CN109937586A - A kind of user equipment that be used to wirelessly communicate, the method and apparatus in base station - Google Patents
A kind of user equipment that be used to wirelessly communicate, the method and apparatus in base station Download PDFInfo
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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Abstract
The invention discloses the method and apparatus in a kind of user equipment that be used to wirelessly communicate, base station.UE receives the first information, and the first wireless signal is then operated in the first interface-free resources.The first information is used for determining that K interface-free resources, the K interface-free resources are reserved for K service groups respectively, includes one or more kinds of business in the service groups.The interface-free resources include at least one of { time-domain resource, frequency domain resource, code domain resource }.First interface-free resources are the interface-free resources in the K interface-free resources.The K interface-free resources correspond to same wireless access technology.The present invention is by designing the K service groups and the corresponding K interface-free resources, and the service groups are associated with network slice, and then realize that multiple network slices share same wireless access technology in the case where not influencing business demand, network lower deployment cost is reduced, system effectiveness is improved.
Description
The present invention relates to the transmission plans in wireless communication system, more particularly to the method and apparatus in the wireless communication for supporting multiple business simultaneously.
Since mobile communication is widely applied, a variety of RAT (Radio Access Technology, access technology) are developed in continuous evolution.Currently experienced following several RAT:
- GERAN (GSM EDGE Radio Access Network, GSM and EDGE wireless access network), wherein GSM is corresponded to global system for mobile communications (Global System for Mobile Communication), and EDGE corresponds to enhanced data rates for gsm evolution technology (Enhanced Data Rate for GSM Evolution)；
- UTRA-FDD (UMTS Terrestrial Radio Access-Frequency Domain Duplex, the land UMTS wireless access frequency division duplex), wherein UMTS corresponds to Universal Mobile Communication System (Universal Mobile Telecommunication System)；
- UTRA-TDD (land UTRA-Time Domain Duplex, UMTS wireless access time division duplex),
- CDMA (Code Division Multiple Access, CDMA) 2000,
- WLAN (Wireless Local Area Networks, WLAN)；
- EUTRA (Evolved-UTRA, the land the UMTS wireless access of evolution)；
- NR (New Radio, new wireless)；
Currently, WLAN and EUTRA be just in evolution, and the NR towards 5G system is also discussed in 3GPP (3rd Generation Partnership Project, third generation partner program).
In the following 5G system, a variety of RAT technologies will be supported simultaneously on a base station or a TRP (Transmission Reception Point transmits and receives point) and provide service.At present in 3GPP discussion, a kind of concept of new network slice (Network Slicing) is inquired into and is referred to extensively, correspondingly, being redesigned for the method needs of the new network architecture and resource allocation of network slice.
Summary of the invention
Inventors discovered through research that after introducing the concept of network slice, as soon as a kind of simple implementation method is exactly that a network slice corresponds to a kind of business, and a kind of business corresponds to a kind of RAT.However the network architecture based on such design method will lead to the not flexible of network design, reduce the expansion and forward compatibility (Forward Compatibility) of network.A kind of more flexible design method, exactly multiple network slices coexist at same RAT.However, being unable to satisfy a variety of QoS and delay requirement since multiple networks are sliced corresponding business there are different QoS (Quality of Service, service quality) and delay requirement based entirely on the resource allocation of dynamic dispatching.
In view of the above-mentioned problems, the present invention provides solutions.It should be noted that in the absence of conflict, the feature in embodiments herein and embodiment can be arbitrarily combined with each other.Such as the feature in the embodiment and embodiment in the UE of the application may be used in base station, vice versa.
The invention discloses a kind of methods in UE that be used to wirelessly communicate, wherein includes the following steps:
Step A. receives the first information；
Step B. operates the first wireless signal in the first interface-free resources.
Wherein, the first information is used for determining that K interface-free resources, the K interface-free resources are reserved for K service groups respectively, includes one or more kinds of business in the service groups.The interface-free resources include at least one of { time-domain resource, frequency domain resource, code domain resource }.First interface-free resources are the interface-free resources in the K interface-free resources.The K interface-free resources correspond to same wireless access technology.The K is positive integer.The operation is reception and first wireless signal be used to page or the operation is transmission and first wireless signal is used for random access.
As one embodiment, one of the above method is advantageous in that: when the K service groups are for K network slice, the multiple network slice shares same wireless access technology, and handles under the same scheduling of network, keeps network design and the network architecture more flexible.
As one embodiment, another of the above method is advantageous in that: being directed to different business group, network distributes the different interface-free resources, to meet the QoS and delay requirement of different business group.
As one embodiment, the QoS of the business is separate configurations.
As one embodiment, the first information further includes K unique marks, and the K unique marks and the K service groups correspond, and the mark is integer.
As one embodiment, the K service groups are transmitted under same wireless access technology.
As one embodiment, the wireless access technology is RAT (Radio Access Technology, wireless access technology).
As a sub- embodiment of the embodiment, the RAT is one of { GERAN, UTRA-FDD, UTRA-TDD, CDMA2000, WLAN, EUTRA, NR }.
As a sub- embodiment of the embodiment, for a kind of given RAT, the given RAT corresponds to separated synchronization signals.
As a sub- embodiment of the embodiment, for a kind of given RAT, the given RAT corresponds to independent broadcast message.
As a sub- embodiment of the embodiment, for a kind of given RAT, the given RAT corresponds to independent MIB.
As a sub- embodiment of the embodiment, for a kind of given RAT, the given RAT corresponds to independent SIB (System Information Block, system information block).
