channel congestion data amount exceed arrange that down channel is congested reports threshold value time, after receiving the packet of terminal transmission, in the protocol header of packet, by up channel congestion information or/and descending channel information is arranged in SCI, send in the mode of protocol header.Here, community up-downgoing channel congestion information, cell uplink channel congestion information or cell downlink congestion information can comprise whether congested information or Congestion Level SPCC information.
In the method, comprise further: the network element of cordless communication network side also can be mutual with the core net strategy management and control network element of the cordless communication network of such as PCRF, strategy set by acquisition, the congestion information of the particular terminal in specific cell or specific cell is reported by control signal, give the correct time upper, control signal is sent by Gx interface, and small area jam information is the up-downgoing channel congestion information of community, cell downlink channel congestion information or cell uplink congestion information.
Transmission method object lesson one flow chart of the cordless communication network congestion information that Fig. 3 provides for the embodiment of the present invention, this object lesson adopt exactly packet encapsulate simultaneously+continue reporting schemes, its concrete steps are:
Step 301, RNC, NodeB or eNodeB receive the upstream data bag that the terminal in administration community sends;
Step 302, RNC, NodeB or eNodeB choose received each packet;
Detected up channel congestion information and down channel congestion information, for each packet, are arranged in SCI, carry in the packet, send to GGSN or P-GW in protocol header mode by step 303, RNC, NodeB or eNodeB;
After step 304, GGSN or P-GW receive packet, the protocol header of resolution data bag, obtains the up channel congestion information in SCI and down channel congestion information;
Up channel congestion information and down channel congestion information are carried on control signal and report PCRF by step 305, GGSN or P-GW.
Transmission method object lesson two flow chart of the cordless communication network congestion information that Fig. 4 provides for the embodiment of the present invention, this object lesson adopt exactly packet encapsulate respectively+continue reporting schemes, its concrete steps are:
Step 401, RNC, NodeB or eNodeB receive the upstream data bag that the terminal in administration community sends;
Step 402, RNC, NodeB or eNodeB, according to the Selection Strategy arranged, continue or choose upstream data bag every the fixed cycle;
Congested for detected up channel or down channel congestion information are arranged in SCI by step 403, RNC, NodeB or eNodeB, be carried in selected packet, send to GGSN or P-GW in protocol header mode;
In this step, congested comparatively serious up channel congestion information or down channel congestion information can be chosen, send;
After step 404, GGSN or P-GW receive packet, the protocol header of resolution data bag, obtains the up channel congestion information in SCI or down channel congestion information;
Up channel congestion information or down channel congestion information are carried on control signal and report PCRF by step 405, GGSN or P-GW.
Transmission method object lesson three flow chart of the cordless communication network congestion information that Fig. 5 provides for the embodiment of the present invention, this object lesson is non-continuous reporting schemes, and its concrete steps are:
Step 501, RNC, NodeB or eNodeB arrange that up channel is congested reports threshold value and down channel is congested reports threshold value, detect uplink channel status and downlink channel condition, when detecting that up channel congestion data amount exceedes that the up channel of setting is congested to be reported threshold value the down channel of setting is congested reports threshold value or/and down channel congestion data amount exceedes;
Step 502, RNC, NodeB or eNodeB receive the upstream data bag that the terminal in administration community sends;
Up channel congestion information or/and down channel congestion information is arranged in SCI, is carried in this packet in protocol header mode, sends to GGSN or P-GW by step 503, RNC, NodeB or eNodeB;
Step 504, GGSN or P-GW receive after packet, the protocol header of resolution data bag, obtain up channel congestion information in SCI or/and down channel congestion information;
Up channel congestion information is reported PCRF or/and down channel congestion information is carried on control signal by step 505, GGSN or P-GW.
Fig. 6 is the transmission system structural representation of the cordless communication network congestion information that the embodiment of the present invention proposes, and comprising: the IP route network element of the network element of cordless communication network side and cordless communication network access side, wherein,
The IP route network element of cordless communication network access side, for sending the packet with protocol header, the small area jam information that the IP route network element that this protocol header carries cordless communication network access side detects;
The network element of cordless communication network side, for receiving the packet with protocol header, resolves the protocol header of this packet, carries out small area jam control according to obtaining small area jam information.
Within the system, the network element of cordless communication network side is GGSN or P-GW; The IP route network element of cordless communication network access side is RNC, NodeB or eNodeB.
Within the system, the IP route network element of cordless communication network access side, also adopt SCI to arrange for described protocol header, described small area jam information is up channel congestion information, down channel congestion information or up-downgoing channel congestion information.
