CN1964293A - Terminal wireless access method and its system - Google Patents
Terminal wireless access method and its system Download PDFInfo
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- CN1964293A CN1964293A CN 200510086837 CN200510086837A CN1964293A CN 1964293 A CN1964293 A CN 1964293A CN 200510086837 CN200510086837 CN 200510086837 CN 200510086837 A CN200510086837 A CN 200510086837A CN 1964293 A CN1964293 A CN 1964293A
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Abstract
The related terminal wireless access method comprises: 1. setting a terminal wireless access capacity table contained all access capacity parameters; 2. storing the access capacity parameters in terminal and decides the subordinate capacity type; 3. providing the access capacity information to a wireless communication network; and 4. deciding ad processing to select the proper access type and configuration. This invention is high efficient and simple.
Description
Technical field
The present invention relates in a kind of wireless communication system to relate in particular to a kind of method and system thereof that the terminal wireless access capability is provided to network based on the terminal of category division about the method and the system thereof of terminal wireless access capability.
Background technology
In the wireless communication system, when connection was set up, terminal provided the quantity of parameters of this terminal wireless access capability of expression to network.Network is according to the qualification of these wireless access capabilities, for terminal is selected suitable wireless access way and configuration.
This signaling procedure as shown in Figure 1, terminal is carried wireless access capability information by signaling A, just describes the quantity of parameters of this terminal wireless access capability, reports network.
Terminal wireless access capability with R6 (Release 6, the version 6) regulation of 3GPP (The 3rd Generation Partnership Project, the 3rd generation cooperative programme) is that example is analyzed.The terminal wireless access capability of R6 definition is as shown in table 1:
| Terminal wireless access capability parameter | Span | |
| The PDCP parameter | Support command request 2507 | Be/not |
| Support command request 3095 | Be/not | |
| Support command request 3095 content reorientations | Be/not | |
| Support harmless reorientation | Be/not | |
| Support harmless downlink grouped data element length to change | Be/not | |
| Major part compression stroke | 1024，2048，4096，8192， 16384，32768，65536， 131072?bytes | |
| Maximum robust header compressed session number | 2，4，8，12，16，24，32，48， 64，128，256，512，1024， 16384 | |
| Support reverse decompress(ion) | Do not support 1..65535 | |
| Radio Link control and high speed medium access control system parameter | Total Radio Link control answer-mode and high speed medium access control system buffer size | 2,10,50,100,150,200,300,400,500,750,1000 kilobytes |
| Answer-mode entity maximum number | 3，4，5，6，8，16，30 | |
| Radio Link control answer-mode window maximum | 2047，4095 |
| Terminal wireless access capability parameter | Span | ||
| Transport layer parameters | The descending transmission channel parameter | Any time, the higher bit sum of all transmission blocks that receive | 640，1280，2560，3840， 5120，6400，7680，8960， 10240，20480，40960， 81920，163840 |
| Any time, the higher bit sum of the convolution code transmission block that all receive | 640，1280，2560，3840， 5120，6400，7680，8960， 10240，20480，40960， 81920，163840 | ||
| Any time, the higher bit sum of the turbo code transmission block that all receive | 640，1280，2560，3840， 5120，6400，7680，8960， 10240，20480，40960， 81920，163840 | ||
| Transmit the maximum number of transmission channel simultaneously | 4，8，16，32 | ||
| Transmit joint transmission channel maximum number simultaneously | 1，2，3，4，5，6，7，8 | ||
| Maximum transmitted piece number in the transmission time interval | 4，8，16，32，48，64，96， 128，256，512 | ||
| The maximum number of transformat combination | 16，32，48，64，96，128， 256，512，1024 | ||
| The maximum number of transformat | 32，64，128，256，512，1024 | ||
| Support the turbo coding | Be/not | ||
| The uplink transport channel parameter | Any time, the higher bit sum of all transmission blocks that receive | 640，1280，2560，3840， 5120，6400，7680，8960， 10240，20480，40960， 81920，163840 | |
