CN101166345A - Method and device for configuring maximum transmission power of cell carrier - Google Patents
Method and device for configuring maximum transmission power of cell carrier Download PDFInfo
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- CN101166345A CN101166345A CNA2006101138122A CN200610113812A CN101166345A CN 101166345 A CN101166345 A CN 101166345A CN A2006101138122 A CNA2006101138122 A CN A2006101138122A CN 200610113812 A CN200610113812 A CN 200610113812A CN 101166345 A CN101166345 A CN 101166345A
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Abstract
Being in use for configuring maximum transmitted power (MTP) of carrier wave in subzone, the method establishes new cell in system message as well as adds information of MTP of main, secondary carrier wave in subzone into corresponding cell. For configuring MTP of carrier wave in subzone, the invention also discloses the device including following units: cell establishment unit in use for establishing new cell in system message; configuration unit in use for adding information of MTP of main, secondary carrier wave in subzone into corresponding cell. Through the new added cells, the invention can configure MTP for main, secondary carrier wave respectively. Moreover, the invention also can configure MTP for main, secondary carrier wave of TS0 time slot and other slots respectively.
Description
Technical field
The present invention relates to the technical field of sub-district carrier Control in the 3-G (Generation Three mobile communication system), relate in particular to the method and apparatus of a kind of configuring maximum transmission power of cell carrier in TD SDMA (TD-SCDMA, the Time Division Synchronization Code DivisionMultiple Access) system.
Background technology
At present, according to the regulation of CCSA (CCSA, China Communications StandardsAssociation), in the TD-SCDMA system, when the sub-district utilized the carrier transmission downlink business, the through-put power of this carrier wave can not surpass a preset value.This preset value is called the maximum transmission power of this carrier wave.When the sub-district supported that many carrier transmission are professional, wherein a carrier wave was a main carrier, and other carrier wave is auxilliary carrier wave, and the descending maximum transmission power of each carrier wave should equate.
According to the regulation of current standard, when the sub-district was set up, it was the identical maximum transmission power of a plurality of carrier waves configurations in the sub-district that network side can be set up request (CELL SETUP REQUEST) system message by the sub-district.After the sub-district was set up, network side also can reunify the maximum transmission power of each carrier wave of allocating cell by the cell re-configuration request of putting (CELLRECONFIGURATION REQUEST) system message.
When the sub-district was set up, network side added the maximum transmission power information of each carrier wave of sub-district to sub-district and sets up the highest maximum transmission power cell of Request System message middle grade, realized the unified configuration to the maximum transmission power of a plurality of carrier waves in the sub-district.
After the sub-district was set up, network side also can add each new carrier wave maximum transmission power information to cell re-configuration and put maximum transmission power cell in the Request System message, thereby realized reshuffling the unification of a plurality of carrier wave maximum transmission powers in the sub-district.
Table 1 shows the system message after the maximum transmission power information of adding cell carrier, sets up request or cell re-configuration in the sub-district and puts in the Request System message, comprises a lot of cells/cell group, for the sake of simplicity, only provides the maximum transmission power cell here.By table 1 as can be seen, the maximum transmission power of each carrier wave of sub-district is by the unified 25dBm that is configured to.
Table 1
| Cell/cell group name claims | Existence | Scope | The cell type | The cell effect is described | Critical value | Distribute critical value |
| …… | …… | …… | …… | …… | …… | …… |
| Maximum transmission power | Necessary | 25dBm | 9.2.1.40 | Be | Refusal | |
| …… | …… | …… | …… | …… | …… | …… |
As can be seen, this method underaction that the maximum transmission power of all carrier waves in the sub-district is unified to dispose because in actual conditions, transmits different business, and the needed maximum transmission power of carrier wave is also different.And existing standard code is pressed equal the setting with the maximum transmission power of each carrier wave, does not obviously consider carrier wave requirement to maximum transmission power when the transmission different business.
In addition, if press the maximum transmission power of the specified configuration cell carrier of existing standard, can cause the waste of cell transmission power.Because in the TD-SCDMA system, need to press time slot (TS, Time Slot) and utilize the carrier transmission downlink business.In the frame structure of TD-SCDMA system, there are 7 time slots to be used for transport service, 7 time slots are respectively TS0～TS6.In the TS0 time slot, utilize main carrier to the cell transmission broadcast, auxilliary carrier wave does not then transmit any message.Do not transmit any message owing to have only main carrier to assist carrier wave at the TS0 time slot, thereby cause the waste of through-put power at message transfer.When there was a plurality of auxilliary carrier wave the sub-district, this waste was more obvious.
Summary of the invention
In view of this, the technical problem that the present invention solves provides a kind of method and apparatus of configuring maximum transmission power of cell carrier, by this method and apparatus, can be that each carrier wave of sub-district disposes maximum transmission power neatly according to different business demands, can also reduce the waste of through-put power at time slot TS0.
For this reason, technical scheme provided by the invention is as follows:
A kind of method of configuring maximum transmission power of cell carrier comprises:
In system message, set up new cell, the maximum transmission power information of the main and auxiliary carrier wave in sub-district is added into corresponding cell respectively.
Wherein, described system message comprises that request message is set up in the sub-district or cell re-configuration is put request message.
Wherein, set up in the sub-district by following step and set up new cell in the request message:
Set up low grade of the UARFCN low bit rate rate information cell of request message in the sub-district, set up the absolute radio-frequency channel sequence number of the UTRA UARFCN cell and the maximum transmission power cell of each auxilliary carrier wave.
Wherein, by following step the maximum transmission power information of the main and auxiliary carrier wave in sub-district is added into corresponding cell respectively:
The main carrier maximum transmission power information of all time slots is added the into maximum transmission power cell of system message highest ranking;
The span of UARFCN low bit rate rate information cell is set according to the quantity of auxilliary carrier wave;
The frequency point information of each auxilliary carrier wave is added into described each UARFCN cell;
Each auxilliary carrier wave maximum transmission power information of all time slots is added into corresponding maximum transmission power cell.
Wherein, put at cell re-configuration by following step and set up new cell in the request message:
Put low grade of the UARFCN increase/modification low bit rate rate information cell of request message at cell re-configuration, set up the UARFCN cell and the maximum transmission power cell of each auxilliary carrier wave.
