CN103338522B - A kind of method for realizing information transfer, apparatus and system - Google Patents
A kind of method for realizing information transfer, apparatus and system Download PDFInfo
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Abstract
Embodiment of the present invention provides a kind of method for realizing information transfer, and the method includes：Base station receives user equipment (UE) and transmits the information that carrying is reported by Enhanced-DedicatedChannel E DCH, and the corresponding UE of base station received information is determined according to the UE identification informations that the information for receiving is carried.Embodiment of the present invention additionally provides a kind of system for realizing information transfer and base station simultaneously.The embodiment of the present invention is realized to be transmitted during random access data between UE and base station by HSUPA, and base station can determine that the data for receiving are which UE sends, so that it is guaranteed that the transmission plan for realizing Stochastic accessing using HSUPA can be implemented.
Description
Technical field
The present invention relates to wireless communication technology field, it is specifically related to a kind of method for realizing information transfer, device and is
System.
Background technology
, it is necessary to realize base station and user equipment by the information exchange of up-downgoing in wireless communication system（UE）Between nothing
Line communicates.
It is enhancing message transmission rate, current industry has been presented for being used in common down channel the treatment side of HSDPA
Case, so as to enable to downlink transmission rate to reach 100Kbps in theory.But downlink transmission rate will also be subject to uplink
The influence of speed.Such as, current uplink is mainly using shared RACH（RACH, Random Access
Channel）Mode, this mode causes up response relatively slow, and then can influence downlink transmission rate.
To solve the problem, current industry is proposed using high speed uplink data access for uplink（HSUPA）It is real
The transmission plan of existing Stochastic accessing.When the program requires up Stochastic accessing transmissions, Enhanced-DedicatedChannel is used（E-DCH,
Enhanced Dedicated Channel）To carry out the transmission of specific message.
Realize it is of the invention during, inventor find：
E-DCH transmission Bearer Channels are dedicated channels, before being transmitted using E-DCH transmission Bearer Channels, just should
This is that UE distributes special E-DCH transmission Bearer Channel resources.In follow-up transmitting procedure, the base station of such as NodeB etc
After information on particular channel resource transmission is received, it is possible to determine which UE is the information be by the channel resource,
So as to realize the information transfer between UE and base station.
And if transmitting random access data using HSUPA, then need UE at random to use E-DCH to transmit and carry letter
Road, will E-DCH transmit Bearer Channel as shared channel.Obviously, this mode then makes the base station cannot determine the data for receiving
For which UE sends what is come up, so as to cause the information between UE and base station to transmit, and then also cause the base station cannot be by UE
The information of upload is sent to the control device of RNC etc.
The content of the invention
Each implementation method technical problem underlying to be solved of the present invention is to provide a kind of method for realizing information transfer, so that
Base station can determine the UE transmitted by E-DCH corresponding to the information that Bearer Channel is received.
Present invention also offers a kind of apparatus and system for realizing information transfer.
To solve the above problems, each main embodiment of the invention is mainly as follows：
A kind of method for realizing information transfer of the embodiment of the present invention, the method includes：
Base station receives user equipment (UE) and transmits the information that carrying is reported by Enhanced-DedicatedChannel E-DCH, according to what is received
The UE identification informations that information is carried determine the corresponding UE of base station received information.
A kind of system for realizing information transfer of the embodiment of the present invention, including base station and UE,
The UE transmits Bearer Channel to base station reporting information by E-DCH；
The base station is used to receive the information that UE is reported by E-DCH transmission Bearer Channels, is carried according to the information for receiving
UE identification informations determine the corresponding UE of this base station received information.
A kind of base station for realizing information transfer of the embodiment of the present invention, the base station is used to receive UE by E-DCH transmission
The information that Bearer Channel is reported, the corresponding UE of received information is determined according to the UE identification informations that the information for receiving is carried.
UE identification information of the embodiment of the present invention by base station according to entrained by the information for receiving passes through determining this base station
UE corresponding to the E-DCH transmission information that reports of Bearer Channel so that transmitted by HSUPA between UE and base station with
When machine accesses data, base station can determine that the data for receiving are which UE sends, so that it is guaranteed that using HSUPA realize with
The transmission plan that machine is accessed can be implemented.
