CN106257955B - MAC (media Access control) traffic scheduling method, device and base station - Google Patents
MAC (media Access control) traffic scheduling method, device and base station Download PDFInfo
- Publication number
- CN106257955B CN106257955B CN201510349444.0A CN201510349444A CN106257955B CN 106257955 B CN106257955 B CN 106257955B CN 201510349444 A CN201510349444 A CN 201510349444A CN 106257955 B CN106257955 B CN 106257955B
- Authority
- CN
- China
- Prior art keywords
- mac
- historical
- user terminal
- scheduling
- mac traffic
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Images
Classifications
-
- 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
-
- 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
- H04W28/0231—Traffic management, e.g. flow control or congestion control based on communication conditions
-
- 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
- H04W28/10—Flow control between communication endpoints
Abstract
The invention discloses a method, a device and a base station for MAC flow scheduling, wherein in the process of cell switching of a user terminal, historical MAC flow information of the user terminal in an original service cell before switching is obtained, and then the MAC flow scheduling priority of the user terminal in a new service cell after switching is determined according to the historical MAC flow information. Because whether a user is a high-quality user or not is judged to have direct close relation with the historical MAC flow of the user, the fact that the historical MAC flow is adopted to measure the priority of the user MAC flow scheduling is more practical, the user is distinguished more accurately, and the priority control of the MAC flow scheduling determined on the basis is more accurate; meanwhile, the historical MAC flow information of the user terminal in the original service cell can be directly obtained, so that calculation can be performed based on the previous historical MAC flow information after the user terminal is switched to a new service cell, zero resetting calculation is not needed, the scheduling efficiency can be improved, and the satisfaction degree of user experience is further improved.
Description
Technical Field
The invention relates to the field of communication, in particular to a method, a device and a base station for MAC traffic scheduling.
Background
At present, when a user terminal is handed over, the following methods are used for MAC (Media Access Control ) traffic scheduling:
1. maximum C/I algorithm
Since the UE is random in space and is in different radio environments, it is known from the above AMC mechanism that a UE with good radio environment (good C/I) will report a larger CQI (Channel Quality Indicator) to obtain a higher rate. So if one wants to obtain the maximum sector throughput, it is best to give all rbs (resource block) to the users with the best C/I. The greatest benefit of this algorithm is the maximum sector throughput and resource utilization, but it has the fatal disadvantage of unfairness, and users in the middle and edge of coverage may not have any opportunity to allocate RBs because their C/I is inferior to those in the center of coverage, thus creating a second algorithm, the polling algorithm.
2. Polling algorithm RR
The polling algorithm is just like the name of the user, and each user turns, so that the condition that the maximum C/I algorithm cannot consider weak users is avoided, and each user in a sector is averagely allocated with RB resources. But sacrifice maximum throughput and resource utilization for the sector.
3. Proportional fair algorithm PF
The two algorithms adopt a compromise method, namely a proportional fairness algorithm. The initial objective of the proportional fairness algorithm is to consider the C/I of the user and also consider the fairness of the allocation.
The above three methods all have an obvious defect that only the wireless situation is considered to distinguish whether the user is good or not, and the actual situation is that the judgment of whether the user is good or not is completely unrelated to the wireless situation. In addition, the original information is lost after the user terminal arrives at the new cell, so that the recalculation is required to be completely started from zero, and the user terminal is subjected to data loss, so that the performance such as scheduling efficiency is reduced.
Disclosure of Invention
The invention provides a method, a device and a base station for MAC traffic scheduling, which aim to solve the problems that the prior MAC traffic scheduling only considers the wireless condition when a user terminal is in a cross-cell state, so that the user is not accurately distinguished, the scheduling proportion is not accurately controlled, the scheduling efficiency is low and the satisfaction degree of user experience is poor.
In order to solve the above technical problem, the present invention provides a MAC traffic scheduling method, including:
acquiring historical MAC flow information of a user terminal in an original service cell before switching;
and determining the MAC traffic scheduling priority of the user terminal in the new service cell after switching according to the historical MAC traffic information.
In an embodiment of the present invention, determining the MAC traffic scheduling priority of the ue in the new serving cell according to the historical MAC traffic information includes: and determining the user terminal with larger historical MAC flow according to the historical MAC flow information, wherein the MAC flow scheduling priority in the new service cell after switching is higher.
