公开(公告)号：US11071007B2

公开(公告)日：2021-07-20

申请号：US16043192

申请日：2018-07-24

Applicant: Apple Inc.

Inventor： Farouk Belghoul ,  Christian W. Mucke ,  Ehsan E. Haghani

IPC: H04W76/28 ,  H04W28/02 ,  H04W8/00 ,  H04W16/14 ,  H04W4/70 ,  H04W76/14 ,  H04W4/20 ,  H04W92/18 ,  H04W76/20 ,  H04W48/10 ,  H04W80/00 ,  H04L29/08

Abstract: This disclosure relates to techniques for supporting cross functional signaling for device-to-device wireless communication, such as an off grid radio system. According to some embodiments, a first wireless device may initiate, modify, and/or close a device-to-device wireless communication session with a second wireless device using session management signaling associated with a protocol layer (possibly a higher layer, such as a layer supported by an application processor) of the first wireless device. The wireless device may provide indications of session initiation, modification, and/or closing from the protocol layer used to exchange the session management signaling to another protocol layer (possibly a lower layer, such as a layer supported by a baseband processor) of the first wireless device.

公开(公告)号：US20190045389A1

公开(公告)日：2019-02-07

申请号：US16043192

申请日：2018-07-24

Applicant: Apple Inc.

Inventor： Farouk Belghoul ,  Christian W. Mucke ,  Ehsan E. Haghani

IPC: H04W28/02 ,  H04W8/00 ,  H04W4/70 ,  H04W92/18 ,  H04W16/14

Abstract: This disclosure relates to techniques for supporting cross functional signaling for device-to-device wireless communication, such as an off grid radio system. According to some embodiments, a first wireless device may initiate, modify, and/or close a device-to-device wireless communication session with a second wireless device using session management signaling associated with a protocol layer (possibly a higher layer, such as a layer supported by an application processor) of the first wireless device. The wireless device may provide indications of session initiation, modification, and/or closing from the protocol layer used to exchange the session management signaling to another protocol layer (possibly a lower layer, such as a layer supported by a baseband processor) of the first wireless device.