| Any time, the higher bit sum of the convolution code transmission block that all receive | 640，1280，2560，3840， 5120，6400，7680，8960， 10240，20480，40960， 81920，163840 | ||
| Any time, the higher bit sum of the turbo code transmission block that all receive | 640，1280，2560，3840， 5120，6400，7680，8960， 10240，20480，40960， 81920，163840 | ||
| Transmit the maximum number of transmission channel simultaneously | 2，4，8，16，32 | ||
| Transmit joint transmission channel maximum number simultaneously | 1，2，3，4，5，6，7，8 | ||
| Maximum transmitted piece number in the transmission time interval | 2，4，8，16，32，48，64，96， 128，256，512 | ||
| The maximum number of transformat combination | 4，8，16，32，48，64，96， 128，256，512，1024 | ||
| The maximum number of transformat | 32，64，128，256，512，1024 | ||
| Support the turbo coding | Be/not | ||
| Physical layer parameter | Descending frequency division physical channel parameters | The maximum number of the physical channel sign indicating number of Jie Shouing simultaneously | 1，2，3，4，5，6，7，8 |
| Maximum number bits on the physical channel in 10 milliseconds | 600，1200，2400，3600， 4800，7200，9600，14400， 19200，28800，38400， 48000，57600，67200， 76800 | ||
| Support spread spectrum 512 | Be/not | ||
| Support Physical Shared Channel | Be/not | ||
| Support the high-speed physical shared channel | Be/not | ||
| Receive DPCH simultaneously and heavily belong to the physics Common Control Channel | Be/not | ||
| Terminal wireless access capability parameter | Span | ||
| Receive DPCH simultaneously and heavily belong to physics Common Control Channel, Physical Shared Channel | Be/not | ||
| Receive DPCH simultaneously and heavily belong to the physics Common Control Channel, the high-speed physical shared channel | Be/not | ||
| Maximum number transmits simultaneously and heavily belongs to physics Common Control Channel Radio Link | 1 | ||
| Support the dedicated pilot of channel estimating | Be | ||
| Support the dedicated pilot that high speed shared channels is estimated | Be/not | ||
| Up frequency division physical channel parameters | Per 10 milliseconds of Dedicated Physical Data Channels transmit the bit maximum number | 600，1200，2400，4800， 9600，19200，28800， 38400，48000，57600 | |
| Support the public shared channel of physics | Be/not | ||
| Support to strengthen Dedicated Physical Data Channel | Be/not | ||
| Downlink time division 3.84 million chip physical channel parameters | Each subframe time slot maximum number | 1..14 | |
| Every frame physical channel maximum number | 1，2，3..224 | ||
| Minimal frequency spreading factor | 16，1 | ||
| Support Physical Shared Channel | Be/not | ||
| Support the high-speed physical shared channel | Be/not | ||
| Every time slot physical channel maximum number | 1..16 | ||
| Up time-divisions 3.84 million chip physical channel parameters | Each subframe time slot maximum number | 1..14 | |
| Every time slot physical channel maximum number | 1，2 | ||
| Minimal frequency spreading factor | 16，8，4，2，1 | ||
| Support up shared physical channel | Be/not | ||
| Downlink time division 1.28 million chip physical channel parameters | The maximum number of time slots of every subframe | 1..6 | |
| Every subframe physical channel maximum number | 1，2，3，…，96 | ||
| Minimal frequency spreading factor | 16，1 | ||
| Support the ascending physical signal shared channel | Be/not | ||
| Support the high-speed physical shared channel | Be/not | ||
| Every time slot physical channel maximum number | 1..16 | ||
| Support 8PSK | Be/not | ||
| Up time-divisions 1.28 million chip physical channel parameters | The maximum number of time slots of every subframe | 1..6 | |
| Every time slot physical channel maximum number | 1，2 | ||
| Minimal frequency spreading factor | 16，8，4，2，1 | ||
| Support 8PSK | Be/not | ||
| Support the ascending physical signal shared channel | Be/not | ||
| Radio frequency parameter | The frequency division radio frequency parameter | The power rank | 3，4 |
| Transmit and receive frequency | 190 megahertzes, 174.8 megahertz to205.2 megahertzes, 134.8 megahertz to245.2 megahertzes | ||
| Radio frequency parameter | Time-divisions 3.84 million chip radio frequency parameter | The power rank | 2，3 |
| Frequency range | a)，b)，c)，a+b)，a+c)，b+c)， a+b+c) | ||
| Time-divisions 1.28 million chip radio frequency parameter | The power rank | 2，3 | |
| Frequency range | a)，b)，c)，a+b)，a+c)，b+c)， a+b+c) | ||
| Terminal wireless access capability parameter | Span | |
| The multimode relevant parameter | Support 3 generation frequency division | Be/not |