In an embodiment of the present invention, acquiring historical MAC traffic information of a user equipment in an original serving cell before handover includes:
acquiring historical MAC flow information of the latest n scheduling time windows in an original service cell before switching of a user terminal; and n is greater than or equal to 1.
In an embodiment of the present invention, obtaining historical MAC traffic information of the latest n scheduling time windows in the original serving cell before handover of the user equipment is: and acquiring the actual average throughput Ri (t) of the historical MAC traffic of the user terminal in the n scheduling time windows.
In an embodiment of the present invention, determining the MAC traffic scheduling priority of the ue in the new serving cell after handover according to the historical MAC traffic information includes:
acquiring a theoretical maximum average throughput Rmax of the scheduling time window;
the MAC traffic scheduling priority P is the actual average throughput Ri (t)/the theoretical maximum average throughput Rmax;
or the like, or, alternatively,
acquiring a theoretical maximum average throughput Rmax of the scheduling time window, and acquiring actual instantaneous throughputs ri (t) and theoretical maximum instantaneous throughputs Rmax of k continuous resource blocks currently allocated to the user terminal in the new serving cell; k is greater than or equal to 1;
MAC traffic scheduling priority P ═ (actual average throughput ri (t) × actual instantaneous throughput ri (t))/(theoretical maximum average throughput Rmax × theoretical maximum instantaneous throughput Rmax).
In an embodiment of the present invention, the actual average throughput ri (t) of the historical MAC traffic is obtained from the user terminal, or the actual average throughput ri (t) of the historical MAC traffic is obtained from the core network.
In order to solve the above problem, the present invention further provides an MAC traffic scheduling apparatus, including:
the historical flow acquisition module is used for acquiring historical MAC flow information of the user terminal in an original service cell before switching;
and the processing module is used for determining the MAC traffic scheduling priority of the user terminal in the switched new service cell according to the historical MAC traffic information.
In an embodiment of the present invention, the determining, by the processing module, the MAC traffic scheduling priority of the ue in the new serving cell according to the historical MAC traffic information includes: and determining the user terminal with larger historical MAC flow according to the historical MAC flow information, wherein the MAC flow scheduling priority in the new service cell after switching is higher.
In an embodiment of the present invention, the acquiring historical MAC traffic information of the ue in the original serving cell before handover by the historical traffic acquiring module includes:
and acquiring historical MAC flow information of the latest n scheduling time windows in the original service cell before switching of the user terminal.
In an embodiment of the present invention, the historical MAC traffic information of the latest n scheduling time windows in the original serving cell before the handover, which is obtained by the historical traffic obtaining module, is: and acquiring the actual average throughput Ri (t) of the historical MAC traffic of the user terminal in the n scheduling time windows.
In an embodiment of the present invention, the determining, by the processing module according to the historical MAC traffic information, the MAC traffic scheduling priority of the ue in the new serving cell after handover includes:
acquiring a theoretical maximum average throughput Rmax of the scheduling time window;
the MAC traffic scheduling priority P is the actual average throughput Ri (t)/the theoretical maximum average throughput Rmax;
or the like, or, alternatively,
acquiring a theoretical maximum average throughput Rmax of the scheduling time window, and acquiring actual instantaneous throughputs ri (t) and theoretical maximum instantaneous throughputs Rmax of k continuous resource blocks currently allocated to the user terminal in the new serving cell; k is greater than or equal to 1;
MAC traffic scheduling priority P ═ (actual average throughput ri (t) × actual instantaneous throughput ri (t))/(theoretical maximum average throughput Rmax × theoretical maximum instantaneous throughput Rmax).
In order to solve the above problem, the present invention further provides a base station, including the MAC traffic scheduling apparatus as described above.
The invention has the beneficial effects that:
according to the MAC traffic scheduling method, the device and the base station provided by the invention, in the process of cell switching of the user terminal, historical MAC traffic information of the user terminal in an original service cell before switching is obtained, and then the MAC traffic scheduling priority of the user terminal in a new service cell after switching is determined according to the historical MAC traffic information. Because whether a user is a high-quality user or not is judged to have direct close relation with the historical MAC flow of the user, the fact that the historical MAC flow is adopted to measure the priority of the user MAC flow scheduling is more practical, the user is distinguished more accurately, and the priority control of the MAC flow scheduling determined on the basis is more accurate; meanwhile, the invention can directly acquire the historical MAC flow information of the user terminal in the original service cell, so that the calculation can be carried out based on the prior historical MAC flow information after the user terminal is switched to a new service cell without re-zeroing calculation, thereby improving the scheduling efficiency and further improving the satisfaction degree of user experience.
