WO2011113276A1 - Procédé et station de base pour l'allocation des ressources d'un canal - Google Patents

Procédé et station de base pour l'allocation des ressources d'un canal Download PDF

Info

Publication number
WO2011113276A1
WO2011113276A1 PCT/CN2010/077837 CN2010077837W WO2011113276A1 WO 2011113276 A1 WO2011113276 A1 WO 2011113276A1 CN 2010077837 W CN2010077837 W CN 2010077837W WO 2011113276 A1 WO2011113276 A1 WO 2011113276A1
Authority
WO
WIPO (PCT)
Prior art keywords
priority
message
paging
messages
base station
Prior art date
Application number
PCT/CN2010/077837
Other languages
English (en)
Chinese (zh)
Inventor
黄文珺
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2011113276A1 publication Critical patent/WO2011113276A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Definitions

  • the present invention relates to resource allocation in a mobile communication system, and more particularly to a method and a base station for allocating channel resources. Background technique
  • CCCH Common Control Channel
  • PCH Paging Channel
  • AGCH Access Grant Channel
  • the PCH is used by the base station to page the mobile station
  • the AGCH is used to respond to a random access request from a base station to a mobile station, that is, to allocate a SDCCH (Standalone Dedicated Control Channel) or directly allocate a TCH (Traffic Channel).
  • SDCCH Standalone Dedicated Control Channel
  • TCH Traffic Channel
  • each CCCH has several CCCH blocks, which are configured as AGCH blocks and PCH blocks according to the parameter BS AG BLKS RES (Access Grant Reserved Block).
  • the AGCH block can only be used to send an immediate assignment message, and the PCH block can be used to send a paging message and immediately assign a message.
  • the message is assigned immediately, but in a certain business scenario, the message is immediately assigned.
  • the amount is increased, but because the message is immediately assigned, a large number of CCCH block resources are occupied at this time, which causes the paging message to be sent on time due to its low priority, which affects network performance.
  • an embodiment of the present invention provides a method for allocating a channel resource, including:
  • the base station uses the channel resources of the same channel to send at least two types of messages, and obtains a priority adjustment parameter indicating the resource preemption according to the sending situation of the at least two types of messages, where the at least two types of messages are in the first
  • Each time period has its own transmission priority
  • the base station After the end of the first time period, the base station adjusts the sending priority of the at least two messages according to the priority adjustment parameter;
  • the base station transmits the at least two types of messages by using channel resources of the channel and the adjusted transmission priority.
  • the channel is a common control channel
  • the at least two messages comprise a paging message and an immediate assignment message
  • the priority adjustment parameter of the paging message is obtained according to the number of occurrences of the pre-emption of the paging resource in the first time period, and the priority adjustment parameter of the immediate assignment message is based on the first time
  • the number of occurrences of the preemption of the transmission resource of the immediately assigned message within the segment is obtained.
  • the priority adjustment parameter of the paging message is a sending resource of a paging message in a first time period.
  • the priority adjustment parameter of the immediate assignment message is a ratio of the number of occurrences of the pre-emptive transmission resource of the immediately-assigned message to the first value in the first time period, and the first value is an immediate assignment message immediately sent in the first time period. The number of times or the number of times the message should be sent immediately within the first time period.
  • the base station when the priority adjustment parameter of the paging message is greater than the priority change threshold of the paging message, the base station increases the transmission priority of the paging message; When the level adjustment parameter is greater than the priority change threshold of the immediate assignment message, the base station increases the transmission priority of the immediate assignment message.
  • the method further includes:
  • the base station During the first time period, when the priority adjustment parameter of the immediate assignment message is greater than a predetermined multiple of the immediate assignment message priority change threshold, the base station immediately increases the transmission priority of the immediate assignment message; the priority adjustment parameter of the paging message is greater than When the paging message priority changes a predetermined multiple of the threshold, the base station immediately increases the transmission priority of the paging message; the predetermined multiple is greater than one.
  • the method further includes:
  • the base station modifies the paging message priority change threshold and the immediate assignment message priority change threshold according to the independent dedicated control channel traffic and the paging traffic.
  • modifying the paging message priority change threshold and the immediate assignment message priority change threshold according to the independent dedicated control channel traffic and the paging traffic volume specifically includes:
  • the base station sets a modification period of the priority change threshold, an independent dedicated control channel service threshold, and a paging service threshold;
  • the base station counts the independent dedicated control channel traffic and paging traffic
  • the traffic volume on the independent dedicated control channel is greater than the service value of the independent dedicated control channel
  • the base station reduces the immediate assignment message priority change threshold
  • the base station When the traffic volume on the independent dedicated control channel is smaller than the service value of the independent dedicated control channel, and the paging traffic is greater than the paging service threshold, the base station reduces the paging message priority conversion threshold.
  • an embodiment of the present invention further provides a base station, including: a first sending module, configured to send at least two types of messages by using a channel resource of a channel in a first time period, where the at least two types of messages are The first time period has a respective transmission priority level; the parameter obtaining module is configured to obtain, according to the sending situation of the at least two types of messages, a priority adjustment parameter indicating a resource preemption situation in the first time period;
  • a first parameter adjustment module configured to adjust, according to the priority adjustment parameter, a transmission priority of the at least two types of messages after the end of the first time period
  • a second sending module configured to send the at least two types of messages by using a channel resource of the channel and a adjusted sending priority in a second time period.
  • the at least two types of messages include a paging message and an immediate assignment message.
  • the base station obtains a priority adjustment parameter indicating the resource preemption condition according to the sending condition of the at least two types of messages, in the process of using the channel resource of the channel to send the at least two types of messages, and according to the priority
  • the level adjustment parameter adjusts the sending priority of the at least two types of messages, and then uses the channel resources of the channel and the adjusted sending priority to send the at least two types of messages, and the sending resource of one of the messages is preempted
  • the priority is increased to prevent the resources from being preempted by the high-priority messages.
  • the low-priority messages are sent with a large delay or cannot be sent, which improves the rationality of channel resource utilization.
  • the priority change threshold is modified according to the change of the service scenario, which can better ensure that the sending priority can be applied to the current service scenario, thereby further improving the network quality.
  • FIG. 1 is a schematic flowchart of a method for allocating channel resources according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of a process of obtaining a priority adjustment parameter in the case of transmitting an immediate assignment message
  • FIG. 3 is a schematic diagram of a process of acquiring a priority adjustment parameter in a case of transmitting a paging message
  • FIG. 4 is a schematic diagram of a method for allocating a channel resource according to an embodiment of the present invention. Detailed process diagram. detailed description
  • the base station performs the message transmission processing according to the message priority, and at the same time, the base station adjusts the priority of the parameter adjustment message according to the priority in real time, and improves the synchronization due to a certain message.
  • Another phenomenon in which the message is sent with a large delay increases the efficiency of the CCCH channel.
  • the method for allocating channel resources in the embodiment of the present invention includes:
  • the base station uses the channel resource of one channel to send at least two types of messages, and obtains a priority adjustment parameter indicating the resource preemption according to the sending condition of the at least two types of messages, where the at least two types
  • the message has a respective transmission priority in the first time period; Step 12, after the end of the first time period, the base station adjusts the transmission priority of the at least two messages according to the priority adjustment parameter;
  • Step 13 The second time period, the base station sends the at least two types of messages by using channel resources of the channel and the adjusted sending priority.
  • the length of time of the first time period and the second time period may be set according to requirements, and if the number of the at least two types of messages does not change greatly, the time length of the time period may be set. Longer, otherwise you can set it shorter.
  • the embodiment of the present invention can be applied to any case where at least two kinds of messages are transmitted by using channel resources of the same channel.
  • a detailed description is made by taking a CCCH sending paging message and immediately assigning a message as an example.
  • each message of the at least two messages is sent.
  • the priority adjustment parameter is obtained according to the number of occurrences of the transmission resource being preempted in the first time period.
  • the so-called sending resource is preempted, that is, there is currently an A message waiting to be sent, but the current sending message is other than the A message, that is, the sending resource of the A message is preempted, if there is an A message waiting to be sent, but The current A message is sent, that is, the transmission resource of the A message is not preempted.
  • the following is a detailed description of the case where the CCCH sends a paging message and an immediate assignment message.
  • the PCH block can be used to send the paging message and immediately assign the message.
  • the following uses the PCH block as an example to illustrate what preemption is.
  • the current assignment message is an immediate assignment message
  • the current CCCH block is a PCH block
  • the current paging message is sent, and the current CCCH block is a PCH block, if there is an immediate assignment message waiting to be sent, it is judged that the transmission resource of the immediate assignment message is preempted.
  • the priority adjustment parameter of the arbitrary one message (probably named message A) is a ratio of the following two:
  • the number of times the message A is actually sent in the first time period may also be the number of times the message A should be sent in the first time period (the sum of the number of times the message A is actually sent and the number of times the sending resource is occupied in the first time period) ).
  • the priority adjustment parameter of the message A is larger, indicating that the resource of the message A is preempted. If the situation is more serious, the sending priority of the message A should be increased. That is, the larger the priority adjustment parameter of the message A, the higher the sending priority of the message A should be, so as to improve the preemption of the message A. Make it as normal as possible.
  • the number of occurrences of the paging message preemption immediate assignment message transmission resource / the number of times the paging message is sent is sent.
  • the number of occurrences of the message immediately preempting the paging message transmission resource/the number of times the immediate assignment message is sent is larger, indicating that the more resources that immediately assign the message to preempt the paging message, the lower the priority should be.
  • the priority adjustment parameter is used as the ratio of the following two times: the number of times the transmission resource of the message A is preempted in the first time period; and the case where the number of times the message A is actually sent in the first time period is described in detail.
  • the base station transmits the message with the adjusted priority level in the next second time period. And in the second time period, the priority adjustment parameters of the immediately assigned message and the paging message are counted. After the second time period is ended, it is found that the paging message is preempted due to the lower priority of the paging message. The number of times is higher. The ratio of the number of times the paging resource is preempted in the second period to the number of times the paging message is actually sent in the second period exceeds the preset threshold. After the second period ends, the number of times is increased.
  • the sending priority of the paging message is that, in the next time period, the sending priority of the paging message is higher than the sending priority of the immediate assigned message, which alleviates the situation that the paging message cannot be normally transmitted.
  • the sending priority of the paging message is low, but the number of times the paging message is preempted occurs, the number of times the paging message occurs is not tolerable, and the sending priority is not adjusted until the second time period is over.
  • the number of times the paging message occurs when the resource is preempted increases significantly before the transmission priority is adjusted.
  • the process of obtaining the priority adjustment parameter in the case of sending an immediate assignment message includes:
  • the base station prepares to send an immediate assignment message by using the PCH block
  • the base station determines whether a paging message is waiting to be sent on the PCH block
  • the base station increments the counter of the number of times the transmission resource used to count the paging message is preempted, and the base station transmits the immediate assignment message by using the PCH block, if at the PCH. If there is no paging message waiting to be sent on the block, the base station sends an immediate assignment message by using the PCH block;
  • the base station increments the counter for counting the actual number of transmissions of the immediate assignment message.
  • Figure 3 the process of obtaining the priority adjustment parameter in the case of sending a paging message is illustrated. Figure, including:
  • the base station prepares to send a paging message by using the PCH block
  • the base station determines whether there is an immediate assignment message waiting to be sent on the PCH block
  • the base station increments the counter for the number of times the transmission resource used to count the immediate assignment message is preempted, and the base station uses the PCH block to send the paging message, if at the PCH.
  • the block does not immediately assign a message to wait for transmission, and the base station sends a paging message by using the PCH block;
  • the base station increments the counter for counting the actual number of transmissions of the paging message by one.
  • the counter for counting the actual number of transmissions of the immediate assignment message is also incremented by one.
  • the base station can update the counter each time a message is sent on the CCCH, and use the counter value to perform transmission priority adjustment after the end of the time period.
  • FIG. 4 it is a detailed flow diagram of a method for allocating a channel resource according to an embodiment of the present invention, including:
  • the timer duration used to control the priority change period
  • the paging message priority change threshold used to control the paging message priority change threshold
  • the immediate assignment message priority change threshold used to control the priority change period
  • these values can be based on The business situation is flexibly set, and the default sending priority of the immediately assigned message is higher.
  • the processing proceeds to the next period. ;
  • the paging message priority adjustment parameter is less than or equal to the paging message priority change threshold, it is determined whether the priority adjustment parameter of the immediate assignment message is greater than the immediate assignment message priority change. The threshold, if yes, increases the sending priority of the immediately assigned message, and resets all counters, then proceeds to the processing of the next cycle;
  • the transmission priority of both is maintained, and after resetting all the counters, the processing of the next cycle is entered.
  • the timer setting time is long, if a service burst occurs in the process, but the timer does not expire, there may be an inability to adjust in time.
  • the base station In any period of time, when the priority adjustment parameter of the immediate assignment message is greater than a predetermined multiple of the immediate assignment message priority change threshold, the base station immediately increases the transmission priority of the immediate assignment message;
  • the base station In any period of time, when the priority adjustment parameter of the paging message is greater than a predetermined multiple of the paging message priority change threshold, the base station immediately increases the transmission priority of the paging message;
  • the predetermined multiple is greater than one.
  • the predetermined multiple can also be set as needed, for example, set to 2 times, 3 times, and of course, can be smaller or larger.
  • the paging message/immediate assignment message is preempted.
  • the situation that the paging message/immediate assignment message is preempted is very serious. At this time, it is not necessary to wait for the timer to expire, and immediately raise the transmission priority of the corresponding message, after which all the above counters are reset, thereby avoiding the timing.
  • the device time setting is long, it cannot cope with the shortcomings of the unexpected situation.
  • the foregoing priority change period is not limited to the implementation using a timer, and may be implemented in other forms, for example, using 51 multiframe periods of the CCCH channel as a unit of the priority change period.
  • the priority value of each message is fixed.
  • the priority change threshold should also be changed, so as to ensure better transmission.
  • the change of priority can be applied to the current business scenario, and therefore, in the present invention
  • the embodiment also includes:
  • the priority change threshold modification step is to modify the paging message priority change threshold and the immediate assignment message priority change threshold according to the SDCCH (Standard-Alone Dedicated Control Channel) traffic and paging traffic.
  • SDCCH Standard-Alone Dedicated Control Channel
  • the modification period of the priority change threshold used to determine the current immediate assignment of message traffic, such as the SDCCH traffic that can be set in the general case of the region
  • the paging service threshold for Judging the current paging message traffic, such as the paging traffic volume in the general case of the region
  • the base station counts SDCCH traffic and paging traffic
  • the modification period of the priority change threshold is up to the time, the relationship between the traffic volume on the SDCCH and the SDCCH service threshold is determined, and the relationship between the paging traffic volume and the paging service threshold is determined;
  • the traffic volume on the SDCCH is greater than the SDCCH service threshold, and the paging traffic is greater than the paging traffic threshold, and the priority change threshold is unchanged;
  • the traffic volume on the SDCCH is smaller than the SDCCH service threshold, and the paging traffic is smaller than the paging traffic threshold, and the priority change threshold is unchanged;
  • the traffic volume on the SDCCH is greater than the SDCCH service threshold, and the paging traffic is less than the paging traffic threshold, and the immediate assignment message priority change threshold is lowered.
  • the traffic volume on the SDCCH is smaller than the SDCCH service threshold, and the paging traffic is greater than the paging traffic threshold, and the paging message priority conversion threshold is lowered.
  • the SDCCH service threshold and the paging service threshold can be obtained through the traffic statistics model.
  • the traffic statistics model calculates that the average SDCCH traffic of the area is A, and the average paging traffic is B.
  • the SDCCH service threshold can be set to the value associated with A, and the paging service threshold is set to B. Relevant values.
  • the SDCCH service threshold and paging service threshold are also It can be flexibly set according to changes in business volume.
  • a first sending module configured to send, by using a channel resource of a channel, at least two types of messages in a first time period, where the at least two types of messages have respective sending priorities in a first time period; Obtaining a priority adjustment parameter according to the sending condition of the at least two types of messages in the first time period;
  • a first parameter adjustment module configured to adjust, according to the priority adjustment parameter, a transmission priority of the at least two types of messages after the end of the first time period
  • a second sending module configured to send the at least two types of messages by using a channel resource of the channel and a adjusted sending priority in a second time period.
  • the priority adjustment parameter of the paging message is a ratio of the number of occurrences of the preemption of the paging resource of the paging message to the first value in the time period, where the first value is the actual sending of the paging message in the time period.
  • the number of times or the number of times a page message should be sent during the time period;
  • the priority adjustment parameter of the immediate assignment message is a ratio of the number of occurrences of the preemptive transmission resource of the immediate assignment message to the first value in the time period, and the first value is an immediate assignment message immediately sent within the time period. The number of times or the number of times the message should be sent immediately within the time period.
  • the priority adjustment parameter of the paging message is greater than the priority change threshold of the paging message, the sending priority of the paging message is increased; the priority adjustment parameter of the immediate assignment message is greater than the immediate assignment When the priority of the message changes by a threshold, the transmission priority of the immediate assignment message is increased.
  • the method further includes:
  • a second parameter adjustment module configured to immediately increase the immediate reference when the priority adjustment parameter of the immediately assigned message is greater than a predetermined multiple of the immediate assignment message priority change threshold during the time period The sending priority of the sent message; when the priority adjusting parameter of the paging message is greater than a predetermined multiple of the paging message priority changing threshold, the sending priority of the paging message is immediately increased; the predetermined multiple is greater than 1.

Landscapes

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

Abstract

La présente invention se rapporte à un procédé et à une station de base pour l'allocation des ressources d'un canal. L'invention vise à résoudre les problèmes liés au fait que la transmission de messages de moindre priorité est retardée en raison des différences de priorité des messages ou du fait que les performances d'un réseau diminuent lorsque différents messages sont transmis au moyen des ressources de canal d'un même canal. Durant l'opération de transmission des au moins deux types de messages au moyen des ressources de canal du même canal, des paramètres d'ajustement de priorité indiquant des situations de préemption de ressources sont acquises sur la base des statuts de transmission d'au moins deux types de messages, les priorités de transmission des au moins deux types de messages sont ajustées sur la base des paramètres d'ajustement de priorité, et les au moins deux types de messages sont transmis au moyen des ressources de canal du canal et des priorités de transmission ajustées. Comme la priorité d'un type de messages augmente quand les ressources de transmission de ce type de message sont préemptées de manière excessive, des situations dans lesquelles les retards de transmission des messages de moindre priorité sont plus élevés ou des situations dans lesquelles les messages de moindre priorité ne peuvent pas être transmis en raison du fait que cette ressource est préemptée en permanence par des messages de haute priorité, peuvent être évitées. La solution technique de la présente invention permet de mieux rationaliser l'utilisation des ressources d'un canal.
PCT/CN2010/077837 2010-03-18 2010-10-18 Procédé et station de base pour l'allocation des ressources d'un canal WO2011113276A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201010142280.1A CN102196583B (zh) 2010-03-18 2010-03-18 一种信道资源的分配方法及基站
CN201010142280.1 2010-03-18

Publications (1)

Publication Number Publication Date
WO2011113276A1 true WO2011113276A1 (fr) 2011-09-22

Family

ID=44603787

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2010/077837 WO2011113276A1 (fr) 2010-03-18 2010-10-18 Procédé et station de base pour l'allocation des ressources d'un canal

Country Status (2)

Country Link
CN (1) CN102196583B (fr)
WO (1) WO2011113276A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111758235A (zh) * 2018-02-25 2020-10-09 高通股份有限公司 载波聚合/多连接模式下的上行链路抢占
CN112584436A (zh) * 2019-09-27 2021-03-30 深圳长城开发科技股份有限公司 LoRa通信系统的数据传输方法及系统

