CN100362894C - Method of carrier frequency resource configuration and carrier frequency state information report - Google Patents
Method of carrier frequency resource configuration and carrier frequency state information report Download PDFInfo
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- CN100362894C CN100362894C CNB200510077038XA CN200510077038A CN100362894C CN 100362894 C CN100362894 C CN 100362894C CN B200510077038X A CNB200510077038X A CN B200510077038XA CN 200510077038 A CN200510077038 A CN 200510077038A CN 100362894 C CN100362894 C CN 100362894C
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Abstract
The present invention discloses a reporting method of the carrier frequency resource allocation and the carrier frequency resource state information of multiple carrier frequency sub-zones, which comprises the following steps: a carrier frequency processing unit mark in a base station is configured for each carrier frequency in sub-zone establishing request messages and sub-zone reconfiguration request messages sent by a wireless network controller to the base station; the base station allocates a carrier frequency processing unit to each carrier frequency according to the received carrier frequency processing unit marks; audit response messages and resource state indication messages sent by the base station to the wireless network controller carry the resource state information units of the carrier frequency processing units; each carrier frequency processing unit comprises the mark of the carrier frequency processing unit. The method of the present invention can realize the report of carrier frequency resource allocation and carrier frequency resource state information in the sub-zone establishing process, the sub-zone reconfiguration process, the resource indication process and the audit response process in multiple carrier frequency sub-zone systems.
Description
Technical field
The present invention relates to wireless telecommunication system, relate in particular to the carrier frequency resource configuration of multi-carrier frequency cell in the TD-SCDMA system and the method that carrier frequency information reports.
Background technology
In the base station of TD SDMA (TD_SCDMA) system (Node B), a carrier frequency in sub-district is handled resource corresponding to specific carrier frequency, its combination can be called the carrier frequency processing unit.In original single carrier frequency cell system, a carrier frequency in sector is defined as a sub-district, thereby resource is only handled corresponding to a specific carrier frequency in a sub-district in Node B.The processing resources definition of sub-district in Node B is a home cell (Local Cell), thereby in single carrier cell, home cell just is meant a carrier frequency processing unit, thereby a local district identification (Local CellId) that is to say the sign of this carrier frequency processing unit.
In original single carrier frequency cell system, Node B can comprise a plurality of home cells, setting up request message or cell re-configuration at radio network controller (RNC) with the sub-district puts in the request message when sub-district carried out resource distribution, only need be local district identification of the unique configuration of each home cell, be each the carrier frequency processing unit that comprises among the NodeB and disposed a unique identification.Similar, at a Node B who supports a plurality of sub-districts when RNC sends resource status Indication message and audit response message, only need to report respectively the user mode information of each carrier frequency processing unit, can indicate the resource status of each sub-district and carrier frequency by local district identification.
In order to increase capacity of cellular network, satisfy the needs of market macrocellular capacity, adopted multi-carrier frequency cell system to increase user capacity at present, just, there are a plurality of carrier frequency a sub-district, wherein has only a main carrier frequency, other be called assistant carrier frequency.In present standard or motion, to multi-carrier frequency cell system, just having defined the processing resource of a multi-carrier frequency cell in Node B is a home cell (comprising a plurality of carrier frequency processing units), and has been assigned with a local district identification.For each carrier frequency in the multi-carrier frequency cell, do not define corresponding carrier frequency processing unit and sign.
Therefore, in multi-carrier frequency cell system, configuration during a multi-carrier frequency cell in Node B is for local district identification of the unique configuration of multi-carrier frequency cell can not be finished configuration to each carrier frequency processing unit of this sub-district.Similar, when RNC sends resource status Indication message and audit response message, can not distinguish the resource state information of different carrier frequency processing units at a Node B who supports multi-carrier frequency cell by the resource state information of local district identification report home cell.Promptly by present method, the sub-district in multi-carrier frequency cell system is set up, cell re-configuration is put, resource indicate and the response process of auditing in can not finish carrier frequency resource and dispose and the carrier frequency resource state information report.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of method that can realize carrier frequency resource configuration and carrier frequency resource state information report.
In order to solve the problems of the technologies described above, the invention provides the method for a kind of carrier frequency resource configuration and carrier frequency resource state information report, may further comprise the steps:
(a) radio network controller is carrier frequency processing unit sign in the base station of each carrier frequency configuration by set up request message to the sub-district of base station transmission, and in this sign of local record, the base station is designated carrier frequency processing unit of each carrier frequency distribution according to the described carrier frequency processing unit of receiving;
(b) radio network controller is put in the request message at the cell re-configuration that sends to the base station, is carrier frequency processing unit sign of assistant carrier frequency configuration of each increase; The base station is designated this assistant carrier frequency according to this carrier frequency processing unit of receiving and distributes a carrier frequency processing unit;
(c) receive the resource audit request information after, the resource state information unit of each carrier frequency processing unit is carried in the base station in sending to the audit response message of radio network controller, each unit all comprises the sign of this carrier frequency processing unit;
When (d) carrying the resource state information unit of carrier frequency processing unit in the base station is sending to the resource status Indication message of radio network controller, each unit all comprises the sign of this carrier frequency processing unit.