Drawings
Fig. 1 is a schematic diagram illustrating a MAC traffic scheduling process of a ue according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a flow of obtaining an actual average throughput of a historical MAC flow from a user equipment according to a first embodiment of the present invention;
fig. 3 is a schematic structural diagram of a MAC traffic scheduling apparatus according to a second embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings.
The first embodiment is as follows:
referring to fig. 1, in this embodiment, for a ue crossing a cell (that is, when performing cell handover), a MAC traffic scheduling process for the ue includes:
step 101: acquiring historical MAC flow information of a user terminal in an original service cell before switching;
step 102: determining the MAC flow scheduling priority of the user terminal in the new service cell after switching according to the acquired historical MAC flow information; the rules for determining priority are: and determining the user terminal with larger historical MAC flow according to the historical MAC flow information, wherein the MAC flow scheduling priority in the new service cell after switching is higher. Since in practice the higher the historical traffic, the higher the consumption on behalf of the user terminal, the more contribution to the operator, which is determined to be a good user for this type of user terminal, a higher scheduling priority should be obtained. The value-taking rule of the specific priority can be flexibly set according to specific application and actual requirements.
In step 101, the obtaining of the historical MAC traffic information of the ue in the original serving cell before handover includes:
acquiring historical MAC flow information of a latest n scheduling time windows in an original service cell before switching of a user terminal; the latest state of the user terminal can be represented by comparing the historical MAC flow information of the latest scheduling time window; of course, it should be understood that the value of n can be any integer value greater than or equal to 1.
In this embodiment, the obtained historical MAC traffic information of the latest n scheduling time windows in the original serving cell before the handover is: and acquiring the actual average throughput Ri (t) of historical MAC traffic of the user terminal in n scheduling time windows.
Determining the MAC traffic scheduling priority of the user terminal in the new serving cell after switching according to the historical MAC traffic information of the user terminal can adopt any one of the following modes:
the first method is as follows:
acquiring a theoretical maximum average throughput Rmax of a scheduling time window;
the MAC traffic scheduling priority P is the actual average throughput Ri (t)/the theoretical maximum average throughput Rmax;
the second method comprises the following steps:
acquiring a theoretical maximum average throughput Rmax of a scheduling time window, and acquiring actual instantaneous throughputs ri (t) and theoretical maximum instantaneous throughputs Rmax of k continuous resource blocks currently distributed by a user terminal in a new serving cell;
MAC traffic scheduling priority P ═ (actual average throughput ri (t) × actual instantaneous throughput ri (t))/(theoretical maximum average throughput Rmax × theoretical maximum instantaneous throughput Rmax).
The MAC traffic scheduling priority P obtained in the above manner can be actually used as a weight value of a priority, and a corresponding actual priority can be obtained through corresponding conversion according to the weight value; or directly as a priority value.
In this embodiment, the actual average throughput ri (t) of the historical MAC traffic of the user terminal may be directly obtained from the user terminal, or may be obtained from the core network. When the user terminal acquires the historical MAC traffic, the user terminal can send the actual average throughput Ri (t) of the historical MAC traffic to a target base station through an RRCComplet message; when the actual average throughput ri (t) of the historical MAC traffic is obtained from the core network, the actual average throughput ri (t) may be sent to the target base station through RRCConnectionReconfiguration.
In this embodiment, the actual average throughput ri (t) of the historical MAC traffic may be represented by an actually obtained throughput value, or may be represented by a pre-determined range value, specifically, refer to table one below, where the actual average throughput ri (t) of the historical MAC traffic obtained at this time is the range value.
Watch 1
The following description will take an example of directly obtaining the actual average throughput ri (t) of the historical MAC traffic from the user terminal; referring to fig. 2, the acquiring process includes:
step 201: the target base station transmits RRCConnectionReconfiguration to the user terminal,
step 202: the user terminal feeds back rrcconnectionreconfiguration complete carrying the actual average throughput ri (t) of the historical MAC traffic to the target base station.
Example two:
referring to fig. 3, the MAC traffic scheduling apparatus provided in this embodiment includes:
a historical flow obtaining module 1, configured to obtain historical MAC flow information of a user terminal in an original serving cell before handover;
the processing module 2 is used for determining the MAC traffic scheduling priority of the user terminal in the new service cell after switching according to the historical MAC traffic information; the rules for determining priority are: and determining the user terminal with larger historical MAC flow according to the historical MAC flow information, wherein the MAC flow scheduling priority in the new service cell after switching is higher. Since in practice the higher the historical traffic, the higher the consumption on behalf of the user terminal, the more contribution to the operator, which is determined to be a good user for this type of user terminal, a higher scheduling priority should be obtained. The value-taking rule of the specific priority can be flexibly set according to specific application and actual requirements.
The historical flow obtaining module 1 obtains the historical MAC flow information of the user equipment in the original serving cell before handover, and includes:
acquiring historical MAC flow information of a latest n scheduling time windows in an original service cell before switching of a user terminal; the latest state of the user terminal can be represented by comparing the historical MAC flow information of the latest scheduling time window; of course, it should be understood that the value of n can be any integer value greater than or equal to 1.
In this embodiment, the obtained historical MAC traffic information of the latest n scheduling time windows in the original serving cell before the handover is: and acquiring the actual average throughput Ri (t) of historical MAC traffic of the user terminal in n scheduling time windows.
The processing module 2 determines the MAC traffic scheduling priority of the user terminal in the new serving cell after the handover according to the historical MAC traffic information of the user terminal, and may adopt any one of the following manners:
the first method is as follows:
acquiring a theoretical maximum average throughput Rmax of a scheduling time window;
the MAC traffic scheduling priority P is the actual average throughput Ri (t)/the theoretical maximum average throughput Rmax;
the second method comprises the following steps:
acquiring a theoretical maximum average throughput Rmax of a scheduling time window, and acquiring actual instantaneous throughputs ri (t) and theoretical maximum instantaneous throughputs Rmax of k continuous resource blocks currently distributed by a user terminal in a new serving cell;
MAC traffic scheduling priority P ═ (actual average throughput ri (t) × actual instantaneous throughput ri (t))/(theoretical maximum average throughput Rmax × theoretical maximum instantaneous throughput Rmax).
MAC traffic scheduling priority P ═ (actual average throughput ri (t) × actual instantaneous throughput ri (t))/(theoretical maximum average throughput Rmax × theoretical maximum instantaneous throughput Rmax).
The MAC traffic scheduling priority P obtained in the above manner can be actually used as a weight value of a priority, and a corresponding actual priority can be obtained through corresponding conversion according to the weight value; or directly as a priority value.
In this embodiment, the actual average throughput ri (t) of the historical MAC traffic of the user terminal may be directly obtained from the user terminal, or may be obtained from the core network. When the user terminal acquires the historical MAC traffic, the user terminal can send the actual average throughput Ri (t) of the historical MAC traffic to a target base station through an RRCComplet message; when the actual average throughput ri (t) of the historical MAC traffic is obtained from the core network, the actual average throughput ri (t) may be sent to the target base station through RRCConnectionReconfiguration.
The MAC traffic scheduling apparatus provided in this embodiment may be implemented by software, or implemented by hardware, or implemented by a combination of software and hardware, and may be integrated with a base station; or may be provided independently of the base station.
The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and the practice of the invention is not to be considered limited to those descriptions. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (10)
1. A MAC traffic scheduling method is characterized by comprising the following steps:
acquiring historical MAC flow information of a user terminal in an original service cell before switching;
determining the MAC traffic scheduling priority of the user terminal in the new service cell after switching according to the historical MAC traffic information, wherein the step of determining the MAC traffic scheduling priority of the user terminal in the new service cell after switching comprises the following steps:
acquiring historical MAC flow information of the latest n scheduling time windows in the original service cell before switching by the user terminal: acquiring actual average throughput Ri (t) of historical MAC traffic of the user terminal in the n scheduling time windows;
acquiring a theoretical maximum average throughput Rmax of a scheduling time window, and acquiring actual instantaneous throughputs ri (t) and theoretical maximum instantaneous throughputs Rmax of k continuous resource blocks currently allocated to the user terminal in the new serving cell; k is greater than or equal to 1;
MAC traffic scheduling priority P ═ (actual average throughput ri (t) × actual instantaneous throughput ri (t))/(theoretical maximum average throughput Rmax × theoretical maximum instantaneous throughput Rmax).
