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Mu Mimo Ofdma Systems And Methods For Servicing Overlapping Co Scheduled Users
Abstract: ABSTRACT “MU-MIMO-OFDMA SYSTEMS AND METHODS FOR SERVICING OVERLAPPING CO-SCHEDULED USERS” A wireless communication method implemented in a base station supporting multi-user multiple input multiple output (MU-MIMO), the wireless communication method comprising: transmitting, from a base station to a MU-MIMO user equipment, downlink control information including scheduling information; and transmitting, from the base station to the MU-MIMO user equipment, scheduled downlink user data; wherein the downlink control information includes a value selected from 16 indices for MU-MIMO transmission and the 16 indices for one codeword, each index indicating a number of transmission layers and information of transmission condition, wherein one of the 16 indices is not used, wherein the number of transmission layers is 4 at maximum. Fig 1
Notices, Deadlines & Correspondence
Patent Information
Applicants
NEC CORPORATION
Inventors
1. NARAYAN PRASAD
2. MOHAMMAD ALI KHOJASTEPOUR
3. MEILONG JIANG
4. XIADONG WANG
5. SAMPATH RANGARAJAN
Claims
1. A wireless communication method implemented in a base station supporting multi-user multiple input multiple output (MU-MIMO), the wireless communication method comprising: transmitting, from a base station to a MU-MIMO user equipment, downlink control information including scheduling information; and transmitting, from the base station to the MU-MIMO user equipment, scheduled downlink user data; wherein the downlink control information includes a value selected from 16 indices for MU-MIMO transmission and the 16 indices for one codeword, each index indicating a number of transmission layers and information of transmission condition, wherein one of the 16 indices is not used, wherein the number of transmission layers is 4 at maximum.
2. The wireless communication method according to claim 1, wherein the information of transmission condition includes a parameter of modulation.
3. A base station that supports multi-user multiple input multiple output (MU-MIMO), the base station comprising: A transmission unit configured to transmit to a MU-MIMO user equipment downlink control information including scheduling information and transmit to the MU-MIMO user equipment scheduled downlink user data, wherein the downlink control information includes a value selected from 16 indices for MU-MIMO transmission and the 16 indices for one codeword, each index indicating a number of transmission layers and information of transmission condition, wherein one of the 16 indices is not used, wherein the number of transmission layers is 4 at maximum.
4. The base station according to claim 3, wherein the information of transmission condition includes a parameter of modulation. Dated this 12th day of April, 2018 (JAYANTA PAL) PATENT AGENT NO: IN/PA-172 OF REMFRY & SAGAR ATTORNEY FOR THE APPLICANT(S) , Description:AS ENCLOSED
Specification
Claims:We Claim:
1. A wireless communication method implemented in a base station supporting multi-user multiple input multiple output (MU-MIMO), the wireless communication method comprising:
transmitting, from a base station to a MU-MIMO user equipment, downlink control information including scheduling information; and
transmitting, from the base station to the MU-MIMO user equipment, scheduled downlink user data;
wherein the downlink control information includes a value selected from 16 indices for MU-MIMO transmission and the 16 indices for one codeword, each index indicating a number of transmission layers and information of transmission condition,
wherein one of the 16 indices is not used,
wherein the number of transmission layers is 4 at maximum.
2. The wireless communication method according to claim 1, wherein the information of transmission condition includes a parameter of modulation.
3. A base station that supports multi-user multiple input multiple output (MU-MIMO), the base station comprising:
A transmission unit configured to transmit to a MU-MIMO user equipment downlink control information including scheduling information and transmit to the MU-MIMO user equipment scheduled downlink user data,
wherein the downlink control information includes a value selected from 16 indices for MU-MIMO transmission and the 16 indices for one codeword, each index indicating a number of transmission layers and information of transmission condition,
wherein one of the 16 indices is not used,
wherein the number of transmission layers is 4 at maximum.
4. The base station according to claim 3, wherein the information of transmission condition includes a parameter of modulation.
Dated this 12th day of April, 2018
(JAYANTA PAL)
PATENT AGENT NO: IN/PA-172
OF REMFRY & SAGAR
ATTORNEY FOR THE APPLICANT(S)
, Description:AS ENCLOSED
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 201848014047-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [12-04-2018(online)].pdf | 2018-04-12 |
| 2 | 201848014047-REQUEST FOR EXAMINATION (FORM-18) [12-04-2018(online)].pdf | 2018-04-12 |
| 3 | 201848014047-PRIORITY DOCUMENTS [12-04-2018(online)].pdf | 2018-04-12 |
| 4 | 201848014047-POWER OF AUTHORITY [12-04-2018(online)].pdf | 2018-04-12 |
| 5 | 201848014047-FORM 18 [12-04-2018(online)].pdf | 2018-04-12 |
| 6 | 201848014047-FORM 1 [12-04-2018(online)].pdf | 2018-04-12 |
| 7 | 201848014047-FIGURE OF ABSTRACT [12-04-2018(online)].jpg | 2018-04-12 |
| 8 | 201848014047-DRAWINGS [12-04-2018(online)].pdf | 2018-04-12 |
| 9 | 201848014047-DECLARATION OF INVENTORSHIP (FORM 5) [12-04-2018(online)].pdf | 2018-04-12 |
| 10 | 201848014047-COMPLETE SPECIFICATION [12-04-2018(online)].pdf | 2018-04-12 |
| 11 | 201848014047-Proof of Right (MANDATORY) [23-08-2018(online)].pdf | 2018-08-23 |
| 12 | 201848014047-CORRECTED PAGES [24-08-2018(online)].pdf | 2018-08-24 |
| 13 | 201848014047-FORM 3 [08-10-2018(online)].pdf | 2018-10-08 |
| 14 | 201848014047-FORM 3 [23-07-2019(online)].pdf | 2019-07-23 |
| 15 | 201848014047-FER.pdf | 2021-10-17 |
Search Strategy
| 1 | SearchstrategyE_09-03-2021.pdf |