Brief description of the drawings
Fig. 1 realizes flow chart for the embodiment of the present invention two；
Fig. 2 is for configuring E-DCH transmits the timing diagram of Bearer Channel between RNC and NodeB in the embodiment of the present invention two；
Fig. 3 is the structural representation of present system embodiment.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, the present invention is made into one below in conjunction with accompanying drawing
Step ground is described in detail.
To cause UMTS base stations（NodeB）Etc base station can determine by E-DCH transmit Bearer Channel information collected
Corresponding UE, the embodiment of the present invention is essentially consisted in, and UE increases the identification information of UE ID etc in the information for report NodeB,
NodeB then can be in information UE ID come to determine the information be which UE is reported.Wherein, UE ID can be specifically
Universal land radio access web Radio Network Temporary Identifier（U-RNTI, UTRAN Radio Network Temporary
Identity）, Cell Radio Network Temporary Identifier/Identity, Cell-RNTI（C-RNTI, Cell RNTI）, high speed descending sharing channel wireless network it is interim
Mark（H-RNTI, High Speed Downlink Shared Channel RNTI）Deng, naturally it is also possible to it is other marks,
Such as, can be IMSI International Mobile Subscriber Identity（IMSI, International Mobile Subscriber Identity）, face
When identification number of mobile subscriber（TMSI, Temporary Mobile Subscriber Identity）Deng.
Below with specific embodiment, the program is described in detail.For convenience of description, base station is by taking NodeB as an example, wirelessly
Net control device is then with radio network controller（RNC）As a example by.
Embodiment one
UE increases UE ID, every numbers of the NodeB in receiving layer 2 in the packet of each layer 2 of NodeB is reported
During according to bag, it is which UE is reported that can determine the packet according to the UE ID carried in the packet.Wherein, the layer 2
It is the protocol layer of air interface, including various protocols, generally include medium access control（MAC, Medium Access
Control）Agreement, wireless spread-spectrum technology（RLC, Radio Link Control）Agreement and bag data convergence protocol（PDCP,
Packet Data Convergence Protocol）Deng.
The implementation method ensure that NodeB confirms the packet of each layer 2 of transmission on E-DCH transmission Bearer Channels
Correspondence is which UE, and implements very simple.
Embodiment two
The embodiment implement flow as shown in figure 1, correspondence following steps：
Step 101, UE carry UE ID in first information for report NodeB.
UE first passed through competition and obtains initial resource before multi-upstream access.In embodiments of the present invention, UE's is up
Using HSUPA technologies, correspondingly, the initial resource for being obtained is that E-DCH transmits Bearer Channel.UE reports the first of NodeB
Individual information is also accomplished by being reported by E-DCH transmission Bearer Channels, and the present embodiment then further carries UE in first information
ID.In addition, though E-DCH transmission Bearer Channels are used as shared channel in embodiments of the present invention, UE is obtained by competition
After taking channel resource, also fixation upstream data can be sent using the resource within a period of time.
For UE, specifically reporting information can be processed by MAC-e entities therein, in this case, it is necessary to
MAC-e entities increase UE ID in first information for sending.
First information can also process reporting information by the MAC-c entities in UE, in this case, due to MAC-c
Entity just carries UE ID when sending information in itself, therefore, the method directly using the MAC-c entities in UE, and can not needed
Increase the function of MAC-e entities.
After step 102, NodeB receive first information, the UE ID carried in the information are obtained, and record the UE ID
With the corresponding relation that the UE uses channel resource.
Specifically, NodeB after first information is received, it is necessary to decoded to the information, after being correctly decoded,
Think that the UE can be continuing with the E-DCH resource, and inform the UE.
For when MAC-c entity handles reporting informations in by UE, decoding MAC-c should be increased in NodeB
Ability, or directly increase MAC-c entities；For when MAC-e entity handles reporting informations in by UE,
The ability of the UE ID carried in first information of reading of MAC-e entities should then be increased in NodeB.
Step 103, UE send information, and described information using the E-DCH transmission Bearer Channels for distributing to this UE to NodeB
In not include UE ID.
For UE, no matter it is that information, the step are sent using MAC-c entities or MAC-e entities in step 101
All it is to be sent with MAC-e entities in 103.
Because UE is after competing acquisition channel resource, fixation can send up using the resource within a period of time
Data, therefore, by the above-mentioned treatment of the present embodiment, NodeB is to can determine that transmit the letter that Bearer Channel is received by the E-DCH
The corresponding UE of breath, it is possible to further save interface-free resources.