2. The MAC traffic scheduling method of claim 1, wherein determining the MAC traffic scheduling priority of the user terminal in the new serving cell according to the historical MAC traffic information comprises: and determining the user terminal with larger historical MAC flow according to the historical MAC flow information, wherein the MAC flow scheduling priority in the new service cell after switching is higher.
3. The MAC traffic scheduling method of claim 2, wherein the obtaining of the historical MAC traffic information of the user equipment in the original serving cell before handover comprises:
acquiring historical MAC flow information of the latest n scheduling time windows in an original service cell before switching of a user terminal; and n is greater than or equal to 1.
4. The MAC traffic scheduling method of claim 3, wherein determining the MAC traffic scheduling priority of the user terminal in the new serving cell after handover according to the historical MAC traffic information comprises:
the MAC traffic scheduling priority P is the actual average throughput Ri (t)/the theoretical maximum average throughput Rmax.
5. The MAC traffic scheduling method of any of claims 3-4, wherein the actual average throughput of the historical MAC traffic Ri (t) is obtained from the user terminal, or the actual average throughput of the historical MAC traffic Ri (t) is obtained from a core network.
6. An apparatus for MAC traffic scheduling, comprising:
the historical flow acquisition module is used for acquiring historical MAC flow information of the user terminal in an original service cell before switching; the historical flow obtaining module obtains the historical MAC flow information of the latest n scheduling time windows in the original service cell before the user terminal is switched, and the historical MAC flow information comprises the following steps: acquiring actual average throughput Ri (t) of historical MAC traffic of the user terminal in the n scheduling time windows;
a processing module, configured to determine, according to the historical MAC traffic information, a MAC traffic scheduling priority of the user terminal in the new serving cell after the handover, where determining the MAC traffic scheduling priority of the user terminal in the new serving cell after the handover includes:
acquiring a theoretical maximum average throughput Rmax of a scheduling time window, and acquiring actual instantaneous throughputs ri (t) and theoretical maximum instantaneous throughputs Rmax of k continuous resource blocks currently allocated to the user terminal in the new serving cell; k is greater than or equal to 1;
MAC traffic scheduling priority P ═ (actual average throughput ri (t) × actual instantaneous throughput ri (t))/(theoretical maximum average throughput Rmax × theoretical maximum instantaneous throughput Rmax).
7. The MAC traffic scheduling apparatus of claim 6, wherein the processing module determining the MAC traffic scheduling priority of the user terminal in the new serving cell according to the historical MAC traffic information comprises: and determining the user terminal with larger historical MAC flow according to the historical MAC flow information, wherein the MAC flow scheduling priority in the new service cell after switching is higher.
8. The MAC traffic scheduling apparatus of claim 7, wherein the obtaining of the historical MAC traffic information of the ue in the original serving cell before handover by the historical traffic obtaining module comprises:
and acquiring historical MAC flow information of the latest n scheduling time windows in the original service cell before switching of the user terminal.
9. The MAC traffic scheduling apparatus of claim 8, wherein the processing module determining the MAC traffic scheduling priority of the user terminal in the new serving cell after handover according to the historical MAC traffic information comprises:
the MAC traffic scheduling priority P is the actual average throughput Ri (t)/the theoretical maximum average throughput Rmax.
