WO2017107666A1 - 载波聚合方法、网络侧设备和计算机存储介质 - Google Patents

载波聚合方法、网络侧设备和计算机存储介质 Download PDF

Info

Publication number
WO2017107666A1
WO2017107666A1 PCT/CN2016/103944 CN2016103944W WO2017107666A1 WO 2017107666 A1 WO2017107666 A1 WO 2017107666A1 CN 2016103944 W CN2016103944 W CN 2016103944W WO 2017107666 A1 WO2017107666 A1 WO 2017107666A1
Authority
WO
WIPO (PCT)
Prior art keywords
carrier aggregation
configuration identifier
policy
side device
network side
Prior art date
Application number
PCT/CN2016/103944
Other languages
English (en)
French (fr)
Inventor
王敏
申新乐
王欢
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to JP2018536164A priority Critical patent/JP6695982B2/ja
Publication of WO2017107666A1 publication Critical patent/WO2017107666A1/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers

Definitions

  • the present invention relates to carrier aggregation technologies in the field of communications, and in particular, to a carrier aggregation method, a network side device, and a computer storage medium.
  • LTE-A Long Term Evolution Advanced
  • UE User Equipment
  • 3GPP 3rd Generation Partnership Project
  • the application of the UE in the network is more and more extensive, and the big data service is also more and more, the carrier.
  • the aggregation scenario is more and more widely used.
  • the carrier aggregation is usually performed under the carrier aggregation technology. Therefore, the UE is difficult to satisfy the user due to low flexibility during carrier aggregation. The problem of demand.
  • the embodiments of the present invention are to provide a carrier aggregation method, a network side device, and a computer storage medium. It is desirable to solve the technical problem that the UE has low flexibility when performing carrier aggregation in the prior art, and improve the UE for carrier aggregation. Time flexibility.
  • the embodiment of the present invention provides a carrier aggregation method, which is applied to a first network side device, and includes: obtaining a configuration identifier of a user equipment UE, and determining, according to at least a preset correspondence between a configuration identifier and a carrier aggregation policy, The carrier aggregation policy corresponding to the configuration identifier of the UE is used for carrier aggregation by using the determined carrier aggregation policy.
  • the embodiment of the present invention provides a method for carrier aggregation, which is applied to a second network side device, and includes: determining, according to a preset correspondence between a user equipment UE and a configuration identifier, a configuration corresponding to the accessed UE. And determining, by the first network side device, the configuration identifier of the UE, where the configuration identifier of the UE is used to indicate that the first network side device determines a carrier aggregation policy for the UE and performs carrier aggregation.
  • an embodiment of the present invention provides a network side device, including: a first acquiring module, configured to acquire a configuration identifier of a user equipment UE, where the first determining module is configured to aggregate at least based on a preset configuration identifier and a carrier The corresponding relationship between the policies determines a carrier aggregation policy corresponding to the configuration identifier of the UE, and the execution module is configured to perform carrier aggregation for the UE by using the determined carrier aggregation policy.
  • the embodiment of the present invention provides a network side device, including: a third determining module, configured to determine, according to a preset correspondence between a user equipment UE and a configuration identifier, a configuration identifier corresponding to the accessed UE,
  • the first sending module is configured to send the configuration identifier of the UE to the first network side device, where the configuration identifier of the UE is used to indicate that the first network side device determines a carrier aggregation policy for the UE and performs Carrier aggregation.
  • an embodiment of the present invention further provides a computer storage medium, where the computer storage medium stores computer executable instructions, and the computer executable instructions are used in the foregoing method for carrier aggregation.
  • the carrier aggregation method, the network side device, and the computer storage medium provided by the embodiment of the present invention first, the first network side device acquires the configuration identifier of the UE, and then, based on at least the preset configuration label The carrier-aggregation policy corresponding to the configuration of the carrier is determined, and the carrier aggregation policy corresponding to the configuration identifier of the UE is determined. Finally, the carrier aggregation is performed for the UE by using the determined carrier aggregation policy, so that the UE can adjust the configuration identifier when performing carrier aggregation.
  • the corresponding relationship between the carrier aggregation policy and the carrier aggregation policy can be used to solve the technical problem that the UE has low flexibility when performing carrier aggregation in the prior art, and the flexibility of the UE for carrier aggregation is improved.
  • FIG. 1 is a schematic flowchart of a method for performing carrier aggregation by a first network side device according to an embodiment of the present disclosure
  • FIG. 2 is a schematic flowchart of a correspondence between a first network side device update configuration identifier and a carrier aggregation policy according to an embodiment of the present disclosure
  • FIG. 3 is a schematic flowchart of a method for performing carrier aggregation by a second network side device according to an embodiment of the present disclosure
  • FIG. 4 is a schematic structural diagram of a network side device according to an embodiment of the present invention.
  • FIG. 5 is another schematic structural diagram of a network side device according to an embodiment of the present invention.
  • the embodiment of the present invention provides a carrier aggregation method, where the method is applied to a first network side device, and the first network side device can perform data interaction with the second network side device.
  • the first network side device may be an access network device.
  • the second network side device may be a core network device, such as a Mobility Management Entity (MME), of course, the first network side device.
  • MME Mobility Management Entity
  • the second network side device may also be a network side device, which is not specifically limited in the present invention.
  • first network side device and the second network side device may be combined on the same physical entity, or may be separated into different physical entities.
  • FIG. 1 is a schematic flowchart of a method for performing carrier aggregation by a first network side device according to an embodiment of the present invention. As shown in FIG. 1 , the method includes:
  • S101 Acquire a configuration identifier of the UE.
  • the second network side device queries the configuration identifier corresponding to the UE from the pre-stored correspondence between the UE and the configuration identifier, and the second network side device sends the configuration identifier of the UE to the first network. Side equipment.
  • the configuration identifier refers to a User Profile Identifier (SPID).
  • SPID User Profile Identifier
  • S102 Determine, according to a preset correspondence between the preset configuration identifier and the carrier aggregation policy, a carrier aggregation policy corresponding to the configuration identifier of the UE.
  • the corresponding relationship between the preset configuration identifier and the carrier aggregation policy in the foregoing step is flexibly set by the operator according to actual requirements, and is sent by the second network side device to the first network side device.
  • the mapping between the configuration identifier and the carrier aggregation policy may be as shown in Table 1.
  • the carrier aggregation policy may include: policy 1, policy 2, policy 3, and policy 4.
  • the operator associates different carriers according to the SPID corresponding to the UE.
  • Aggregation strategy Assume that there are three carriers (CCs) in the system, that is, CC1, CC2, and CC3. Then, the carrier aggregation policy can be: Carrier 1 cannot perform carrier aggregation; and Strategy 2 uses CC1 and CC2 for carrier aggregation.
  • the third strategy is to use CC1 and CC3 for two-carrier aggregation; the fourth strategy is to use three CCs for carrier aggregation, which can be 2 carriers and 3 carriers.
  • the correspondence between the SPID and the carrier aggregation policy is not limited to that shown in Table 1.
  • the content of the carrier aggregation policy may also have other situations, which are not specifically limited by the present invention.
  • the carrier can configure the carrier aggregation policy for the UE in combination with the actual requirements, so that the selection of the serving cell under carrier aggregation is more flexible for a specific scenario in a specific scenario, thereby facilitating the operation and maintenance of the operator. And management, and while improving the user experience, it will also reduce the network pressure of operators.
  • the foregoing S102 may include: searching for a configuration identifier of the UE from a correspondence between the configuration identifier and the carrier aggregation policy, and acquiring, from the correspondence between the configuration identifier and the carrier aggregation policy, a carrier aggregation policy corresponding to the configuration identifier of the UE;
  • the first network side device after receiving the configuration identifier of the UE2 from the second network side device, the first network side device assumes that the received configuration identifier is SPID2, and then first looks up the configuration identifier SPID2 through Table 1, and then obtains the configuration. Identifying the carrier aggregation policy corresponding to the SPID2, that is, the policy 2, the policy 2 is the carrier aggregation policy corresponding to the configuration identifier of the UE; thus, the policy 2 is assigned to the UE2 through the foregoing steps, because the policy is set by the operator according to requirements in advance. The UE2 further satisfies the requirements of the specific scenario and improves the user experience.
