CN102685800B - Inquiry method, device and system for receiving quality of downlink channel of terminal - Google Patents
Inquiry method, device and system for receiving quality of downlink channel of terminal Download PDFInfo
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- CN102685800B CN102685800B CN201210118739.3A CN201210118739A CN102685800B CN 102685800 B CN102685800 B CN 102685800B CN 201210118739 A CN201210118739 A CN 201210118739A CN 102685800 B CN102685800 B CN 102685800B
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Abstract
The invention discloses an inquiry method, device and system for receiving quality of a downlink channel of a terminal and relates to the communication technology. The method comprises the following steps: making an inquiry request to the terminal through a private empty interface message which is preset on the network side and used for inquiring the receiving quality of the downlink channel, enabling the terminal to report the message through measurement result returned by the set private empty interface message after the terminal receives the empty interface message and further realizing real-time obtainment of the measurement result of the receiving quality of the downlink channel of the terminal.
Description
Technical field
The present invention relates to the communication technology, particularly relate to a kind of downlink channel of terminal quality of reception querying method, Apparatus and system.
Background technology
At present, in mobile communication system, only at UE (User Equipment, subscriber equipment) be attached to community after, according to the measurement of RAN (Radio Access Network, wireless access network) be configured in meet report condition time, the measurement result of the down channel quality of reception of Serving cell just can be reported RAN by UE, and reporting measurement is also mainly used in the objects such as UE handover between cells, metrical information can not report management station.Idiographic flow as shown in Figure 1, comprising:
Measurement configuration messages is sent to UE by high-level signaling of eating dishes without rice or wine by step S101, RAN, to the content such as measurement content of UE allocating and measuring event, report condition, the down channel quality of reception;
Step S102, UE obtain the measured value of the current downlink channel quality of reception after receiving and measuring configuration messages;
Step S103, judge whether current measured value meets report condition, if do not meet report condition, then continue to detect current measurement value, judge, if meet report condition, then continue to perform step S104;
Step S104, the information such as measured value are reported RAN by higher layer message of eating dishes without rice or wine;
Step S105, RAN report according to the measurement of different event and initiate follow-up different signaling procedure.
Visible current reporting of the UE down channel quality of reception is opportunistic, can not real-time report, and management station also directly cannot obtain the metrical information of the UE down channel quality of reception.
Generally, at networking initial stage and maintenance phase, when occurring that the problems such as call drop, UE pingpang handoff, UE service rate instability occur for UE access failure, UE, the down channel quality of reception according to UE is needed to assist problem analysis, if the problem of the down channel quality of reception, then the method such as the configuration parameter by adjusting RAN or adjustment directional antenna orientation is needed to solve.
At present, in the above-mentioned situation of appearance, when needing the down channel quality of reception measurement result obtaining UE, the tester holding terminal can only be relied on to be obtained by related software, then informed the attendant of network side by the mode such as phone or mail, this obtain manner be inconvenient, ageing low, human cost is high.Meanwhile, because network side attendant obtains measurement result, poor reliability indirectly.
Summary of the invention
The embodiment of the present invention provides a kind of downlink channel of terminal quality of reception querying method, Apparatus and system, to realize the down channel quality of reception measurement result of Real-time Obtaining UE.
A kind of downlink channel of terminal quality of reception querying method, comprising:
When determining to need the inquiry terminal down channel quality of reception, send the privately owned idle message for inquiring about the down channel quality of reception preset to terminal;
Receive the measurement result reporting message that described terminal is returned by the privately owned idle message of setting.
A kind of downlink channel of terminal quality of reception querying method, comprising:
Receive the privately owned idle message for inquiring about the down channel quality of reception preset that network side sends;
According to the described privately owned idle message for inquiring about the down channel quality of reception, by the privately owned idle message return measurement result reporting message of setting.
A kind of downlink channel of terminal quality of reception inquiry unit, comprising:
Query unit, during for determining to need the inquiry terminal down channel quality of reception, sends the privately owned idle message for inquiring about the down channel quality of reception preset to terminal;
Result receiving element, for receiving the measurement result reporting message that described terminal is returned by the privately owned idle message of setting.
A kind of downlink channel of terminal quality of reception inquiry unit, comprising:
First receiving element, for receiving the privately owned idle message for inquiring about the down channel quality of reception preset that network side sends;
Report unit, for according to the described privately owned idle message for inquiring about the down channel quality of reception, by the privately owned idle message return measurement result reporting message of setting.
A kind of downlink channel of terminal quality of reception inquiry system, comprising:
RAN, during for determining to need the inquiry terminal down channel quality of reception, sends the privately owned idle message for inquiring about the down channel quality of reception preset to terminal; Receive the measurement result reporting message that described terminal is returned by the privately owned idle message of setting.
Terminal, for receiving the privately owned idle message for inquiring about the down channel quality of reception preset that network side sends; According to the described privately owned idle message for inquiring about the down channel quality of reception, by the privately owned idle message return measurement result reporting message of setting.
The embodiment of the present invention provides a kind of downlink channel of terminal quality of reception querying method, Apparatus and system, by the privately owned idle message for inquire about the down channel quality of reception of network side by presetting, to terminal, inquiry request is proposed, after terminal receives this idle message, namely by the measurement result reporting message that the privately owned idle message of setting returns, thus the down channel quality of reception measurement result of Real-time Obtaining terminal is realized.
Accompanying drawing explanation
Fig. 1 is downlink channel of terminal quality of reception report flow figure of the prior art;
One of downlink channel of terminal quality of reception querying method flow chart that Fig. 2 provides for the embodiment of the present invention;
The downlink channel of terminal quality of reception querying method flow chart two that Fig. 3 provides for the embodiment of the present invention;
The downlink channel of terminal quality of reception querying method flow chart three that Fig. 4 provides for the embodiment of the present invention;
The downlink channel of terminal quality of reception querying method flow chart four that Fig. 5 provides for the embodiment of the present invention;
One of downlink channel of terminal quality of reception inquiry unit system structural representation that Fig. 6 provides for the embodiment of the present invention;
The downlink channel of terminal quality of reception inquiry unit system structural representation two that Fig. 7 provides for the embodiment of the present invention;
The downlink channel of terminal quality of reception inquiry system structural representation that Fig. 8 provides for the embodiment of the present invention.
Embodiment
The embodiment of the present invention provides a kind of downlink channel of terminal quality of reception querying method, Apparatus and system, by the privately owned idle message for inquire about the down channel quality of reception of network side by presetting, to terminal, inquiry request is proposed, after terminal receives this idle message, namely by the measurement result reporting message that the privately owned idle message of setting returns, thus the down channel quality of reception measurement result of Real-time Obtaining terminal is realized.
As shown in Figure 2, the downlink channel of terminal quality of reception querying method that the embodiment of the present invention provides comprises:
Step S201, when determining to need the inquiry terminal down channel quality of reception, send the privately owned idle message for inquiring about the down channel quality of reception preset to terminal;
The measurement result reporting message that step S202, receiving terminal are returned by the privately owned idle message of setting.
Owing to having pre-defined privately owned idle message, so network side is when needing the down channel quality of reception obtaining terminal, the privately owned idle message for inquiring about the down channel quality of reception preset can be sent to terminal, after terminal receives this idle message, namely by the measurement result reporting message that the privately owned idle message of setting returns, network side gets final product the down channel quality of reception measurement result of Real-time Obtaining terminal.
In step s 201, determine to need the inquiry terminal down channel quality of reception, specifically comprise:
Receive the down channel quality of reception querying command that management station sends.
Now, after the measurement result reporting message that returns of privately owned idle message of receiving terminal by setting, also comprise: send measurement result reporting message to management station.
Usually, this network equipment is RAN, management station is when determining the down channel quality of reception needing to obtain UE, down channel quality of reception querying command is sent to RAN, RAN is after receiving this order, obtained the down channel quality of reception of UE by predefined privately owned idle message, then the down channel quality of reception of this UE is returned to management station.