10. A base station comprising the MAC traffic scheduling apparatus of any one of claims 6 to 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510349444.0A CN106257955B (en) | 2015-06-23 | 2015-06-23 | MAC (media Access control) traffic scheduling method, device and base station |
| PCT/CN2016/080523 WO2016206472A1 (en) | 2015-06-23 | 2016-04-28 | Mac traffic scheduling method and apparatus, base station, and computer-readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510349444.0A CN106257955B (en) | 2015-06-23 | 2015-06-23 | MAC (media Access control) traffic scheduling method, device and base station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106257955A CN106257955A (en) | 2016-12-28 |
| CN106257955B true CN106257955B (en) | 2021-12-14 |
Family
ID=57584719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510349444.0A Active CN106257955B (en) | 2015-06-23 | 2015-06-23 | MAC (media Access control) traffic scheduling method, device and base station |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106257955B (en) |
| WO (1) | WO2016206472A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7287278B2 (en) | 2017-11-15 | 2023-06-06 | ソニーグループ株式会社 | Terminal device, base station, method and recording medium |
| CN111901206A (en) * | 2020-08-28 | 2020-11-06 | 杭州安恒信息技术股份有限公司 | Network card testing method, device and related equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101415242A (en) * | 2007-10-16 | 2009-04-22 | 中兴通讯股份有限公司 | System and method for scheduling wideband wireless access non-real time business |
| CN101414954A (en) * | 2007-10-16 | 2009-04-22 | 中兴通讯股份有限公司 | Business integration scheduling method for OFDMA system |
| CN101568154A (en) * | 2008-04-25 | 2009-10-28 | 中国移动通信集团公司 | Method and device for determining scheduling priority |
| CN102316540A (en) * | 2010-07-08 | 2012-01-11 | 中兴通讯股份有限公司 | Method and system for access control in handover |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101232716B (en) * | 2007-11-09 | 2011-05-11 | 中兴通讯股份有限公司 | Method and apparatus for determining business priority level as well as scheduling method and apparatus |
| US8861535B2 (en) * | 2010-05-21 | 2014-10-14 | Cisco Technology, Inc. | Multi-tiered paging support using paging priority |
| CN102790973B (en) * | 2011-05-17 | 2017-09-26 | 株式会社Ntt都科摩 | Method, base station and the wireless network of wireless network medium and small interval interference coordination |
| CN102932852B (en) * | 2011-08-11 | 2017-08-25 | 南京中兴软件有限责任公司 | Business scheduling method and device |
-
2015
- 2015-06-23 CN CN201510349444.0A patent/CN106257955B/en active Active
-
2016
- 2016-04-28 WO PCT/CN2016/080523 patent/WO2016206472A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101415242A (en) * | 2007-10-16 | 2009-04-22 | 中兴通讯股份有限公司 | System and method for scheduling wideband wireless access non-real time business |
| CN101414954A (en) * | 2007-10-16 | 2009-04-22 | 中兴通讯股份有限公司 | Business integration scheduling method for OFDMA system |
| CN101568154A (en) * | 2008-04-25 | 2009-10-28 | 中国移动通信集团公司 | Method and device for determining scheduling priority |
| CN102316540A (en) * | 2010-07-08 | 2012-01-11 | 中兴通讯股份有限公司 | Method and system for access control in handover |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016206472A1 (en) | 2016-12-29 |
| CN106257955A (en) | 2016-12-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3745647A1 (en) | Method and device for determining qos description information | |
| CN106888481B (en) | Method for sending and receiving buffer status report, user equipment and base station | |
| US9060309B2 (en) | Radio resource division for compensating ratio changes of other clusters | |
| CN104661296B (en) | The device and method for determining the transmission power of user equipment | |
| EP2464159B1 (en) | Method, system and device for reporting uplink pilot interference | |
| WO2015123968A1 (en) | Overhead information transmission method, base station, terminal and system | |
| WO2014190528A1 (en) | Network planning and optimization method and apparatus based on service distribution | |
| WO2017101458A1 (en) | Resource allocation realization method and system, and centralized controller and base station | |
| US20160157294A1 (en) | Discontinuous Transmission for a Mobile Phone Network Node | |
| WO2015089834A1 (en) | System, device, and method for optimizing network | |
| CN104581830A (en) | Access method and equipment of terminal equipment | |
| CN107113335B (en) | User equipment switching method and device | |
| CN105846974B (en) | Method and equipment for configuring control channel resources | |
| CN106257955B (en) | MAC (media Access control) traffic scheduling method, device and base station | |
| WO2016172877A1 (en) | Cell power sharing and adjusting method and base station | |
| WO2014047873A1 (en) | SIGNALLING METHOD AND APPARATUSES SUPPORTING QoE-AWARE RADIO RESOURCE ALLOCATION | |
| CN108023676B (en) | Modulation mode control method, device and base station | |
| JP7250128B2 (en) | Communication method and device | |
| US20130190030A1 (en) | A Method of Allocating Resources in a Radio Access Network (RAN) Shared by Different Network Operators | |
| US10004085B2 (en) | Scheduling for heterogeneous networks | |
| CN109348530B (en) | Notification method and device for downlink power allocation parameters | |
| US11800406B2 (en) | Service-aware utilization of shared wireless resources | |
| KR101785874B1 (en) | Method and apparatus for managing interference and allocating resource based on lte-r user priority using the cooperative communication schemes under the co-existence of ps-lte and lte-r networks | |
| WO2018210462A1 (en) | Transmission power distribution | |
| EP3142417B1 (en) | Information acquisition method and device based on unlicensed cell (uscell) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |