CN105517028A

CN105517028A - Method and apparatus triggering and configuring transmission path

Info

Publication number: CN105517028A
Application number: CN201410555120.8A
Authority: CN
Inventors: 谌丽; 焦斌
Original assignee: China Academy of Telecommunications Technology CATT
Current assignee: China Academy of Telecommunications Technology CATT; Datang Mobile Communications Equipment Co Ltd
Priority date: 2014-10-17
Filing date: 2014-10-17
Publication date: 2016-04-20
Anticipated expiration: 2034-10-17
Also published as: CN105517028B

Abstract

An embodiment of the invention relates to the technical field of wireless communications, particularly to a method and apparatus for triggering and configuring a transmission path so as to configure a plurality of wireless transmission paths that transmit the same service data to a user terminal. According to the embodiment of the invention, a configuration entity selects transmission paths satisfying the delay requirement from the transmission paths the user terminal allows to be used simultaneously; at least two transmission paths capable of satisfying the reliability requirement after combination are selected as service data transmission paths from the transmission paths satisfying the delay requirements; and a network entity and/or user terminal that are involved in transmission are configured according to the determined service data transmission paths. Since the at least two transmission paths capable of satisfying the reliability requirement after combination are selected as the service data transmission paths from the transmission paths satisfying the delay requirement, invention achieves the configuration of the plurality of wireless transmission paths that transmit the same service data to the user terminal.

Description

A kind of method and apparatus triggering and configure transmission path

Technical field

The present invention relates to wireless communication technology field, particularly a kind of method and apparatus triggering and configure transmission path.

Background technology

Along with the development of mobile Internet and Internet of Things, business datum amount demand is explosive growth, and equipment connection and the diversified internet of things service of magnanimity also bring new technological challenge to mobile communication.Existing communication system time delay and reliability are for interpersonal communication scheme, following mobile radio system in delay and reliability except the communication requirement better met between human user will be continued, also to meet MTC (MachineTypeCommunications, machine type communication) requirement to real-time and high reliability, promote traffic safety, traffic efficiency, the new opplication of the industrial circles such as intelligent grid, thus the concept of intelligent society intelligence celestial body will become possibility in future.New application proposes requirements at the higher level to following mobile radio system.

(QoSClassIdentifier, QoS class identifies the QCI that 3GPP (3rdGenerationPartnershipProject, 3G (Third Generation) Moblie standardization body) defines; QoS, QualityofService, quality of service) characteristic standard is as shown in the table.From in table, present wireless communication system is under delay requirement is strict, and transmission reliability requires to be generally 10 ^-2~ 10 ^-3.For the business that reliability requirement is very strict, general delay requirement is not very harsh.And for the strictest delay requirement also just for the 100ms of conversation class and the 50ms of real-time game class.

Such as, but along with the continuous appearance of new opplication, the appearance of remote industrial control, augmented reality etc., has higher requirement for wireless communication system.

In order to adapt to new opplication, putting forward a kind of scheme is be the transmission that user terminal carries out identical services data by many wireless transfer channels, to ensure that user correctly carries out data receiver in low time delay.But do not have the scheme of concrete configuration at present.

In sum, also do not have at present a kind ofly to configure many are carried out the wireless transfer channel of the transmission of identical services data scheme for user terminal.

Summary of the invention

The embodiment of the present invention provides a kind of method and apparatus configuring transmission path, in order to configure many are carried out the transmission of identical services data wireless transfer channel for user terminal.

The embodiment of the present invention also provides a kind of method and apparatus triggering configuration transmission path simultaneously, triggers for the allocation plan provided the embodiment of the present invention.

A kind of method configuring transmission path that the embodiment of the present invention provides, the method comprises:

The delay requirement of configuration entity determination business datum and reliability requirement;

Described configuration entity allows from user terminal the transmission path selecting to meet described delay requirement the transmission path simultaneously used;

Described configuration entity can meet the transmission path of described reliability requirement as business data transmission path after selecting at least two to combine from the transmission path meeting delay requirement;

Described configuration entity is according to the business data transmission path determined, the network entity related to for transmission and/or user terminal are configured.

Preferably, described configuration entity from user terminal allow the transmission path simultaneously used select meet the transmission path of described delay requirement after, before can meeting the transmission path of described reliability requirement after selecting at least two to combine from the transmission path meeting delay requirement, also comprise:

Described configuration entity determines to meet the transmission path not meeting described reliability requirement in the transmission path of delay requirement.

Preferably, described configuration entity from user terminal allow the transmission path simultaneously used select meet the transmission path of described delay requirement after, also comprise:

Described configuration entity selects a transmission paths as business data transmission path have the transmission path meeting described reliability requirement in the transmission path determining to meet delay requirement after from the transmission path meeting described reliability requirement.

Preferably, described configuration entity can meet the transmission path of described reliability requirement as business data transmission path after selecting at least two to combine from the transmission path meeting delay requirement, comprising:

Described configuration entity is according to current N value, combine the transmission path meeting delay requirement, obtain organizing transmission path more, the quantity of the transmission path wherein often in group equals N value, and the transmission path comprised in any two groups is incomplete same, N be greater than 1 positive integer;

Described configuration entity determines the group meeting described reliability requirement from many group transmission paths;

Described configuration entity selects one group as business data transmission path from the group meeting described reliability requirement.

Preferably, described configuration entity, according to current N value, combines the transmission path meeting delay requirement, after obtaining many group transmission roads, also comprises:

If do not meet the group of described reliability requirement in many group transmission paths, described configuration entity after determining that current N value is less than the quantity of the transmission path meeting delay requirement, by current N value increase by step value;

Described configuration entity judges whether the N value after increasing step value is not more than the quantity of the transmission path meeting delay requirement, if so, then returns according to current N value, carries out combination step to the transmission path meeting delay requirement; Otherwise, current N value is adjusted to the quantity being not more than the transmission path meeting delay requirement, and untapped N value before, and return according to current N value, combination step is carried out to the transmission path meeting delay requirement.

If do not meet the group of described reliability requirement in many group transmission paths, described configuration entity, after determining that current N value is not less than the quantity of the transmission path meeting delay requirement, is determined to meet reliability requirement.

Preferably, described configuration entity is the one in core net node, wireless access network node and user terminal.

Preferably, described configuration entity is core net node;

Described configuration entity, according to the business data transmission path determined, being configured for transmitting the equipment related to, comprising:

Described configuration entity according to the business data transmission path determined, for wireless access network node and user terminal are configured.

Preferably, described configuration entity, according to the business data transmission path determined, for wireless access network node is configured, comprising:

Described configuration entity is according to the business data transmission path determined, notice wireless access network node participates in multiplexing; Or

Described configuration entity and described wireless access network node set up the carrying of corresponding business on selected business data transmission path;

Described configuration entity, according to the business data transmission path determined, for user terminal is configured, comprising:

Described configuration entity, according to the business data transmission path determined, adopts Non-Access Stratum signaling, for user terminal is configured; Or

Described configuration entity instruction core net node entity, according to the business data transmission path determined, adopts Non-Access Stratum signaling, for user terminal is configured; Or

Described configuration entity instruction participates in multiplex wireless access network node according to the business data transmission path determined, adopts wireless access signaling, for user terminal is configured; Or

Described configuration entity, according to the business data transmission path determined, is respectively the carrying that user terminal sets up identical services in different wireless access systems.

Preferably, described configuration entity is wireless access network node;

Described configuration entity according to the business data transmission path determined, for core net node and user terminal are configured.

Preferably, described configuration entity, according to the business data transmission path determined, for core net node is configured, comprising:

Described configuration entity, according to the business data transmission path determined, notifies that described core net node starts multi-path transmission;

Described configuration entity, according to the business data transmission path determined, notifies that described user terminal starts multi-path transmission; Or

Described configuration entity instruction base station, according to the business data transmission path determined, notifies that described user terminal starts multi-path transmission.

Preferably, described configuration entity, according to the business data transmission path determined, notifies that described user terminal starts multi-path transmission, comprising:

Described configuration entity, according to the business data transmission path determined, is respectively the carrying that user terminal sets up identical services in different wireless access systems;

Described configuration entity instruction base station, according to the business data transmission path determined, notifies that described user terminal starts multi-path transmission, comprising:

Described configuration entity instruction base station, according to the business data transmission path determined, is respectively the radio bearer that user terminal sets up identical services in different wireless access systems.

Preferably, described configuration entity can meet the transmission path of described reliability requirement as after business data transmission path after selecting at least two to combine from the transmission path meeting delay requirement, also comprises:

Described configuration entity notifies that different core net nodes is set up the carrying that user terminal carries out specified services and transmits and business transformation parameter.

