CN101489284B - Enhanced FACH access method and system based on subscriber identification broadcast - Google Patents
Enhanced FACH access method and system based on subscriber identification broadcast Download PDFInfo
- Publication number
- CN101489284B CN101489284B CN200810032698XA CN200810032698A CN101489284B CN 101489284 B CN101489284 B CN 101489284B CN 200810032698X A CN200810032698X A CN 200810032698XA CN 200810032698 A CN200810032698 A CN 200810032698A CN 101489284 B CN101489284 B CN 101489284B
- Authority
- CN
- China
- Prior art keywords
- terminal
- user
- signature
- network
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention discloses an enhancement type FACH access method based on user identification broadcast and a system thereof. An E-AGCH allocates the E-DCH resource of corresponding terminal through temporary user identification. The technical scheme is that the access method comprises the following steps: (1) determining the mapping relationship between the user identification and system frame number or system sub-frame number and the available signature by the base station according to the resource condition; (2) informing the mapping relationship to a wireless network controller by the base station through network interface; and (3) transferring the information related with the mapping relationship by the wireless network controller to the terminal device as wireless connection control signaling. The method and system of the invention are applied to the filed of mobile communication.
Description
Technical field
The present invention relates to a kind of enhanced FACH access method and system, relate in particular in 3G system (3
RdGeneration) method and system of access network under E-FACH (the quick access channel of enhancement mode, Enhanced FastAccess Channel) the state terminal in the system.
Background technology
TD-SCDMA (TD SDMA, Time Division-Synchronous CodeDivision Multiple Access) is one of 3G (Third Generation) Moblie standard.
The most valuable in the mobile communication system is exactly limited frequency spectrum resources, because TD-SCDMA supports the asymmetric business of up-downgoing speed, makes that the availability of frequency spectrum can be very high.TD-SCDMA system synthesis has been utilized code division multiple access (CDMA), time division multiple access (TDMA) and frequency division multiple access (FDMA), simultaneously integrated intelligent antenna technology, between baton handover technology between direct-cut operation and the soft handover and the feasibility that can in the portable terminal receiver, use multiuser detection, make this 3G scheme have many remarkable advantages.
The TD-SCDMA system can identical networking or inter-frequency networking, and during inter-frequency networking, the multiple access of a plurality of minizones mainly is to rely on to realize by frequency division multiple access; When adopting identical networking, the dependence of the multiple access of minizone spreading code--finish jointly by Walsh sign indicating number and cell scrambling.
During identical networking, near the common boundary of a plurality of sub-districts (such as 2 or 3 sub-districts), portable terminal can receive many interference from this sub-district and other sub-district, and the interference of this sub-district can fully utilize when the joint-detection of receiver, can not bring too much influence to receptivity.And from other sub-district (mainly being adjacent sub-district) if interference do not offset or the performance of joint-detection receiver will have very big loss even failure, cause power system capacity and handover success rate to reduce largely.
Finish whole service and call out, signaling is set up process and is generally comprised following key step in the TD-SCDMA system, for calling terminal, as shown in Figure 1, comprises following process:
RRC (wireless connection control, Radio Connection Control) connects the process of setting up;
NAS (Non-Access Stratum) signaling connects to be set up and the NAS signalling interactive process;
RAB (RAB) sets up process;
The transmission of traffic signaling.
The signaling procedure and the caller of called end call setup are similar, but many pagings.
The physical accidental access procedure can carry out simply as follows:
(1.UE terminal) side
(1) retransmission counter of signature (for inserting 8 SYNC-UL sign indicating numbers distributing to uplink pilot time slot UpPTS at random) is set.
(2) the signature transmitting power being set is Signature_Initial_Power.
(3) from the available UpPCH subchannel of given access service grade (ASC, Access Service Classe), select one arbitrarily.Used random function must satisfy each and select selected probability identical.
(4) with selected UpPCH subchannel, with signature of signature transmitting power emission.
(5) listen to relevant FPACH behind the emission signature, from subsequently WT (network is to a maximum that sends the number of subframes that signature confirmed) subframe, obtain network validation.UE will read the FPACHi:(SFN ' mod Li relevant with launching UpPCH from the subframe that satisfies following relationship)=nRACHi; NRACHi=0 ..., NRACHi-1, wherein FPACHi is that channel number is the FPACH of i, and Li is the length of RACH transmission block, and nRACHi is some PRACH channel numbers of i FPACH correspondence, and NRACHi represents the PRACH sum of i FPACH correspondence.
(6) if do not detect effective response within the scheduled time, the signature retransmission counter subtracts 1.If counter, then turned back to for (3) step still greater than 0; Otherwise report once access failure at random to media access control sublayer.
(7) if detect effective response within the scheduled time, then:
1. the indication that receives according to the FPACHi network is provided with time and power level value.
2. after the subframe of carrying Signature Confirmation, two subframes of being separated by send RACH message on relevant PRACH.If Li is greater than 1, and the subframe numbers of confirming is odd number, and UE need wait for a subframe again.If following equation is set up, relevant PRACH is exactly nRACHi the PRACH related with FPACHi:
(SFN ' mod L)=nRACHi, SFN ' is a subframe numbers of confirming arrival here, L is the length of user ID UE-ID.
Transmitted power level on UpPCH and the PRACH all can not surpass the numerical value of network by the signaling indication.
2. network side
Node B (base station) is emission FPACHi:(SFN ' the mod L relevant with UpPCH in satisfying the frame of following relationship only)=nRACHi; NRACHi=0 ..., NRACHi-1.
Node B can not confirm the UpPCH of the preceding emission of WT subframe.
After one effectively signature receives,, and on relevant FPACH, send the detected signature of FPACH burst affirmation from UpPCH the measurements time deviation of reference time Tref in first footpath of receiving that connects.
If insert at random successfully, terminal goes up transmission RRC at PRACH (Physical Random Access Channel) and sets up request message, and application is set up RRC and connected.