  • S103 Perform carrier aggregation for the UE by using the determined carrier aggregation policy.
  • FIG. 2 is the first network side device update configuration identifier and carrier aggregation in the embodiment of the present invention.
  • a schematic flowchart of the corresponding relationship of the policy, as shown in FIG. 2, after S103, the method may further include:
  • S202 Determine, according to the current running condition, a corresponding update policy for the UE.
  • S203 The carrier aggregation policy corresponding to the configuration identifier of the UE in the correspondence between the configuration identifier and the carrier aggregation policy is updated by the update policy.
  • the first network side device detects the current running status of the network, where the current operating status is mainly that the first network side device detects performance indicators of the current network, such as network load, network signal strength, and the like.
  • the invention is not specifically limited.
  • the network running condition is excellent
  • the first network side device detects If the RB occupied by the network is greater than 40% of the network bandwidth and less than or equal to 60% of the network bandwidth, the network is in good condition.
  • the first network-side device detects that the RB occupied by the current network is greater than 60% of the network bandwidth and is smaller than If the RB of the network is greater than 80% of the network bandwidth and less than or equal to 90% of the network bandwidth, the network running status is poor.
  • the S202 may include: determining, according to a preset correspondence between the network operating status and the carrier aggregation policy, a carrier aggregation policy corresponding to the current running status as an update policy.
  • the correspondence between the network running status and the carrier aggregation policy is flexibly set according to the requirements of the operator, as shown in Table 2 below.
  • the first network side device receives the configuration identifier corresponding to the UE2 of the second network side device as the SPID2, and the carrier aggregation policy of the UE2 is the policy 2.
  • the first network side device obtains the update policy corresponding to the SPID2, that is, the policy one, and the carrier corresponding to the SPID2 in the correspondence between the configuration identifier and the carrier aggregation policy Aggregation strategy by strategy two
  • the policy is updated to the first one.
  • the carrier aggregation policy corresponding to the configuration identifier is modified according to the preset carrier aggregation policy to adaptively select the policy, and the carrier aggregation is performed in combination with the network running status, which can be reasonably scheduled. Resources, which in turn increase the user experience.
  • the correspondence between the configuration identifier and the carrier aggregation policy is updated by using the current running status of the network to update the carrier aggregation policy for the UE, so that resources can be allocated reasonably in combination with the network running status, thereby further improving the user experience.
  • the operator sets the relationship between the network running status and the carrier aggregation policy in the correspondence between the network running status and the carrier aggregation policy, so that the UE is aggregated for different network operating conditions, so that the more flexible selection is made.
  • the service cell facilitates the operation and maintenance of the operator and reduces the network pressure of the operator while improving the user experience.
  • the S102 may further include: determining, according to a preset configuration identifier, a correspondence between the network running status and the carrier aggregation policy, a carrier aggregation policy corresponding to the configuration identifier of the UE. ;
  • the correspondence between the preset configuration identifier, the network running status, and the carrier aggregation policy is flexibly set by the operator according to actual requirements, and is sent by the second network side device to the first network side device.
  • the correspondence between the configuration identifier, the network running status, and the carrier aggregation policy can be as shown in Table 3.
  • SPID1 SPID2 SPID3 SPID4 excellent Strategy one Strategy 2 Strategy four Strategy four good Strategy one Strategy 2 Strategy three Strategy four in Strategy one Strategy one Strategy 2 Strategy four difference Strategy one Strategy one Strategy one Strategy four
  • the correspondence between network health, SPID, and carrier aggregation policy may be other than the case shown in Table 3.
  • the present invention is not specifically limited.
  • the carrier can configure the carrier aggregation policy for the UE in combination with the actual requirements, so that the selection of the serving cell under the carrier aggregation is more flexible and convenient for the specific UE in a specific scenario.
  • the operation and maintenance of the business and improve the user experience, but also reduce the network pressure of operators.
  • the first network side device After receiving the configuration identifier of the UE3 from the second network side device, the first network side device assumes that the received configuration identifier is SPID3, and detects that the current network running status is good, and then passes the table.
  • the quotient is set according to the requirements in advance, which further satisfies the requirements of the UE3 in a specific scenario and improves the user experience.
  • the first network side device acquires the configuration identifier of the UE, and then determines the carrier corresponding to the configuration identifier of the UE based on at least the corresponding relationship between the preset configuration identifier and the carrier aggregation policy. Aggregation strategy. Finally, the carrier aggregation is performed for the UE by using the determined carrier aggregation policy. Therefore, when the carrier aggregation technology is implemented, the UE can adjust the carrier aggregation policy by adjusting the correspondence between the configuration identifier and the carrier aggregation policy. In the prior art, there is a technical problem that the UE has low flexibility when performing carrier aggregation, which improves the flexibility of the UE for carrier aggregation.
  • an embodiment of the present invention provides a carrier aggregation method, which is applied to a second network side device, where the second network side device is consistent with the foregoing second network side device in the one or more embodiments.
  • FIG. 3 is a schematic flowchart of a method for performing carrier aggregation by a second network side device according to an embodiment of the present invention. As shown in FIG. 3, the method includes:
  • S301 Determine, according to a preset correspondence between the UE and the configuration identifier, a configuration identifier corresponding to the accessed UE.
  • the configuration identifier of the UE is sent to the first network side device, where the configuration identifier of the UE is used to indicate that the first network side device determines a carrier aggregation policy for the UE and performs carrier aggregation.
  • the second network side device queries the configuration identifier corresponding to the UE from the preset relationship between the preset UE and the configuration identifier, and the second network side device sends the configuration identifier of the UE to the first network. Side equipment.
  • the corresponding relationship between the UE and the configuration identifier is set by the operator according to requirements, and the correspondence between the UE and the configuration identifier is as shown in Table 4;
  • the configuration identifier corresponding to the UE that has been accessed may be determined by using the configuration information of the UE, and then the second network side device sends the configuration identifier of the UE to the first network side device, and the corresponding relationship between the UE and the configuration identifier is determined by the operator according to actual needs. Therefore, the present invention combines the corresponding relationship between the UE and the configuration identifier to make the UE more flexible in carrier aggregation, and can adapt to the UE in different scenarios, so that the UE allocates resources more rationally under carrier aggregation, thereby improving the UE. Experience.
  • the correspondence between the preset configuration identifier and the carrier aggregation policy in the first network side device may be obtained by the following method, where the method may further include: obtaining a correspondence between the configuration identifier and the carrier aggregation policy, A network side device sends a correspondence between the configuration identifier and the carrier aggregation policy.
  • the configuration identifier and the carrier aggregation policy are set by the operator according to the requirement, and the second network side device sends the configuration identifier and the carrier aggregation policy to the first network side device, so that the first network side device can configure the identifier and the carrier.
  • the corresponding relationship between the aggregation policies acquires a carrier aggregation policy to achieve carrier aggregation for the UE, and achieves rational utilization of resources.
  • the carrier aggregation policy for the UE changes as the network health changes.
  • the corresponding relationship between the network running status and the carrier aggregation policy in the first network side device may be obtained by the following method, and the method may further include: obtaining a correspondence between the network running status and the carrier aggregation policy, The corresponding relationship between the network running status and the carrier aggregation policy is sent to the first network side device.
  • the foregoing configuration identifies that the correspondence between the network running status and the carrier aggregation policy is set by the operator according to the requirement, and the second network side device sends the corresponding relationship between the network running status and the carrier aggregation policy to the first network side device, so that A network side device can update the correspondence between the configuration identifier and the carrier aggregation policy by using the correspondence between the network running status and the carrier aggregation policy, so as to achieve carrier aggregation for the UE, thereby improving the user experience.