Preferably, described configuration entity is user terminal;

Described configuration entity according to the business data transmission path determined, for core net node and wireless access network node are configured.

Described configuration entity, according to the business data transmission path determined, starts multi-path transmission by core net node described in Non-Access Stratum signaling;

Described configuration entity, according to the business data transmission path determined, for wireless access network node is configured, comprising:

Described configuration entity, according to the business data transmission path determined, starts multi-path transmission and business transformation parameter by wireless access network node described in Non-Access Stratum signaling; Or

Described configuration entity, according to the business data transmission path determined, sets up the carrying of identical services respectively in different wireless access systems.

Preferably, before the delay requirement of described configuration entity determination business datum and reliability requirement, also comprise:

Described configuration entity receives the notice triggering channel transmission configuration change from channel transmission controlled entity.

The another kind that the embodiment of the present invention provides triggers the method for configuration transmission path, and the method comprises:

At least one transmission channel generation exception that multi-way contral entity determination specific user terminal is pre-configured;

Described multi-way contral entity sends the notice for triggering channel transmission configuration change to configuration entity, from the transmission path that user terminal uses simultaneously, the transmission path meeting described delay requirement is selected to make described configuration entity, the transmission path of described reliability requirement can be met as business data transmission path after selecting at least two to combine from the transmission path meeting delay requirement, according to the business data transmission path determined, be configured for transmitting the equipment related to.

Preferably, before at least one transmission channel generation extremely that described multi-way contral entity determination specific user terminal is pre-configured, also comprise:

The transmission information of described multi-way contral entity notice core net node and/or the pre-configured many transmission paths for user terminal of wireless access network node, to make the entity receiving notice by the information of pre-configured many transmission paths transmission for user terminal.

The method of another configuration transmission path that the embodiment of the present invention provides, the method comprises:

Wireless access network node receives the configuration carried out according to business data transmission path of configuration entity, and wherein said business data transmission path is the transmission path that can meet described reliability requirement after at least two combinations selecting from the transmission path meeting delay requirement of described configuration entity;

Described wireless access network node sets up the carrying of corresponding business according to described configuration.

User terminal receives the configuration carried out according to business data transmission path of configuration entity, and wherein said business data transmission path is the transmission path that can meet described reliability requirement after at least two combinations selecting from the transmission path meeting delay requirement of described configuration entity;

Described user terminal according to described in be configured on many transmission paths and set up wireless connections, carry out transfer of data.

Preferably, described user terminal carries out transfer of data, comprising:

Described user terminal receives data from many transmission paths, and merges from the data in different transmission path; Or

Described user terminal sends the packet of identical services by different transmission path.

Preferably, described user terminal also comprises before receiving the configuration that configuration entity carries out according to business data transmission path:

Described user terminal sends one or more of following information to described configuration entity

There is the information of multiplexing ability;

The transmission path combination that can simultaneously use;

Comprise the multiplexing request of request message and optional parameters.

Core net node receives the configuration carried out according to business data transmission path of configuration entity, and wherein said business data transmission path is the transmission path that can meet described reliability requirement after at least two combinations selecting from the transmission path meeting delay requirement of described configuration entity;

Described core net node decomposes according to described configuration the QoS demand determining different transmission channel;

Described core net node, according to the QoS demand decomposing this transmission channel, sets up identical services carrying in different transmission channels.

A kind of configuration entity configuring transmission path that the embodiment of the present invention provides, this configuration entity comprises:

Determination module, for determining delay requirement and the reliability requirement of business datum;

First selects module, for allowing the transmission path selecting to meet described delay requirement in the transmission path that uses from user terminal simultaneously;

Second selects module, can meet the transmission path of described reliability requirement as business data transmission path after combining for selecting at least two from the transmission path meeting delay requirement;

Configuration module, for according to the business data transmission path determined, for transmitting the network entity that relates to and/or user terminal is configured.

Preferably, described second select module also for:

After determining to meet and not meeting the transmission path of described reliability requirement in the transmission path of delay requirement, the transmission path of described reliability requirement after selecting at least two to combine from the transmission path meeting delay requirement, can be met.

Preferably, described second select module also for:

Have the transmission path meeting described reliability requirement in the transmission path determining to meet delay requirement after, from the transmission path meeting described reliability requirement, select a transmission paths as business data transmission path.

Preferably, described second select module specifically for:

According to current N value, combine the transmission path meeting delay requirement, obtain organizing transmission path more, the quantity of the transmission path wherein often in group equals N value, and the transmission path comprised in any two groups is incomplete same, N be greater than 1 positive integer; The group meeting described reliability requirement is determined from many group transmission paths; One group is selected as business data transmission path from the group meeting described reliability requirement.

Preferably, described second select module also for:

If do not meet the group of described reliability requirement in many group transmission paths, described configuration entity after determining that current N value is less than the quantity of the transmission path meeting delay requirement, by current N value increase by step value; Judge whether the N value after increasing step value is not more than the quantity of the transmission path meeting delay requirement, if so, then returns according to current N value, carries out combination step to the transmission path meeting delay requirement; Otherwise, current N value is adjusted to the quantity being not more than the transmission path meeting delay requirement, and untapped N value before, and return according to current N value, combination step is carried out to the transmission path meeting delay requirement.

Preferably, described second select module also for:

According to current N value, the transmission path meeting delay requirement is combined, after obtaining many group transmission roads, if do not meet the group of described reliability requirement in many group transmission paths, described configuration entity, after determining that current N value is not less than the quantity of the transmission path meeting delay requirement, is determined to meet reliability requirement.

Preferably, described configuration entity is core net node;

Described configuration module specifically for:

According to the business data transmission path determined, for wireless access network node and user terminal are configured.

Preferably, described configuration module specifically for:

According to the business data transmission path determined, for wireless access network node be configured time, according to the business data transmission path determined, notice wireless access network node participate in multiplexing; Or on selected business data transmission path, set up the carrying of corresponding business with described wireless access network node;

According to the business data transmission path determined, for user terminal be configured time, according to the business data transmission path determined, adopt Non-Access Stratum signaling, for user terminal is configured; Or instruction core net node entity is according to the business data transmission path determined, adopts Non-Access Stratum signaling, for user terminal is configured; Or instruction participates in multiplex wireless access network node according to the business data transmission path determined, adopts wireless access signaling, for user terminal is configured; Or according to the business data transmission path determined, in different wireless access systems, be respectively the carrying that user terminal sets up identical services.

Preferably, described configuration entity is wireless access network node;

Described configuration module specifically for:

According to the business data transmission path determined, for transmit the equipment that relates to be configured time, according to the business data transmission path determined, for core net node and user terminal are configured.

Preferably, described configuration module specifically for:

According to the business data transmission path determined, for core net node be configured time, according to the business data transmission path determined, notify described core net node start multi-path transmission;

According to the business data transmission path determined, for user terminal be configured time, according to the business data transmission path determined, notify described user terminal start multi-path transmission; Or instruction base station is according to the business data transmission path determined, notify that described user terminal starts multi-path transmission.

Preferably, described configuration module specifically for:

According to the business data transmission path determined, when notifying that described user terminal starts multi-path transmission, according to the business data transmission path determined, in different wireless access systems, be respectively the carrying that user terminal sets up identical services;

Instruction base station is according to the business data transmission path determined, when notifying that described user terminal starts multi-path transmission, instruction base station, according to the business data transmission path determined, is respectively the radio bearer that user terminal sets up identical services in different wireless access systems.

Preferably, described configuration module also for:

The transmission path of described reliability requirement can be met as after business data transmission path after selecting at least two to combine from the transmission path meeting delay requirement, notify that different core net nodes is set up the carrying that user terminal carries out specified services and transmits and business transformation parameter.

Preferably, described configuration entity is user terminal;

Described configuration module specifically for:

According to the business data transmission path determined, for transmit the equipment that relates to be configured time, according to the business data transmission path determined, for core net node and wireless access network node are configured.

Preferably, described configuration module specifically for:

According to the business data transmission path determined, for core net node be configured time, according to the business data transmission path determined, by described in Non-Access Stratum signaling core net node start multi-path transmission;

According to the business data transmission path determined, for wireless access network node be configured time, according to the business data transmission path determined, start multi-path transmission and business transformation parameter by wireless access network node described in Non-Access Stratum signaling; Or according to the business data transmission path determined, in different wireless access systems, set up the carrying of identical services respectively.

