CN110321220A - A kind of MAC layer memory pool and its division methods for DRC - Google Patents
A kind of MAC layer memory pool and its division methods for DRC Download PDFInfo
- Publication number
- CN110321220A CN110321220A CN201910527314.XA CN201910527314A CN110321220A CN 110321220 A CN110321220 A CN 110321220A CN 201910527314 A CN201910527314 A CN 201910527314A CN 110321220 A CN110321220 A CN 110321220A
- Authority
- CN
- China
- Prior art keywords
- packet
- byte
- memory block
- memory
- protocol data
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
- G06F9/5005—Allocation of resources, e.g. of the central processing unit [CPU] to service a request
- G06F9/5011—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resources being hardware resources other than CPUs, Servers and Terminals
- G06F9/5016—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resources being hardware resources other than CPUs, Servers and Terminals the resource being the memory
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
- H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
- H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
- H04L69/323—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the physical layer [OSI layer 1]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The present invention relates to a kind of MAC layer memory pool and its division methods for DRC, the MAC layer includes signaling packet protocol data cell and data pack protocol data cell, and the MAC layer memory pool includes signaling packet memory block and data packet memory block；The signaling packet memory block, for storing signaling packet protocol data cell, the memory capacity and quantity of the signaling packet memory block are configured according to the quantity of signaling packet protocol data cell, maximum byte, byte-sized integrated distribution situation；The data packet memory block, packet protocol data cell, the memory capacity and quantity of the data packet memory block are configured according to the quantity and maximum byte of data pack protocol data cell for storing data.Compared with prior art, the present invention has many advantages, such as the efficiency for effectively improving memory pool and utilization rate.
Description
Technical field
The present invention relates to wireless communication fields, more particularly, to a kind of for the MAC layer memory pool of DRC and its division side
Method.
Background technique
The interactive TV standards DRC (Dedicated Return Channel) matched with ATSC3.0 is in the process of realization
In, need to generate and receive MAC (Media Access Control) data packet of different size type, and be these data
Packet application memory.Traditional dynamic resource allocation mode, the size of memory block are 16 bytes, 32 bytes, 64 bytes, 128 respectively
Byte, 256 bytes, 512 bytes, 1024 bytes, 2048 bytes, the size rank of memory block is more, distribution is troublesome, memory utilizes
Rate is low, and Memory Allocation low efficiency, easily distribution failure are not easy to track.For the method for salary distribution in fixed memory pond, in memory pool
The size and number of each memory block directly determines the efficiency of Memory Allocation.Therefore how to improve the efficiency of Memory Allocation at
For the technical issues that need to address instantly.
Summary of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of MAC for DRC
Layer memory pool and its division methods, to improve the efficiency and utilization rate of memory pool distribution.
The purpose of the present invention can be achieved through the following technical solutions:
According to above-mentioned purpose, implement a kind of MAC layer memory pool for DRC of the invention, described MAC layers includes signaling
Packet protocol data cell and data pack protocol data cell, the MAC layer memory pool include in signaling packet memory block and data packet
Counterfoil；
The signaling packet memory block, for storing signaling packet protocol data cell, the storage of the signaling packet memory block is held
Amount and quantity are configured according to the quantity of signaling packet protocol data cell, maximum byte, byte-sized integrated distribution situation；
The data packet memory block, packet protocol data cell, the storage of the data packet memory block are held for storing data
Amount and quantity are configured according to the quantity and maximum byte of data pack protocol data cell.
Preferably, each signaling packet protocol data cell includes a sub- packet header, the type packet of the attached bag head
Include registration request, confirmation reply, Connection Release, registration release, resource bid and state report.
Preferably, each signaling packet protocol data cell includes a sub- packet header, the type packet of the attached bag head
It includes broadcast message, resource impact, random access response, resource allocation response, state report response, confirmation reply, adjust in due course
Whole, paging, accreditation verification, Connection Release confirm and go accreditation verification.
Preferably, when less than 5 bytes of difference of the maximum byte of the signaling packet protocol data cell and minimum byte
When, the signaling packet memory block only a kind of memory capacity, than signaling packet protocol data cell maximum byte more than 2
Byte, quantity are 10；
When the difference of the maximum byte of signaling packet protocol data cell and minimum byte is greater than 5 bytes, the signaling
Packet memory block is there are two types of different memory capacity: a kind of memory capacity of signaling packet memory block is than signaling packet protocol data cell
More 2 bytes of maximum byte, quantity is 10；5 bytes bigger than the minimum byte of signaling packet protocol data cell are with memory
In the byte of a relative maximum, the memory capacity of another signaling packet memory block than the relative maximum byte more than 2 words
Section, quantity are 10.