Further, said method can have following characteristics: it is unique that described carrier frequency processing unit is identified in each sub-district, and the sub-district is set up and is also comprised local district identification in the message, comprises this home cell information unit and local district identification in audit response message and resource status Indication message.
Further, said method can have following characteristics: it is unique that described carrier frequency processing unit is identified in the base station.
Further, said method can have following characteristics: also comprise carrier frequency processing unit group id and carrier frequency processing unit group information unit in described audit response message and the state indication message.
As from the foregoing, the invention solves in multi-carrier frequency cell is sub-district and a plurality of carrier frequency unique configuration process problem of resource of difference in Node B.After adopting the present invention, the sub-district in multi-carrier frequency cell system is set up, cell re-configuration is put, resource indicate and the response process of auditing in can realize carrier frequency resource is disposed and the reporting of carrier frequency resource state information.
Description of drawings
Fig. 1 is the schematic diagram that the invention process message sends.
Embodiment
First embodiment
The method of configuration of present embodiment carrier frequency resource and carrier frequency resource state information report may further comprise the steps:
Step 110, it is carrier frequency processing unit sign in Node B of each carrier frequency configuration that RNC sets up request message by the sub-district that sends to Node B, and should identify at local record;
Step 120, Node B is designated carrier frequency processing unit of each carrier frequency distribution according to the carrier frequency processing unit;
Step 130 is put in the request message at the cell re-configuration that sends to Node B, is carrier frequency processing unit sign of assistant carrier frequency configuration of each increase;
Step 140, Node B is designated this assistant carrier frequency according to the carrier frequency processing unit that increases and distributes a carrier frequency processing unit;
Step 150, receive the resource audit request information after, Node B carries the resource state information unit of each carrier frequency processing unit in sending to the audit response message of RNC, each unit all comprises the sign of this carrier frequency processing unit;
Step 160, when carrying the resource state information unit of carrier frequency processing unit in Node B is sending to the resource status Indication message of RNC, each unit all comprises the sign of this carrier frequency processing unit.
The process of transmitting of corresponding message as shown in Figure 1, need to prove, request message, cell re-configuration are set up in described relevant audit response message, resource status Indication message and sub-district, and to put the order of message and respective handling step fixing, should not be understood that and must carry out by sequencing set by step.
Above-mentioned message is that NBAP (the Node B applying portion) agreement on the Iub interface between RNC and the NodeB is defined.In the present embodiment, continue to continue to use definition in the current standard (NBAP agreement) for the processing resource of multi-carrier frequency cell in Node B, be about to the processing resource (comprise a plurality of carrier frequency processing units) of a multi-carrier frequency cell in NodeB and be defined as a home cell and dispose a local district identification.Simultaneously, in Node B, it also is the carrier frequency processing unit sign of each carrier frequency processing unit configuration among the Node B, because each carrier frequency processing unit belongs to and only belongs to a home cell, it should be unique that this carrier frequency processing unit is identified in its affiliated home cell, but can be identical between the different home cell.
Table 1 shows sub-district that RNC sends to Node B and sets up partial content in the message, is used to illustrate that the present embodiment carrier frequency handles the different of resource distribution and prior art:
Table 1
| The prior art scheme | The present embodiment scheme |
| ...... | ...... |
| Local Cell ID (local district identification) | Local Cell ID (local district identification) |
| C-ID (cell ID) | C-ID (cell ID) |
| ...... | ...... |
| UARFCN (main carrier frequency) | UARFCN (main carrier frequency) |
| Do not have | Frequency Process Module Id (carrier frequency processing unit sign) |
| ...... | ...... |
| ＞UARFCN (assistant carrier frequency) | ＞UARFCN (assistant carrier frequency) |
| Do not have | ＞Frequency Process Module Id (carrier frequency processing unit sign) |
| ...... | ...... |
As seen, set up in the request message in the sub-district of present embodiment, cell ID (logical identifier) and local district identification have been kept, and in for each carrier frequency (comprising main carrier frequency and assistant carrier frequency) configuration frequency sign (RARFCN), also disposed the carrier frequency processing unit sign of this carrier frequency correspondence.In RNC, also need to preserve above-mentioned configuration.
