CN1249943C - A compress mode measurement parameter configuration method - Google Patents
A compress mode measurement parameter configuration method Download PDFInfo
- Publication number
- CN1249943C CN1249943C CNB031468802A CN03146880A CN1249943C CN 1249943 C CN1249943 C CN 1249943C CN B031468802 A CNB031468802 A CN B031468802A CN 03146880 A CN03146880 A CN 03146880A CN 1249943 C CN1249943 C CN 1249943C
- Authority
- CN
- China
- Prior art keywords
- frame
- frame number
- gsm
- number counter
- compressed
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y02B60/50—
Abstract
The present invention relates to a method for configuring compress mode measurement parameters, particularly to a method for configuring compress mode parameters required when UE in a WCDMA system measures the other mobile communication system. The method comprises a parameter acquisition process and a parameter configuration process, wherein the parameter acquisition process finishes acquiring the timing information of a GSM cell from a measurement report of user equipment; the parameter configuration process finishes configuring parameters for user equipment needing to configure compress mode parameters according to the acquired timing information of the GSM cell. The method of the present invention can allocate proper compression mode parameters for UE which can accurately decode SCH in compression mode frames defined by the compression mode parameters to achieve the measurement performance required by the system. Simultaneously, the method of the present invention reduces the number of the required compression mode frames in large amplitude, reduces the transmitting power of the system, and enhances the capacity of the system.
Description
Technical field
The present invention relates to (Wideband Code Division Multiple Access at WCDMA, the Wideband Code Division Multiple Access (WCDMA) access) UE (the User Equipment in the system, subscriber equipment) to another mobile communication system, especially GSM (Global System for Mobile Communications, global system for mobile communications) collocation method of desired compression mode parameter is measured by system.
Background technology
WCDMA technology as one of 3G (Third Generation) Moblie technology representative is just obtaining increasingly extensive application.But the mobile communication system that adopts second generation mobile communication technology (mainly being the GSM technology) is still in occupation of the main status in market.For the consideration of cost, at foreseeable future, the WCDMA mobile communication system will with the gsm mobile communication system mixed deployment.In order to guarantee the seamless covering of customer service, this just needs to realize the switching to the WCDMA system from the WCDMA system to gsm system or from gsm system.
The switching of consideration from the WCDMA system to gsm system, in order to guarantee success rate for switching, UE must accomplish before switching: 1, can the RSSI (Received Signal StrengthIndicator, the indication of received signal intensity) of target GSM sub-district be measured; 2, energy and Target cell reach synchronous.This just requires UE to measure BCCH (Broadcast Control Channel, the Broadcast Control Channel) carrier frequency of GSM sub-district, and the SCH (Synchronization Channel, synchronizing channel) of GSM sub-district is carried out synchronously.In addition on the one hand, the UE that has only a transceiver that is carrying out business (particularly voice service) under the general case in the WCDMA system will receive if having time and send in institute, that is to say that UE will have no chance the GSM sub-district is measured with synchronously under general case.For addressing this problem, point out in the WCDMA system specifications to allow the UE that is under the Dedicated Traffic Channel state enter compressed mode status, to stop at the WCDMA sub-district at some time slot in some frame of UE under this state receives or sends, and utilize these times to carry out the measurement of GSM sub-district and synchronously, the description of compact model be please refer to 3GPP standard 25.212.In order to guarantee the transmission quality of remaining time slots, adopt the frame of compact model will use the power emission higher than normal frames.Fig. 1 has represented the structure of compressed mode frame.
Stipulated in the agreement that 3 kinds are used for TGPS (the transmission gap pattern sequence that GSM measures, transmit blank mode sequences), be respectively applied for " GSM Carrier RSSI ", 3 kinds of different measurement purposes of " Initial BSIC Identification " and " BSIC Re-confirmation ".Every kind of TGPS has had different parametric descriptions the time of compressed mode frame appearance, sets and send to UE by RNC (Radio Network Controller, radio network controller).Wherein " GSM Carrier RSSI TGPS " is used for GSM sub-district BCCH carrier frequency RSSI is measured, " Initial BSIC Identification TGPS " is used for UE and under the situation of unknown GSM sub-district timing information the SCH of GSM sub-district carried out the decoding first time, and " BSIC Re-confirmationTGPS " is used for the subsequent decoding that carries out under the condition that SCH to the GSM sub-district carries out decoding for the first time SCH finishing.Briefly, " BSIC Re-confirmation TGPS " is used for the GSM sub-district is kept therefore need periodically carrying out synchronously.