Preferably, described determination module also for:

Receive after triggering the notice of channel transmission configuration change from channel transmission controlled entity, determine delay requirement and the reliability requirement of business datum.

A kind of multi-way contral entity triggering configuration transmission path that the embodiment of the present invention provides, this multi-way contral entity comprises:

Abnormality detection module, for determining at least one transmission channel generation exception that specific user terminal is pre-configured;

Notification module, for sending the notice for triggering channel transmission configuration change to configuration entity, from the transmission path that user terminal uses simultaneously, the transmission path meeting described delay requirement is selected to make described configuration entity, the transmission path of described reliability requirement can be met as business data transmission path after selecting at least two to combine from the transmission path meeting delay requirement, according to the business data transmission path determined, be configured for transmitting the equipment related to.

Preferably, described notification module also for:

The transmission information of notice core net node and/or the pre-configured many transmission paths for user terminal of wireless access network node, to make the entity receiving notice by the information of pre-configured many transmission paths transmission for user terminal.

A kind of wireless access network node configuring transmission path that the embodiment of the present invention provides, this wireless access network node comprises:

First receiver module, for receiving the configuration carried out according to business data transmission path of configuration entity, wherein said business data transmission path is the transmission path that can meet described reliability requirement after at least two combinations selecting from the transmission path meeting delay requirement of described configuration entity;

First sets up module, for setting up the carrying of corresponding business according to described configuration.

A kind of user terminal configuring transmission path that the embodiment of the present invention provides, this user terminal comprises:

Second receiver module, for receiving the configuration carried out according to business data transmission path of configuration entity, wherein said business data transmission path is the transmission path that can meet described reliability requirement after at least two combinations selecting from the transmission path meeting delay requirement of described configuration entity;

Second sets up module, setting up wireless connections, carrying out transfer of data for being configured in described in basis on many transmission paths.

Preferably, described second set up module specifically for:

Receive data from many transmission paths, and merge from the data in different transmission path; Or the packet of identical services is sent by different transmission path.

Preferably, described second set up module also for:

One or more of following information are sent to described configuration entity

There is the information of multiplexing ability;

The transmission path combination that can simultaneously use;

Comprise the multiplexing request of request message and optional parameters.

A kind of core net node configuring transmission path that the embodiment of the present invention provides, this core net node comprises:

3rd receiver module, for receiving the configuration carried out according to business data transmission path of configuration entity, wherein said business data transmission path is the transmission path that can meet described reliability requirement after at least two combinations selecting from the transmission path meeting delay requirement of described configuration entity;

Decomposing module, for decomposing according to described configuration the QoS demand determining different transmission channel;

3rd sets up module, for according to the QoS demand decomposing this transmission channel, sets up identical services carrying in different transmission channels.

Embodiment of the present invention configuration entity allows from user terminal the transmission path selecting to meet described delay requirement the transmission path simultaneously used; The transmission path of described reliability requirement can be met as business data transmission path after selecting at least two to combine from the transmission path meeting delay requirement; According to the business data transmission path determined, the network entity related to for transmission and/or user terminal are configured.The transmission path of described reliability requirement can be met as business data transmission path after combining owing to selecting at least two from the transmission path meeting delay requirement, thus achieve the transmission of identical services data is carried out in configuration many wireless transfer channel for user terminal, and make full use of user terminal different radio channel to connect, ensure time delay and reliability index.

After at least one transmission channel generation extremely that embodiment of the present invention multi-way contral entity determination specific user terminal is pre-configured, send the notice for triggering channel transmission configuration change to configuration entity, thus the allocation plan achieved the embodiment of the present invention provides triggers.

Accompanying drawing explanation

Fig. 1 is the embodiment of the present invention one channel transmission network architecture schematic diagram;

Fig. 2 is the method flow schematic diagram that the embodiment of the present invention two configures transmission path;

Fig. 3 is the method flow schematic diagram that the embodiment of the present invention three configures transmission path;

Fig. 4 is the method flow schematic diagram that the embodiment of the present invention four configures transmission path;

Fig. 5 is the method flow schematic diagram that the embodiment of the present invention five configures transmission path;

Fig. 6 is the method flow schematic diagram that the embodiment of the present invention six triggers configuration transmission path;

Fig. 7 is the structural representation that the embodiment of the present invention seven configures entity;

Fig. 8 is the structural representation of the embodiment of the present invention eight wireless access network node;

Fig. 9 is the structural representation of the embodiment of the present invention nine core net node equipment;

Figure 10 is the structural representation of the embodiment of the present invention ten user terminal;

Figure 11 is the structural representation of the embodiment of the present invention 11 multi-way contral entity;

Figure 12 is the structural representation that the embodiment of the present invention 12 configures entity;

Figure 13 is the structural representation of the embodiment of the present invention 13 wireless access network node;

Figure 14 is the structural representation of the embodiment of the present invention 14 core net node equipment;

Figure 15 is the structural representation of the embodiment of the present invention 15 user terminal;

Figure 16 is the structural representation of the embodiment of the present invention 16 multi-way contral entity.

Embodiment

As shown in Figure 1, in the embodiment of the present invention one channel transmission network architecture schematic diagram,

User terminal by channel transmission control can simultaneously with the base station of different systems, also have Home eNodeB, WLANAP (WirelessLocalAreaNetwork, WLAN (wireless local area network); AP, AccessPoint, access point), RAN (RadioAccessNetwork, wireless access network) centralized control entity and core net node transmission data.

Below in conjunction with Figure of description, the embodiment of the present invention is described in further detail.

As shown in Figure 2, the method that the embodiment of the present invention two configures transmission path comprises:

The delay requirement of step 201, configuration entity determination business datum and reliability requirement;

Step 202, described configuration entity allow from user terminal the transmission path selecting to meet described delay requirement the transmission path simultaneously used;

Step 203, described configuration entity can meet the transmission path of described reliability requirement as business data transmission path after selecting at least two to combine from the transmission path meeting delay requirement;

Step 204, described configuration entity are according to the business data transmission path determined, the network entity related to for transmission and/or user terminal are configured.

Wherein, user terminal allows the transmission path simultaneously used can be the current whole transmission paths used of user terminal; Also can be fractional transmission path.Specifically which can be combined by the transmission path that can use of user terminal to send up simultaneously and determine.

Such as user terminal uses path 1, path 2 and path 3 simultaneously.If user terminal to send up can use path 1, path 2 and path 3 simultaneously, then user terminal allows the transmission path simultaneously used can be the current whole transmission paths used of user terminal.

If user terminal to send up can use path 1 and path 2 simultaneously, path 1 and path 3, then core net node can selecting paths 1 and path 2 allow the transmission path simultaneously used to carry out follow-up flow process as user terminal, if business data transmission path can be determined, can no longer the transmission path simultaneously used be allowed to carry out follow-up flow process as user terminal in selecting paths 1 and path 3.

Certainly, also selecting paths 1 can be continued and path 3 allows the transmission path simultaneously used to carry out follow-up flow process as user terminal, if also business data transmission path can be determined, can according to setting condition, select using which as reality use business data transmission path.

The condition of setting has a lot, such as can set from the factor such as channel quality, expense.

In force, any can also select first to allow the transmission path simultaneously used to carry out follow-up flow process as user terminal group, if can determine that other groups can no longer be used in business data transmission path according to priority from path 1 and path 2 and path 1 and path 2.

The appointment of priority also can set according to the factor such as channel quality, expense.

Configure entity described in the embodiment of the present invention and after receiving the notice from channel transmission controlled entity triggering channel transmission configuration change, delay requirement and the reliability requirement of business datum can be determined.

Except above-mentioned triggering mode, other can trigger the startup of configuration entity and select the mode of flow process to be all suitable for the embodiment of the present invention.Channel transmission pattern triggering etc. in such as manual activation, on-off mode triggering, config set.

Channel transmission controlled entity can see Fig. 6 to the detailed process of the notice of configuration entity transmission configuration change.

Wherein, described configuration entity from user terminal allow the transmission path simultaneously used select meet the transmission path of described delay requirement after, judge to meet the transmission path whether having in the transmission path of delay requirement and meet described reliability requirement, if had, then from the transmission path meeting described reliability requirement, select a transmission paths as business data transmission path; Otherwise, after selecting at least two to combine from the transmission path meeting delay requirement, the transmission path of described reliability requirement can be met as business data transmission path.

In force, when configuration entity selects at least two transmission paths that can meet described reliability requirement after combining as business data transmission path from the transmission path meeting delay requirement, according to current N value, the transmission path meeting delay requirement is combined, obtain organizing transmission path more, the quantity of the transmission path wherein often in group equals N value, and the transmission path comprised in any two groups is incomplete same, N be greater than 1 positive integer; The group meeting described reliability requirement is determined from many group transmission paths; One group is selected as business data transmission path from the group meeting described reliability requirement.

