CN113891398B - Resource determination method, equipment and storage medium - Google Patents
Resource determination method, equipment and storage medium Download PDFInfo
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- CN113891398B CN113891398B CN202111258382.4A CN202111258382A CN113891398B CN 113891398 B CN113891398 B CN 113891398B CN 202111258382 A CN202111258382 A CN 202111258382A CN 113891398 B CN113891398 B CN 113891398B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
- H04W28/065—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information using assembly or disassembly of packets
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/52—Allocation or scheduling criteria for wireless resources based on load
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a resource determining method, equipment and a storage medium, which relate to the technical field of communication and are used for adapting to the burst forwarding technology of a future network, and comprise the following steps: receiving a segmentation indication sent by User Equipment (UE); the segment indication is used for indicating the residual transmission information of the first data packet to be transmitted and the identification of the first data packet to be transmitted; the residual transmission information is used for reflecting the size of the non-transmitted segmented data packet in the first data packet to be transmitted; determining the size of a second data packet to be transmitted according to the identification of the first data packet to be transmitted; the second data packet to be transmitted has the same size as the first data packet to be transmitted; determining target network resources for UE allocation according to the size of the non-transmitted segmented data packet and the size of the second data packet to be transmitted; the target network resource is used for bearing the non-transmitted segmented data packet and at least one second data packet to be transmitted. The embodiment of the invention is applied to a communication system of a wireless network.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method, an apparatus, and a storage medium for determining resources.
Background
The existing network is a packet forwarding network, and after the receiving end receives all data packets corresponding to the data to be transmitted, the receiving end starts to process the data to be transmitted, which causes low utilization rate of computing resources of the receiving end. Therefore, future networks propose a burst forwarding technology, where a transmitting end can encapsulate data to be transmitted into a complete data packet for transmission, and a receiving end can immediately start processing the data after receiving the data packet, so as to improve the computing resource utilization rate of the receiving end.
However, in the fifth generation mobile communication technology (5th generation mobile communication technology,5G), when processing a data packet to be transmitted of a User Equipment (UE), network resources are still allocated to the UE in a manner of adapting packet forwarding, so that the effect of burst forwarding of the UE is affected. Therefore, how to adapt to the burst forwarding technology of the future network is a problem that needs to be solved by the mobile network at present.
Disclosure of Invention
The invention provides a resource determination method, equipment and a storage medium, which are used for adapting to a burst forwarding technology of a future network.
In order to achieve the above purpose, the invention adopts the following technical scheme:
In a first aspect, a method for determining resources is provided, which is applied to a base station device, and includes: receiving a segmentation indication sent by User Equipment (UE); the segment indication is used for indicating the residual transmission information of the first data packet to be transmitted and the identification of the first data packet to be transmitted; the residual transmission information is used for reflecting the size of the non-transmitted segmented data packet in the first data packet to be transmitted; determining the size of a second data packet to be transmitted according to the identification of the first data packet to be transmitted; the second data packet to be transmitted has the same size as the first data packet to be transmitted; determining target network resources for UE allocation according to the size of the non-transmitted segmented data packet and the size of the second data packet to be transmitted; the target network resource is used for bearing the non-transmitted segmented data packet and at least one second data packet to be transmitted.
Optionally, the remaining transmission information is an occupation proportion of the non-transmitted segmented data packet in the first data packet to be transmitted; the above-mentioned resource determining method of the first aspect further includes: and determining the size of the first data packet to be transmitted, and determining the size of the non-transmitted segmented data packet according to the size of the first data packet to be transmitted and the residual transmission information.
Optionally, the segment indication is located in a logical channel identification LCID of the medium access control MAC-control element CE.
Optionally, determining the target network resource allocated for the UE according to the size of the non-transmitted segmented data packet and the size of the second data packet to be transmitted includes: determining target network resources from the maximum allocable network resources allocated to the UE by the base station equipment according to the size of the non-transmitted segmented data packet and the size of the second data packet to be transmitted; the difference between the maximum allocable network resource and the size of the non-transmitted segmented data packet is an integer multiple of the size of the second data packet to be transmitted.
In a second aspect, a resource determining method is provided and applied to a user equipment UE, and the method includes: determining that an untransmitted segmented data packet exists in the UE, and generating a segmented indication; the segment indication is used for indicating the residual transmission information of the first data packet to be transmitted and the identification of the first data packet to be transmitted; the first data packet to be transmitted is a data packet to be transmitted, in which the non-transmitted segmented data packet is located; the residual transmission information is used for reflecting the size of the non-transmitted segmented data packet in the first data packet to be transmitted; transmitting a segmentation indication to the base station equipment so that the base station equipment determines the size of a second data packet to be transmitted according to the identification of the first data packet to be transmitted, and determines target network resources for allocation to the UE according to the size of the non-transmitted segmentation data packet and the size of the second data packet to be transmitted; the second data packet to be transmitted has the same size as the first data packet to be transmitted; the target network resource is used for bearing the non-transmitted segmented data packet and at least one second data packet to be transmitted.
Optionally, the segmentation indicates a logical channel identification LCID field located in the medium access control MAC-control element CE.
Optionally, the method for determining resources in the second aspect further includes: determining the size of a target network resource distributed by base station equipment and a second data packet to be transmitted; and determining a target data packet corresponding to the target network resource according to the target network resource, the size of the second data packet to be transmitted and the size of the non-transmitted segmented data packet.
In a third aspect, a base station apparatus is provided, including a receiving unit and a determining unit; a receiving unit, configured to receive a segmentation indication sent by a user equipment UE; the segment indication is used for indicating the residual transmission information of the first data packet to be transmitted and the identification of the first data packet to be transmitted; the residual transmission information is used for reflecting the size of the non-transmitted segmented data packet in the first data packet to be transmitted; the determining unit is used for determining the size of the second data packet to be transmitted according to the identification of the first data packet to be transmitted; the second data packet to be transmitted has the same size as the first data packet to be transmitted; the determining unit is further configured to determine a target network resource allocated for the UE according to the size of the non-transmitted segmented data packet and the size of the second data packet to be transmitted; the target network resource is used for bearing the non-transmitted segmented data packet and at least one second data packet to be transmitted.