Because GSM adopts TDMA (Time Division Multiple Access, time division multiple access) technology, therefore the SCH channel is discrete distribution (as shown in Figure 2) on time shaft, and " BSIC Re-confirmation TGPS " the measurement space (Gaps) that compressed-mode parameter produced that distributes to UE under the situation of not knowing GSM sub-district timing information is not one to match with the time of occurrence of GSM SCH channel surely.In this case, good if desired measurement performance so will be in the unit interval distributes abundant compressed mode frame to UE, and UE just can have abundant chance to finish decoding to SCH within a certain period of time like this.But as previously mentioned, under the more condition of UE number, the distribution of too much compressed mode frame will significantly increase the power emission level of WCDMA sub-district, not only increase to disturb also to reduce the capacity of sub-district.United States Patent (USP) " Reducing interference in inter-frequency measurement " (application number: 20010022782) by disposing appropriate compressed-mode parameter to different UEs, make the compressed mode frame of different UEs can not overlap in time, to reduce power level and interference.Obvious this method only is to allow compressed mode frame distribute as far as possible evenly, reduces the highest possible instantaneous power, but riseing also to no effect for average power.
Summary of the invention
The present invention proposes the collocation method that UE in a kind of WCDMA system carries out the required compressed-mode parameter of gsm system measurements, this method can guarantee that the compressed mode frame that distributed can reach synchronous with the time of occurrence of the SCH channel of GSM sub-district, be that UE is in the sure decoding of finishing the SCH channel of GSM sub-district of the compressed mode frame that is distributed, when guaranteeing very high measurement performance, reduce the quantity of desired compression model frame like this, reduced total transmitting power of system.
Technical scheme of the present invention is:
A kind of compact model measurement parameter collocation method comprises parameter acquiring process and parameter configuration process; Described parameter acquiring process is finished the timing information that obtains the GSM sub-district from the measurement report of subscriber equipment; Described parameter configuration process according to the timing information of the GSM sub-district that obtains, is finished the subscriber equipment that needs are carried out compressed-mode parameter configuration and is carried out parameter configuration.
The process of obtaining the timing information of GSM sub-district from the measurement report of subscriber equipment in the such scheme comprises:
2.1 radio network controller (RNC) order subscriber equipment (UE) is measured (BCCH51) multi-frame timing information that comprises the GSM broadcast channel of neighboring GSM cell;
2.2UE is that the form of the difference of frame between the zero hour of 0 (SFN=0) reports to RNC with measurement result with System Frame Number in (BCC51) the multi-frame zero-time that comprises the GSM broadcast channel of neighboring GSM cell and subscriber equipment (UE) persistent district;
2.3RNC the measurement result of UE report is converted to the difference of (BCCH51) multi-frame zero-time that comprises the GSM broadcast channel of neighboring GSM cell to radio network controller frame number counter RFN;
2.4 according to above-mentioned difference calculate a RNC in the cycle RNC frame number counter value of each synchronizing channel of corresponding GSM sub-district (SCH) frame zero hour and radio network controller be difference between zero hour of frame of 0 (RFN=0), and determine to be used for the RNC frame number counter value (RFN) of the frame that GSM measures according to this difference.
Transfer process described in above-mentioned 2.3 comprises: earlier with measurement result from " neighboring GSM cell comprise the GSM broadcast channel; (BCCH51) System Frame Number is 0 in the initial moment of multi-frame and the UE persistent district; the difference between the zero hour of frame (SFN=0) " be converted to " neighboring GSM cell comprise the GSM broadcast channel; (BCCH51) the initial moment of multi-frame and subscriber equipment; (UE) under the persistent district among the NodeB NodeB frame number counter value be 0; the difference between the zero hour of frame (BFN=0) "; Be converted to " (BCCH51) the multi-frame zero-time that comprises the GSM broadcast channel of neighboring GSM cell and the RNC frame number counter value of the resident radio network controller of subscriber equipment (UE) are the difference between zero hour of frame of 0 (RFN=0) " again.