Such as, the initial value of N can be set to 2, if the transmission path then meeting delay requirement is path 1, path 2 and path 3, then compound mode is path 1 and path 2, path 1 and path 3, path 2 and 3, three kinds, path compound mode.

Preferably, if do not meet the group of described reliability requirement in many group transmission paths, described configuration entity after determining that current N value is less than the quantity of the transmission path meeting delay requirement, by current N value increase by step value;

Described configuration entity judges whether the N value after increasing step value is not more than the quantity of the transmission path meeting delay requirement, if so, then returns according to current N value, carries out combination step to the transmission path meeting delay requirement; Otherwise, current N value is adjusted to the quantity being not more than the transmission path meeting delay requirement, and untapped N value before, and return according to current N value, combination step is carried out to the transmission path meeting delay requirement

Described configuration entity, according to current N value, combines the transmission path meeting delay requirement, after obtaining many group transmission roads, also comprises:

Such as, the initial value of N can be set to 2, and step value is 1, if the transmission path then meeting delay requirement is path 1, path 2 and path 3, then compound mode is path 1 and path 2, path 1 and path 3, path 2 and path 3.

Configuration entity looks into the group seeing if there is and meet described reliability requirement from above-mentioned three kinds of combinations, if had, then from the group meeting described reliability requirement, selects one group as business data transmission path.

If no, then by N value increase by 1, then N value is 3, and compound mode is path 1, path 2 and path 3.Check path 1, after path 2 and path 3 combine, whether meet described reliability requirement, if so, then using path 1, path 2 and path 3 as business data transmission path; Otherwise, determine to meet reliability requirement.

If there are many groups all to meet reliability requirement, can according to setting condition, select using which as reality use business data transmission path.The condition of setting has a lot, such as can set from the factor such as channel quality, expense.

Wherein, the configuration entity of the embodiment of the present invention can be the one in core net node, wireless access network node and user terminal.

Core net node refers to the centralized control node of more than Radio Access Network, as the logical node of the multiple Radio Access Network of centralized control, it can be an independently network entity, or expansion ANDSF (AccessNetworkDiscoverySupportFunctions, access network discovery and selection function unit) functional entity, or be arranged in existing core net node, as MME (MobilityManagementEntity, Mobility Management Entity), PGW (PDNGW, packet data gateway) etc.

Wireless access network node: can be a high-rise Controlling vertex, RAN (RadioAccessNetwork in such as Fig. 1, wireless access network) centralized control entity, for controlling the network side entity of multiple wireless access network (as LTE (LongTermEvolution, Long Term Evolution) base station), control different radio transmission path by the order of wireless access side.

User terminal: carry out selection of transmission paths as required by user terminal, only connect the context transmitted with corresponding business on the transmission path needed, as carrying is set up.

Be introduced respectively for different executive agents below.

One, described configuration entity is core net node.

Described configuration entity is wireless access network node when being configured:

By network side signaling, as Non-Access Stratum signaling NAS signaling participates in the wireless access network node of business data transmission, as the base station, 3G system RNC, base station, WiFiAP etc. of LTE system.

Concrete advice method is:

According to the business data transmission path determined, notice wireless access network node participates in multiplexing, alternatively, informs this wireless access network node transmission path and parameter information; Or

On selected business data transmission path, the carrying of corresponding business is set up with described wireless access network node.

The detailed process that different wireless communication systems sets up the carrying of business is different, and such as LTE system can set up the carrying of corresponding business according to existing LTE system mode.The mode of often kind of wireless communication system can be set up according to existing mode, and detailed process is not repeating one by one.

Described configuration entity is user terminal when being configured:

According to the business data transmission path determined, adopt Non-Access Stratum signaling (as NAS signaling), for user terminal is configured, (such as notice starts multi-path transmission, can also comprise corresponding parameter information, such as transmission channel, data merge parameter etc.);

Instruction core net node entity is (as MME,) according to the business data transmission path determined, adopt Non-Access Stratum signaling (as NAS signaling), for user terminal is configured, (such as notice starts multi-path transmission, corresponding parameter information can also be comprised, such as transmission channel, data merge parameter etc.); Or

Instruction participates in multiplex wireless access network node (as base station) according to the business data transmission path determined, adopt wireless access signaling (as RRC signaling), for user terminal is configured, (such as notice starts multi-path transmission, corresponding parameter information can also be comprised, such as transmission channel, data merge parameter etc.); Or

According to the business data transmission path determined, be respectively the carrying that user terminal sets up identical services in different wireless access systems, corresponding UE starts channel transmission operation accordingly.

Two, described configuration entity is wireless access network node.

Described configuration entity is core net node when being configured:

According to the business data transmission path determined, notify that described core net node starts multi-path transmission, preferably, content of announcement can comprise user terminal or user terminal group mark, type of service mark and channel transmission parameter information; Or

Notify that different core net nodes (such as base station) is set up the carrying that user terminal carries out specified services and transmits and business transmission parameter information (retransmission scheme of such as corresponding business need and maximum retransmission restriction).

Described configuration entity is user terminal when being configured:

According to the business data transmission path determined, notify that described user terminal starts multi-path transmission (as by RAN side signaling); Or

Instruction base station, according to the business data transmission path determined, notifies that described user terminal starts multi-path transmission; Or

According to the business data transmission path determined, in different wireless access systems, be respectively the carrying that user terminal sets up identical services; Or

Instruction base station, according to the business data transmission path determined, is respectively the radio bearer that user terminal sets up identical services in different wireless access systems.

Three, described configuration entity is user terminal.

Described configuration entity is core net node when being configured:

According to the business data transmission path determined, start multi-path transmission by core net node described in Non-Access Stratum signaling, preferably, content of announcement can comprise user terminal or user terminal group mark, type of service mark and channel transmission parameter information

According to the business data transmission path determined, start multi-path transmission and business transmission parameter information by wireless access network node described in Non-Access Stratum signaling; Or

Different according to channel transmission algorithm, also can not send notice to wireless access network node, but according to the business data transmission path determined, in different wireless access systems, set up the carrying of identical services respectively, so also can reach the object of notice.

Configuration is after entity issues configuration, if the configuration carried out for core net node, the processing procedure of core net node can see Fig. 3; If the configuration carried out for wireless access network node, the processing procedure of wireless access network node can see Fig. 4; If the configuration carried out for user terminal, the processing procedure of user terminal can see Fig. 5.

As shown in Figure 3, the method that the embodiment of the present invention three configures transmission path comprises:

Step 301, wireless access network node receive the configuration carried out according to business data transmission path of configuration entity, and wherein said business data transmission path is the transmission path that can meet described reliability requirement after at least two combinations selecting from the transmission path meeting delay requirement of described configuration entity;

Step 302, described wireless access network node set up the carrying of corresponding business according to described configuration.

Preferably, wireless access network node can also receive other transmission paths and parameter information, and carries out the total evaluation of QoS of survice demand and priority according to the information received, and can also carry out the wireless network synchronization of each transmission path.

As shown in Figure 4, the method that the embodiment of the present invention four configures transmission path comprises:

Step 401, core net node receive the configuration carried out according to business data transmission path of configuration entity, and wherein said business data transmission path is the transmission path that can meet described reliability requirement after at least two combinations selecting from the transmission path meeting delay requirement of described configuration entity;

Step 402, described core net node decompose according to described configuration QoS (QualityofService, the quality of service) demand determining different transmission channel;

Step 403, described core net node, according to the QoS demand decomposing this transmission channel, set up identical services carrying in different transmission channels.

In force, when core net node determines the QoS demand of different transmission channel according to described configuration decomposition, first can determine each transmission channel according to described configuration, again according to the link property (such as QoS of survice demand) of different transmission path, operation layer qos parameter is decomposed for different links according to the performance of different link, such as, if service reliability requires it is 10 ^-9, under multiplexing activates, it is 10 that 5G link reliability requires ^-6, LTE link reaches 10 ^-2, Wifi link reaches 10 ^-1, and the time delay of every bar link is less than a fixed response time (such as 5ms).

That is, core net node also needs to possess function operation layer qos parameter being resolved into link layer qos parameter, and different transmission channel provides transmission to ensure according to the link layer QoS demand after decomposition.