As one embodiment, the first service groups and the second service groups are included at least in the K service groups, first service groups include { URLLC (Ultra-Reliable and Low Latency Communications, ultrahigh reliability and low latency communication) corresponding business, STTI (Short Transmission Time Interval, at least one of the Transmission Time Interval of shortening) corresponding business }, second service groups include eMBB (enhanced Mobi le Broadband, the mobile broadband of enhancing) corresponding business.
Specifically, according to an aspect of the present invention, the above method is characterized in that, further include following steps:
Step C. eats dishes without rice or wine to send second wireless singal on ascending resource first.
Wherein, the operation is to receive.The first information is used for determining that K ascending resources of eating dishes without rice or wine, the K ascending resources of eating dishes without rice or wine are reserved for the K service groups respectively.The ascending resource of eating dishes without rice or wine is reserved for uplink, and the ascending resource of eating dishes without rice or wine includes at least one of { time-domain resource, frequency domain resource, code domain resource }.First interface-free resources and the described first ascending resource of eating dishes without rice or wine are reserved for the same service groups.Described first ascending resource of eating dishes without rice or wine is ascending resource of eating dishes without rice or wine described in the K eat dishes without rice or wine in ascending resources one.
As one embodiment, the speciality of the above method is: for different first interface-free resources, network configuration corresponding described first is eated dishes without rice or wine ascending resource, to guarantee different QoS (Quality of Service, service quality) and delay requirement.
As one embodiment, the second wireless channel is the PRACH (Physical Random Access Channel, Physical Random Access Channel) for first wireless signal.
As one embodiment, the K eat dishes without rice or wine ascending resource and K service groups one-to-one correspondence.
As a sub- embodiment of the embodiment, the eat dishes without rice or wine corresponding relationship of ascending resource and the K service groups of the K is fixed, or can configure.
As one embodiment, first interface-free resources uniquely determine described first and eat dishes without rice or wine ascending resource.
Specifically, according to an aspect of the present invention, the above method is characterized in that, the step A further includes following steps:
Step A0. receives the second information；
Step A1. determines third information.
Wherein, second information is used for determining that the first parameter, the third information are used for determining that the second parameter, the relativeness between first parameter and second parameter are used to determine whether access service cell by the UE.
As one embodiment, the speciality of the above method is: network side equipment passes through second information, access criterion of the configuration pin to different business group.The UE determines the third information according to second information, and then determines whether to access.
As one embodiment, the first service groups be in the K service groups with the unique corresponding service groups of first interface-free resources.
As one sub- embodiment of the embodiment, second information is associated with first service groups.
As one sub- embodiment of the embodiment, the third information is associated with first service groups.
As one embodiment, second information is that cell is public.
As one embodiment, the third information is UE specific.
As one embodiment, second information includes AC (the Access Class in TS 36.331, access grade) barring parameter, what the determining third information referred to that the UE is randomly generated forbids accessing (Access Barring) parameter.
As one embodiment, first parameter is the ac-BarringFactor parameter in TS 36.331, and second parameter is the random number rand that the UE is generated.
As an accompanying Examples of the sub- embodiment, the rand is equally distributed between 0 to 1.The rand is not less than 0 and less than 1.
As an accompanying Examples of the sub- embodiment, second parameter is less than first parameter,
The access of the UE is not prohibited.
As an accompanying Examples of the sub- embodiment, second parameter is not less than first parameter, and the access of the UE is prohibited.
As one embodiment, second information includes the eab-BarringBitmap in TS 36.331.
As one embodiment, second information further includes eab_Common in TS 36.331 or second information further includes the eab_Config in TS 36.331.
A sub- embodiment as above-mentioned two embodiment, the type (Category) of the UE belongs to the type that eab_Category is indicated in given indication signaling, second parameter is the target AC of the UE that stores in the USIM of the UE, and first parameter is the eab-BarringBitmap in TS 36.331.
As an accompanying Examples of the sub- embodiment, the given indication signaling is eab_Common or the given indication signaling is eab_Config.
An accompanying Examples as the sub- embodiment, second parameter is no less than 0 and is not more than 9 integer, first parameter includes 10 bits, corresponding second parameter of the first bit (Far Left one) of first parameter is equal to 0, second bit of first parameter corresponds to second parameter and is equal to 1, and so on.
As an accompanying Examples of the sub- embodiment, second parameter corresponding target bits position in the first parameter by the UE is used to determine whether access service cell.
As an example of the accompanying Examples, the target bits position is equal to 1, and the UE is prohibited to access.
As an example of the accompanying Examples, the target bits position is not equal to 1, and the UE is not forbidden accessing by EAB (Extended Access Barring, the access barred of extension).
As one embodiment, second information includes ACDC (the Application specific Congestion control for Data Communication in TS 36.331, based on the congestion control of application in data communication) barring parameter, what the determining third information referred to that the UE is randomly generated forbids accessing (Access Barring) parameter.
As one embodiment, first parameter is the ac-BarringFactor parameter in the ACDC barring parameter, and second parameter is the random number rand that the UE is generated.
As an accompanying Examples of the sub- embodiment, the rand is uniformly to divide between 0 to 1
Cloth.The rand is not less than 0 and less than 1.
As an accompanying Examples of the sub- embodiment, second parameter is less than first parameter, and the access of the UE is not prohibited.
As an accompanying Examples of the sub- embodiment, second parameter is not less than first parameter, and the access of the UE is prohibited.
Specifically, according to an aspect of the present invention, the above method is characterized in that, the corresponding network slice of the service groups.
As one embodiment, the network slice is a logical network, and the logical network includes access net and core net.
As one embodiment, the network is sliced corresponding Network Slicing.