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107872893B (zh) * 2016-09-23 2022-10-21 中兴通讯股份有限公司 一种降低下行公共控制信道负荷的方法及装置
CN109150722B (zh) * 2017-06-16 2021-03-30 华为技术有限公司 一种业务转发的方法及网络设备
CN111404837B (zh) * 2019-01-02 2023-07-25 中国移动通信有限公司研究院 一种数据传输控制方法、网络设备及系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1626594A2 (fr) * 1995-09-01 2006-02-15 Motorola, Inc. Procédé et appareil pour communiquer dans un système de communication radio
CN101594685A (zh) * 2008-05-29 2009-12-02 中国移动通信集团上海有限公司 无线资源分配以及业务优先级确定方法、装置及系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101547149B (zh) * 2009-04-20 2013-06-19 浙江大学 一种基于can网络的osek com消息动态调度方法
CN101582786B (zh) * 2009-06-17 2012-06-13 中兴通讯股份有限公司 一种及时消息及时处理的方法及装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1626594A2 (fr) * 1995-09-01 2006-02-15 Motorola, Inc. Procédé et appareil pour communiquer dans un système de communication radio
CN101594685A (zh) * 2008-05-29 2009-12-02 中国移动通信集团上海有限公司 无线资源分配以及业务优先级确定方法、装置及系统

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111758235A (zh) * 2018-02-25 2020-10-09 高通股份有限公司 载波聚合/多连接模式下的上行链路抢占
CN111758235B (zh) * 2018-02-25 2023-05-23 高通股份有限公司 载波聚合/多连接模式下的上行链路抢占
CN112584436A (zh) * 2019-09-27 2021-03-30 深圳长城开发科技股份有限公司 LoRa通信系统的数据传输方法及系统

Also Published As

Publication number Publication date
CN102196583A (zh) 2011-09-21
CN102196583B (zh) 2015-11-25

Similar Documents

Publication Publication Date Title
US11224051B2 (en) Data transmission method and apparatus
US8989113B2 (en) Method and system for partitioning contention based resources in a wireless network
CN104170491B (zh) 用于配置多个调度请求触发的方法和装置
WO2018014360A1 (fr) Procédé de contrôle de congestion, station de base et terminal
WO2011113276A1 (fr) Procédé et station de base pour l'allocation des ressources d'un canal
WO2016107142A1 (fr) Procédé et dispositif de régulation et de commande d'allocation de ressources
EP3469843A1 (fr) Systèmes et procédés de signalisation et d'utilisation de motifs de transmission
US20230308943A1 (en) Communication devices and methods
CN106792723B (zh) 一种无线网络中信道资源分配方法、接入点及站点
WO2020248133A1 (fr) Procédé et appareil de configuration d'accès à un canal et dispositif et support de stockage
WO2012155815A1 (fr) Procédé et dispositif de contrôle d'accès à un terminal, procédé et dispositif d'accès à un terminal
GB2556090A (en) Apparatus and method for scheduling communications in a wireless communication system
WO2012167571A1 (fr) Procédé et dispositif de régulation de l'encombrement de réseau
WO2017142446A1 (fr) Déclenchement/lancement d'une ou plusieurs procédures de réduction de puissance sur la base d'une ou de plusieurs indications d'encombrement pour différer une transmission de demande de planification
US10568108B2 (en) Channel access period allocation method, apparatus, and system
de Andrade et al. Random access mechanism for RAN overload control in LTE/LTE-A networks
CN114039925B (zh) 短信网关系统中基于优先级的动态流量控制方法
WO2018107370A1 (fr) Procédé, appareil et système d'attribution de canal point à multipoint
CN110225594B (zh) 一种调整调度请求周期的方法及装置
CN111093111B (zh) 一种视频播放等待时长加速方法及装置
EP3229537A1 (fr) Procédé, dispositif et système de programmation de bloc physique de ressources radio
CN107404732B (zh) 缓存报告的上报方法和装置
Yazdani et al. A fair access mechanism based on TXOP in IEEE 802.11 e wireless networks
TWI526106B (zh) 基地台與無線網路排程方法
WO2012163109A1 (fr) Procédé, dispositif et système de planification de ressources

Legal Events

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

Ref document number: 10847745

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 10847745

Country of ref document: EP

Kind code of ref document: A1