Optionally, the remaining transmission information is an occupation proportion of the non-transmitted segmented data packet in the first data packet to be transmitted; the determining unit is further configured to determine a size of the first data packet to be transmitted, and determine a size of the non-transmitted segmented data packet according to the size of the first data packet to be transmitted and the remaining transmission information.
Optionally, the segment indication is located in a logical channel identification LCID of the medium access control MAC-control element CE.
Optionally, the determining unit is specifically configured to: determining target network resources from the maximum allocable network resources allocated to the UE by the base station equipment according to the size of the non-transmitted segmented data packet and the size of the second data packet to be transmitted; the difference between the maximum allocable network resource and the size of the non-transmitted segmented data packet is an integer multiple of the size of the second data packet to be transmitted.
In a fourth aspect, a user equipment UE is provided, including a determining unit, a generating unit, and a transmitting unit; a determining unit, configured to determine that an untransmitted segmented data packet exists in the UE; a generation unit configured to generate a segment indication; the segment indication is used for indicating the residual transmission information of the first data packet to be transmitted and the identification of the first data packet to be transmitted; the first data packet to be transmitted is a data packet to be transmitted, in which the non-transmitted segmented data packet is located; the residual transmission information is used for reflecting the size of the non-transmitted segmented data packet in the first data packet to be transmitted; a sending unit, configured to send a segmentation indication to the base station device, so that the base station device determines, according to the identifier of the first data packet to be transmitted, the size of the second data packet to be transmitted, and determines, according to the size of the non-transmitted segmented data packet and the size of the second data packet to be transmitted, a target network resource for allocation to the UE; the second data packet to be transmitted has the same size as the first data packet to be transmitted; the target network resource is used for bearing the non-transmitted segmented data packet and at least one second data packet to be transmitted.
Optionally, the segmentation indicates a logical channel identification LCID field located in the medium access control MAC-control element CE.
Optionally, the determining unit is further configured to: determining the size of a target network resource distributed by base station equipment and a second data packet to be transmitted; and determining a target data packet corresponding to the target network resource according to the target network resource, the size of the second data packet to be transmitted and the size of the non-transmitted segmented data packet.
In a fifth aspect, there is provided a computer readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by a computer, cause the computer to perform the resource determination method of the first or second aspect.
In a sixth aspect, there is provided a base station apparatus including: a processor and a memory; wherein the memory is configured to store one or more programs, the one or more programs comprising computer-executable instructions that, when executed by the base station apparatus, cause the base station apparatus to perform the resource determination method of the first aspect.
In a seventh aspect, a user equipment UE is provided, including: a processor and a memory; wherein the memory is configured to store one or more programs, the one or more programs comprising computer-executable instructions that, when executed by the UE, cause the UE to perform the resource determination method of the second aspect.
The technical scheme provided by the invention has at least the following beneficial effects: the base station equipment receives a segmentation indication sent by User Equipment (UE); the segment indication can indicate the residual transmission information of the first data packet to be transmitted and the identification of the first data packet to be transmitted; therefore, the base station device can obtain the size of the non-transmitted segmented data packet in the first transmission data packet, and determine the size of the second data packet to be transmitted according to the identification of the first data packet to be transmitted; the second data packet to be transmitted has the same size as the first data packet to be transmitted; after determining the size of the non-transmitted segmented data packet and the size of the second data packet to be transmitted in the UE, the station device may further determine, for the UE, a target network resource capable of carrying the non-transmitted segmented data packet and at least one second data packet to be transmitted according to the size of the non-transmitted segmented data packet and the size of the second data packet to be transmitted; in this way, the determined network resources can be more suitable for the transmission data packet which is not segmented by the UE, so as to adapt to the burst forwarding technology of the future network.
Drawings
Fig. 1 is a schematic structural diagram of a communication system according to an embodiment of the present invention;
Fig. 2 is a schematic diagram of a network protocol stack according to an embodiment of the present invention;
fig. 3 is a flow chart of a resource determining method according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a base station device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a ue according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a base station device according to a second embodiment of the present invention;
fig. 7 is a schematic diagram of a base station device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described below with reference to the accompanying drawings in the embodiments of the present invention.
In embodiments of the invention, words such as "exemplary" or "such as" are used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "e.g." in an embodiment should not be taken as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.
In the description of the present invention, "/" means "or" unless otherwise indicated, for example, A/B may mean A or B. "and/or" herein is merely an association relationship describing an association object, and means that three relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist together, and B exists alone. Further, "at least one", "a plurality" means two or more. The terms "first," "second," and the like do not limit the number and order of execution, and the terms "first," "second," and the like do not necessarily differ.
The related art relating to the embodiment of the present invention will be described below.
In the related art, data transmission between terminals is realized by means of a packet forwarding network. For example, before the first terminal transmits data to the second terminal, the second terminal may send an MTU message to the first terminal indicating the maximum size of data service units that it can receive; when the first terminal sends data to the second terminal through the network side, the data to be transmitted is divided into a plurality of data packets conforming to the MTU, and the data packets are sent to the second terminal through the network side. If the MTU message indicates that the maximum size of the data service unit that can be received by the second terminal is 1.5Kb, the first terminal may divide the data to be transmitted into a plurality of data packets with 1.5Kb, and send the data packets to the network side, where the data packets are forwarded to the second terminal by the network side.
