Capacity Region of the Symmetric Injective $K$ -User Deterministic Interference Channel
نویسندگان
چکیده
منابع مشابه
Capacity Region of the Symmetric Linear Deterministic Interference Channel with Partial Feedback
The symmetric linear deterministic interference channel (LD-IC) with partial feedback is considered. Partial feedback for the symmetric LD-IC models a scenario in which the top l most-significant-bits of the channel output of receiver j are received as feedback at transmitter j, for j = 1, 2. It is shown that the LD-IC with partial feedback can serve as a good approximation to the Gaussian inte...
متن کاملThree-user cognitive interference channel: capacity region with strong interference
This study investigates the capacity region of a three-user cognitive radio network with two primary users and one cognitive user. A three-user Cognitive Interference Channel (C-IFC) is proposed by considering a three-user Interference Channel (IFC) where one of the transmitters has cognitive capabilities and knows the messages of the other two transmitters in a non-causal manner. First, two in...
متن کاملThe Approximate Capacity Region of the Phase-Fading, Very Strong, K-User Gaussian Interference Channel
Consider the K-user Gaussian interference channel with static channel coefficients. Recent efforts have characterized the capacity region to within a constant gap for several important special cases, including two-user, very weak, many-to-one, and one-to-many interference channels. The general case remains open, primarily due to the challenge of characterizing the achievable rate for interferen...
متن کاملWhen Does Channel-Output Feedback Enlarge the Capacity Region of the Two-User Linear Deterministic Interference Channel?
The two-user linear deterministic interference channel (LDIC) with noisy channel-output feedback is fully described by six parameters that correspond to the number of bit-pipes between each transmitter and its corresponding intended receiver, i.e., −→n 11 and −→n 22; between each transmitter and its corresponding non-intended receiver i.e., n12 and n21; and between each receiver and its corresp...
متن کاملSymmetric Deterministic Interference Channel with Transmitter Cooperation
This work presents novel achievable schemes for the 2-user symmetric linear deterministic interference channel with limited-rate transmitter cooperation and perfect secrecy constraints at the receivers. The proposed achievable scheme consists of a combination of interference cancelation, relaying of the other user’s data bits, time sharing, and transmission of random bits, depending on the rate...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Information Theory
سال: 2019
ISSN: 0018-9448,1557-9654
DOI: 10.1109/tit.2019.2906242