By above-mentioned several embodiments, it is possible to achieve the base station of NodeB etc determines that transmitting Bearer Channel by E-DCH receives
The UE corresponding to information for arriving.
In addition, during uplink, the information that NodeB also needs to send UE is sent to the wireless of RNC etc
Net control device.RNC needs also exist for determining the UE corresponding to the information that receives.
Therefore, after the UE corresponding to the information for receiving is can determine in the base station of NodeB etc, in addition it is also necessary to by information hair
RNC is given, and RNC is also can determine the UE corresponding to the information for receiving.
For RNC, the channel between RNC and NodeB can be RACH transmission Bearer Channel, or E-DCH
Transmission Bearer Channel.The disposition corresponding to both channels is described in detail separately below.
If RACH transmission Bearer Channels, then NodeB transmits the data come on E-DCH transmission Bearer Channels are received
Afterwards, then the information addition UE ID that will be received, to convert that information into traditional RACH Frame Protocols（FP, Frame
Protocol）, and amended RACH FP are sent to RNC from Iub mouthfuls of RACH transmission Bearer Channels.Come for the program
Say, can be specifically the increase MAC-c entities in NodeB, or increase the work(of MAC-c in the MAC-e entities of NodeB
Can, so that NodeB can add UE ID in the information for receiving.For accordingly for RNC, then any changing need not be done
It is dynamic, you can to receive data from Iub mouthfuls of RACH transmission Bearer Channels and parse.
If E-DCH transmission Bearer Channel, then firstly the need of configured between RNC and NodeB the E-DCH transmission carry
Channel.The configuration flow is as shown in Fig. 2 correspondence following steps：
Step 201, RNC send channel foundation/reconfiguration request to NodeB, are passed with asking NodeB to set up an E-DCH
Defeated channel.
RNC needs the request by being sent to NodeB to inform that required relevant parameter is set up/reconfigured to channel.It is specific next
Say, the parameter can include that UE carries out the physical layer channel of signature list that Stochastic accessing used and/or correlation using E-DCH
Parameter, can also be related physical layer parameter needed for carrying out Stochastic accessing using E-DCH including UE, transport channel parameters and biography
One or more in transmission bearing parameter, it is, of course, also possible to one or all in further including first two.Transmitted ginseng
Number individually can be sent with new message；These parameters can also be added in the message of existing process, that is, use original mistake
Journey sends these parameters.
If UE is carried out the signature list that Stochastic accessing used and is sent to NodeB by RNC using E-DCH, RNC can have
Various sending methods.Present embodiments provide several ways：One kind is to specify a form in the protocol, then provides form
Numbering, and send form numbering；Another kind is to provide signature sequence, and sends the signature sequence；Can also be and use and biography
System Physical Random Access Channel（PRACH, Physical Random Access Channel）In preamble signature
（Preamble Signatures）Similar mode sends.For these sending methods, can specifically be built in common transmission
Performed during vertical.
If the relevant physical layer channel parameter needed for UE is carried out Stochastic accessing by RNC using E-DCH is sent to NodeB,
RNC equally has various sending methods.Present embodiments provide RNC and inform that NodeB utilizes AICH Acquisition Indication Channel（AICH）, under physics
Row shared channel correlation shared control channel（HS-SCCH, HS-DSCH-related Shared Control Channel）, it is high
Fast Physical Downlink Shared Channel（HS-PDSCH, High Speed Physical Downlink Shared Channe）Deng channel
Configuration come complete related resource appointment specific processing mode, specifically have following several ways：
A kind of is to increase a capture in the AICH for be sent to NodeB to indicate（AI）Indicate, to represent that the AICH can be with
Used when Stochastic accessing is carried out using E-DCH, for this mode, it is also possible to right during common transmission foundation
AICH modifies.
Another kind is directed to Physical Downlink Shared Channel correlation shared control channel（HS-SCCH）Mode, for this
For mode, physical layer parameter, HS-SCCH forms numbering and HS-SCCH can be increased in the HS-SCCH for be sent to NodeB
At least one of sequential relationship.For this mode, it is also possible to HS- in Physical Shared Channel reconstitution process
SCCH modifies.In addition, the physical layer parameter can be channel code and power, power can be maximum transmission power and/
Or Initial Trans；For HS-SCCH forms numbering, because current HS-SCCH has 3 kinds of forms, it is therefore desirable to refer to
Show which kind of form specifically used；The sequential relationship of HS-SCCH, then can be the reference of HS-SCCH and certain absolute sequential, than
Such as, can be and AICH or Primary Common Control Physical Channel（P-CCPCH, Primary Common Control Physical
Channel）Skew, unit can be time slot or 256chip.