As shown in Figure 5, the method that the embodiment of the present invention five configures transmission path comprises:

Step 501, user terminal receive the configuration carried out according to business data transmission path of configuration entity, and wherein said business data transmission path is the transmission path that can meet described reliability requirement after at least two combinations selecting from the transmission path meeting delay requirement of described configuration entity;

Step 502, described user terminal according to described in be configured on many transmission paths and set up wireless connections, carry out transfer of data.

Preferably, described user terminal carries out transfer of data, comprising:

Whether there is the information of multiplexing ability;

The transmission path combination that can simultaneously use;

Comprise the multiplexing request of request message and optional parameters, wherein solicited message is exactly send " request " to configuration entity, and configuration entity sends response or refusal according to configuring condition; Parameter include but not limited to following in part or all of: business datum QoS demand, the Path selection etc. of suggestion.

As shown in Figure 6, the method for the embodiment of the present invention six triggering configuration transmission path comprises:

At least one transmission channel generation exception that step 601, multi-way contral entity determination specific user terminal are pre-configured;

Step 602, described multi-way contral entity send the notice for triggering channel transmission configuration change to configuration entity, from the transmission path that user terminal uses simultaneously, the transmission path meeting described delay requirement is selected to make described configuration entity, the transmission path of described reliability requirement can be met as business data transmission path after selecting at least two to combine from the transmission path meeting delay requirement, according to the business data transmission path determined, be configured for transmitting the equipment related to.

Wherein, the multi-way contral entity of the embodiment of the present invention can be the configuration entity of the embodiment of the present invention, also can be OAM (OperationsandMaintenance, operation and maintenance) contour level entity.

The detailed process triggering the method for configuration transmission path can see following example four.

Enumerate several example for different entities as configuration entity to be below described the solution of the present invention.

Example one: configuration entity is core net node.

Step 0: core net node obtains user terminal needs delay requirement and the reliability requirement of the business datum of carrying out, judges that user terminal needs the delay requirement of the business of carrying out and reliability requirement the need of carrying out multiplexing, if so, then and execution step 1; Otherwise, select any in the available transmission paths of the current use of user terminal, and perform step 4.

In force, judge that user terminal needs the delay requirement of the business of carrying out and reliability requirement the need of when carrying out multiplexing, if the time delay of business datum and reliability requirement lower, then can determine not need to carry out multiplexing, otherwise, can determine to need to carry out multiplexing.

The reliability of the embodiment of the present invention refers to the reliability under a fixed response time.Reliability is quantizating index, and the bursts dropping ratio etc. referred in certain hour can reflect the parameter of reliability requirement.

In force, described core net node decomposes according to described configuration the QoS demand determining different transmission channel; According to the QoS demand decomposing this transmission channel, set up identical services carrying in different transmission channels.If such as service reliability requires is 10 ^-9, under multiplexing activates, it is 10 that 5G link reliability requires ^-6, LTE link reaches 10 ^-2, Wifi link reaches 10 ^-1, and the time delay of every bar link is less than a fixed response time (such as 5ms).

Step 1: core net node judges whether user terminal can use many transmission paths simultaneously, if passable, determine the transmission path (i.e. transmission path set 0) that user terminal allows to use simultaneously, and performs step 2; Otherwise, select any in the available transmission paths of the current use of user terminal, and perform step 4.

Judge whether user terminal can use many transmission paths can judge according to the information whether with multiplexing ability of user terminal to send up simultaneously.

User terminal allows the transmission path simultaneously used can be the current whole transmission paths used of user terminal; Also can be fractional transmission path.Specifically which can be combined by the transmission path that can use of user terminal to send up simultaneously and determine.

Step 2: core net node carries out time delay judgement to different transmission path in transmission path set 0, determining to meet each transmission paths in the transmission path set 1 of delay requirement and transmission path set 1 is meet parameter corresponding to delay requirement.

Wherein, parameter include but not limited to following in part or all of:

Retransmission scheme (comprises and whether supports ARQ (AutomaticRepeatreQuest, HARQ) retransmit, whether support that HARQ (HybridAutomaticRepeatreQuest, hybrid automatic repeat-request) retransmits);

Meet the re-transmission maximum times restriction of delay requirement.

Step 3: core net node carries out reliability judgement to the transmission path set 1 that step 1 chooses:

Judge whether that a certain bar or a few transmission paths (transmission path set 2) meet reliability requirement, if had, then therefrom select a wherein transmission paths as the business data transmission path (select arbitrarily or select time delay minimum or based on other selecting factors such as rate, load) of user terminal, and determine not start channel transmission;

Otherwise, determine to start channel transmission.

If determine to start channel transmission, calculate two transmission paths in transmission path set 1 simultaneously user terminal during transmission to receive data merge after reliability, if there is the combination meeting reliability, transmission path composite set 3 (combination of two) can be obtained, therefrom select a combination as the business data transmission path of user terminal; Combination of two in transmission path composite set 3 is the set that user terminal can connect simultaneously and carry out any two paths of transfer of data, one paths may with multiple paths combination of two (as 5G community with the combination covering lower LTE macrocell, 5G community and the combination etc. with LTE Microcell under covering).

If do not meet the combination of reliability, calculate three transmission paths in transmission path set 1 simultaneously user terminal during transmission to receive data merge after reliability, if there is the combination meeting reliability, transmission path composite set 4 (three or three combination) can be obtained, therefrom select a combination as the business data transmission path of user terminal;

If also do not meet the combination of reliability, increase the number of path of combination, and judge, all transmit simultaneously all can not meet reliability requirement until be met the combination of paths of reliability or all available paths, if all available paths all transmit all can not meet reliability requirement simultaneously, then determine to meet reliability requirement.

If court verdict can not meet reliability requirement, informing user terminal, and/or network/business configuration management unit can not meet reliability requirement.

If business data transmission path can be determined, then perform step 4.

Step 4: core net node notice wireless access network node and user terminal Path selection result and transformation parameter.

Notice wireless access network node is concrete:

The wireless access network network side node of business data transmission is participated in by network side signaling (as Non-Access Stratum signaling NAS signaling) notice, as the base station of LTE system, 3G system RNC or base station, WiFi (RadioNetworkController, radio network controller) AP etc., advice method has two kinds:

Mode one, explicit notification, notice wireless access network node participates in multiplexing, alternatively, informs the parameter of this wireless access network node transmission path and transmission path;

Mode two, on selected transmission path, set up the carrying of corresponding business respectively by the wireless communication system of this transmission path.

The detailed process that different wireless communication systems sets up the carrying of corresponding business is different, and such as LTE system can set up the carrying of corresponding business according to existing LTE system mode.The mode of often kind of wireless communication system can be set up according to existing mode, and detailed process is not repeating one by one.

Accordingly, wireless access network node sets up the carrying of corresponding business according to the notice received.

The mode of informing user terminal has several:

Mode one: core net node or core net node are by core net node entity (as MME), Non-Access Stratum signaling (as NAS signaling) informing user terminal is adopted to start channel transmission, and the parameter of transmission path, as transmission channel, data merge parameter etc.;

Mode two: after core net node notice wireless access network node (as base station) participates in channel transmission, different radio access network node starts channel transmission respectively by wireless access signaling (as RRC signaling) informing user terminal, and the parameter of transmission path, as transmission channel, data merge parameter etc.;

Mode three: core net node is respectively the carrying that UE sets up identical services in different wireless access systems, UE starts channel transmission operation accordingly.

Accordingly, user terminal is set up wireless connections according to described being configured on many transmission paths, is carried out transfer of data after receiving the configuration that configuration entity carries out according to business data transmission path.

When transmitting, described user terminal receives data from many transmission paths, and merges from the data in different transmission path; Or

Example two, configuration entity are wireless access network nodes.

Step 0: wireless access network node obtains delay requirement and the reliability requirement that user terminal needs the business datum of carrying out, judge that user terminal needs the delay requirement of the business of carrying out and reliability requirement the need of carrying out multiplexing, if so, then step 1 is performed; Otherwise, select any in the available transmission paths of the current use of user terminal, and perform step 4.

Step 1: wireless access network node judges whether user terminal can use many transmission paths simultaneously, if passable, determine the transmission path (i.e. transmission path set 0) that user terminal allows to use simultaneously, and performs step 2; Otherwise, select any in the available transmission paths of the current use of user terminal, and perform step 4.

If user terminal to send up can use path 1 and path 2 simultaneously, path 1 and path 3, then wireless access network node can selecting paths 1 and path 2 allow the transmission path simultaneously used to carry out follow-up flow process as user terminal, if business data transmission path can be determined, can no longer the transmission path simultaneously used be allowed to carry out follow-up flow process as user terminal in selecting paths 1 and path 3.