Based on the packet forwarding network, the second terminal can process the data to be transmitted after receiving all the data packets corresponding to the data to be transmitted. Since the second terminal is in an idle state when receiving all the data packets corresponding to the data to be transmitted, the computing resource corresponding to the second terminal will have a low computing resource utilization rate. On the other hand, when transmitting data to be transmitted corresponding to a plurality of services between the first terminal and the second terminal, in order to avoid congestion of the transmission link, a congestion control algorithm is generally used to make the data packets corresponding to the data to be transmitted share the bandwidth of the transmission link between the first terminal and the second terminal, which further increases the transmission time of the data packets corresponding to the data to be transmitted, further increases the time that the computing resource of the second terminal is in an idle state, and the utilization rate of the computing resource is lower.
The resource determination method provided by the embodiment of the invention can be applied to a communication system of a wireless network. Fig. 1 shows a schematic diagram of a configuration of the communication system. As shown in fig. 1, the communication system 10 includes a user equipment 101 and a base station device 102. Wherein the user equipment 101 is connected with the base station equipment 102.
The user equipment 101 may be a terminal equipment with a wireless transceiving function, such as a mobile phone, a tablet computer, a relay user equipment, etc.
The base station device 102 may be a base station (gnnode B, gNB) in 5G communication, an evolved base station (evolutional eNodeB) in evolved LTE, or other devices with relay functions, etc.
The user equipment 101 is configured to determine that an untransmitted segment packet exists in the UE, and send a segment indication to the base station device 102.
The segment indication is used for indicating the size of the non-transmitted segment data packet in the first data packet to be transmitted and the identification of the first data packet to be transmitted. The base station device 102 is configured to receive the segment indication sent by the user equipment 101, and determine, according to the identifier of the first data packet to be transmitted, the size of the second data packet to be transmitted; the base station device 102 is further configured to determine a target network resource for allocation to the UE according to the size of the non-transmitted segmented data packet and the size of the second data packet to be transmitted.
The base station device 102 is further configured to store various types of packet indication information; the data packet indication information comprises an identification of a data packet, content carried by the data packet and the size of the data packet.
The user equipment 101 communicates with the base station equipment 102 via a network protocol stack. As shown in fig. 2, the network protocol stack includes a service data adaptation protocol (service data adaptation protocol, SDAP) layer, a packet data convergence protocol (packet data convergence protocol, PDCP) layer, a radio link control (radio link controlstructure, RLC) layer, a medium access control (medium access control, MAC) layer, and a Physical (PHY) layer.
Wherein, the PDCP layer communicates with the MAC layer through a logical channel of the RLC layer, and data received by the RLC layer from the PDCP layer or data transmitted to the PDCP layer is called RLC SDU or PDCP PDU; the RLC layer receives data from or transmits data to the MAC layer is called RLC PDU or MAC SDU. Here protocol data units (protocol data unit, PDU) are used to indicate that data is transmitted according to the relevant protocol, and service data units (service data unit, SDU) are used to carry the transmitted data.
The resource determining method provided by the embodiment of the invention is specifically described below with reference to the accompanying drawings.
As shown in fig. 3, the resource determining method provided by the embodiment of the present invention includes the following steps S201 to S205:
s201, the UE determines that the non-transmitted segmented data packet exists in the UE.
As a possible implementation manner, in the process of transmitting the first data packet to be transmitted, if the network resource allocated by the base station device cannot enable the UE to send the first data packet to be transmitted at one time, the UE determines that the non-transmission segmented data packet exists in the UE after segmenting the first data packet to be transmitted.
It should be noted that, the UE reports a buffer status report (buffer status reporting, BSR) to the base station device according to the network protocol, so as to indicate the uplink data amount to be transmitted by the base station device. For example, the BSR reported by the UE indicates that the UE has 5000 bits of data packets to be transmitted.
Correspondingly, the base station equipment allocates network resources for the UE according to the BSR reported by the UE and a preset scheduling algorithm. Under the condition that network resources are relatively tense, the network resources allocated to the UE by the base station equipment cannot meet the requirement that the UE transmits all data packets at one time. Thus, the UE may generate some segmented data packets during the data transmission.
The preset scheduling algorithm is preset in the base station equipment by operation staff.
For example, if the BSR indicates that the data packet to be transmitted is 5000 bits, but the network resource allocated by the base station device to the UE is 1000 bits. In this case, when the UE sends a data packet to be transmitted, the data packet to be transmitted is divided into a data packet with a size of 1000 bits and a data packet with a size of 4000 bits. Further, the UE transmits a data packet with a size of 1000 bits through the network resource, and a data packet with a size of 4000 bits is stored in the UE as an untransmitted segmented data packet.
S202, the UE generates a segmentation indication.
The segmentation indication is used for indicating the residual transmission information of the first data packet to be transmitted and the identification of the first data packet to be transmitted; the first data packet to be transmitted is a data packet to be transmitted, in which the non-transmitted segmented data packet is located; the remaining transmission information is used for reflecting the size of the non-transmitted segmented data packet in the first data packet to be transmitted.
As one possible implementation manner, after determining that the untransmitted segmented data packet exists in the UE, the UE acquires the size of the untransmitted segmented data packet and the identifier of the first data packet to be transmitted where the untransmitted segmented data packet exists. Further, the UE adds an identification of the first to-be-transmitted data packet and a size of the non-transmitted segmented data packet in the first to-be-transmitted data packet to a logical channel identification (logical channel identify, LCID) field in a media access control (media access control, MAC) -Control Element (CE) to generate a segmentation indication.
As another possible implementation manner, the UE adds the identity of the first to-be-transmitted data packet and the occupation proportion of the non-transmitted segmented data packet in the first to-be-transmitted data packet to the LCID field in the MAC-CE to generate the segmentation indication.
Note that, the LCID field is located in the MAC-CE header; the MAC-CE header consists of four header fields R/E/LCID. The operator sets a PN field and a PS field in the LCID field in advance. The PN field is used for bearing the identification of the first data packet to be transmitted, and the PS field is used for bearing the residual transmission information of the first data packet to be transmitted.
For example, in the case where the remaining transmission information is the occupation ratio of the non-transmission segmented data packet in the first to-be-transmitted data packet, the value of the PN field is 20, which indicates that the occupation ratio of the non-transmission segmented data packet in the first to-be-transmitted data packet is 20%.
As shown in table 1, the UE stores various types of indication information of the data packet to be transmitted, where the information indication information includes an identifier of the data packet to be transmitted, a type of the data packet to be transmitted, and a size of the data packet. The size of the data packet to be transmitted carrying various contents is specified in table 1, for example, a data packet to be transmitted carrying a picture is 800 bits. Table 1 exemplarily shows a packet indication information reference, and the present invention is not limited to the actual identification of the packet, and the actual size of the packets to be transmitted of different types.
TABLE 1
| Identification of data packets to be transmitted | Type of data packet to be transmitted | Size of data packet to be transmitted |
| 1 | Picture picture | 800bit |
| 2 | Video frequency | 1600bit |
| 3 | Audio frequency | 1000bit |
| … | … | … |
| n | Letters and letters | 200bit |
In practical applications, the UE may query, from table 1 above, the identifier of the first data packet to be transmitted and the size of the data packet to be transmitted according to the content carried in the first data packet to be transmitted.
For example, taking the type of the first data packet to be transmitted as a picture, the size of the non-transmitted segmented data packet in the first data packet to be transmitted is 160 bits, and the remaining transmission information is an occupied proportion as an example, combining table 1, and when the first data packet to be transmitted is the picture data packet in table 1, the PN field is 0000 0001 correspondingly, reflecting that the identifier of the first data packet to be transmitted is 1; the PS field corresponds to 0001 0100, which reflects that the occupation ratio of the non-transmitted segmented data packet in the first data packet to be transmitted is 20%.
S203, the UE sends a segmentation indication to the base station equipment.
As one possible implementation, the UE sends the MAC-CE with the segment indication to the base station device after generating the segment indication.
As another possible implementation, the UE may also send the MAC-CE with the segment indication to the base station device according to a preset period.
The preset period is preset in the UE by an operator.
Correspondingly, the base station equipment receives the segmentation indication sent by the UE according to the network protocol.
S204, the base station equipment determines the size of the second data packet to be transmitted according to the identification of the first data packet to be transmitted.
The second data packet to be transmitted has the same size as the first data packet to be transmitted.
As a possible implementation manner, the base station device queries the size of the second data packet to be transmitted according to the identifier of the first data packet to be transmitted.
It should be noted that, the first data packet to be transmitted and the second data packet to be transmitted are both data packets to be transmitted. The content carried by the second data packet to be transmitted may be the same as or different from the first data packet to be transmitted. In general, the content carried by the second data packet to be transmitted is the same as that of the first data packet to be transmitted, because the probability of transmitting the same type of data packet by the UE is greater in the same preset time. For example, the UE may need to transmit multiple pictures at a time, and the content carried by the second data packet to be transmitted is also a picture.
The base station equipment stores the same indication information of the data packet to be transmitted as the UE.
Illustratively, as shown in table 1, when the identification of the first data packet to be transmitted is 1, the base station apparatus may determine that the size of the second data packet is 800 bits.
S205, the base station equipment determines a target network resource for distributing to the UE according to the size of the non-transmitted segmented data packet and the size of the second data packet to be transmitted.
The target network resource is used for bearing the non-transmitted segmented data packet and at least one second data packet to be transmitted.
As a possible implementation manner, the base station device determines the number of the at least one second data packet to be transmitted based on the maximum allocable network resource and the size of the non-transmitted segmented data packet, and determines the size of the at least one second data packet to be transmitted. Further, the UE determines a sum of a size of at least one second data packet to be transmitted and a size of the non-transmitted segmented data packet as a size of the target network resource.
The specific implementation manner of this step may specifically refer to the following description of the embodiments of the present invention, which is not repeated herein.
It can be understood that after determining the size of the non-transmitted segmented data packet and the size of the second data packet to be transmitted in the UE, the base station device may determine, for the UE, a target network resource capable of carrying the non-transmitted segmented data packet and at least one second data packet to be transmitted according to the size of the non-transmitted segmented data packet and the size of the second data packet to be transmitted; in this way, the determined network resources can be more suitable for the transmission data packet which is not segmented by the UE.
In one design, after S203 provided in the embodiment of the present invention, the following steps S301 to S302 are further included, where the remaining transmission information is the occupation ratio of the non-transmitted segmented data packet in the first data packet to be transmitted.
S301, the base station equipment determines the size of a first data packet to be transmitted.
As a possible implementation manner, the base station device queries the size of the first data packet to be transmitted according to the identifier of the first data packet to be transmitted.
S302, the base station equipment determines the size of the non-transmitted segmented data packet according to the size of the first data packet to be transmitted and the residual transmission information.
As a possible implementation manner, the base station device determines a product of a size and an occupied proportion of the first data packet to be transmitted as a size of the non-transmitted segmented data packet.
For example, the size of the first data packet to be transmitted is 800 bits, the occupation ratio is 20%, and the size of the non-transmitted segmented data packet is: 800 bits x 20% = 160 bits.
In one design, in order to determine the target network resources allocated for the UE, the embodiment of the present invention provides S205 described above, which specifically includes S2051 described below.
S2051, the base station equipment determines a target network resource from the maximum allocable network resource allocated by the base station equipment for the UE according to the size of the non-transmitted segmented data packet and the size of the second data packet to be transmitted.
The difference between the maximum allocable network resource and the size of the non-transmitted segmented data packet is an integer multiple of the size of the second data packet to be transmitted.
For example, the maximum allocable network resource allocated by the base station device to the UE is 1000 bits, the size of the non-transmitted segmented data packet is 160 bits, the size of each second data packet to be transmitted is 800 bits, and the number of the second data packets to be transmitted is 2. Since 1000-160=840, the base station device determines that the number of the second data packets to be transmitted is allowed to be 1 under the current network resource, and since the size of the 1 second data packets to be transmitted is 800 bits, the base station device allocates 960 bits of network resource to the UE. At this time, the data packet transmitted by the UE is: the non-transmitted segmented data packet 160bit + the second to-be-transmitted data packet 800bit = 960bit. In this way, during the subsequent transmission, the UE is prevented from segmenting during the transmission of the data packet due to the limitation of network resources.