| Support 3 time-divisions in generation 3.84 million chips | Foot/not | |
| Support 3 time-divisions in generation 1.28 million chips | Be/not | |
| The multi-access technology relevant parameter | Supported for 2 generations | Be/not |
| Support multicarrier | Be/not | |
| The cell change that network enabled is auxiliary | Be/not | |
| Security parameter | Support cryptographic algorithm 0 | Be |
| Support cryptographic algorithm 1 | Be | |
| Support protection algorithm integrallty 1 | Be | |
| The location relevant parameter | Support independent locate mode | Be/not |
| Network assistance " global positioning system " location | Network assistance/terminal is auxiliary/and the both has/and the both do not have | |
| " global positioning system " reference time ability | Be/not | |
| Support down idle cycle | Be/not | |
| Support that the observable time of advent is poor, the terminal auxiliary measuring method | Be/not | |
| Support loopback type 2 to measure | Be/not | |
| Support the terminal subsidiary under CELL_PCH and the URA_PCH state | Be | |
| Support the may observe time difference 2 to measure | Be/not | |
| Measure relevant ability | Downlink compression mode | Be/not |
| Uplink compressed mode | Be/not | |
| General ability | The indication of Access Layer version | Version 99, edition 4, version 5 |
| Transmit the descending ability of high speed shared channels simultaneously | Transmit the descending ability of high speed shared channels simultaneously | 32 kilobits per seconds, 64 kilobits per seconds, 128 kilobits per seconds, 384 kilobits per seconds |
| Transmit the descending ability of high speed shared channels simultaneously | Transmit the descending ability of high speed shared channels simultaneously | 64 kilobits per seconds |
Table 1: terminal wireless access capability
In addition, also comprise introduce new functional characteristic after, the wireless access capability that some are new.As introduce down high-speed data and insert the relevant wireless access capability information in back.And the description of the wireless access capability of other wireless access technologys, as cdma2000, the wireless access capability of GERAN is described.
As can be seen from the above, wireless access capability has comprised a large amount of parameters, and the value of each parameter is separate, relates to each aspect and functional character, the foundation that but is the network decision-making and judges.Like this, cause following a series of problem to exist:
The parameter sets that wireless access capability comprises is too many, and very long through the cell length that the coding back generates, the length behind coding under some extreme case will be above 1 megabit (as multimode).And these informational needs transmit by eating dishes without rice or wine, and can be described as catastrophic.
For network,, need to handle all possibilities as the recipient.All parameters that will comprise wireless access capability just, all possible value, all possible combination all will be considered to handle.In theory, the space of this combination is very big, so the processing procedure of network side is extreme complicated.In fact, network is selected the suitable wireless access way and the kind of configuration according to the qualification of these wireless access capabilities for terminal, and just this result/conclusion is few in number, is far smaller than the number of the full combination of wireless access capability parameter.
Angle from terminal, as the side of setting, considered reasonability owing to send out in the meter, terminal wireless access capability parameter and relevant terminal performance rate are complementary, and be that complete set of parameter is complementary, there is not the scene that each parameter is set arbitrarily.For example: for the terminal of a high performance level, setting descending " any time; the higher bit sum of all transmission blocks that receive " is maximum 163840, just can not set descending " in 10 milliseconds on the physical channel maximum number bits " is minimum value 600, both obviously do not match, and performance is limited by the latter.Though terminal wireless access capability parameter can independently be provided with in theory, when realizing, a kind of reasonability of parameter configuration has been implied in inside, still has the incidence relation of hiding.