Step 2: wireless access network node carries out time delay judgement to different transmission path in transmission path set 0, determining to meet each transmission paths in the transmission path set 1 of delay requirement and transmission path set 1 is meet parameter corresponding to delay requirement.

Wherein, parameter include but not limited to following in part or all of:

Retransmission scheme (comprise and whether support that ARQ retransmits, whether supports that HARQ retransmits);

Meet the re-transmission maximum times restriction of delay requirement.

Step 3: wireless access network node carries out reliability judgement to the transmission path set 1 that step 1 chooses:

Otherwise, determine to start channel transmission.

If business data transmission path can be determined, then perform step 4.

Step 4: wireless access network node notice wireless access network node and user terminal Path selection result and transformation parameter.

Notice core net node is concrete:

Notice core net node (one or more wireless access systems that core net node controls, that is, a core net node can control one or more wireless access network node) start channel transmission, content of announcement includes but not limited to user terminal or user terminal group mark, type of service mark and channel transmission parameter;

Accordingly, core net node receives the configuration that configuration entity carries out according to business data transmission path, decompose according to described configuration the QoS demand determining different transmission channel, according to the QoS demand decomposing this transmission channel, set up identical services carrying in different transmission channels.

In force, core net node according to QoS of survice demand (if time delay is 10ms, reliability 10 ^-4), decompose determine different transmission channel QoS demand (if transmission channel 1 time delay is 10ms, reliability 10 ^-2, transmission channel 2 time delay is 10ms, reliability 10 ^-2).

Informing base station is concrete:

Notify that the carrying of corresponding business is set up to user terminal in different base stations, and and the parameter of transmission path, the retransmission scheme of such as corresponding business need and maximum retransmission restriction;

Informing user terminal is concrete:

Channel transmission is started with RAN side signaling user terminal, this signaling can be forwarded by base station, advice method can be for user terminal sets up the radio bearer of identical services in different transmission channel, and arranges retransmission scheme and the maximum retransmission realization of this radio bearer.

Example three, configuration entity are user terminals.

Step 0: user terminal obtains user terminal needs delay requirement and the reliability requirement of the business datum of carrying out, judges that user terminal needs the delay requirement of the business of carrying out and reliability requirement the need of carrying out multiplexing, if so, then and execution step 1; Otherwise, select any in the available transmission paths of the current use of user terminal, and perform step 4.

Step 1: user terminal judges whether user terminal can use many transmission paths simultaneously, if passable, determine the transmission path (i.e. transmission path set 0) that user terminal allows to use simultaneously, and performs step 2; Otherwise, select any in the available transmission paths of the current use of user terminal, and perform step 4.

If user terminal to send up can use path 1 and path 2 simultaneously, path 1 and path 3, then user terminal can selecting paths 1 and path 2 allow the transmission path simultaneously used to carry out follow-up flow process as user terminal, if business data transmission path can be determined, can no longer the transmission path simultaneously used be allowed to carry out follow-up flow process as user terminal in selecting paths 1 and path 3.

Step 2: user terminal carries out time delay judgement to different transmission path in transmission path set 0, determining to meet each transmission paths in the transmission path set 1 of delay requirement and transmission path set 1 is meet parameter corresponding to delay requirement.

Wherein, parameter include but not limited to following in part or all of:

Meet the re-transmission maximum times restriction of delay requirement.

Step 3: user terminal carries out reliability judgement to the transmission path set 1 that step 1 chooses:

Otherwise, determine to start channel transmission.

If business data transmission path can be determined, then perform step 4.

Step 4: user terminal notice core net node and wireless network side node path selection result and transformation parameter.

Notice core net node is concrete:

Start channel transmission by Non-Access Stratum signaling core net node (one or more wireless access systems that core net node controls), content of announcement includes but not limited to user terminal or user terminal group mark, type of service mark and channel transmission parameter;

Notice wireless access network node is concrete:

Notice wireless access network node informing user terminal starts channel transmission, and the parameter of transmission path, as transmission channel, data merge parameter etc., also can not notify wireless access network network side node, but notice wireless access network node is respectively the carrying that UE sets up identical services in different wireless access systems.

Example four: pre-configured channel transmission path.

For particular type of user terminal (as specific machine type terminal) and specific transactions, fixing use channel transmission, and according to type of user terminal and ability, fixing accessible specific wireless access network uses specific transmission channel to carry out channel transmission.

The corresponding relation of pre-configured user terminal, business and transmission channel and channel transmission parameter information in channel transmission controlled entity and/or user terminal;

Step 1: notify core net and/or Radio Access Network side entity (as base station) channel transmission information and parameter by channel transmission controlled entity or user terminal; Or, at core net and/or wireless access network network side entity (as base station) pre-configured terminal, business and channel transmission configuration parameter corresponding informance;

Step 2: when specific user terminal starts specific transactions transmission, the multi-channel parameter configuration that activation channel transmission controlled entity, core net, radio access network entity are corresponding;

Step 3: according to preconfigured information, specific user terminal connects in pre-configured transmission channel, carries out business data transmission according to preconfiguration parameters, and carries out multi transmission channel data processing;

Step 5: if one or more pre-configured transmission channel abnormal (can not by the time delay set time pre-configured and reliability Work), channel transmission controlled entity triggers channel transmission configuration change process, the network entity of notice specific user terminal and other participation channel transmissions;

Step 6: according to the difference of decision point, triggers one of them process entered in above-described embodiment one ~ tri-, carries out Path selection and the parameter configuration of channel transmission.

If decision point is core net controlled entity, enter embodiment one;

If decision point is RAN centralized control entity, enter embodiment two;

If decision point is user terminal, enter embodiment three.

Based on same inventive concept, a kind of configuration entity, wireless access network node, core net node equipment and subscriber equipment is additionally provided in the embodiment of the present invention, the principle of dealing with problems due to this configuration entity is similar to the method that the embodiment of the present invention configures transmission path, therefore this configuration entity see the enforcement of method, can repeat part and repeats no more.

As shown in Figure 7, the configuration entity of the embodiment of the present invention seven comprises: determination module 700, first selects module 710, second to select module 720 and configuration module 730.

Determination module 700, for determining delay requirement and the reliability requirement of business datum;

First selects module 710, for allowing the transmission path selecting to meet described delay requirement in the transmission path that uses from user terminal simultaneously;

Second selects module 720, can meet the transmission path of described reliability requirement as business data transmission path after combining for selecting at least two from the transmission path meeting delay requirement;

Configuration module 730, for according to the business data transmission path determined, for transmitting the network entity that relates to and/or user terminal is configured.

Preferably, described second select module 720 also for:

Preferably, described second select module 720 specifically for:

Preferably, described second select module 720 also for:

Preferably, described configuration entity is core net node;

Described configuration module 730 specifically for:

Preferably, described configuration module 730 specifically for:

Preferably, described configuration entity is wireless access network node;

Described configuration module 730 specifically for:

Preferably, described configuration module 730 specifically for:

Preferably, described configuration module 730 also for:

Preferably, described configuration entity is user terminal;

Described configuration module 730 specifically for:

Preferably, described configuration module 730 specifically for:

Preferably, described determination module 700 also for:

As shown in Figure 8, the wireless access network node of the embodiment of the present invention eight comprises: the first receiver module 800 and first sets up module 810.

First receiver module 800, for receiving the configuration carried out according to business data transmission path of configuration entity, wherein said business data transmission path is the transmission path that can meet described reliability requirement after at least two combinations selecting from the transmission path meeting delay requirement of described configuration entity;

First sets up module 810, for setting up the carrying of corresponding business according to described configuration.

As shown in Figure 9, the core net node equipment of the embodiment of the present invention nine comprises: the 3rd receiver module 900, decomposing module 910 and the 3rd set up module 920.

3rd receiver module 900, for receiving the configuration carried out according to business data transmission path of configuration entity, wherein said business data transmission path is the transmission path that can meet described reliability requirement after at least two combinations selecting from the transmission path meeting delay requirement of described configuration entity;

Decomposing module 910, for decomposing according to described configuration the QoS demand determining different transmission channel;

3rd sets up module 920, for according to the QoS demand decomposing this transmission channel, sets up identical services carrying in different transmission channels.

As shown in Figure 10, the user terminal of the embodiment of the present invention ten comprises: the second receiver module 1000 and second sets up module 1010.

Second receiver module 1000, for receiving the configuration carried out according to business data transmission path of configuration entity, wherein said business data transmission path is the transmission path that can meet described reliability requirement after at least two combinations selecting from the transmission path meeting delay requirement of described configuration entity;

Second sets up module 1010, setting up wireless connections, carrying out transfer of data for being configured in described in basis on many transmission paths.

