CN103220684A - Method, equipment and system for mobile communication based on common cell signal coverage - Google Patents
Method, equipment and system for mobile communication based on common cell signal coverage Download PDFInfo
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- CN103220684A CN103220684A CN2013101136451A CN201310113645A CN103220684A CN 103220684 A CN103220684 A CN 103220684A CN 2013101136451 A CN2013101136451 A CN 2013101136451A CN 201310113645 A CN201310113645 A CN 201310113645A CN 103220684 A CN103220684 A CN 103220684A
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Abstract
The invention discloses a method, equipment and system for mobile communication based on common cell signal coverage. The method comprises the following steps of when terminal identification-containing request information which is sent by a terminal and is accessed into a common cell is received, according to the obtained current signal quality information of at least one RRU (remote radio unit) location group deployed in the common cell, selecting at least one RRU location group as a service location group of the terminal, sending terminal identification-containing communication service information to the RRU location group, and instructing the RRU location group to utilize the self special channel to provide communication service for the terminal after the common cell is accessed via the terminal. Compared with the prior art, the method has the advantages that the problem of lower service executing efficiency of the user terminal caused by smaller wireless resource capacity due to the use of one set of frequency points is avoided, the mobile communication is realized by utilizing different wireless resources in the different RRU location groups, the communication quality is ensured, and the communication efficiency is improved.
Description
Technical field
The present invention relates to wireless communication field, relate in particular to a kind of method of mobile communication, equipment and system based on cell signal covering altogether.
Background technology
Along with popularizing of smart mobile phone and panel computer, mobile Internet has incorporated our life, and people have promoted the develop rapidly of mobile communication cause to the demand of high speed broadband service.In order to improve the utilance of frequency spectrum resource, mobile communications network from macrocellular network to the microminiature cellular network, and develop to the direction of macrocellular and microminiature honeycomb hybrid building network.
Because microminiature cellular network signals covering radius is little, needing the networking of a plurality of microminiature cellular network to carry out signal in the zone of unit are covers, in order to guarantee the continuity of portable terminal customer service in the networking of a plurality of microminiature cellular network, must dispose appropriate adjacent area switching When building their networks between the microminiature cellular network and between macrocellular network and the microminiature cellular network, so just cause the complexity of adjacent area handover management and the lifting of maintenance workload, and user terminal frequently switches between the unlike signal overlay area, to cause the system signaling expense big, waste system resource.
Switch this problem in order to solve the adjacent area, multi-site cellular technology has altogether been proposed in the prior art, the RRU set of locations that is about to be provided with on a plurality of different physics site is combined to form a logic district, all RRU set of locations in logic district are all used a frequency, and in the identical information of same frequency transmission, make the relation of neighboring interval oversimplify, but the carrier capacity of this frequency correspondence is limited, terminal in this logic district all needs to carry out business by this frequency, in actual applications, because the restriction of carrier capacity will appear at the problem that packet loss takes place or go offline in the terminal traffic implementation, make that professional execution efficient is lower, can't satisfy the needs of user terminal.
In sum, exist in the logic district that cellular technology is set up altogether because the restriction of carrier capacity causes the business of user terminal to carry out the lower problem of efficient existing the employing.
Summary of the invention
It is a kind of based on being total to method of mobile communication, equipment and the system that cell signal covers that the embodiment of the invention provides, and is used for solving prior art and exists in the logic district that is total to cellular technology foundation because the restriction of carrier capacity causes the business of user terminal to carry out the lower problem of efficient existing the employing.
A kind of based on being total to the method for mobile communication that cell signal covers, comprising:
The access that receiving terminal sends is the request message of sub-district altogether, wherein, comprises terminal iidentification in the described request message;
According to the current signal quality information of disposing in the altogether sub-district that obtains of at least one radio frequency remote unit RRU set of locations, select wherein at least one RRU set of locations as the service position group of this terminal;
Send the communication service message that has comprised terminal iidentification to this RRU set of locations, and indicate this RRU set of locations after terminal inserts this common sub-district, to utilize the dedicated channel that self is equipped with to provide communication service for this terminal, wherein, the Radio Resource difference of the dedicated channel that disposes in the different RRUs set of locations.