Terminal wireless access capability argument section is that optionally under some specific processing environments, these parameters do not provide, and network loses more accurate information and does decision guidance so, has the possibility that causes ambiguity to be handled! In addition, owing to progressively added new functional characteristic, because parameter enumerates up, organize unintelligiblely, do not possess good autgmentability, follow-up terminal and network processes will be more complicated.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of terminal wireless access method and system thereof, solve exist when terminal wireless inserts in the prior art many such as parameter sets, coding back length is long, the transmission difficulty, it is low to handle complexity and efficient, need the rational Match that keeps certain between parameter, expand or the like problem to enumerate mode, by the method and system of terminal wireless access capability is provided to network based on the terminal of category division, guarantee that terminal is with suitable, mode provides the terminal wireless access capability to network efficiently, simultaneously, the processing of network is succinct, targetedly, satisfying user benefit, and reach the optimum of network performance.
For achieving the above object, the invention provides a kind of terminal wireless access method, be used for the wireless access of wireless communication system terminal to cordless communication network, its characteristics are that this method comprises the steps:
Step 1 is provided with a terminal wireless access capability classification table, and this terminal wireless access capability classification table comprises all wireless access capability parameter informations;
Step 2 stores this wireless access capability parameter information in the terminal, and with reference to this terminal wireless access capability classification table, sets the wireless access capability classification of its subordinate;
Step 3, terminal are carried the classification number information of the wireless access capability classification of this terminal institute subordinate by signaling, provide the wireless access capability classification information to cordless communication network;
Step 4, cordless communication network be according to the wireless access capability classification information that terminal provides, and judge and handle, be that terminal is selected suitable wireless access way and configuration.
Above-mentioned terminal wireless access method, its characteristics are, in step 1, what the category division of this terminal wireless access capability was used is the collection class labeling method, this collection class labeling method is that all terminal wireless access capability parameter informations are divided into a plurality of separate subclasses, and the parameter in this subclass has clear and definite and accurate information, does not have optional scene, and the parameter in each subclass is carried out mark in the mode of set.
Above-mentioned terminal wireless access method, its characteristics are, in the category division of step 1, this terminal wireless access capability parameter information is divided into different terminal wireless access capability subclasses according to layer one deck two parameters, multi-mode wireless access technology parameter, stationkeeping ability parameter, measurement capability parameter, safety function parameter, wherein
This layer one deck two parameter subclasses comprise the parameter that all radio bearers of layer one deck two are relevant, include the relevant parameter of physical layer radio bearer, parameter, Radio Link control and high speed medium access control system parameter, PDCP parameter that the transport layer radio bearer is relevant; In this subclass, all bearing capacitys of the low type of higher type compatibility; This subclass is divided into the N class, is labeled as L1L2Max={1L1L2,2L1L2 ..., n L1L2};
This multi-mode wireless access technology parameter subclass comprises the wireless access data that all are relevant with pattern, includes the pattern of terminal attaching, relevant radio frequency parameter, wireless access technology characterisitic parameter; This subclass is divided into the M class, is labeled as ModeMax={1Mode, 2Mode ..., m Mode};
This stationkeeping ability parameter subclass comprises the various stationkeeping ability parameters of terminal; This subclass is divided into the K class, is labeled as LcsMax={1Lcs, 2Lcs ..., k Lcs};
This measurement capability parameter subclass comprises the measurement capability parameter that this terminal is special; This subclass is divided into the P class, is labeled as MeasMax={1Meas, 2Meas ..., p Meas};
This safety function parameter subclass comprises the ability parameter of the secure context that this terminal has possessed; In this subclass, all security capabilities of the low type of higher type compatibility; This subclass is divided into the Q class, is labeled as SecuMax={1Secu, 2Secu ..., q Secu}.
Above-mentioned terminal wireless access method, its characteristics are that the division of this subclass has extensibility, can expand new classification in subclass or increase subclass newly.