As one embodiment, the network slice uniquely determines a network slice mark.
As a sub- embodiment of the embodiment, second information is related to network slice mark.
As one embodiment, corresponding first service groups of first interface-free resources, the corresponding given network slice of first service groups, the given network, which is sliced, uniquely corresponds to second information.
As one embodiment, multiple networks, which are sliced, shares second information.
As one embodiment, a kind of multiple corresponding RAT of network slice.
As one embodiment, the service groups correspond to a kind of QoS.
As one embodiment, the K service groups respectively correspond K network slice.The K network slice respectively corresponds K priority tag.
As a sub- embodiment of the embodiment, the priority tag is no less than 0 integer.
As a sub- embodiment of the embodiment, the priority tag is related with the QoS of the corresponding service groups.
As a sub- embodiment of the embodiment, the priority tag is related with the delay requirement of the corresponding service groups.
As a sub- embodiment of the embodiment, the K priority tag is configured by core net.
As a sub- embodiment of the embodiment, the K priority tag is fixed.
As a sub- embodiment of the embodiment, the priority tag is bigger, and the priority of the corresponding service groups is higher.
As a sub- embodiment of the embodiment, the priority tag is smaller, the corresponding industry
The priority of business group is higher.
Specifically, according to an aspect of the present invention, the above method is characterized in that, the efficiency of transmission of first wireless signal is related to first interface-free resources.
As one embodiment, different efficiencies of transmission at least is corresponded to there are two the service groups in the K service groups.
As one embodiment, at least there are third service groups and the 4th service groups in the K service groups, the third service groups and the 4th service groups are required to the information of M bit of transmission.First wireless signal occupies the interface-free resources of M1 bit when transmitting the information of the corresponding M bit of the third service groups, and first wireless signal occupies the interface-free resources of M2 bit when transmitting the information of the corresponding M bit of the 4th service groups.The M, the M1 and the M2 are positive integers, and the M1 is not equal to the M2.
As one embodiment, at least two service groups in the K service groups, the expense (Cost) that described two service groups transmit the occupied interface-free resources of identical information bit in first wireless signal is different.
Specifically, according to an aspect of the present invention, the above method is characterized in that, the first information further includes the first security key, and first security key is used at least one of { data encryption, integrity protection }.
As one embodiment, first security key is configured by high level.
As one embodiment, first security key is the K in TS 36.323eNB。
As one embodiment, the data encryption is used for PDCP (Packet Data Convergence Protocol, packet data convergence protocol) SRB (Signaling Radio Bearer, signal radio bearer) treatment process in.
As one embodiment, the data encryption is used in PDCP layers of the treatment process of DRB (Data Radio Bearer, Data Radio Bearer).
As one embodiment, the integrity protection is used in the treatment process of PDCP layers of SRB.
As one embodiment, the data encryption is directed to the UE.
As one embodiment, the integrity protection is directed to the UE.
As one embodiment, the second security key is used for the data encryption, and second security key is obtained by first security key.
As a sub- embodiment of the embodiment, second security key is in TS 36.323
KRRCenc。
As a sub- embodiment of the embodiment, second security key is the K in TS 36.323UPenc。
As one embodiment, third security key is used for the integrity protection, and the third security key is obtained by first security key.
As a sub- embodiment of the embodiment, the third security key is the K in TS 36.323RRCint。
The invention discloses a kind of methods in base station that be used to wirelessly communicate, wherein includes the following steps:
Step A. sends the first information；
Step B. executes the first wireless signal in the first interface-free resources.
Wherein, the first information is used for determining that K interface-free resources, the K interface-free resources are reserved for K service groups respectively, includes one or more kinds of business in the service groups.The interface-free resources include at least one of { time-domain resource, frequency domain resource, code domain resource }.First interface-free resources are the interface-free resources in the K interface-free resources.The K interface-free resources correspond to same wireless access technology.The K is positive integer.The execution is transmission and first wireless signal be used to page or the execution is reception and first wireless signal is used for random access.
Specifically, according to an aspect of the present invention, the above method is characterized in that, further include following steps:
Step C. eats dishes without rice or wine to receive second wireless singal on ascending resource first.
Wherein, the execution is to send.The first information is used for determining that K ascending resources of eating dishes without rice or wine, the K ascending resources of eating dishes without rice or wine are reserved for the K service groups respectively.The ascending resource of eating dishes without rice or wine is reserved for uplink, and the ascending resource of eating dishes without rice or wine includes at least one of { time-domain resource, frequency domain resource, code domain resource }.First interface-free resources and the described first ascending resource of eating dishes without rice or wine are reserved for the same service groups.Described first ascending resource of eating dishes without rice or wine is ascending resource of eating dishes without rice or wine described in the K eat dishes without rice or wine in ascending resources one.
Specifically, according to an aspect of the present invention, the above method is characterized in that, the step A further includes following steps:
Step A0. sends the second information；
Wherein, second information is used for determining that the first parameter, third information are used for determining that the second parameter, the relativeness between first parameter and second parameter are used to determine whether access service cell by first node.The first node is the recipient of the first information.
As one embodiment, the first information is received by multiple terminals, and the first node is the terminal.
As one embodiment, the third information is that the first node generates.
As one embodiment, the first node is the recipient of the first information.
As a sub- embodiment of the embodiment, the first node generates the third information by second information.
As a sub- embodiment of the embodiment, the first node is a UE.
As one embodiment, the speciality of the above method is: network side passes through second information, access criterion of the configuration pin to different business group.The UE determines the third information according to second information, and then determines whether to access.
As one embodiment, the first service groups be in the K service groups with the unique corresponding service groups of first interface-free resources.
As one sub- embodiment of the embodiment, second information is associated with first service groups.
As one sub- embodiment of the embodiment, the third information is associated with first service groups.
As one embodiment, second information is that cell is public.
As one embodiment, the third information is UE specific.
As one embodiment, second information includes AC (Access Class, access grade) barring parameter, what the determining third information referred to that the first node is randomly generated forbids accessing (Access Barring) parameter.
As one embodiment, first parameter is ac-BarringFactor parameter, and second parameter is the random number rand that the first node generates.
As an accompanying Examples of the sub- embodiment, the rand is equally distributed between 0 to 1.The rand is not less than 0 and less than 1.
As an accompanying Examples of the sub- embodiment, second parameter is less than first parameter, and the access of the first node is not prohibited.
As an accompanying Examples of the sub- embodiment, second parameter is not less than first ginseng
Number, the access of the first node are prohibited.
As one embodiment, second information includes eab-BarringBitmap.
As one embodiment, second information further includes eab_Common or second information further includes eab_Config.
A sub- embodiment as above-mentioned two embodiment, the type (Category) of the first node belongs to the type that eab_Category is indicated in given indication signaling, second parameter is the target AC of the first node that stores in the USIM of the first node, and first parameter is eab-BarringBitmap.
As an accompanying Examples of the sub- embodiment, the given indication signaling is eab_Common or the given indication signaling is eab_Config.
An accompanying Examples as the sub- embodiment, second parameter is no less than 0 and is not more than 9 integer, first parameter includes 10 bits, corresponding second parameter of the first bit (Far Left one) of first parameter is equal to 0, second bit of first parameter corresponds to second parameter and is equal to 1, and so on.
As an accompanying Examples of the sub- embodiment, second parameter corresponding target bits position in the first parameter by the first node is used to determine whether access service cell.
As an example of the accompanying Examples, the target bits position is equal to 1, and the first node is prohibited to access.
As an example of the accompanying Examples, the target bits position is not equal to 1, and the first node is not forbidden accessing by EAB (Extended Access Barring, the access barred of extension).
As one embodiment, second information includes ACDC (Application specific Congestion control for Data Communication, based on the congestion control of application in data communication) barring parameter, what the determining third information referred to that the first node is randomly generated forbids accessing (Access Barring) parameter.
As one embodiment, first parameter is the ac-BarringFactor parameter in the ACDC barring parameter, and second parameter is the random number rand that the first node generates.
As an accompanying Examples of the sub- embodiment, the rand is equally distributed between 0 to 1.The rand is not less than 0 and less than 1.
As an accompanying Examples of the sub- embodiment, second parameter is less than first parameter, and the access of the first node is not prohibited.
As an accompanying Examples of the sub- embodiment, second parameter is not less than first parameter, and the access of the first node is prohibited.
Specifically, according to an aspect of the present invention, the above method is characterized in that, the corresponding network slice of the service groups.
Specifically, according to an aspect of the present invention, the above method is characterized in that, the efficiency of transmission of first wireless signal is related to first interface-free resources.
Specifically, according to an aspect of the present invention, the above method is characterized in that, the first information further includes the first security key, and first security key is used at least one of { data encryption, integrity protection }.
The invention discloses a kind of user equipmenies that be used to wirelessly communicate, wherein including following module:
- the first receiving module: for receiving the first information；
First processing module: for operating the first wireless signal in the first interface-free resources.
Wherein, the first information is used for determining that K interface-free resources, the K interface-free resources are reserved for K service groups respectively, includes one or more kinds of business in the service groups.The interface-free resources include at least one of { time-domain resource, frequency domain resource, code domain resource }.First interface-free resources are the interface-free resources in the K interface-free resources.The K interface-free resources correspond to same wireless access technology.The K is positive integer.The operation is reception and first wireless signal be used to page or the operation is transmission and first wireless signal is used for random access.
As one embodiment, it further includes following module that the above-mentioned user equipment that be used to wirelessly communicate, which is characterized in that:
- the first sending module: it eats dishes without rice or wine to send second wireless singal on ascending resource first.
Wherein, the operation is to receive.The first information is used for determining that K ascending resources of eating dishes without rice or wine, the K ascending resources of eating dishes without rice or wine are reserved for the K service groups respectively.The ascending resource of eating dishes without rice or wine is reserved for uplink, and the ascending resource of eating dishes without rice or wine includes at least one of { time-domain resource, frequency domain resource, code domain resource }.First interface-free resources and the described first ascending resource of eating dishes without rice or wine are reserved for the same service groups.Described first ascending resource of eating dishes without rice or wine is ascending resource of eating dishes without rice or wine described in the K eat dishes without rice or wine in ascending resources one.
As one embodiment, the above-mentioned user equipment that be used to wirelessly communicate is characterized in that, first receiving module is also used to receive the second information and first receiving module is also used to determine third information.Second information is used for determining that the first parameter, the third information are used for determining that the second parameter, the relativeness between first parameter and second parameter are used to determine whether access service cell by the UE.
As one embodiment, the above-mentioned user equipment that be used to wirelessly communicate is characterized in that, the corresponding network slice of the service groups.
As one embodiment, the above-mentioned user equipment that be used to wirelessly communicate is characterized in that the efficiency of transmission of first wireless signal is related to first interface-free resources.
As one embodiment, the above-mentioned user equipment that be used to wirelessly communicate is characterized in that the first information further includes the first security key, and first security key is used at least one of { data encryption, integrity protection }.