A kind of based on being total to the method for mobile communication that cell signal covers, comprising:
The received communication service message, wherein, described communication service message is that the access control unit is after the access that receives the terminal transmission is total to the request message that comprises terminal iidentification of sub-district, according to the current signal quality information of disposing in the altogether sub-district that obtains of at least one radio frequency remote unit RRU set of locations, select to generate after the service position group of at least one RRU set of locations wherein as this terminal;
According to the described communication service message that receives, after inserting this common sub-district, terminal utilize the dedicated channel that self is equipped with to provide communication service for this terminal, wherein, the Radio Resource difference of the dedicated channel that disposes in the different RRUs set of locations.
A kind of based on being total to the mobile communication equipment that cell signal covers, comprising:
Receiver module, the access that is used for the receiving terminal transmission is total to the request message of sub-district, wherein, comprises terminal iidentification in the described request message;
Select module, be used for the current signal quality information of at least one radio frequency remote unit RRU set of locations disposed according in the sub-district altogether that obtains, selection wherein at least one RRU set of locations as the service position group of this terminal;
Indicating module, be used for sending the communication service message that has comprised terminal iidentification to this RRU set of locations, and indicate this RRU set of locations after terminal inserts this common sub-district, to utilize the dedicated channel that self is equipped with to provide communication service for this terminal, wherein, the Radio Resource difference of the dedicated channel that disposes in the different RRUs set of locations.
A kind of radio frequency remote unit RRU set of locations comprises:
Receiver module, be used for the received communication service message, wherein, described communication service message is that the access control unit is after the access that receives the terminal transmission is total to the request message that comprises terminal iidentification of sub-district, according to the current signal quality information of disposing in the altogether sub-district that obtains of at least one radio frequency remote unit RRU set of locations, select to generate after the service position group of at least one RRU set of locations wherein as this terminal;
The communication service module is used for according to the described communication service message that receives, and utilizes the dedicated channel that self is equipped with to provide communication service for this terminal after terminal inserts this common sub-district, wherein, and the Radio Resource difference of the dedicated channel that disposes in the different RRUs set of locations.
A kind of based on being total to the mobile communication system that cell signal covers, comprising:
The access control unit, the access that is used for the receiving terminal transmission is total to the request message that comprises terminal iidentification of sub-district, according to the current signal quality information of disposing in the sub-district altogether that obtains of at least one radio frequency remote unit RRU set of locations, select wherein at least one RRU set of locations sends the communication service message that has comprised terminal iidentification as the service position group of this terminal to this RRU set of locations;
At least one radio frequency remote unit RRU set of locations, be used for the received communication service message, and according to the described communication service message that receives, after inserting this common sub-district, terminal utilize the dedicated channel that self is equipped with to provide communication service for this terminal, wherein, the Radio Resource difference of the dedicated channel that disposes in the different RRUs set of locations.
Beneficial effect of the present invention is as follows:
The access that the embodiment of the invention sends at receiving terminal altogether the sub-district comprise the request message of terminal iidentification the time, according to the current signal quality information of disposing in the sub-district altogether that obtains of at least one radio frequency remote unit RRU set of locations, select wherein at least one RRU set of locations as the service position group of this terminal, send the communication service message that has comprised terminal iidentification to this RRU set of locations, and indicate this RRU set of locations after terminal inserts this common sub-district, to utilize the dedicated channel that self is equipped with to provide communication service for this terminal, wherein, the Radio Resource difference of the dedicated channel that disposes in the different RRUs set of locations, compared with prior art, when the terminal request access is total to the sub-district, select a RRU set of locations to provide service by the current signal quality information of the RRU set of locations of obtaining for terminal, and be total to the Radio Resource difference of the dedicated channel that disposes in the RRU set of locations of disposing in the sub-district, the less business of having avoided using same set of frequency to cause of user terminal that causes of Radio Resource capacity is carried out the lower problem of efficient, utilize Radio Resources different in the different RRUs set of locations to realize mobile communication, both guarantee communication quality, also improved communication efficiency.