In one design, after S205 described above, the embodiment of the present invention further includes S401 to S402 described below.
S401, the UE determines the size of a second data packet to be transmitted and the target network resource allocated by the base station equipment.
The second data packet to be transmitted has the same size as the first data packet to be transmitted.
After the base station device determines the target network resources for allocation to the UE, the UE determines the target network resources allocated by the base station device and the size of the second data packet to be transmitted.
S402, the UE determines a target data packet corresponding to the target network resource according to the target network resource, the size of the second data packet to be transmitted and the size of the non-transmitted segmented data packet.
For example, if the target network resource is 960 bits, the size of the untransmitted segmented data packet is 160 bits, and the size of the second to-be-transmitted data packet is 800 bits, the untransmitted segmented data packet and the 1 second to-be-transmitted data packet are determined as the target data packet.
The technical scheme provided by the embodiment at least brings the following beneficial effects: the base station equipment receives a segmentation indication sent by User Equipment (UE); the segment indication can indicate the residual transmission information of the first data packet to be transmitted and the identification of the first data packet to be transmitted; therefore, the base station device can obtain the size of the non-transmitted segmented data packet in the first transmission data packet, and determine the size of the second data packet to be transmitted according to the identification of the first data packet to be transmitted; the second data packet to be transmitted has the same size as the first data packet to be transmitted; after determining the size of the non-transmitted segmented data packet and the size of the second data packet to be transmitted in the UE, the station device may further determine, for the UE, a target network resource capable of carrying the non-transmitted segmented data packet and at least one second data packet to be transmitted according to the size of the non-transmitted segmented data packet and the size of the second data packet to be transmitted; in this way, the determined network resources can be more suitable for the transmission data packet which is not segmented by the UE so as to adapt to the burst forwarding technology of the future network
The foregoing description of the solution provided by the embodiments of the present invention has been mainly presented in terms of a method. To achieve the above functions, it includes corresponding hardware structures and/or software modules that perform the respective functions. Those of skill in the art will readily appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as hardware or combinations of hardware and computer software. Whether a function is implemented as hardware or computer software driven hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The embodiment of the invention can divide the functional modules of the device according to the method example, for example, each functional module can be divided corresponding to each function, or two or more functions can be integrated in one processing module. The integrated modules may be implemented in hardware or in software functional modules. Optionally, the division of the modules in the embodiment of the present invention is schematic, which is merely a logic function division, and other division manners may be implemented in practice.
Fig. 4 is a schematic structural diagram of a base station device according to an embodiment of the present invention. As shown in fig. 4, the base station device 50 is adapted to adapt burst forwarding techniques of future networks, for example for performing the resource determination method shown in fig. 3. The base station apparatus 50 includes a receiving unit 501 and a determining unit 502.
A receiving unit 501, configured to receive a segment indication sent by a user equipment UE; the segment indication is used for indicating the residual transmission information of the first data packet to be transmitted and the identification of the first data packet to be transmitted. The remaining transmission information is used for reflecting the size of the non-transmitted segmented data packet in the first data packet to be transmitted.
A determining unit 502, configured to determine a size of the second data packet to be transmitted according to the identifier of the first data packet to be transmitted; the second data packet to be transmitted has the same size as the first data packet to be transmitted.
A determining unit 502, configured to determine a target network resource allocated for the UE according to the size of the non-transmitted segmented data packet and the size of the second data packet to be transmitted; the target network resource is used for bearing the non-transmitted segmented data packet and at least one second data packet to be transmitted.
Optionally, as shown in fig. 4, in the base station apparatus 50 provided in the embodiment of the present invention, the remaining transmission information is an occupation proportion of the non-transmitted segmented data packet in the first data packet to be transmitted.
The determining unit 502 is further configured to determine a size of the first data packet to be transmitted, and determine a size of the non-transmitted segmented data packet according to the size of the first data packet to be transmitted and the remaining transmission information.
Optionally, as shown in fig. 4, in the base station apparatus 50 provided in the embodiment of the present invention, the segment indication is located in a logical channel identifier LCID of the medium access control MAC-control element CE.
Optionally, as shown in fig. 4, in the base station apparatus 50 provided in the embodiment of the present invention, the determining unit 502 is specifically configured to: determining target network resources from the maximum allocable network resources allocated to the UE by the base station equipment according to the size of the non-transmitted segmented data packet and the size of the second data packet to be transmitted; the difference between the maximum allocable network resource and the size of the non-transmitted segmented data packet is an integer multiple of the size of the second data packet to be transmitted.
Fig. 5 is a schematic structural diagram of a UE according to an embodiment of the present invention. As shown in fig. 5, the user equipment 60 is adapted to adapt the burst forwarding technique of the future network, for example to perform the resource determination method shown in fig. 3. The user equipment 60 comprises a determining unit 601, a generating unit 602 and a transmitting unit 603.
A determining unit 601 is configured to determine that an untransmitted segmented data packet exists in the UE.
A generating unit 602, configured to generate a segment indication; the segment indication is used for indicating the residual transmission information of the first data packet to be transmitted and the identification of the first data packet to be transmitted; the first data packet to be transmitted is a data packet to be transmitted, in which the non-transmitted segmented data packet is located; the remaining transmission information is used for reflecting the size of the non-transmitted segmented data packet in the first data packet to be transmitted.
A sending unit 603, configured to send a segment indication to the base station device, so that the base station device determines, according to the identifier of the first data packet to be transmitted, the size of the second data packet to be transmitted, and determines, according to the size of the non-transmitted segment data packet and the size of the second data packet to be transmitted, a target network resource for allocation to the UE; the second data packet to be transmitted has the same size as the first data packet to be transmitted; the target network resource is used for bearing the non-transmitted segmented data packet and at least one second data packet to be transmitted.
Optionally, as shown in fig. 5, in the user equipment 60 provided in the embodiment of the present invention, the segment indicates a logical channel identification LCID field located in the medium access control MAC-control element CE.
Optionally, as shown in fig. 5, in the user equipment 60 provided in the embodiment of the present invention, the determining unit 601 is further configured to: determining the size of a target network resource distributed by base station equipment and a second data packet to be transmitted; and determining a target data packet corresponding to the target network resource according to the target network resource, the size of the second data packet to be transmitted and the size of the non-transmitted segmented data packet.
In the case of implementing the functions of the integrated modules in the form of hardware, the embodiment of the present invention provides a possible schematic structural diagram of the base station apparatus involved in the above embodiment. As shown in fig. 6, a base station apparatus 70 is provided for adapting burst forwarding techniques of future networks, for example for performing the resource determination method shown in fig. 3. The base station apparatus 70 comprises a processor 701, a memory 702 and a bus 703. The processor 701 and the memory 702 may be connected by a bus 703.
The processor 701 is a control center of the base station apparatus, and may be one processor or a collective term of a plurality of processing elements. For example, the processor 701 may be a general-purpose central processing unit (central processing unit, CPU), or may be another general-purpose processor. Wherein the general purpose processor may be a microprocessor or any conventional processor or the like.
As one example, processor 701 may include one or more CPUs, such as CPU 0 and CPU 1 shown in fig. 6.
As a possible implementation, the memory 702 may exist separately from the processor 701, and the memory 702 may be connected to the processor 701 through the bus 703 for storing instructions or program code. The processor 701, when calling and executing instructions or program code stored in the memory 702, is capable of implementing the resource isolation method provided by the embodiment of the invention.
In another possible implementation, the memory 702 may also be integrated with the processor 701.
Note that the structure shown in fig. 6 does not constitute a limitation of the base station apparatus 70. In addition to the components shown in fig. 6, the base station apparatus 70 may include more or less components than shown, or certain components may be combined, or a different arrangement of components.
As an example, in connection with fig. 4, the functions implemented by the receiving unit 501 and the determining unit 502 in the base station apparatus are the same as those of the processor 701 in fig. 6.
Optionally, as shown in fig. 6, the base station apparatus 70 provided in the embodiment of the present invention may further include a communication interface 704.
In one design, the communication interface may also be integrated into the processor in the base station device provided in the embodiments of the present invention.
Fig. 7 shows another hardware structure of the base station apparatus in the embodiment of the present invention. As shown in fig. 7, the base station apparatus 80 may include a processor 801 and a communication interface 802. The processor 801 is coupled to a communication interface 802.
The function of the processor 801 may be as described above with reference to the processor 701. The processor 801 also has a memory function, and can refer to the function of the memory 702.
The communication interface 802 is used to provide data to the processor 801. The communication interface 802 may be an internal interface of the base station device or an external interface (corresponding to the communication interface 704) of the base station device.
It should be noted that the structure shown in fig. 7 does not constitute a limitation of the base station apparatus 70, and the base station apparatus 70 may include more or less components than those shown in fig. 7, or may combine some components, or may be arranged differently.
Meanwhile, the hardware structure schematic of the ue provided in the embodiment of the present invention may refer to the description of the base station apparatus in fig. 6 or fig. 7, which is not described herein again. Except that the user equipment comprises a processor for performing the steps performed by the user equipment in the above-described embodiments.
As an example, in connection with fig. 5, the determining unit 601, the generating unit 602, and the transmitting unit 603 in the user equipment implement the same functions as the processor of the user equipment.
From the above description of embodiments, it will be apparent to those skilled in the art that the foregoing functional unit divisions are merely illustrative for convenience and brevity of description. In practical applications, the above-mentioned function allocation may be performed by different functional units, i.e. the internal structure of the device is divided into different functional units, as needed, to perform all or part of the functions described above. The specific working processes of the above-described systems, devices and units may refer to the corresponding processes in the foregoing method embodiments, which are not described herein.
The embodiment of the invention also provides a computer readable storage medium, wherein the computer readable storage medium stores instructions, when the computer executes the instructions, the computer executes each step in the method flow shown in the method embodiment.
Embodiments of the present invention provide a computer program product comprising instructions which, when run on a computer, cause the computer to perform the resource determination method of the method embodiments described above.
The computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the computer-readable storage medium would include the following: electrical connections having one or more wires, portable computer diskette, hard disk. Random access Memory (Random Access Memory, RAM), read-Only Memory (ROM), erasable programmable Read-Only Memory (Erasable Programmable Read Only Memory, EPROM), registers, hard disk, optical fiber, portable compact disc Read-Only Memory (CD-ROM), an optical storage device, a magnetic storage device, or any other form of computer-readable storage medium suitable for use by a person or persons of skill in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. In the alternative, the storage medium may be integral to the processor. The processor and the storage medium may reside in an application specific integrated circuit (Application Specific Integrated Circuit, ASIC). In embodiments of the present invention, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
The present invention is not limited to the above embodiments, and any changes or substitutions within the technical scope of the present invention should be covered by the scope of the present invention.
Claims (17)
1. A resource determining method, applied to a base station device, comprising:
receiving a segmentation indication sent by User Equipment (UE); the segment indication is used for indicating the residual transmission information of the first data packet to be transmitted and the identification of the first data packet to be transmitted; the residual transmission information is used for reflecting the size of the non-transmitted segmented data packet in the first data packet to be transmitted;
determining the size of a second data packet to be transmitted according to the identification of the first data packet to be transmitted; the second data packet to be transmitted is the same as the first data packet to be transmitted in size;
determining a target network resource for distributing to the UE according to the size of the non-transmitted segmented data packet and the size of the second data packet to be transmitted; the target network resource is used for bearing the non-transmitted segmented data packet and at least one second data packet to be transmitted; and the difference value between the maximum allocable network resource allocated to the UE by the base station equipment and the size of the non-transmitted segmented data packet is an integral multiple of the size of the second data packet to be transmitted.
