A kind of collocation method at terminal measurement moment, terminal, network side apparatus and system
Technical field
The present invention relates to moving communicating field, and in particular to a kind of collocation method at terminal measurement moment, terminal, network side
Apparatus and system.
Background technology
The development of PMC is greatly enriched the life of people so that people can in any place, it is any
Time, it is any under the conditions of can easily incoming communication network, enjoy the Communications service of voice or data.People are for two-forty
The craving of mobile communication and the variation of business promote the development and evolution of mobile communication technology, current 3G (Third Generation) Moblie
Technology is ripe and enters commercialization epoch, Long Term Evolution (Long Term Evolution, the abbreviation of 3GPP
LTE the trial period is also progressed into), the office that the second filial generation (2G), the third generation (3G) and LTE mobile communication network coexist is occurred in that
Face, it is corresponding be can be while the appearance of the multimode terminal of compatibility 2G, 3G and LTE network.
In order to support the mobile management of multimode terminal, need to support the mutual measurement between 2G and 3G, to reside in TD-
(Time Division-Synchronous Code Division Multiple Access, time division synchronous code division are more for SCDMA
Location) cell dual-mode terminal measurement GSM (Global System for Mobile Communications, global system for mobile telecommunications
System) as a example by adjacent cell:Dual-mode terminal needs to carry out GSM adjacent cells RSSI (Received Signal Strength
Indicator, received signal strength indicator) measurement, BSIC (Base Station Identity Code, base station identity code) really
Recognize and confirm again, in order to ensure that terminal there can be time enough to complete right under CELL_DCH (cell private channel) state
The above-mentioned measuring task of GSM adjacent cells, at the special measurement moment defined in standard, terminal is served only for measurement within the measurement moment
And network side cannot dispatch terminal:
In celldch state, terminal is with SFNstartFor starting point to SFNstart+ M_Length-1 is held in this period
Row measurement of correlation, wherein SFNstartIt is calculated according to following equation:
SFNstart mod(2k)=offset
Wherein
- k is CELL_DCH measurement period cycle length coefficients;
- Offset gives position of the measurement period in measure the cycle;.
- M_Length is specific measurement period duration, and unit is radio frames.
Above-mentioned parameter is by RRC (Radio Resource Control, radio resource control) message by RNC
(Radio Network Controller, radio network controller) is allocated to UE (User Equipment, user equipment or title
Terminal), while can also pass through NBAP, (NodeB Application Part, in base station application part agreement Iub signaling protocol stack
Agreement) message is allocated to NodeB by RNC, so need to avoid these measurement moment when NodeB dispatches UE.
Although can be seen that the configuration measurement moment to terminal measurement there is provided convenient from the definition at measurement moment, but
There is certain negative effect to network side scheduling, network side scheduling is not allowed eventually because of only measuring in measurement moment terminal
End.For multi-mode multi-standby terminal, affect especially serious, do not only result in the wasting of resources, and also reduce the efficiency of scheduling.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of collocation method at terminal measurement moment, terminal, network side dress
Put and system, it is to avoid waste time of measuring and resource, improve dispatching efficiency.
For solving above-mentioned technical problem, the invention provides a kind of terminal measures the collocation method at moment, including:
Measurement capability is notified network side by terminal;
The network side is determined whether for the terminal configuration measurement moment according to the measurement capability of the terminal.
Further, the measurement capability of the terminal is the configuration configured information for measuring the moment, and measurement moment matches somebody with somebody
Configured information is put for indicating whether present terminal needs the configuration measurement moment.
Further, the network side is determined whether for the terminal configuration measurement moment according to the measurement capability of the terminal
The step of include:When the configuration configured information at the measurement moment indicates that present terminal need not configure the measurement moment, the net
Network side does not configure the measurement moment to the terminal;Or, the configuration configured information at the measurement moment indicates that present terminal needs
During the configuration measurement moment, the network side is the terminal configuration measurement moment.
Further, standard information of the measurement capability of the terminal for terminal, the standard information of the terminal are used for referring to
Show the standard of present terminal.
Further, the standard of the terminal includes:Terminal or multi-standby terminal are treated singly.
Further, the network side is determined whether for the terminal configuration measurement moment according to the measurement capability of the terminal
The step of include:The standard information of the terminal indicates that the standard of present terminal is that, singly when terminal, the network side is described
The terminal configuration measurement moment;Or, when the standard of the standard information instruction present terminal of the terminal is multi-standby terminal, the net
Network side is not the terminal configuration measurement moment.
Further, the terminal is notified the measurement capability to net by radio resource control (RRC) message
Network side.
Further, the RRC information is RRC connection establishments request message or RRC connection setup complete messages.
Further, methods described also includes:When terminal carries out across a network and switches, source network is by the measurement energy of the terminal
Power is sent to objective network.
For solving above-mentioned technical problem, present invention also offers a kind of terminal measures the configuration system at moment, including:It is located at
The first device of terminal and the second device positioned at network side, wherein:
The first device, for notifying second device by measurement capability;
The second device, for determining whether for the terminal configuration measurement moment according to the measurement capability of the terminal.
Further, the measurement capability of the terminal is the configuration configured information for measuring the moment, and measurement moment matches somebody with somebody
Configured information is put for indicating whether present terminal needs the configuration measurement moment;
The second device is for being determined whether for the terminal according to the measurement capability of the terminal in the following ways
The configuration measurement moment:
When the configuration configured information at the measurement moment indicates that present terminal need not configure the measurement moment, second dress
Put;Or
When the configuration configured information at the measurement moment indicates that present terminal needs the configuration measurement moment, the second device
For the terminal configuration measurement moment.
Further, standard information of the measurement capability of the terminal for terminal, the standard information of the terminal are used for referring to
Show the standard of present terminal;The standard of the terminal includes:Terminal or multi-standby terminal are treated singly;
The second device is for being determined whether for the terminal according to the measurement capability of the terminal in the following ways
The configuration measurement moment:
The standard information of the terminal indicates that the standard of present terminal is that, singly when terminal, the second device is the end
The end configuration measurement moment;Or
When the standard of the standard information instruction present terminal of the terminal is multi-standby terminal, the second device is not described
The terminal configuration measurement moment.
Further, the first device is for being led to measurement capability by radio resource control (RRC) message
Know second device.
For solving above-mentioned technical problem, present invention also offers a kind of terminal, including measurement capability determining device and transmission
Device, wherein:
For determining, the measurement capability determining device, when representing whether present terminal needs to configure the measurement at measurement moment
Configuration configured information is carved, or determines the standard information for representing present terminal standard;
The dispensing device, is configured configured information or standard information as the measurement energy of present terminal for the measurement moment
Power is notified to network side.
For solving above-mentioned technical problem, present invention also offers a kind of network side apparatus, including reception device and decision-making dress
Put, wherein:
The reception device, for the measurement capability that receiving terminal sends;
The decision making device, for determining whether for the terminal configuration measurement moment according to the measurement capability of the terminal.
By the present invention, multi-mode multi-standby terminal avoids the waste of time of measuring and resource, has reached raising dispatching efficiency
Purpose.
Description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for description, the reality with the present invention
Applying example is used for explaining the present invention together, is not construed as limiting the invention.In the accompanying drawings:
Flow charts of the Fig. 1 for terminal to report measurement capability;
Flow charts of the Fig. 2 for terminal to report terminal standard;
Fig. 3 is conveying flow figure of the terminal in measurement capability when RNC switches.
Specific embodiment
Multimode terminal has double-mode single-standby, dual-mode dual-standby, three moulds pair to treat at present, with the progress of end product, may
Extend more patterns.Divided according to standby situation, multimode terminal can be divided into multimode list and treat terminal and multi-mode multi-standby terminal
Two kinds.Multimode list treats that terminal refers to terminal while supporting that various modes but same time can only realize that single net is standby.Multi-mode and multi-standby
Terminal refers to terminal while supporting various modes and can realize multiple patterns while online and seamless connection.It is described herein many
Mould refers to two or more patterns, waits to refer to the standby of two or more patterns more.
For terminal (treating that terminal and single mode list treat terminal including above-mentioned multimode list) is singly treated, only a set of transceiver exists
Net, needs configuration measurement opportunity just complete the measurement to different system in celldch state;And for multi-mode multi-standby terminal,
With many set transceivers, therefore, it is possible to complete respective measurement without configuring the special measurement moment, but existing side
Method does not have the situation of distinguishing terminal at the configuration measurement moment, and for multi-mode multi-standby terminal also provided the measurement moment, this is just
Cause to be scheduled in measurement moment multi-mode multi-standby terminal.Therefore in order to improve the dispatching efficiency of multi-mode multi-standby terminal, keep away
Exempt from the wasting of resources, the invention provides following methods:
Measurement capability is notified network side by terminal;Network side is determined whether for the terminal according to the measurement capability of the terminal
The configuration measurement moment.
By said method, RNC is only that non-multi-standby terminal (is singly treated terminal, treats that terminal and multimode list are treated including single mode list
Terminal) the configuration measurement moment, and be not the multi-mode multi-standby terminal configuration measurement moment, so as to avoid wasting measurement resource, to reach
Improve the purpose of dispatching efficiency.
The measurement capability of above-mentioned terminal can be the configuration configured information at measurement moment, i.e., for whether indicating present terminal
The instruction at configuration measurement moment is needed, or for the standard information of terminal, i.e., for indicating the information of present terminal standard, terminal
Standard can for example be singly to treat terminal (such as single mode list is treated or double-mode single-standby etc.) or multi-standby terminal (as dual-mode dual-standby or three moulds are double
Treat).
Preferably, above-mentioned measurement capability can be carried to RNC in RRC information by terminal, and RNC is by receiving RRC information
Obtain the measurement capability that terminal sends.Specifically, the RRC information of the carrying measurement capability can be that the request of RRC connection establishments disappears
Breath or RRC connection setup complete messages etc..
Preferably, RNC is after the measurement capability is received, if the measurement capability indicates that UE or need not indicate that the UE is
During multi-mode multi-standby terminal, RNC will not configure the measurement moment to UE and NodeB for UE configuration measurement moment, the i.e. RNC.Specifically
Ground:
Measurement capability is measurement moment configuration configured information, and its instruction present terminal need not be configured when measuring the moment,
Network side does not configure the measurement moment to present terminal;
Measurement capability is measurement moment configuration configured information, and during its instruction present terminal needs configuration measurement moment, net
Network side is the present terminal configuration measurement moment;
Measurement capability is terminal standard information, and the standard of its instruction present terminal is that, singly when terminal, network side is to work as
The front terminal configuration measurement moment;
Measurement capability be terminal standard information, and its indicate present terminal standard be multi-standby terminal when, network side is not
The present terminal configuration measurement moment.
Realize that the configuration system of said method includes:First device positioned at terminal and the second device positioned at network side,
Wherein:
The first device, for notifying second device by measurement capability;
The second device, for determining whether for the terminal configuration measurement moment according to the measurement capability of the terminal.
Preferably, the measurement capability of terminal is for indicating whether present terminal needs to configure the measurement moment at measurement moment
Configuration configured information;The second device is for being determined whether for the end according to the measurement capability of the terminal in the following ways
The end configuration measurement moment:When the configuration configured information at measurement moment indicates that present terminal need not configure the measurement moment, this second
Device does not configure the measurement moment to the terminal;Or, the configuration configured information for measuring the moment indicates that present terminal needs configuration
During the measurement moment, the second device is the terminal configuration measurement moment.
Preferably, the measurement capability of terminal is for indicating that (standard of terminal includes the standard information of present terminal standard:
Terminal or multi-standby terminal are treated singly);The second device is determined whether for the measurement capability in the following ways according to the terminal
For the terminal configuration measurement moment:The standard information of terminal indicates that the standard of present terminal is second dress singly when terminal
It is set to the terminal configuration measurement moment;Or, when the standard of the standard information instruction present terminal of terminal is multi-standby terminal, should
Second device is not the terminal configuration measurement moment.
Specifically, realize that a kind of terminal of said method includes measurement capability determining device and dispensing device, wherein:
For determining, the measurement capability determining device, when representing whether present terminal needs to configure the measurement at measurement moment
Configuration configured information is carved, or determines the standard information for representing present terminal standard;
The dispensing device, is configured configured information or standard information as the measurement energy of present terminal for the measurement moment
Power is notified to network side.
Preferably, the dispensing device is for measurement capability is notified network side, the RRC information by RRC information
For RRC connection establishments request message or RRC connection setup complete messages.
Specifically, realize that a kind of network side apparatus of said method include reception device and decision making device, wherein:
The reception device, for the measurement capability that receiving terminal sends;
The decision making device, for determining whether for the terminal configuration measurement moment according to the measurement capability of the terminal.
Specifically:
Measurement capability is for indicating whether present terminal needs to configure the measurement moment configuration configured information at measurement moment
When;The decision making device is for determining whether to survey for terminal configuration according to the measurement capability of the terminal in the following ways
The amount moment:When the measurement moment configuration configured information indicates that present terminal need not configure the measurement moment, the decision making device
The measurement moment is not configured to the terminal;Or, the measurement moment configuration configured information indicates that present terminal needs configuration to survey
During the amount moment, the decision making device is the terminal configuration measurement moment;
Or,
The measurement capability of terminal is for indicating during the standard information of present terminal standard;The decision making device is for adopting
Determined whether for the terminal configuration measurement moment according to the measurement capability of the terminal with the following methods:The standard letter of the terminal
Breath indicates that the standard of present terminal is that, singly when terminal, the decision making device is the terminal configuration measurement moment;Or, it is described
When the standard of the standard information instruction present terminal of terminal is multi-standby terminal, the decision making device is not terminal configuration measurement
Moment.
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred reality described herein
Apply example and be merely to illustrate and explain the present invention, be not intended to limit the present invention.It should be noted that in the case where not conflicting,
The feature in embodiment and embodiment in the application can mutual combination in any.
Following examples are only illustrated so that terminal carries measurement capability by RRC connection establishments request message as an example, eventually
Hold the method for measurement capability being carried by RRC connection setup complete messages to can refer to following examples realization, repeat no more herein.
Embodiment 1
The present embodiment describe terminal to the network side reporting measurement moment configuration indicate flow process, as shown in figure 1, including with
Lower step:
Step 101:Terminal initiates RRC connection establishments request (RRC connection request) mistake to network side RNC
Journey, wherein carries the configuration of measurement moment and indicates, the parameter indicates whether RNC needs the configuration measurement moment;
Measurement moment configuration indication information element is as follows:
For multimode list treats terminal, the instruction needs to be set to TRUE, represents that RNC needs the configuration measurement moment to UE, right
In multi-mode multi-standby terminal, such as LTE/GSM double-mode and double-standby terminals, TD-SCDMA/GSM double-mode and double-standby terminals etc., the instruction can be with
FALSE is occurred without or be set to, represents that RNC need not configure the measurement moment to UE.
Step 102:After RNC receives RRC connection establishment request messages, if read the configuration of measurement moment to indicate to find terminal
Instruction need not configure the measurement moment, then go to step 103;If reading the configuration of measurement moment to indicate to find that terminal indicates that needs are matched somebody with somebody
The measurement moment is put, then goes to step 104;
Step 103:RNC initiates RL connection establishments request (RL setup request) message to NodeB, will in the message
The measurement moment configuration under DCH states is not carried, 105 are gone to step;
Step 104:RNC initiates RL connection establishment request messages to NodeB, will carry the survey under DCH states in the message
The configuration of amount moment, goes to step 105;
Step 105:NodeB returns RL connection establishments and completes (RL setup response) message;
Step 106:RNC initiates RRC connection establishments (RRC connection setup) message to terminal;Wherein carry
It is the parameters such as physical channel parameters, transport channel parameters, RB information;
Step 107:Terminal returns RRC connection establishments and completes (RRC connection setup complete) message;
Step 108:If the configuration instruction of measurement moment requires that RNC does not configure the measurement moment, 109 are gone to step, otherwise turns step
Rapid 111;
Step 109:RNC sends measurement control (measurement control) message to terminal, and RNC is within the message
The configuration of measurement moment will not be carried, 110 will be gone to step;
Step 110:NodeB dispatches UE as needed, and UE will initiate to measure using idle moment, and both need not consider further that
At the measurement moment, terminate;
Step 111:RNC sends measurement control message to terminal, and RNC will carry the configuration of measurement moment within the message, turn
Step 112;
Step 112:NodeB does not dispatch UE at the measurement moment of configuration, and UE will initiate measurement, knot at the configuration measurement moment
Beam.
Embodiment 2
The present embodiment describes terminal to the flow process of network side reporting terminal standard, as shown in Fig. 2 comprising the following steps:
Step 201:Terminal initiates RRC connection establishment request process, wherein carried terminal standard to RNC, and RNC is according to the ginseng
Number determines the need for the configuration measurement moment;
Terminal standard cell is as follows:
Cell |
It is whether essential |
Type and refer to value |
UE standards (type) |
It is optional |
Enumerate |
" refer to value " in above-mentioned standard cell and can for example be single mode, multimode list to treat or the specific standard such as multi-mode and multi-standby
Information, or singly treat or treat more the standard information of such summary.
When terminal standard is indicated as being multimode list whne terminal, RNC needs the configuration measurement moment to UE, when terminal standard is indicated
For single mode or multi-mode multi-standby terminal when, such as LTE/GSM double-mode and double-standby terminals, TD-SCDMA/GSM double-mode and double-standby terminals etc., table
Show that RNC need not configure the measurement moment to UE.
Step 202:After RNC receives RRC connection establishment request messages, if reading terminals standard RNC be found to be single mode or
Multi-mode multi-standby terminal, then go to step 203;If reading terminals standard RNC is found to be multimode list and treats terminal, 204 are gone to step;
Step 203:RNC initiates RL connection establishment request messages to NodeB, is not carried under DCH states in the message
The configuration of measurement moment, goes to step 205;
Step 204:RNC initiates RL connection establishment request messages to NodeB, will carry the survey under DCH states in the message
The configuration of amount moment, goes to step 205;
Step 205:NodeB returns RL connection setup complete messages;
Step 206:RNC initiates RRC connection establishment message to terminal;
Step 207:Terminal returns RRC connection setup complete messages;
Step 208:If RNC need not configure the measurement moment, 209 are gone to step, 211 are otherwise gone to step;
Step 209:RNC sends measurement control message to terminal, and RNC will not carry the configuration of measurement moment within the message,
Go to step 210;
Step 210:NodeB dispatches UE as needed, and UE will initiate to measure using idle moment, and both need not consider further that
At the measurement moment, terminate;
Step 211:RNC sends measurement control message to terminal, and RNC will carry the configuration of measurement moment within the message, turn
Step 212;
Step 212:NodeB does not dispatch UE at the measurement moment of configuration, and UE initiates measurement by the measurement moment is configured, and terminates.
Embodiment 3
The present embodiment describes flow process of the terminal in measurement capability transmission when RNC switches, when switching across RNC, terminal
Measurement capability passes to Target RNC by source RNC, then informs target BS by Target RNC, as shown in figure 3, comprising the following steps:
Step 301:Terminal is to source RNC reporting measurement reports;
Step 302:Source RNC determines to proceed to the switching of Target RNC and start reorientation according to the result of measurement report
Journey;
Step 303:Source RNC sends RELOCATION REQUEST message to core net, wherein carries the measurement capability of UE;
The measurement capability can be that the measurement opportunity configuration of terminal to report in embodiment 1 is indicated, or implements real
The terminal standard of terminal to report in example 2;Source RNC i.e. in the present embodiment is the RNC of the measurement capability for having been obtained for UE.
Step 304:Core net initiates RELOCATION REQUEST message to Target RNC, forwards source RNC in step 303 in the message
The terminal measurement capability transmitted;
Step 305:Target RNC is initiated RL to target BS and sets up request message, carries the terminal obtained by Target RNC
Measurement capability;
Step 306:Target BS is set up response message to Target RNC initiation RL and represents that wireless link has built up;
Step 307:Target RNC initiates the ACK of re-positioning request to core net;
Step 308:Core net is initiated to reset order of the bit to source RNC;
Step 309:Source RNC initiates physical channel message to UE;
Step 310:UE initiates uplink synchronous process to target BS;
Step 311:Target BS replys FPACH so that UE can adjust up timing;
Step 312:UE initiates physical channel completion message to Target RNC;
Step 313:Target RNC initiates reorientation completion message to core net;
Step 314:Core net initiates Iu mouth release commands to source RNC;
Step 315:Source RNC initiates Iu mouth Release completes to core net;
Step 316:Source RNC initiates RL deletion request messages to source base station;
Step 317:Source base station is replied RL to source RNC and deletes completion message;
So far, UE completes the switching across RNC and is operated in new cell, and the measurement capability of UE is transmitted also by said process
Arrive in target BS, if UE need not configure the measurement moment, gone to step 318, otherwise go to step 319;
Step 318:UE carves initiation measurement at one's leisure, and target BS dispatches UE as needed;
Step 319:UE initiates measurement, time scheduling UE of the target BS beyond the measurement moment at the measurement moment.
Above-described embodiment is illustrated by taking TD-SCDMA system as an example, and network side is primarily referred to as RNC and NodeB.At which
In his system, network side is primarily referred to as the access network elements in the system, and such as in LTE system, network side is evolved section
Point B (eNodeB).
One of ordinary skill in the art will appreciate that all or part of step in said method can be instructed by program
Related hardware is completed, and described program can be stored in computer-readable recording medium, such as read only memory, disk or CD
Deng.Alternatively, all or part of step of above-described embodiment can also be realized using one or more integrated circuits.Accordingly
Ground, each module/unit in above-described embodiment can be realized in the form of hardware, it would however also be possible to employ the shape of software function module
Formula is realized.The present invention is not restricted to the combination of the hardware and software of any particular form.
Certainly, the present invention can also have other various embodiments, in the case of without departing substantially from spirit of the invention and its essence, ripe
Know those skilled in the art and work as and various corresponding changes and deformation, but these corresponding changes and change can be made according to the present invention
Shape should all belong to the protection domain of appended claims of the invention.