公开(公告)号：US20230163840A1

公开(公告)日：2023-05-25

申请号：US18057761

申请日：2022-11-21

Applicant: Parallel Wireless, Inc.

Inventor： Chris Smart ,  John Grogan

IPC: H04B7/26

CPC classification number: H04B7/2668

Abstract: A method for dynamically adjusting the revisit rate of a rake receiver for an individual UE is disclosed, such that the time to initially acquire the UL transmission is optimized while the ongoing Central Processing Unit (CPU) loading during normal operation is minimized. The method may comprise operating a multipath searcher in a first mode of operation at a first time, the first mode being an acquisition mode, the multipath searcher operating with a revisit rate of 100 percent; and, operating the multipath searcher in a second mode of operation at a second time, the second mode being a steady-state mode and the multipath searcher operating with a revisit rate of less than 100 percent.

公开(公告)号：US20230299875A1

公开(公告)日：2023-09-21

申请号：US18186947

申请日：2023-03-20

Applicant: Parallel Wireless, Inc.

Inventor： Efi Dror ,  Chris Smart ,  Steven Paul Papa ,  Ofir Ben Ari Katzav

IPC: H04L1/00 ,  H04L5/00

CPC classification number: H04L1/004 ,  H04L5/0044

Abstract: The disclosed invention presents new approach for FEC implementation as part of existing link between the PHY layer (L1) and MAC layer. In one embodiment a method for providing cellular network Forward Error Correction (FEC) offload, includes merging FEC functionality into the PHY-MAC interface including placing FEC functionality IPs inside a small form factor (SFP) transceiver and allowing configurations from the PHY controller; identifying data carrying packets; encoding/decoding of the data payload; and forwarding an encoded/decoded payload to the next layer.