  • the second network side device determines the configuration identifier corresponding to the accessed UE according to the preset correspondence between the UE and the configuration identifier, and then, to the first network side device, Sending a configuration identifier of the UE, where the configuration identifier of the UE is used to indicate that the first network side device determines a carrier aggregation policy for the UE and performs carrier aggregation, so that the UE can adjust the correspondence between the UE and the configuration identifier when performing carrier aggregation.
  • the carrier aggregation policy is adjusted to solve the technical problem that the UE has low flexibility when performing carrier aggregation in the prior art, and the flexibility of the UE for carrier aggregation is improved.
  • the present invention provides a network side device that is consistent with the first network side device described in one or more of the above embodiments.
  • the network side device includes: a first obtaining module 41, a first determining module 42 and an executing module 43;
  • the first obtaining module 41 is configured to acquire a configuration identifier of the UE.
  • the second network side device queries the configuration identifier corresponding to the UE from the preset relationship between the preset UE and the configuration identifier, and sends the configuration identifier of the UE to the network side device, where
  • the obtaining module 41 obtains the configuration identifier of the UE.
  • the above configuration identifier refers to an SPID.
  • the first determining module 42 is configured to determine, according to a preset correspondence between the preset configuration identifier and the carrier aggregation policy, a carrier aggregation policy corresponding to the configuration identifier of the UE;
  • the correspondence between the preset configuration identifier and the carrier aggregation policy in the foregoing second network side device is flexibly set by the operator according to actual requirements, and is sent by the second network side device to the network side device.
  • the correspondence between the configuration identifier and the carrier aggregation policy may be as shown in Table 1.
  • the correspondence between the SPID and the carrier aggregation policy is not limited to that shown in Table 1.
  • the content of the carrier aggregation policy may also be In other cases, the invention is not specifically limited.
  • the carrier can configure the carrier aggregation policy for the UE in combination with the actual requirements, so that the selection of the serving cell under carrier aggregation is more flexible for a specific scenario in a specific scenario, thereby facilitating the operation and maintenance of the operator. And management, and while improving the user experience, it will also reduce the network pressure of operators.
  • the first determining module 42 is further configured to: search for a configuration identifier of the UE from the correspondence between the configuration identifier and the carrier aggregation policy, and obtain a carrier aggregation policy corresponding to the configuration identifier of the UE from the correspondence between the configuration identifier and the carrier aggregation policy;
  • the network side device After receiving the configuration identifier of the UE2 from the second network side device, the network side device assumes that the received configuration identifier is SPID2, and then first finds the configuration identifier SPID2 through Table 1, and then obtains the configuration identifier.
  • the policy 2 of the SPID2 corresponds to the carrier aggregation policy corresponding to the configuration identifier of the UE2.
  • the device 2 allocates the policy 2 to the UE2.
  • the policy is set by the operator according to requirements in advance, and further satisfies the UE2. The requirements in a specific scenario improve the user experience.
  • the executing module 43 is configured to perform carrier aggregation for the UE by using the determined carrier aggregation policy.
  • the carrier aggregation policy for the UE changes as the network health changes.
  • the network side device may further include: a detection module, a second determination module, and an update module;
  • the detecting module is configured to detect a current running status of the network
  • the second determining module is configured to determine a corresponding update policy for the UE according to the current running status
  • the update module is configured to update the configuration identifier and the carrier aggregation policy by using the update policy.
  • the carrier aggregation policy corresponding to the configuration identifier of the UE in the corresponding relationship.
  • the network side device detects the current running status of the network by using the detecting module.
  • the current operating condition is mainly that the first network side device detects the current network performance indicators, such as network load, network signal strength, etc., and the present invention does not specifically limited.
  • the network running condition is excellent.
  • the network side device detects that the current RB occupied by the network is greater than 40% of the network bandwidth and If the network-side device detects that the RB occupied by the network is greater than 60% of the network bandwidth and less than or equal to 80% of the network bandwidth, the network running status is medium.
  • the network side device detects that the RB occupied by the current network is greater than 80% of the network bandwidth and less than or equal to 90% of the network bandwidth, and the network running condition is poor.
  • the network side device uses the current running status of the network to update the configuration identifier and
  • the corresponding relationship of the carrier aggregation policy is that the UE changes the carrier aggregation policy, so that resources can be allocated reasonably in combination with the network running condition, resource optimization is realized, and the communication rate or communication capacity is improved, thereby further improving the user experience.
  • the second determining module is further configured to determine, according to the preset correspondence between the network operating status and the carrier aggregation policy, that the carrier aggregation policy corresponding to the current running status is an update policy.
  • the correspondence between the network running status and the carrier aggregation policy is flexibly set according to the requirements of the operator, as shown in Table 2.
  • the network side device receives the UE2 corresponding to the second network side device.
  • the configuration identifier is SPID2
  • the carrier aggregation policy of UE2 is policy 2.
  • the update policy that is, the policy 1, the carrier aggregation policy corresponding to the SPID2 in the correspondence between the configuration identifier and the carrier aggregation policy is updated from the policy 2 to the policy one; the network-side device is configured according to the preset network aggregation status.
  • the policy is to modify the carrier aggregation policy corresponding to the configuration identifier to adaptively select the policy, and perform carrier aggregation in combination with the network running status, and can reasonably schedule resources, thereby improving user experience.
  • the carrier sets the relationship between the network running status and the carrier aggregation policy in the corresponding relationship between the network running status and the carrier aggregation policy, so that the UE is aggregated for different network operating conditions, so that the user can select the serving cell more flexibly. It is convenient for operators to operate and maintain and manage, and it will reduce the network pressure of operators while improving the user experience.
  • the first determining module 42 may be configured to: determine, according to a preset configuration identifier, a correspondence between the network running status and the carrier aggregation policy, a carrier corresponding to the configuration identifier of the UE. Aggregation strategy
  • the correspondence between the preset configuration identifier, the network running status, and the carrier aggregation policy is flexibly set by the operator according to actual requirements, and is sent by the second network side device to the first network side device.
  • the correspondence between the configuration identifier, the network running status, and the carrier aggregation policy is as shown in Table 3.
  • the correspondence between the network running status, the SPID, and the carrier aggregation policy is not limited to that shown in Table 3.
  • the content of the carrier aggregation policy may also have other situations, which are not specifically limited by the present invention.
  • the carrier can configure the carrier aggregation policy for the UE in combination with the actual requirements, so that the selection of the serving cell under the carrier aggregation is more flexible and convenient for the specific UE in a specific scenario.
  • the operation and maintenance of the business and improve the user experience, but also reduce the network pressure of operators.
  • the network side device After receiving the configuration identifier of the UE3 from the second network side device, the network side device assumes that the received configuration identifier is SPID3, and detects that the network running status is good.
  • the configuration identifier SPID3 is used to find the policy 3 corresponding to the network running condition in the SPID3, and the policy 3 is the carrier aggregation policy of the UE3.
  • the device 3 is configured to allocate the policy 3 to the UE3, because the policy is performed by the operator according to requirements in advance. The settings further satisfy the requirements of the UE3 in a specific scenario and improve the user experience.
  • the network side device provided by the embodiment of the present invention firstly obtains the configuration identifier of the UE by using the first acquiring module 41, and then the first determining module 42 is configured to correspond to at least the preset configuration identifier and the carrier aggregation policy.
  • the relationship is determined by the carrier aggregation policy corresponding to the configuration identifier of the UE.
  • the performing module 43 performs the carrier aggregation for the UE by using the determined carrier aggregation policy, so that the UE can adjust the configuration identifier and the carrier aggregation when performing carrier aggregation.
  • the corresponding relationship between the policies and the carrier aggregation policy can be adjusted to solve the technical problem that the UE has low flexibility when performing carrier aggregation in the prior art, and the flexibility of the UE for carrier aggregation is improved.
  • the present invention provides a network side device that is consistent with the second network side device in one or more of the above embodiments.
  • FIG. 5 is a schematic diagram of another structure of a network side device according to an embodiment of the present invention.
  • the network side device includes: a third determining module 51 and a first sending module 52.
  • the third determining module 51 is configured by the third determining module 51.
  • configuring, according to the preset correspondence between the UE and the configuration identifier, the configuration identifier corresponding to the accessed UE, and the sending module 52 is connected to the third determining module 51, and configured to send the UE to the first network side device.
  • a configuration identifier where the configuration identifier of the UE is used to indicate the
  • a network side device determines a carrier aggregation policy for the UE and performs carrier aggregation.
  • the network side device queries the configuration identifier corresponding to the UE from the preset relationship between the UE and the configuration identifier, and sends the configuration identifier of the UE to the first network side device.
  • the corresponding relationship between the UE and the configuration identifier is set by the operator according to requirements, and the correspondence between the UE and the configuration identifier may be as shown in Table 4.
  • the network side device can determine the configuration identifier corresponding to the UE that has been accessed by using the device in Table 4, and then send the configuration identifier of the UE to the first network side device, and the corresponding relationship between the UE and the configuration identifier is performed by the operator according to actual needs. Therefore, the present invention combines the corresponding relationship between the UE and the configuration identifier to make the UE more flexible in carrier aggregation, and can adapt to the UE in different scenarios, so that the UE allocates resources more rationally under carrier aggregation, thereby improving the UE experience. degree.
  • the corresponding relationship between the preset configuration identifier and the carrier aggregation policy in the first network side device may be obtained by using the network side device, and the network side device may further include: a first acquiring module and a second sending module;
  • the first acquiring module is configured to obtain a correspondence between the configuration identifier and the carrier aggregation policy
  • the second sending module is configured to send a correspondence between the configuration identifier and the carrier aggregation policy to the first network side device.
  • the corresponding relationship between the configuration identifier and the carrier aggregation policy is set by the operator according to the requirement, and the network side device sends the corresponding relationship between the configuration identifier and the carrier aggregation policy to the first network side device, so that the first network side device can
  • the carrier aggregation policy is obtained by configuring the mapping between the identifier and the carrier aggregation policy to achieve carrier aggregation for the UE, and the resource is properly utilized.
  • the carrier aggregation policy for the UE is also adjusted accordingly, and the corresponding relationship between the preset network running status and the carrier aggregation policy in the first network side device may be
  • the network side device acquires, then, the network side device also The method may include: a second obtaining module and a third sending module;
  • the second acquiring module is configured to obtain a correspondence between the network running status and the carrier aggregation policy
  • the third sending module is configured to send a correspondence between the network running status and the carrier aggregation policy to the first network side device.
  • the corresponding relationship between the network running status and the carrier aggregation policy is set by the operator according to the requirement, and the network side device sends the corresponding relationship between the network running status and the carrier aggregation policy to the first network side device, so that the first The network side device can update the correspondence between the configuration identifier and the carrier aggregation policy through the correspondence between the network running status and the carrier aggregation policy, so as to achieve carrier aggregation for the UE, thereby improving the user experience.
  • the network side device determines the configuration identifier corresponding to the accessed UE according to the preset correspondence between the UE and the configuration identifier, and then sends the UE to the first network side device.
  • a configuration identifier where the configuration identifier of the UE is used to indicate that the first network side device determines a carrier aggregation policy for the UE and performs carrier aggregation, so that the UE can adjust the correspondence between the UE and the configuration identifier when performing carrier aggregation.
  • the carrier aggregation policy can solve the technical problem that the UE has low flexibility when performing carrier aggregation in the prior art, and improves the flexibility of the UE for carrier aggregation.
  • first network side device may be an access network device
  • second network side device may be a core network device, but the invention is not specifically limited
  • the network side device may be configured on the same physical entity or on different physical entities.
  • the present invention is not limited thereto.
  • the core network device may be a circuit switching (CS) core network device, such as a mobile switching center (MSC), or a packet switching (PS) domain core.
  • CS circuit switching
  • MSC mobile switching center
  • PS packet switching
  • Network equipment such as a General Packet Radio Service Support Node (SGSN), a Mobility Management Entity (MME), and of course, Other devices are not specifically limited in the present invention.
  • SGSN General Packet Radio Service Support Node
  • MME Mobility Management Entity
  • Other devices are not specifically limited in the present invention.
  • the embodiment of the present invention further provides a computer storage medium, wherein the computer storage medium stores computer executable instructions, and the computer executable instructions are used in a method for carrier aggregation provided by any one or more of the foregoing embodiments, for example, The method as shown in FIG. 1 or FIG. 2 can be performed.
  • the computer storage medium may be a read-only storage medium ROM, a random storage medium RAM or a flash memory or a variety of storage media such as an optical disk or a magnetic tape, and may be a non-transitory storage medium.
  • the network side device may include a processor and a storage medium, and the processor is connected to the storage medium through a bus, and can execute the foregoing by reading and executing code on the storage medium. Or a plurality of said methods of carrier aggregation.
  • the processor may be an application processor (AP), a central processing unit (CPU), a digital signal processor (DSP), or a programmable gate array (FPGA, Field Programmable Gate). Array).
  • AP application processor
  • CPU central processing unit
  • DSP digital signal processor
  • FPGA Field Programmable Gate array
  • the disclosed apparatus and method may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division, and the actual implementation may have another The way of dividing, such as: multiple units or components can be combined, or can be integrated into another system, or some features can be ignored, or not executed.
  • the coupling, or direct coupling, or communication connection of the components shown or discussed may be indirect coupling or communication connection through some interfaces, devices or units, and may be electrical, mechanical or other forms. of.
  • the units described above as separate components may or may not be physically separated, and the components displayed as the unit may or may not be physical units; they may be located in one place or distributed on multiple network units; Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may be separately used as one unit, or two or more units may be integrated into one unit;
  • the unit can be implemented in the form of hardware or in the form of hardware plus software functional units.
  • the foregoing program may be stored in a computer readable storage medium, and when executed, the program includes The foregoing steps of the method embodiment; and the foregoing storage medium includes: a removable storage device, a read only memory (ROM), a magnetic disk, or an optical disk, and the like, which can store program codes.
  • ROM read only memory
  • the above-described integrated unit of the present invention may be stored in a computer readable storage medium if it is implemented in the form of a software function module and sold or used as a standalone product.
  • the technical solution of the embodiments of the present invention may be embodied in the form of a software product in essence or in the form of a software product stored in a storage medium, including a plurality of instructions.
  • a computer device (which may be a personal computer, server, or network device, etc.) is caused to perform all or part of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes various media that can store program codes, such as a mobile storage device, a ROM, a magnetic disk, or an optical disk.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本发明实施例公开了一种载波聚合方法，应用于第一网络侧设备，该方法包括：获取用户设备UE的配置标识，至少基于预设的配置标识与载波聚合策略的对应关系，确定所述UE的配置标识所对应的载波聚合策略，采用确定出的载波聚合策略为所述UE进行载波聚合。本发明实施例还同时公开了一种网络侧设备和计算机存储介质。