The invention discloses a kind of base station equipments that be used to wirelessly communicate, wherein including following module:
- the second sending module: for sending the first information；
Second processing module: for executing the first wireless signal in the first interface-free resources.
Wherein, the first information is used for determining that K interface-free resources, the K interface-free resources are reserved for K service groups respectively, includes one or more kinds of business in the service groups.The interface-free resources include at least one of { time-domain resource, frequency domain resource, code domain resource }.First interface-free resources are the interface-free resources in the K interface-free resources.The K interface-free resources correspond to same wireless access technology.The K is positive integer.The execution is transmission and first wireless signal be used to page or the execution is reception and first wireless signal is used for random access.
As one embodiment, it further includes following module that the above-mentioned base station equipment that be used to wirelessly communicate, which is characterized in that:
- the second receiving module: it eats dishes without rice or wine to receive second wireless singal on ascending resource first.
Wherein, the operation is to receive.The first information is used for determining that K ascending resources of eating dishes without rice or wine, the K ascending resources of eating dishes without rice or wine are reserved for the K service groups respectively.The ascending resource of eating dishes without rice or wine is reserved for uplink, the ascending resource of eating dishes without rice or wine include time-domain resource, frequency domain resource,
At least one of code domain resource }.First interface-free resources and the described first ascending resource of eating dishes without rice or wine are reserved for the same service groups.Described first ascending resource of eating dishes without rice or wine is ascending resource of eating dishes without rice or wine described in the K eat dishes without rice or wine in ascending resources one.
As one embodiment, the above-mentioned base station equipment that be used to wirelessly communicate is characterized in that second sending module is also used to send the second information.Second information is used for determining that the first parameter, third information are used for determining that the second parameter, the relativeness between first parameter and second parameter are used to determine whether access service cell by first node.The first node is the recipient of the first information.
A son as the embodiment is implemented, and the third information is that the first node generates.
As an accompanying Examples of the sub- embodiment, the first node generates the third information by second information.
As an accompanying Examples of the sub- embodiment, the first node is a user equipment.
As one embodiment, the above-mentioned base station equipment that be used to wirelessly communicate is characterized in that, the corresponding network slice of the service groups.
As one embodiment, the above-mentioned base station equipment that be used to wirelessly communicate is characterized in that the efficiency of transmission of first wireless signal is related to first interface-free resources.
As one embodiment, the above-mentioned base station equipment that be used to wirelessly communicate is characterized in that the first information further includes the first security key, and first security key is used at least one of { data encryption, integrity protection }.
As one embodiment, existing public technology is compared, the present invention has following technical advantage:
- is corresponded by designing the K interface-free resources, the K interface-free resources and the K service groups.When the K service groups are for K network slice, the K network slice shares same wireless access technology, and handles under the same scheduling of network, keeps network design and the network architecture more flexible.
- is directed to different business group, and network distributes the different interface-free resources, to guarantee the QoS and delay requirement of different business group.
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, originally
The other features, objects and advantages of invention will become more apparent:
Fig. 1 shows the flow chart of first information transmission according to an embodiment of the invention；
Fig. 2 shows the flow charts of first information transmission according to another embodiment of the invention；
Fig. 3 shows the schematic diagram of interface-free resources according to an embodiment of the invention；
Fig. 4 shows the schematic diagram of network slice according to an embodiment of the invention；
Fig. 5 shows the structural block diagram of the processing unit in UE according to an embodiment of the invention；
Fig. 6 shows the structural block diagram of the processing unit in base station according to an embodiment of the invention.
Technical solution of the present invention is described in further detail below in conjunction with attached drawing, it should be noted that in the absence of conflict, the feature in embodiments herein and embodiment can be arbitrarily combined with each other.
Embodiment 1
Embodiment 1 illustrates the flow chart of first information transmission according to the present invention, as shown in Fig. 1.In attached drawing 1, base station N1 is the maintenance base station of the serving cell of UE U2.
ForBase station N1, the second information is sent in step slo, sends the first information in step s 11, sends the first wireless signal in the first interface-free resources in step s 12, eats dishes without rice or wine to receive second wireless singal on ascending resource in step s 13 first.
ForUE U2The second information is received in step S20, is determined third information in the step s 21, is received the first information in step 22, the first wireless signal is received in the first interface-free resources in step S23, eats dishes without rice or wine to send second wireless singal on ascending resource in step s 24 first.
In embodiment 1, it includes one or more kinds of business in the service groups that the first information, which is used for determining that K interface-free resources, the K interface-free resources are reserved for K service groups respectively,.The interface-free resources include at least one of { time-domain resource, frequency domain resource, code domain resource }.First interface-free resources are the interface-free resources in the K interface-free resources.The K interface-free resources correspond to same wireless access technology.The K is positive integer.First wireless signal be used to page.The first information is used for determining that K ascending resources of eating dishes without rice or wine, the K ascending resources of eating dishes without rice or wine are reserved for the K service groups respectively.The ascending resource of eating dishes without rice or wine is reserved for uplink, and the ascending resource of eating dishes without rice or wine includes { time-domain resource, frequency domain resource, code domain resource }
At least one of.First interface-free resources and the described first ascending resource of eating dishes without rice or wine are reserved for the same service groups.Described first ascending resource of eating dishes without rice or wine is ascending resource of eating dishes without rice or wine described in the K eat dishes without rice or wine in ascending resources one.Second information is used for determining that the first parameter, the third information are used for determining the second parameter, and the relativeness between first parameter and second parameter is used to determine whether access service cell by the UE U2.The corresponding network slice of the service groups.The efficiency of transmission of first wireless signal is related to first interface-free resources.The first information further includes the first security key, and first security key is used at least one of { data encryption, integrity protection }.