There is class Always Online (always online) business in the business in various TD-SCDMA system, this class business features is the business of small data packets frequent transmission between terminal and the network, for example PoC (touch-call, Push over Celluar), Push Email (e-mail push) and monthly payment user's demand, their common feature is quite long quiet period is arranged but to require to wake up fast when having data to pass.To some business especially PoC, the connection setup time that customer requirements is shorter.Terminal generally is maintained at CELL_PCH (cell paging, Paging Channel) state and connects to avoid frequent RRC.When upstream and downstream user face data arrive, network CELL_DCH (cell private channel, the Dedicated Channel) state of generally these users being moved into has so just had the demand that CELL_FACH status signaling bit rate is strengthened, to improve the call re-establishment time delay, improve user experience.The target that CELL_FACH is strengthened is: the peak rate that improves the CELL_FACH state; Reduce CELL_FACH, user's face under the CELL_PCH state and chain of command time delay; Reduction is from CELL_FACH, and CELL_PCH is to the conversion time delay of CELL_DCH state; By using the power consumption that DRX reduces CELL_FACH state UE.
In order to guarantee the service quality of Always Online business, the TD-SCDMA system should be able to support to insert apace this business.Promptly under the CELL_FACH state, the descending FACH/S-CCPCH that do not re-use, and the relevant channel that uses high-speed packet to insert.
In the TD-SCDMA system, introduced the special uplink channel (E-DCH) of an enhancing, this channel can be regarded as the DCH that has used HARQ (fast physical layer retransmission) and fast dispatch.E-AGCH (absolute allocated channel) is used to be carried as the resource information of up E-DCH channel allocation.In the TD-SCDMA system, E-AGCH has carried the information of 23 or 26 bits, and these information comprise: absolute (power) apportioning cost, code resource information, time interval resource information, E-AGCH cyclic sequence number, the indication of resource continuous time, E-HICH indication and the indication of E-UCCH quantity.Because E-AGCH is a descending shared channel, in order to indicate that the information on this channel is the terminal object that transmits, thus need be with user ID (UE-ID) mask on check code of terminal, judge that by mobile phone whether configuration on the E-AGCH is at oneself.UE-ID is by RRC signaled terminal equipment.
When E-DCH being applied to strengthen the FACH access, whole process was finished before RRC sets up signaling, so according to Current Standard, terminal does not obtain UE-ID (user ID) as yet.Therefore can't transmit and receive the signal on the E-AGCH.
Summary of the invention
The objective of the invention is to address the above problem, a kind of enhanced FACH access method based on subscriber identification broadcast is provided, E-AGCH is by the E-DCH resource of interim user ID configuration counterpart terminal.
Another object of the present invention is to provide a kind of enhanced FACH connecting system based on subscriber identification broadcast, E-AGCH is by the E-DCH resource of interim user ID configuration counterpart terminal.
Technical scheme of the present invention is: the present invention has disclosed a kind of enhanced FACH access method based on subscriber identification broadcast, comprising:
(1) base station is according to the mapping relations between resource situation decision user ID and its System Frame Number or system's subframe numbers and the available signatures;
(2) base station is notified radio network controller with these mapping relations by network interface;
(3) radio network controller passes to terminal equipment with the information of relevant these mapping relations of receiving as wireless connection control signaling.
Above-mentioned enhanced FACH access method based on subscriber identification broadcast, wherein, the mapping relations of the user ID in the step (1) are:
UE-ID=SFN * Ns+S, perhaps,
UE-ID＝SFN’×Ns+S，
Wherein UE-ID is a user ID, and SFN is a System Frame Number, and SFN ' is system's subframe numbers, and Ns is the maximum signature number of system's regulation or the corresponding signature number that inserts the sub-district use of terminal of Web broadcast, and S is selected signature.
Above-mentioned enhanced FACH access method based on subscriber identification broadcast, wherein, the mapping relations of the user ID in the step (1) are:
UE-ID=(SFN ' mod WT) * Ns+S, wherein UE-ID is a user ID, SFN ' is system's subframe numbers, Ns is the maximum signature number of system's regulation or the corresponding signature number that inserts the sub-district use of terminal of Web broadcast, S is selected signature, and WT is the maximum latency of system broadcasts.
Above-mentioned enhanced FACH access method based on subscriber identification broadcast, wherein, the mapping relations of the user ID in the step (1) are:
UE-ID=(the mod2 of SFN * Ns+S+OFFSET)
L, perhaps
UE-ID＝(SFN’×Ns+S+OFFSET) mod2
L，
Wherein UE-ID is a user ID, and SFN is a System Frame Number, and SFN ' is system's subframe numbers, Ns is the maximum signature number of system's regulation or the corresponding signature number that inserts the sub-district use of terminal of Web broadcast, S is selected signature, and L is a UE-ID length, and OFFSET is a side-play amount.
Above-mentioned enhanced FACH access method based on subscriber identification broadcast, wherein, the mapping relations of the user ID in the step (1) are:
The mod2 of UE-ID=((SFN ' mod WT) * Ns+S+OFFSET)
LWherein UE-ID is a user ID, SFN ' is system's subframe numbers, Ns is the maximum signature number of system's regulation or the corresponding signature number that inserts the sub-district use of terminal of Web broadcast, S is selected signature, L is a UE-ID length, and OFFSET is a side-play amount, and WT is the maximum latency of system broadcasts.
The above-mentioned enhanced FACH access method based on subscriber identification broadcast, wherein, the mapping relations in the step (2) represent to comprise configured length, each frame information or sub-frame information.
Above-mentioned enhanced FACH access method based on subscriber identification broadcast, wherein, each frame information in the step (2) or sub-frame information can be expressed as the corresponding user ID UE-ID of first signature, second user ID UE-ID that signature is corresponding, up to Ns the user ID UE-ID that signature is corresponding, wherein Ns is that the maximum signature number of system's regulation or the terminal correspondence of Web broadcast insert the signature number that use the sub-district.
Above-mentioned enhanced FACH access method based on subscriber identification broadcast, wherein, each frame information in the step (2) or sub-frame information can be expressed as the corresponding initial user ID UE-ID of first signature, the change step between the adjacent signature, change step * m between the adjacent signature of initial user ID UE-ID+ of first signature correspondence of the user ID UE-ID=of the m correspondence of wherein signing, 1＜m≤Ns wherein, wherein to be that the terminal of maximum signature number of system's regulation or Web broadcast is corresponding insert the signature number that use the sub-district to Ns.
The above-mentioned enhanced FACH access method based on subscriber identification broadcast, wherein, the transfer mode in the step (3) can issue also and can dispose by dedicated channel by broadcast.
