SG11201908211RA - Trigger-based random access in a multiple bssid network - Google Patents

Trigger-based random access in a multiple bssid network

Info

Publication number
SG11201908211RA
SG11201908211RA SG11201908211RA SG11201908211RA SG 11201908211R A SG11201908211R A SG 11201908211RA SG 11201908211R A SG11201908211R A SG 11201908211RA SG 11201908211R A SG11201908211R A SG 11201908211RA
Authority
SG
Singapore
Prior art keywords
international
bssid
trigger frame
california
administration
Prior art date
Application number
Inventor
Abhishek Pramod Patil
Alfred Asterjadhi
George Cherian
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of SG11201908211RA publication Critical patent/SG11201908211RA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/02—Hybrid access techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/005—Transmission of information for alerting of incoming communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/002—Transmission of channel access control information
    • H04W74/008—Transmission of channel access control information with additional processing of random access related information at receiving side
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
    • H04W74/0841—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure with collision treatment
    • H04W74/085—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure with collision treatment collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0252—Traffic management, e.g. flow control or congestion control per individual bearer or channel
    • H04W28/0263—Traffic management, e.g. flow control or congestion control per individual bearer or channel involving mapping traffic to individual bearers or channels, e.g. traffic flow template [TFT]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Abstract

W O 20 18/ 19 4895 Al (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 25 October 2018 (25.10.2018) WIPO I PCT (51) International Patent Classification: H04W 68/00 (2009.01) H04W 76/11 (2018.01) H04W 4/70 (2018.01) (21) International Application Number: PCT/US2018/027130 (22) International Filing Date: 11 April 2018 (11.04.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/486,451 17 April 2017 (17.04.2017) US 15/949,219 10 April 2018 (10.04.2018) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; ATTN: International IP Administration, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (72) Inventors: PATIL, Abhishek Pramod; QUALCOMM In- corporated, ATTN: International IP Administration, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). ASTERJADHI, Alfred; QUALCOMM Incorporated, AT- TN: International IP Administration, 5775 Morehouse Dri- ve, San Diego, California 92121-1714 (US). CHERIAN, George; QUALCOMM Incorporated, ATTN: International IP Administration, 5775 Morehouse Drive, San Diego, Cal- ifornia 92121-1714 (US). (74) Agent: PARADICE III, William L.; Paradice and Li LLP, 1999 S. Bascom Ave., Suite 300, Campbell, California 95008 (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, 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, — (54) Title: TRIGGER-BASED RANDOM ACCESS IN A MULTIPLE BSSID NETWORK (57) : This disclosure provides systems, methods, and apparatuses for oper- ating a wireless station in a multiple basic service set identifier (BSSID) set including a transmitted BSSID (Tx BSSID) and a number of non-transmitted BSSIDs (non-Tx BSSIDs). In some implementations, the wireless station may receive a trigger frame containing a number of association identifier (AID) values based on a group AID map- ping contained in a partial virtual bitmap of a traffic indication map (TIM) element, and may determine whether the trigger frame allocates one or more random resource units (RUs) for use by the station based on one or more of the AID values contained in the trigger frame. Receive a RAPS element indicating that the respective non-Tx ASSID does not allocate random RUs. Lij1/4 Dete mine 8 presence e` dow '• .• liore or EISSIDs based on I '04) Receive a nigger frame containing a number of association identifier (AID) values based on a ging All) mapping contained in a partial virtual bitmap of a traffic indication map (TEM) element. (LIU) Determine whether the trigger Frame allocates one or more random resource units (Rids) for use by the station based or one or moo of the All) values contaival in the trigger frame. (1:78) Figure 13 [Continued on next page] ill mu °million °nolo VIII mom oimIE (10) International Publication Number WO 2018/194895 Al Receive a management frame including x partial virtual bilmap and a Random Aecess Parameter Set (RAPS) element. 1: (12) Inherit the RAPS element from die Tx BSSID based on an absence of any RAPS element corresponding to the respective non-Tx BSSID. (1101A , WO 2018/194895 Al MIDEDIMONEMIEFIDIDEMIMINCIMEMOVOIMIE TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3))
SG11201908211R 2017-04-17 2018-04-11 Trigger-based random access in a multiple bssid network SG11201908211RA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762486451P 2017-04-17 2017-04-17
US15/949,219 US10462816B2 (en) 2017-04-17 2018-04-10 Trigger-based random access in a multiple BSSID network
PCT/US2018/027130 WO2018194895A1 (en) 2017-04-17 2018-04-11 Trigger-based random access in a multiple bssid network

Publications (1)

Publication Number Publication Date
SG11201908211RA true SG11201908211RA (en) 2019-11-28

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SG11201908209X SG11201908209XA (en) 2017-04-17 2018-04-11 Trigger-based random access in a multiple bssid network

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Country Status (8)

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US (4) US10462816B2 (en)
EP (4) EP3840493B1 (en)
CN (3) CN110521251B (en)
BR (2) BR112019021629A2 (en)
ES (1) ES2868004T3 (en)
SG (2) SG11201908211RA (en)
TW (2) TW201842822A (en)
WO (2) WO2018194891A1 (en)

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Publication number Publication date
CN110521251A (en) 2019-11-29
CN110521250A (en) 2019-11-29
WO2018194891A1 (en) 2018-10-25
EP3840493B1 (en) 2023-09-20
TW201842822A (en) 2018-12-01
EP4277425A2 (en) 2023-11-15
EP4277425A3 (en) 2024-01-03
WO2018194895A1 (en) 2018-10-25
US11405953B2 (en) 2022-08-02
US10462816B2 (en) 2019-10-29
CN110521251B (en) 2021-11-26
EP3613246B1 (en) 2021-01-27
BR112019021629A2 (en) 2020-05-12
US20180302923A1 (en) 2018-10-18
TW201842823A (en) 2018-12-01
US20220330327A1 (en) 2022-10-13
US10849159B2 (en) 2020-11-24
EP3840493C0 (en) 2023-09-20
EP3613245A1 (en) 2020-02-26
BR112019021656A2 (en) 2020-05-12
EP3613246A1 (en) 2020-02-26
ES2868004T3 (en) 2021-10-21
US20180302922A1 (en) 2018-10-18
SG11201908209XA (en) 2019-11-28
US20210068151A1 (en) 2021-03-04
EP3840493A1 (en) 2021-06-23
EP3613245B1 (en) 2021-01-20
CN114189923A (en) 2022-03-15
CN110521250B (en) 2021-08-17

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