A Cascaded Channel-Power Allocation for D2D Underlaid Cellular Networks Using Matching Theory
We consider a device-to-device (D2D) underlaid cellular network, where each cellular channel can be shared by several D2D pairs and only one channel can be allocated to each D2D pair. We try to maximize the sum rate of D2D pairs while limiting the interference to cellular links. Due to the lack of global information in large scale networks, resource allocation is hard to be implemented in a centralized way. Therefore, we design a novel distributed resource allocation scheme which is based on local information and requires little coordination and communication between D2D pairs. Specifically, we decompose the original problem into two cascaded subproblems, namely channel allocation and power control. The cascaded structure of our scheme enables us to cope with them respectively. Then a two-stage algorithm is proposed. In the first stage, we model the channel allocation problem as a many-to-one matching with externalities and try to find a strongly swap-stable matching. In the second stage, we adopt a pricing mechanism and develop an iterative two-step algorithm to solve the power control problem.
NurtureToken New!

Token crowdsale for this paper ends in

Buy Nurture Tokens

Authors

Are you an author of this paper? Check the Twitter handle we have for you is correct.

Yiling Yuan (add twitter)
Tao Yang (edit)
Yuedong Xu (add twitter)
Hui Feng (edit)
Bo Hu (add twitter)
Ask The Authors

Ask the authors of this paper a question or leave a comment.

Read it. Rate it.
#1. Which part of the paper did you read?

#2. The paper contains new data or analyses that is openly accessible?
#3. The conclusion is supported by the data and analyses?
#4. The conclusion is of scientific interest?
#5. The result is likely to lead to future research?

Github
User:
None (add)
Repo:
None (add)
Stargazers:
0
Forks:
0
Open Issues:
0
Network:
0
Subscribers:
0
Language:
None
Youtube
Link:
None (add)
Views:
0
Likes:
0
Dislikes:
0
Favorites:
0
Comments:
0
Other
Sample Sizes (N=):
Inserted:
Words Total:
Words Unique:
Source:
Abstract:
None
11/01/18 06:04PM
5,466
1,506
Tweets
MathPaper: A Cascaded Channel-Power Allocation for D2D Underlaid Cellular Networks Using Matching Theory. https://t.co/SK2nVSpwAe
mathITbot: Yiling Yuan, Tao Yang, Yuedong Xu, Hui Feng, Bo Hu : A Cascaded Channel-Power Allocation for D2D Underlaid Cellular Networks Using Matching Theory https://t.co/LLpVjCUHm1 https://t.co/FBnxrOCDlk
Images
Related