Above-mentioned enhanced FACH access method based on subscriber identification broadcast, wherein, method also comprises the access procedure of counterpart terminal, this access procedure comprises:
(a) terminal is defined in according to agreement when inserting and selects at random on the uplink pilot time slot UpPTS to allow the signature that uses and be sent to network, the request access network;
(b) terminal according to its adopt time of sending out signature with and the user ID of signature calculation terminal self correspondence selected;
(c) network is behind the signature signal that is sent by terminal on reception and the demodulation uplink pilot time slot UpPTS, there is the terminal configuration that on E-AGCH, issues correspondence under the situation of access-in resource to terminal, wherein the user ID on the E-AGCH is the user ID that the time that receives of network based signature and signature number independently calculate, and the user ID that calculates in this user ID and the step (b) is consistent;
(d) terminal configuration that issues according to network of terminal sends RRC and connects and set up request message on E-DCH, network is set up RRC with terminal by the FACH channel by signaling and is connected.
Above-mentioned enhanced FACH access method based on subscriber identification broadcast, wherein, this cut-in method also comprises afterwards in step (d):
(e) network reconfigures the user ID of counterpart terminal;
(f) terminal is according to the user ID that reconfigures in the step (e), the more user ID of new terminal self.
Above-mentioned enhanced FACH access method based on subscriber identification broadcast, wherein, method also comprises the access procedure of counterpart terminal, this access procedure comprises:
(a) terminal when inserting, be defined in according to agreement select at random on the uplink pilot time slot UpPTS to allow the signature that uses and on send to network, the request access network;
(b) terminal according to its adopt time of sending out signature with and the user ID of signature calculation terminal self correspondence selected;
(c) network is behind the signature signal that is sent by terminal on reception and the demodulation uplink pilot time slot UpPTS, there is the terminal configuration that on E-AGCH, issues correspondence under the situation of access-in resource to terminal, wherein the user ID on the E-AGCH is the user ID that the time that receives of network based signature and signature number independently calculate, and the user ID that calculates in this user ID and the step (b) is consistent;
(d) terminal configuration that issues according to network of terminal sends RRC and connects and set up request message on E-DCH, network is set up RRC by the HSDPA channel and connected.
Above-mentioned enhanced FACH access method based on subscriber identification broadcast, wherein, this cut-in method also comprises afterwards in step (d):
(e), network reconfigures the user ID UE-ID ' of counterpart terminal;
(f) terminal is upgraded user ID according to the user ID UE-ID ' that reconfigures in the step (e).
Above-mentioned enhanced FACH access method based on subscriber identification broadcast, wherein, the process that the network of step (d) is set up the RRC connection by the HSDPA channel further comprises:
(e.1) the user ID UE-ID in the network using step (c) is by the HS-SDCH information of HS-SCCH channel configuration counterpart terminal;
(e.2) terminal obtains the HS-SDCH configuration according to user ID UE-ID demodulation HS-SCCH;
(e.3) the HS-SDCH emission RRC that is configured in of network using step (e.1) sets up signaling;
(e.4) terminal is set up signaling according to the RRC on the configuration demodulation HS-SDCH that obtains in the step (e.2).
The present invention has also disclosed a kind of enhanced FACH connecting system based on subscriber identification broadcast, comprising:
Base station apparatus comprises:
The mapping relations decision module, the base station is according to the mapping relations between resource situation decision user ID and its System Frame Number or system's subframe numbers and the available signatures;
The mapping relations notification module, these mapping relations that this mapping relations decision module is determined in the base station send by network interface;
Radio network controller comprises:
The mapping relations receiver module receives these mapping relations that this mapping relations notification module of this base station apparatus sends;
Signaling is transmitted module, and the information of relevant these mapping relations that this mapping relations receiver module is received passes as wireless connection control signaling;
Terminal installation comprises:
Information receiving module, this signaling that receives this radio network controller is transmitted the relevant user ID resource allocation information that module is sent.
Above-mentioned enhanced FACH connecting system based on subscriber identification broadcast, wherein,
This terminal installation also comprises:
Enhancement mode inserts initiation module, according to agreement be defined in select at random on the uplink pilot time slot UpPTS to allow the signature that uses and on send to network, the request access network;
The user ID computing module of terminal, the user ID of signature calculation terminal self correspondence of a time of signature and selection is gone up in employing according to terminal;
The E-AGCH demodulation module is finished the demodulation of network on E-AGCH according to user ID;
RRC sets up the request transmitter module, and the terminal configuration that issues according to network is sent out RRC on the E-DCH and connected and set up request message;
The user ID update module, the user ID that reconfigures according to network, the more user ID of new terminal self;
This base station apparatus also comprises:
The signature demodulation module, the signature that terminal is sent on uplink pilot time slot UpPTS carries out demodulation;
The user ID computing module of network, the time and the signature number that receive signature according to network independently calculate user ID;
The terminal configuration sending module, the dispatch E-DCH resource is carried out the emission of E-AGCH signal, has the terminal configuration that issues correspondence under the situation of access-in resource on E-AGCH to terminal;
User ID is reshuffled module, reconfigures the user ID of counterpart terminal;
This radio network controller is also finished with the RRC of terminal and is connected foundation.
The above-mentioned enhanced FACH connecting system based on subscriber identification broadcast, wherein, this radio network controller is finished with the RRC of terminal by FACH and is connected foundation.
Above-mentioned enhanced FACH connecting system based on subscriber identification broadcast, wherein, this base station apparatus also comprises:
The channel configuration module is by the HS-SDCH information of HS-SCCH channel configuration counterpart terminal;
This terminal installation also comprises:
The HS-SCCH demodulation module, demodulation HS-SCCH obtains HS-SDCH information;
Wherein this radio network controller is finished with the RRC of terminal by HS-SDCH and is connected foundation.
Above-mentioned enhanced FACH connecting system based on subscriber identification broadcast, wherein, the mapping relations of the user ID that this mapping relations decision module of this base station apparatus is determined are:
UE-ID=SFN * Ns+S, perhaps,
UE-ID＝SFN’×Ns+S，
Wherein UE-ID is a user ID, and SFN is a System Frame Number, and SFN ' is system's subframe numbers, and Ns is the maximum signature number of system's regulation or the corresponding signature number that inserts the sub-district use of terminal of Web broadcast, and S is selected signature.
Above-mentioned enhanced FACH connecting system based on subscriber identification broadcast, wherein, the mapping relations of the user ID that this mapping relations decision module of this base station apparatus is determined are:
UE-ID=(SFN ' mod WT) * Ns+S, wherein UE-ID is a user ID, SFN ' is system's subframe numbers, Ns is the maximum signature number of system's regulation or the corresponding signature number that inserts the sub-district use of terminal of Web broadcast, S is selected signature, and WT is the maximum latency of system broadcasts.
