公开(公告)号：US20230098349A1

公开(公告)日：2023-03-30

申请号：US17489753

申请日：2021-09-29

Applicant: QUALCOMM Incorporated

Inventor： Alok MITRA ,  Sitaramanjaneyulu KANAMARLAPUDI ,  Uppinder BABBAR ,  Vaibhav KUMAR ,  Haim SNAPY ,  Vamsi DOKKU ,  Dan GILBOA WAIZMAN ,  Joseph GIACALONE

IPC: H04W28/06 ,  H04W80/06 ,  H04L12/805 ,  H04L29/06

Abstract: This disclosure provides a method, apparatus, and computer-readable medium for wireless communication at a modem, comprising receiving, via an interface with a host, an internet protocol (IP) packet including a first transport protocol header and a first IP header. The IP packet has a size greater than a maximum transport unit (MTU) size allowable for each packet transmitted over a communication link. The modem segments the IP packet into a plurality of segments based on a segment size indicated by a segmentation policy. Each segment includes a respective derived segment transport protocol header and a respective derived segment IP header derived from the IP packet. Each of these derived headers includes at least one field based on the segmentation policy, and each of the segment transport protocol headers includes a checksum for the respective segment. Additionally, the modem transmits the plurality of segments over the communication link.

公开(公告)号：US20210029587A1

公开(公告)日：2021-01-28

申请号：US16947167

申请日：2020-07-21

Applicant: QUALCOMM Incorporated

Inventor： Alok MITRA ,  Srinivas Reddy MUDIREDDY ,  Vaibhav KUMAR ,  Haim SNAPY ,  Uppinder BABBAR ,  Dan GILBOA WAIZMAN ,  Vamsi DOKKU ,  Arunn Coimbatore KRISHNAMURTHY ,  Sitaramanjaneyulu KANAMARLAPUDI

IPC: H04W28/10 ,  H04L29/06 ,  H04W28/02

Abstract: Various aspects of the present disclosure generally relate to wired and/or wireless communication. In some aspects, a device may receive a plurality of data packets at a modem of the device. The device may group, at the modem of the device, payloads of a first subset of the plurality of data packets into a container. The device may transfer, to a processor of the device and using the modem, the container via a first interface channel. The device may transfer, to the processor and using the modem, a second subset of the plurality of data packets via a second interface channel. Numerous other aspects are provided.

公开(公告)号：US20190020587A1

公开(公告)日：2019-01-17

申请号：US15651944

申请日：2017-07-17

Applicant: QUALCOMM Incorporated

Inventor： Haim SNAPY ,  Harout HEDESHIAN ,  Pranav DESAI ,  Yuval Corey HERSHKO

IPC: H04L12/801 ,  H04L29/06 ,  H04L12/741 ,  H04W28/02

CPC classification number: H04L47/12 ,  H04L45/74 ,  H04L67/2804 ,  H04L67/2833 ,  H04L69/02 ,  H04L69/22 ,  H04W28/0289

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for providing UDP receive offloading using the communications systems. For example, a method generally includes grouping, into a container, the datasets from the same source and destination arriving at a receiver based on datasets metadata, and ungrouping the datasets from the container once network layer processing on the container is completed and datasets are ready to transverse to a next destination.