Preferably, described second set up module 1010 specifically for:

Preferably, described second set up module 1010 also for:

One or more of following information are sent to described configuration entity

There is the information of multiplexing ability;

The transmission path combination that can simultaneously use;

Comprise the multiplexing request of request message and optional parameters.

Based on same inventive concept, a kind of multi-way contral entity is additionally provided in the embodiment of the present invention, it is similar that the principle of dealing with problems due to this entity and the embodiment of the present invention trigger the method configuring transmission path, and therefore this entity see the enforcement of method, can repeat part and repeat no more.

As shown in figure 11, the multi-way contral entity of the embodiment of the present invention 11 comprises: abnormality detection module 1100 and notification module 1110.

Abnormality detection module 1100, for determining at least one transmission channel generation exception that specific user terminal is pre-configured;

Notification module 1110, for sending the notice for triggering channel transmission configuration change to configuration entity, from the transmission path that user terminal uses simultaneously, the transmission path meeting described delay requirement is selected to make described configuration entity, the transmission path of described reliability requirement can be met as business data transmission path after selecting at least two to combine from the transmission path meeting delay requirement, according to the business data transmission path determined, be configured for transmitting the equipment related to.

Preferably, described notification module 1110 also for:

As shown in figure 12, the configuration entity of the embodiment of the present invention 12 comprises:

Processor 1204, for reading the program in memory 1205, performs following process:

Determine delay requirement and the reliability requirement of business datum; The transmission path selecting to meet described delay requirement the transmission path simultaneously used is allowed from user terminal; The transmission path of described reliability requirement can be met as business data transmission path after selecting at least two to combine from the transmission path meeting delay requirement; According to the business data transmission path determined, be transmit the network entity that relates to and/or user terminal is configured by transceiver 1201.

Transceiver 1201, for receiving and sending data under the control of processor 1204.

Preferably, described processor 1204 also for:

Preferably, described processor 1204 specifically for:

Preferably, described processor 1204 also for:

Preferably, described configuration entity is core net node;

Described processor 1204 specifically for:

Preferably, described processor 1204 specifically for:

Preferably, described configuration entity is wireless access network node;

Described processor 1204 specifically for:

Preferably, described processor 1204 specifically for:

Preferably, described processor 1204 also for:

Preferably, described configuration entity is user terminal;

Described processor 1204 specifically for:

Preferably, described processor 1204 specifically for:

Preferably, described processor 1204 also for:

In fig. 12, bus architecture (representing by bus 1200), bus 1200 can comprise interconnected bus and the bridge of any amount, and the various electrical chains comprising the memory that one or more processor of being represented by processor 1204 and memory 1205 represent are connected together by bus 1200.Other electrical chains various of such as ancillary equipment, pressurizer and management circuit etc. and so on can also be connected together by bus 1200, and these are all known in the field, therefore, are no longer described further it herein.Bus interface 1203 provides interface between bus 1200 and transceiver 1201.Transceiver 1201 can be an element, also can be multiple element, such as multiple receiver and transmitter, is provided for the unit communicated with other devices various over a transmission medium.The data that treated device 1204 processes are transmitted on the radio medium by antenna 1202, and further, antenna 1202 also receives data and sends data to processor 1204.

Processor 1204 is in charge of bus 1200 and common process, can also provide various function, comprises timing, peripheral interface, voltage-regulation, power management and other controlling functions.And memory 1205 can be used to the data that storage of processor 1204 uses when executable operations.

Optionally, processor 1204 can be CPU (centre buries device), ASIC (ApplicationSpecificIntegratedCircuit, application-specific integrated circuit (ASIC)), FPGA (Field-ProgrammableGateArray, field programmable gate array) or CPLD (ComplexProgrammableLogicDevice, CPLD).

As shown in figure 13, the wireless access network node of the embodiment of the present invention 13 comprises:

Processor 1304, for reading the program in memory 1305, performs following process:

Receive the configuration carried out according to business data transmission path of configuration entity by transceiver 1301, wherein said business data transmission path is the transmission path that can meet described reliability requirement after at least two combinations selecting from the transmission path meeting delay requirement of described configuration entity; The carrying of corresponding business is set up according to described configuration.

Transceiver 1301, for receiving and sending data under the control of processor 1304.

In fig. 13, bus architecture (representing by bus 1300), bus 1300 can comprise interconnected bus and the bridge of any amount, and the various electrical chains comprising the memory that one or more processor of being represented by processor 1304 and memory 1305 represent are connected together by bus 1300.Other electrical chains various of such as ancillary equipment, pressurizer and management circuit etc. and so on can also be connected together by bus 1300, and these are all known in the field, therefore, are no longer described further it herein.Bus interface 1303 provides interface between bus 1300 and transceiver 1301.Transceiver 1301 can be an element, also can be multiple element, such as multiple receiver and transmitter, is provided for the unit communicated with other devices various over a transmission medium.The data that treated device 1304 processes are transmitted on the radio medium by antenna 1302, and further, antenna 1302 also receives data and sends data to processor 1304.

Processor 1304 is in charge of bus 1300 and common process, can also provide various function, comprises timing, peripheral interface, voltage-regulation, power management and other controlling functions.And memory 1305 can be used to the data that storage of processor 1304 uses when executable operations.

Optionally, processor 1304 can be CPU, ASIC, FPGA or CPLD.

As shown in figure 14, the core net node equipment of the embodiment of the present invention 14 comprises:

Processor 1404, for reading the program in memory 1405, performs following process:

Receive the configuration carried out according to business data transmission path of configuration entity by transceiver 1401, wherein said business data transmission path is the transmission path that can meet described reliability requirement after at least two combinations selecting from the transmission path meeting delay requirement of described configuration entity; The QoS demand determining different transmission channel is decomposed according to described configuration; According to the QoS demand decomposing this transmission channel, set up identical services carrying in different transmission channels.

Transceiver 1401, for receiving and sending data under the control of processor 1404.

In fig. 14, bus architecture (representing by bus 1400), bus 1400 can comprise interconnected bus and the bridge of any amount, and the various electrical chains comprising the memory that one or more processor of being represented by processor 1404 and memory 1405 represent are connected together by bus 1400.Other electrical chains various of such as ancillary equipment, pressurizer and management circuit etc. and so on can also be connected together by bus 1400, and these are all known in the field, therefore, are no longer described further it herein.Bus interface 1403 provides interface between bus 1400 and transceiver 1401.Transceiver 1401 can be an element, also can be multiple element, such as multiple receiver and transmitter, is provided for the unit communicated with other devices various over a transmission medium.The data that treated device 1404 processes are transmitted on the radio medium by antenna 1402, and further, antenna 1402 also receives data and sends data to processor 1404.

Processor 1404 is in charge of bus 1400 and common process, can also provide various function, comprises timing, peripheral interface, voltage-regulation, power management and other controlling functions.And memory 1405 can be used to the data that storage of processor 1404 uses when executable operations.

Optionally, processor 1404 can be CPU, ASIC, FPGA or CPLD.

As shown in figure 15, the user terminal of the embodiment of the present invention 15 comprises:

Processor 1504, for reading the program in memory 1505, performs following process:

Receive the configuration carried out according to business data transmission path of configuration entity by transceiver 1501, wherein said business data transmission path is the transmission path that can meet described reliability requirement after at least two combinations selecting from the transmission path meeting delay requirement of described configuration entity; Set up wireless connections according to described being configured on many transmission paths, carry out transfer of data.

Transceiver 1501, for receiving and sending data under the control of processor 1504.

Preferably, described processor 1504 specifically for:

Preferably, described processor 1504 also for:

One or more of following information are sent to described configuration entity

There is the information of multiplexing ability;

The transmission path combination that can simultaneously use;

Comprise the multiplexing request of request message and optional parameters.

In fig .15, bus architecture (representing by bus 1500), bus 1500 can comprise interconnected bus and the bridge of any amount, and the various electrical chains comprising the memory that one or more processor of being represented by processor 1504 and memory 1505 represent are connected together by bus 1500.Other electrical chains various of such as ancillary equipment, pressurizer and management circuit etc. and so on can also be connected together by bus 1500, and these are all known in the field, therefore, are no longer described further it herein.Bus interface 1503 provides interface between bus 1500 and transceiver 1501.Transceiver 1501 can be an element, also can be multiple element, such as multiple receiver and transmitter, is provided for the unit communicated with other devices various over a transmission medium.The data that treated device 1504 processes are transmitted on the radio medium by antenna 1502, and further, antenna 1502 also receives data and sends data to processor 1504.