Above-mentioned enhanced FACH connecting system based on subscriber identification broadcast, wherein, the mapping relations of the user ID that this mapping relations decision module of this base station apparatus is determined are:
UE-ID=(the mod2 of SFN * Ns+S+OFFSET)
L, perhaps
UE-ID＝(SFN’×Ns+S+OFFSET)mod2
L，
Wherein UE-ID is a user ID, and SFN is a System Frame Number, and SFN ' is system's subframe numbers, Ns is the maximum signature number of system's regulation or the corresponding signature number that inserts the sub-district use of terminal of Web broadcast, S is selected signature, and L is a UE-ID length, and OFFSET is a side-play amount.
Above-mentioned enhanced FACH connecting system based on subscriber identification broadcast, wherein, the mapping relations of the user ID that this mapping relations decision module of this base station apparatus is determined are:
The mod 2 of UE-ID=((SFN ' mod WT) * Ns+S+OFFSET)
LWherein UE-ID is a user ID, SFN ' is system's subframe numbers, Ns is the maximum signature number of system's regulation or the corresponding signature number that inserts the sub-district use of terminal of Web broadcast, S is selected signature, L is a UE-ID length, and OFFSET is a side-play amount, and WT is the maximum latency of system broadcasts.
The above-mentioned enhanced FACH connecting system based on subscriber identification broadcast, wherein, the mapping relations that this mapping relations notification module of this base station apparatus is notified comprise configured length, each frame information or sub-frame information.
Above-mentioned enhanced FACH connecting system based on subscriber identification broadcast, wherein, this each frame information or sub-frame information are expressed as the corresponding user ID UE-ID of first signature, second user ID UE-ID that signature is corresponding, up to Ns the user ID UE-ID that signature is corresponding, wherein Ns is that the maximum signature number of system's regulation or the terminal correspondence of Web broadcast insert the signature number that use the sub-district.
Above-mentioned enhanced FACH connecting system based on subscriber identification broadcast, wherein, this each frame information or sub-frame information can be expressed as the corresponding initial user ID UE-ID of first signature, the change step between the adjacent signature, change step * m between the adjacent signature of initial user ID UE-ID+ of first signature correspondence of the user ID UE-ID=of the m correspondence of wherein signing, 1＜m≤Ns wherein, wherein to be that the terminal of maximum signature number of system's regulation or Web broadcast is corresponding insert the signature number that use the sub-district to Ns.
The above-mentioned enhanced FACH connecting system based on subscriber identification broadcast, wherein, the transfer mode that this signaling is transmitted module can be that the transfer mode that broadcast issues also can be the transfer mode that disposes by dedicated channel.
The present invention contrasts prior art following beneficial effect: the present invention utilizes the broadcasting method of the temporary transient initial user sign of calling out the terminal that inserts, make network and terminal can independently obtain the user ID of terminal simultaneously, and then can pass through E-AGCH configuring E-DCH information, finally finish the enhanced FACH access procedure.
Description of drawings
Fig. 1 is the flow chart that the 3G system business in the existing TD-SCDMA system is set up.
Fig. 2 is the flow chart of the enhanced FACH access method based on subscriber identification broadcast of the present invention.
Fig. 3 is the flow chart of an embodiment of terminal access method of the present invention.
Fig. 4 is the flow chart of another embodiment of terminal access method of the present invention.
Fig. 5 is the schematic diagram of an embodiment of the enhanced FACH connecting system based on subscriber identification broadcast of the present invention.
Fig. 6 is the schematic diagram of another embodiment of the enhanced FACH connecting system based on subscriber identification broadcast of the present invention.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
Fig. 2 shows the flow process of the enhanced FACH access method based on subscriber identification broadcast of the present invention.Seeing also Fig. 2, is the detailed description to each step in this method below.
Step S10: base station 12 is according to the mapping relations between resource situation decision user ID and its System Frame Number/subframe numbers and the available signatures.
The mapping relations of user ID UE-ID can be UE-ID=SFN * Ns+S or UE-ID=SFN ' * Ns+S, wherein UE-ID is a user ID, SFN is a System Frame Number, SFN ' is system's subframe numbers, Ns is the maximum signature number of system's regulation or the corresponding signature number that inserts the sub-district use of terminal of Web broadcast, and S is selected signature.
The mapping relations of user ID UE-ID can be: UE-ID=(SFN ' mod WT) * Ns+S, wherein UE-ID is a user ID, SFN ' is system's subframe numbers, Ns is the maximum signature number of system's regulation or the corresponding signature number that inserts the sub-district use of terminal of Web broadcast, S is selected signature, and WT is the maximum latency of system broadcasts.
The mapping relations of user ID UE-ID can be: the UE-ID=(mod2 of SFN * Ns+S+OFFSET)
LPerhaps UE-ID=(SFN ' * Ns+S+OFFSET) mod2
L, wherein UE-ID is a user ID, SFN is a System Frame Number, SFN ' is system's subframe numbers, and Ns is the maximum signature number of system's regulation or the corresponding signature number that inserts the sub-district use of terminal of Web broadcast, and S is selected signature, L is a UE-ID length, and OFFSET is a side-play amount.
The mapping relations of user ID UE-ID can be the mod2 of: UE-ID=((SFN ' mod WT) * Ns+S+OFFSET)
LWherein UE-ID is a user ID, SFN ' is system's subframe numbers, Ns is the maximum signature number of system's regulation or the corresponding signature number that inserts the sub-district use of terminal of Web broadcast, S is selected signature, L is a UE-ID length, and OFFSET is a side-play amount, and WT is the maximum latency of system broadcasts.
Above-mentioned side-play amount OFFSET can notify terminal by system broadcasts.Side-play amount OFFSET also can pass through the sub-district feature calculation, for example, OFFSET=CELL-ID, CELL-ID (length 28bits) is a cell ID, by system broadcasts.Perhaps, OFFSET=CELL-ID mod2
L
Step S12: base station 12 is notified radio network controller 14 with this mapping relations by interface.
The expression of this mapping relations can be:
{ configured length
(son) frame 1 information;
(son) frame 2 information;
……
}
(son) frame information represent can for:
{ 1 respective user of signing sign UE-ID
2 respective user of signing sign UE-ID
……
Signature Ns respective user sign UE-ID
}
(son) frame information represent also can for:
{ 1 corresponding initial user ID UE-ID signs
Change step between the adjacent signature }
Change step * m between the adjacent signature of initial user ID UE-ID+ of first signature correspondence of the user ID UE-ID=of the m correspondence of wherein signing, 1＜m≤Ns wherein, wherein to be that the terminal of maximum signature number of system's regulation or Web broadcast is corresponding insert the signature number that use the sub-district to Ns.