The described process that subscriber equipment is carried out parameter configuration comprises: calculate the RNC frame number counter value that can be used for the frame that GSM measures according to " the multi-frame zero-time that comprises the GSM broadcast channel of neighboring GSM cell and the RNC frame number counter value of the resident radio network controller of subscriber equipment are the difference between zero hour of 0 frame ", and these frames are configured to compressed mode frame; To be converted to the compressed-mode parameter setting of representing with the Connection Frame Number Counter Value with the compressed-mode parameter setting of RNC frame number counter value representation again, subscriber equipment is given in configuration then.
The described compressed-mode parameter setting that will be converted to Connection Frame Number Counter Value (CFN) expression with the compressed-mode parameter setting of RNC frame number counter (RFN) expression comprises:
5.1 " with the compressed-mode parameter setting of RNC frame number counter (RFN) expression " is converted to " with the compressed-mode parameter setting of NodeB frame number counter value (BFN) expression ";
5.2 " with the compressed-mode parameter setting of NodeB frame number counter value (BFN) expression " is converted to " with the compressed-mode parameter setting of System Frame Number value (SFN) expression ";
5.3 " with the compressed-mode parameter setting of System Frame Number value (SFN) expression " is converted to " with the compressed-mode parameter setting of Connection Frame Number Counter Value (CFN) expression ".
RNC is by collecting the measurement result of UE to the BCCH51 reframing time information of neighboring GSM cell among the present invention, obtain the time of occurrence of SCH in the accurate BCCH51 multi-frame, thereby can distribute appropriate compressed-mode parameter to UE, the UE SCH that in the defined compressed mode frame of these compressed-mode parameters, can decode exactly.We can guarantee the desired measurement performance of the system that reaches like this, have reduced the quantity of desired compression model frame simultaneously again significantly, have reduced system emission power, have improved power system capacity.
Description of drawings
Fig. 1 is the compressed mode frame structural representation;
Fig. 2 is the distribution schematic diagram of GSM51 multi-frame structure and SCH channel;
Fig. 3 is the WCDMA UTRAN sub-district schematic diagram that has neighboring GSM cell;
Fig. 4 is the relevant timing information schematic diagram of BCCH51 multi-frame time difference measurement and compressed-mode parameter;
Fig. 5 is the flow chart of one embodiment of the present of invention;
Embodiment
Among the following WCDMA UTRAN (Universal Terrestrial RadioAccess Network, universal land radio access web) that the present invention utilized of explanation earlier synchronously, timing mechanism (can with reference to 3GPP agreement 25.402):
BFN (NodeB Frame Number counter): Node-B frame number counter.Every 10ms carry out 1 apotype 4096 add 1 the operation, scope 0～4095.
RFN (RNC Frame Number counter): RNC frame number counter.Every 10ms carry out 1 apotype 4096 add 1 the operation, scope 0～4095.
SFN (Cell System Frame Number counter): Cell System Frame Number counter.SFN sends on CBCH, every 10ms carry out 1 apotype 4096 add 1 the operation, scope 0～4095.There is following relation between SFN and the BFN:
SFN＝(BFN-T_Cell)mod?4096 (1)
Wherein T_Cell is that Node-B is the length of delay that prevents that the SCH of each sub-district of subordinate from overlapping and being provided with.
CFN (Connection Frame Number counter): Connection Frame Number counter.Be used for carrying out between UTRAN and UE transport channel synchronization.Every 10ms carry out 1 apotype 256 add 1 the operation, scope 0～255.
Frame_Offset and Chip_Offset: vertical shift and chip offset, UTRAN is provided with these 2 parameters with the skew between definite CFN and the SFN, shown in following formula:
SFN?mod?256＝(CFN+Frame_Offset+Chip_Offset)mod?256?(2)
CFN＝(SFN-Frame_Offset-Chip_Offset)mod?256 (3)
RFN-BFN Offset:RNC and its subordinate Node-B can be by the skews between RNC-NodeB node synchronizing process acquisition RFN and the BFN, that is:
RFN＝(BFN+RFN_BFN_Offset)mod?4096 (4)
The present invention can be divided into parameter acquiring and two parts of parameter configuration, and first is used for obtaining from the measurement report of UE the timing information of GSM sub-district; The UE that second portion is used for needs are carried out compressed-mode parameter configuration carries out parameter configuration.
According to the flow chart of one embodiment of the present of invention shown in Figure 5, the present invention is described in detail below:
First of the present invention, promptly the parameter acquiring process comprises:
1, the UE in the RNC order UTRAN sub-district measures the BCCH51 multi-frame timing information of neighboring GSM cell.