Description of drawings
Fig. 1 is a kind of flow chart based on the method for mobile communication that is total to the cell signal covering of the embodiment of the invention one;
Fig. 2 is a kind of flow chart based on the method for mobile communication that is total to the cell signal covering of the embodiment of the invention two;
Fig. 3 is a kind of structural representation based on the mobile communication equipment that is total to the cell signal covering of the embodiment of the invention three;
Fig. 4 is the structural representation of a kind of radio frequency remote unit RRU set of locations of the embodiment of the invention four;
Fig. 5 is a kind of structural representation based on the mobile communication system that is total to the cell signal covering of the embodiment of the invention five.
Embodiment
In order to realize purpose of the present invention, it is a kind of based on being total to the method for mobile communication that cell signal covers that the embodiment of the invention provides, equipment and system, the access that sends at receiving terminal altogether the sub-district comprise the request message of terminal iidentification the time, according to the current signal quality information of disposing in the sub-district altogether that obtains of at least one radio frequency remote unit RRU set of locations, select wherein at least one RRU set of locations as the service position group of this terminal, send the communication service message that has comprised terminal iidentification to this RRU set of locations, and indicate this RRU set of locations after terminal inserts this common sub-district, to utilize the dedicated channel that self is equipped with to provide communication service for this terminal, wherein, the Radio Resource difference of the dedicated channel that disposes in the different RRUs set of locations.
Compared with prior art, when the terminal request access is total to the sub-district, select a RRU set of locations to provide service by the current signal quality information of the RRU set of locations of obtaining for terminal, and be total to the Radio Resource difference of the dedicated channel that disposes in the RRU set of locations of disposing in the sub-district, the less business of having avoided using same set of frequency to cause of user terminal that causes of Radio Resource capacity is carried out the lower problem of efficient, utilize Radio Resources different in the different RRUs set of locations to realize mobile communication, both guarantee communication quality, also improved communication efficiency.
Need to prove, described in embodiments of the present invention sub-district altogether is meant the logical services sub-district that is made of a plurality of radio frequency remote unit RRU set of locations, wherein, the wireless resource information of the publicly-owned channel of a plurality of RRU set of locations of disposing in the sub-district is identical altogether, the Radio Resource difference of the dedicated channel of a plurality of RRU set of locations of disposing in this common sub-district.
For example: one has comprised altogether four RRU set of locations (RRU0～RRU3) in the sub-district, 9 CF signal of this common sub-district support (C0～C8), at this moment, the Radio Resource of the common channel of four RRU set of locations of disposing in the sub-district is C0 altogether, the Radio Resource of the dedicated channel of RRU0 is C1 and C2, the Radio Resource of the dedicated channel of RRU1 is C3 and C4, and the Radio Resource of the dedicated channel of RRU2 is C5 and C6, and the Radio Resource of the dedicated channel of RRU3 is C7 and C8.
Below in conjunction with Figure of description each embodiment of the present invention is described in detail.
Embodiment one:
As shown in Figure 1, be a kind of flow chart based on the method for mobile communication that is total to the cell signal covering of the embodiment of the invention one, described method comprises:
Step 101: the access that receiving terminal sends is the request message of sub-district altogether.
Wherein, comprise terminal iidentification in the described request message.
Particularly, in step 101, in the time of when terminal switches to common cell signal coverage from macro base station in, perhaps initiatively when the cell signal coverage was initiated to insert at random altogether, terminal sent to the access control unit that is total to the sub-district and inserts the request message of sub-district altogether terminal.
Step 102:, select wherein at least one RRU set of locations as the service position group of this terminal according to the current signal quality information of disposing in the altogether sub-district that obtains of at least one radio frequency remote unit RRU set of locations.
Particularly, in step 102, the mode of the signal quality information that at least one radio frequency remote unit RRU set of locations of disposing in the described sub-district altogether that obtains is current includes but not limited to following several:
First kind of mode:
Receive the state parameter information of the publicly-owned channel radio self of at least one RRU set of locations utilization outfit of disposing in this common sub-district.
Wherein, the sign and the current demand signal quality information that have comprised the RRU set of locations in the state parameter information of described broadcasting.
Particularly, at least one RRU set of locations of disposing in this common sub-district in real time or when setting-up time arrives, the sign of utilizing the publicly-owned channel that is equipped with to adopt the mode of broadcasting to send to comprise the RRU set of locations and the broadcast of current demand signal quality information.