Step S14: radio network controller 14 passes to user terminal 10 with the information of the relevant this mapping relations that receive as wireless connection control signaling.Wherein transfer mode can issue also and can dispose by dedicated channel by broadcast.
The access procedure that can also comprise counterpart terminal based on the enhanced FACH access method of subscriber identification broadcast of the present invention.Fig. 3 shows the flow process of a preferred embodiment of counterpart terminal access procedure.Seeing also Fig. 3, is the detailed description of each step in this access procedure below.
Step S20: user terminal 20 when inserting, be defined in according to agreement select at random on the uplink pilot time slot UpPTS to allow the signature S that uses and on send to the network equipment 22, the request access network.
Step S21: user terminal 20 according to time (generally with system frame number SFN or the subframe numbers SFN ' of system) that himself go up to send out signature with and the user ID UE-ID of signature S computing terminal self correspondence selected.
Step S22: the network equipment 22 independently calculates user ID UE-ID according to time and the signature number that signature receives, and the user ID UE-ID that calculates among this user ID UE-ID and the step S21 is consistent.
Step S23: there is the terminal configuration information that issues correspondence under the situation of access-in resource on E-AGCH to user terminal 20 in the network equipment 22 behind the signature signal that is sent by user terminal 20 on reception and the demodulation uplink pilot time slot UpPTS.
Step S24: the terminal configuration that user terminal 20 issues according to the network equipment 22, send out RRC on the E-DCH and connect and set up request message.
Step S25: the network equipment 22 is set up RRC with user terminal 20 by the FACH channel by signaling and is connected, and wherein reconfigures the user ID UE-ID ' of respective user terminal 20.
Step S26: user terminal 20 upgrades user's self user ID according to the user ID UE-ID ' that reconfigures among the step S25.
Fig. 4 shows the flow process of a preferred embodiment of counterpart terminal access procedure.See also Fig. 4, RRC sets up signaling by the HSDPA transmitting signaling downwards in the present embodiment, is the detailed description of each step in this access procedure below.
Step S30: user terminal 30 when inserting, be defined in according to agreement select at random on the uplink pilot time slot UpPTS to allow the signature S that uses and on send to the network equipment 32, the request access network.
Step S31: user terminal 30 according to its adopt time (generally with system frame number SFN or the subframe numbers SFN ' of system) of sending out signature with and the signature S that selects calculate the user ID UE-ID of user terminal self correspondence.
Step S32: the network equipment 32 independently calculates user ID UE-ID according to time and the signature number that signature receives, and the user ID UE-ID that calculates among this user ID UE-ID and the step S31 is consistent.
Step S33: there is the terminal configuration information that issues correspondence under the situation of access-in resource on E-AGCH to user terminal 30 in the network equipment 32 behind the signature signal that is sent by user terminal 30 on reception and the demodulation uplink pilot time slot UpPTS.
Step S34: the terminal configuration that user terminal 30 issues according to the network equipment 32 sends the RRC connection and sets up request message on E-DCH.
Step S35: the user ID UE-ID that the network equipment 32 adopts among the step S32, by the HS-SDCH configuration of HS-SCCH channel configuration counterpart terminal, user terminal 30 disposes to obtain HS-SDCH according to user ID UE-ID demodulation HS-SCCH.
Step S36: the network equipment 32 adopts the HS-SDCH emission RRC that is configured among the step S35 to set up signaling, and user terminal 30 is set up signaling according to the RRC on the configuration demodulation HS-SDCH that obtains among the step S35.
Step S37: user terminal 30 upgrades user ID according to the user ID UE-ID ' of the counterpart terminal that reconfigures when network is set up the RRC connection by the HSDPA channel.
Based on the method for above-mentioned Fig. 3 embodiment, the present invention has also disclosed a kind of enhanced FACH connecting system based on subscriber identification broadcast.Seeing also Fig. 5, is the description to the principle of this connecting system below.
Wherein the mapping relations decision module 514 of base station apparatus 51 is according to the mapping relations between resource situation decision user ID UE-ID and its System Frame Number/subframe numbers and the available signatures S.Wherein definite mode of mapping relations decision module 514 is described in method embodiment, so do not repeat them here.By mapping relations notification module 515 mapping relations of determining are sent by interface again, receive the mapping relations that send by the mapping relations receiver module 520 of radio network controller 52.Wherein the mapping relations notified of mapping relations notification module 515 comprise configured length, each frame information or sub-frame information, and the particular content of mapping relations is described in method embodiment, so do not repeat them here.Signaling is transmitted module 521 information of the relevant mapping relations that receive is passed as wireless connection control signaling.The information receiving module of terminal installation 50 receives signaling and transmits the relevant user ID resource allocation information that module 521 is sent.The transfer mode that signaling is transmitted module 521 can be that the transfer mode that broadcast issues also can be the transfer mode that disposes by dedicated channel.
In terminal installation 50, enhancement mode insert initiation module 500 according to agreement be defined in select at random on the uplink pilot time slot UpPTS to allow the signature that uses and on send to network, the request access network.The user ID computing module 501 of terminal adopts the user ID of the signature calculation terminal self that goes up a time of signature and selection according to terminal.The signature that 510 pairs of terminal installations 50 of signature demodulation module in the base station apparatus 51 send on uplink pilot time slot UpPTS carries out demodulation, independently calculates user ID by the user ID computing module 511 of network according to time and the signature number that network receives signature.
Wherein the mapping account form to user ID illustrates in embodiment before in the user ID computing module 511 of the user ID computing module 501 of terminal and network, so do not repeat them here.Account form can realize by the combination of arithmetic logic unit such as multiplier and adder.
The terminal configuration sending module 512 dispatch E-DCH resources of base station apparatus 51 are carried out the emission of E-AGCH signal, have the terminal configuration that issues correspondence under the situation of access-in resource on E-AGCH to terminal installation 50.The E-AGCH demodulation module 502 of terminal installation 50 is finished the demodulation of network on E-AGCH according to user ID, sets up the terminal configuration that request transmitter module 503 issues according to network by RRC again, sends out RRC on the E-DCH and connects and set up request message.
