公开(公告)号：KR20200138840A

公开(公告)日：2020-12-10

申请号：KR20207034940

申请日：2018-02-09

Applicant: QUALCOMM INC

Inventor： SOMICHETTY GOWRISANKAR ,  BHATTAD KAPIL ,  RICO ALVARINO ALBERTO ,  WANG XIAO FENG ,  CHANDRASEKAR MANIKANDAN

IPC: H04L5/00 ,  H04L1/18 ,  H04L5/14 ,  H04W72/04 ,  H04W72/14 ,  H04W88/02 ,  H04W88/08

Abstract: 본개시물의일 양태에서, 방법, 컴퓨터판독가능매체, 및장치가제공된다. 게다가, 본장치는다운링크제어채널을 UE 에송신하는데사용되는협대역 TDD 프레임구조에서의서브프레임들의제 1 세트를결정할수도있다. 일양태에서, 서브프레임들의제 1 세트에서의최종서브프레임은서브프레임 n 일수도있다. 또, 본장치는다운링크데이터채널을 UE 에송신하는데사용되는협대역 TDD 프레임구조에서의서브프레임들의제 2 세트를결정할수도있다. 특정의양태들에서, 서브프레임들의제 2 세트에서의제 1 서브프레임은서브프레임 n 이후 k0 개수의서브프레임들에기초하여지연될수도있다. 특정의다른양태들에서, 서브프레임들의제 2 세트에서의최종서브프레임은서브프레임 n + k0 + x 일수도있다. 추가적으로, 본장치는 k0 개수의서브프레임들과연관된제 1 정보를 UE 로 DCI 송신에서의제 1 지연필드에서시그널링할수도있다.

公开(公告)号：SG11201906236XA

公开(公告)日：2019-08-27

申请号：SG11201906236X

申请日：2018-02-09

Applicant: QUALCOMM INC

Inventor： SRIDHARAN ARVIND ,  BHATTAD KAPIL ,  CHANDRASEKAR MANIKANDAN ,  SOMICHETTY GOWRISANKAR ,  RICO ALVARINO ALBERTO ,  WANG XIAO FENG

IPC: H04L5/00 ,  H04L5/14

Abstract: WO 18/ 1520 29 Al (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 23 August 2018 (23.08.2018) WIP0 I PCT onion °nolo HE liololiolom io Elio ow (10) International Publication Number WO 2018/152029 Al (51) International Patent Classification: H04L 5/00 (2006.01) HO4L 5/14 (2006.01) (21) International Application Number: PCT/US2018/017636 (22) International Filing Date: 09 February 2018 (09.02.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 201741005220 14 February 2017 (14.02.2017) IN 201741005360 15 February 2017 (15.02.2017) IN 15/707,789 18 September 2017 (18.09.2017) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; ATTEN: International IP Administration, 5775 Morehouse Drive, San Diego, California, US 92121-1714 (US). (72) Inventors: SRIDHARAN, Arvind; c/o QUALCOMM IN- CORPORATED, 5775 Morehouse Drive, San Diego, Cal- ifornia 92121-1714 (US). BHATTAD, Kapil; c/o QUAL- COMM INCORPORATED, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). CHANDRASEKAR, Manikandan; c/o QUALCOMM INCORPORATED, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). SOMICHETTY, Gowrisankar; c/o QUALCOMM IN- CORPORATED, 5775 Morehouse Drive, San Diego, Cali- fornia 92121-1714 (US). RICO ALVARINO, Alberto; c/ o QUALCOMM INCORPORATED, 5775 Morehouse Dri- ve, San Diego, California 92121-1714 (US). WANG, Xiao feng; c/o QUALCOMM INCORPORATED, 5775 More- house Drive, San Diego, California 92121-1714 (US). (74) Agent: HODGES, Jonas J. et al.; c/o ARENT FOX LLP, 1717 K Street NW, Washington, District of Columbia 20006-5344 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, (54) Title: NARROWBAND TIME-DIVISION DUPLEX FRAME STRUCTURE FOR NARROWBAND COMMUNICATIONS (57) : There is a need to support narrowband TDD frame structure for narrowband 2500 communications. The present disclosure provides a solution by supporting one or more nar- rowband TDD frame structure(s) for narrowband communications. In an aspect of the disclo- sure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may determine a narrowband TDD frame structure for narrowband communications from a 2502 group of narrowband TDD frame structures. In one aspect, the narrowband TDD frame struc- ture may include a set of downlink subframes and more than one special subframe. The appa- ratus may determine a set of narrowband carriers and a minimum set of subframes on the set of narrowband carriers based at least in part on the set of downlink subframes and more than one 2504 special subframe on which a NRS should be transmitted. The apparatus may transmit the NRS using the narrowband TDD frame structure determined for the narrowband communications. 2506 I transmit information indicating additional I subframes used to transmit dae NRS 2508 transmit the NRS using the narrowband I DD frame structure determined for the narrowband communicators FIG. 25 [Continued on next page] determine a narrowband IDD frame =venire for narrowband communications from a group of narrowband TDD frame structures determine a set of narrowband carriers and a minimum se of subframos on tho set of narrowband carriers based at Irma in part on the set of downlink subframes and more than one special subframe on which a NRS should be transmitted WO 2018/152029 Al IMEDIMOMMIONE101311101011010MODEVOIMIE EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(11)) as to the applicant's entitlement to claim the priority of the earlier application (Rule 4.1 7(iii)) Published: — with international search report (Art. 21(3))

公开(公告)号：SG11201905932TA

公开(公告)日：2019-08-27

申请号：SG11201905932T

申请日：2018-02-09

Applicant: QUALCOMM INC

Inventor： SRIDHARAN ARVIND ,  BHATTAD KAPIL ,  CHANDRASEKAR MANIKANDAN ,  SOMICHETTY GOWRISANKAR ,  RICO ALVARINO ALBERTO ,  WANG XIAO FENG

IPC: H04L1/18 ,  H04L5/00 ,  H04L5/14

Abstract: Vtransmit a PSS, an SSS, and at least one of a BCH or an SIB1 using the narrowband TDD frame structure determined for the narrowband communications W O 20 18/ 1520 24 Al (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 23 August 2018 (23.08.2018) WI P0 I PC T onion °nolo HE lioloiloiolo im mom oimIE (10) International Publication Number WO 2018/152024 Al (51) International Patent Classification: H04L 1/18 (2006.01) H04L 5/00 (2006.01) H04L 5/14 (2006.01) (21) International Application Number: PCT/US2018/017620 (22) International Filing Date: 09 February 2018 (09.02.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 201741005220 14 February 2017 (14.02.2017) IN 201741005360 15 February 2017 (15.02.2017) IN 15/706,966 18 September 2017 (18.09.2017) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; ATTEN: International IP Administration, 5775 Morehouse Drive, San Diego, California, US 92121-1714 (US). (72) Inventors: SRIDHARAN, Arvind; c/o QUALCOMM IN- CORPORATED, 5775 Morehouse Drive, San Diego, Cal- ifornia 92121-1714 (US). BHATTAD, Kapil; c/o QUAL- COMM INCORPORATED, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). CHANDRASEKAR, Manikandan; c/o QUALCOMM INCORPORATED, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). SOMICHETTY, Gowrisankar; c/o QUALCOMM IN- CORPORATED, 5775 Morehouse Drive, San Diego, Cali- fornia 92121-1714 (US). RICO ALVARINO, Alberto; c/ o QUALCOMM INCORPORATED, 5775 Morehouse Dri- ve, San Diego, California 92121-1714 (US). WANG, Xiao feng; c/o QUALCOMM INCORPORATED, 5775 More- house Drive, San Diego, California 92121-1714 (US). (74) Agent: HODGES, Jonas J. et al.; c/o ARENT FOX LLP, 1717 K Street NW, Washington, District of Columbia 20006-5344 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, (54) Title: NARROWBAND TIME-DIVISION DUPLEX FRAME STRUCTURE FOR NARROWBAND COMMUNICATIONS (57) : There is a need to support narrowband TDD frame moo structure for narrowband communications. The present disclosure pro- vides a solution by supporting one or more narrowband TDD frame structure(s) for narrowband communications. In an aspect of the dis- closure, a method, a computer-readable medium, and an apparatus are 1002 provided. The apparatus may determine a TDD mode for narrowband communications. The apparatus may determine a TDD frame structure for the narrowband communications from a group of narrowband TDD frame structures. In one aspect, at least one common subframe in each narrowband TDD frame structure in the group of narrowband TDD frame structures may be configured as a downlink subframe. The ap- 1004 paratus may transmit a PSS using the at least one common subframe in V the narrowband TDD frame structure determined for the narrowband communications. FIG. 10 [Continued on next page] determine a narrowband communication frame structure comprising a FDD frame structure or a TDD frame structure and a narrowband TDD frame structure configuration for narrowband communications from a group of narrowband TDD frame structures configurations determine one or more narrowband carriers and subframes within the one or more narrowband carriers to transmit at least one of a BCH or a SIB1 based on the narrowband communication frame structure or the TDD frame structure configuration WO 2018/152024 Al MIDEDIMOMMIONER131110101101010HEMOVOIS GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(11)) as to the applicant's entitlement to claim the priority of the earlier application (Rule 4.17(iii)) Published: — with international search report (Art. 21(3))

公开(公告)号：CA3047413A1

公开(公告)日：2018-08-02

申请号：CA3047413

申请日：2018-01-12

Applicant: QUALCOMM INC

Inventor： BHATTAD KAPIL ,  SOMICHETTY GOWRISANKAR ,  VUMMINTALA SHASHIDHAR ,  RICO ALVARINO ALBERTO ,  XU HAO

IPC: H04L5/00 ,  H04L1/00

Abstract: A method, a computer-readable medium, and an apparatus are provided. The apparatus may allocate one or more narrowbands for at least one downlink transmission to a UE. The apparatus may transmit information associated with the one or more narrowbands and a RIV to the UE. In one aspect, the RIV may indicate a common starting RB and a common set of RBs allocated for the at least one downlink transmission in each of the one or more narrowbands.

公开(公告)号：ES2883629T3

公开(公告)日：2021-12-09

申请号：ES18707203

申请日：2018-02-09

Applicant: QUALCOMM INC

Inventor： SOMICHETTY GOWRISANKAR ,  BHATTAD KAPIL ,  RICO ALVARINO ALBERTO ,  WANG XIAO FENG ,  CHANDRASEKAR MANIKANDAN

IPC: H04L1/18 ,  H04L5/14

Abstract: Un método de comunicaciones inalámbricas para una estación base, que comprende: determinar (1602) una estructura de trama TDD de duplexación por división de tiempo de un grupo de estructuras de tramas TDD para comunicaciones de banda estrecha; determinar (1606) un primer grupo de subtramas de una pluralidad de grupos de subtramas asociados con un primer conjunto de subtramas de enlace descendente y un segundo grupo de subtramas de una pluralidad de grupos de subtramas asociados con un segundo conjunto de subtramas de enlace descendente, en el que el primer grupo de subtramas y la segunda subtrama los grupos no se superponen, determinándose cada grupo de subtramas basándose en una subtrama de enlace descendente y un número predeterminado de subtramas siguientes; determinar (1608) una primera secuencia de cifrado para el primer conjunto de subtramas de enlace descendente en el primer grupo de subtramas y una segunda secuencia de cifrado para el segundo conjunto de subtramas de enlace descendente en el segundo grupo de subtramas; y transmitir (1610) una serie de repeticiones de un canal de enlace descendente físico de banda estrecha utilizando la estructura de trama TDD, en el que una primera porción de repeticiones de la serie de repeticiones se transmite en el primer conjunto de subtramas de enlace descendente utilizando la primera secuencia de aleatorización; y en la que una segunda parte de repeticiones de la serie de repeticiones se transmite en el segundo conjunto de subtramas de enlace descendente utilizando la segunda secuencia de aleatorización.

公开(公告)号：SG11201906235YA

公开(公告)日：2019-08-27

申请号：SG11201906235Y

申请日：2018-02-09

Applicant: QUALCOMM INC

Inventor： SRIDHARAN ARVIND ,  BHATTAD KAPIL ,  CHANDRASEKAR MANIKANDAN ,  SOMICHETTY GOWRISANKAR ,  RICO ALVARINO ALBERTO ,  WANG XIAO FENG

IPC: H04L5/00 ,  H04L1/08 ,  H04L5/14 ,  H04W4/70

Abstract: WO 18/ 1520 28 Al (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 23 August 2018 (23.08.2018) WI P0 I PC T omit HE oimIE (10) International Publication Number WO 2018/152028 Al (51) International Patent Classification: H04L 5/00 (2006.01) H04W 4/70 (2018.01) H04L 5/14 (2006.01) HO4L 1/08 (2006.01) (21) International Application Number: PCT/US2018/017632 (22) International Filing Date: 09 February 2018 (09.02.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 201741005220 14 February 2017 (14.02.2017) IN 201741005360 15 February 2017 (15.02.2017) IN 15/707,774 18 September 2017 (18.09.2017) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; Atten: International IP Administration, 5775 Morehouse Drive, San Diego, California, US 92121-1714 (US). (72) Inventors: SRIDHARAN, Arvind; c/o Qualcomm In- corporated, 5775 Morehouse Drive, San Diego, Califor- nia 92121-1714 (US). BHATTAD, Kapil; c/o Qualcomm Incorporated, 5775 Morehouse Drive, San Diego, Cali- fornia 92121-1714 (US). CHANDRASEKAR, Manikan- dan; c/o Qualcomm Incorporated, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). SOMICHETTY, Gowrisankar; c/o Qualcomm Incorporated, 5775 More- house Drive, San Diego, California 92121-1714 (US). RI- CO ALVARINO, Alberto; c/o Qualcomm Incorporated, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). WANG, Xiao feng; c/o Qualcomm Incorporated, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (74) Agent: HODGES, Jonas J. et al.; c/o Arent Fox LLP, 1717 K Street NW, Washington, District of Columbia 20006-5344 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, (54) Title: NARROWBAND TIME-DIVISION DUPLEX FRAME STRUCTURE FOR NARROWBAND COMMUNICATIONS (57) : There is a need to support narrowband TDD frame structure for narrowband communications. The present disclosure provides a solution by supporting one or more narrowband TDD 1002 frame structure(s) for narrowband communications. In an aspect of the disclosure, a method, a computer-readable medium, and an ap- paratus are provided. The apparatus may determine a narrowband communication frame structure comprising a FDD frame structure or a TDD frame structure and a narrowband TDD frame structure configuration for narrowband communications from a group of nar- rowband TDD frame structures configurations. The apparatus may determine one or more narrowband carriers and subframes within the one or more narrowband carriers to transmit at least one of a BCH or a SIB1 based on the narrowband communication frame structure or the TDD frame structure configuration. The apparatus may transmit a PSS, an SSS, and at least one of a BCH or an SIB1 using the narrowband TDD frame structure determined for the nar- 1006 rowband communications. In one aspect, a carrier used for trans- , mining the BCH and/or the SIB may be different than a carrier used to transmit one or more of the PSS or the SSS. In another aspect, a narrowband carrier used for transmitting the BCH may be different than a narrowband carrier used to transmit one or more of the PSS or the SSS. FIG. 10 [Continued on next page] 1000 determine a narrowband communication frame structure comprising a FDD frame structure or a TDD frame structure and a narrowband TDD frame structure configuration for narrowband communications from a group of narrowband TDD frame structures configurations determine one or more narrowband carriers and subframes within the one or more narrowband carriers to transmit at least one of a BCH or a SIB1 based on the narrowband communication frame structure or the TDD frame structure configuration transmit a PSS, an SSS, and at least one of a BCH or an SIB1 using the narrowband TDD frame structure determined for the narrowband communications 1004 WO 2018/152028 Al MIDEDIMOMOIDEIREEMOMOMOIONIEHIMEN GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(11)) as to the applicant's entitlement to claim the priority of the earlier application (Rule 4.17(iii)) Published: — with international search report (Art. 21(3))

公开(公告)号：CA3048663A1

公开(公告)日：2018-08-09

申请号：CA3048663

申请日：2018-02-01

Applicant: QUALCOMM INC

Inventor： BHATTAD KAPIL ,  SOMICHETTY GOWRISANKAR ,  RICO ALVARINO ALBERTO ,  XU HAO

IPC: H04W72/04 ,  H04W8/22

Abstract: Methods, systems, and devices for wireless communication are described. A wireless device may receive a scheduling indicator on a first instance of a control channel. The wireless device may determine that a data transmission is scheduled for the wireless device based at least in part on the received scheduling indicator. The wireless device may identify a first frequency band associated with the data transmission and a second frequency band associated with a second instance of the control channel. The wireless device may identify a third frequency band to monitor based at least in part on the first and second frequency bands and a bandwidth capability of the wireless device. The third frequency band includes the first frequency band. The third frequency band comprises an associated bandwidth that is based at least in part on the bandwidth capability of the wireless device.

公开(公告)号：AU2017302417B2

公开(公告)日：2021-08-05

申请号：AU2017302417

申请日：2017-07-12

Applicant: QUALCOMM INC

Inventor： RICO ALVARINO ALBERTO ,  ANCHAN KIRANKUMAR BHOJA ,  VUMMINTALA SHASHIDHAR ,  BALASUBRAMANIAN SRINIVASAN ,  XU HAO ,  SUBRAHMANYA PARVATHANATHAN ,  FAKOORIAN SEYED ALI AKBAR ,  GAAL PETER ,  SOMICHETTY GOWRISANKAR

IPC: H04L5/00

Abstract: Aspects of the present disclosure relate to methods and apparatus for optimizing real time services (e.g., such as a voice over Long Term Evolution (LTE) (VoLTE)) for devices with limited communications resources, such as machine type communication (MTC) devices and enhanced MTC (eMTC) devices. In one aspect, a UE determines a first configuration of subframes within at least one radio frame available for the UE and other UEs to use for bundled communications with a BS. The UE receives an indication of one or more subframes within the at least one radio frame that are unavailable for bundled uplink transmissions, and determines a second configuration of subframes to use for bundled communications based on the indication. The UE overrides the first configuration of subframes with the second configuration of subframes, and communicates with the BS using the second configuration of subframes. Numerous other aspects are provided.

公开(公告)号：SG11201906243QA

公开(公告)日：2019-08-27

申请号：SG11201906243Q

申请日：2018-02-09

Applicant: QUALCOMM INC

Inventor： SOMICHETTY GOWRISANKAR ,  BHATTAD KAPIL ,  RICO ALVARINO ALBERTO ,  WANG XIAO FENG ,  CHANDRASEKAR MANIKANDAN

IPC: H04L1/18 ,  H04L5/14

Abstract: determinea first scrambling sequence for the first set of downlink subframes in a first subframe group and the second scrambling sequence for a second set of downlink subframes in a second subframe group series of repetitions of the NPDCCH and/or NPDSCH 1009 determine a first subframe group of the plurality of subframe groups associated with the first set of subframes and a second subframe group of the plurality of subframe groups associated with the second set of subframes 1005 determine a narrowband TDD frame structure that includes one or more of a set of downlink subframes, a set of uplink subframes, a set of special subframes, or a set of flexible subframes 1001 group a plurality of subframes into a plurality of subframe groups 1003 (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 23 August 2018 (23.08.2018) WI P0 I PC T Hu omit VIII °nolo HE oimIE (10) International Publication Number WO 2018/152030 Al (51) International Patent Classification: HO4L 1/18 (2006.01) HO4L 5/14 (2006.01) (21) International Application Number: PCT/US2018/017660 (22) International Filing Date: 09 February 2018 (09.02.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 201741005360 15 February 2017 (15.02.2017) IN 15/724,127 03 October 2017 (03.10.2017) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; ATTN: International IP Administration, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (72) Inventors: SOMICHETTY, Gowrisankar; c/o QUAL- COMM Incorporated, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). BHATTAD, Kapil; c/o QUALCOMM Incorporated, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). RICO ALVARINO, Alberto; c/o QUALCOMM Incorporated, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). WANG, Xiao feng; c/o QUALCOMM Incorporated, 5775 More- house Drive, San Diego, California 92121-1714 (US). CHANDRASEKAR, Manikandan; c/o QUALCOMM In- corporated, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (74) Agent: HODGES, Jonas J. et al.; ARENT FOX LLP, 1717 K Street N.W., Washington, District of Columbia 20006-5344 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, = (54) Title: NARROWBAND TIME-DIVISION DUPLEX FRAME STRUCTURE FOR NARROWBAND COMMUNICATIONS 1000 1004 1006 I FIG. 10 O (57) : In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may determine a narrowband TDD frame structure of a group of narrowband TDD frame structures for narrowband communications. The apparatus may transmit a series of repetitions of a narrowband physical downlink channel using the narrowband TDD frame structure. In 00 using a first scrambling sequence. In one aspect, a second portion of repetitions from the series of repetitions may be transmitted in one one aspect, a first portion of repetitions from the series of repetitions may be transmitted in one or more first sets of downlink subframes or more second sets of downlink subframes using a second scrambling sequence. O C [Continued on next page] WO 2018/152030 Al MIDEDIMOMOIDEIREEMOMOMOMMIONIONVOIS KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(ii)) as to the applicant's entitlement to claim the priority of the earlier application (Rule 4.17(iii)) Published: with international search report (Art. 21(3)) before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h))

公开(公告)号：SG11201906242XA

公开(公告)日：2019-08-27

申请号：SG11201906242X

申请日：2018-02-09

Applicant: QUALCOMM INC

Inventor： SOMICHETTY GOWRISANKAR ,  BHATTAD KAPIL ,  RICO ALVARINO ALBERTO ,  WANG XIAO FENG ,  CHANDRASEKAR MANIKANDAN

IPC: H04L5/00 ,  H04L1/18 ,  H04L5/14 ,  H04W72/04

Abstract: signal Cyst information associated with k,, number of subframes to the UE in a first delay field in a Del transmission () INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 23 August 2018 (23.08.2018) WIPO I PCT (51) International Patent Classification: H04L 1/18 (2006.01) H04L 5/00 (2006.01) HO4L 5/14 (2006.01) H04W 72/04 (2009.01) (21) International Application Number: PCT/US2018/017631 (22) International Filing Date: 09 February 2018 (09.02.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 201741005360 15 February 2017 (15.02.2017) IN 15/724,068 03 October 2017 (03.10.2017) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; ATTN: International IP Administration, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (72) Inventors: SOMICHETTY, Gowrisankar; c/o QUAL- COMM Incorporated, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). BHATTAD, Kapil; c/o QUALCOMM Incorporated, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). RICO ALVARINO, Alberto; c/o QUALCOMM Incorporated, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). WANG, Xiao feng; c/o QUALCOMM Incorporated, 5775 More- house Drive, San Diego, California 92121-1714 (US). CHANDRASEKAR, Manikandan; c/o QUALCOMM In- corporated, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (74) Agent: HODGES, Jonas J. et al.; ARENT FOX LLP, 1717 K Street NM., Washington, District of Columbia 20006-5344 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, — (54) Title: NARROWBAND TIME-DIVISION DUPLEX FRAME STRUCTURE FOR NARROWBAND COMMUNICATIONS (57) : In an aspect of the disclosure, a method, a computer-readable medium, and an 1400 apparatus are provided. In addition, the apparatus may determine a first set of subframes in the narrowband TDD frame structure used for transmitting a downlink control channel to a UE. In one aspect, a last subframe in the first set of subframes may be subframe n. Further, the apparatus may determine a second set of subframes in the narrowband TDD frame structure used for transmitting a downlink data channel to the UE. In certain aspects, a first subframe in the second set of subframes may be delayed based on k o number of subframes after the subframe n. In certain other aspects, a last subframe in the second set of subframes may be subframe n + k 0 + x. Additionally, the apparatus may signal first information associated with the k o number of subframes to the UE in a first delay field in a DCI transmission. 1406 determine a second st1 of subframes in the narrowband TDD frame structure used for transmitting a downlink data channel to the UE k s number of subframes after the first set 1408 FIG. 14A onion °nolo HE liololloiolommovoimIE (10) International Publication Number WO 2018/152027 Al 1402 determine a narrowband TDD frame structure of a group of narrowband TDD frame structures for nanowband communications 1404 determine a first set of subframes in the narrowband TDD frame structure used for transmitting a downlink control channel to a UE W O 20 18/ 152027 Al [Continued on next page] WO 2018/152027 Al MIDEDIMOMMIONER131110101101010ERVOIS EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(H)) as to the applicant's entitlement to claim the priority of the earlier application (Rule 4.17(iii)) Published: with international search report (Art. 21(3)) before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h))