2, UE reports to RNC with measurement result with the form of the difference of frame between the zero hour of SFN=0 in the BCCH51 multi-frame zero-time of neighboring GSM cell and the UE persistent district.Measuring command in step 1 and step 2 and measurement report can adopt the signaling process in the 3GPP agreement 25.331 to finish.
3, because the persistent district of different UEs is not necessarily identical, even therefore same GSM sub-district is measured, the measurement result of different UEs also may be different.Therefore an important component part of the present invention is exactly that these measurement results are converted to the difference of the BCCH51 multi-frame zero-time of neighboring GSM cell to a public timing benchmark, and different UEs just can be reached unification to the measurement result of same GSM sub-district like this.The public timing benchmark that is adopted in the present invention is exactly aforesaid RNC frame number counter RFN, and this is because a RNC just has only a unique RFN.
4, in order to finish above-mentioned conversion, the present invention at first is converted to measurement result " under the initial moment of BCCH51 multi-frame of neighboring GSM cell and the UE persistent district among the NodeB difference between the zero hour of the frame of BFN=0 " from " difference the initial moment of BCCH51 multi-frame of neighboring GSM cell and the UE persistent district between the zero hour of the frame of SFN=0 ", as mentioned before, have known transition formula (1) between SFN and the BFN, so this conversion can be finished by this formula;
5, it is rapid to be right after previous step, the present invention is converted to " difference between the zero hour of the frame of the BCCH51 multi-frame zero-time of neighboring GSM cell and the RFN=0 of the resident RNC of UE " with measurement result from " difference the affiliated NodeB of the BCCH51 multi-frame zero-time of neighboring GSM cell and UE persistent district between the zero hour of the frame of BFN=0 ", have conversion formula (4) as mentioned before between BFN and the RFN, so this conversion can be finished by this formula.
6, to previous step rapid till, RNC can obtain " difference between the zero hour of the frame of the BCCH51 multi-frame zero-time of neighboring GSM cell and the RFN=0 of the resident RNC of UE " by the present invention, because GSM Common transport channel regular and periodically, can calculate in this RFN cycle and the difference between zero hour of any one RFN frame of the RFN=0 of each SCH frame zero hour of corresponding GSM sub-district and RNC in the cycle later on according to above-mentioned difference.Such calculating is that the people of any one understanding the present invention and GSM principle can finish easily.In addition, RNC may receive the measurement result of a plurality of UE to the BCCH51 multi-frame zero-time of same GSM sub-district, therefore after having finished above-mentioned conversion, these measurement results will have identical timing benchmark, can reduce the measure error of UE by method such as average.
Flow process of the present invention comprises second portion, i.e. the parameter configuration part.Description according to parameter acquiring part of the present invention, the SCH frame that can calculate target GSM sub-district is in the initial moment of this RFN in the cycle and the difference of frame between the initial moment of RFN=0, we can determine to be used for the RFN of the frame that GSM measures according to this difference, these frames are configured to compressed mode frame, can allow UE exactly SCH be decoded with synchronously.But UE can not be directly by receiving the compressed-mode parameter setting that represent with RFN, this is because the UE and the parameter setting of not knowing RFN thereby only accepting to represent with CFN.The compressed-mode parameter setting that also needs to represent with RFN is converted to the compressed-mode parameter setting of representing with CFN, and this transfer process is as follows:
1, will " the compressed-mode parameter setting of representing with RFN " be converted to " the compressed-mode parameter setting of representing with CFN ";
2, will " the compressed-mode parameter setting of representing with RFN " be converted to " the compressed-mode parameter setting of representing with BFN " according to formula (4);
3, the compressed-mode parameter setting that will represent with BFN according to formula (1) " be converted to " the compressed-mode parameter setting of representing with SFN ";
4, will " the compressed-mode parameter setting of representing with SFN " be converted to " the compressed-mode parameter setting of representing with CFN " according to formula (3);
UE is given in " the compressed-mode parameter setting of representing with the CFN " configuration that 5, will obtain at last.
Below with one more specifically example describe:
Consider WCDMA UTRAN system as shown in Figure 3, this system is made up of a RNC and 2 NodeB, wherein has a sub-district under its command every Node B.All there is a common neighboring GSM cell these 2 sub-districts.Timing relationship between each system node as shown in Figure 4, below just be described in conjunction with these 2 figure.