Also one kind is directed to high-speed physical downlink shared channel (HS-PDSCH)（HS-PDSCH）Mode, for this mode, can
In increasing physical layer parameter, the sequential relationship of HS-PDSCH, transport channel parameters in the HS-PDSCH for be sent to NodeB
At least one.For this mode, it is also possible to HS-PDSCH is modified during common transmission foundation.In addition,
The physical layer parameter can include at least one of channel code, modulation system, power, TB size；The sequential of HS-PDSCH
Relation can be the reference of HS-PDSCH and certain absolute sequential, such as can be the skew with AICH or P-CCPCH, and unit can
Being time slot or 256chip；Then the form including MAC is indicated transport channel parameters, can specifically be strengthened including MAC-hs, DPA
In MAC-ehs, or define new form.
If the related E-DCH physical layer parameters that RNC uses enhancing RACH, the parameter of transmission channel, transmission are carried
Parameter etc. is sent to NodeB, and RNC equally has various sending methods.
E-DCH physical layer parameters can include the parameter in following table, and these parameters can be set up in common transmission
Increase in journey.
The parameter of transmission channel can then include the parameter in following table, can be specifically in Physical Shared Channel is reconfigured
Increase an instruction, to show that the parameter can be used when Stochastic accessing is carried out using E-DCH, can also directly by the parameter
Increase to Common transport channel set up during.
Transmission carries each optional parameters that can then include in following table, and these optional parameters can be set up in common transmission
During increase.
The response that step 202, NodeB set up/reconfigure to RNC feedback channels, informs set up E-DCH transmission channels
Information.
The parameter that NodeB sends for RNC, sets up corresponding E-DCH transmission channels, and by the correlation of set up channel
Feedback of the information is to RNC.Specifically, by transport Layer address and/or binding logo（Binding ID）NodeB is informed, when
So, other relevant parameters of E-DCH transmission Bearer Channels can also be informed NodeB.
Afterwards, set up E-DCH transmission Bearer Channels can be passed through between NodeB and RNC carries out information transfer.
Also, after E-DCH transmission Bearer Channels are set up, if NodeB needs to send the relevant information of UE to RNC,
Need for UE ID to inform RNC.Specifically, NodeB needs also exist for the NodeB and is receiving after the information that UE sends is received
Information in add UE ID, except that, it by the data modification is new E-DCH data that the purpose of the modification is, or
E-DCH FP frames corresponding to the data are revised as the FP frames comprising UE ID.
Shown in amended FP frames table specific as follows.
For the processing scheme that above-mentioned use E-DCH transmission Bearer Channels transmit data to RNC, in addition it is also necessary to change
The treatment logic of RNC, to enable that RNC parses UE ID.Specifically, can be that MAC-es entities are done to repair accordingly
Change.Certainly, it based on the entity that UE ID are parsed in RNC is MAC-es entities that the modification is, if being based on other entities,
Then need to make the entity corresponding modification.
As can be seen from the above-described embodiment, the embodiment of the present invention is further such that also can be by E- between RNC and NodeB
DCH carries out Stochastic accessing, has saved the channel resource between RNC and NodeB.
As can be seen from the above-described embodiment, in system embodiment of the invention, the letter between the base station of UE and NodeB etc
Road is that E-DCH transmits Bearer Channel.
Wherein, UE is used to increase UE ID's etc in the information that Bearer Channel reports NodeB is transmitted by E-DCH
Mark；
NodeB is then used to be transmitted according to E-DCH the mark of the UE ID in Bearer Channel information collected etc, it is determined that currently
The information for receiving is which UE is reported.
Specifically, UE can increase UE ID, phase in each information that Bearer Channel is reported is transmitted by E-DCH
Ying Di, NodeB UE ID then directly in the information being currently received, determine that the information is which UE is reported.
UE can also increase UEID in first information that Bearer Channel is reported is transmitted by E-DCH, and remaining information is then
The UE ID are not increased；Correspondingly, UE ID and UE that NodeB then needs to record in first information uses channel resource
Corresponding relation, afterwards, when NodeB receives the information that the UE sends again, then only need to according to the UE ID and channel resource
Corresponding relation determines the UE corresponding to information collected.