Within the system, the IP route network element of radio communication access side, also arranges protocol header for each packet for receiving from terminal; Or Selection Strategy is set, from the packet that terminal receives, choose packet according to Selection Strategy and arrange protocol header, the protocol header of described packet carries the congestion information on a more serious direction of up channel congestion information, down channel congestion information or Congestion Level SPCC according to Selection Strategy; Or arrange that up channel is congested reports threshold value and down channel is congested reports threshold value, when up channel congestion data amount exceed arrange up channel congested report threshold value or/and down channel congestion data amount exceed arrange that down channel is congested reports threshold value time, receive the packet that terminal sends and protocol header be set.
Within the system, the Selection Strategy of described setting is interval data bag number or timing mode.
Within the system, comprise the core net strategy management and control network element of cordless communication network further, for sending strategy, resolve after the control signal received obtains small area jam information and carry out strategy setting;
The network element of cordless communication network side, also for according to receive strategy, by control signal by small area jam information reporting to the core net strategy management and control network element of cordless communication network.
Fig. 7 is transmitting device one structural representation of cordless communication network congestion information that the embodiment of the present invention proposes, and this device is the network element of cordless communication network side, comprising: setting unit and report unit, wherein,
Setting unit, for the protocol header of setting data bag, the small area jam information that the IP route network element that this protocol header carries cordless communication network access side detects;
Report unit, for sending the packet with protocol header.
Described device is specially RNC, NodeB or eNodeB.
In the apparatus, described setting unit, also adopt SCI to arrange for described protocol header, described small area jam information is up channel congestion information, down channel congestion information or up-downgoing channel congestion information.In the apparatus, setting unit, also arranges protocol header for each packet for receiving from terminal; Or Selection Strategy is set, from the packet that terminal receives, choose packet according to Selection Strategy and arrange protocol header, the protocol header of described packet carries the congestion information on a more serious direction of up channel congestion information, down channel congestion information or Congestion Level SPCC according to Selection Strategy; Or arrange that up channel is congested reports threshold value and down channel is congested reports threshold value, when up channel congestion data amount exceed arrange up channel congested report threshold value or/and down channel congestion data amount exceed arrange that down channel is congested reports threshold value time, receive the packet that terminal sends and protocol header be set.
In the apparatus, the Selection Strategy of described setting is interval data bag number or timing mode.
Fig. 8 is transmitting device two structural representation of the cordless communication network congestion information that the embodiment of the present invention proposes, and is the network element of cordless communication network side, comprises receiver module, parsing module and scheduler module, wherein,
Receiver module, for receiving the packet with protocol header;
Parsing module, for resolving the protocol header of this packet, obtains small area jam information;
Scheduler module, for carrying out small area jam control according to resolving the small area jam information obtained.
This device is specially GGSN or P-GW.
In the apparatus, also comprise reporting module, for according to the strategy that receives from the core net strategy management and control network element of cordless communication network, by control signal by small area jam information reporting to the core net strategy management and control network element of cordless communication network.
In the present invention, small area jam controls to be that core network congestion controls, the control operations such as such as flow control, access control and QoS adjustment.
As can be seen from scheme provided by the invention, the present invention adopts SCI mode reporting subdistrict congestion information, guarantees network side and the core net Real-time Obtaining community up-downgoing channel congestion information of cordless communication network, and does not produce extra signaling consumption.RNC or NodeB in the present invention or eNodeB real-time Transmission accurately small area jam information complete the optimal control become more meticulous to small area jam after resolving to GGSN or P-GW, GGSN or P-GW.The present invention can report respectively to different directions channel congestion information.
More than lift preferred embodiment; the object, technical solutions and advantages of the present invention are further described; be understood that; the foregoing is only preferred embodiment of the present invention; not in order to limit the present invention; within the spirit and principles in the present invention all, any amendment done, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (15)
1. a transmission method for cordless communication network congestion information, is characterized in that, the method comprises:
The network element of cordless communication network side receives the packet with protocol header of the Internet protocol IP route network element transmission of cordless communication network access side, the small area jam information that the IP route network element that this protocol header carries cordless communication network access side detects;
The network element of cordless communication network side resolves the protocol header of this packet, carries out small area jam control according to obtaining small area jam information.
2. transmission method as claimed in claim 1, is characterized in that, described protocol header adopts type of service mark SCI to arrange, and described small area jam information is up channel congestion information, down channel congestion information or up-downgoing channel congestion information.
3. transmission method as claimed in claim 1 or 2, is characterized in that, described packet is each packet received from terminal;
Or Selection Strategy is set, from the packet that terminal receives, choose packet as described packet according to Selection Strategy, the protocol header of described packet carries the congestion information on a more serious direction of up channel congestion information, down channel congestion information or Congestion Level SPCC according to Selection Strategy;
Or arrange that up channel is congested reports threshold value and down channel is congested reports threshold value, when up channel congestion data amount exceed arrange up channel congested report threshold value or/and down channel congestion data amount exceed arrange that down channel is congested reports threshold value time, receive packet that terminal sends as described packet.