Based on the method for above-mentioned Fig. 4 embodiment, the present invention has also disclosed another kind of enhanced FACH connecting system based on subscriber identification broadcast.Seeing also Fig. 6, is the description to the principle of this connecting system below.
Connecting system 6 comprises base station apparatus 61, radio network controller 62 and terminal installation 60.Wherein terminal installation 60 comprises that further enhancement mode inserts the user ID computing module 601 of initiation module 600, terminal, E-AGCH demodulation module 602, RRC foundation request transmitter module 603, user ID update module 604, HS-SCCH demodulation module 605 and information receiving module 606.Radio network controller 62 comprises mapping relations receiver module 620 and signaling transmission module 621.Base station apparatus 61 comprises that further signature demodulation module 610, the user ID computing module 611 of network, terminal configuration sending module 612, user ID reshuffle module 613, channel configuration module 614, mapping relations decision module 615 and mapping relations notification module 616.
Wherein the mapping relations decision module 615 of base station apparatus 61 is according to the mapping relations between resource situation decision user ID UE-ID and its System Frame Number/subframe numbers and the available signatures S.Wherein definite mode of mapping relations decision module 615 is described in method embodiment, so do not repeat them here.By mapping relations notification module 616 mapping relations of determining are sent by interface again, receive the mapping relations that send by the mapping relations receiver module 620 of radio network controller 62.Wherein the mapping relations notified of mapping relations notification module 616 comprise configured length, each frame information or sub-frame information, and the particular content of mapping relations is described in method embodiment, so do not repeat them here.Signaling is transmitted module 621 information of the relevant mapping relations that receive is passed as wireless connection control signaling.The information receiving module of terminal installation 60 receives signaling and transmits the relevant user ID resource allocation information that module 621 is sent.The transfer mode that signaling is transmitted module 621 can be that the transfer mode that broadcast issues also can be the transfer mode that disposes by dedicated channel.
In terminal installation 60, enhancement mode insert initiation module 600 according to agreement be defined in allow at random on the uplink pilot time slot UpPTS selection signature that uses and on send to network, the request access network.The user ID computing module 601 of terminal is according to the user ID of the signature calculation terminal self of the time of sending out signature on the terminal and selection.The signature that 610 pairs of terminal installations 60 of signature demodulation module in the base station apparatus 61 send on uplink pilot time slot UpPTS carries out demodulation, independently calculates user ID by the user ID computing module 611 of network according to time and the signature number that network receives signature.
Wherein in the user ID computing module 611 of the user ID computing module 601 of terminal and network the mapping of user ID is calculated and can be realized by the combination of arithmetic logic unit such as multiplier and adder.
The terminal configuration sending module 612 dispatch E-DCH resources of base station apparatus 61 are carried out the emission of E-AGCH signal, have the terminal configuration that issues correspondence under the situation of access-in resource on E-AGCH to terminal installation 60.The E-AGCH demodulation module 602 of terminal installation 60 is finished the demodulation of network on E-AGCH according to user ID, sets up the terminal configuration that request transmitter module 603 issues according to network by RRC again, sends out RRC on the E-DCH and connects and set up request message.
The channel configuration module 612 of base station apparatus 61 is by the HS-SDCH information of HS-SCCH channel configuration counterpart terminal, then by the HS-SCCH demodulation module 605 demodulation HS-SCCH of terminal installation 60 to obtain HS-SDCH information.Radio network controller 62 is finished with the RRC of terminal installation 60 by HS-SDCH and is connected foundation.
The foregoing description provides to those of ordinary skills and realizes or use of the present invention; those of ordinary skills can be under the situation that does not break away from invention thought of the present invention; the foregoing description is made various modifications or variation; thereby protection scope of the present invention do not limit by the foregoing description, and should be the maximum magnitude that meets the inventive features that claims mention.
Claims (18)
1. enhanced FACH access method based on subscriber identification broadcast comprises:
(1) base station is according to the mapping relations between resource situation decision user ID and its System Frame Number or system's subframe numbers and the available signatures, and mapping relations comprise any one of (a)～(d):
(a) UE-ID=SFN * Ns+S, perhaps,
UE-ID＝SFN’×Ns+S；
(b)UE-ID＝(SFN’mod?WT)×Ns+S；
(c) UE-ID=(mod 2 of SFN * Ns+S+OFFSET)
L, perhaps
UE-ID＝(SFN’×Ns+S+OFFSET)mod?2
L；
(d)UE-ID＝((SFN’mod?WT)×Ns+S+OFFSET)mod?2
L；
Wherein UE-ID is a user ID, SFN is a System Frame Number, SFN ' is system's subframe numbers, Ns is the maximum signature number of system's regulation or the corresponding signature number that inserts the sub-district use of terminal of Web broadcast, S is selected signature, WT is the maximum latency of system broadcasts, and L is a UE-ID length, and OFFSET is a side-play amount;
(2) base station is notified radio network controller with these mapping relations by network interface;
(3) radio network controller passes to terminal equipment with the information of relevant these mapping relations of receiving as wireless connection control signaling.
2. the enhanced FACH access method based on subscriber identification broadcast according to claim 1 is characterized in that, the mapping relations in the step (2) represent to comprise configured length, each frame information or sub-frame information.
3. the enhanced FACH access method based on subscriber identification broadcast according to claim 2, it is characterized in that, each frame information in the step (2) or sub-frame information are expressed as the corresponding user ID UE-ID of first signature, second user ID UE-ID that signature is corresponding, up to Ns the user ID UE-ID that signature is corresponding, wherein Ns is that the maximum signature number of system's regulation or the terminal correspondence of Web broadcast insert the signature number that use the sub-district.
4. the enhanced FACH access method based on subscriber identification broadcast according to claim 2, it is characterized in that, each frame information in the step (2) or sub-frame information are expressed as the corresponding initial user ID UE-ID of first signature, change step between the adjacent signature, change step * m between the adjacent signature of initial user ID UE-ID+ of first signature correspondence of the user ID UE-ID=of the m correspondence of wherein signing, 1＜m≤Ns wherein, wherein to be that the terminal of maximum signature number of system's regulation or Web broadcast is corresponding insert the signature number that use the sub-district to Ns.
5. the enhanced FACH access method based on subscriber identification broadcast according to claim 1 is characterized in that, the transfer mode in the step (3) issues by broadcast or disposes by dedicated channel.