Equally, put in the request message,, in the time of for this carrier frequency configuration frequency sign, also will dispose carrier frequency processing unit sign the assistant carrier frequency of each increase at cell re-configuration.
Table 2 shows the partial content in audit response message or resource status Indication message, is used to illustrate the different of present embodiment carrier frequency resource state information report and prior art:
Table 2
| The prior art scheme | The scheme of present embodiment |
| ...... | ...... |
| ＞＞Local Cell Information (home cell information) | ＞＞Local Cell Information (home cell information) |
| The Local Cell ID of＞＞＞(local district identification) | The Local Cell ID of＞＞＞(local district identification) |
| Do not have | The Frequency Process Module Information of＞＞＞(carrier frequency processing unit information) |
| Do not have | ＞＞＞＞Frequency Process Module ID (carrier frequency processing unit sign) |
| ＞＞＞...... | ＞＞＞＞...... |
| The Local Cell Group ID of＞＞＞(home cell group id) | ＞＞＞＞Frequency Process Module Group ID (carrier frequency processing unit group id) |
| ＞＞＞...... | ＞＞＞＞...... |
| ＞＞Local Cell Group Information (home cell group information) | The Frequency Process Module Group Information of＞＞＞(carrier frequency processing unit group information) |
| The Local Cell Group ID of＞＞＞(home cell group id) | ＞＞＞＞Frequency Process Module Group ID (carrier frequency processing unit group id) |
| ＞＞＞...... | ＞＞＞＞...... |
As can be seen from the above table, in the audit response message or resource status Indication message of present embodiment, in the home cell information unit, kept local district identification, and increased several and belonged to the carrier frequency processing unit information unit of this home cell, in each carrier frequency processing unit information unit, all comprise this carrier frequency processing unit sign, the definition of the resource state information in the carrier frequency processing unit information unit is identical with original standard, as maximum, minimum down transmitting power ability, minimal frequency spreading factor etc.
In addition, also need to change wherein home cell group id (a plurality of home cells are used some resources shared) into carrier frequency processing unit group id, simultaneously home cell group information unit is changed into carrier frequency processing unit group information unit, identical in the information unit of other in the carrier frequency processing unit group information unit and the existing standard.
Second embodiment
The step that the method for present embodiment carrier frequency resource configuration and carrier frequency resource state information report comprises is identical with first embodiment, but the particular content of related news and first embodiment difference to some extent.
In the present embodiment, each home cell among the Node B also disposes a unique local district identification, and be the carrier frequency processing unit sign of one of each carrier frequency processing unit configuration among the Node B, difference is that it is unique that this carrier frequency processing unit is identified among the Node B.Each carrier frequency processing unit belongs to and only belongs to a home cell, preserves this membership between all home cells and the carrier frequency processing unit in RNC and Node B.
Set up in the request message in the sub-district, present embodiment is compared with first embodiment, do not comprise local district identification (Local Cell Id), because in the multi-carrier frequency cell, the true processing entity is the carrier frequency processing unit, and the carrier frequency processing unit to be identified among the NodeB be unique, thereby can not need local district identification.
The content that cell re-configuration is put request message is identical with first embodiment.
In audit response message or resource status Indication message, be shown in Table 3, present embodiment does not comprise home cell information unit and sign thereof, directly adopts carrier frequency processing unit information unit, comprises this carrier frequency processing unit sign in each carrier frequency processing unit information unit.The definition of the resource state information in the carrier frequency processing unit information unit is identical with original standard, as maximum, minimum down transmitting power ability, minimal frequency spreading factor etc.
In addition, also need to change wherein home cell group id (a plurality of home cells are used some resources shared) into carrier frequency processing unit group id, simultaneously home cell group information unit is changed into carrier frequency processing unit group information unit, identical in the information unit of other in the carrier frequency processing unit group information unit and the existing standard.
Table 3 shows the partial content in audit response message or resource status Indication message, is used to illustrate the different of present embodiment carrier frequency resource state information report and prior art:
| Existing scheme | The solution of the present invention |
| ...... | ...... |
| ＞Local Cell Information (home cell information) | ＞Frequency Process Module Information (carrier frequency processing unit information) |
| ＞Local Cell ID (local district identification) | ＞Frequency Process Module ID (carrier frequency processing unit sign) |
| ＞...... | ＞...... |
| ＞Local Cell Group ID (home cell group id) | ＞Frequency Process Module Group ID (carrier frequency processing unit group id) |
| ＞...... | ＞...... |
| ＞Local Cell Group Information (home cell group information) | ＞Frequency Process Module Group Information (carrier frequency processing unit group information) |
| ＞Local Cell Group ID (home cell group id) | ＞Frequency Process Module Group ID (carrier frequency processing unit group id) |
| ＞...... | ＞...... |
In sum, the present invention by the sub-district in multi-carrier frequency cell system set up request message, cell re-configuration is put request message, the sign that comprises the carrier frequency processing unit, and the resource state information unit that has defined the carrier frequency processing unit in audit response message or the resource status Indication message, and label, thereby realized reporting to carrier frequency resource configuration and carrier frequency resource state information for distinguishing different units.