Under initial condition, RNC does not also know the timing information of BCCH carrier frequency 51 multi-frames of GSM sub-district, so the UE1 in the RNC order sub-district 1 carries out the measurement (in measuring control messages " Observed time difference to GSM cell Reportingindicator " being set to True, can be with reference to 3GPP standard 25.331 about the form of measurement control messages) to the BCCH51 multi-frame timing information of neighboring GSM cell.
UE measures " Observed time difference to GSM cell ", just the time difference T of GSM sub-district BCCH carrier frequency 51 multi-frames frame initial and UTRAN cell SFN=0 between initial
1, and give RNC with this measurement report.
According to aforementioned UTRAN timing relationship, RNC is with T
1Be changed to the difference T between the frame zero-time of the BCCH51 multi-frame zero-time of neighboring GSM cell and RFN=0
2:
T
2＝(T
1+T_Cell
1+RFN_BFN_Offset
1)mod?4096
Measure for " BSICRe-confirmation " if there is this moment the UE2 in the sub-district 2 need distribute compressed-mode parameter to carry out purpose, RNC is by the T of record
2Coaptation goes out RFN=T
3Be GSM sub-district SCH channel time of occurrence constantly, the compressed-mode parameter of then distributing to UE guarantees that UE just in time is in neutral gear in the compressed mode frame in this moment.Because regulation is represented with CFN to the zero-time of the compressed mode frame of UE distribution in the standard, so RNC will be T
3Be converted into T
4:
T
4＝[(T
3-T_Cell
2-RFN_BFN_Offset
2)mod?4096
-ROUNDED(Frame_Offset+Chip_Offset)]mod?256
ROUNDED in the formula represents to be rounded to the border of 256 chips.
RNC distributes suitable compact model frame parameter to UE then, makes UE to be correctly decoded T in the space of compressed mode frame
4SCH constantly.
The WCDMA system that measurement of adopting because of us and timing mechanism portion are any 3GPP of meeting standard can provide, and the present invention should be able to be applied in any standard compliant WCDMA system.
Claims (3)
1, a kind of compact model measurement parameter collocation method comprises parameter acquiring process and parameter configuration process; Described parameter acquiring process specifically comprises:
2.1 radio network controller order subscriber equipment is measured the multi-frame timing information that comprises the GSM broadcast channel of neighboring GSM cell;
2.2 being the form of 0 the difference of frame between the zero hour with System Frame Number in the multi-frame zero-time that comprises the GSM broadcast channel of neighboring GSM cell and the user equipment to reside in cell with measurement result, subscriber equipment reports to radio network controller;
2.3 radio network controller is converted to the difference of the multi-frame zero-time that comprises the GSM broadcast channel of neighboring GSM cell to radio network controller frame number counter RFN with the measurement result of subscriber equipment report;
2.4 calculate difference between the zero hour that in the radio network controller frame number counter cycle radio network controller frame number counter value of each synchronizing channel frame zero hour of corresponding GSM sub-district and radio network controller is 0 frame according to above-mentioned difference, and according to the definite radio network controller frame number counter value that can be used for the frame of GSM measurement of this difference
Described parameter configuration process, comprise: calculate the radio network controller frame number counter value that can be used for the frame that GSM measures according to " the multi-frame zero-time that comprises the GSM broadcast channel of neighboring GSM cell and the frame number counter value of the resident radio network controller of subscriber equipment are the difference between zero hour of 0 frame ", and these frames are configured to compressed mode frame; To be converted to the compressed-mode parameter setting of representing with the Connection Frame Number Counter Value with the compressed-mode parameter setting of radio network controller frame number counter value representation again, subscriber equipment is given in configuration then.
2, the described compact model measurement parameter of claim 1 collocation method, it is characterized in that the transfer process described in the step 2.3 comprises: earlier measurement result is converted to from " System Frame Number is the difference between zero hour of 0 frame the initial moment of the multi-frame that comprises the GSM broadcast channel of neighboring GSM cell and the user equipment to reside in cell " " under the initial moment of the multi-frame that comprises the GSM broadcast channel of neighboring GSM cell and the user equipment to reside in cell among the Node B NodeB frame number counter value be difference between zero hour of 0 frame "; Be converted to " the multi-frame zero-time that comprises the GSM broadcast channel of neighboring GSM cell and the frame number counter value of the resident radio network controller of subscriber equipment are the difference between zero hour of 0 frame " again.