Preferably, there are three types of different memory capacity for the data packet memory block: the storage of the first data packet memory block
Capacity than data pack protocol data cell maximum byte more than 2 bytes, quantity be 192；Second data packet memory block
Memory capacity than the first data packet memory block memory capacity more than half of 2 bytes, quantity be 192；The third data
Than more than 1/10th 2 bytes of the memory capacity of the first data packet memory block, quantity is the memory capacity of packet memory block
192.
According to above-mentioned purpose, implement a kind of MAC layer memory pool division methods for DRC of the invention, the MAC layer
Including signaling packet protocol data cell and data pack protocol data cell, include the following steps:
Step S1 counts signaling packet protocol data cell, the quantity and byte of data pack protocol data cell in MAC layer
Size；
Step S2 divides according to the quantity of signaling packet protocol data cell, maximum byte, byte-sized integrated distribution situation
Memory capacity and quantity with signaling packet memory block；
Step S3 distributes the storage of data packet memory block according to the quantity and maximum byte of data pack protocol data cell
Capacity and quantity.
Preferably, each signaling packet protocol data cell includes a sub- packet header, the type packet of the attached bag head
Include registration request, confirmation reply, Connection Release, registration release, resource bid and state report.
Preferably, each signaling packet protocol data cell includes a sub- packet header, the type packet of the attached bag head
It includes broadcast message, resource impact, random access response, resource allocation response, state report response, confirmation reply, adjust in due course
Whole, paging, accreditation verification, Connection Release confirm and go accreditation verification.
Preferably, the step S2 is specifically included:
When the difference of the maximum byte of signaling packet protocol data cell and minimum byte is less than 5 bytes, assignment signalling
Packet memory block only a kind of memory capacity, than signaling packet protocol data cell maximum byte more than 2 bytes, distribution letter
The quantity for enabling packet memory block is 10；
When the difference of the maximum byte of signaling packet protocol data cell and minimum byte is greater than 5 bytes, assignment signalling
Packet memory block is there are two types of different memory capacity: a kind of memory capacity of signaling packet memory block is than signaling packet protocol data cell
More 2 bytes of maximum byte, quantity is 10；5 bytes bigger than the minimum byte of signaling packet protocol data cell are with memory
In the byte of a relative maximum, the memory capacity of another signaling packet memory block than the relative maximum byte more than 2 words
Section, quantity are 10.
Preferably, the step S3 is specifically included:
Distributing data packet memory block, there are three types of different memory capacity: the memory capacity ratio of the first data packet memory block
More 2 bytes of the maximum byte of data pack protocol data cell, quantity are 192；The storage of second of data packet memory block is held
Measure than the first data packet memory block memory capacity more than half of 2 bytes, quantity be 192；The third data packet memory
For the memory capacity of block than more than 1/10th 2 bytes of the memory capacity of the first data packet memory block, quantity is 192.
Compared with prior art, the present invention is according to signaling packet protocol data cell, data pack protocol data sheet in MAC layer
Quantity, the byte-sized of member, to the memory capacity and quantity of signaling packet memory block, data packet memory block in MAC layer memory pool
It is allocated, the efficiency and utilization rate of memory pool can be effectively improved.
Detailed description of the invention
Fig. 1 is the structure chart of MAC layer memory pool；
Fig. 2 is the distribution diagram of uplink mac-layer protocol data unit type and size；
Fig. 3 is the distribution diagram of downlink mac-layer protocol data unit type and size；
Fig. 4 is the distribution diagram of memory block in uplink MAC layer memory pool.
Specific embodiment
Technical solution in the embodiment of the present invention is carried out below clear, is fully described by, it is clear that described reality
Applying example is a part of the embodiments of the present invention, rather than whole embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work, all should belong to guarantor of the present invention
The range of shield.
This patent is according to the standard patent of A/323DRC (dedicated return path, Dedicated Return Channel)
The definition of MAC (medium access control, Media Access Control) packet counts uplink and downlink MAC layer PDU (protocol data
Unit, Protocol Data Unit) size.
As shown in Fig. 1,2,4, for uplink MAC PDU, it is 8 to 12 bytes, memory that the size of signaling PDU, which is concentrated,
Respectively there are a byte surpluses before and after block, therefore our first grade of signaling packet memory block size of memory pool, are assigned with 14 words
Section, according to A/323 agreement, signaling packet can not be existed simultaneously more than 10, therefore our first grade of signaling packet memory pool
Quantity is assigned as 10.The size of its data packet PDU is up to 1507 bytes, and respectively there are more than a byte for memory block front and back
Amount, the sizes of our data packet memory pool largest blocks must than 1507 bytes it is big, be assigned with 1509 bytes.Due to data
The size of packet may be smaller than 1507, and the surplus of two bytes is added according to 1/10 and 1/2 principle, our distribution intermediate and appropriate
The size of two kinds of data packet memory pool blocks out.According to data packet ARQ in the standard patent of A/323DRC (automatic repeat request,
Automatic Repeat-reQuest) window size be up to 128, in addition, MAC layer must have certain cache size to deposit
Upstream data packet is stored up, therefore we add 1/2 principle to distribute the number of each piece of data packet uplink memory pool according to maximized window
Amount.
As shown in Figure 1,3, for downlink MAC PDU, it is 10 to 14 bytes, memory block that the size of signaling PDU, which is concentrated,
Respectively there are a byte surpluses for front and back, therefore our first grade of signaling packet memory block size of memory pool, are assigned with 16 bytes,
The size of its maximum signaling PDU is 1802 bytes, respectively there are a byte surplus before and after memory block, our memory pool signalings
The size of packet memory block largest block must than 1802 bytes it is big, be assigned with 1804 bytes.According to A/323 agreement, signaling
Packet can not be existed simultaneously more than 10, therefore our quantity of signaling packet memory block largest block are assigned as 10.Due to data
The size of packet is up to 1512, and respectively there are a byte surplus, the sizes of our data packet memory pool largest blocks for memory block front and back
Must than 1512 bytes it is big, be assigned with 1514 bytes.Since the size of data packet may be smaller than 1514, according to 1/10 He
1/2 principle adds the surplus of two bytes, our sizes intermediate and appropriate for distributing two kinds of data packet memory pool blocks.According to
The window size of data packet ARQ is up to 128 in the standard patent of A/323DRC, in addition, MAC layer must have certain caching
Size stores upstream data packet, therefore we add 1/2 principle to distribute each piece of memory pool under data packet according to maximized window
Quantity.
For general in the prior art MAC layer memory pool and its division methods, the present invention is according to signaling packet in MAC layer
Protocol Data Unit, the quantity of data pack protocol data cell, byte-sized, to the signaling packet memory in MAC layer memory pool
Block, the memory capacity of data packet memory block and quantity are allocated, and can more efficiently improve the efficiency and utilization of memory pool
Rate.This memory pool of memory block is divided into as the memory of MAC data packet, the system of being more advantageous to reaches stable.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, appoints
What those familiar with the art in the technical scope disclosed by the present invention, can readily occur in various equivalent modifications
Or replacement, these modifications or substitutions should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention is answered
It is subject to the protection scope in claims.
Claims (10)
1. a kind of MAC layer memory pool for DRC, the MAC layer include signaling packet protocol data cell and data pack protocol number
According to unit, which is characterized in that the MAC layer memory pool includes signaling packet memory block and data packet memory block；
The signaling packet memory block, for storing signaling packet protocol data cell, the memory capacity of the signaling packet memory block and
Quantity is configured according to the quantity of signaling packet protocol data cell, maximum byte, byte-sized integrated distribution situation；
The data packet memory block, packet protocol data cell for storing data, the memory capacity of the data packet memory block and
Quantity is configured according to the quantity and maximum byte of data pack protocol data cell.
2. MAC layer memory pool according to claim 1, which is characterized in that each signaling packet protocol data cell is equal
Comprising a sub- packet header, the type of the attached bag head includes registration request, confirmation reply, Connection Release, registration release, resource Shen
Please and state report.
3. MAC layer memory pool according to claim 1, which is characterized in that each signaling packet protocol data cell is equal
Comprising a sub- packet header, the type of the attached bag head includes broadcast message, resource impact, random access response, resource allocation sound
It answers, state report response, confirm reply, in due course adjustment, paging, accreditation verification, Connection Release confirmation and go accreditation verification.