As one embodiment, the corresponding physical layer channel of the first information is PDSCH.
As one embodiment, the corresponding transmission channel of the first information is DL-SCH.
As one embodiment, the first information passes through RRC (Radio Resource Control, wireless heterogeneous networks) signalling.
As a sub- embodiment of above-described embodiment, the RRC signaling is that non-UE is exclusive.
As a sub- embodiment of above-described embodiment, the RRC signaling is that cell is exclusive (Cell-Specific).
As a sub- embodiment of above-described embodiment, the RRC signaling is TRP exclusive (TRP-Specific).
As one embodiment, the corresponding logic channel of first wireless signal is PCCH (Paging Control Channel, Paging Control Channel).
As one embodiment, the corresponding network slice of the service groups.
As one embodiment, the efficiency of transmission of first wireless signal is related to first interface-free resources.
As one embodiment, the first information further includes the first security key, and first security key is used at least one of { data encryption, integrity protection }.
Embodiment 2
Embodiment 2 illustrates the flow chart of another first information transmission according to the present invention, as shown in Fig. 2.In attached drawing 2, base station N3 is the maintenance base station of the serving cell of UE U4.
ForBase station N3, the second information is sent in step s 30, the first information is sent in step S31, receives the first wireless signal in the first interface-free resources in step s 32.
ForUE U4, the second information is received in step s 40, and third information is determined in step S41,
The first information is received in step 42, sends the first wireless signal in the first interface-free resources in step S43.
In embodiment 2, it includes one or more kinds of business in the service groups that the first information, which is used for determining that K interface-free resources, the K interface-free resources are reserved for K service groups respectively,.The interface-free resources include at least one of { time-domain resource, frequency domain resource, code domain resource }.First interface-free resources are the interface-free resources in the K interface-free resources.The K interface-free resources correspond to same wireless access technology.The K is positive integer.First wireless signal is used for random access.Second information is used for determining that the first parameter, the third information are used for determining the second parameter, and the relativeness between first parameter and second parameter is used to determine whether access service cell by the UE U4.The corresponding network slice of the service groups.The efficiency of transmission of first wireless signal is related to first interface-free resources.The first information further includes the first security key, and first security key is used at least one of { data encryption, integrity protection }.
As a sub- embodiment, the corresponding physical layer channel of the first information is PDSCH.
As a sub- embodiment, the corresponding transmission channel of the first information is DL-SCH.
As a sub- embodiment, the first information is transmitted by RRC signaling.
As an accompanying Examples of the sub- embodiment, the RRC signaling is that non-UE is exclusive.
As an accompanying Examples of the sub- embodiment, the RRC signaling is that cell is exclusive.
As an accompanying Examples of the sub- embodiment, the RRC signaling is TRP exclusive.
As a sub- embodiment, the corresponding physical layer channel of first wireless signal is PRACH.
Embodiment 3
Embodiment 3 illustrates the schematic diagram of first interface-free resources, as shown in Fig. 3.In attached drawing 3, the interface-free resources occupy positive integer RE (Resource Element resource unit), it is of the invention in first interface-free resources be in shown K interface-free resources one of.
As a sub- embodiment, the K interface-free resources are orthogonal in frequency domain.
As a sub- embodiment, the K interface-free resources are orthogonal in time domain.
As a sub- embodiment, the K interface-free resources are scrambled using different orthogonal sequences.
As a sub- embodiment, the K interface-free resources are corresponded with a ascending resource of eating dishes without rice or wine of the K in the present invention respectively.
As a sub- embodiment, the K interface-free resources respectively with the K industry in the present invention
Business group corresponds.
Embodiment 4
Embodiment 4 illustrates the schematic diagram of network slice, as shown in Fig. 4.In attached drawing 4, giving RAT includes three network slices, and shown network slice #1 corresponds to user type #1, and shown network slice #2 corresponds to user type #2, and shown network slice #3 corresponds to user type #3.Shown network slice #1 corresponds to service groups #1, and shown network slice #2 corresponds to service groups #2, and shown network slice #3 corresponds to service groups #3.
As a sub- embodiment, the user type #1 is directed to mobile broadband user.
As a sub- embodiment, the user type #2 is directed to general IOT (Internet of Things, Internet of Things) user.
As a sub- embodiment, the user type #3 is directed to the IOT user of specific demand.
As an accompanying Examples of the sub- embodiment, the corresponding medical class IOT user of the IOT user of the specific demand.
As an accompanying Examples of the sub- embodiment, the IOT user of the specific demand corresponds to car networking IOT user.
As an accompanying Examples of the sub- embodiment, the IOT user of the specific demand corresponds to industrial robot IOT user.
As a sub- embodiment, the service groups #1 includes at least one of { wireless communication, internet } business.
As a sub- embodiment, the service groups #2 includes at least one of { logistics, agricultural are meteorological } business.
As a sub- embodiment, the service groups #3 includes at least one of { automatic Pilot, industry manufacture } business.
As a sub- embodiment, the given RAT is the RAT based on 5G technology.
As a sub- embodiment, the given RAT is the RAT based on NR technology.
Embodiment 5
Embodiment 5 illustrates the structural block diagram of the processing unit in a UE, as shown in Fig. 5.In attached drawing 5, UE processing unit 100 is mainly by the first receiving module 101, first processing module 102 and the first sending module 103 composition.First sending module 103 is optional.
- the first receiving module 101: for receiving the first information；
First processing module 102: for operating the first wireless signal in the first interface-free resources；
- the first sending module 103: second wireless singal is sent on ascending resource for eating dishes without rice or wine first.