Processor 1504 is in charge of bus 1500 and common process, can also provide various function, comprises timing, peripheral interface, voltage-regulation, power management and other controlling functions.And memory 1505 can be used to the data that storage of processor 1504 uses when executable operations.

Optionally, processor 1504 can be CPU, ASIC, FPGA or CPLD.

As shown in figure 16, the multi-way contral entity of the embodiment of the present invention 16 comprises:

Processor 1604, for reading the program in memory 1605, performs following process:

Determine at least one transmission channel generation exception that specific user terminal is pre-configured; By transceiver 1601 to the notice of configuration entity transmission for triggering channel transmission configuration change, from the transmission path that user terminal uses simultaneously, the transmission path meeting described delay requirement is selected to make described configuration entity, the transmission path of described reliability requirement can be met as business data transmission path after selecting at least two to combine from the transmission path meeting delay requirement, according to the business data transmission path determined, be configured for transmitting the equipment related to.

Transceiver 1601, for receiving and sending data under the control of processor 1604.

Preferably, described processor 1604 also for:

In figure 16, bus architecture (representing by bus 1600), bus 1600 can comprise interconnected bus and the bridge of any amount, and the various electrical chains comprising the memory that one or more processor of being represented by processor 1604 and memory 1605 represent are connected together by bus 1600.Other electrical chains various of such as ancillary equipment, pressurizer and management circuit etc. and so on can also be connected together by bus 1600, and these are all known in the field, therefore, are no longer described further it herein.Bus interface 1603 provides interface between bus 1600 and transceiver 1601.Transceiver 1601 can be an element, also can be multiple element, such as multiple receiver and transmitter, is provided for the unit communicated with other devices various over a transmission medium.The data that treated device 1604 processes are transmitted on the radio medium by antenna 1602, and further, antenna 1602 also receives data and sends data to processor 1604.

Processor 1604 is in charge of bus 1600 and common process, can also provide various function, comprises timing, peripheral interface, voltage-regulation, power management and other controlling functions.And memory 1605 can be used to the data that storage of processor 1604 uses when executable operations.

Optionally, processor 1604 can be CPU, ASIC, FPGA or CPLD.

It can be seen from the above: embodiment of the present invention configuration entity allows from user terminal the transmission path selecting to meet described delay requirement the transmission path simultaneously used; The transmission path of described reliability requirement can be met as business data transmission path after selecting at least two to combine from the transmission path meeting delay requirement; According to the business data transmission path determined, the network entity related to for transmission and/or user terminal are configured.The transmission path of described reliability requirement can be met as business data transmission path after combining owing to selecting at least two from the transmission path meeting delay requirement, thus achieve the transmission of identical services data is carried out in configuration many wireless transfer channel for user terminal, and make full use of user terminal different radio channel to connect, ensure time delay and reliability index.

Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.

Claims

1. configure a method for transmission path, it is characterized in that, the method comprises:

2. the method for claim 1, it is characterized in that, described configuration entity from user terminal allow the transmission path simultaneously used select meet the transmission path of described delay requirement after, before can meeting the transmission path of described reliability requirement after selecting at least two to combine from the transmission path meeting delay requirement, also comprise:

3. method as claimed in claim 2, is characterized in that, described configuration entity, from after user terminal allows to select to meet the transmission path of described delay requirement the transmission path used simultaneously, also comprises:

4. method as claimed in claim 2, is characterized in that, described configuration entity can meet the transmission path of described reliability requirement as business data transmission path after selecting at least two to combine from the transmission path meeting delay requirement, comprising:

5. method as claimed in claim 4, it is characterized in that, described configuration entity, according to current N value, combines the transmission path meeting delay requirement, after obtaining many group transmission roads, also comprises:

6. method as claimed in claim 5, it is characterized in that, described configuration entity, according to current N value, combines the transmission path meeting delay requirement, after obtaining many group transmission roads, also comprises:

7. the method for claim 1, is characterized in that, described configuration entity is the one in core net node, wireless access network node and user terminal.

8. method as claimed in claim 7, it is characterized in that, described configuration entity is core net node;

9. method as claimed in claim 8, it is characterized in that, described configuration entity, according to the business data transmission path determined, for wireless access network node is configured, comprising:

10. method as claimed in claim 7, it is characterized in that, described configuration entity is wireless access network node;

11. methods as claimed in claim 10, it is characterized in that, described configuration entity, according to the business data transmission path determined, for core net node is configured, comprising:

12. methods as claimed in claim 11, is characterized in that, described configuration entity, according to the business data transmission path determined, notifies that described user terminal starts multi-path transmission, comprising:

13. as arbitrary in claim 10 ~ 12 as described in method, it is characterized in that, described configuration entity can meet the transmission path of described reliability requirement as after business data transmission path after selecting at least two to combine from the transmission path meeting delay requirement, also comprises:

14. methods as claimed in claim 7, it is characterized in that, described configuration entity is user terminal;

15. methods as claimed in claim 14, it is characterized in that, described configuration entity, according to the business data transmission path determined, for core net node is configured, comprising:

16. as claim 1 ~ 12,14 and 15 arbitrary as described in method, it is characterized in that, before the delay requirement of described configuration entity determination business datum and reliability requirement, also comprise:

17. 1 kinds are triggered the method configuring transmission path, and it is characterized in that, the method comprises:

18. methods as claimed in claim 17, is characterized in that, before at least one transmission channel generation extremely that described multi-way contral entity determination specific user terminal is pre-configured, also comprise:

19. 1 kinds of methods configuring transmission path, it is characterized in that, the method comprises:

20. 1 kinds of methods configuring transmission path, it is characterized in that, the method comprises:

21. methods as claimed in claim 20, it is characterized in that, described user terminal carries out transfer of data, comprising:

22. methods as described in claim 20 or 21, is characterized in that, described user terminal also comprises before receiving the configuration that configuration entity carries out according to business data transmission path:

There is the information of multiplexing ability;

The transmission path combination that can simultaneously use;

Comprise the multiplexing request of request message and optional parameters.

23. 1 kinds of methods configuring transmission path, it is characterized in that, the method comprises:

24. 1 kinds of configuration entities configuring transmission path, it is characterized in that, this configuration entity comprises:

25. configure entity as claimed in claim 24, it is characterized in that, described second select module also for:

26. configure entity as claimed in claim 25, it is characterized in that, described second select module also for:

27. configure entity as claimed in claim 25, it is characterized in that, described second select module specifically for:

28. configure entity as claimed in claim 27, it is characterized in that, described second select module also for:

29. configure entity as claimed in claim 28, it is characterized in that, described second select module also for:

30. configure entity as claimed in claim 24, it is characterized in that, described configuration entity is the one in core net node, wireless access network node and user terminal.

31. configure entity as claimed in claim 30, it is characterized in that, described configuration entity is core net node;

Described configuration module specifically for:

32. configure entity as claimed in claim 31, it is characterized in that, described configuration module specifically for:

33. configure entity as claimed in claim 30, it is characterized in that, described configuration entity is wireless access network node;

Described configuration module specifically for:

34. configure entity as claimed in claim 33, it is characterized in that, described configuration module specifically for:

35. configure entity as claimed in claim 34, it is characterized in that, described configuration module specifically for:

36. as arbitrary in claim 33 ~ 35 as described in configuration entity, it is characterized in that, described configuration module also for:

37. configure entity as claimed in claim 30, it is characterized in that, described configuration entity is user terminal;

Described configuration module specifically for:

38. configure entity as claimed in claim 37, it is characterized in that, described configuration module specifically for:

39. as claim 24 ~ 35,37 and 38 arbitrary as described in configuration entity, it is characterized in that, described determination module also for:

40. 1 kinds are triggered the multi-way contral entity configuring transmission path, and it is characterized in that, this multi-way contral entity comprises:

41. multi-way contral entities as claimed in claim 40, is characterized in that, described notification module also for:

42. 1 kinds of wireless access network nodes configuring transmission path, it is characterized in that, this wireless access network node comprises:

43. 1 kinds of user terminals configuring transmission path, it is characterized in that, this user terminal comprises:

44. user terminals as claimed in claim 43, is characterized in that, described second set up module specifically for:

45. user terminals as described in claim 43 or 44, is characterized in that, described second set up module also for:

One or more of following information are sent to described configuration entity

There is the information of multiplexing ability;

The transmission path combination that can simultaneously use;

Comprise the multiplexing request of request message and optional parameters.

46. 1 kinds of core net nodes configuring transmission path, it is characterized in that, this core net node comprises: