WO2015109703A1 - Dispositif terminal et procédé correspondant de transmission de données en liaison montante - Google Patents

Dispositif terminal et procédé correspondant de transmission de données en liaison montante Download PDF

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Publication number
WO2015109703A1
WO2015109703A1 PCT/CN2014/078409 CN2014078409W WO2015109703A1 WO 2015109703 A1 WO2015109703 A1 WO 2015109703A1 CN 2014078409 W CN2014078409 W CN 2014078409W WO 2015109703 A1 WO2015109703 A1 WO 2015109703A1
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WO
WIPO (PCT)
Prior art keywords
base station
data
small cell
uplink authorization
radio bearer
Prior art date
Application number
PCT/CN2014/078409
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English (en)
Chinese (zh)
Inventor
陈中明
杜忠达
Original Assignee
中兴通讯股份有限公司
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Filing date
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Publication of WO2015109703A1 publication Critical patent/WO2015109703A1/fr

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Classifications

    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • 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

  • Terminal device and method for transmitting uplink data thereof
  • the present invention relates to the field of communications, and in particular to a terminal device and a method for transmitting uplink data. Background technique
  • the Token bucket algorithm has been applied to the terminal for uplink data transmission.
  • Each logical channel is configured with the following parameters, priority, priority.
  • Rate PBR prioritized bit rate
  • duration parameter BSD bucket size duration.
  • the size of the bucket is PBR multiplied by BSD.
  • the terminal maintains a parameter Bj for each logical channel.
  • Each TTI (Transmission Time Interval) of Bj changes, because the new token will increase and the old token will be Consumed
  • the logical channel sends the uplink data according to the priority order and the token bucket, that is, the first step, the logical channel with Bj greater than 0, uses the uplink resource according to the priority order; the second step, each The logical channel using the uplink resource removes the already transmitted data from Bj.
  • the third step If there are remaining uplink resources, all logical channels use the uplink resources in order of priority. Among them, logical channels of the same priority will be treated equally. See Figure 1.
  • the UE can communicate with the source base station through multiple component carriers (such as CC1 and CC2) and enter the primary cell (Pcell), and Secondary Cell (Scell).
  • the algorithm for logical channel priority and token bucket is classified into the implementation scope of the terminal.
  • Dual Connectivity Dual Connectivity
  • the difference with carrier aggregation is The multiple service nodes of the terminal are multiple base stations, and the delay between the base stations is not negligible.
  • radio bearers there are also many possibilities, such as only one network node, or split between multiple network nodes.
  • one network node is a macro base station called MeNB
  • another network node is a small cell base station.
  • SeNB there is a radio bearer that exists only on the MeNB, or exists only on the SeNB, or splits between the MeNB and the SeNB.
  • the current mechanism can continue to be used, but for the radio bearer that is split between the network nodes, if for each base station, the terminal processes the uplink data transmission according to the LTE rule, and the data of the radio bearer to be split According to certain rules, it is sent to the MeNB and the SeNB for transmission. It may cause a large delay due to the insufficient smoothness of one path, or a large delay may be generated by the receiving end to merge data, or all of them are sent to the MeNB and the SeNB, which will waste uplink resources because of the MeNB and The SeNB allocates resources required by the entire radio bearer to the terminal.
  • the technical problem to be solved by the present invention is to provide a terminal device and a method for transmitting uplink data thereof to improve resource utilization.
  • the present invention discloses a method for a terminal to send uplink data, including:
  • the terminal sends the uplink data
  • the terminal sends the uplink data
  • the entire data of the radio bearer that is divided by the terminal is sent on the macro base station or the small cell base station with the uplink grant
  • the terminal transmits the data of the split radio bearer to the macro base station and the small cell base station with the uplink grant respectively.
  • the terminal sends the data of the split radio bearer to the macro base station and the small cell base station with the uplink grant respectively:
  • the terminal first transmits the data of the split radio bearer to the base station with the uplink grant and the high priority according to the priority of the macro base station and the small cell base station configured on the network side, and then places the remaining data on the uplink. It is sent on another base station that is authorized and has a low priority.
  • the process for the terminal to transmit the data of the split radio bearer to the macro base station and the small cell base station with the uplink grant respectively includes: The terminal generates a random number;