2. The method for determining resources according to claim 1, wherein the remaining transmission information is an occupation ratio of non-transmitted segmented data packets in the first data packet to be transmitted; the method further comprises the steps of:
and determining the size of the first data packet to be transmitted, and determining the size of the non-transmitted segmented data packet according to the size of the first data packet to be transmitted and the residual transmission information.
3. The resource determination method according to claim 2, characterized in that the segment indication is located in a logical channel identification LCID of a medium access control MAC-control element CE.
4. A method for determining resources according to any one of claims 1-3, wherein determining the target network resources for allocation to the UE according to the size of the untransmitted segmented data packet and the size of the second data packet to be transmitted comprises:
determining the target network resource from the maximum allocable network resource allocated to the UE by the base station equipment according to the size of the non-transmitted segmented data packet and the size of the second data packet to be transmitted; and the difference value between the maximum allocable network resource and the size of the non-transmitted segmented data packet is an integral multiple of the size of the second data packet to be transmitted.
5. A method for determining resources, applied to a user equipment UE, comprising:
determining that an untransmitted segmented data packet exists in the UE, and generating a segmented indication; the segment indication is used for indicating the residual transmission information of the first data packet to be transmitted and the identification of the first data packet to be transmitted; the first data packet to be transmitted is the data packet to be transmitted where the non-transmitted segmented data packet is located; the residual transmission information is used for reflecting the size of the non-transmitted segmented data packet in the first data packet to be transmitted;
the segmentation indication is sent to base station equipment, so that the base station equipment determines the size of a second data packet to be transmitted according to the identification of the first data packet to be transmitted, and determines target network resources for allocation to the UE according to the size of the non-transmitted segmented data packet and the size of the second data packet to be transmitted; the second data packet to be transmitted is the same as the first data packet to be transmitted in size; the target network resource is used for bearing the non-transmitted segmented data packet and at least one second data packet to be transmitted; and the difference value between the maximum allocable network resource allocated to the UE by the base station equipment and the size of the non-transmitted segmented data packet is an integral multiple of the size of the second data packet to be transmitted.
6. The resource determination method of claim 5, wherein the segment indication is a logical channel identification LCID field located in a medium access control, MAC, control element, CE.
7. The resource determination method according to claim 6, characterized in that the method further comprises:
determining the size of the target network resource and the second data packet to be transmitted, which are distributed by the base station equipment;
and determining a target data packet corresponding to the target network resource according to the target network resource, the size of the second data packet to be transmitted and the size of the non-transmitted segmented data packet.
8. A base station apparatus comprising a receiving unit and a determining unit;
the receiving unit is used for receiving the segmentation indication sent by the User Equipment (UE); the segment indication is used for indicating the residual transmission information of the first data packet to be transmitted and the identification of the first data packet to be transmitted; the residual transmission information is used for reflecting the size of the non-transmitted segmented data packet in the first data packet to be transmitted;
the determining unit is configured to determine a size of a second data packet to be transmitted according to the identifier of the first data packet to be transmitted; the second data packet to be transmitted is the same as the first data packet to be transmitted in size;
The determining unit is further configured to determine a target network resource allocated for the UE according to the size of the untransmitted segmented data packet and the size of the second data packet to be transmitted; the target network resource is used for bearing the non-transmitted segmented data packet and at least one second data packet to be transmitted; and the difference value between the maximum allocable network resource allocated to the UE by the base station equipment and the size of the non-transmitted segmented data packet is an integral multiple of the size of the second data packet to be transmitted.
9. The base station apparatus according to claim 8, wherein the remaining transmission information is an occupation ratio of non-transmission segmented data packets in the first data packet to be transmitted;
the determining unit is further configured to determine a size of the first data packet to be transmitted, and determine a size of the non-transmitted segmented data packet according to the size of the first data packet to be transmitted and the remaining transmission information.
10. The base station device according to claim 9, characterized in that the segment indication is located in a logical channel identification LCID of a medium access control MAC-control element CE.
11. The base station device according to any of the claims 8-10, characterized in that the determining unit is specifically configured to:
Determining the target network resource from the maximum allocable network resource allocated to the UE by the base station equipment according to the size of the non-transmitted segmented data packet and the size of the second data packet to be transmitted; and the difference value between the maximum allocable network resource and the size of the non-transmitted segmented data packet is an integral multiple of the size of the second data packet to be transmitted.
12. The User Equipment (UE) is characterized by comprising a determining unit, a generating unit and a transmitting unit;
the determining unit is used for determining that an untransmitted segmented data packet exists in the UE;
the generating unit is used for generating a segmentation indication; the segment indication is used for indicating the residual transmission information of the first data packet to be transmitted and the identification of the first data packet to be transmitted; the first data packet to be transmitted is the data packet to be transmitted where the non-transmitted segmented data packet is located; the residual transmission information is used for reflecting the size of the non-transmitted segmented data packet in the first data packet to be transmitted;
the sending unit is configured to send the segment indication to a base station device, so that the base station device determines a size of a second data packet to be transmitted according to the identifier of the first data packet to be transmitted, and determines a target network resource allocated for the UE according to the size of the non-transmitted segment data packet and the size of the second data packet to be transmitted; the second data packet to be transmitted is the same as the first data packet to be transmitted in size; the target network resource is used for bearing the non-transmitted segmented data packet and at least one second data packet to be transmitted; and the difference value between the maximum allocable network resource allocated to the UE by the base station equipment and the size of the non-transmitted segmented data packet is an integral multiple of the size of the second data packet to be transmitted.