Above-mentioned terminal wireless access method, its characteristics are that in step 2, terminal selects the process of the wireless access capability classification of its subordinate to comprise the steps:
Terminal is selected the classification of its subordinate in each subclass;
With the collection class labeling method with the classification of this terminal institute subordinate in all subclasses with the set mode be labeled as a L1L2, b Mode, c Lcs, d Meas, e Secu}, wherein: 1≤a≤N; 1≤b≤M; 1≤c≤K; 1≤d≤P; 1≤e≤Q.
Above-mentioned terminal wireless access method, its characteristics are, in step 3, terminal will only contain this collection class mark { a L1L2, b Mode, the c Lcs of classification number information, d Meas, e Secu} sends to cordless communication network by signaling, provides the wireless access capability classification information to cordless communication network.
Above-mentioned terminal wireless access method, its characteristics are, in step 4, this cordless communication network is only judged at the classification of each subclass and is handled, and according to the classification number information that is comprised in this received collection class mark, select corresponding wireless access way and configuration with reference to this terminal wireless access capability table, realize the wireless access of terminal.
To achieve these goals, the present invention also provides a kind of terminal wireless connecting system, is used for the wireless access of wireless communication system terminal to cordless communication network, and its characteristics are that this terminal wireless connecting system comprises:
One terminal wireless access capability classification table, it comprises all wireless access capability parameter informations;
Terminal, be used for reference to this terminal wireless access capability classification table, set the wireless access capability classification of its subordinate, and send the collection class mark carry the classification number information of wireless access capability classification under this terminal to cordless communication network by signaling, provide the wireless access capability classification information to cordless communication network;
Cordless communication network, the classification number information that this collection class mark of wireless access capability classification information that is used for providing according to terminal is comprised, judge and handle with reference to this terminal wireless access capability table, select corresponding wireless access way and configuration, for terminal is selected suitable wireless access way and configuration.
Above-mentioned terminal wireless connecting system, its characteristics are, this terminal wireless access capability classification table uses the collection class labeling method to carry out category division, this terminal wireless access capability classification table comprises a plurality of separate subclasses, and the parameter in this subclass has clear and definite and accurate information, do not have optional scene, and the parameter in each subclass is carried out mark in the mode of set.
Above-mentioned terminal wireless connecting system, its characteristics are that in this terminal wireless access capability classification table, the division of subclass has extensibility, can expand new classification in subclass or increase subclass newly.
In sum, the invention provides a kind of technical scheme that the terminal wireless access capability is provided to network based on the terminal of category division, by dividing the classification of terminal wireless access capability, and provide the wireless access capability classification information to network by terminal, substitute original wireless access capability parameter information, transmit and handle.Thereby have a following tangible technique effect:
What 1) eat dishes without rice or wine to transmit is the collection class mark, has reduced the transmitted data amount of eating dishes without rice or wine greatly, and transmission is reliable efficient.
2) complexity of network processes reduces, and only the classification at each subclass has specific processing, and efficient also greatly improves thereupon.
3) terminal reasonability that wireless access capability is set can be guaranteed.
4) network can obtain accurate information and do decision guidance, avoids different processing.
5) owing to divide the classification principle and determine,, judge the independence and the coupling of parameter, be chosen in and expand in the subclass or increase subclass newly, need not to pile up and enumerate so favorable expandability during subsequent expansion, is followed same principle.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 is that existing terminal provides the signaling procedure of representing this terminal wireless access capability to network, and what carry in the signaling is a large amount of initial data;
Fig. 2 is the flow chart of terminal wireless access method of the present invention;
Fig. 3 is that terminal provides the signaling procedure of representing this terminal wireless access capability to network among the present invention, and in the signaling, what carry in the signaling is the classification number set of terminal wireless access capability.
Embodiment
Be described in further detail below in conjunction with the enforcement of accompanying drawing technical scheme of the present invention:
As shown in Figure 2, terminal wireless access method of the present invention comprises the steps:
Step 1 is provided with a terminal wireless access capability classification table, and this terminal wireless access capability classification table comprises all wireless access capability parameter informations;
Step 2 stores this wireless access capability parameter information in the terminal, and with reference to this terminal wireless access capability classification table, sets the wireless access capability classification of its subordinate;
Step 3, terminal are carried the classification number information of the wireless access capability classification of this terminal institute subordinate by signaling, provide the wireless access capability classification information to cordless communication network;
Step 4, cordless communication network be according to the wireless access capability classification information that terminal provides, and judge and handle, be that terminal is selected suitable wireless access way and configuration.