In the case of increasing UE ID in first information for reporting for UE, UE can specifically use the MAC-e in UE
Entity processes reporting information, in this case, just increases UE ID in first information for sending by MAC-e entities.
As it was previously stated, first information of UE can also be reported by MAC-c entities, follow-up information is then by MAC-e entities
Report.
For NodeB, either above-mentioned which kind of specific disposition after first information is received, is required for
The information is decoded, and after being correctly decoded, that is, thinks that the UE can be continuing with the E-DCH resource, and inform the UE.
Afterwards, UE is to send information to NodeB using the E-DCH resource distributed.
Because UE is after competing acquisition channel resource, fixation can send up using the resource within a period of time
Data, therefore, by the above-mentioned treatment of the present embodiment, NodeB is to can determine that transmit the letter that Bearer Channel is received by the E-DCH
The corresponding UE of breath, it is possible to further save interface-free resources.
In the system, the information that NodeB will further should also be received is sent to RNC, and RNC is can determine the letter for receiving
The corresponding UE of breath.
As it was previously stated, the channel between RNC and NodeB can be RACH transmission Bearer Channels, or E-DCH transmission
Bearer Channel.If RACH transmission Bearer Channels, then NodeB transmits the data come on E-DCH transmission Bearer Channels are received
Afterwards, it is necessary to convert that information into traditional RACH FP by adding UE ID in the information for receiving, and will be amended
RACH FP are sent to RNC from Iub mouthfuls of RACH transmission Bearer Channels.Implement and above had a detailed description, no longer go to live in the household of one's in-laws on getting married herein
State.
Channel between RNC and NodeB if E-DCH transmission Bearer Channels, then firstly the need of RNC and NodeB it
Between configure the E-DCH transmission Bearer Channel.
Correspondingly, RNC needs to send channel foundation/reconfiguration request to NodeB, to ask NodeB to set up an E-DCH
Transmission channel.Had a detailed description before the request that RNC specifically sends, also repeated no more here.
NodeB then needs the parameter sent according to RNC, sets up corresponding E-DCH transmission channels, and by set up channel
Relevant information feed back to RNC.
Afterwards, set up E-DCH transmission Bearer Channels can be passed through between NodeB and RNC carries out information transfer.
Set up E-DCH transmission Bearer Channel after, if NodeB need to RNC send UE relevant information, need by
UE ID inform RNC.Specifically, NodeB needs also exist for the NodeB in the information for receiving after the information that UE sends is received
Middle addition UE ID, are new E-DCH data by the data modification, or the E-DCH FP frames corresponding to the data are repaiied
It is changed to the FP frames comprising UE ID.
Correspondingly, RNC then needs to parse the UE ID in information collected.Such as, for new E-DCH data and E-DCH
FP frames, modify to the MAC-es entities in RNC.Implement and above had a detailed description, repeat no more here.
In can be seen that device embodiment of the invention by method and system embodiment above, base station is needed for connecing
Receive UE and the information that Bearer Channel is reported is transmitted by E-DCH, the UE identification informations carried according to the information for receiving determine to be received
The corresponding UE of information.
The base station specifically can be used for the UE marks carried in the information received according to each according to different situations of realizing
Information determines the UE corresponding to the information；Or be used for, being determined according to the UE marks carried in first information that UE is reported should
UE corresponding to information, and the channel resource that the UE is used, and determine that the other information on the channel resource is on the UE
The information of report.
It is that UE is converted into the information that RNC can be parsed by the information that E-DCH transmission Bearer Channels send, if
Channel between NodeB and RNC is RACH transmission Bearer Channels, then NodeB can also be further used for, and UE is passed through into E-DCH
The information offered increases UE marks on transmission Bearer Channel, converts that information into RACH FP, and by amended RACH
FP transmits Bearer Channel and is sent to wireless network control apparatus by RACH.
If the channel between NodeB and RNC is E-DCH transmission Bearer Channels, NodeB can also be further used for,
By UE by E-DCH transmit Bearer Channel transmit come information increase UE identify, by the data conversion in the information into carrying UE
The E-DCH data of mark, or the FP frames for carrying UE marks are converted that information into, and amended information is passed through into E-
DCH transmission Bearer Channels are sent to wireless network control apparatus.
