A high-performance two-stage packet switch architecture
نویسندگان
چکیده
منابع مشابه
A high-performance two-stage packet switch architecture
This paper contributes a distributed packet controller which reduces queueing to a single stage in two-stage packet switches. Software and neural network based controllers are described. Simulations under a range of traffic conditions for a 1024x1024 switch size shows the simplest architecture has the best performance.
متن کاملA Novel Feedback-based Two-stage Switch Architecture
A load-balanced two-stage switch can eliminate the scheduler, is scalable, and provides close to 100% throughput. Its major problem is that packets can be mis-sequenced. Aim at preventing packets from being received out-of-sequence at outputs, we provide an elegant solution to the mis-sequencing problem based on a novel two-stage switch architecture with feedback. The feedback path is construct...
متن کاملPerformance Evaluation of Two-Stage Shared FDL Optical Packet Switch using Contention Resolution Scheme with Packet Releasing Priority
This paper proposes a two-stage optical packet switch with second stage of recirculate switch of FDL to reduce the number of the FDL used in the switch for contention resolution. The contention resolution scheme with priority in packet releasing from FDL is tested in the two-stage switch for performance evaluation. Simulation result shows that zero packet loss rate achievable with < 0.8 for 32x...
متن کاملA 2-stage matching scheduler for a VOQ packet switch architecture
Virtual Output Queuing (VOQ) is a practical and high-performance packet switch architecture. There are many simple iterative arbitration algorithms proposed for the VOQ architecture. These algorithms either employ a 3-phase or a 2phase hand-shaking scheme between the switch inputs and outputs. It has been shown that neither scheme can outperform the other in all traffic patterns. As a result, w...
متن کاملPerformance of a broadcast packet switch
This paper reports the results of a simulation study undertaken to evaluate a high performance packet switching fabric supporting point-to-point and multipoint communications. This switching fabric contains several components each based on conventional binary routing networks. The most novel element is the Copy Network which performs the packet replication needed for multipoint connections. We ...
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 Communications
سال: 1999
ISSN: 0090-6778
DOI: 10.1109/26.809698