The second way:
Receive in this common sub-district that at least one RRU set of locations of disposing reports comprised terminal iidentification and this RRU set of locations inserts the measurement report that signal detects the signal quality parameter that obtains to terminal request, and with the described signal quality parameter that comprises in the measurement report as the current signal quality information of this RRU set of locations.
Particularly, in terminal when the access control unit of this common sub-district sends the request message that inserts sub-district altogether, at least one RRU set of locations of disposing in the sub-district detects this terminal request access signal altogether, and determine that this RRU set of locations can detected terminal send the signal quality parameter that inserts request signal, with detected signal quality parameter as the current signal quality information of this RRU set of locations.
For example: receive the level information that comprises RRU set of locations sign of each RRU set of locations feedback, determine the signal strength values of current RRU set of locations according to the level information that receives;
Perhaps, receive the signal quality information that comprises RRU set of locations sign of each RRU set of locations feedback, determine the signal service quality value of current RRU set of locations according to the signal quality information that receives.
More preferably, described signal quality information comprises signal strength signal intensity and/or signal service quality value.
After having obtained the current signal quality information of this at least one RRU set of locations of having disposed in sub-district altogether, according to described signal quality information, from wherein selecting the service position group of at least one RRU set of locations as this terminal, the mode of selection includes but not limited to following several:
First kind of mode:
At first, the signal strength values that comprises in the described signal quality information that obtains and the first threshold of setting are compared, and second threshold value of signal quality service value that comprises in the described signal quality information that will obtain and setting compares;
Secondly, according to comparative result, be chosen as the set of locations of Terminal Service.
Particularly,, determine the sign of the RRU set of locations of this signal strength values correspondence when the described signal strength values that obtains during greater than the first threshold set, and with the RRU set of locations of the sign correspondence of this RRU set of locations service position group as this terminal; And/or
When the described signal quality service value of obtaining during greater than second threshold value set, determine the sign of the RRU set of locations of this signal quality service value correspondence, and with the RRU set of locations of the sign correspondence of this RRU set of locations service position group as this terminal.
That is to say, as long as a parameter information that comprises in the signal quality information that obtains reaches the condition of setting, can be with the RRU set of locations of this parameter information correspondence as the set of locations that is this Terminal Service.
The second way:
At first, a plurality of signal quality informations that obtain are compared in twos, and according to comparative result to a plurality of signal quality informations of obtaining according to the sequence arrangement of signal quality from excellent to bad;
Secondly, select signal quality information the signal quality information tabulation after arranging and be arranged in former positions or the more excellent several signal quality informations of signal quality, and determine the sign of the RRU set of locations of the signal quality information correspondence selected, with the RRU set of locations of the sign correspondence of the RRU set of locations determined service position group as this terminal.
Step 103: comprised the communication service message of terminal iidentification to the RRU set of locations transmission of selecting, and indicated this RRU set of locations after terminal inserts this common sub-district, to utilize the dedicated channel that self is equipped with to provide communication service for this terminal.
Wherein, the Radio Resource difference of the dedicated channel that disposes in the different RRUs set of locations.
Particularly, in step 103, described RRU set of locations to selection sends the communication service message that has comprised terminal iidentification, specifically comprises:
Utilize the common channel of disposing in this common sub-district to broadcast described communication service message.
Guarantee that so all RRU set of locations can both receive this communication service message by broadcast.
Particularly, this RRU set of locations utilizes the dedicated channel that self is equipped with for this terminal provides communication service after terminal inserts this common sub-district, specifically comprises:
At first, the RRU set of locations receives broadcasted communication service message, and reads the sign of the RRU set of locations that comprises in the described communication service message.
Secondly, the sign and the sign of self of the described RRU set of locations that the RRU set of locations will read are carried out matching operation.
At last, the RRU set of locations responds this communication service message when the match is successful, and utilizes the Radio Resource of the dedicated channel that self is equipped with to provide communication service for this terminal after terminal inserts this common sub-district.