For being when E-DCH transmits Bearer Channel for the channel between NodeB and RNC, NodeB should also be further
For setting up E-DCH transmission Bearer Channels, Yi Jixiang according to the parameter in the request that wireless network control apparatus send
The response that wireless network control apparatus feedback channel is set up/reconfigured, informs the information of set up E-DCH transmission channels.
NodeB is interacted with the equipment of other such as UE, RNC etc, specifically in the above method and system embodiment
Have a detailed description, repeat no more here.
As can be seen from the above-described embodiment, the embodiment of the present invention is further such that also can be by E- between RNC and NodeB
DCH carries out Stochastic accessing, has saved the channel resource between RNC and NodeB.
Through the above description of the embodiments, those skilled in the art can be understood that the present invention can be by
Software adds the mode of required general hardware platform to realize, naturally it is also possible to which by hardware, but the former is more in many cases
Good implementation method.Based on such understanding, what technical scheme substantially contributed to prior art in other words
Part can be embodied in the form of software product, and the computer software product is stored in a storage medium, if including
Dry instruction is used to so that a computer equipment（Can be personal computer, server, or network equipment etc.）Perform this hair
Method described in bright each embodiment.
Although by referring to some of the preferred embodiment of the invention, being shown and described to the present invention,
It will be understood by those skilled in the art that can to it, various changes can be made in the form and details, without departing from this hair
Bright spirit and scope.
Claims (14)
1. a kind of method for realizing information transfer, it is characterised in that including：
Base station receives the packet that user equipment (UE) is sent by Enhanced-DedicatedChannel E-DCH, wherein the E-DCH is described
UE in the case of up use high speed uplink data access HSUPA technologies, send first packet before, by competition
The initial resource of acquisition, the packet carries the UE identification informations of the UE, the E-DCH correspond to the base station according to
The E-DCH that the parameter carried in the request for configuring E-DCH from wireless network control apparatus is configured in the base station side；
The base station is according to the UE identification informations carried in packet, it is determined that it is described to be that UE corresponding to the UE identification informations is occupied
E-DCH；
Received data bag is converted to the E-DCH Frame Protocol FP frames comprising UE identification informations by the base station, is included described
The FP frames of UE identification informations are sent to wireless network control apparatus by E-DCH, and the UE identification informations are used for the wireless network
Network control device determines the E-DCH as shared by UE corresponding to the UE identification informations.
2. method according to claim 1, it is characterised in that the UE identification informations are by the UE in 2 pairs, layer per numbers
Increase according to bag or first packet, the agreement of the layer 2 includes that medium access control MAC protocol, wireless spread-spectrum technology RLC are assisted
One or more in negotiation bag data convergence protocol PDCP.
3. method according to claim 1 and 2, it is characterised in that methods described is further included：Received in the base station
Before the packet sent by E-DCH to the UE,
The base station receives the request for asking the base station configuring E-DCH that the wireless network control apparatus send, and
According to the parameter configuration E-DCH carried in the request.
4. method according to claim 3, it is characterised in that the request for asking the base station configuring E-DCH
The parameter of middle carrying includes：UE is carried out the signature list that Stochastic accessing used, UE using E-DCH and uses the E-DCH to carry out at random
Related physical layer parameter and transmission bearing parameter needed for accessing.
5. method according to claim 4, it is characterised in that the signature list is used and traditional thing in the request
Preamble signature (Preamble in reason RACH PRACH (Physical Random Access Channel)
Signatures mode) sends.
6. method according to claim 3, it is characterised in that further include：The base station after configuring E-DCH, to
The wireless network control apparatus feedback response, the response is used to inform the E- that the wireless network control apparatus are configured
The information of DCH, described information includes at least one of transport Layer address and binding logo.
7. a kind of device for realizing information transfer, it is characterised in that including：
One for causing that base station receives the module of the packet that user equipment (UE) is sent by Enhanced-DedicatedChannel E-DCH, its
Described in E-DCH be the UE in the case of up use high speed uplink data access HSUPA technologies, send the first number
Before according to bag, by competing the initial resource for obtaining, the data carry the UE identification informations of the UE, described E-DCH pairs
Base station described in Ying Yu is according to the parameter carried in the request for configuring E-DCH from wireless network control apparatus in the base
Stand side configuration E-DCH；
One is used to cause the base station according to the UE identification informations carried in each packet or first packet, it is determined that being this
UE corresponding to UE identification informations occupies the module of the E-DCH；With
One is used to cause that received data bag is converted to the E-DCH Frame Protocol FP frames comprising UE identification informations by the base station,
The FP frames comprising UE identification informations are sent to the module of wireless network control apparatus by E-DCH, wherein, the UE marks
Knowledge information determines the E-DCH as shared by UE corresponding to the UE identification informations for the wireless network control apparatus.