Description

载波聚合方法、网络侧设备和计算机存储介质 技术领域
本发明涉及通信领域中的载波聚合技术，尤其涉及一种载波聚合方法、网络侧设备和计算机存储介质。
背景技术
在长期演进技术升级版(LTE-A，Long Term Evolution Advanced)通信***中，为了向提高用户设备(UE，User Equipment)更高的速率，LTE-A提出了载波聚合技术，载波聚合技术有效地提高离散频谱利用率，满足了第三代合作伙伴计划(3GPP，3rd Generation Partnership Project)提出的提升速率要求；
然而，随着移动终端设备的多元化，网络、视频、各种应用程序(APP，Application)的横空出世，UE在网络中的应用越来越广泛，大数据业务也越来越多，载波聚合场景应用越来越广泛；但是，在现有技术中，通常采用载波聚合技术下，UE进行载波聚合下服务小区是固定的，如此，UE在载波聚合时由于灵活性低下会导致难以满足用户需求的问题。
由此看出，现有技术中存在用UE进行载波聚合时灵活性较低的技术问题。
发明内容
有鉴于此，本发明实施例期望提供一种载波聚合方法、网络侧设备和计算机存储介质，期望解决现有技术中存在UE进行载波聚合时灵活性较低的技术问题，提高了UE进行载波聚合时的灵活性。
本发明的技术方案是这样实现的：
第一方面，本发明实施例提供了一种载波聚合方法，应用于第一网络侧设备，包括：获取用户设备UE的配置标识，至少基于预设的配置标识与载波聚合策略的对应关系，确定所述UE的配置标识所对应的载波聚合策略，采用确定出的载波聚合策略为所述UE进行载波聚合。
第二方面，本发明实施例提供了一种载波聚合的方法，应用于第二网络侧设备，包括：根据预设的用户设备UE与配置标识的对应关系，确定已接入的UE对应的配置标识，向第一网络侧设备下发所述UE的配置标识，其中，所述UE的配置标识用于指示所述第一网络侧设备为所述UE确定载波聚合策略并进行载波聚合。
第三方面，本发明实施例提供了一种网络侧设备，包括：第一获取模块，配置为获取用户设备UE的配置标识，第一确定模块，配置为至少基于预设的配置标识与载波聚合策略的对应关系，确定所述UE的配置标识所对应的载波聚合策略，执行模块，配置为采用确定出的载波聚合策略为所述UE进行载波聚合。
第四方面，本发明实施例提供了一种网络侧设备，包括：第三确定模块，配置为根据预设的用户设备UE与配置标识的对应关系，确定已接入的UE对应的配置标识，第一发送模块，配置为向第一网络侧设备下发所述UE的配置标识，其中，所述UE的配置标识用于指示所述第一网络侧设备为所述UE确定载波聚合策略并进行载波聚合。
第五方面，本发明实施例还提供一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于前述载波聚合的方法。
本发明实施例所提供的载波聚合方法、网络侧设备和计算机存储介质，首先，第一网络侧设备获取UE的配置标识，然后，至少基于预设的配置标 识与载波聚合策略的对应关系，确定UE的配置标识所对应的载波聚合策略，最后，采用确定出的载波聚合策略为UE进行载波聚合，这样，UE在进行载波聚合时，可以通过调整配置标识与载波聚合策略的对应关系进而调整载波聚合策略，就可以解决现有技术中存在UE进行载波聚合时灵活性较低的技术问题，提高了UE进行载波聚合时的灵活性。
附图说明
图1为本发明实施例中提供的第一网络侧设备进行载波聚合方法的流程示意图；
图2为本发明实施例中提供的第一网络侧设备更新配置标识与载波聚合策略的对应关系的流程示意图；
图3为本发明实施例中提供的第二网络侧设备进行载波聚合方法的流程示意图；
图4为本发明实施例中提供的网络侧设备的一种结构示意图；
图5为本发明实施例中提供的网络侧设备的另一种结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，应当理解，以下所说明的优选实施例仅用于说明和解释本发明，并不用于限定本发明。
本发明实施例提供一种载波聚合方法，该方法应用于第一网络侧设备，第一网络侧设备能够与第二网络侧设备进行数据交互，这里，第一网络侧设备可以为接入网设备，如LTE-A通信***中的演进型基站(eNB，Evolved Node B)，第二网络侧设备可以为核心网设备，如移动管理实体(MME，Mobility Management Entity)，当然，第一网络侧设备和第二网络侧设备还可以为网络侧设备，本发明不做具体限定。
在实际应用中，第一网络侧设备和第二网络侧设备可以合设在同一物理实体上，也可以分设在不同的物理实体上，对此，本发明不做具体限定。
图1为本发明实施例中的第一网络侧设备进行载波聚合方法的流程示意图，如图1所示，该方法包括：
S101：获取UE的配置标识；
可选地，UE接入网络之后，第二网络侧设备从预先存储的UE与配置标识的对应关系中查询到UE对应的配置标识，第二网络侧设备发送该UE的配置标识至第一网络侧设备。
在本实施例中，上述配置标识是指用户文件标识符(SPID，Subscriber Profile Identifier)。
S102：至少基于预设的配置标识与载波聚合策略的对应关系，确定UE的配置标识所对应的载波聚合策略；
这里，上述步骤中预设的配置标识与载波聚合策略的对应关系是运营商根据实际需求来灵活设置的，并由第二网络侧设备下发至第一网络侧设备的。
举例来说，配置标识与载波聚合策略的对应关系可以如表1所示，载波聚合策略可以包括：策略一、策略二、策略三和策略四，运营商根据UE所对应的SPID关联不同的载波聚合策略。假设，***中存在3个载波(CC，Component Carrier)，即CC1、CC2和CC3，那么，载波聚合策略就可以为：策略一为不能做载波聚合；策略二为使用CC1和CC2进行载波聚合；策略三为使用CC1和CC3进行两载波聚合；策略四为可以使用3个CC进行载波聚合，可以为2载波和3载波。
SPID1 SPID2 SPID3 SPID4
策略一 策略二 策略三 策略四
表1
在实际应用中，SPID和载波聚合策略之间的对应关系不限于表1所示， 载波聚合策略的内容还可以有其它情况，本发明不做具体限定。
运营商通过设置配置标识与载波聚合策略的对应关系，可以结合实际需求为UE配置载波聚合策略，使得针对特定场景下特定UE进行载波聚合下服务小区的选择更加灵活，进而便于运营商的运维和管理，并且在提升了用户体验度的同时也会减少运营商的网络压力。
上述S102可以包括：从配置标识与载波聚合策略的对应关系中查找UE的配置标识，从配置标识与载波聚合策略的对应关系中获取与UE的配置标识所对应的载波聚合策略；
参见表1所示，第一网络侧设备在接收到来自第二网络侧设备的UE2的配置标识之后，假设所接收到的配置标识为SPID2，则通过表1先查找配置标识SPID2，然后获取配置标识SPID2对应的载波聚合策略，即策略二，则策略二为UE的配置标识所对应的载波聚合策略；如此，通过上述步骤，为UE2分配策略二，由于该策略是运营商预先根据需求进行设置的，进一步满足了UE2在特定场景下的要求，提高了用户的体验度。
S103：采用确定出的载波聚合策略为UE进行载波聚合。
如此，便完成了根据UE的SPID确定对应的载波聚合策略，并采用该载波聚合策略进行载波聚合的过程。
在另一实施例中，随着网络运行状况的改变，对于UE的载波聚合策略也要进行相应的调整，那么，图2为本发明实施例中的第一网络侧设备更新配置标识与载波聚合策略的对应关系的流程示意图，参考图2所示，在S103之后，该方法还可以包括：
S201：检测网络的当前运行状况；
S202：根据当前运行状况，为UE确定出对应的更新策略；
S203：以更新策略更新配置标识与载波聚合策略的对应关系中UE的配置标识所对应的载波聚合策略。
上述S201至S203具体来说，首先，第一网络侧设备检测网络的当前运行状况，这里，当前运行状况主要是第一网络侧设备通过检测当前网络的性能指标，如网络负荷、网络信号强度等，本发明不做具体限定。
举例来说，当第一网络侧设备检测到目前网络中占用的无线链路承载(RB,Radio Bear)小于等于网络带宽的40％，则网络运行状况为优，当第一网络侧设备检测到目前网络中占用的RB大于网络带宽的40％且小于等于网络带宽的60％，则网络运行状况为良，当第一网络侧设备检测到目前网络中占用的RB大于网络带宽的60％且小于等于网络带宽的80％，则网络运行状况为中，当第一网络侧设备检测到目前网络中占用的RB大于网络带宽的80％且小于等于网络带宽的90％，则网络运行状况为差。
在获得网络的当前运行状况之后，执行S202，在具体实施过程中，S202可以包括：根据预设的网络运行状况与载波聚合策略的对应关系，确定当前运行状况对应的载波聚合策略为更新策略。
其中，网络运行状况与载波聚合策略的对应关系是根据运营商的需求来灵活设置的，如下面表2所示。
网络运行状况 SPID1 SPID2 SPID3 SPID4
优 策略一 策略二 策略四 策略四
良 策略一 策略二 策略三 策略四
中 策略一 策略一 策略二 策略三
差 策略一 策略一 策略一 策略三
表2
举例来说，参见表1，第一网络侧设备接收到第二网络侧设备的UE2对应的配置标识为SPID2，则UE2的载波聚合策略为策略二，随着网络运行状况的改变，当第一网络侧设备检测到网络运行状况改变为良时，参见表2，第一网络侧设备获取到SPID2对应的更新策略，即策略一，将配置标识与载波聚合策略的对应关系中与SPID2对应的载波聚合策略由策略二 更新为策略一；如此，通过上述步骤，根据预设的网络运行状况对应的载波聚合策略来修改与配置标识对应的载波聚合策略来自适应选择策略，结合网络运行状况来进行载波聚合，能够合理调度资源，进而提高了用户的体验度。
通过上述步骤，用网络的当前运行状况来更新配置标识与载波聚合策略的对应关系以为UE来更新载波聚合策略，这样，可以结合网络运行状况来合理分配资源，进一步提高了用户的体验度。
进一步地，运营商通过设置网络运行状况与载波聚合策略的对应关系中网络运行状况与载波聚合策略之间的关系，使得针对不同的网络运行状况，对UE进行载波聚合，使得其更加灵活的选择服务小区，便于运营商的运维和管理，并且在提升了用户体验度的同时也会减少运营商的网络压力。
在另一实施例中，为了减小网络的信令开销，S102还可以包括：基于预设的配置标识、网络运行状况与载波聚合策略的对应关系，确定UE的配置标识所对应的载波聚合策略；
这里，上述预设的配置标识、网络运行状况与载波聚合策略的对应关系是运营商根据实际需求来灵活设置的，并由第二网络侧设备下发至第一网络侧设备的。
举例来说，配置标识、网络运行状况与载波聚合策略的对应关系可以如表3所示。
  SPID1 SPID2 SPID3 SPID4
优 策略一 策略二 策略四 策略四
良 策略一 策略二 策略三 策略四
中 策略一 策略一 策略二 策略四
差 策略一 策略一 策略一 策略四
表3
在实际应用中，网络运行状况、SPID和载波聚合策略之间的对应关系 不限于表3所示，载波聚合策略的内容还可以有其它情况，本发明不做具体限定。
运营商通过设置网络运行状况、配置标识与载波聚合策略的对应关系，可以结合实际需求为UE配置载波聚合策略，使得针对特定场景下特定UE进行载波聚合下服务小区的选择更加灵活，进而便于运营商的运维和管理，并且在提升了用户体验度的同时也会减少运营商的网络压力。
参见表3所示，第一网络侧设备在接收到来自第二网络侧设备的UE3的配置标识之后，假设所接收到的配置标识为SPID3，同时检测到当前网络运行状况为良，则通过表3先查找配置标识SPID3且网络运行状况为良所对应的载波聚合策略，即策略三，则UE3的载波聚合策略为策略三；如此，通过上述步骤，为UE3分配策略三，由于该策略是运营商预先根据需求进行设置的，进一步满足了UE3在特定场景下的要求，提高了用户的体验度。
本发明实施例所提供的载波聚合方法，首先，第一网络侧设备获取UE的配置标识，然后，至少基于预设的配置标识与载波聚合策略的对应关系，确定UE的配置标识所对应的载波聚合策略，最后，采用确定出的载波聚合策略为UE进行载波聚合，这样，UE在进行载波聚合技术时，可以通过调整配置标识与载波聚合策略的对应关系进而调整载波聚合策略，就可以解决现有技术中存在UE进行载波聚合时灵活性较低的技术问题，提高了UE进行载波聚合时的灵活性。
基于同一发明构思，本发明实施例提供一种载波聚合方法，应用于第二网络侧设备，这里，第二网络侧设备与上述一个或者多个实施例中上述的第二网络侧设备一致。
图3为本发明实施例中的第二网络侧设备进行载波聚合方法的流程示意图，如图3所示，该方法包括：
S301：根据预设的UE与配置标识的对应关系，确定已接入的UE对应的配置标识；
S302：向第一网络侧设备下发UE的配置标识，其中，UE的配置标识用于指示第一网络侧设备为UE确定载波聚合策略并进行载波聚合。
可选地，UE接入网络之后，第二网络侧设备从预设的UE与配置标识的对应关系中查询到UE对应的配置标识，第二网络侧设备发送该UE的配置标识至第一网络侧设备。
其中，上述预设的UE与配置标识的对应关系是运营商根据需求设置的，UE与配置标识的对应关系如表4所示；
UE1 UE2 UE3 UE4
SPID1 SPID2 SPID3 SPID4
表4
通过表4可确定出已经接入的UE对应的配置标识，然后第二网络侧设备向第一网络侧设备下发该UE的配置标识，由于UE与配置标识的对应关系是运营商根据实际需求进行设置的，所以本发明结合上述UE与配置标识的对应关系使得UE进行载波聚合时更加灵活，能够适应不同场景下的UE，使得UE在进行载波聚合下资源分配更加合理，进而提高了UE的体验度。
在另一实施例中，第一网络侧设备中预设的配置标识与载波聚合策略的对应关系可以通过以下方法获取，该方法还可以包括：获取配置标识与载波聚合策略的对应关系，向第一网络侧设备下发配置标识与载波聚合策略的对应关系。
这里，上述配置标识与载波聚合策略是运营商根据需求设置的，第二网络侧设备将配置标识与载波聚合策略下发至第一网络侧设备，使得第一网络侧设备可以通过配置标识与载波聚合策略的对应关系获取载波聚合策略以达到为UE进行载波聚合，实现了资源的合理利用。
在另一实施例中，随着网络运行状况的改变，对于UE的载波聚合策略 也要进行相应的调整，第一网络侧设备中预设的网络运行状况与载波聚合策略的对应关系可以通过以下方法获取，该方法还可以包括：获取网络运行状况与载波聚合策略的对应关系，向第一网络侧设备下发网络运行状况与载波聚合策略的对应关系。
这里，上述配置标识网络运行状况与载波聚合策略的对应关系是运营商根据需求设置的，第二网络侧设备将网络运行状况与载波聚合策略的对应关系下发至第一网络侧设备，使得第一网络侧设备可以通过网络运行状况与载波聚合策略的对应关系来更新配置标识与载波聚合策略的对应关系，以达到为UE进行载波聚合，从而提高了用户的体验度。
本发明实施例所提供的载波聚合方法，首先，第二网络侧设备根据预设的UE与配置标识的对应关系，确定已接入的UE对应的配置标识，然后，向第一网络侧设备下发UE的配置标识，其中，UE的配置标识用于指示第一网络侧设备为UE确定载波聚合策略并进行载波聚合，这样，UE在进行载波聚合时，可以通过调整UE与配置标识的对应关系进而调整载波聚合策略，就可以解决现有技术中存在UE进行载波聚合时灵活性较低的技术问题，提高了UE进行载波聚合时的灵活性。
基于同一发明构思，本发明提供一种网络侧设备，该网络侧设备与上述一个或者多个实施例中所述的第一网络侧设备一致。
图4为本发明实施例中的网络侧设备的一种结构示意图，如图4所示，该网络侧设备包括：第一获取模块41、第一确定模块42和执行模块43；
其中，第一获取模块41，配置为获取UE的配置标识；
可选地，UE接入网络之后，第二网络侧设备从预设的UE与配置标识的对应关系中查询到UE对应的配置标识，将该UE的配置标识发送至上述网络侧设备，第一获取模块41获得该UE的配置标识。
在本实施例中，上述配置标识是指SPID。
第一确定模块42，配置为至少基于预设的配置标识与载波聚合策略的对应关系，确定UE的配置标识所对应的载波聚合策略；
这里，上述第二网络侧设备中预设的配置标识与载波聚合策略的对应关系是运营商根据实际需求来灵活设置的，并由第二网络侧设备下发至上述网络侧设备的。
举例来说，配置标识与载波聚合策略的对应关系可以如表1所示，在实际应用中，SPID和载波聚合策略之间的对应关系不限于表1所示，载波聚合策略的内容还可以有其它情况，本发明不做具体限定。
运营商通过设置配置标识与载波聚合策略的对应关系，可以结合实际需求为UE配置载波聚合策略，使得针对特定场景下特定UE进行载波聚合下服务小区的选择更加灵活，进而便于运营商的运维和管理，并且在提升了用户体验度的同时也会减少运营商的网络压力。
第一确定模块42，还配置为从配置标识与载波聚合策略的对应关系中查找UE的配置标识，从配置标识与载波聚合策略的对应关系中获取与UE的配置标识所对应的载波聚合策略；
参见表1所示，网络侧设备在接收到来自第二网络侧设备的UE2的配置标识之后，假设所接收到的配置标识为SPID2，则通过表1先查找配置标识SPID2，然后获取该配置标识SPID2对应的策略二，则该策略二为UE2的配置标识所对应的载波聚合策略；通过上述设备，为UE2分配策略二，由于该策略是运营商预先根据需求进行设置的，进一步满足了UE2在特定场景下的要求，提高了用户的体验度。
执行模块43，用于采用确定出的载波聚合策略为UE进行载波聚合。
如此，便完成了根据UE的SPID确定对应的载波聚合策略，并采用该载波聚合策略进行载波聚合的过程。
在另一实施例中，随着网络运行状况的改变，对于UE的载波聚合策略 也要进行相应的调整，那么，该网络侧设备还可以包括：检测模块、第二确定模块和更新模块；
其中，检测模块，配置为检测网络的当前运行状况；第二确定模块，用于根据当前运行状况，为UE确定出对应的更新策略；更新模块，用于以更新策略更新配置标识与载波聚合策略的对应关系中UE的配置标识所对应的载波聚合策略。
这里，上述网络侧设备通过检测模块检测网络的当前运行状况，这里，当前运行状况主要是第一网络侧设备通过检测当前网络的性能指标，如网络负荷、网络信号强度等，本发明不做具体限定。
举例来说，当网络侧设备检测到目前网络中占用的RB小于等于网络带宽的40％，则网络运行状况为优，当网络侧设备检测到目前网络中占用的RB大于网络带宽的40％且小于等于网络带宽的60％，则网络运行状况为良，当网络侧设备检测到目前网络中占用的RB大于网络带宽的60％且小于等于网络带宽的80％，则网络运行状况为中，当网络侧设备检测到目前网络中占用的RB大于网络带宽的80％且小于等于网络带宽的90％，则网络运行状况为差；通过上述网络侧设备，用网络的当前运行状况来更新配置标识与载波聚合策略的对应关系以为UE来改变载波聚合策略，这样，可以结合网络运行状况来合理分配资源，实现资源优化，提升通信速率或通信容量，从而进一步提高了用户的体验度。
在另一实施例中，第二确定模块，还配置为根据预设的网络运行状况与载波聚合策略的对应关系，确定当前运行状况对应的载波聚合策略为更新策略。
其中，网络运行状况与载波聚合策略的对应关系是根据运营商的需求来灵活设置的，如表2所示。
举例来说，参见表1，网络侧设备接收到第二网络侧设备的UE2对应 的配置标识为SPID2，则UE2的载波聚合策略为策略二，随着网络运行状况的改变，当网络侧设备检测到网络运行状况改变为良时，参见表2，网络侧设备获取到SPID2对应的更新策略，即策略一，将配置标识与载波聚合策略的对应关系中与SPID2对应的载波聚合策略由策略二更新为策略一；如此，上述网络侧设备根据预设的网络运行状况对应的载波聚合策略来修改与配置标识对应的载波聚合策略来自适应选择策略，结合网络运行状况来进行载波聚合，能够合理调度资源，进而提高了用户的体验度。
运营商通过设置网络运行状况与载波聚合策略的对应关系中网络运行状况等级与载波聚合策略之间的关系，使得针对不同的网络运行状况，对UE进行载波聚合，使得其更加灵活的选择服务小区，便于运营商的运维和管理，并且在提升了用户体验度的同时也会减少运营商的网络压力。
在另一实施例中，为了减小网络的开销，第一确定模块42可以配置为：基于预设的配置标识、网络运行状况与载波聚合策略的对应关系，确定UE的配置标识所对应的载波聚合策略；
这里，上述预设的配置标识、网络运行状况与载波聚合策略的对应关系是运营商根据实际需求来灵活设置的，并由第二网络侧设备下发至第一网络侧设备的。
举例来说，配置标识、网络运行状况与载波聚合策略的对应关系可以如表3所示，在实际应用中，网络运行状况、SPID和载波聚合策略之间的对应关系不限于表3所示，载波聚合策略的内容还可以有其它情况，本发明不做具体限定。
运营商通过设置网络运行状况、配置标识与载波聚合策略的对应关系，可以结合实际需求为UE配置载波聚合策略，使得针对特定场景下特定UE进行载波聚合下服务小区的选择更加灵活，进而便于运营商的运维和管理，并且在提升了用户体验度的同时也会减少运营商的网络压力。
参见表3所示，网络侧设备在接收到来自第二网络侧设备的UE3的配置标识之后，假设所接收到的配置标识为SPID3，同时检测到网络运行状况为良，则通过表3先查找配置标识SPID3，在查找在SPID3下网络运行状况为良对应的策略三，则该策略三为UE3的载波聚合策略；通过上述设备，为UE3分配策略三，由于该策略是运营商预先根据需求进行设置的，进一步满足了UE3在特定场景下的要求，提高了用户的体验度。
本发明实施例所提供的网络侧设备，首先，该网络侧设备通过第一获取模块41获取UE的配置标识，然后，通过第一确定模块42至少基于预设的配置标识与载波聚合策略的对应关系，确定UE的配置标识所对应的载波聚合策略，最后，通过执行模块43采用确定出的载波聚合策略为UE进行载波聚合，这样，UE在进行载波聚合时，可以通过调整配置标识与载波聚合策略的对应关系进而调整载波聚合策略，就可以解决现有技术中存在UE进行载波聚合时灵活性较低的技术问题，提高了UE进行载波聚合时的灵活性。
这里需要指出的是：以上网络侧设备实施例项的描述，与上述方法描述是类似的，具有同方法实施例相同的有益效果，因此不做赘述。对于本发明网络侧设备实施例中未披露的技术细节，本领域的技术人员请参照本发明方法实施例的描述而理解，为节约篇幅，这里不再赘述。
本发明提供一种网络侧设备，该网络侧设备为上述一个或者多个实施例中的第二网络侧设备一致。
图5为本发明实施例中的网络侧设备的另一种结构示意图，参考图5所示，该网络侧设备包括：第三确定模块51和第一发送模块52；其中，第三确定模块51，配置为根据预设的UE与配置标识的对应关系，确定已接入的UE对应的配置标识，发送模块52，连接至第三确定模块51，配置为向第一网络侧设备下发UE的配置标识，其中，UE的配置标识用于指示第 一网络侧设备为UE确定载波聚合策略并进行载波聚合。
可选地，UE接入网络之后，上述网络侧设备从预设的UE与配置标识的对应关系中查询到UE对应的配置标识，并将该UE的配置标识发送至第一网络侧设备。
其中，上述预设的UE与配置标识的对应关系是运营商根据需求设置的，UE与配置标识的对应关系可以如表4所示。
上述网络侧设备通过表4可确定出已经接入的UE对应的配置标识，然后向第一网络侧设备下发该UE的配置标识，由于UE与配置标识的对应关系是运营商根据实际需求进行设置的，所以本发明结合上述UE与配置标识的对应关系使得UE进行载波聚合时更加灵活，能够适应不同场景下的UE，使得UE在进行载波聚合下资源分配更加合理，进而提高了UE的体验度。
在另一种实施例中，第一网络侧设备中预设的配置标识与载波聚合策略的对应关系可以通过上述网络侧设备来获取，那么，该网络侧设备还可以包括：第一获取模块和第二发送模块；
其中，第一获取模块，配置为获取配置标识与载波聚合策略的对应关系，第二发送模块，配置为向第一网络侧设备下发配置标识与载波聚合策略的对应关系。
这里，上述配置标识与载波聚合策略的对应关系是运营商根据需求设置的，该网络侧设备将配置标识与载波聚合策略的对应关系下发至第一网络侧设备，使得第一网络侧设备可以通过配置标识与载波聚合策略的对应关系获取载波聚合策略以达到为UE进行载波聚合，实现了资源的合理利用。
在另一实施例中，随着网络运行状况的改变，对于UE的载波聚合策略也要进行相应的调整，第一网络侧设备中预设的网络运行状况与载波聚合策略的对应关系可以通过上述网络侧设备来获取，那么，该网络侧设备还 可以包括：第二获取模块和第三发送模块；
其中，第二获取模块，配置为获取网络运行状况与载波聚合策略的对应关系，第三发送模块，配置为向第一网络侧设备下发网络运行状况与载波聚合策略的对应关系。
其中，上述配置标识网络运行状况与载波聚合策略的对应关系是运营商根据需求设置的，上述网络侧设备将网络运行状况与载波聚合策略的对应关系下发至第一网络侧设备，使得第一网络侧设备可以通过网络运行状况与载波聚合策略的对应关系来更新配置标识与载波聚合策略的对应关系，以达到为UE进行载波聚合，从而提高了用户的体验度。
本发明实施例所提供的网络侧设备，首先，网络侧设备根据预设的UE与配置标识的对应关系，确定已接入的UE对应的配置标识，然后，向第一网络侧设备下发UE的配置标识，其中，UE的配置标识用于指示第一网络侧设备为UE确定载波聚合策略并进行载波聚合，这样，UE在进行载波聚合时，可以通过调整UE与配置标识的对应关系进而调整载波聚合策略，就可以解决现有技术中存在UE进行载波聚合时灵活性较低的技术问题，提高了UE进行载波聚合时的灵活性。
需要说明的是，上述第一网络侧设备可以为接入网设备，上述第二网络侧设备可以为核心网设备，但本发明不做具体限定；
上述网络侧设备可以合设在同一物理实体上，也可以设置在不同的物理实体上，对此，本发明不做具体限定。
在本实施例中，核心网设备可以为电路交换(CS，Circuit Switched Domain)域核心网设备，如移动交换中心(MSC，Mobile Switching Center)，也可以为分组交换(PS，Packet Switching)域核心网设备，如通用分组无线业务服务支持节点(SGSN，Serving General Packet Radio Service Support Node)、移动管理实体(MME，Mobility Management Entity)，当然，还可 以为其它设备，本发明中不做具体限定。
这里需要指出的是：以上网络侧设备实施例项的描述，与上述方法描述是类似的，具有同方法实施例相同的有益效果，因此不做赘述。对于本发明网络侧设备实施例中未披露的技术细节，本领域的技术人员请参照本发明方法实施例的描述而理解，为节约篇幅，这里不再赘述。
本发明实施例还提供一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于前述任意一个或多个实施例提供的载波聚合的方法，例如，可以执行如图1或图2所示的方法。所述计算机存储介质可为只读存储介质ROM、随机存储介质RAM或闪存flash或光盘或磁带等各种存储介质，可选为非瞬间存储介质。
此外，在本实施例中所述网络侧设备可包括处理器及存储介质，所述处理器通过总线与所述存储介质连接，能够通过读取并执行所述存储介质上的代码，执行前述一个或多个所述的载波聚合的方法。
所述处理器可为应用处理器AP(AP，Application Processor)、中央处理器(CPU，Central Processing Unit)、数字信号处理器(DSP，Digital Signal Processor)或可编程门阵列(FPGA，Field Programmable Gate Array)。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
在本申请所提供的几个实施例中，应该理解到，所揭露的设备和方法，可以通过其它的方式实现。以上所描述的设备实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外 的划分方式，如：多个单元或组件可以结合，或可以集成到另一个***，或一些特征可以忽略，或不执行。另外，所显示或讨论的各组成部分相互之间的耦合、或直接耦合、或通信连接可以是通过一些接口，设备或单元的间接耦合或通信连接，可以是电性的、机械的或其它形式的。
上述作为分离部件说明的单元可以是、或也可以不是物理上分开的，作为单元显示的部件可以是、或也可以不是物理单元；既可以位于一个地方，也可以分布到多个网络单元上；可以根据实际的需要选择其中的部分或全部单元来实现本实施例方案的目的。
另外，在本发明各实施例中的各功能单元可以全部集成在一个处理单元中，也可以是各单元分别单独作为一个单元，也可以两个或两个以上单元集成在一个单元中；上述集成的单元既可以采用硬件的形式实现，也可以采用硬件加软件功能单元的形式实现。
本领域普通技术人员可以理解：实现上述方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成，前述的程序可以存储于计算机可读取存储介质中，该程序在执行时，执行包括上述方法实施例的步骤；而前述的存储介质包括：移动存储设备、只读存储器(Read Only Memory，ROM)、磁碟或者光盘等各种可以存储程序代码的介质。
或者，本发明上述集成的单元如果以软件功能模块的形式实现并作为独立的产品销售或使用时，也可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明实施例的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机、服务器、或者网络设备等)执行本发明各个实施例所述方法的全部或部分。而前述的存储介质包括：移动存储设备、ROM、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，凡按照本发明原理所作的修改，都应当理解为落入本发明的保护范围。

Claims (11)

  1. 一种载波聚合方法，应用于第一网络侧设备，包括：
    获取用户设备UE的配置标识；
    至少基于预设的配置标识与载波聚合策略的对应关系，确定所述UE的配置标识所对应的载波聚合策略；
    采用确定出的载波聚合策略为所述UE进行载波聚合。
  2. 根据权利要求1所述的方法，其中，所述至少基于预设的配置标识与载波聚合策略的对应关系，确定所述UE的配置标识所对应的载波聚合策略，包括：
    基于预设的配置标识、网络运行状况与载波聚合策略的对应关系，确定所述UE的配置标识所对应的载波聚合策略。
  3. 根据权利要求1所述的方法，其中，在所述采用确定出的载波聚合策略为所述UE进行载波聚合之后，所述方法还包括：
    检测网络的当前运行状况；
    根据所述当前运行状况，为所述UE确定出对应的更新策略；
    以所述更新策略更新所述配置标识与载波聚合策略的对应关系中所述UE的配置标识所对应的载波聚合策略。
  4. 根据权利要求3所述的方法，其中，所述根据所述当前运行状况，为所述UE确定出对应的更新策略，包括：
    根据预设的网络运行状况与载波聚合策略的对应关系，确定所述当前运行状况对应的载波聚合策略为所述更新策略。
  5. 一种载波聚合的方法，应用于第二网络侧设备，包括：
    根据预设的用户设备UE与配置标识的对应关系，确定已接入的UE对应的配置标识；
    向第一网络侧设备下发所述UE的配置标识，其中，所述UE的配置标 识用于指示所述第一网络侧设备为所述UE确定载波聚合策略并进行载波聚合。
  6. 根据权利要求5所述的方法，其中，所述方法还包括：
    获取配置标识与载波聚合策略的对应关系；
    向所述第一网络侧设备下发所述配置标识与载波聚合策略的对应关系。
  7. 根据权利要求5所述的方法，其中，所述方法还包括：
    获取网络运行状况与载波聚合策略的对应关系；
    向所述第一网络侧设备下发所述网络运行状况与载波聚合策略的对应关系。
  8. 一种网络侧设备，其中，包括：
    第一获取模块，配置为获取用户设备UE的配置标识；
    第一确定模块，配置为至少基于预设的配置标识与载波聚合策略的对应关系，确定所述UE的配置标识所对应的载波聚合策略；
    执行模块，配置为采用确定出的载波聚合策略为所述UE进行载波聚合。
  9. 根据权利要求8所述的网络侧设备，其中，所述第一确定模块还配置为：
    至少基于预设的配置标识、网络运行状况与载波聚合策略的对应关系，确定所述UE的配置标识所对应的载波聚合策略。
  10. 根据权利要求8所述的网络侧设备，其中，所述网络侧设备还包括：
    检测模块，配置为在所述采用确定出的载波聚合策略为所述UE进行载波聚合之后，检测网络的当前运行状况；
    第二确定模块，配置为根据所述当前运行状况，为所述UE确定出对应 的更新策略；
    更新模块，用于以所述更新策略更新所述配置标识与载波聚合策略的对应关系中所述UE的配置标识所对应的载波聚合策略。
  11. 一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行权利要求1至7所述载波聚合的方法的至少其中之一。
PCT/CN2016/103944 2015-12-21 2016-10-31 载波聚合方法、网络侧设备和计算机存储介质 WO2017107666A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2018536164A JP6695982B2 (ja) 2015-12-21 2016-10-31 キャリアアグリケーション方法、ネットワーク側機器とコンピュータ記憶媒体

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510960531.XA CN106900061B (zh) 2015-12-21 2015-12-21 一种载波聚合方法和网络侧设备
CN201510960531.X 2015-12-21

Publications (1)

Publication Number Publication Date
WO2017107666A1 true WO2017107666A1 (zh) 2017-06-29

Family

ID=59089018

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/103944 WO2017107666A1 (zh) 2015-12-21 2016-10-31 载波聚合方法、网络侧设备和计算机存储介质

Country Status (3)

Country Link
JP (1) JP6695982B2 (zh)
CN (1) CN106900061B (zh)
WO (1) WO2017107666A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111801909A (zh) * 2018-03-07 2020-10-20 诺基亚通信公司 用于在无线通信***中调整载波聚合操作的方法和装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108667589A (zh) * 2018-07-24 2018-10-16 Oppo广东移动通信有限公司 载波聚合配置方法及相关产品
CN109039563A (zh) * 2018-07-24 2018-12-18 Oppo广东移动通信有限公司 载波聚合配置方法及相关产品
CN108667588A (zh) * 2018-07-24 2018-10-16 Oppo广东移动通信有限公司 载波聚合配置方法、相关设备及存储介质
CN110875810B (zh) * 2018-08-30 2023-08-04 Oppo广东移动通信有限公司 载波聚合配置方法及相关产品
CN110875813A (zh) * 2018-08-31 2020-03-10 Oppo广东移动通信有限公司 载波聚合配置方法及相关产品
CN110876184B (zh) * 2018-09-04 2022-11-15 Oppo广东移动通信有限公司 载波聚合的配置方法及相关产品

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102387508A (zh) * 2011-11-01 2012-03-21 中兴通讯股份有限公司 一种lte-a***中载波聚合的方法和装置
CN103037432A (zh) * 2011-09-30 2013-04-10 中兴通讯股份有限公司 载波聚合功能的控制方法及装置
US20140029565A1 (en) * 2011-05-12 2014-01-30 Lg Electronics Inc. Method for transmitting/receiving data in wireless access system, and base station and user equipment for same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101925155A (zh) * 2009-06-11 2010-12-22 中兴通讯股份有限公司 载波聚合***中的载波分配方法与装置
CN101998630A (zh) * 2009-08-17 2011-03-30 中兴通讯股份有限公司 中继网络中载波聚合的确定方法与装置
US9240869B2 (en) * 2009-11-25 2016-01-19 Sharp Kabushiki Kaisha Wireless communication system
CN102378370B (zh) * 2010-08-13 2014-10-29 电信科学技术研究院 一种载波聚合能力的处理方法和设备
CN102438320B (zh) * 2010-09-29 2015-03-11 电信科学技术研究院 一种下行调度信息的配置方法和设备
CN102932927B (zh) * 2011-08-12 2016-03-09 华为技术有限公司 无线通信方法、基站和终端
CN103517259B (zh) * 2012-06-29 2018-01-30 ***通信集团公司 支持载波聚合带宽能力的上报方法、***及设备
WO2014194467A1 (zh) * 2013-06-04 2014-12-11 华为技术有限公司 一种信息获取方法及设备
CN104602349B (zh) * 2013-10-31 2020-01-03 索尼公司 载波分配装置和方法、以及终端
WO2015089791A1 (zh) * 2013-12-19 2015-06-25 华为技术有限公司 一种载波聚合的实现方法和装置及***

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140029565A1 (en) * 2011-05-12 2014-01-30 Lg Electronics Inc. Method for transmitting/receiving data in wireless access system, and base station and user equipment for same
CN103037432A (zh) * 2011-09-30 2013-04-10 中兴通讯股份有限公司 载波聚合功能的控制方法及装置
CN102387508A (zh) * 2011-11-01 2012-03-21 中兴通讯股份有限公司 一种lte-a***中载波聚合的方法和装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111801909A (zh) * 2018-03-07 2020-10-20 诺基亚通信公司 用于在无线通信***中调整载波聚合操作的方法和装置
CN111801909B (zh) * 2018-03-07 2023-10-27 诺基亚通信公司 用于在无线通信***中调整载波聚合操作的方法和装置

Also Published As

Publication number Publication date
CN106900061B (zh) 2020-12-22
JP6695982B2 (ja) 2020-05-20
CN106900061A (zh) 2017-06-27
JP2019501604A (ja) 2019-01-17

Similar Documents

Publication Publication Date Title
WO2017107666A1 (zh) 载波聚合方法、网络侧设备和计算机存储介质
US11096180B2 (en) Selection of time-domain resource allocation tables
US11368904B2 (en) Network slice selection method and apparatus
WO2020001171A1 (zh) 一种网络切片的资源分配方法及装置
TWI785185B (zh) 傳輸配置方法及相關產品
US11924141B2 (en) Communication method, network device, and terminal device
JP2022160577A (ja) ブラインド探索を管理するための装置および方法
JP7313546B2 (ja) Ｕｅ能力情報報告方法及びデバイス
BR112020015011A2 (pt) Métodos para transmitir dados do usuário em um uplink e para permitir que um equipamento de usuário transmita dados do usuário em um uplink, dispositivos sem fio para transmitir dados do usuário em um uplink, estações de base para permitir que um equipamento de usuário transmita dados do usuário em um uplink, programa de computador, e, portadora contendo o programa de computador
WO2021031390A1 (zh) 用于指示控制信息的方法和装置
WO2018228500A1 (zh) 一种调度信息传输方法及装置
US10624114B2 (en) Controlling uplink data transmission in network
TW201820916A (zh) 用於裝置對裝置通訊的資源分配技術
WO2018059335A1 (zh) 一种逻辑信道的调度方法、装置及***
WO2019051766A1 (zh) 一种调度请求的配置方法、网络设备及终端设备
WO2020238771A1 (zh) 无线接入能力信息处理方法及相关设备
US20230239705A1 (en) Asymmetric dynamic spectrum sharing
AU2018248184A1 (en) Method and device for determining resources and storage medium
WO2020192387A1 (zh) 一种请求处理方法、相关装置及***
WO2019223558A1 (zh) 一种通信方法、装置及***
WO2019114670A1 (zh) 一种中继***接入方法及装置
WO2019136655A1 (zh) 数据复制传输功能的配置方法及相关产品
WO2018202095A1 (zh) 一种带宽指示方法及装置
US20150327026A1 (en) Techniques for Using a Modulation and Coding Scheme for Downlink Transmissions
KR20210044847A (ko) 다운링크 제어 정보 전송 방법 및 장치

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16877477

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2018536164

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16877477

Country of ref document: EP

Kind code of ref document: A1