13. The user equipment UE of claim 12, wherein the segmentation indication is located in a logical channel identification LCID field in a medium access control, MAC, control element, CE.
14. The user equipment UE of claim 13, wherein the determining unit is further configured to:
determining the size of the target network resource and the second data packet to be transmitted, which are distributed by the base station equipment;
and determining a target data packet corresponding to the target network resource according to the target network resource, the size of the second data packet to be transmitted and the size of the non-transmitted segmented data packet.
15. A computer readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by a computer, cause the computer to perform the resource determination method of any of claims 1-4 or claims 5-7.
16. A base station apparatus, comprising: a processor and a memory; wherein the memory is configured to store one or more programs, the one or more programs comprising computer-executable instructions that, when executed by the base station apparatus, cause the base station apparatus to perform the resource determination method of any of claims 1-4.
17. A user equipment, UE, comprising: a processor and a memory; wherein the memory is configured to store one or more programs, the one or more programs comprising computer-executable instructions that, when executed by the UE, cause the UE to perform the resource determination method of any of claims 5-7.
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010056762A1 (en) * | 2008-11-11 | 2010-05-20 | Qualcomm Incorporated | Efficient ue qos/ul packet build in lte |
| WO2014014260A1 (en) * | 2012-07-17 | 2014-01-23 | Lg Electronics Inc. | Method and apparatus for measuring a packet throughput in wireless communication system |
| CN104247547A (en) * | 2012-04-20 | 2014-12-24 | 华为技术有限公司 | Data streaming configuration method, base station system, and user terminal |
| CN104581679A (en) * | 2013-10-17 | 2015-04-29 | 普天信息技术研究院有限公司 | BSR (buffer status report) reporting method for double-link network |
| CN106105304A (en) * | 2014-02-24 | 2016-11-09 | 英特尔公司 | The enhancing of the Buffer Status Report coordinating uplink authorization distribution in the dual link in LTE network |
| CN106171032A (en) * | 2015-01-29 | 2016-11-30 | 华为技术有限公司 | Data transmission method and equipment |
| CN107872885A (en) * | 2016-09-27 | 2018-04-03 | 华为技术有限公司 | The report method and device of a kind of buffer status report |
| CN107925916A (en) * | 2015-05-14 | 2018-04-17 | 黑莓有限公司 | Uplink data is split |
| WO2018145063A1 (en) * | 2017-02-06 | 2018-08-09 | Altiostar Networks, Inc. | Multi-technology aggregation architecture for long term evolution communications systems |
| CN109561445A (en) * | 2017-09-26 | 2019-04-02 | 维沃移动通信有限公司 | Data processing method and terminal device |
| CN109644470A (en) * | 2017-06-16 | 2019-04-16 | Oppo广东移动通信有限公司 | Communication means, terminal device and the network equipment |
| KR20190049201A (en) * | 2017-11-01 | 2019-05-09 | 삼성전자주식회사 | Apparatus and method for transmitting/receiving packet data information in wireless communication system |
| CN111669781A (en) * | 2020-05-22 | 2020-09-15 | 中国联合网络通信集团有限公司 | Communication method and device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3319252A1 (en) * | 2016-11-04 | 2018-05-09 | Panasonic Intellectual Property Corporation of America | Efficient multiplexing of control information in transport block |
-
2021
- 2021-10-27 CN CN202111258382.4A patent/CN113891398B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010056762A1 (en) * | 2008-11-11 | 2010-05-20 | Qualcomm Incorporated | Efficient ue qos/ul packet build in lte |
| CN104247547A (en) * | 2012-04-20 | 2014-12-24 | 华为技术有限公司 | Data streaming configuration method, base station system, and user terminal |
| WO2014014260A1 (en) * | 2012-07-17 | 2014-01-23 | Lg Electronics Inc. | Method and apparatus for measuring a packet throughput in wireless communication system |
| CN104581679A (en) * | 2013-10-17 | 2015-04-29 | 普天信息技术研究院有限公司 | BSR (buffer status report) reporting method for double-link network |
| CN106105304A (en) * | 2014-02-24 | 2016-11-09 | 英特尔公司 | The enhancing of the Buffer Status Report coordinating uplink authorization distribution in the dual link in LTE network |
| CN106171032A (en) * | 2015-01-29 | 2016-11-30 | 华为技术有限公司 | Data transmission method and equipment |
| CN107925916A (en) * | 2015-05-14 | 2018-04-17 | 黑莓有限公司 | Uplink data is split |
| CN107872885A (en) * | 2016-09-27 | 2018-04-03 | 华为技术有限公司 | The report method and device of a kind of buffer status report |
| WO2018145063A1 (en) * | 2017-02-06 | 2018-08-09 | Altiostar Networks, Inc. | Multi-technology aggregation architecture for long term evolution communications systems |
| CN109644470A (en) * | 2017-06-16 | 2019-04-16 | Oppo广东移动通信有限公司 | Communication means, terminal device and the network equipment |
| CN109561445A (en) * | 2017-09-26 | 2019-04-02 | 维沃移动通信有限公司 | Data processing method and terminal device |
| KR20190049201A (en) * | 2017-11-01 | 2019-05-09 | 삼성전자주식회사 | Apparatus and method for transmitting/receiving packet data information in wireless communication system |
| CN111669781A (en) * | 2020-05-22 | 2020-09-15 | 中国联合网络通信集团有限公司 | Communication method and device |
Non-Patent Citations (3)
| Title |
|---|
| "R2-1705201 BSR format".3GPP tsg_ran\wg2_rl2.2017,全文. * |
| Ericsson.R2-2003852 "Updates for R16 LTE Mobility Enhancements and LTE updates for R16 NR Mobility Enhancements".3GPP tsg_ran\wg2_rl2.2020,(第tsgr2_109bis-e期),全文. * |
| 曹亘，吕婷，张涛，李福昌，冯毅."中国联通5G 基站设备架构及演进要求".《邮电设计技术》.2019,全文. * |
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