Claims (4)
1. the method for carrier frequency resource configuration and carrier frequency resource state information report may further comprise the steps:
(a) radio network controller is carrier frequency processing unit sign in the base station of each carrier frequency configuration by set up request message to the sub-district of base station transmission, and in this sign of local record, the base station is designated carrier frequency processing unit of each carrier frequency distribution according to the described carrier frequency processing unit of receiving;
(b) radio network controller is put in the request message at the cell re-configuration that sends to the base station, is carrier frequency processing unit sign of assistant carrier frequency configuration of each increase; The base station is designated this assistant carrier frequency according to this carrier frequency processing unit of receiving and distributes a carrier frequency processing unit;
(c) receive the resource audit request information after, the resource state information unit of each carrier frequency processing unit is carried in the base station in sending to the audit response message of radio network controller, each resource state information unit all comprises the sign of this carrier frequency processing unit;
When (d) carrying the resource state information unit of carrier frequency processing unit in the base station is sending to the resource status Indication message of radio network controller, each resource state information unit all comprises the sign of this carrier frequency processing unit.
2. the method for claim 1, it is characterized in that, it is unique that described carrier frequency processing unit is identified in each sub-district, and the sub-district is set up and is also comprised local district identification in the message, comprises home cell information unit and local district identification in audit response message and resource status Indication message.
3. the method for claim 1 is characterized in that, it is unique that described carrier frequency processing unit is identified in certain base station.
4. the method for claim 1 is characterized in that, also comprises carrier frequency processing unit group id and carrier frequency processing unit group information unit in described audit response message and the state indication message.
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| CNB200510077038XA CN100362894C (en) | 2004-07-13 | 2005-06-15 | Method of carrier frequency resource configuration and carrier frequency state information report |
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| CN200410071593 | 2004-07-13 | ||
| CN200410071593.7 | 2004-07-13 | ||
| CNB200510077038XA CN100362894C (en) | 2004-07-13 | 2005-06-15 | Method of carrier frequency resource configuration and carrier frequency state information report |
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| CN100362894C true CN100362894C (en) | 2008-01-16 |
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| CN100466817C (en) * | 2006-04-18 | 2009-03-04 | 华为技术有限公司 | Wimax system information processing method and system, switching judging method |
| CN101305563B (en) * | 2006-10-31 | 2012-05-23 | 华为技术有限公司 | Method and system for distributing communication resource in land radio communication system |
| CN101193401B (en) * | 2006-11-22 | 2010-09-01 | 中兴通讯股份有限公司 | A method for processing high-speed downlink packet access resource exception based on audit |
| CN101677457B (en) * | 2008-09-19 | 2012-02-08 | 中兴通讯股份有限公司 | eNB resource auditing method and system |
| CN101790200B (en) | 2009-01-23 | 2013-04-24 | 华为技术有限公司 | Method, device and system for managing uplink carrier frequencies |
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|---|---|---|---|---|
| CN1469569A (en) * | 2002-07-20 | 2004-01-21 | 深圳市中兴通讯股份有限公司 | Carrier frequency selecting method for CDMA base station system with multiple carrier frequencies |
| CN1477807A (en) * | 2003-08-04 | 2004-02-25 | �����ƶ�ͨ���豸����˾ | Method for obtaining carrier frequency departure of time division synchronous CDMA (TD-SCDMA) user terminal and equipment |
| CN1505421A (en) * | 2002-11-29 | 2004-06-16 | �ƶ��Ѷ��� | Method of resource indication in mobile communications systems |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1469569A (en) * | 2002-07-20 | 2004-01-21 | 深圳市中兴通讯股份有限公司 | Carrier frequency selecting method for CDMA base station system with multiple carrier frequencies |
| CN1505421A (en) * | 2002-11-29 | 2004-06-16 | �ƶ��Ѷ��� | Method of resource indication in mobile communications systems |
| CN1477807A (en) * | 2003-08-04 | 2004-02-25 | �����ƶ�ͨ���豸����˾ | Method for obtaining carrier frequency departure of time division synchronous CDMA (TD-SCDMA) user terminal and equipment |
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