Gaussian Interference Channel Capacity to Within One Bit

The capacity of the two-user Gaussian interference channel has been open for 30 years. The understanding on this problem has been limited.

Gaussian Interference Channel Capacity to Within One Bit - arXiv

The only case in which the capacity is known is in the strong interference case, where each receiver has a better reception of the other user's ...

Index Terms—Capacity region, Gaussian interference channel, generalized degrees of freedom. I. INTRODUCTION. INTERFERENCE is a central phenomenon in wireless.

Gaussian Interference Channel Capacity to Within One Bit

Abstract: The characterization of the capacity region of the two-user Gaussian interference channel has been an open problem for thirty years.

Gaussian Interference Channel Capacity to Within One Bit - arXiv

Abstract: The capacity of the two-user Gaussian interference channel has been open for thirty years. The understanding on this problem has ...

Gaussian Interference Channel Capacity to Within One Bit

Page 1. Gaussian Interference Channel Capacity to. Within One Bit: the Symmetric Case. Raul Etkin1. Dept. of Electrical Engineering and. Computer Sciences.

Gaussian Interference Channel Capacity to Within One Bit

Abstract—The characterization of the capacity region of the two-user Gaussian interference channel has been an open prob- lem for thirty years.

Gaussian Interference Channel Capacity to Within One Bit

Gaussian Interference Channel Capacity to Within One Bit: the General Case · R. Etkin, David Tse, Hua Wang · Published in IEEE International Symposium… 24 June ...

Gaussian Interference Channel Capacity to Within One Bit

Gaussian Interference Channel Capacity to Within One Bit · R. Etkin, David Tse, Hua Wang · Published in IEEE Transactions on… 7 February 2007 · Physics, ...

Symmetric Feedback Capacity of the Gaussian Interference Channel ...

We characterize the symmetric capacity of the two-user Gaussian interference channel with feedback to within 1 bit /s/Hz.

Gaussian Interference Channel Capacity to Within One Bit

Download Citation | Gaussian Interference Channel Capacity to Within One Bit | — The characterization of the capacity region of the two-user Gaussian ...

Symmetric Feedback Capacity of the Gaussian Interference Channel ...

We derive a new outer bound to show that a proposed scheme can achieve the symmetric capacity to within one bit for all channel parameters. From this result, we ...

Achievable Rates of Gaussian Interference Channel with Multi ...

The capacity bound of the Gaussian interference channel (IC) has received extensive research interests in recent years.

On the Symmetric Capacity of the K-User Symmetric Cyclic ...

We show that the achievable symmetric rate in this case is also within one bit of the symmetric capacity. II. CYCLIC GAUSSIAN INTERFERENCE CHANNEL AND ITS.

The interference channel - Henry D. Pfister

then (R1 - 1/2,R2 - 1/2) is achievable. [R. Etkin, D. Tse, and H. Wang, “Gaussian interference channel capacity to within one bit,” IEEE Trans. Inf. Theory ...

The approximate capacity of the many-to-one ... - ACM Digital Library

Recently, Etkin, Tse, and Wang found the capacity region of the two-user Gaussian interference channel to within 1 bit/s/Hz. A natural goal is to apply this ...

Feedback Capacity of the Gaussian Interference Channel to Within 2 ...

Boosting signal power provides a capacity increase of a bounded number of bits. In the MAC, the receiver decodes the messages of all users. A natural question ...

Independent signaling achieves the capacity region of the Gaussian ...

Abstract. The interference channel with common information (IC-CI) consists of two transmit-receive pairs that communicate over a common noisy medium.

What is the sum-capacity for a non-symmetric interference channel ...

For, two user non-symmetric Gaussian interference channel capacity (not just sum-capacity) is know to withing 1 bit. This result was show by ...

Meaning of channel capacity in the AWGN channel

The capacity of the channel depends on the signal to noise ratio P/σ2 and it can exceed one bit per channel use. Think of it this way: we ...