Scheme by the embodiment of the invention one, the access that sends at receiving terminal altogether the sub-district comprise the request message of terminal iidentification the time, according to the current signal quality information of disposing in the sub-district altogether that obtains of at least one radio frequency remote unit RRU set of locations, select wherein at least one RRU set of locations as the service position group of this terminal, send the communication service message that has comprised terminal iidentification to this RRU set of locations, and indicate this RRU set of locations after terminal inserts this common sub-district, to utilize the dedicated channel that self is equipped with to provide communication service for this terminal, wherein, the Radio Resource difference of the dedicated channel that disposes in the different RRUs set of locations.
Compared with prior art, when the terminal request access is total to the sub-district, select a RRU set of locations to provide service by the current signal quality information of the RRU set of locations of obtaining for terminal, and be total to the Radio Resource difference of the dedicated channel that disposes in the RRU set of locations of disposing in the sub-district, the Radio Resource capacity of having avoided using same set of frequency to cause is less and cause the business of user terminal to carry out the lower problem of efficient, utilize Radio Resources different in the different RRUs set of locations to realize mobile communication, both guarantee communication quality, also improved communication efficiency.
Embodiment two:
As shown in Figure 2, be the flow chart of a kind of method of mobile communication that covers based on cell signal altogether of the embodiment of the invention two.The embodiment of the invention two is and the invention of the embodiment of the invention one under same design, specifically comprises:
Step 201: received communication service message.
Wherein, described communication service message is that the access control unit is after the access that receives the terminal transmission is total to the request message that comprises terminal iidentification of sub-district, according to the current signal quality information of disposing in the altogether sub-district that obtains of at least one radio frequency remote unit RRU set of locations, select to generate after the service position group of at least one RRU set of locations wherein as this terminal.
More preferably, after the received communication service message, for this terminal provides before the communication service, described method also comprises:
At first, read the sign of the RRU set of locations that comprises in the described communication service message.
Secondly, the sign and the sign of self of the described RRU set of locations that reads are carried out matching operation, and when the match is successful, respond this communication service message.
Step 202:, after terminal inserts this common sub-district, utilize the dedicated channel that self is equipped with to provide communication service for this terminal according to the described communication service message that receives.
Wherein, the Radio Resource difference of the dedicated channel that disposes in the different RRUs set of locations.
Embodiment three:
As shown in Figure 3, be a kind of structural representation of the embodiment of the invention three based on the mobile communication equipment that is total to the cell signal covering, described equipment comprises: receiver module 11, selection module 12 and indicating module 13, wherein:
Indicating module 13, be used for sending the communication service message that has comprised terminal iidentification to this RRU set of locations, and indicate this RRU set of locations after terminal inserts this common sub-district, to utilize the dedicated channel that self is equipped with to provide communication service for this terminal, wherein, the Radio Resource difference of the dedicated channel that disposes in the different RRUs set of locations.
Particularly, described selection module 12, specifically be used to receive the state parameter information of the publicly-owned channel radio self of at least one RRU set of locations utilization outfit of disposing in this common sub-district, wherein, comprised the sign and the current demand signal quality information of RRU set of locations in the state parameter information of described broadcasting.
Particularly, described selection module 12, be used to specifically receive in this common sub-district that at least one RRU set of locations of disposing reports comprised terminal iidentification and this RRU set of locations inserts the measurement report that signal detects the signal quality parameter that obtains to terminal request, and with the described signal quality parameter that comprises in the measurement report as the current signal quality information of this RRU set of locations.
More preferably, described equipment also comprises: distribution module 14, wherein:
More preferably, described signal quality information comprises signal strength signal intensity and/or signal service quality value.
Described selection module 12, the signal strength values that the described signal quality information that specifically is used for obtaining comprises and the first threshold of setting compare, and second threshold value of signal quality service value that comprises in the described signal quality information that will obtain and setting compares;
When the described signal strength values that obtains during greater than the first threshold set, determine the sign of the RRU set of locations of this signal strength values correspondence, and with the RRU set of locations of the sign correspondence of this RRU set of locations service position group as this terminal; And/or
When the described signal quality service value of obtaining during greater than second threshold value set, determine the sign of the RRU set of locations of this signal quality service value correspondence, and with the RRU set of locations of the sign correspondence of this RRU set of locations service position group as this terminal.
Particularly, the sign that has comprised the RRU set of locations in the described communication service message.
