Invention Grant
- Patent Title: Channel selection exploiting multiple observations of the channel delay spread
- Patent Title (中): 频道选择利用信道延迟扩展的多个观察
-
Application No.: US12649611Application Date: 2009-12-30
-
Publication No.: US08787510B2Publication Date: 2014-07-22
- Inventor: Sandeep Krishnamurthy , Colin Frank , Kenneth Stewart
- Applicant: Sandeep Krishnamurthy , Colin Frank , Kenneth Stewart
- Applicant Address: US IL Chicago
- Assignee: Motorola Mobility LLC
- Current Assignee: Motorola Mobility LLC
- Current Assignee Address: US IL Chicago
- Agency: Leydig, Voit & Mayer, Ltd.
- Main IPC: H04B1/10
- IPC: H04B1/10

Abstract:
A method, a mobile system, and a user device for determining a delay spread are disclosed. A memory 306 may store a compound test value based on a multiburst history. The multiburst history may be a set of power delay profile decisions. A processor 304 may create a short power delay profile channel estimate and a long power delay profile channel estimate. The processor 304 may select a chosen power delay profile channel estimate based on the compound test value.
Public/Granted literature
- US20100172399A1 CHANNEL SELECTION EXPLOITING MULTIPLE OBSERVATIONS OF THE CHANNEL DELAY SPREAD Public/Granted day:2010-07-08
Information query