  • the data of the radio bearer is preferentially transmitted on the first base station with the uplink grant according to the network side configuration, and the remaining data is in the second base station authorized by the uplink.
  • the data of the radio bearer is sent preferentially on the second base station with the uplink grant according to the network side configuration, and then the remaining data is sent on the first base station of the uplink grant.
  • the first base station is a macro base station
  • the second base station is a small cell base station
  • the first base station is a small cell base station
  • the second base station is a macro base station.
  • the terminal sends the data of the split radio bearer to the macro base station and the small cell base station with the uplink grant respectively:
  • the terminal randomly transmits the data of the radio bearer to the macro base station or the small cell base station.
  • the terminal sends the data of the split radio bearer to the macro base station and the small cell base station with the uplink grant respectively:
  • the terminal sequentially transmits the radio bearer data in the order of polling on the macro base station and the small cell base station.
  • the invention also discloses a terminal device, comprising:
  • the determining unit is configured to: determine whether the macro base station and the small cell base station have uplink authorization when transmitting the uplink data;
  • the sending unit is configured to: when the determining unit determines that only the macro base station or the small cell base station has an uplink grant, the entire data of the split radio bearer is sent on the macro base station or the small cell base station with the uplink grant; When the determining unit determines that the macro base station and the small cell base station have an uplink grant, the data of the split radio bearer is respectively sent on the macro base station and the small cell base station with the uplink grant.
  • the sending unit is configured to: send the data of the split wireless bearer to the macro base station and the small cell base station with the uplink grant respectively:
  • the transmitting unit first transmits the data of the split radio bearer to the base station with the uplink grant and the high priority according to the priorities of the macro base station and the small cell base station configured on the network side, and then The remaining data is sent on another base station with an upstream grant and a lower priority.
  • the foregoing terminal device further includes:
  • a generating unit configured to: when the determining unit determines that the macro base station and the small cell base station have an uplink authorization, generate a random number
  • the sending unit is configured to: when the random number is less than or equal to a threshold value configured on the network side, send the data of the radio bearer to the first base station with the uplink grant according to the configuration of the network side, and then save the remaining data.
  • Sending on the second base station of the uplink authorization when the random number is greater than the threshold value configured on the network side, the network side configuration preferentially transmits the data of the radio bearer on the second base station with the uplink grant, and then the remaining data is Transmitted on the first base station of the uplink grant.
  • the first base station is a macro base station
  • the second base station is a small cell base station
  • the first base station is a small cell base station
  • the second base station is a macro base station.
  • the sending unit is configured to: send the data of the split wireless bearer to the macro base station and the small cell base station with the uplink grant respectively:
  • the sending unit randomly transmits the data of the radio bearer to the macro base station or the small cell base station.
  • the sending unit is configured to: send the data of the split wireless bearer to the macro base station and the small cell base station with the uplink grant respectively:
  • the transmitting unit sequentially transmits the data of the radio bearer on the macro base station and the small cell base station in the order of polling.
  • the uplink resource is not wasted, and the delay of the data receiving end is reduced.
  • the terminal has no difference in the uplink rate for the split and undivided radio bearers. If the service parameters are completely the same, whether the radio bearer is split to the terminal. The required upstream authorization is the same.
  • FIG. 1 is a schematic diagram of uplink data transmission in the current technology
  • FIG. 2 is a schematic diagram of uplink data transmission in the embodiment
  • FIG. 3 is a schematic diagram of another uplink data transmission in this embodiment
  • FIG. 4 is a schematic diagram of a terminal device not according to an embodiment of the present invention.
  • the inventor of the present application proposes that when the terminal performs uplink data transmission on the divided radio bearer, all the divided radio bearers are transmitted as a whole on the current authorized channel.
  • the premise is that for the radio bearer to be split, it is considered that the data (Bj) is not split, or one.
  • the present embodiment provides a method for a terminal to send uplink data, which mainly includes the following operations:
  • a terminal sends uplink data, if only a macro base station (MeNB) or a small cell base station (SeNB) has an uplink grant, it will be performed.
  • the entire Bj of the split radio bearer is sent on the MeNB or SeNB with the uplink grant;
  • the terminal sends the Bj of the split radio bearer to the MeNB and the SeNB with the uplink grant.
  • the terminal may send the Bj of the split radio bearer to the MeNB or the SeNB with the uplink grant and the high priority according to the priorities of the MeNB and the SeNB configured on the network side, and then place the remaining Bj on the uplink grant. And transmitting on the SeNB or MeNB with low priority.
  • the random transmission that is, the terminal randomly transmits the data preferentially on the SeNB or the MeNB.
  • the polling is sent, that is, the terminal sends the data to the SeNB or the MeNB in the order of the polling. For example, if the priority is sent on the SeNB, the next time the data is sent on the MeNB.
  • the network side may also set a threshold value, which may be a random number between 0-1, such as 0.7. That is, the terminal randomly generates a random number between 0-1, and the random number is less than or equal to the threshold.
  • a threshold value which may be a random number between 0-1, such as 0.7. That is, the terminal randomly generates a random number between 0-1, and the random number is less than or equal to the threshold.
  • the data of the radio bearer is preferentially transmitted by the first base station (for example, SeNB), and the remaining data is sent by the second base station (for example, MeNB), and if the random number is greater than (or equal to) 0.7, the data of the radio bearer takes precedence in the second.
  • the base station ie, MeNB transmits, and the rest is sent through the first base station (ie, SeNB). give away.
  • the terminal generates a random value of 0-1, and between 0-0.7 (may or not contain 0.7), first transmits the entire radio bearer data (Bj) to the first base station (ie, SeNB), if If there is any remaining, the remaining part is sent to the second base station (ie, MeNB). If the random value is between 0.7 and 1, the entire Bj is first sent to the MeNB for transmission. If there is any remaining, the remaining part is placed. SeNB sends.
  • Bj radio bearer data
  • the first base station may also be set as the MeNB, and the second base station is the SeNB.
  • the network side can set a threshold value, which can be a random number between 0-1, such as 0.7, that is, the terminal randomly generates a random number between 0-1, and the random number is greater than (or equal to) 0.7
  • the data of the radio bearer is preferentially transmitted by the first base station (for example, SeNB), and the remaining data is sent by the second base station (for example, MeNB), and if the random number is less than or equal to the threshold value of 0.7, the data of the radio bearer takes precedence.
  • Two base stations ie, MeNBs
  • transmit, and the rest are sent through the first base station (ie, SeNB).
  • the base station 1 is a macro base station MeNB, and has one cell, which is a cell 1
  • the base station 2 is a small cell base station SeNB, and has two cells, which are a cell 3 and a cell 4.
  • Example 1 The terminal establishes a connection with the cell 1, and establishes a signaling radio bearer 1 and a signaling radio bearer 2, and a data radio bearer 3.
  • the base station 1 adds the cell 3 to the terminal according to the measurement report, and establishes The data radio bearer 4 performs split transmission by the base station 1 and the base station 2.
  • Table 1 below shows the parameter configuration of several radio bearers.
  • the base station informs the terminal to set a threshold, such as a random number between 0-1, such as 0.7 (meaning that the terminal randomly generates a random number between 0-1). If the random number is less than or equal to 0.7, the radio bearer data is preferentially transmitted in the first base station (in this example, the SeNB), and the remaining one is sent through the second base station (in this example, the MeNB).
  • a threshold such as a random number between 0-1, such as 0.7 (meaning that the terminal randomly generates a random number between 0-1). If the random number is less than or equal to 0.7, the radio
  • Table 1 is the radio bearer parameter configuration table in the first example.
  • the data radio bearer 4 is 4 kBpsl28 ms300.
  • the specific process of the terminal transmitting the uplink data includes the following operations and:
  • Step 1 At time T1, the Bj of the above radio bearers is as shown in Table 2:
  • Table 2 is a list of Bj values of each radio bearer at time T1 in the first example.
  • Step 2 At the time of T2, the terminal receives the uplink grant on the MeNB, and the size is 800.
  • the data 160 of the radio bearer 1 having the highest priority is transmitted, followed by the data 160 of the radio bearer 2 having the second highest priority, and the data 320 of the radio bearer 3 having the third highest priority, and finally the lowest priority.
  • the data of the radio bearer 4 is 480. Due to limited resources, the radio bearer 4 can only transmit 160, so the data sent is:
  • Table 3 lists the Bj values of several radio bearers after data transmission at time T2.
  • Step 3 At time T3, the terminal receives the uplink grant on the SeNB, and the size is 200.
  • the terminal needs to send the priority of the Bj data to the logical channel according to the radio bearer on the SeNB (including the radio bearer 4 at this time), and arrange the following.
  • Data occupies uplink resources: Because only radio bearers 4 can occupy resources, the data sent is:
  • the Bj of the above wireless bearers is as shown in 4:
  • Table 4 lists the Bj values of several radio bearers after data transmission at time T3.
  • Step 4 At time T4, the terminal receives the uplink 4 authorization on the SeNB, the size is 100, and receives the uplink grant on the MeNB, the size is 200, and the terminal randomly generates a random number between 0 and 0-1, which is 0.6.
  • the first base station (in this example, the SeNB) is sent, and the terminal needs to send the priority of the Bj data to the logical channel according to the radio bearer (in this case, the radio bearer 4) on the SeNB, and arranges the following data to occupy the uplink resource: Since only radio bearer 4 can occupy resources, the data sent is:
  • the data 32 of the radio bearer 1 having the highest priority is transmitted, followed by the data 32 of the radio bearer 2 having the second highest priority, and the data 64 of the radio bearer 3 having the third highest priority, and finally the lowest priority.
  • Radio bearer 1 32+ radio bearer 2 32+ radio bearer 3 64+ radio bearer 4 of 72.
  • the Bj of the above wireless bearers is as shown in Table 5:
  • Table 5 lists the Bj values of several radio bearers after data transmission at time T4.
  • Step 5 At time T5, the terminal receives the uplink 4 authorization on the SeNB, the size is 100, and receives the uplink grant on the MeNB, the size is 80, and the terminal randomly generates a random number between 0-1, which is 0.8, which is preferred.
  • the first base station in this example, the MeNB
  • the terminal arranges the following data to occupy the uplink resource according to the priority of each logical channel to which the radio bearer (including the radio bearer 1-4) belongs on the MeNB:
  • the data 16 of the radio bearer 1 having the highest priority is transmitted, followed by the data 16 of the radio bearer 2 having the second highest priority, and the data 32 of the radio bearer 3 having the third highest priority, and finally the lowest priority.
  • the data of the radio bearer 4 is 332. Since the resources are limited, the radio bearer 4 can only transmit 16, so the data sent is: Radio bearer 1 of 16+ radio bearers 2 of 16+ radio bearers 3 of 32+ radio bearers 4 of 16.
  • Table 6 lists the Bj values of several radio bearers after data transmission at time T5.
  • Example 2 The terminal establishes a connection with the cell 1, establishes a signaling radio bearer 1 and a signaling radio bearer 2, and at the same time, the terminal adds the cell 3, and establishes a data radio bearer 3 and a data radio bearer 4, and performs the base station 1 and the base station 2 Split transmission, Table 7 below is the parameter configuration of several radio bearers (parameters are only examples, which can be modified according to actual conditions). At the same time, for the split radio bearers, the terminals follow the default rules in the order of polling in the MeNB and SeNB.
  • the priority transmission is performed, that is, the priority is transmitted through the base station 1 at this time, and the remaining data is transmitted through the base station 2, and the next time, the base station 2 transmits the data preferentially, and the remaining data is transmitted through the base station 1, or the terminal selects the base station for priority transmission by itself. The remaining data is sent through another base station.
  • Step 1 At time T1, the Bj of the above radio bearers is as shown in Table 8: Table 8 shows the list of Bj values for several radio bearers at time T1.
  • Step 2 At the time of T2, the terminal receives the uplink grant on the MeNB, and the size is 800.
  • the terminal occupies the uplink resource according to the priority of each logical channel to which the radio bearer (including the radio bearer 1-4) belongs on the MeNB.
  • the radio bearers 3 and 4 have the same priority, so the uplink resources can be allocated according to the number of Bjs, that is, the radio bearers 3 occupy 320/(320+480) uplink resources, and the radio bearers 4 occupy 480/(320+480).
  • Upstream resources :
  • the data 160 of the radio bearer 1 with the highest priority and the data 160 of the radio bearer 2 are sent first, followed by the data 320 of the radio bearer 3 with the second highest priority and the data 480 of the radio bearer 4, which are sent according to the current needs.
  • the data occupies the uplink resources proportionally. Due to the limited resources, the data of the radio bearer 3 and the radio bearer 4 cannot be completely sent, so the data sent is
  • Table 9 shows the list of Bj values of several radio bearers after data transmission at time T2.
  • Step 3 At time T3, the terminal receives the uplink grant on the SeNB, and the size is 200.
  • the terminal needs to send the Bj data to the logical channel according to the radio bearer on the SeNB (including the radio bearer 3 and the radio bearer 4 at this time).