Indicating module 13 specifically is used to utilize the common channel of disposing in this common sub-district to broadcast described communication service message.
Need to prove that the equipment that the embodiment of the invention three relates to can be the logical block in the access control equipment, also can be certain the physical entity unit in the access control equipment, does not do qualification here.
Embodiment four:
As shown in Figure 4, be the structural representation of a kind of radio frequency remote unit RRU set of locations of the embodiment of the invention four, described RRU set of locations comprises: receiver module 21 and communication service module 22, wherein:
More preferably, described RRU set of locations also comprises: matching module 23, wherein:
Embodiment five:
As shown in Figure 5, be a kind of structural representation based on the mobile communication system that is total to the cell signal covering of the embodiment of the invention five, described system comprises: access control unit 31 and at least one radio frequency remote unit RRU set of locations 321～32N, wherein:
At least one radio frequency remote unit RRU set of locations 321～32N, be used for the received communication service message, and according to the described communication service message that receives, after inserting this common sub-district, terminal utilize the Radio Resource of the dedicated channel that self is equipped with to provide communication service for this terminal, wherein, the Radio Resource difference of the dedicated channel that disposes in the different RRUs set of locations.
Particularly, described access control unit 31, specifically be used to receive the state parameter information of the publicly-owned channel radio self of at least one RRU set of locations utilization outfit of disposing in this common sub-district, wherein, the sign and the current demand signal quality information that have comprised the RRU set of locations in the state parameter information of described broadcasting.
Described access control unit 31, be used to specifically receive in this common sub-district that at least one RRU set of locations of disposing reports comprised terminal iidentification and this RRU set of locations inserts the measurement report that signal detects the signal quality parameter that obtains to terminal request, and with the described signal quality parameter that comprises in the measurement report as the current signal quality information of this RRU set of locations.
Described access control unit 31, specifically be used for the measurement report that receiving terminal sends, wherein, the sign and the current signal quality information of this RRU set of locations that have comprised the RRU set of locations in the described measurement report, the current signal quality information of described this RRU set of locations are that terminal is determined according to the wireless resource information of the different RRU set of locations that receives.
More preferably, described signal quality information comprises signal strength signal intensity and/or signal service quality value;
Described access control unit 31, the signal strength values that the described signal quality information that specifically is used for obtaining comprises and the first threshold of setting compare, and second threshold value of signal quality service value that comprises in the described signal quality information that will obtain and setting compares;
When the described signal strength values that obtains during greater than the first threshold set, determine the sign of the RRU set of locations of this signal strength values correspondence, and with the RRU set of locations of the sign correspondence of this RRU set of locations service position group as this terminal; And/or
When the described signal quality service value of obtaining during greater than second threshold value set, determine the sign of the RRU set of locations of this signal quality service value correspondence, and with the RRU set of locations of the sign correspondence of this RRU set of locations service position group as this terminal.
More preferably, the sign that has also comprised the RRU set of locations in the described communication service message;
Described access control unit 31 specifically is used to utilize the common channel of disposing in this common sub-district to broadcast described communication service message.
Particularly, described at least one RRU set of locations 321～32N, also be used for after the received communication service message, for this terminal provides before the communication service, read the sign of the RRU set of locations that comprises in the described communication service message, and the sign of the described RRU set of locations that will read and the sign of self carry out matching operation, when the match is successful, responds this communication service message.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (17)
1. a method of mobile communication that covers based on common cell signal is characterized in that, comprising:
The access that receiving terminal sends is the request message of sub-district altogether, wherein, comprises terminal iidentification in the described request message;
According to the current signal quality information of disposing in the altogether sub-district that obtains of at least one radio frequency remote unit RRU set of locations, select wherein at least one RRU set of locations as the service position group of this terminal;
Send the communication service message that has comprised terminal iidentification to the RRU set of locations of selecting, and indicate this RRU set of locations after terminal inserts this common sub-district, to utilize the dedicated channel that self is equipped with to provide communication service for this terminal, wherein, the Radio Resource difference of the dedicated channel that disposes in the different RRUs set of locations.