4. MAC layer memory pool according to claim 1, which is characterized in that when the signaling packet protocol data cell most
When the difference of big byte and minimum byte is less than 5 bytes, only a kind of memory capacity of the signaling packet memory block, than letter
More 2 bytes of the maximum byte of packet protocol data cell are enabled, quantity is 10；
When the difference of the maximum byte of signaling packet protocol data cell and minimum byte is greater than 5 bytes, in the signaling packet
Counterfoil is there are two types of different memory capacity: a kind of maximum of the memory capacity of signaling packet memory block than signaling packet protocol data cell
More 2 bytes of byte, quantity are 10；There are one within 5 bytes bigger than the minimum byte of signaling packet protocol data cell
The byte of relative maximum, the memory capacity of another signaling packet memory block than the relative maximum byte more than 2 bytes, quantity is
10.
5. MAC layer memory pool according to claim 1, which is characterized in that there are three types of different for the data packet memory block
Memory capacity: the memory capacity of the first data packet memory block than data pack protocol data cell maximum byte more than 2 bytes,
Quantity is 192；Half of the memory capacity of second of data packet memory block than the memory capacity of the first data packet memory block
More 2 bytes, quantity are 192；Storage of the memory capacity of the third data packet memory block than the first data packet memory block
2 bytes more than 1/10th of capacity, quantity are 192.
6. a kind of MAC layer memory pool division methods for DRC, the MAC layer includes signaling packet protocol data cell and data
Packet protocol data cell, which comprises the steps of:
Step S1 counts signaling packet protocol data cell, the quantity and byte-sized of data pack protocol data cell in MAC layer；
Step S2, according to the quantity of signaling packet protocol data cell, maximum byte, byte-sized integrated distribution situation, distribution letter
Enable the memory capacity and quantity of packet memory block；
Step S3 distributes the memory capacity of data packet memory block according to the quantity and maximum byte of data pack protocol data cell
And quantity.
7. MAC layer memory pool division methods according to claim 6, which is characterized in that each signaling packet protocol number
It include a sub- packet header according to unit, the type of the attached bag head includes registration request, confirms that reply, Connection Release, registration are released
It puts, resource bid and state report.
8. MAC layer memory pool division methods according to claim 6, which is characterized in that each signaling packet protocol number
It include a sub- packet header according to unit, the type of the attached bag head includes broadcast message, resource impact, random access response, money
Source assignment response, state report response, confirmation reply, in due course adjustment, paging, accreditation verification, Connection Release confirm and go to register
Confirmation.
9. MAC layer memory pool division methods according to claim 6, which is characterized in that the step S2 is specifically included:
When the difference of the maximum byte of signaling packet protocol data cell and minimum byte is less than 5 bytes, in assignment signalling packet
A kind of only memory capacity of counterfoil, than signaling packet protocol data cell maximum byte more than 2 bytes, in assignment signalling packet
The quantity of counterfoil is 10；
When the difference of the maximum byte of signaling packet protocol data cell and minimum byte is greater than 5 bytes, in assignment signalling packet
Counterfoil is there are two types of different memory capacity: a kind of maximum of the memory capacity of signaling packet memory block than signaling packet protocol data cell
More 2 bytes of byte, quantity are 10；There are one within 5 bytes bigger than the minimum byte of signaling packet protocol data cell
The byte of relative maximum, the memory capacity of another signaling packet memory block than the relative maximum byte more than 2 bytes, quantity is
10.
10. MAC layer memory pool division methods according to claim 6, which is characterized in that the step S3 is specifically included:
Distributing data packet memory block, there are three types of different memory capacity: the memory capacity of the first data packet memory block compares data packet
More 2 bytes of the maximum byte of protocol Data Unit, quantity are 192；The memory capacity of second of data packet memory block is than
A kind of memory capacity of data packet memory block more than half of 2 bytes, quantity be 192；The third data packet memory block is deposited
More than 1/10th 2 bytes of the capacity than the memory capacity of the first data packet memory block are stored up, quantity is 192.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910527314.XA CN110321220B (en) | 2019-06-18 | 2019-06-18 | MAC layer memory pool aiming at DRC and dividing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910527314.XA CN110321220B (en) | 2019-06-18 | 2019-06-18 | MAC layer memory pool aiming at DRC and dividing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110321220A true CN110321220A (en) | 2019-10-11 |
| CN110321220B CN110321220B (en) | 2023-06-27 |
Family
ID=68119777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910527314.XA Active CN110321220B (en) | 2019-06-18 | 2019-06-18 | MAC layer memory pool aiming at DRC and dividing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110321220B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105718319A (en) * | 2016-02-23 | 2016-06-29 | 中国科学院微电子研究所 | Memory pool layout analysis method and memory pool device |
| WO2016173078A1 (en) * | 2015-04-30 | 2016-11-03 | 宇龙计算机通信科技(深圳)有限公司 | Data transfer method and system, and ue having relay function |
| CN107147590A (en) * | 2017-07-12 | 2017-09-08 | 郑州云海信息技术有限公司 | A kind of method and system based on rdma protocol message communicating |
| CN107395639A (en) * | 2017-08-29 | 2017-11-24 | 天津艾科仪科技有限公司 | Intelligence obtains the method and system of video data in network |
| WO2017211276A1 (en) * | 2016-06-07 | 2017-12-14 | 中国移动通信有限公司研究院 | Entity management method, mac entity, system, and computer storage medium |
-
2019
- 2019-06-18 CN CN201910527314.XA patent/CN110321220B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016173078A1 (en) * | 2015-04-30 | 2016-11-03 | 宇龙计算机通信科技(深圳)有限公司 | Data transfer method and system, and ue having relay function |
| CN105718319A (en) * | 2016-02-23 | 2016-06-29 | 中国科学院微电子研究所 | Memory pool layout analysis method and memory pool device |
| WO2017211276A1 (en) * | 2016-06-07 | 2017-12-14 | 中国移动通信有限公司研究院 | Entity management method, mac entity, system, and computer storage medium |
| CN107147590A (en) * | 2017-07-12 | 2017-09-08 | 郑州云海信息技术有限公司 | A kind of method and system based on rdma protocol message communicating |
| CN107395639A (en) * | 2017-08-29 | 2017-11-24 | 天津艾科仪科技有限公司 | Intelligence obtains the method and system of video data in network |
Non-Patent Citations (2)
| Title |
|---|
| SHANGQING ZHAO.ET.AL.: "Stateful Inter-Packet Signal Processing for Wireless Networking", 《MOBICOM "17: PROCEEDINGS OF THE 23RD ANNUAL INTERNATIONAL CONFERENCE ON MOBILE COMPUTING AND NETWORKING》 * |
| 陈庆华等: "一种协议实时图形化分析软件的设计", 《军事通信技术》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110321220B (en) | 2023-06-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102883374B (en) | Resource distribution method for satellite communication system | |
| CN103298135B (en) | A kind of dispatching method and system and access point and website | |
| CN101123448B (en) | An enhanced allocation method and structure for random access control channel resource | |
| WO2022089186A1 (en) | Bandwidth allocation method, optical line terminal, optical network unit and storage medium | |
| CN103999526A (en) | Uplink resource allocation method and device | |
| US20150163646A1 (en) | Multicast Information Transmission Method and Device | |
| US20140178072A1 (en) | Optical line terminal and method of registering optical network terminal thereof | |
| WO2010048792A1 (en) | Method and system for bandwidth allocation in passive optical network | |
| CN109428827A (en) | Flow self-adaptive cache allocation device and method and ONU (optical network Unit) equipment | |
| CN102946363A (en) | Bandwidth request method of bandwidth multimedia satellite system | |
| CN110321220A (en) | A kind of MAC layer memory pool and its division methods for DRC | |
| CN100581139C (en) | Method, device and system for bandwidth allocation | |
| CN101583082A (en) | Method, device and base station for dynamically adjusting multicast single frequency network area | |
| WO2008086728A1 (en) | A method, system, base-station for notifying the terminal to process the message and a terminal for processing the message | |
| CN101141407B (en) | Method, equipment and system of distributing bandwidth | |
| CN101511119B (en) | Method and device for multiplexing medium access control layer data | |
| US8750101B2 (en) | Apparatus and method for transmitting and receiving control information message in a communication system | |
| CN106487711A (en) | A kind of method of caching dynamically distributes and system | |
| CN101374264A (en) | Method for distributing real time business bandwidth resource | |
| CN105744638B (en) | Scheduling method and system, access point and site | |
| CN102316064B (en) | Method and device for configuring uplink scheduling request | |
| CN112672358A (en) | Time slot scheduling method based on mobile ad hoc network | |
| CN101227250A (en) | Wireless network controller, system, subscriber terminal and method for transporting service data | |
| CN101938788A (en) | Bandwidth application method and device, bandwidth allocation method and base station | |
| CN103117941A (en) | Method and system achieving software channel blocking processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 200030 Dongchuan Road, Minhang District, Minhang District, Shanghai Applicant after: SHANGHAI JIAO TONG University Address before: 200030 Huashan Road, Shanghai, No. 1954, No. Applicant before: SHANGHAI JIAO TONG University |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |