公开(公告)号：SG11201902202PA

公开(公告)日：2019-05-30

申请号：SG11201902202P

申请日：2017-10-30

Applicant: QUALCOMM INC

Inventor： ESCOTT ADRIAN EDWARD ,  DHANDA MUNGAL SINGH ,  PALANIGOUNDER ANAND ,  LEE SOO BUM

IPC: H04W76/19 ,  H04L29/06 ,  H04W12/10

Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) -., (19) World Intellectual Property 1#11101111 0 11101 HOE 3E1 0 1011111111111011 HEIM NH III OEN Organization . International Bureau (10) International Publication Number (43) International Publication Date ......'\"' WO 2018/085181 Al 11 May 2018 (11.05.2018) WIPO I PCT (51) (21) (22) (25) Filing Language: (26) (30) International Patent Classification: (71) Applicant: QUALCOMM INCORPORATED [US/US]; HO4W 76/19 (2018.01) H04L 29/06 (2006.01) ATTN: International IP Administration, 5775 Morehouse H04W 12/10 (2009.01) Drive, San Diego, California 92121-1714 (US). International Application Number: (72) Inventors: ESCOTT, Adrian Edward; 5775 Morehouse PCT/US2017/058947 Drive, San Diego, California 92121-1714 (US). DHANDA, Mungal Singh; 5775 Morehouse Drive, San Diego, Califor- International Filing Date: 30 October 2017 (30.10.2017) nia 92121-1714 (US). PALANIGOUNDER, Anand; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). English LEE, Soo Bum; 5775 Morehouse Drive, San Diego, Cali- fornia 92121-1714 (US). Publication Language: English (74) Agent: LOZA, Julio; Loza & Loza, LLP, 305 N. Second Priority Data: Avenue, #127, Upland, California 91786-6064 (US). 62/417,931 04 November 2016 (04.11.2016) US 15/443,981 27 February 2017 (27.02.2017) 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, (54) Title: METHOD 800 : One (RAN) that uses communication be reestablished that enable a allow or reject reestablishment of the radio communication (MAC) based in part on one FAILURE Ilene AND APPARATUS feature pertains to a method that device is experiencing 816 R RCConn FOR REESTABLISHING RADIO COMMUNICATION LINKS DUE TO RADIO LINK x 810 Transmit UE 814 Switch(NAS MACuf, Cell ID). —1 Path Switch ACK(). also and that the to include at least COUNT, Target 828 1 828 communication connection transmitted to authenticate the wireless value with a first radio access that the wire- connection RAN that includes para- communication device message authentication wireless communication 826 determining communication — UE 802 Source RAN 804 Target RAN 806 MME 808 UE experiences control with core network RLF and finds new cell. 820 1 ( 812 RRCConnectionReestablishmentRequest(). context without keys. includes establishing a radio failure -access stratum (NAS) COUNT ection Send unsecured RACConnectionReestablishmentComplete Path MACu 822 V eri fy NAS L =MAC mmE . Increment r 824 COUNT. a at the R eestablishm MAC uE , coupled r to carry ► 4 ent(). r 818 — Increment NAS COUNT. plane a second (NAS COUNT, I signaling connections radio link RAN. A reestablishment request message is node communicatively or more bits of a non GUT1). (RLF) with the first FIG. 8 user plane data. The method to the second RAN connection. The parameters RAN maintained includes radio the second 1-1 1-1 (57) Ot node less in GO should © meters GC and 1-1 © code N device. C [Continued on next page] WO 2018/085181 Al MIDEDIMOMOIDEIREIDIONIMHEM1HOIREM 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, 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：HUE038993T2

公开(公告)日：2018-12-28

申请号：HUE10730650

申请日：2010-06-28

Applicant: QUALCOMM INC

Inventor： ESCOTT ADRIAN EDWARD ,  PALANIGOUNDER ANAND ,  SONG OSOK

IPC: H04W12/04 ,  H04L9/08 ,  H04W36/00 ,  H04W36/14 ,  H04W84/04

公开(公告)号：AU2017294753A1

公开(公告)日：2018-12-20

申请号：AU2017294753

申请日：2017-07-13

Applicant: QUALCOMM INC

Inventor： VANDERVEEN MICHAELA ,  ESCOTT ADRIAN EDWARD

IPC: H04W60/06

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may establish a connection to a base station for wireless communications with a network that supports vehicle based communications. The UE may identify a boundary time for the base station. The boundary time may be associated with a periodic schedule when UEs connected to the base station and participating in the vehicle based communications over the network perform a disconnect procedure and a reattach procedure. The UE may perform the disconnect procedure and the reattach procedure at the boundary time.

公开(公告)号：SG11201807644TA

公开(公告)日：2018-11-29

申请号：SG11201807644T

申请日：2017-03-27

Applicant: QUALCOMM INC

Inventor： LEE SOO BUM ,  PALANIGOUNDER ANAND ,  ESCOTT ADRIAN EDWARD

IPC: H04L29/06 ,  H04W8/24 ,  H04W12/02 ,  H04W12/10 ,  H04W36/00

Abstract: A user equipment (UE) may be configured to transmit a registration message to a network to establish a secure connection for non-access stratum (NAS) messages between the network and a UE, the secure connection based at least in part on a UE identifier and security capabilities of the UE included in the registration message. The UE may then exchange NAS methods with the network over the secure connection. The UE may also establish, in response to the registration message, an authentication protocol with the network and encrypt subsequent NAS messages based in part on the authentication protocol.

公开(公告)号：PL3120517T3

公开(公告)日：2018-03-30

申请号：PL15704660

申请日：2015-01-30

Applicant: QUALCOMM INC

Inventor： CHENG HONG ,  BAGHEL SUDHIR KUMAR ,  ESCOTT ADRIAN EDWARD

IPC: H04W8/00 ,  H04L29/06 ,  H04W12/10 ,  H04W12/12

公开(公告)号：CA2800941C

公开(公告)日：2018-03-27

申请号：CA2800941

申请日：2011-06-16

Applicant: QUALCOMM INC

Inventor： ESCOTT ADRIAN EDWARD ,  PALANIGOUNDER ANAND

IPC: H04W12/04 ,  H04L29/06

Abstract: An authentication method is provided between a device (e.g., a client device or access terminal) and a network entity. A removable storage device may be coupled to the device and stores a subscriber-specific key that may be used for subscriber authentication. A secure storage device may be coupled to the device and stores a device-specific key used for device authentication. Subscriber authentication may be performed between the device and a network entity. Device authentication may also be performed of the device with the network entity. A security key may then be generated that binds the subscriber authentication and the device authentication. The security key may be used to secure communications between the device and a serving network.

公开(公告)号：ZA201300381B

公开(公告)日：2017-08-30

申请号：ZA201300381

申请日：2013-01-15

Applicant: QUALCOMM INC

Inventor： PALANIGOUNDER ANAND ,  ESCOTT ADRIAN EDWARD

Abstract: An authentication method is provided between a device (e.g., a client device or access terminal) and a network entity. A removable storage device may be coupled to the device and stores a subscriber-specific key that may be used for subscriber authentication. A secure storage device may be coupled to the device and stores a device-specific key used for device authentication. Subscriber authentication may be performed between the device and a network entity. Device authentication may also be performed of the device with the network entity. A security key may then be generated that binds the subscriber authentication and the device authentication. The security key may be used to secure communications between the device and a serving network.

公开(公告)号：AU2015231950A1

公开(公告)日：2016-09-01

申请号：AU2015231950

申请日：2015-01-30

Applicant: QUALCOMM INC

Inventor： CHENG HONG ,  BAGHEL SUDHIR KUMAR ,  ESCOTT ADRIAN EDWARD

IPC: H04L29/06 ,  H04W12/10

Abstract: Methods, systems, and devices are described for device-to-device (D2D) wireless communication. A device may receive a timing variable from a network while the device is in a connected mode. The device may then use the timing variable for D2D discovery message authentication. The device may compare the timing variable with a local timing variable to determine whether a difference between the two variables is within a maximum allowable offset. The device may announce the D2D discovery message to another device when the difference is within the maximum allowable offset.

公开(公告)号：UA106531C2

公开(公告)日：2014-09-10

申请号：UAA201213040

申请日：2011-04-15

Applicant: QUALCOMM INC

Inventor： ESCOTT ADRIAN EDWARD ,  PALANIGOUNDER ANAND

IPC: H04W36/00 ,  H04W12/04

Abstract: Розкритийспосібпереходувіддаленоготерміналавідпоточногообслуговуючогомережевоговузла, щомаєрозширенийконтекстбезпеки, доновогообслуговуючогомережевоговузла. Успособі, віддаленийтерміналзабезпечуєщонайменшеодинуспадкованийключі генеруєщонайменшеодинсеансовийключнаосновіелементаінформації, зв'язаногоз розширенимконтекстомбезпеки. Віддаленийтерміналнаправляєпершеповідомлення, щомаєелементінформації, доновогообслуговуючогомережевоговузла. Віддаленийтерміналприймаєдругеповідомлення, відновогообслуговуючогомережевоговузла, щомаєвідповідьнаосновіабоуспадкованогоключа, абосеансовогоключа. Віддаленийтерміналвизначає, щоновийобслуговуючиймережевийвузолнепідтримуєрозширенийконтекстбезпеки, якщовідповідьдругогоповідомленняосновананауспадкованомуключі. Відповідно, віддаленийтерміналзахищаєпередачуданих, основанунауспадкованомуключі, привизначенні, щорозширенийконтекстбезпекинепідтримується.

公开(公告)号：UA106299C2

公开(公告)日：2014-08-11

申请号：UAA201300493

申请日：2011-06-16

Applicant: QUALCOMM INC

Inventor： ESCOTT ADRIAN EDWARD ,  PALANIGOUNDER ANAND

IPC: H04L29/06 ,  H04W12/04

Abstract: Обеспеченспособаутентификациимеждуустройством (такимкакклиентскоеустройствоилитерминалдоступа) исетевымобъектом. Съемноезапоминающееустройствоможетбытьсоединенос устройствоми сохранятьспецифическийдляабонентаключ, которыйможетиспользоватьсядляаутентификацииабонента. Защищенноезапоминающееустройствоможетбытьсоединенос устройствоми сохраняетспецифическийдляустройстваключ, которыйможетиспользоватьсядляаутентификацииустройства. Аутентификацияабонентаможетвыполнятьсямеждуустройствоми сетевымобъектом. Аутентификацияустройстватакжеможетвыполнятьсямеждуустройствоми сетевымобъектом. Затемможетгенерироватьсязащитныйключ, которыйсвязываетаутентификациюабонентаи аутентификациюустройства. Защитныйключможетиспользоваться, чт