In embodiment 5, it includes one or more kinds of business in the service groups that the first information, which is used for determining that K interface-free resources, the K interface-free resources are reserved for K service groups respectively,.The interface-free resources include at least one of { time-domain resource, frequency domain resource, code domain resource }.First interface-free resources are the interface-free resources in the K interface-free resources.The K interface-free resources correspond to same wireless access technology.The K is positive integer.The operation is reception and first wireless signal be used to page or the operation is transmission and first wireless signal is used for random access.The first information is used for determining that K ascending resources of eating dishes without rice or wine, the K ascending resources of eating dishes without rice or wine are reserved for the K service groups respectively.The ascending resource of eating dishes without rice or wine is reserved for uplink, and the ascending resource of eating dishes without rice or wine includes at least one of { time-domain resource, frequency domain resource, code domain resource }.First interface-free resources and the described first ascending resource of eating dishes without rice or wine are reserved for the same service groups.Described first ascending resource of eating dishes without rice or wine is ascending resource of eating dishes without rice or wine described in the K eat dishes without rice or wine in ascending resources one.Second information is used for determining that the first parameter, the third information are used for determining that the second parameter, the relativeness between first parameter and second parameter are used to determine whether access service cell by the UE.The corresponding network slice of the service groups.The efficiency of transmission of first wireless signal is related to first interface-free resources.The first information further includes the first security key, and first security key is used at least one of { data encryption, integrity protection }.
As a sub- embodiment, first receiving module 101 is also used to receive the second information and first receiving module 101 is also used to determine third information.Second information is used for determining that the first parameter, the third information are used for determining that the second parameter, the relativeness between first parameter and second parameter are used to determine whether access service cell by the UE.
As a sub- embodiment, the corresponding network slice of the service groups.
As a sub- embodiment, the efficiency of transmission of first wireless signal is related to first interface-free resources.
As a sub- embodiment, the first information further includes the first security key, and first security key is used at least one of { data encryption, integrity protection }.
Embodiment 6
Embodiment 6 illustrates the structural block diagram of the processing unit in a base station, as shown in Fig. 6.In attached drawing 6, base station processing unit 200 is mainly by the second sending module 201, Second processing module 202 and the second receiving module 203 composition.Second receiving module 203 is optional.
- the second sending module 201: for sending the first information；
Second processing module 202: for executing the first wireless signal in the first interface-free resources；
- the second receiving module 203: second wireless singal is received on ascending resource for eating dishes without rice or wine first.
In embodiment 6, it includes one or more kinds of business in the service groups that the first information, which is used for determining that K interface-free resources, the K interface-free resources are reserved for K service groups respectively,.The interface-free resources include at least one of { time-domain resource, frequency domain resource, code domain resource }.First interface-free resources are the interface-free resources in the K interface-free resources.The K interface-free resources correspond to same wireless access technology.The K is positive integer.The operation is reception and first wireless signal be used to page or the operation is transmission and first wireless signal is used for random access.The first information is used for determining that K ascending resources of eating dishes without rice or wine, the K ascending resources of eating dishes without rice or wine are reserved for the K service groups respectively.The ascending resource of eating dishes without rice or wine is reserved for uplink, and the ascending resource of eating dishes without rice or wine includes at least one of { time-domain resource, frequency domain resource, code domain resource }.First interface-free resources and the described first ascending resource of eating dishes without rice or wine are reserved for the same service groups.Described first ascending resource of eating dishes without rice or wine is ascending resource of eating dishes without rice or wine described in the K eat dishes without rice or wine in ascending resources one.Second information is used for determining that the first parameter, the third information are used for determining that the second parameter, the relativeness between first parameter and second parameter are used to determine whether access service cell by first node.The first node is the recipient of the first information.The corresponding network slice of the service groups.The efficiency of transmission of first wireless signal is related to first interface-free resources.The first information further includes the first security key, and first security key is used at least one of { data encryption, integrity protection }.
As a sub- embodiment, second sending module 201 is also used to send the second information.Second information is used for determining that the first parameter, third information are used for determining that the second parameter, the relativeness between first parameter and second parameter are used to determine whether access service cell by first node.The third information is that the first node generates.
As an accompanying Examples of the sub- embodiment, the first node passes through second information
Generate the third information.
As an accompanying Examples of the sub- embodiment, the first node is a user equipment.
As a sub- embodiment, the first node is the recipient of the first information.
As a sub- embodiment, the corresponding network slice of the service groups.
As a sub- embodiment, the efficiency of transmission of first wireless signal is related to first interface-free resources.
As a sub- embodiment, the first information further includes the first security key, and first security key is used at least one of { data encryption, integrity protection }.
Those of ordinary skill in the art will appreciate that all or part of the steps in the above method can instruct related hardware to complete by program, described program be can store in computer readable storage medium, such as read-only memory, hard disk or CD etc..Optionally, one or more integrated circuit can be used also to realize in all or part of the steps of above-described embodiment.Correspondingly, each modular unit in above-described embodiment, can be realized using example, in hardware, can also realize that the application is not limited to the combination of the software and hardware of any particular form by the form of software function module.UE and terminal in the present invention include but is not limited to RFID, internet-of-things terminal equipment, MTC (Machine Type Communication, machine type communication) terminal, vehicular communication equipment, wireless sensor, card of surfing Internet, mobile phone, tablet computer, the wireless telecom equipments such as notebook.Base station in the present invention, base station equipment and network side equipment include but is not limited to macrocell base stations, microcell base station, Home eNodeB, the wireless telecom equipments such as relay base station.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.All within the spirits and principles of the present invention, any modification made, equivalent replacement, improve etc., it should all be included in the protection scope of the present invention.
Claims (14)
- A method of in the UE that be used to wirelessly communicate, wherein include the following steps:Step A. receives the first information；Step B. operates the first wireless signal in the first interface-free resources.Wherein, the first information is used for determining that K interface-free resources, the K interface-free resources are reserved for K service groups respectively, includes one or more kinds of business in the service groups.The interface-free resources include at least one of { time-domain resource, frequency domain resource, code domain resource }.First interface-free resources are the interface-free resources in the K interface-free resources.The K interface-free resources correspond to same wireless access technology.The K is positive integer.The operation is reception and first wireless signal be used to page or the operation is transmission and first wireless signal is used for random access.
- The method according to claim 1, wherein further including following steps:Step C. eats dishes without rice or wine to send second wireless singal on ascending resource first.Wherein, the operation is to receive.The first information is used for determining that K ascending resources of eating dishes without rice or wine, the K ascending resources of eating dishes without rice or wine are reserved for the K service groups respectively.The ascending resource of eating dishes without rice or wine is reserved for uplink, and the ascending resource of eating dishes without rice or wine includes at least one of { time-domain resource, frequency domain resource, code domain resource }.First interface-free resources and the described first ascending resource of eating dishes without rice or wine are reserved for the same service groups.Described first ascending resource of eating dishes without rice or wine is ascending resource of eating dishes without rice or wine described in the K eat dishes without rice or wine in ascending resources one.
- According to claim 1, method described in 2, which is characterized in that the step A further includes following steps:Step A0. receives the second information；Step A1. determines third information.Wherein, second information is used for determining that the first parameter, the third information are used for determining that the second parameter, the relativeness between first parameter and second parameter are used to determine whether access service cell by the UE.
- Method according to claim 1 to 3, which is characterized in that the corresponding network slice of the service groups.
- Method described in -4 according to claim 1, which is characterized in that the efficiency of transmission of first wireless signal is related to first interface-free resources.
- Method described in -5 according to claim 1, which is characterized in that the first information further includes the first security key, and first security key is used at least one of { data encryption, integrity protection }.
- A method of in the base station that be used to wirelessly communicate, wherein further include following steps:Step A. sends the first information；Step B. executes the first wireless signal in the first interface-free resources.Wherein, the first information is used for determining that K interface-free resources, the K interface-free resources are reserved for K service groups respectively, includes one or more kinds of business in the service groups.The interface-free resources include at least one of { time-domain resource, frequency domain resource, code domain resource }.First interface-free resources are the interface-free resources in the K interface-free resources.The K interface-free resources correspond to same wireless access technology.The K is positive integer.The execution is transmission and first wireless signal be used to page or the execution is reception and first wireless signal is used for random access.
- The method according to the description of claim 7 is characterized in that further including following steps:Step C. eats dishes without rice or wine to receive second wireless singal on ascending resource first.Wherein, the execution is to send.The first information is used for determining that K ascending resources of eating dishes without rice or wine, the K ascending resources of eating dishes without rice or wine are reserved for the K service groups respectively.The ascending resource of eating dishes without rice or wine is reserved for uplink, and the ascending resource of eating dishes without rice or wine includes at least one of { time-domain resource, frequency domain resource, code domain resource }.First interface-free resources and the described first ascending resource of eating dishes without rice or wine are reserved for the same service groups.Described first ascending resource of eating dishes without rice or wine is ascending resource of eating dishes without rice or wine described in the K eat dishes without rice or wine in ascending resources one.
- According to claim 7, method described in 8, which is characterized in that the step A further includes following steps:Step A0. sends the second information；Wherein, second information is used for determining that the first parameter, third information are used for determining that the second parameter, the relativeness between first parameter and second parameter are used to determine whether access service cell by the recipient of the first information.The first node is the recipient of the first information.
- According to method described in claim 7-9, which is characterized in that the corresponding network slice of the service groups.
- According to method described in claim 7-10, which is characterized in that the efficiency of transmission of first wireless signal is related to first interface-free resources.
- According to method described in claim 7-11, which is characterized in that the first information further includes the first security key, and first security key is used at least one of { data encryption, integrity protection }.
- A kind of user equipment that be used to wirelessly communicate, wherein including following module:- the first receiving module: for receiving the first information；First processing module: for operating the first wireless signal in the first interface-free resources.Wherein, the first information is used for determining that K interface-free resources, the K interface-free resources are reserved for K service groups respectively, includes one or more kinds of business in the service groups.The interface-free resources include at least one of { time-domain resource, frequency domain resource, code domain resource }.First interface-free resources are the interface-free resources in the K interface-free resources.The K interface-free resources correspond to same wireless access technology.The K is positive integer.The operation is reception and first wireless signal be used to page or the operation is transmission and first wireless signal is used for random access.
- A kind of base station equipment that be used to wirelessly communicate, wherein including following module:- the second sending module: for sending the first information；Second processing module: for executing the first wireless signal in the first interface-free resources.Wherein, the first information is used for determining that K interface-free resources, the K interface-free resources are reserved for K service groups respectively, includes one or more kinds of business in the service groups.The interface-free resources include at least one of { time-domain resource, frequency domain resource, code domain resource }.First interface-free resources are the interface-free resources in the K interface-free resources.The K interface-free resources correspond to same wireless access technology.The K is positive integer.The execution is transmission and first wireless signal be used to page or the execution is reception and first wireless signal is used for random access.
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