Invention Grant
US09444589B2 Method and apparatus for puncturing data regions for signals to minimize data loss
有权
用于对数据区域进行穿孔的方法和装置,以最小化数据丢失
- Patent Title: Method and apparatus for puncturing data regions for signals to minimize data loss
- Patent Title (中): 用于对数据区域进行穿孔的方法和装置,以最小化数据丢失
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Application No.: US12897107Application Date: 2010-10-04
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Publication No.: US09444589B2Publication Date: 2016-09-13
- Inventor: Kapil Bhattad , Amir Farajidana , Juan Montojo , Alexei Yurievitch Gorokhov
- Applicant: Kapil Bhattad , Amir Farajidana , Juan Montojo , Alexei Yurievitch Gorokhov
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Liem T. Do
- Main IPC: H04L5/00
- IPC: H04L5/00 ; H04L1/00

Abstract:
Methods and apparatuses are provided that facilitate puncturing codeblocks in resource blocks for muting or transmitting signals of a disparate technology such that the puncturing similarly impacts the codeblocks. Codeblocks can be mapped in order across frequency in a given data symbol before moving to a next data symbol. In this regard, utilizing data resource elements substantially evenly spaced across frequency and across data symbols in a data resource block for transmitting signals of the disparate technology can substantially equalize impact of the puncturing to related codeblocks. In addition, resources can be allocated to legacy devices, devices with bandwidth, data rate, or quality of service requirements, devices of a certain rank or geometry, etc., based at least in part on the puncturing. Moreover, a modulation and coding scheme can be selected for generating codeblocks based at least in part on the puncturing and its effect on performance.
Public/Granted literature
- US20110252139A1 METHOD AND APPARATUS FOR PUNCTURING DATA REGIONS FOR SIGNALS TO MINIMIZE DATA LOSS Public/Granted day:2011-10-13
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