Wherein, by following step the maximum transmission power information of the main and auxiliary carrier wave in sub-district is added into corresponding cell respectively:
The main carrier maximum transmission power information of all time slots is added the into maximum transmission power cell of system message highest ranking;
The span of UARFCN increase/modification low bit rate rate information cell is set according to the quantity of auxilliary carrier wave;
The frequency point information of each auxilliary carrier wave is added into described each UARFCN cell;
Each auxilliary carrier wave maximum transmission power information of all time slots is added into corresponding maximum transmission power cell.
Wherein, set up in the sub-district by following step and set up new cell in the request message:
Set up the TS0 time slot maximum transmission power cell of setting up highest ranking in the request message in the sub-district;
Set up low grade of the UARFCN low bit rate rate information cell of request message in the sub-district, set up UARFCN cell, TS0 time slot maximum transmission power cell and the maximum transmission power cell of each auxilliary carrier wave.
Wherein, by following step the maximum transmission power information of the main and auxiliary carrier wave in sub-district is added into corresponding cell respectively:
The main carrier maximum transmission power information of TS0 time slot and other time slot is added into the TS0 time slot maximum transmission power cell and the maximum transmission power cell of highest ranking respectively;
The span of UARFCN low bit rate rate information cell is set according to the quantity of auxilliary carrier wave;
The frequency point information of each auxilliary carrier wave is added into described each UARFCN cell;
Each auxilliary carrier wave maximum transmission power information of TS0 time slot and other time slot is added into corresponding TS0 time slot maximum transmission power cell and maximum transmission power cell respectively.
Wherein, put at cell re-configuration by following step and set up new cell in the request message:
Put at cell re-configuration and to set up the highest grade TS0 time slot maximum transmission power cell in the request message;
Put low grade of the UARFCN increase/modification low bit rate rate information cell of request message at cell re-configuration, set up UARFCN cell, TS0 time slot maximum transmission power cell and the maximum transmission power cell of each auxilliary carrier wave.
Wherein, by following step the maximum transmission power information of the main and auxiliary carrier wave in sub-district is added into corresponding cell respectively:
The main carrier maximum transmission power information of TS0 time slot and other time slot is added into the TS0 time slot maximum transmission power cell and the maximum transmission power cell of highest ranking respectively;
The span of UARFCN increase/modification low bit rate rate information cell is set according to the quantity of auxilliary carrier wave;
The frequency point information of each auxilliary carrier wave is added into described each UARFCN cell;
Each auxilliary carrier wave maximum transmission power information of TS0 time slot and other time slot is added into corresponding TS0 time slot maximum transmission power cell and maximum transmission power cell respectively.
Based on said method, the present invention also proposes a kind of device of configuring maximum transmission power of cell carrier, and this device comprises:
Cell is set up the unit, is used for setting up new cell in system message;
Dispensing unit is used for the maximum transmission power information of the main and auxiliary carrier wave in sub-district is added into corresponding cell respectively.
Wherein, described system message comprises that request message is set up in the sub-district or cell re-configuration is put request message.
Wherein, described cell is set up low grade that the unit is used for setting up in the sub-district UARFCN low bit rate rate information cell of request message, sets up the absolute radio-frequency channel sequence number of the UTRA UARFCN cell and the maximum transmission power cell of each auxilliary carrier wave.
Wherein, described dispensing unit comprises:
The main carrier dispensing unit is used for the main carrier maximum transmission power information of all time slots is added the into maximum transmission power cell of system message highest ranking;
The unit is set, is used for being provided with the span of UARFCN low bit rate rate information cell according to the quantity of auxilliary carrier wave;
The frequency point information unit is used for the frequency point information of each auxilliary carrier wave is added into described each UARFCN cell;
Auxilliary carrier wave dispensing unit is used for each auxilliary carrier wave maximum transmission power information of all time slots is added into corresponding maximum transmission power cell.
Wherein, described cell is set up low grade that the unit is used for putting at cell re-configuration the UARFCN increase/modification low bit rate rate information cell of request message, sets up the UARFCN cell and the maximum transmission power cell of each auxilliary carrier wave.
Wherein, described dispensing unit comprises:
The main carrier dispensing unit is used for the main carrier maximum transmission power information of all time slots is added the into maximum transmission power cell of system message highest ranking;
The unit is set, is used for being provided with the span of UARFCN increase/modification low bit rate rate information cell according to the quantity of auxilliary carrier wave;
The frequency point information unit is used for the frequency point information of each auxilliary carrier wave is added into described each UARFCN cell;
Auxilliary carrier wave dispensing unit is used for each auxilliary carrier wave maximum transmission power information of all time slots is added into corresponding maximum transmission power cell.
Wherein, described cell is set up the unit and is comprised:
TS0 time slot unit is used for setting up in the sub-district TS0 time slot maximum transmission power cell that request message is set up highest ranking;
Auxilliary carrier wave unit is used for setting up in the sub-district low grade of the UARFCN low bit rate rate information cell of request message, sets up UARFCN cell, TS0 time slot maximum transmission power cell and the maximum transmission power cell of each auxilliary carrier wave.
Wherein, described dispensing unit comprises:
The main carrier dispensing unit is used for the main carrier maximum transmission power information of TS0 time slot and other time slot is added into the TS0 time slot maximum transmission power cell and the maximum transmission power cell of highest ranking respectively;
The unit is set, is used for being provided with the span of UARFCN low bit rate rate information cell according to the quantity of auxilliary carrier wave;
The frequency point information unit is used for the frequency point information of each auxilliary carrier wave is added into described each UARFCN cell;
Auxilliary carrier wave dispensing unit is used for each auxilliary carrier wave maximum transmission power information of TS0 time slot and other time slot is added into corresponding TS0 time slot maximum transmission power cell and maximum transmission power cell respectively.
Wherein, described cell is set up the unit and is comprised:
TS0 time slot unit is used for putting request message at cell re-configuration and sets up the highest grade TS0 time slot maximum transmission power cell;
Assist the carrier wave unit, be used for putting low grade of the UARFCN increase/modification low bit rate rate information cell of request message, set up UARFCN cell, TS0 time slot maximum transmission power cell and the maximum transmission power cell of each auxilliary carrier wave at cell re-configuration.
Wherein, described dispensing unit comprises:
The main carrier dispensing unit is used for the main carrier maximum transmission power information of TS0 time slot and other time slot is added into the TS0 time slot maximum transmission power cell and the maximum transmission power cell of highest ranking respectively;
The unit is set, is used for being provided with the span of UARFCN increase/modification low bit rate rate information cell according to the quantity of auxilliary carrier wave;
The frequency point information unit is used for the frequency point information of each auxilliary carrier wave is added into described each UARFCN cell;
Auxilliary carrier wave dispensing unit is used for each auxilliary carrier wave maximum transmission power information of TS0 time slot and other time slot is added into corresponding TS0 time slot maximum transmission power cell and maximum transmission power cell respectively.