8. device according to claim 7, it is characterised in that the UE identification informations are by the UE in 2 pairs, layer per numbers
Increase according to bag or first packet, the agreement of the layer 2 includes that medium access control MAC protocol, wireless spread-spectrum technology RLC are assisted
One or more in negotiation bag data convergence protocol PDCP.
9. the device according to claim 7 or 8, it is characterised in that described device is further included：One is used to cause in institute
State before base station receives the packet that the UE is sent by E-DCH, the base station receives the wireless network control and sets
The request for asking the base station configuring E-DCH that preparation is sent, and according to the parameter configuration E-DCH's carried in the request
Module.
10. device according to claim 9, it is characterised in that the request for asking the base station configuring E-DCH
The parameter of middle carrying includes：UE is carried out the signature list that Stochastic accessing used, UE using E-DCH and uses the E-DCH to carry out at random
Related physical layer parameter and transmission bearing parameter needed for accessing.
11. devices according to claim 10, it is characterised in that the signature list is used and tradition in the request
Preamble signature in Physical Random Access Channel PRACH (Physical Random Access Channel)
The mode of (Preamble Signatures) sends.
12. devices according to claim 9, it is characterised in that described device is further included：One is used to cause the base
Stand after configuring E-DCH, to the module of the wireless network control apparatus feedback response, wherein, it is described to respond for informing
State the information of the E-DCH that wireless network control apparatus are configured, described information is included in transport Layer address and binding logo extremely
It is few one.
A kind of 13. methods for realizing information transfer, it is characterised in that including：
User equipment (UE) is sending first packet in the case of up use high speed uplink data access HSUPA technologies
Before, by competing acquisition initial resource, the initial resource is Enhanced-DedicatedChannel E-DCH；
The UE sends packet to base station by the E-DCH, and the packet carries UE identification informations, the UE marks
Information is used to make the base station according to the UE identification informations, it is determined that being that UE corresponding to the UE identification informations occupies the E-
DCH；Wherein, the E-DCH corresponds to the base station according to the request for configuring E-DCH from wireless network control apparatus
The E-DCH that the parameter of middle carrying is configured in the base station side, the parameter carries out Stochastic accessing and is used including UE using E-DCH
Signature list, UE carry out Stochastic accessing using E-DCH needed for related physical layer parameter and transmission bearing parameter.
A kind of 14. devices for realizing information transfer, it is characterised in that including：
One is used to cause user equipment (UE) in the case of up use high speed uplink data access HSUPA technologies, is sending the
Before one packet, the module of initial resource is obtained by competing, wherein, the initial resource is Enhanced-DedicatedChannel E-
DCH；With
One is used to cause that the UE sends module of the packet to base station by the E-DCH that the packet to carry UE marks
Knowledge information, wherein, the UE identification informations are used to make the base station according to the UE identification informations, it is determined that being the UE identification informations
Corresponding UE occupies the E-DCH；
Wherein, the E-DCH corresponds to the base station according to the request for configuring E-DCH from wireless network control apparatus
The E-DCH that the parameter of middle carrying is configured in the base station side, the parameter carries out Stochastic accessing and is used including UE using E-DCH
Signature list, UE carry out Stochastic accessing using E-DCH needed for related physical layer parameter and transmission bearing parameter.
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| CN201310306919.9A CN103338522B (en) | 2007-10-31 | 2007-10-31 | A kind of method for realizing information transfer, apparatus and system |
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| CN201310306919.9A CN103338522B (en) | 2007-10-31 | 2007-10-31 | A kind of method for realizing information transfer, apparatus and system |
| CN2007101242351A CN101426253B (en) | 2007-10-31 | 2007-10-31 | Method, apparatus and system for information transmission implementation |
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| US10165599B2 (en) | 2015-06-10 | 2018-12-25 | Apple Inc. | Random access procedures for link budget constrained wireless devices |
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