2. the method for claim 1 is characterized in that, at least one RRU set of locations current demand signal quality information of disposing in the described sub-district altogether that obtains specifically comprises:
Receive the state parameter information of the publicly-owned channel radio self of at least one RRU set of locations utilization outfit of disposing in this common sub-district, wherein, comprised the sign and the current demand signal quality information of RRU set of locations in the state parameter information of described broadcasting.
3. the method for claim 1 is characterized in that, the current signal quality information of disposing in the described sub-district altogether that obtains of at least one RRU set of locations specifically comprises:
Receive in this common sub-district that at least one RRU set of locations of disposing reports comprised terminal iidentification and this RRU set of locations inserts the measurement report that signal detects the signal quality parameter that obtains to terminal request;
With the described signal quality parameter that comprises in the measurement report as the current signal quality information of this RRU set of locations.
4. the method for claim 1 is characterized in that, in access that receiving terminal sends altogether after the request message of sub-district, before the current signal quality information of at least one RRU set of locations of deployment, described method also comprises in the sub-district altogether that obtains:
Utilize the common channel of disposing in this common sub-district to provide the mobile communication service for terminal.
5. as the arbitrary described method of claim 1～4, it is characterized in that described signal quality information comprises signal strength signal intensity and/or signal service quality value;
Described selection wherein at least one RRU set of locations specifically comprises as the service position group of this terminal:
The signal strength values that comprises in the described signal quality information that obtains and the first threshold of setting are compared, and second threshold value of signal quality service value that comprises in the described signal quality information that will obtain and setting compares;
When the described signal strength values that obtains during greater than the first threshold set, determine the sign of the RRU set of locations of this signal strength values correspondence, and with the RRU set of locations of the sign correspondence of this RRU set of locations service position group as this terminal; And/or
When the described signal quality service value of obtaining during greater than second threshold value set, determine the sign of the RRU set of locations of this signal quality service value correspondence, and with the RRU set of locations of the sign correspondence of this RRU set of locations service position group as this terminal.
6. method as claimed in claim 5 is characterized in that, has also comprised the sign of RRU set of locations in the described communication service message;
Send the communication service message that has comprised terminal iidentification to this RRU set of locations, specifically comprise:
Utilize the common channel of disposing in this common sub-district to broadcast described communication service message;
Described this RRU set of locations utilizes the dedicated channel that self is equipped with for this terminal provides communication service after terminal inserts this common sub-district, specifically comprises:
The RRU set of locations receives broadcasted communication service message, and reads the sign of the RRU set of locations that comprises in the described communication service message;
The sign and the sign of self of the described RRU set of locations that the RRU set of locations will read are carried out matching operation;
The RRU set of locations responds this communication service message when the match is successful, and utilizes the dedicated channel that self is equipped with to provide communication service for this terminal after terminal inserts this common sub-district.
7. a method of mobile communication that covers based on common cell signal is characterized in that, comprising:
The received communication service message, wherein, described communication service message is that the access control unit is after the access that receives the terminal transmission is total to the request message that comprises terminal iidentification of sub-district, according to the current signal quality information of disposing in the altogether sub-district that obtains of at least one radio frequency remote unit RRU set of locations, select to generate after the service position group of at least one RRU set of locations wherein as this terminal;
According to the described communication service message that receives, after inserting this common sub-district, terminal utilize the dedicated channel that self is equipped with to provide communication service for this terminal, wherein, the Radio Resource difference of the dedicated channel that disposes in the different RRUs set of locations.
8. method as claimed in claim 7 is characterized in that, after the received communication service message, for this terminal provides before the communication service, described method also comprises:
Read the sign of the RRU set of locations that comprises in the described communication service message;
The sign and the sign of self of the described RRU set of locations that reads are carried out matching operation, and when the match is successful, respond this communication service message.
9. a mobile communication equipment that covers based on common cell signal is characterized in that, comprising:
Receiver module, the access that is used for the receiving terminal transmission is total to the request message of sub-district, wherein, comprises terminal iidentification in the described request message;
Select module, be used for the current signal quality information of at least one radio frequency remote unit RRU set of locations disposed according in the sub-district altogether that obtains, selection wherein at least one RRU set of locations as the service position group of this terminal;
Indicating module, be used for sending the communication service message that has comprised terminal iidentification to the RRU set of locations of selecting, and indicate this RRU set of locations after terminal inserts this common sub-district, to utilize the dedicated channel that self is equipped with to provide communication service for this terminal, wherein, the Radio Resource difference of the dedicated channel that disposes in the different RRUs set of locations.