Further, in order to ensure that UE can successfully receive privately owned idle message and return the down channel quality of reception, RAN to terminal send preset for inquire about the down channel quality of reception privately owned idle message before, first can also determining that whether the User Status of terminal is normal, sending to terminal the privately owned idle message for inquiring about the down channel quality of reception preset again when the User Status of terminal is normal.
Concrete, terminal is after receiving the privately owned idle message for inquiring about the down channel quality of reception, according to the setting of this privately owned idle message, the down channel quality of reception can be returned by single, also the down channel quality of reception can be returned according to the cycle arranged, now, when RAN determines to need to stop the inquiry terminal down channel quality of reception, the privately owned idle message for stopping reporting down channel quality of reception measurement result preset is sent to terminal.
Certainly, if management station needs the down channel quality of reception knowing terminal, then management station is when determining the down channel quality of reception not needing to continue to know terminal, the order stopping reporting down channel quality of reception measurement result can be sent to RAN, now, RAN determines to need to stop the inquiry terminal down channel quality of reception, is specially: RAN receives the order that stopping that management station sends reports down channel quality of reception measurement result.
Comprise at the privately owned idle message for inquiring about the down channel quality of reception: measure mark, measure content, measure reporting schemes and measure report cycle, UE can carry out the configuration of reporting schemes according to the content in this privately owned idle message.
Concrete, when the down channel quality of reception by management station's inquiry terminal, management station increases inquiry UE down channel quality of reception function, and the reporting schemes of Query Result comprises and once reporting and periodic report.Once report and only need initiate query function, its result presents with data mode; Periodically report to need and initiate and stop Query Result reporting functions, result can present with curve mode, is convenient to the situation of change that management station operating personnel recognize the UE down channel quality of reception in a period of time.When management station is inquired about, need the information that is configured have UE network unique identification, measure content, reporting schemes, report cycle, wherein first three items must configure, " report cycle " only need in periodicity reporting schemes configuration.UE unique identification inquires about the down channel quality of reception of which UE for indicating; Measure content for specifying the measurement result reporting which kind of physical quantity, as LTE system, RSRP (Reference Signal Received Power is had in measurement, Reference Signal Received Power), RSRQ (Reference Signal Received Quality, Reference Signal Received Quality) etc., report cycle represents how long measurement result reports once.
RAN needs the step of carrying out as shown in Figure 3, comprising:
The down channel quality of reception querying command that step S301, receiving management station send;
Step S302, judge that User Status is whether correct, and when User Status is correct, continue to perform step S303, otherwise process ends;
Step S303, organize privately owned idle message for inquiring about the down channel quality of reception, and send;
The measurement result reporting message that step S304, wait user are returned by the privately owned idle message of setting;
The measurement result reporting message that step S305, reception user are returned by the privately owned idle message of setting;
Step S306, send measurement result reporting message to management station;
Periodicity is given the correct time, if desired makes terminal stop reporting, also comprise:
The stopping that step S307, receiving management station send reports the order of down channel quality of reception measurement result;
Step S308, judge that User Status is whether correct, and continue to perform step S309 when correct, otherwise process ends;
Step S309, organize privately owned idle message for stopping reporting down channel quality of reception measurement result, and send to terminal.
Usually, the privately owned idle message for inquiring about the down channel quality of reception comprises following configuration information: measure ID, measure content, measure reporting schemes, measure report cycle (optional) etc.;
After RAN receives the measurement result that UE reports, by the measurement feedback of this UE to management station, the Operation and Maintenance personnel of management station are finally made to obtain measurement result more timely;
When the measurement that management station needs dwelling period is given the correct time, the order stopping reporting down channel quality of reception measurement result is sent to RAN, after RAN receives this order, recognize the UE specified, and to its send appoint in advance measure for stopping the high-rise private message reported.
In the measurement result reporting message that terminal returns, can further include GPS (the Global Positioning System of UE, global positioning system) positional information such as information, thus make RAN that the measurement result of this GPS position information and UE is together sent to management station, and then determine the positional information of UE and the relation of the down channel quality of reception by management station, be convenient to carry out the network optimization.
For end side, the embodiment of the present invention also provides a kind of downlink channel of terminal quality of reception querying method, as shown in Figure 4, comprising:
The privately owned idle message for inquiring about the down channel quality of reception preset that step S401, reception network side send;
Step S402, according to for inquiring about the privately owned idle message of the down channel quality of reception, by the privately owned idle message return measurement result reporting message of setting.
Periodicity is given the correct time, if desired stopping reporting, then also comprise: receiving the privately owned idle message for stopping reporting down channel quality of reception measurement result preset that network side sends;
Stop the privately owned idle message return measurement result reporting message by setting.
Usually, the privately owned idle message for inquiring about the down channel quality of reception comprises: measure mark, measure content, measure reporting schemes and measure report cycle.
Concrete, as shown in Figure 5, UE, in down channel quality of reception query script, comprising:
Step S501, UE receive eat dishes without rice or wine inquiry down channel quality of reception message;
Step S502, UE carry out measurement configuration;
Step S503, judgement once report or periodic report, if once report, then performs step S504, if periodic report, then performs step S505;
Step S504, the measured value of the current downlink channel quality of reception is reported RAN by the high-rise private message appointed in advance;
Step S505, cycle according to configuration, periodically by measured value by the information reporting of prior agreement to RAN.
Under the state of periodic report, when network side needs the inquiry stopping the down channel quality of reception, the method also comprises:
Step S506, UE receive the stopping down channel quality of reception of eating dishes without rice or wine and measure reporting message;
Reporting of step S507, stopping measured value.
In embodiments of the present invention, at least need eating dishes without rice or wine to arrange two high-rise private messages, article one, privately owned idle message is the measurement configuration messages that RAN sends to UE, and a privately owned idle message is the down channel quality of reception measurement result reporting message that UE replys to RAN.
In the measurement result reporting message returned, can further include the positional informations such as the GPS information of UE, thus make RAN that the measurement result of this GPS position information and UE is together sent to management station, and then determine the positional information of UE and the relation of the down channel quality of reception by management station, be convenient to carry out the network optimization.
The embodiment of the present invention is also corresponding provides a kind of downlink channel of terminal quality of reception inquiry unit, and this device can be specially the network equipments such as RAN, as shown in Figure 6, comprising:
Query unit 601, during for determining to need the inquiry terminal down channel quality of reception, sends the privately owned idle message for inquiring about the down channel quality of reception preset to terminal;
Result receiving element 602, for the measurement result reporting message that receiving terminal is returned by the privately owned idle message of setting.
Wherein, query unit 601 is determined to need the inquiry terminal down channel quality of reception, specifically comprises:
Receive the down channel quality of reception querying command that management station sends.
Result receiving element 602 also for:
After the measurement result reporting message that returns of privately owned idle message of receiving terminal by setting, send measurement result reporting message to management station.
Query unit 601 also for:
To terminal send preset for inquire about the down channel quality of reception privately owned idle message before, determine that the User Status of terminal is normal.
As shown in Figure 6, can also comprise in this device:
Stopping query unit 603, during for determining to need to stop the inquiry terminal down channel quality of reception, sending the privately owned idle message for stopping reporting down channel quality of reception measurement result preset to terminal.
Stop query unit 603 to determine to need to stop the inquiry terminal down channel quality of reception, be specially:
The stopping receiving management station's transmission reports the order of down channel quality of reception measurement result.
Wherein, the privately owned idle message for inquiring about the down channel quality of reception comprises:
Measure mark, measure content, measure reporting schemes and measure report cycle.
The embodiment of the present invention also provides a kind of downlink channel of terminal quality of reception inquiry unit, and this device can be specially terminal, and as shown in Figure 7, this device comprises:
First receiving element 701, for receiving the privately owned idle message for inquiring about the down channel quality of reception preset that network side sends;
Report unit 702, for according to for inquiring about the privately owned idle message of the down channel quality of reception, by the privately owned idle message return measurement result reporting message of setting.
Also comprise in this device:
Second receiving element 703, for receiving the privately owned idle message for stopping reporting down channel quality of reception measurement result preset that network side sends;
Report unit 702 also for: stop by setting privately owned idle message return measurement result reporting message.
Wherein, the privately owned idle message for inquiring about the down channel quality of reception comprises: measure mark, measure content, measure reporting schemes and measure report cycle.
The embodiment of the present invention also provides a kind of downlink channel of terminal quality of reception inquiry system, as shown in Figure 8, comprising:
RAN801, during for determining to need the inquiry terminal down channel quality of reception, sends the privately owned idle message for inquiring about the down channel quality of reception preset to terminal; The measurement result reporting message that receiving terminal is returned by the privately owned idle message of setting.
Terminal 802, for receiving the privately owned idle message for inquiring about the down channel quality of reception preset that network side sends; According to the privately owned idle message for inquiring about the down channel quality of reception, by the privately owned idle message return measurement result reporting message of setting.
The embodiment of the present invention provides a kind of downlink channel of terminal quality of reception querying method, Apparatus and system, by the privately owned idle message for inquire about the down channel quality of reception of network side by presetting, to terminal, inquiry request is proposed, after terminal receives this idle message, namely by the measurement result reporting message that the privately owned idle message of setting returns, thus the down channel quality of reception measurement result of Real-time Obtaining terminal is realized.
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the present invention can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disc store, CD-ROM, optical memory etc.) of computer usable program code.
The present invention describes with reference to according to the flow chart of the method for the embodiment of the present invention, equipment (system) and computer program and/or block diagram.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block diagram and/or square frame and flow chart and/or block diagram and/or square frame.These computer program instructions can being provided to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computer or other programmable data processing device produce device for realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, make on computer or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computer or other programmable devices is provided for the step realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (15)
1. a downlink channel of terminal quality of reception querying method, is characterized in that, comprising:
When receiving the down channel quality of reception querying command of management station's transmission, and determining that the User Status of described terminal is normal, sending the privately owned idle message for inquiring about the down channel quality of reception preset to terminal;
Receive the measurement result reporting message that described terminal is returned by the privately owned idle message of setting, wherein, described measurement result reporting message comprises the positional information of described terminal;
Described measurement result reporting message is sent to management station.
2. the method for claim 1, is characterized in that, also comprises:
When determining to need to stop the inquiry terminal down channel quality of reception, send the privately owned idle message for stopping reporting down channel quality of reception measurement result preset to terminal.
3. method as claimed in claim 2, is characterized in that, describedly determines to need to stop the inquiry terminal down channel quality of reception, is specially:
The stopping receiving management station's transmission reports the order of down channel quality of reception measurement result.
4. the method as described in as arbitrary in claim 1-3, it is characterized in that, the described privately owned idle message for inquiring about the down channel quality of reception comprises:
Measure mark, measure content, measure reporting schemes and measure report cycle.
5. a downlink channel of terminal quality of reception querying method, is characterized in that, comprising:
When User Status is normal, receive network side send the privately owned idle message for inquiring about the down channel quality of reception preset, wherein said privately owned idle message be described network side receive management station send the down channel quality of reception querying command time send;
According to the described privately owned idle message for inquiring about the down channel quality of reception, by the privately owned idle message return measurement result reporting message of setting, with the described measurement result reporting message making described network side arrive to management station's transmission and reception, wherein, described measurement result reporting message comprises the positional information of terminal.
6. method as claimed in claim 5, is characterized in that, also comprise:
Receive the privately owned idle message for stopping reporting down channel quality of reception measurement result preset that network side sends;
Stop the privately owned idle message return measurement result reporting message by setting.
7. the method as described in claim 5 or 6, is characterized in that, the described privately owned idle message for inquiring about the down channel quality of reception comprises:
Measure mark, measure content, measure reporting schemes and measure report cycle.
8. a downlink channel of terminal quality of reception inquiry unit, is characterized in that, comprising:
Query unit, during for receiving down channel quality of reception querying command that management station sends, and determining that the User Status of described terminal is normal, sending the privately owned idle message for inquiring about the down channel quality of reception preset to terminal;
Result receiving element, for receiving the measurement result reporting message that described terminal is returned by the privately owned idle message of setting, send described measurement result reporting message to management station, wherein, described measurement result reporting message comprises the positional information of described terminal.
9. device as claimed in claim 8, is characterized in that, also comprise:
Stopping query unit, during for determining to need to stop the inquiry terminal down channel quality of reception, sending the privately owned idle message for stopping reporting down channel quality of reception measurement result preset to terminal.
10. device as claimed in claim 9, is characterized in that, described stopping query unit being determined to need to stop the inquiry terminal down channel quality of reception, is specially:
The stopping receiving management station's transmission reports the order of down channel quality of reception measurement result.
11. as arbitrary in claim 8-10 as described in device, it is characterized in that, the described privately owned idle message for inquiring about the down channel quality of reception comprises:
Measure mark, measure content, measure reporting schemes and measure report cycle.
12. 1 kinds of downlink channel of terminal quality of reception inquiry units, is characterized in that, comprising:
First receiving element, for when User Status is normal, receive network side send the privately owned idle message for inquiring about the down channel quality of reception preset, wherein said privately owned idle message be described network side receive management station send the down channel quality of reception querying command time send;
Report unit, for according to the described privately owned idle message for inquiring about the down channel quality of reception, by the privately owned idle message return measurement result reporting message of setting, with the described measurement result reporting message making described network side arrive to management station's transmission and reception, wherein, described measurement result reporting message comprises the positional information of terminal.
13. devices as claimed in claim 12, is characterized in that, also comprise:
Second receiving element, for receiving the privately owned idle message for stopping reporting down channel quality of reception measurement result preset that network side sends;
Described report unit also for: stop by setting privately owned idle message return measurement result reporting message.
14. devices as described in claim 12 or 13, it is characterized in that, the described privately owned idle message for inquiring about the down channel quality of reception comprises:
Measure mark, measure content, measure reporting schemes and measure report cycle.
15. 1 kinds of downlink channel of terminal quality of reception inquiry systems, is characterized in that, comprising:
RAN, during for receiving down channel quality of reception querying command that management station sends, and determining that the User Status of described terminal is normal, sending the privately owned idle message for inquiring about the down channel quality of reception preset to terminal; Receive the measurement result reporting message that described terminal is returned by the privately owned idle message of setting, send described measurement result reporting message to management station;
Terminal, for when User Status is normal, receives the privately owned idle message for inquiring about the down channel quality of reception preset that network side sends; According to the described privately owned idle message for inquiring about the down channel quality of reception, by the privately owned idle message return measurement result reporting message of setting;
Wherein, described measurement result reporting message comprises the positional information of terminal.
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| CN101141773A (en) * | 2007-01-17 | 2008-03-12 | 中兴通讯股份有限公司 | Method for performing wireless resource allocation using forward channel quality information |
| CN101154970A (en) * | 2006-09-30 | 2008-04-02 | 中兴通讯股份有限公司 | Method for power control based on service quality |
| CN101453748A (en) * | 2007-11-30 | 2009-06-10 | 中兴通讯股份有限公司 | Iub port special measurement method, apparatus and system for HSDPA service |
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| US7242956B2 (en) * | 2004-12-20 | 2007-07-10 | Motorola, Inc. | Rapid channel quality based power control for high speed channels |
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| CN101154970A (en) * | 2006-09-30 | 2008-04-02 | 中兴通讯股份有限公司 | Method for power control based on service quality |
| CN101141773A (en) * | 2007-01-17 | 2008-03-12 | 中兴通讯股份有限公司 | Method for performing wireless resource allocation using forward channel quality information |
| CN101453748A (en) * | 2007-11-30 | 2009-06-10 | 中兴通讯股份有限公司 | Iub port special measurement method, apparatus and system for HSDPA service |
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