6. the enhanced FACH access method based on subscriber identification broadcast according to claim 1 is characterized in that method also comprises the access procedure of counterpart terminal, and this access procedure comprises:
(a) terminal is defined in according to agreement when inserting and selects at random on the uplink pilot time slot UpPTS to allow the signature that uses and be sent to network, the request access network;
(b) terminal according to its adopt time of sending out signature with and the user ID of signature calculation terminal self correspondence selected;
(c) network is behind the signature signal that is sent by terminal on reception and the demodulation uplink pilot time slot UpPTS, there is the terminal configuration that on E-AGCH, issues correspondence under the situation of access-in resource to terminal, wherein the user ID on the E-AGCH is the user ID that the time that receives of network based signature and signature number independently calculate, and the user ID that calculates in this user ID and the step (b) is consistent;
(d) terminal configuration that issues according to network of terminal sends RRC and connects and set up request message on E-DCH, network is set up RRC with terminal by the FACH channel by signaling and is connected.
7. the enhanced FACH access method based on subscriber identification broadcast according to claim 6 is characterized in that, this cut-in method also comprises afterwards in step (d):
(e) network reconfigures the user ID of counterpart terminal;
(f) terminal is according to the user ID that reconfigures in the step (e), the more user ID of new terminal self.
8. the enhanced FACH access method based on subscriber identification broadcast according to claim 1 is characterized in that method also comprises the access procedure of counterpart terminal, and this access procedure comprises:
(a) terminal when inserting, be defined in according to agreement select at random on the uplink pilot time slot UpPTS to allow the signature that uses and on send to network, the request access network;
(b) terminal according to its adopt time of sending out signature with and the user ID of signature calculation terminal self correspondence selected;
(c) network is behind the signature signal that is sent by terminal on reception and the demodulation uplink pilot time slot UpPTS, there is the terminal configuration that on E-AGCH, issues correspondence under the situation of access-in resource to terminal, wherein the user ID on the E-AGCH is the user ID that the time that receives of network based signature and signature number independently calculate, and the user ID that calculates in this user ID and the step (b) is consistent;
(d) terminal configuration that issues according to network of terminal sends RRC and connects and set up request message on E-DCH, network is set up RRC by the HSDPA channel and connected.
9. the enhanced FACH access method based on subscriber identification broadcast according to claim 8 is characterized in that, this cut-in method also comprises afterwards in step (d):
(e) network reconfigures the user ID UE-ID ' of counterpart terminal;
(f) terminal is upgraded user ID according to the user ID UE-ID ' that reconfigures in the step (e).
10. the enhanced FACH access method based on subscriber identification broadcast according to claim 8 is characterized in that, the process that the network of step (d) is set up the RRC connection by the HSDPA channel further comprises:
(e.1) the user ID UE-ID in the network using step (c) is by the HS-SDCH information of HS-SCCH channel configuration counterpart terminal;
(e.2) terminal obtains the HS-SDCH configuration according to user ID UE-ID demodulation HS-SCCH;
(e.3) the HS-SDCH emission RRC that is configured in of network using step (e.1) sets up signaling;
(e.4) terminal is set up signaling according to the RRC on the configuration demodulation HS-SDCH that obtains in the step (e.2).
11. the enhanced FACH connecting system based on subscriber identification broadcast comprises:
Base station apparatus comprises:
The mapping relations decision module, the base station is according to the mapping relations between resource situation decision user ID and its System Frame Number or system's subframe numbers and the available signatures, and mapping relations comprise any one of (a)～(d):
(a) UE-ID=SFN * Ns+S, perhaps,
UE-ID＝SFN’×Ns+S；
(b)UE-ID＝(SFN’mod?WT)×Ns+S；
(c) UE-ID=(mod 2 of SFN * Ns+S+OFFSET)
L, perhaps
UE-ID＝(SFN’×Ns+S+OFFSET)mod?2
L；
(d)UE-ID＝((SFN’mod?WT)×Ns+S+OFFSET)mod?2
L；
Wherein UE-ID is a user ID, SFN is a System Frame Number, SFN ' is system's subframe numbers, Ns is the maximum signature number of system's regulation or the corresponding signature number that inserts the sub-district use of terminal of Web broadcast, S is selected signature, WT is the maximum latency of system broadcasts, and L is a UE-ID length, and OFFSET is a side-play amount;
The mapping relations notification module, these mapping relations that this mapping relations decision module is determined in the base station send by network interface;
Radio network controller comprises:
The mapping relations receiver module receives these mapping relations that this mapping relations notification module of this base station apparatus sends;
Signaling is transmitted module, and the information of relevant these mapping relations that this mapping relations receiver module is received passes as wireless connection control signaling;
Terminal installation comprises:
Information receiving module, this signaling that receives this radio network controller is transmitted the relevant user ID resource allocation information that module is sent.
12. the enhanced FACH connecting system based on subscriber identification broadcast according to claim 11 is characterized in that,
This terminal installation also comprises:
Enhancement mode inserts initiation module, according to agreement be defined in select at random on the uplink pilot time slot UpPTS to allow the signature that uses and on send to network, the request access network;
The user ID computing module of terminal, the user ID of signature calculation terminal self correspondence of a time of signature and selection is gone up in employing according to terminal;
The E-AGCH demodulation module is finished the demodulation of network on E-AGCH according to user ID;
RRC sets up the request transmitter module, and the terminal configuration that issues according to network is sent out RRC on the E-DCH and connected and set up request message;
The user ID update module, the user ID that reconfigures according to network, the more user ID of new terminal self;
This base station apparatus also comprises:
The signature demodulation module, the signature that terminal is sent on uplink pilot time slot UpPTS carries out demodulation;
The user ID computing module of network, the time and the signature number that receive signature according to network independently calculate user ID;
The terminal configuration sending module, the dispatch E-DCH resource is carried out the emission of E-AGCH signal, has the terminal configuration that issues correspondence under the situation of access-in resource on E-AGCH to terminal;
User ID is reshuffled module, reconfigures the user ID of counterpart terminal;
This radio network controller is also finished with the RRC of terminal and is connected foundation.
13. the enhanced FACH connecting system based on subscriber identification broadcast according to claim 12 is characterized in that, this radio network controller is finished with the RRC of terminal by FACH and is connected foundation.
14. the enhanced FACH connecting system based on subscriber identification broadcast according to claim 12 is characterized in that this base station apparatus also comprises:
The channel configuration module is by the HS-SDCH information of HS-SCCH channel configuration counterpart terminal;
This terminal installation also comprises:
The HS-SCCH demodulation module, demodulation HS-SCCH obtains HS-SDCH information;
Wherein this radio network controller is finished with the RRC of terminal by HS-SDCH and is connected foundation.
15. the enhanced FACH connecting system based on subscriber identification broadcast according to claim 12 is characterized in that, the mapping relations that this mapping relations notification module of this base station apparatus is notified comprise configured length, each frame information or sub-frame information.
16. the enhanced FACH connecting system based on subscriber identification broadcast according to claim 15, it is characterized in that, this each frame information or sub-frame information are expressed as the corresponding user ID UE-ID of first signature, second user ID UE-ID that signature is corresponding, up to Ns the user ID UE-ID that signature is corresponding, wherein Ns is that the maximum signature number of system's regulation or the terminal correspondence of Web broadcast insert the signature number that use the sub-district.
17. the enhanced FACH connecting system based on subscriber identification broadcast according to claim 15, it is characterized in that, this each frame information or sub-frame information are expressed as the corresponding initial user ID UE-ID of first signature, the change step between the adjacent signature, change step * m between the adjacent signature of initial user ID UE-ID+ of first signature correspondence of the user ID UE-ID=of the m correspondence of wherein signing, 1＜m≤Ns wherein, wherein to be that the terminal of maximum signature number of system's regulation or Web broadcast is corresponding insert the signature number that use the sub-district to Ns.
18. the enhanced FACH connecting system based on subscriber identification broadcast according to claim 12 is characterized in that, the transfer mode that this signaling is transmitted module is the transfer mode that issues of broadcast or the transfer mode by the dedicated channel configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810032698XA CN101489284B (en) | 2008-01-16 | 2008-01-16 | Enhanced FACH access method and system based on subscriber identification broadcast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810032698XA CN101489284B (en) | 2008-01-16 | 2008-01-16 | Enhanced FACH access method and system based on subscriber identification broadcast |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101489284A CN101489284A (en) | 2009-07-22 |
| CN101489284B true CN101489284B (en) | 2010-10-13 |
Family
ID=40891905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810032698XA Active CN101489284B (en) | 2008-01-16 | 2008-01-16 | Enhanced FACH access method and system based on subscriber identification broadcast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101489284B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102143582B (en) * | 2011-04-08 | 2013-10-16 | 大唐移动通信设备有限公司 | Paging method, paging system, network equipment and terminal |
| CN103209489B (en) | 2012-01-17 | 2017-04-12 | 华为技术有限公司 | Data transmission method, base station and user equipment |
| CN107690194B (en) * | 2017-07-18 | 2021-08-20 | 深圳市盛路物联通讯技术有限公司 | Method and equipment for configuring network beacon in wireless sensor network |
| CN109286982A (en) * | 2017-07-20 | 2019-01-29 | 中兴通讯股份有限公司 | A kind of method and device for realizing random access resource distribution |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1798418A (en) * | 2004-12-27 | 2006-07-05 | 北京三星通信技术研究有限公司 | Method for configuring resource of EUDCH in advance |
-
2008
- 2008-01-16 CN CN200810032698XA patent/CN101489284B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1798418A (en) * | 2004-12-27 | 2006-07-05 | 北京三星通信技术研究有限公司 | Method for configuring resource of EUDCH in advance |
Non-Patent Citations (1)
| Title |
|---|
| 3GPP TS 25.425 v4.4.0.2003,第10，11，16，19页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101489284A (en) | 2009-07-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103517355B (en) | Method for adjusting auxiliary primary cells and evolved NodeB | |
| CN101132618B (en) | Response to random access signal, random access method and mobile communication system | |
| CN101959302B (en) | Method, equipment and system for starting discontinuous reception (DRX) mechanism | |
| CN101426271B (en) | Method and system for channel configuration | |
| CN101911811A (en) | Resource allocation for enhanced uplink using an acquisition indicator channel | |
| CN102088775A (en) | Method, system and device for distributing contention resources | |
| CN103945543A (en) | Communication system, mobile station, base station, response decision method, resource configuration decision method, and program | |
| CN103428812A (en) | Method, device and system for transmitting paging information | |
| CN104508996A (en) | Connection establishment method, device and system | |
| CN101193416B (en) | A random access method and base station and user terminal using this method | |
| CN100442891C (en) | Method, system and application of mobile terminal reporting frequency information | |
| CN101998660B (en) | Method, system and device for sending signaling | |
| CN101489284B (en) | Enhanced FACH access method and system based on subscriber identification broadcast | |
| CN101500267B (en) | Stochastic signature sequence grouping method in enhanced FACH under TDD system | |
| CN101909355A (en) | Method and equipment for allocating cell radio network temporary identifier | |
| CN101926105A (en) | Method of addressing and finding address of user terminal during transmitting of enhanced-special transmitting channel | |
| CN101394607A (en) | Method for notifying context information of user equipment | |
| CN101547440B (en) | Method for addressing user equipment during transmission of common control channel on E-DCH | |
| CN101489307B (en) | Enhanced FACH access method and system based on subscriber identification mapping | |
| CN102572722B (en) | Message transmission method and equipment based on cluster users | |
| CN101500241B (en) | Stochastic signature sequence allocation method in enhanced FACH base on newly added signature | |
| CN102170677A (en) | Method, system and device for transmitting request message | |
| CN101472341B (en) | Enhancement type FACH access method for mapping FPACH distribution based on user identification | |
| CN102438281B (en) | A kind of collocation method of multi-user's multiple-input and multiple-output and device | |
| CN101860924A (en) | Method and terminal for determining capability levels |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190311 Address after: 101399 Building 8-07, Ronghui Garden 6, Shunyi Airport Economic Core Area, Beijing Patentee after: Xin Xin finance leasing (Beijing) Co.,Ltd. Address before: 201203 Shanghai city Zuchongzhi road Pudong Zhangjiang hi tech park, Spreadtrum Center Building 1, Lane 2288 Patentee before: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20090722 Assignee: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. Assignor: Xin Xin finance leasing (Beijing) Co.,Ltd. Contract record no.: X2021110000008 Denomination of invention: An enhanced fach access method and system based on subscriber identity broadcast Granted publication date: 20101013 License type: Exclusive License Record date: 20210317 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221020 Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech park, Spreadtrum Center Building 1, Lane 2288 Patentee after: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. Address before: 101399 Building 8-07, Ronghui Garden 6, Shunyi Airport Economic Core Area, Beijing Patentee before: Xin Xin finance leasing (Beijing) Co.,Ltd. |