4. transmission method as claimed in claim 3, it is characterized in that, the Selection Strategy of described setting is interval data bag number, or timing mode,
Or carry up channel congestion information in the protocol header of odd-numbered packet, carry down channel congestion information in the protocol header of even-numbered packet.
5. transmission method as claimed in claim 1, is characterized in that, also comprise: alternately, the strategy set by acquisition, by control signal reporting subdistrict congestion information for the network element of cordless communication network side and the core net strategy management and control network element of cordless communication network.
6. transmission method as claimed in claim 1, it is characterized in that, the network element of described cordless communication network side is GGSN or P-GW; The IP route network element of cordless communication network access side is RNC, NodeB or eNodeB.
7. a transmission system for cordless communication network congestion information, is characterized in that, this system comprises: the IP route network element of the network element of cordless communication network side and cordless communication network access side, wherein,
The IP route network element of cordless communication network access side, for sending the packet with protocol header, the small area jam information that the IP route network element that this protocol header carries cordless communication network access side detects;
The network element of cordless communication network side, for receiving the packet with protocol header, resolves the protocol header of this packet, carries out small area jam control according to obtaining small area jam information.
8. transmission system as claimed in claim 7, it is characterized in that, the IP route network element of cordless communication network access side, also for adopting SCI to arrange described protocol header, described small area jam information is up channel congestion information, down channel congestion information or up-downgoing channel congestion information.
9. transmission system as claimed in claim 7, is characterized in that, the IP route network element of cordless communication network access side, also arranges protocol header for each packet for receiving from terminal; Or Selection Strategy is set, from the packet that terminal receives, choose packet according to Selection Strategy and arrange protocol header, the protocol header of described packet carries the congestion information on a more serious direction of up channel congestion information, down channel congestion information or Congestion Level SPCC according to Selection Strategy; Or arrange that up channel is congested reports threshold value and down channel is congested reports threshold value, when up channel congestion data amount exceed arrange up channel congested report threshold value or/and down channel congestion data amount exceed arrange that down channel is congested reports threshold value time, receive the packet that terminal sends and protocol header be set.
10. transmission system as claimed in claim 7, is characterized in that, comprise the core net strategy management and control network element of cordless communication network further, for sending strategy, resolves the control signal received and obtains Provisioning Policy after small area jam information;
The network element of cordless communication network side, also for according to receive strategy, by control signal by small area jam information reporting to the core net strategy management and control network element of cordless communication network.
The transmitting device of 11. 1 kinds of cordless communication network congestion informations, is characterized in that, comprising: setting unit and report unit, wherein,
Setting unit, for the protocol header of setting data bag, the small area jam information that the IP route network element that this protocol header carries cordless communication network access side detects;
Report unit, for sending the packet with protocol header.
12. transmitting devices as claimed in claim 11, is characterized in that, described setting unit, and also adopt SCI to arrange for described protocol header, described small area jam information is up channel congestion information, down channel congestion information or up-downgoing channel congestion information.
13. transmitting devices as claimed in claim 11, is characterized in that, setting unit, also arranging protocol header for each packet for receiving from terminal; Or Selection Strategy is set, from the packet that terminal receives, choose packet according to Selection Strategy and arrange protocol header, the protocol header of described packet carries the congestion information on a more serious direction of up channel congestion information, down channel congestion information or Congestion Level SPCC according to Selection Strategy; Or arrange that up channel is congested reports threshold value and down channel is congested reports threshold value, when up channel congestion data amount exceed arrange up channel congested report threshold value or/and down channel congestion data amount exceed arrange that down channel is congested reports threshold value time, receive the packet that terminal sends and protocol header be set.
The transmitting device of 14. 1 kinds of cordless communication network congestion informations, is characterized in that, comprising: receiver module, parsing module and scheduler module, wherein,
Receiver module, for receiving the packet with protocol header;
Parsing module, for resolving the protocol header of this packet, obtains small area jam information;
Scheduler module, for carrying out small area jam control according to resolving the small area jam information obtained.
15. transmitting devices as claimed in claim 14, it is characterized in that, described device also comprises reporting module, for according to the strategy that receives from the core net strategy management and control network element of cordless communication network, by control signal by small area jam information reporting to the core net strategy management and control network element of cordless communication network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310261725.1A CN104254103A (en) | 2013-06-27 | 2013-06-27 | Wireless communication network congestion information transmission method, system and apparatus |
Applications Claiming Priority (1)
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| WO2017177356A1 (en) * | 2016-04-11 | 2017-10-19 | 华为技术有限公司 | Data transmission method, base station and user equipment |
| CN108024286A (en) * | 2016-11-04 | 2018-05-11 | 北京三星通信技术研究有限公司 | Method and apparatus for the congestion control in wireless communication |
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