10. equipment as claimed in claim 9 is characterized in that,
Described selection module, specifically be used to receive the state parameter information of the publicly-owned channel radio self of at least one RRU set of locations utilization outfit of disposing in this common sub-district, wherein, the sign and the current demand signal quality information that have comprised the RRU set of locations in the described broadcast state parameter information.
11. equipment as claimed in claim 9 is characterized in that,
Described selection module, be used to specifically receive in this common sub-district that at least one RRU set of locations of disposing reports comprised terminal iidentification and this RRU set of locations inserts the measurement report that signal detects the signal quality parameter that obtains to terminal request, and with the described signal quality parameter that comprises in the measurement report as the current signal quality information of this RRU set of locations.
12. equipment as claimed in claim 9 is characterized in that, described equipment also comprises:
Distribution module, be used for after the access that receiving terminal sends is total to the request message of sub-district, before the current signal quality information of at least one RRU set of locations of disposing in the altogether sub-district that obtains, utilize the common channel of deployment in this common sub-district to provide the mobile communication service for terminal.
13., it is characterized in that described signal quality information comprises signal strength signal intensity and/or signal service quality value as the arbitrary described equipment of claim 9～12;
Described selection module, the signal strength values that the described signal quality information that specifically is used for obtaining comprises and the first threshold of setting compare, and second threshold value of signal quality service value that comprises in the described signal quality information that will obtain and setting compares;
When the described signal strength values that obtains during greater than the first threshold set, determine the sign of the RRU set of locations of this signal strength values correspondence, and with the RRU set of locations of the sign correspondence of this RRU set of locations service position group as this terminal; And/or
When the described signal quality service value of obtaining during greater than second threshold value set, determine the sign of the RRU set of locations of this signal quality service value correspondence, and with the RRU set of locations of the sign correspondence of this RRU set of locations service position group as this terminal.
14. equipment as claimed in claim 13 is characterized in that, has also comprised the sign of RRU set of locations in the described communication service message;
Indicating module specifically is used to utilize the common channel of disposing in this common sub-district to broadcast described communication service message.
15. a radio frequency remote unit RRU set of locations is characterized in that, comprising:
Receiver module, be used for the received communication service message, wherein, described communication service message is that the access control unit is after the access that receives the terminal transmission is total to the request message that comprises terminal iidentification of sub-district, according to the current signal quality information of disposing in the altogether sub-district that obtains of at least one radio frequency remote unit RRU set of locations, select to generate after the service position group of at least one RRU set of locations wherein as this terminal;
The communication service module is used for according to the described communication service message that receives, and utilizes the dedicated channel that self is equipped with to provide communication service for this terminal after terminal inserts this common sub-district, wherein, and the Radio Resource difference of the dedicated channel that disposes in the different RRUs set of locations.
16. RRU set of locations as claimed in claim 15 is characterized in that, described RRU set of locations also comprises:
Matching module, be used for after the received communication service message, for this terminal provides before the communication service, read the sign of the RRU set of locations that comprises in the described communication service message, and the sign of the described RRU set of locations that will read and the sign of self are carried out matching operation, when the match is successful, respond this communication service message.
17. a mobile communication system that covers based on common cell signal is characterized in that, comprising:
The access control unit, the access that is used for the receiving terminal transmission is total to the request message that comprises terminal iidentification of sub-district, according to the current signal quality information of disposing in the sub-district altogether that obtains of at least one radio frequency remote unit RRU set of locations, select wherein at least one RRU set of locations sends the communication service message that has comprised terminal iidentification as the service position group of this terminal to the RRU set of locations of selecting;
At least one is extension unit RRU set of locations frequently, be used for the received communication service message, and according to the described communication service message that receives, after inserting this common sub-district, terminal utilize the dedicated channel that self is equipped with to provide communication service for this terminal, wherein, the Radio Resource difference of the dedicated channel that disposes in the different RRUs set of locations.
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