For the first step, further, the category division of terminal wireless access capability is used the collection class labeling method.The terminal wireless access capability table of associative list one, with the terminal wireless access capability, according to layer one deck two parameters, multi-mode wireless access technology parameter, stationkeeping ability parameter, measurement capability parameter, safety function parameter are divided into different terminal wireless access capability subclasses.
" layer one deck two parameters " subclass: belong to the relevant parameter of all radio bearers of layer one deck two, comprise the relevant parameter of physical layer radio bearer, parameter, Radio Link control and high speed medium access control system parameter, PDCP parameter that the transport layer radio bearer is relevant.In this subclass, all bearing capacitys of the low type of higher type compatibility.This subclass is divided into the N class, is designated as L1L2Max={1L1L2,2L1L2 ..., n L1L2};
" multi-mode wireless access technology parameter " subclass: describe all wireless access data relevant, comprise the pattern of terminal attaching, relevant radio frequency parameter, wireless access technology characteristic with pattern.This subclass is divided into the M class, is designated as ModeMax={1Mode, 2Mode ..., m Mode};
" stationkeeping ability parameter " subclass: the various stationkeeping abilities of describing terminal.This subclass is divided into the K class, is designated as LcsMax={1Lcs, 2Lcs ..., k Lcs};
" measurement capability parameter " subclass: describe the special measurement capability of this terminal.This subclass is divided into the P class, is designated as MeasMax={1Meas, 2Meas ..., p Meas};
" safety function parameter " subclass: the ability of describing the secure context that this terminal possessed.Equally, in this subclass, all security capabilities of the low type of higher type compatibility.This subclass is divided into the Q class, is designated as SecuMax={1Secu, 2Secu ..., q Secu}.
And above-mentioned category division is characterised in that: A) parameter between the subclass is independently mutually, does not have coupled relation; B) all subclass parametric synthesis are got up, and have constituted whole terminal wireless access capability informations, do not omit, and do not lack; C) parameter in the subclass, all information are clear and definite and accurate, do not have optional scene (optionally scene is distinguished by different classes of).
For second step, further, terminal is selected the wireless access capability classification of its subordinate, uses the collection class labeling method, is labeled as { a L1L2, b Mode, c Lcs, d Meas, e Secu}.Wherein: 1＜=a＜=N; 1＜=b＜=M; 1＜=c＜=K; 1＜=d＜=P; 1＜=e＜=Q.
For the 3rd the step, further, terminal with this collection class mark a L1L2, b Mode, c Lcs, d Meas, e Secu} sends to network by signaling, provides the wireless access capability classification information to network.
To describe method of the present invention in detail with a specific embodiment below.
Present embodiment provides a kind of method that the terminal wireless access capability is provided to network based on the terminal of category division.
At first, determine the category division of terminal wireless access capability, network and terminal are all understood this classification in advance and are divided.