  • the following data is used to occupy the uplink resource: Because the radio bearer 3 and the radio bearer 4 have the same priority, the uplink resource can be allocated according to the number of Bj, that is, the radio bearer 3 occupies 160/(160+320) uplink resources, and the radio Bearer 4 occupies 320/(160+320) of uplink resources:
  • Table 10 lists the Bj values of several radio bearers after data transmission at time T3.
  • Step 4 At time T4, the terminal receives the uplink 4 authorization on the SeNB, and the size is 100. At the same time, the terminal receives the uplink grant from the MeNB, and the size is 80. The terminal sends the priority to the SeNB according to the default rule, and the terminal follows the radio bearer on the SeNB.
  • the radio bearer 3 and the radio bearer 4 are included.
  • Each Bj data that belongs to the priority needs to be sent to the logical channel, and the following data is arranged to occupy the uplink resource: Since the radio bearers 3 and 4 have the same priority, they can follow the Bj
  • the number of uplink resources is allocated, that is, the radio bearer 3 occupies 125/(125+315) uplink resources, and the radio bearer 4 occupies 315/(125+315) uplink resources:
  • Data occupies uplink resources:
  • the data 32 of the radio bearer 1 with the highest priority and the data 32 of the radio bearer 2 are transmitted first, followed by the data 97 of the radio bearer 3 with the second highest priority and the data 243 of the radio bearer 4, which are sent according to the current needs.
  • the data occupies the uplink resources proportionally. Due to the limited resources, the data of the radio bearer 3 and the radio bearer 4 cannot be completely sent, so the data sent is
  • Radio bearer 1 32+ radio bearer 2 32+ radio bearer 3 5+ radio bearer 4 of 11.
  • the Bj of the above radio bearers is as shown in Table 11:
  • Table 11 shows the list of Bj values of several radio bearers after data transmission at time T4.
  • the terminal receives the uplink grant on the SeNB, and receives the uplink grant on the MeNB.
  • the terminal sends the uplink grant on the MeNB according to the default rule. Because the last time is sent preferentially on the SeNB, the sending principle is the same as step 4.
  • the terminal may select the base station to be preferentially transmitted according to the current wireless environment, for example, T4, the terminal preferentially selects to send on the SeNB according to the current wireless environment, and the remaining data is sent on the MeNB, the next TTI, and the terminal according to The current wireless environment can also be preferred
  • the SeNB transmits and the remaining data is transmitted on the MeNB.
  • the present embodiment provides a terminal device, which can implement the methods of the foregoing Embodiment 1, and as shown in FIG. 4, it includes at least the following units.
  • the determining unit when transmitting the uplink data, respectively determines whether the macro base station and the small cell base station have uplink authorization
  • a transmitting unit when the determining unit determines that only the macro base station or the small cell base station has an uplink grant, the entire data of the split radio bearer is sent on the macro base station or the small cell base station with the uplink grant; When there is an uplink grant on the station and the small cell base station, the data of the split radio bearer is respectively sent on the macro base station and the small cell base station with the uplink grant.
  • the sending unit may first set the data of the split radio bearer to have an uplink grant according to the priorities of the macro base station and the small cell base station configured on the network side. And the base station with high priority is sent, and the remaining data is sent on another base station with uplink grant and low priority.
  • the sending unit randomly transmits the data of the radio bearer to the macro base station or the small cell base station.
  • the sending unit sequentially transmits the data of the radio bearer on the macro base station and the small cell base station in the order of polling.
  • the foregoing apparatus may further include: a generating unit, where the generating unit generates a random number when the determining unit determines that the macro base station and the small cell base station have an uplink grant;
  • the transmitting unit preferentially transmits the data of the radio bearer on the first base station with the uplink grant according to the network side configuration, and then the remaining data is authorized in the uplink.
  • the network side configuration preferentially transmits the data of the radio bearer on the second base station with the uplink grant, and then the remaining data is first in the uplink grant. Sent on the base station.
  • the first base station is a macro base station
  • the second base station is a small cell base station.
  • the first base station can also be a small cell base station
  • the second base station is a macro base station.
  • the technical solution of the present application can make the uplink resource not waste, and reduce the delay of the data receiving end.
  • the terminal has no difference in the uplink rate for the split and undivided radio bearers. If the service parameters are completely the same, whether the radio bearer is split for the terminal needs The upstream authorization is consistent.

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

Abstract

L'invention concerne un dispositif terminal et un procédé correspondant de transmission de données en liaison montante, appartenant au domaine des communications. Dans le procédé selon la présente invention, quand un terminal transmet des données en liaison montante, si seulement une station de base macro ou une station de base petite cellule est autorisée à émettre en liaison montante, le terminal place toutes les données d'un support sans fil devant être divisées sur la station de base macro ou la station de base petite cellule autorisée à émettre en liaison montante, et transmet les données ; si la station de base macro et la station de base petite cellule sont toutes les deux autorisées à émettre en liaison montante, le terminal place respectivement des données du support sans fil devant être divisées sur la station de base macro et la station de base petite cellule autorisées à émettre en liaison montante, et transmet les données. L'invention concerne également un dispositif terminal.
PCT/CN2014/078409 2014-01-27 2014-05-26 Dispositif terminal et procédé correspondant de transmission de données en liaison montante WO2015109703A1 (fr)

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CN201410040128.0 2014-01-27
CN201410040128.0A CN104812074B (zh) 2014-01-27 2014-01-27 一种终端设备及其发送上行数据的方法

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CN106454852A (zh) * 2015-08-06 2017-02-22 中兴通讯股份有限公司 上行数据的发送方法及装置
CN106454946A (zh) * 2015-08-12 2017-02-22 中兴通讯股份有限公司 一种数据承载的迁移方法、装置和演进型节点
CN107079465B (zh) * 2015-08-28 2019-11-05 华为技术有限公司 一种通信方法、装置及系统
CN107113821B (zh) * 2015-09-24 2020-12-18 山东黄海数据科技有限公司 上行数据传输的方法和装置
WO2018059866A1 (fr) * 2016-09-28 2018-04-05 Sony Corporation Appareil et procédés de télécommunications pour gestion de supports radio divisés
JP7035172B2 (ja) * 2017-09-26 2022-03-14 オッポ広東移動通信有限公司 データ処理の方法および端末装置
CN109788570B (zh) * 2017-11-14 2023-06-27 普天信息技术有限公司 一种逻辑信道优先级资源调度方法及装置
CN109644369B (zh) * 2018-01-19 2020-04-21 Oppo广东移动通信有限公司 数据传输的方法和终端设备

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