TONE PLAN FOR LTF COMPRESSION AND TRANSMISSION IN WIRELESS COMMUNICATION SYSTEMS
This Laos Patent “TONE PLAN FOR LTF COMPRESSION AND TRANSMISSION IN WIRELESS COMMUNICATION SYSTEMS” is a public DIP intellectual-property record, filed by QUALCOMM INCORPORATED on 2015-09-03; current status: Awaiting formal examination. Identifiers include application No. P/485; DIP id LAP485; protection kind Patent - PCT National Phase. Key dates: publication 2026-02-20. Classification: H04L 27/26、H04L 5/00. Inventor(s)/designer(s): DOAN, Dung Ngoc, TIAN, Bin, VERMANI, Sameer, YANG, Lin. Abstract hint: A method, an apparatus, and a computer program product for wireless communication are provided. In one aspect, an apparatus is configured t…. This prose is informational only and does not constitute legal advice, ownership proof or an infringement opinion.
P/485
Mark
Key facts
- Type
- Patent
- App. no.
P/485- Status
- Awaiting formal examination
- Applicant
- QUALCOMM INCORPORATED
- Agent
- CONCETTI-LAO CO., LTD
- Filing date
- 2015-09-03
- Publication
- 2026-02-20
- Protection kind
- Patent - PCT National Phase
- Priority
- US · 14/843,538 · 2015-09-02；US · 62/046,086 · 2014-09-04；US · 62/054,932 · 2014-09-24；US · 62/064,935 · 2014-10-16；US · 62/067,260 · 2014-10-22；US · PCT/2015/048300 · 2015-09-03
- Nice / IPC classes
- H04L 27/26 · H04L 5/00
- Goods / services
- —
Process
Steps follow the current public status-
Filed
-
Formal examination In progress
-
Substantive examination
-
Published
-
Granted
Related records
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Abstract
A method, an apparatus, and a computer program product for wireless communication are provided. In one aspect, an apparatus is configured to transmit user data in a first symbol of a first symbol type. The first symbol type has a first symbol duration, a first frequency bandwidth, and a first tone plan. The first tone plan includes a first valid start tone index, a first valid end tone index, and a first set of DC tones. The apparatus is further configured to transmit an LTF in a second symbol of a second symbol type. The second symbol type has a second symbol duration, a second frequency bandwidth, and a second tone plan. The second tone plan includes a second valid start tone index, a second valid end tone index, and a second set of DC tones.
A method, an apparatus, and a computer program product for wireless communication are provided. In one aspect, an apparatus is configured to transmit user data in a first symbol of a first symbol type. The first symbol type has a first symbol duration, a first frequency bandwidth, and a first tone plan. The first tone plan includes a first valid start tone index, a first valid end tone index, and a first set of DC tones. The apparatus is further configured to transmit an LTF in a second symbol of a second symbol type. The second symbol type has a second symbol duration, a second frequency bandwidth, and a second tone plan. The second tone plan includes a second valid start tone index, a second valid end tone index, and a second set of DC tones.
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