24 patents
Utility
Low Latency Inter-chip Communication Mechanism In Multi-chip Processing System
5 Aug 20
Systems and methods of multi-chip processing with low latency and congestion.
Craig Barner, David Asher, Richard Kessler, Brad Dobbie, Daniel Dever, Tom Hummel, Isam Akkawi
Filed: 30 Jan 19
Utility
Pair Merge Execution Units for Microinstructions
5 Aug 20
An instruction execution circuit operable to reduce two or more micro-operations into one by producing multiple permutation and merge results in one execution cycle.
David Kravitz, David A. Carlson
Filed: 30 Jan 19
Utility
Prefetching Data to Reduce Cache Misses
27 May 20
A first memory request including a first virtual address is received.
David CARLSON, Shubhendu S. MUKHERJEE
Filed: 25 Nov 18
Utility
Method and Apparatus for Providing a Low Latency Transmission System Using Adjustable Buffers
1 Apr 20
One aspect of the present invention discloses a network system capable of transmitting and processing audio video (“A/V”) data with enhanced quality of service (“QoS”).
Francisco J. Roncero Izquierdo, Gorka Garcia
Filed: 28 Nov 19
Utility
Phantom Queue Link Level Load Balancing System, Method and Device
18 Mar 20
A data processing system includes a phantom queue for each of a plurality of output ports each associated with an output link for outputting data.
Martin Leslie White
Filed: 24 Nov 19
Utility
Low Latency Interconnect Protocol for Coherent Multi-chip Communication
11 Mar 20
In one embodiment, a data message is generated at a first system-on-chip (SOC) for transmission to a second SOC.
Steven C. Barner
Filed: 11 Sep 18
Utility
Compressing Like Magnitude Partial Products In Multiply Accumulation
4 Mar 20
An ALU capable of generating a multiply accumulation by compressing like-magnitude partial products.
David CARLSON
Filed: 27 Aug 18
Utility
Voq-based Network Switch Architecture Using Multi-stage Arbitration Fabric Scheduler
5 Feb 20
A network switch capable of supporting cut-though switching and interface channelization with enhanced system performance.
Weihuang WANG
Filed: 2 Aug 18
Utility
Chained Lookups and Counting In a Network Switch
5 Feb 20
A network switch using a search engine to generate chained table lookup requests.
Jeffrey HUYNH, Weihuang WANG, Tsahi DANIEL, Gerald SCHMIDT
Filed: 2 Aug 18
Utility
Preventing Information Leakage In Out-Of-Order Machines Due To Misspeculation
29 Jan 20
Typical out-of-order machines can be exploited by security vulnerabilities, such as Meltdown and Spectre, that enable data leakage during misspeculation events.
David A. Carlson, Shubhendu S. Mukherjee
Filed: 29 Jul 18
Utility
Methods and Apparatus for Providing Soft and Blind Combining for PUSCH Acknowledgement (ACK) Processing
15 Jan 20
Methods and apparatus for providing soft and blind combining for PUSCH acknowledgement (ACK) processing.
Sabih Guzelgoz, Hong Jik Kim, Tejas Maheshbhai Bhatt, Fariba Heidari
Filed: 24 Sep 19
Utility
Method To Limit Packet Fetching With Uncertain Packet Sizes To Control Line Rate
8 Jan 20
In an embodiment, a method comprises, loading, from at least one source of packets to a memory, a packet based on a network scheduler indicating availability of bandwidth from the at least one source of packets to the memory that is at least the average size of packets.
Nick Jamba, Bhargava Narumanchi
Filed: 5 Jul 18
Utility
Limiting Backpressure With Bad Actors
8 Jan 20
In an embodiment, a method includes, in response to detecting available memory of a destination node of a packet flow of nodes to the destination node being below a particular threshold, marking the destination node as being in a backpressure state.
Richard E. Kessler, Nick Jamba, Victor Hart
Filed: 5 Jul 18
Utility
Complex I/O Value Prediction for Multiple Values with Physical or Virtual Addresses
8 Jan 20
An apparatus, and corresponding method, for input/output (I/O) value determination, generates an I/O instruction for an I/O device, the I/O device including a state machine with state transition logic.
Jason D. Zebchuk, Wilson P. Snyder, II, Michael S. Bertone
Filed: 3 Dec 18
Utility
Methods and Apparatus for Twiddle Factor Generation for Use with A Programmable Mixed-Radix DFT/IDFT Processor
1 Jan 20
Twiddle factor generation for use with a programmable mix-radix vector processor (“PVP”) capable of calculating discrete Fourier transform (“DFT/IDFT”) values.
Yuanbin Guo, Hong Jik Kim
Filed: 8 Jul 19
Utility
Serializer/Deserializer (SerDes) Lanes with Lane-by-Lane Datarate Independence
1 Jan 20
A circuit and method enables multiple serializer/deserializer (SerDes) data lanes of a physical layer device (PHY) to operate across a broad range of diversified data rates that are independent from lane to lane.
Scott E. Meninger
Filed: 11 Sep 19
Utility
Methods and Apparatus for Control Channel Detection in An Uplink Shared Channel
1 Jan 20
Methods and apparatus for channel detection in an uplink shared control channel.
Yuanbin Guo
Filed: 14 Sep 19
Utility
Combined Conditional Branch and Indirect Branch Target Predictor
18 Dec 19
An example embodiment combines use of a branch predictor with cache-like storage of previously executed branch targets to improve processor performance while minimizing hardware cost.
Edward J. McLellan, David A. Carlson, Rohit P. Thakar
Filed: 14 Jun 18
Utility
Methods and Apparatus for Adaptive Power Profiling in A Baseband Processing System
4 Dec 19
Methods and apparatus for adaptive power profiling in a baseband processing system.
Kalyana S. Venkataraman, Gregg A. Bouchard, Eric Marenger, Ahmed Shahid
Filed: 19 Aug 19
Utility
Methods and Apparatus for Symbol-to-Symbol Multiplexing of Control, Data, and Reference Signals on A 5G Uplink
6 Nov 19
Methods and apparatus for symbol-to-symbol multiplexing of control, data, and reference signals on a 5G uplink.
Yuanbin Guo, Hong Jik Kim
Filed: 30 Apr 19