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Method for providing frame structure, apparatus and method for receiving or transmitting communication signals

A technology for communication equipment and communication signals, applied in wireless communication, synchronization devices, network topology, etc., can solve the problems of not being able to provide at the same time, lack of flexibility and scalability, etc.

Active Publication Date: 2020-11-03
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the common medium access control (MAC) mechanism combined with the common frame structure is usually unable to provide these functions at the same time, and has the problem of lack of flexibility and scalability

Method used

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  • Method for providing frame structure, apparatus and method for receiving or transmitting communication signals
  • Method for providing frame structure, apparatus and method for receiving or transmitting communication signals
  • Method for providing frame structure, apparatus and method for receiving or transmitting communication signals

Examples

Experimental program
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Embodiment Construction

[0101] figure 1 A diagram is shown of a frame structure 100 configured to communicate high priority data and low priority data according to an embodiment.

[0102] The frame structure 100 includes a control channel 101, a high priority data channel 103 and a low priority data channel 105, wherein the control channel 101 includes a high priority data channel control section 107 configured to transmit data related to the high priority channel-related control data, and a low-priority data channel control section 109 configured to transmit control data related to the low-priority data channel. wherein the frame structure is configured to communicate high priority data within the high priority data channel (103) over the second communication resource, and wherein the frame structure is configured to communicate over the third communication resource, in Low priority data is transmitted in the low priority data channel (105).

[0103] Frame structure 100 may be constructed in depen...

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PUM

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Abstract

A frame structure (100) for network communication with high-priority and low-priority data, in particular for device-to-device network communication, wherein the frame structure includes a control channel ( 101), a high-priority data channel (103) related to the second communication resource, and a low-priority data channel (105) related to the third communication resource; wherein the control channel (101) includes a high-priority data channel control A section (107) configured to transmit control data associated with said high priority data channel, and a low priority data channel control section (109) configured to transmit control data associated with the low priority data channel .

Description

technical field [0001] The invention relates to the technical field of medium access control (MAC) in a communication network. Background technique [0002] In a communication network, communication resources used for communication, such as time slots or frequency channels, are usually shared by multiple devices. In order to coordinate access to communication resources by multiple devices, a Media Access Control (MAC) mechanism may be applied. Common mechanisms for Medium Access Control (MAC), eg Carrier Sense Multiple Access with Collision Avoidance (CSMA / CA) or Carrier Sense Multiple Access with Collision Detection (CSMA / CD). The data to be communicated may be embedded in a frame structure suitable for the employed Media Access Control (MAC) mechanism. [0003] In CSMA / CA, a carrier sense scheme is used where the multiple devices can try to avoid collisions by only transmitting when they sense that the communication resources are free. In CSMA / CD, a carrier sense scheme...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/12
CPCH04W72/569H04W92/18H04W56/001H04W72/56H04W72/20H04W72/542H04W84/18
Inventor 胡亮马库斯·迪林杰阿布德尔码黑德·凯利尔
Owner HUAWEI TECH CO LTD