In the present invention, newly-increased cell in cell system message adds the maximum transmission power information of the main and auxiliary carrier wave in sub-district respectively in the newly-increased cell of system message into, thereby realizes the configuration respectively to the main and auxiliary carrier wave maximum transmission power in sub-district.As can be seen,, not only can dispose maximum transmission power respectively, can also dispose maximum transmission power respectively for the main and auxiliary carrier wave of TS0 time slot and other time slot for the main and auxiliary carrier wave of all time slots by method and apparatus of the present invention.Thereby can be that each carrier wave of sub-district disposes maximum transmission power neatly not only, can also reduce the waste of through-put power at time slot TS0 according to different business demands.
Description of drawings
Fig. 1 is the flow chart of the inventive method embodiment 1;
Fig. 2 is the flow chart of the inventive method embodiment 2;
Fig. 3 is the flow chart of the inventive method embodiment 3;
Fig. 4 is the flow chart of the inventive method embodiment 4;
Fig. 5 is the schematic diagram of apparatus of the present invention embodiment;
Fig. 6 is another schematic diagram of apparatus of the present invention embodiment.
Embodiment
Core concept of the present invention is, set up request/cell re-configuration in the sub-district and put newly-increased cell in the Request System message, the maximum transmission power information of the main and auxiliary carrier wave in sub-district is added into the sub-district respectively set up request/cell re-configuration and put in the newly-increased cell of Request System message, thereby realization is to the configuration respectively of the main and auxiliary carrier wave maximum transmission power in sub-district.
Below by embodiment this method is done further and to be specified.
When the sub-district is set up, set up the main and auxiliary carrier wave configuration maximum transmission power that Request System message is multi-carrier district by the sub-district, do specifying below by 1 pair of this method of embodiment, Fig. 1 is the flow chart of embodiment 1.
In step 101, set up the absolute radio-frequency channel sequence number of the UTRA (UARFCN of Request System message highest ranking in the sub-district, UTRA Absolute Radio Frequency Channel Number) adds the frequency point information of cell main carrier in the cell, and in the maximum transmission power cell of highest ranking, add the maximum transmission power information of cell main carrier.
In step 102, set up low grade of UARFCN low bit rate rate information (the UARFCN Information LCR) cell of Request System message in the sub-district, set up the UARFCN cell and the maximum transmission power cell of each auxilliary carrier wave of sub-district, and the span of UARFCN low bit rate rate information cell correspondingly is set according to the quantity of auxilliary carrier wave.
Then, in step 103, the frequency point information of each auxilliary carrier wave of sub-district is added into described each newly-built UARFCN cell respectively, and in step 104, the maximum transmission power of each auxilliary carrier wave of sub-district is added into corresponding maximum transmission power cell.
In particular, suppose that multi-carrier district comprises 1 main carrier and 2 auxilliary carrier waves, the frequency of main and auxiliary carrier wave is respectively 110MHz, 105MHz and 115MHz, and the maximum transmission power that disposes for main and auxiliary carrier wave is respectively 27dBm, 25dBm and 27dBm.Then set up in the Request System message in the sub-district by above-mentioned steps, finish configuration to the main and auxiliary carrier wave in sub-district after, it is as shown in table 2 that Request System message is set up in the sub-district.
Table 2
| Cell/cell group name claims | Existence | Scope | The cell type | The cell effect is described | Critical value | Distribute critical value |
| …… | …… | …… | …… | …… | …… | …… |
| UARFCN | Necessary | 110MHz | 9.2.1.65 | For the tdd systems of 1.28Mcps, if be multi-carrier district, this cell is represented this cell main carrier frequency point information | ||
| …… | …… | …… | …… | …… | …… | …… |
| Maximum transmission power | Necessary | 27dBm | 9.2.1.40 | The maximum transmission power of main carrier | Be | Refusal |
| …… | …… | …… | …… | …… | …… | …… |
| UARFCN low bit rate rate information | 0..1 | In the tdd systems of 1.28Mcps, must possess this cell, be used to indicate the UARFCN and the time slot configuration information of auxilliary carrier wave | Each | Refusal | ||
| ＞UARFCN | Necessary | 105MHz | 9.2.1.65 | The frequency point information of auxilliary carrier wave | ||
| ＞maximum transmission power | Optional | 25dBm | 9.2.1.40 | The maximum transmission power of auxilliary carrier wave | Be | Refusal |
| ＞UARFCN | Necessary | 115MHz | 9.2.1.65 | The frequency point information of auxilliary carrier wave | ||
| ＞maximum transmission power | Optional | 27dBm | 9.2.1.40 | The maximum transmission power of auxilliary carrier wave | Be | Refusal |
| …… | …… | …… | …… | …… | …… | …… |
Wherein, because the auxilliary number of carriers in the sub-district is 2, so the span of UARFCN low bit rate rate information cell is set to 0..1.When the auxilliary number of carriers in the sub-district was N, then the span of UARFCN low bit rate rate information cell was set to 0..N-1.
Embodiment 1 is sub-district when setting up, and sets up the method that Request System message is the main and auxiliary carrier wave configuration maximum transmission power of multi-carrier district by the sub-district.After the sub-district was set up, also can put Request System message by cell re-configuration was that the main and auxiliary carrier wave of sub-district disposes maximum transmission power respectively, does specifying below by 2 pairs of these methods of embodiment, and Fig. 2 is the flow chart of embodiment 2.
In step 201, put the maximum transmission power information of adding cell main carrier in the maximum transmission power cell of Request System message highest ranking at cell re-configuration.
In step 202, put low grade of UARFCN increase low bit rate rate information (the UARFCN Information To Add LCR) cell of Request System message at cell re-configuration, set up the UARFCN cell and the maximum transmission power cell of each auxilliary carrier wave of sub-district, and the span that UARFCN increases low bit rate rate information cell correspondingly is set according to the quantity of auxilliary carrier wave.
Then, in step 203, the frequency point information of each auxilliary carrier wave of sub-district is added into described each newly-built UARFCN cell respectively, and in step 204, the maximum transmission power of each auxilliary carrier wave of sub-district is added into corresponding maximum transmission power cell.
In particular, suppose that multi-carrier district comprises 1 main carrier and 2 auxilliary carrier waves, the frequency of auxilliary carrier wave is respectively 105MHz and 115MHz, and the maximum transmission power that disposes for main and auxiliary carrier wave is respectively 25dBm, 27dBm and 25dBm.Then set up in the Request System message in the sub-district by above-mentioned steps, finish configuration to the main and auxiliary carrier wave in sub-district after, it is as shown in table 3 that Request System message is set up in the sub-district.
Table 3
| Cell/cell group name claims | Existence | Scope | The cell type | The cell effect is described | Critical value | Distribute critical value |
| …… | …… | …… | …… | …… | …… | …… |
| Maximum transmission power | Optional | 25dBm | 9.2.1.40 | The maximum transmission power of main carrier | ||
| …… | …… | …… | …… | …… | …… | …… |
| ＞increase | - | |||||
| ＞＞UARFCN increases low bit rate rate information | 0..1 | - | ||||
| ＞＞＞UARFCN | Necessary | 105 MHz | 9.2.1.65 | The frequency point information of auxilliary carrier wave | ||
| ＞＞＞maximum transmission power | Optional | 27dBm | 9.2.1.40 | The maximum transmission power of auxilliary carrier wave | Be | Refusal |
| ＞＞＞UARFCN | Necessary | 115 MHz | 9.2.1.65 | The frequency point information of auxilliary carrier wave |
| ＞＞＞maximum transmission power | Optional | 25dBm | 9.2.1.40 | The maximum transmission power of auxilliary carrier wave | Be | Refusal |
| …… | …… | …… | …… | …… | …… | …… |
Above-mentioned is to put the method for adding main and auxiliary carrier wave maximum transmission power in the Request System message at cell re-configuration, if wish that putting Request System message by cell re-configuration makes amendment to the maximum transmission power of the main and auxiliary carrier wave in sub-district, this method is close with said method, comprising:
Put the maximum transmission power information of adding cell main carrier in the maximum transmission power cell of Request System message highest ranking at cell re-configuration.
Then, put low grade of UARFCN modification low bit rate rate information (the UARFCN Information To Modify LCR) cell of Request System message at cell re-configuration, set up the UARFCN cell and the maximum transmission power cell of each auxilliary carrier wave of sub-district, and the span that UARFCN revises low bit rate rate information cell correspondingly is set according to the quantity of auxilliary carrier wave.
Then, the frequency point information of each auxilliary carrier wave of sub-district is added into described each newly-built UARFCN cell respectively, and the maximum transmission power of each auxilliary carrier wave of sub-district is added into corresponding maximum transmission power cell.
In particular, suppose that multi-carrier district comprises 1 main carrier and 2 auxilliary carrier waves, the frequency of auxilliary carrier wave is respectively 105MHz and 115MHz, and the maximum transmission power of main and auxiliary carrier wave is revised as 27dBm, 25dBm and 27dBm respectively.Then put in the Request System message at cell re-configuration by above-mentioned steps, finish configuration to the main and auxiliary carrier wave in sub-district after, it is as shown in table 4 that cell re-configuration is put Request System message.
Table 4
| Cell/cell group name claims | Existence | Scope | The cell type | The cell effect is described | Critical value | Distribute critical value |
| …… | …… | …… | …… | …… | …… | …… |
| Maximum transmission power | Optional | 27dBm | 9.2.1.40 | The maximum transmission power of main carrier | ||
| …… | …… | …… | …… | …… | …… | …… |
| ＞revise | - | |||||
| ＞＞UARFCN revises low bit rate rate information | 0..1 | - | ||||
| ＞＞＞UARFCN | Necessary | 105 | 9.2.1.65 | The frequency point information of auxilliary carrier wave |
| MHz | ||||||
| ＞＞＞maximum transmission power | Optional | 25dBm | 9.2.1.40 | The maximum transmission power of auxilliary carrier wave | Be | Refusal |
| ＞＞＞UARFCN | Necessary | 115 MHz | 9.2.1.65 | The frequency point information of auxilliary carrier wave | ||
| ＞＞＞maximum transmission power | Optional | 27dBm | 9.2.1.40 | The maximum transmission power of auxilliary carrier wave | Be | Refusal |
| …… | …… | …… | …… | …… | …… | …… |
In embodiment 1 and embodiment 2, though realized configuration respectively to main and auxiliary carrier wave in the multi-carrier district, for each carrier wave, carrier wave all is identical at the maximum transmission power of all time slots.Because in the TS0 time slot, the sub-district only utilizes main carrier to the cell transmission broadcast, auxilliary carrier wave does not then transmit any message, therefore causes the waste of auxilliary carrier transmission power in the TS0 time slot.When there was a plurality of auxilliary carrier wave the sub-district, this waste was more obvious.For addressing this problem, the present invention also provides a kind of method of configuring maximum transmission power of cell carrier, can not only distinguish the maximum transmission power of the main and auxiliary carrier wave in the allocating multiple carrier sub-district, can also the carrier wave maximum transmission power of time slot TS0 and other time slot be configured.Below in conjunction with embodiment this method is done further and to be specified.
When the sub-district is set up, set up each auxilliary carrier wave maximum transmission power that Request System message can dispose main carrier maximum transmission power, TS0 time slot and other time slot of TS0 time slot and other time slot by the sub-district, do to specify below by 3 pairs of these methods of embodiment, Fig. 3 is the flow chart of embodiment 3.
In step 301, set up the frequency point information of adding cell main carrier in the UARFCN cell of Request System message highest ranking in the sub-district.
In step 302, set up the TS0 time slot maximum transmission power cell of setting up highest ranking in the Request System message in the sub-district, and the main carrier maximum transmission power information of in this cell, adding the TS0 time slot, the main carrier maximum transmission power information of in the maximum transmission power cell of highest ranking, adding other time slot.
In step 303, set up low grade of the UARFCN low bit rate rate information cell of Request System message in the sub-district, set up UARFCN cell, TS0 time slot maximum transmission power cell and the maximum transmission power cell of each auxilliary carrier wave of sub-district, and the span of UARFCN low bit rate rate information cell correspondingly is set according to the quantity of auxilliary carrier wave.
Then, in step 304, the frequency point information of each auxilliary carrier wave of sub-district is added into described each newly-built UARFCN cell respectively, and in step 305, the maximum transmission power of each auxilliary carrier wave of TS0 time slot is added into corresponding TS0 time slot maximum transmission power cell, the maximum transmission power of other each auxilliary carrier wave of time slot is added into corresponding maximum transmission power cell.
In particular, suppose that multi-carrier district comprises 1 main carrier and 1 auxilliary carrier wave, the frequency of auxilliary carrier wave is 115MHz, the main carrier maximum transmission power of TS0 time slot and other time slot is configured to 30dBm and 25dBm, the auxilliary carrier wave maximum transmission power of TS0 time slot and other time slot is configured to 10dBm and 25dBm.Then set up in the Request System message in the sub-district by above-mentioned steps, finish configuration to the main and auxiliary carrier wave in sub-district after, it is as shown in table 5 that Request System message is set up in the sub-district.
Table 5
| Cell/cell group name claims | Existence | Scope | The cell type | The cell effect is described | Critical value | Distribute critical value |
| …… | …… | …… | …… | …… | …… | …… |
| UARFCN | Necessary | 110 MHz | 9.2.1.6 5 | For the tdd systems of 1.28Mcps, if be multi-carrier district, this cell is represented this cell main carrier frequency point information | ||
| …… | …… | …… | …… | …… | …… | …… |
| Maximum transmission power | Necessary | 25dB m | 9.2.1.4 0 | The maximum transmission power of main carrier | Be | Refusal |
| The maximum transmission power of TS0 time slot | Optional | 30dB m | 9.2.1.4 0 | The maximum transmission power of main carrier | ||
| …… | …… | …… | …… | …… | …… | …… |
| UARFCN low bit rate rate information | 0..0 | In the tdd systems of 1.28Mcps, must possess this cell, be used to indicate auxilliary UARFCN and the time slot configuration information that reaches of carrying | Each | Refusal | ||
| ＞UARFCN | Necessary | 115 | 9.2.1.6 | Auxilliary carrier wave |
| MHz | 5 | Frequency point information | ||||
| ＞maximum transmission power | Optional | 25dB m | 9.2.1.4 0 | The maximum transmission power of auxilliary carrier wave | Be | Refusal |
| The maximum transmission power of＞TS0 time slot | Optional | 10dB m | 9.2.1.4 0 | The maximum transmission power of auxilliary carrier wave | ||
| …… | …… | …… | …… | …… | …… | …… |
Embodiment 3 is sub-districts when setting up, and setting up Request System message by the sub-district is the method that the main and auxiliary carrier wave of TS0 time slot and other time slot disposes maximum transmission power respectively.After the sub-district was set up, also can put Request System message by cell re-configuration was that the main and auxiliary carrier wave of TS0 time slot and other time slot disposes maximum transmission power respectively, does specifying below by 4 pairs of these methods of embodiment, and Fig. 4 is the flow chart of embodiment 4.
In step 401, put at cell re-configuration and to set up the highest grade TS0 time slot maximum transmission power cell in the Request System message.
In step 402, in the TS0 of highest ranking time slot maximum transmission power cell and maximum transmission power cell, add the main carrier maximum transmission power information of TS0 time slot and other time slot respectively.
In step 403, put low grade of the UARFCN increase low bit rate rate information cell of Request System message at cell re-configuration, set up UARFCN cell, TS0 time slot maximum transmission power cell and the maximum transmission power cell of each auxilliary carrier wave of sub-district, and the span that UARFCN increases low bit rate rate information cell correspondingly is set according to the quantity of auxilliary carrier wave.
Then, in step 404, the frequency point information of each auxilliary carrier wave of sub-district is added into described each newly-built UARFCN cell respectively, and in step 405, each auxilliary carrier wave maximum transmission power of TS0 time slot is added into corresponding TS0 time slot maximum transmission power cell, each auxilliary carrier wave maximum transmission power of other time slot is added into corresponding maximum transmission power cell.
In particular, suppose that multi-carrier district comprises 1 main carrier and 1 auxilliary carrier wave, the frequency of auxilliary carrier wave is 115MHz, the main carrier maximum transmission power of TS0 time slot and other time slot is configured to 30dBm and 25dBm, the auxilliary carrier wave maximum transmission power of TS0 time slot and other time slot is configured to 10dBm and 25dBm.Then put in the Request System message at cell re-configuration by above-mentioned steps, finish configuration to the main and auxiliary carrier wave in sub-district after, it is as shown in table 6 that cell re-configuration is put Request System message.
Table 6
| Cell/cell group name claims | Existence | Scope | The cell type | The cell effect is described | Critical value | Distribute critical value |
| …… | …… | …… | …… | …… | …… | …… |
| Maximum transmission power | Necessary | 25dB m | 9.2.1.4 0 | The maximum transmission power of main carrier | Be | Refusal |
| The maximum transmission power of TS0 time slot | Optional | 30dB m | 9.2.1.4 0 | The maximum transmission power of main carrier | ||
| …… | …… | …… | …… | …… | …… | …… |
| ＞increase | - | |||||
| ＞＞UARFCN increases low bit rate rate information | 0..0 | - | ||||
| ＞＞＞UARFCN | Necessary | 115 MHz | 9.2.1.6 5 | The frequency point information of auxilliary carrier wave | ||
| ＞＞＞maximum transmission power | Optional | 25dB m | 9.2.1.4 0 | The maximum transmission power of auxilliary carrier wave | Be | Refusal |
| The maximum transmission power of the TS0 of＞＞＞time slot | Optional | 10dB m | 9.2.1.4 0 | The maximum transmission power of auxilliary carrier wave | ||
| …… | …… | …… | …… | …… | …… | …… |
Above-mentioned is to put the method for adding the main and auxiliary carrier wave maximum transmission power of TS0 time slot and other time slot in the Request System message at cell re-configuration, if wish that putting Request System message by cell re-configuration makes amendment to the maximum transmission power of the main and auxiliary carrier wave of TS0 time slot and other time slot, this method is close with said method, comprising:
Put at cell re-configuration and to set up the highest grade TS0 time slot maximum transmission power cell in the Request System message, in the TS0 of highest ranking time slot maximum transmission power cell and maximum transmission power cell, add the main carrier maximum transmission power information of TS0 time slot and other time slot respectively.
Put low grade of the UARFCN modification low bit rate rate information cell of Request System message at cell re-configuration, set up UARFCN cell, TS0 time slot maximum transmission power cell and the maximum transmission power cell of each auxilliary carrier wave of sub-district, and the span that UARFCN increases low bit rate rate information cell correspondingly is set according to the quantity of auxilliary carrier wave.
Then, the frequency point information of each auxilliary carrier wave of sub-district is added into described each newly-built UARFCN cell respectively, and, each auxilliary carrier wave maximum transmission power of TS0 time slot is added into corresponding TS0 time slot maximum transmission power cell, each auxilliary carrier wave maximum transmission power of other time slot is added into corresponding maximum transmission power cell.
In particular, suppose that multi-carrier district comprises 1 main carrier and 1 auxilliary carrier wave, the frequency of auxilliary carrier wave is 115MHz, the main carrier maximum transmission power of TS0 time slot and other time slot is revised as 30dBm and 25dBm, the auxilliary carrier wave maximum transmission power of TS0 time slot and other time slot is revised as 5dBm and 25dBm.Then put in the Request System message at cell re-configuration by above-mentioned steps, finish configuration to the main and auxiliary carrier wave in sub-district after, it is as shown in table 7 that cell re-configuration is put Request System message.
Table 7
| Cell/cell group name claims | Existence | Scope | The cell type | The cell effect is described | Critical value | Distribute critical value |
| …… | …… | …… | …… | …… | …… | …… |
| Maximum transmission power | Necessary | 25dB m | 9.2.1.4 0 | The maximum transmission power of main carrier | Be | Refusal |
| The maximum transmission power of TS0 time slot | Optional | 30dB m | 9.2.1.4 0 | The maximum transmission power of main carrier | ||
| …… | …… | …… | …… | …… | …… | …… |
| ＞revise | - | |||||
| ＞＞UARFCN revises low bit rate rate information | 0..0 | - | ||||
| ＞＞＞UARFCN | Necessary | 115 MHz | 9.2.1.6 5 | The frequency point information of auxilliary carrier wave |
| ＞＞＞maximum transmission power | Optional | 25dB m | 9.2.1.4 0 | The maximum transmission power of auxilliary carrier wave | Be | Refusal |
| The maximum transmission power of the TS0 of＞＞＞time slot | Optional | 5dB m | 9.2.1.4 0 | The maximum transmission power of auxilliary carrier wave | ||
| …… | …… | …… | …… | …… | …… | …… |
In the present invention, for can and existing regulation compatibility mutually, all newly-established cells, its existence all is " optional ".
Key of the present invention is to set up new cell in system message, and in new cell the configuration each carrier wave maximum transmission power, and do not lie in the execution sequence of the concrete steps in the layoutprocedure, thereby those skilled in the art can expect realizing the present invention, no longer repeat specification here by other sequence of steps at an easy rate.
Based on said method, the present invention also proposes a kind of device of configuring maximum transmission power of cell carrier, this device comprises that cell sets up unit and dispensing unit, cell is set up the unit and is used for setting up new cell in system message, and dispensing unit is used for the maximum transmission power information of the main and auxiliary carrier wave in sub-district is added into corresponding cell respectively.
When the sub-district is set up, this device can be set up the main and auxiliary carrier wave configuration maximum transmission power that Request System message is multi-carrier district by the sub-district, at this moment, set up the unit by cell and can set up the absolute radio-frequency channel sequence number of the UTRA UARFCN cell and the maximum transmission power cell of each auxilliary carrier wave in low grade of the UARFCN of system message low bit rate rate information cell; And dispensing unit comprises: the main carrier dispensing unit, unit, frequency point information unit and auxilliary carrier wave dispensing unit are set, Fig. 5 is this schematic representation of apparatus.
The main carrier maximum transmission power information of all time slots can be added the into maximum transmission power cell of system message highest ranking by main carrier dispensing unit 51, thereby finish configuration the main carrier maximum transmission power of all time slots.
Utilize cell to set up unit 52 low grade at the UARFCN of system message low bit rate rate information cell, set up the absolute radio-frequency channel sequence number of the UTRA UARFCN cell and the maximum transmission power cell of each auxilliary carrier wave, and utilize unit 53 is set, the span of UARFCN low bit rate rate information cell is set according to the quantity of auxilliary carrier wave; By frequency point information unit 54 frequency point information of each auxilliary carrier wave is added into described each UARFCN cell; And, each auxilliary carrier wave maximum transmission power information of all time slots is added into corresponding maximum transmission power cell, thereby finish configuration each auxilliary carrier wave maximum transmission power of all time slots by auxilliary carrier wave dispensing unit 55.。
After the sub-district is set up, can put Request System message by cell re-configuration is that the main and auxiliary carrier wave of sub-district disposes maximum transmission power respectively, set up the unit by cell and can set up the UARFCN cell and the maximum transmission power cell of each auxilliary carrier wave in low grade of the UARFCN of system message increase/modification low bit rate rate information cell this moment; And dispensing unit comprises: the main carrier dispensing unit, unit, frequency point information unit and auxilliary carrier wave dispensing unit are set.Set up the unit and be provided with the unit except that cell, the function of unit of the same name was identical when the function of other unit was set up with the sub-district, here no longer repeat specification.
Wherein, the span that the unit is used for being provided with according to the quantity of auxilliary carrier wave UARFCN increase/modification low bit rate rate information cell is set.
In the above-described embodiments, though realized configuration respectively to main and auxiliary carrier wave in the multi-carrier district, for each carrier wave, carrier wave all is identical at the maximum transmission power of all time slots.Because in the TS0 time slot, the sub-district only utilizes main carrier to the cell transmission broadcast, auxilliary carrier wave does not then transmit any message, therefore causes the waste of auxilliary carrier transmission power in the TS0 time slot.When there was a plurality of auxilliary carrier wave the sub-district, this waste was more obvious.For addressing this problem, the present invention also provides a kind of device of configuring maximum transmission power of cell carrier, can not only distinguish the maximum transmission power of main and auxiliary carrier wave in the allocating multiple carrier sub-district, can also the carrier wave maximum transmission power of time slot TS0 and other time slot be configured.Below in conjunction with embodiment this device is done further and to be specified.
When the sub-district is set up, can set up each auxilliary carrier wave maximum transmission power of main carrier maximum transmission power, TS0 time slot and other time slot of Request System message arrangement TS0 time slot and other time slot by the sub-district, cell was set up the unit and was comprised TS0 time slot unit and auxilliary carrier wave unit this moment, and dispensing unit comprises: the main carrier dispensing unit, unit, frequency point information unit and auxilliary carrier wave dispensing unit are set, Fig. 6 is this schematic representation of apparatus.
Utilize TS0 time slot unit 61 can in system message, set up the TS0 time slot maximum transmission power cell of highest ranking; Utilize the auxilliary carrier wave unit 62 can be in low grade of the UARFCN low bit rate rate information cell of system message, set up UARFCN cell, TS0 time slot maximum transmission power cell and the maximum transmission power cell of each auxilliary carrier wave, carry the cell of main and auxiliary carrier wave maximum transmission power information thereby in system message, set up.
The main carrier maximum transmission power information of TS0 time slot and other time slot can be added into the TS0 time slot maximum transmission power cell and the maximum transmission power cell of highest ranking respectively by main carrier dispensing unit 63, thereby finish configuration the main carrier maximum transmission power of TS0 time slot and other time slot.
Utilization is provided with unit 64 is provided with UARFCN low bit rate rate information cell according to the quantity of auxilliary carrier wave span; Utilize frequency point information unit 65 that the frequency point information of each auxilliary carrier wave is added into described each UARFCN cell; And each auxilliary carrier wave maximum transmission power information of TS0 time slot and other time slot is added into corresponding TS0 time slot maximum transmission power cell and maximum transmission power cell respectively, thereby finish configuration to each auxilliary carrier wave maximum transmission power of TS0 time slot and other time slot by auxilliary carrier wave dispensing unit 66.
After the sub-district was set up, also can put Request System message by cell re-configuration was that the main and auxiliary carrier wave of TS0 time slot and other time slot disposes maximum transmission power respectively, and cell was set up the unit and comprised TS0 time slot unit and auxilliary carrier wave unit this moment; Dispensing unit comprises: the main carrier dispensing unit, unit, frequency point information unit and auxilliary carrier wave dispensing unit are set.Except that auxilliary carrier wave unit and being provided with the unit, the function of unit of the same name was identical when the function of other unit was set up with the sub-district, here no longer repeat specification.
Wherein, auxilliary carrier wave unit is used for the low grade at the UARFCN of system message increase/modification low bit rate rate information cell, sets up UARFCN cell, TS0 time slot maximum transmission power cell and the maximum transmission power cell of each auxilliary carrier wave.
The span that the unit is used for being provided with according to the quantity of auxilliary carrier wave UARFCN increase/modification low bit rate rate information cell is set.
Above-described embodiment only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (20)
1. the method for a configuring maximum transmission power of cell carrier is characterized in that, comprising:
In system message, set up new cell, the maximum transmission power information of the main and auxiliary carrier wave in sub-district is added into corresponding cell respectively.
2. method according to claim 1 is characterized in that, described system message comprises that request message is set up in the sub-district or cell re-configuration is put request message.
3. method according to claim 2 is characterized in that, sets up in the sub-district by following step and sets up new cell in the request message:
Set up low grade of the UARFCN low bit rate rate information cell of request message in the sub-district, set up the absolute radio-frequency channel sequence number of the UTRA UARFCN cell and the maximum transmission power cell of each auxilliary carrier wave.
4. method according to claim 3 is characterized in that, by following step the maximum transmission power information of the main and auxiliary carrier wave in sub-district is added into corresponding cell respectively:
The main carrier maximum transmission power information of all time slots is added the into maximum transmission power cell of system message highest ranking;
The span of UARFCN low bit rate rate information cell is set according to the quantity of auxilliary carrier wave;
The frequency point information of each auxilliary carrier wave is added into described each UARFCN cell;
Each auxilliary carrier wave maximum transmission power information of all time slots is added into corresponding maximum transmission power cell.
5. method according to claim 2 is characterized in that, puts at cell re-configuration by following step and sets up new cell in the request message:
Put low grade of the UARFCN increase/modification low bit rate rate information cell of request message at cell re-configuration, set up the UARFCN cell and the maximum transmission power cell of each auxilliary carrier wave.
6. method according to claim 5 is characterized in that, by following step the maximum transmission power information of the main and auxiliary carrier wave in sub-district is added into corresponding cell respectively:
The main carrier maximum transmission power information of all time slots is added the into maximum transmission power cell of system message highest ranking;
The span of UARFCN increase/modification low bit rate rate information cell is set according to the quantity of auxilliary carrier wave;
The frequency point information of each auxilliary carrier wave is added into described each UARFCN cell;
Each auxilliary carrier wave maximum transmission power information of all time slots is added into corresponding maximum transmission power cell.
7. method according to claim 2 is characterized in that, sets up in the sub-district by following step and sets up new cell in the request message:
Set up the TS0 time slot maximum transmission power cell of setting up highest ranking in the request message in the sub-district;
Set up low grade of the UARFCN low bit rate rate information cell of request message in the sub-district, set up UARFCN cell, TS0 time slot maximum transmission power cell and the maximum transmission power cell of each auxilliary carrier wave.
8. method according to claim 7 is characterized in that, by following step the maximum transmission power information of the main and auxiliary carrier wave in sub-district is added into corresponding cell respectively:
The main carrier maximum transmission power information of TS0 time slot and other time slot is added into the TS0 time slot maximum transmission power cell and the maximum transmission power cell of highest ranking respectively;
The span of UARFCN low bit rate rate information cell is set according to the quantity of auxilliary carrier wave;
The frequency point information of each auxilliary carrier wave is added into described each UARFCN cell;
Each auxilliary carrier wave maximum transmission power information of TS0 time slot and other time slot is added into corresponding TS0 time slot maximum transmission power cell and maximum transmission power cell respectively.
9. method according to claim 2 is characterized in that, puts at cell re-configuration by following step and sets up new cell in the request message:
Put at cell re-configuration and to set up the highest grade TS0 time slot maximum transmission power cell in the request message;
Put low grade of the UARFCN increase/modification low bit rate rate information cell of request message at cell re-configuration, set up UARFCN cell, TS0 time slot maximum transmission power cell and the maximum transmission power cell of each auxilliary carrier wave.
10. method according to claim 9 is characterized in that, by following step the maximum transmission power information of the main and auxiliary carrier wave in sub-district is added into corresponding cell respectively:
The main carrier maximum transmission power information of TS0 time slot and other time slot is added into the TS0 time slot maximum transmission power cell and the maximum transmission power cell of highest ranking respectively;
The span of UARFCN increase/modification low bit rate rate information cell is set according to the quantity of auxilliary carrier wave;
The frequency point information of each auxilliary carrier wave is added into described each UARFCN cell;
Each auxilliary carrier wave maximum transmission power information of TS0 time slot and other time slot is added into corresponding TS0 time slot maximum transmission power cell and maximum transmission power cell respectively.
11. the device of a configuring maximum transmission power of cell carrier is characterized in that, comprising:
Cell is set up the unit, is used for setting up new cell in system message;
Dispensing unit is used for the maximum transmission power information of the main and auxiliary carrier wave in sub-district is added into corresponding cell respectively.
12. device according to claim 11 is characterized in that, described system message comprises that request message is set up in the sub-district or cell re-configuration is put request message.
13. device according to claim 12, it is characterized in that, described cell is set up low grade that the unit is used for setting up in the sub-district UARFCN low bit rate rate information cell of request message, sets up the absolute radio-frequency channel sequence number of the UTRA UARFCN cell and the maximum transmission power cell of each auxilliary carrier wave.
14. device according to claim 13 is characterized in that, described dispensing unit comprises:
The main carrier dispensing unit is used for the main carrier maximum transmission power information of all time slots is added the into maximum transmission power cell of system message highest ranking;
The unit is set, is used for being provided with the span of UARFCN low bit rate rate information cell according to the quantity of auxilliary carrier wave;
The frequency point information unit is used for the frequency point information of each auxilliary carrier wave is added into described each UARFCN cell;
Auxilliary carrier wave dispensing unit is used for each auxilliary carrier wave maximum transmission power information of all time slots is added into corresponding maximum transmission power cell.
15. device according to claim 12, it is characterized in that, described cell is set up low grade that the unit is used for putting at cell re-configuration the UARFCN increase/modification low bit rate rate information cell of request message, sets up the UARFCN cell and the maximum transmission power cell of each auxilliary carrier wave.
16. device according to claim 15 is characterized in that, described dispensing unit comprises:
The main carrier dispensing unit is used for the main carrier maximum transmission power information of all time slots is added the into maximum transmission power cell of system message highest ranking;
The unit is set, is used for being provided with the span of UARFCN increase/modification low bit rate rate information cell according to the quantity of auxilliary carrier wave;
The frequency point information unit is used for the frequency point information of each auxilliary carrier wave is added into described each UARFCN cell;
Auxilliary carrier wave dispensing unit is used for each auxilliary carrier wave maximum transmission power information of all time slots is added into corresponding maximum transmission power cell.
17. device according to claim 12 is characterized in that, described cell is set up the unit and is comprised:
TS0 time slot unit is used for setting up in the sub-district TS0 time slot maximum transmission power cell that request message is set up highest ranking;
Auxilliary carrier wave unit is used for setting up in the sub-district low grade of the UARFCN low bit rate rate information cell of request message, sets up UARFCN cell, TS0 time slot maximum transmission power cell and the maximum transmission power cell of each auxilliary carrier wave.
18. device according to claim 17 is characterized in that, described dispensing unit comprises:
The main carrier dispensing unit is used for the main carrier maximum transmission power information of TS0 time slot and other time slot is added into the TS0 time slot maximum transmission power cell and the maximum transmission power cell of highest ranking respectively;
The unit is set, is used for being provided with the span of UARFCN low bit rate rate information cell according to the quantity of auxilliary carrier wave;
The frequency point information unit is used for the frequency point information of each auxilliary carrier wave is added into described each UARFCN cell;
Auxilliary carrier wave dispensing unit is used for each auxilliary carrier wave maximum transmission power information of TS0 time slot and other time slot is added into corresponding TS0 time slot maximum transmission power cell and maximum transmission power cell respectively.
19. device according to claim 12 is characterized in that, described cell is set up the unit and is comprised:
TS0 time slot unit is used for putting request message at cell re-configuration and sets up the highest grade TS0 time slot maximum transmission power cell;
Assist the carrier wave unit, be used for putting low grade of the UARFCN increase/modification low bit rate rate information cell of request message, set up UARFCN cell, TS0 time slot maximum transmission power cell and the maximum transmission power cell of each auxilliary carrier wave at cell re-configuration.
20. device according to claim 19 is characterized in that, described dispensing unit comprises:
The main carrier dispensing unit is used for the main carrier maximum transmission power information of TS0 time slot and other time slot is added into the TS0 time slot maximum transmission power cell and the maximum transmission power cell of highest ranking respectively;
The unit is set, is used for being provided with the span of UARFCN increase/modification low bit rate rate information cell according to the quantity of auxilliary carrier wave;
The frequency point information unit is used for the frequency point information of each auxilliary carrier wave is added into described each UARFCN cell;
Auxilliary carrier wave dispensing unit is used for each auxilliary carrier wave maximum transmission power information of TS0 time slot and other time slot is added into corresponding TS0 time slot maximum transmission power cell and maximum transmission power cell respectively.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101801079A (en) * | 2010-03-18 | 2010-08-11 | 中兴通讯股份有限公司 | Method and device for configuring time division common pilot channel power |
| CN101815303A (en) * | 2010-03-15 | 2010-08-25 | 中兴通讯股份有限公司 | Method and system for establishing integrated mobile broadcast cell |
| CN101959319B (en) * | 2009-07-17 | 2013-02-13 | 鼎桥通信技术有限公司 | Information transmission method in subcarrier time slot 0 |
| CN107071910A (en) * | 2009-01-22 | 2017-08-18 | 高通股份有限公司 | Method and apparatus for providing wireless expansion network |
| CN115152280A (en) * | 2020-02-10 | 2022-10-04 | 中兴通讯股份有限公司 | Method, device and system for transmission power configuration in uplink transmission |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100361558C (en) * | 2004-07-29 | 2008-01-09 | 华为技术有限公司 | Realization method for building and reconfiguring multicarrier sector |
| CN100382635C (en) * | 2005-02-18 | 2008-04-16 | 大唐移动通信设备有限公司 | Method for establishing multiple carrier frequency samll area |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107071910A (en) * | 2009-01-22 | 2017-08-18 | 高通股份有限公司 | Method and apparatus for providing wireless expansion network |
| CN101959319B (en) * | 2009-07-17 | 2013-02-13 | 鼎桥通信技术有限公司 | Information transmission method in subcarrier time slot 0 |
| CN101815303A (en) * | 2010-03-15 | 2010-08-25 | 中兴通讯股份有限公司 | Method and system for establishing integrated mobile broadcast cell |
| CN101815303B (en) * | 2010-03-15 | 2014-09-10 | 中兴通讯股份有限公司 | Method and system for establishing integrated mobile broadcast cell |
| CN101801079A (en) * | 2010-03-18 | 2010-08-11 | 中兴通讯股份有限公司 | Method and device for configuring time division common pilot channel power |
| CN115152280A (en) * | 2020-02-10 | 2022-10-04 | 中兴通讯股份有限公司 | Method, device and system for transmission power configuration in uplink transmission |
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