公开(公告)号：US20190254065A1

公开(公告)日：2019-08-15

申请号：US16395029

申请日：2019-04-25

Applicant: QUALCOMM Incorporated

Inventor： Arak SUTIVONG ,  Edward Teague ,  Alexei Gorokhov

IPC: H04W74/00 ,  H04L1/00 ,  H04W52/04 ,  H04L1/16

CPC classification number: H04W74/004 ,  H04L1/0023 ,  H04L1/0026 ,  H04L1/1692 ,  H04W52/04 ,  H04W72/085 ,  H04W74/0833

Abstract: An apparatus and method for transmitting an indicator of channel quality while minimizing the use of a broadcast channel is described. A metric of forward link geometry of observed transmission signals is determined. An indicator of channel quality value is determined as a function of the observed transmission signals. An access sequence is selected, randomly, from one group of a plurality of groups of access sequences, wherein each of the plurality of groups of access sequences correspond to different ranges of channel quality values.

公开(公告)号：US20190274160A1

公开(公告)日：2019-09-05

申请号：US16395004

申请日：2019-04-25

Applicant: QUALCOMM Incorporated

Inventor： Arak SUTIVONG ,  Edward TEAGUE ,  Alexei GOROKHOV

IPC: H04W74/00 ,  H04L1/00 ,  H04W52/04 ,  H04L1/16

Abstract: An apparatus and method for transmitting an indicator of channel quality while minimizing the use of a broadcast channel is described. A metric of forward link geometry of observed transmission signals is determined. An indicator of channel quality value is determined as a function of the observed transmission signals. An access sequence is selected, randomly, from one group of a plurality of groups of access sequences, wherein each of the plurality of groups of access sequences correspond to different ranges of channel quality values.