As shown in table 2, the terminal wireless access capability is divided into each independently subclass:
| The terminal wireless access capability | ||||
| " layer one deck two parameters " subclass | " multi-mode wireless access technology parameter " subclass | " stationkeeping ability parameter " subclass | " measurement capability parameter " subclass | " safety function parameter " subclass |
Table 2: the subclass of terminal wireless access capability is divided
For " layer one deck two parameters " subclass, it is divided into following classification, and is as shown in table 3
| " layer one deck two parameters " subclass | ||||
| Classification number | 1 | ?2 | ?3 | ?4 |
| Parameter | All transmission block bit numbers that any time receives maximum and: 3840 transformat combination maximum numbers: maximum number bits on the physical channel in 96 10 milliseconds: 7200 | All transmission block bit numbers that any time receives maximum and: 6400 transformat combination maximum numbers: maximum number bits on the physical channel in 96 10 milliseconds: 7200 | All transmission block bit numbers that any time receives maximum and: 3840 transformat combination maximum numbers: maximum number bits on the physical channel in 128 10 milliseconds: 19200 | All transmission block bit numbers that any time receives maximum and: 10240 transformat combination maximum numbers: maximum number bits on the physical channel in 256 10 milliseconds: 28800 |
Table 3: " layer one deck two parameters " subclass classification
For " multi-mode wireless access technology parameter " subclass, it is divided into following classification, and is as shown in table 3
| " multi-mode wireless access technology parameter " subclass | ||
| Classification number | 1 | ?2 |
| Parameter | FDD supported for 2 generations transmitted and received frequency 190 megahertzes | TDD supported for 2 generations transmitted and received frequency 134.8 megahertz to 245.2 megahertzes |
Table 4: " multi-mode wireless access technology parameter " subclass classification
For " stationkeeping ability parameter " subclass, it is divided into following classification, and is as shown in table 3
| " stationkeeping ability parameter " subclass | ||
| Classification number | 1 | ?2 |
| Parameter | Do not support " global positioning system " positioning function | Support " global positioning system " location |
Table 5: " stationkeeping ability parameter " subclass classification
For " measurement capability parameter " subclass, it is divided into following classification, and is as shown in table 3
| " measurement capability parameter " subclass | ||
| Classification number | 1 | ?2 |
| Parameter | Do not support compact model to measure | The support compact model is measured |
Table 6: " measurement capability parameter " subclass
For " safety function parameter " subclass, it is divided into following classification, and is as shown in table 3
| " safety function parameter " subclass | ||
| Classification number | 1 | ?2 |
| Parameter | Support cryptographic algorithm 0 | Support cryptographic algorithm 0 and algorithm 1 |
Table 7: " safety function parameter " subclass
Subsequently, terminal is selected the wireless access capability classification of its subordinate, usefulness collection class labeling method aL1L2, and b Mode, c Lcs, d Meas, e Secu}, be recorded as 3,1,2,2,2}.Just: the wireless access capability of this terminal is: all transmission block bit numbers that any time receives maximum and: 3840; Transformat combination maximum number: 128; Maximum number bits on the physical channel in 10 milliseconds: 19200; FDD; Supported for 2 generations; Transmit and receive frequency 190 megahertzes; Support " global positioning system " location; The support compact model is measured; Support cryptographic algorithm 0 and algorithm 1.
At last, terminal with this collection class mark a L1L2, b Mode, c Lcs, d Meas, e Secu}={3,1,2,2,2} sends to network by signaling, provides the wireless access capability classification information to network.Network is according to the wireless access capability classification information that terminal provides, and judge and make a strategic decision, be that terminal is selected suitable wireless access way and configuration.This signalling interactive process as shown in Figure 2, terminal is by signaling A, carried terminal wireless access capability information substitutes initial data by classification number and transmits and handle.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (10)
1, a kind of terminal wireless access method is used for the wireless access of wireless communication system terminal to cordless communication network, it is characterized in that this method comprises the steps:
Step 1 is provided with a terminal wireless access capability classification table, and it comprises all wireless access capability parameter informations;
Step 2 stores this wireless access capability parameter information in the terminal, and with reference to this terminal wireless access capability classification table, sets the wireless access capability classification of its subordinate;
Step 3, terminal are carried the classification number information of the wireless access capability classification of this terminal institute subordinate by signaling, provide the wireless access capability classification information to cordless communication network;
Step 4, cordless communication network be according to the wireless access capability classification information that terminal provides, and judge and handle, be that terminal is selected suitable wireless access way and configuration.
2, terminal wireless access method according to claim 1, it is characterized in that, in step 1, what the category division of this terminal wireless access capability was used is the collection class labeling method, this collection class labeling method is that all terminal wireless access capability parameter informations are divided into a plurality of separate subclasses, and the parameter in this subclass has clear and definite and accurate information, does not have optional scene, and the parameter in each subclass is carried out mark in the mode of set.
3, terminal wireless access method according to claim 2, it is characterized in that, in the category division of step 1, this terminal wireless access capability parameter information is divided into different terminal wireless access capability subclasses according to layer one deck two parameters, multi-mode wireless access technology parameter, stationkeeping ability parameter, measurement capability parameter, safety function parameter, wherein
This layer one deck two parameter subclasses comprise the parameter that all radio bearers of layer one deck two are relevant, include the relevant parameter of physical layer radio bearer, parameter, Radio Link control and high speed medium access control system parameter, PDCP parameter that the transport layer radio bearer is relevant; In this subclass, all bearing capacitys of the low type of higher type compatibility; This subclass is divided into the N class, is labeled as L1L2Max={1 L1L2,2L1L2 ..., n L1L2};
This multi-mode wireless access technology parameter subclass comprises the wireless access data that all are relevant with pattern, includes the pattern of terminal attaching, relevant radio frequency parameter, wireless access technology characterisitic parameter; This subclass is divided into the M class, is labeled as ModeMax={1 Mode, 2 Mode ..., m Mode};
This stationkeeping ability parameter subclass comprises the various stationkeeping ability parameters of terminal; This subclass is divided into the K class, is labeled as LcsMax={1 Lcs, 2 Lcs ..., k Lcs};
This measurement capability parameter subclass comprises the measurement capability parameter that this terminal is special; This subclass is divided into the P class, is labeled as MeasMax={1 Meas, 2 Meas ..., p Meas};
This safety function parameter subclass comprises the ability parameter of the secure context that this terminal has possessed; In this subclass, all security capabilities of the low type of higher type compatibility; This subclass is divided into the Q class, is labeled as SecuMax={1 Secu, 2 Secu ..., q Secu}.
4, terminal wireless access method according to claim 3 is characterized in that, the division of this subclass has extensibility, can expand new classification in subclass or increase subclass newly.
5, terminal wireless access method according to claim 3 is characterized in that, in step 2, terminal selects the process of the wireless access capability classification of its subordinate to comprise the steps:
Terminal is selected the classification of its subordinate in each subclass;
With the collection class labeling method with the classification of this terminal institute subordinate in all subclasses with the set mode be labeled as a L1L2, b Mode, c Lcs, d Meas, e Secu}, wherein: 1≤a≤N; 1≤b≤M; 1≤c≤K; 1≤d≤P; 1≤e≤Q.
6, terminal wireless access method according to claim 5, it is characterized in that, in step 3, terminal will only contain this collection class mark { a L1L2, b Mode, the c Lcs of classification number information, d Meas, eSecu} sends to cordless communication network by signaling, provides the wireless access capability classification information to cordless communication network.
7, terminal wireless access method according to claim 6, it is characterized in that, in step 4, this cordless communication network is only judged at the classification of each subclass and is handled, and according to the classification number information that is comprised in this received collection class mark, select corresponding wireless access way and configuration with reference to this terminal wireless access capability table, realize the wireless access of terminal.
8, a kind of terminal wireless connecting system is used for the wireless access of wireless communication system terminal to cordless communication network, it is characterized in that, this terminal wireless connecting system comprises:
One terminal wireless access capability classification table, it comprises all wireless access capability parameter informations;
Terminal, be used for reference to this terminal wireless access capability classification table, set the wireless access capability classification of its subordinate, and send the collection class mark carry the classification number information of wireless access capability classification under this terminal to cordless communication network by signaling, provide the wireless access capability classification information to cordless communication network;
Cordless communication network, the classification number information that this collection class mark of wireless access capability classification information that is used for providing according to terminal is comprised, judge and handle with reference to this terminal wireless access capability table, select corresponding wireless access way and configuration, for terminal is selected suitable wireless access way and configuration.
9, terminal wireless connecting system according to claim 8, it is characterized in that, this terminal wireless access capability classification table uses the collection class labeling method to carry out category division, this terminal wireless access capability classification table comprises a plurality of separate subclasses, and the parameter in this subclass has clear and definite and accurate information, do not have optional scene, and the parameter in each subclass is carried out mark in the mode of set.
10, terminal wireless connecting system according to claim 9 is characterized in that, in this terminal wireless access capability classification table, the division of subclass has extensibility, can expand new classification in subclass or increase subclass newly.
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