3, the described compact model measurement parameter of claim 1 collocation method, it is characterized in that, describedly will be converted to the compressed-mode parameter setting of representing with the Connection Frame Number Counter Value with the compressed-mode parameter setting of radio network controller frame number counter value representation and comprise:
5.1 " with the compressed-mode parameter setting of radio network controller frame number counter value representation " is converted to " with the compressed-mode parameter setting of NodeB frame number counter value representation ";
5.2 " with the compressed-mode parameter setting of NodeB frame number counter value representation " is converted to " with the compressed-mode parameter setting of System Frame Number value representation ";
5.3 " with the compressed-mode parameter setting of System Frame Number value representation " is converted to " the compressed-mode parameter setting of representing with the Connection Frame Number Counter Value ".
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031468802A CN1249943C (en) | 2003-09-17 | 2003-09-17 | A compress mode measurement parameter configuration method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031468802A CN1249943C (en) | 2003-09-17 | 2003-09-17 | A compress mode measurement parameter configuration method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1525676A CN1525676A (en) | 2004-09-01 |
| CN1249943C true CN1249943C (en) | 2006-04-05 |
Family
ID=34286662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031468802A Expired - Fee Related CN1249943C (en) | 2003-09-17 | 2003-09-17 | A compress mode measurement parameter configuration method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1249943C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100438689C (en) * | 2004-12-21 | 2008-11-26 | 华为技术有限公司 | Method for setting up parameters in compress mode in CDMA system |
| CN100450094C (en) * | 2005-12-15 | 2009-01-07 | 华为技术有限公司 | Method and system for realizing head compression arithmetic |
| CN101365221B (en) * | 2007-08-10 | 2011-11-16 | 上海华为技术有限公司 | Method, terminal and system acquiring transceiving idle interval |
| JP4361121B1 (en) * | 2008-05-30 | 2009-11-11 | 株式会社エヌ・ティ・ティ・ドコモ | Mobile station |
-
2003
- 2003-09-17 CN CNB031468802A patent/CN1249943C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1525676A (en) | 2004-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6460356B2 (en) | Communications system | |
| KR101650914B1 (en) | Devices for reduced overhead paging | |
| RU2653604C2 (en) | Beacon transmission over unlicensed spectrum | |
| CN201450505U (en) | Wireless transmitting/receiving unit for radio link synchronization and power control | |
| DE102010061393B4 (en) | Method for coordinating radio activities in different radio access technologies and devices using the same | |
| CN108076432B (en) | Broadcast control bandwidth allocation and data transceiving method and device | |
| CN1383632A (en) | Method of assigning uplink random access channel in CDMA mobile communication system | |
| CN1536925A (en) | Method and device for supporting P2P Communication in TDD CDMA communicaton system | |
| CN1291057A (en) | Method for distributing public block channel in next generation communication system | |
| CN1531790A (en) | Adaptive uplink/downlink timeslot assigment in hybrid wireless time division multiple access/code division multiple access communication system | |
| CN101064561A (en) | Method for realizing uplink synchronization during inter-cell switch process | |
| CN101047426A (en) | Distribution method of uplink block data channel and data transmitting method | |
| CN1214671C (en) | Method for realizing synchronization between base stations in mobile communication system | |
| CN1174559C (en) | Framing method are synchronous wireless system therewith | |
| CN1852554A (en) | Alien-frequency hard switching-over method in wide-band CDMA system | |
| CN102984794A (en) | Method, system, base station and terminal for sending multipoint transmission system data | |
| US20210084501A1 (en) | Network device, user equipment, and system information transmission method | |
| KR100640352B1 (en) | Method for Minimizing Inter-cell Interference concerning BFN Offset Set-up in a GPS Supporting UTRAN System | |
| CN1097986C (en) | Mobile station communication device,base station communication device and radio communication method | |
| CN1848708A (en) | Method of measuring receive power of CDMA mobile communication system, and cdma mobile communication system | |
| CN1866814A (en) | Clock locking method and its system | |
| CN1643964A (en) | Method for configuration of a compressed mode in a mobile radiocommunication system | |
| CN1249943C (en) | A compress mode measurement parameter configuration method | |
| CN1314035A (en) | Data transmission method, radio network subsystem, and user equipment | |
| CN1419789A (en) | Method for allocating resources in a radio communications system |
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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060405 Termination date: 20130917 |