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1. (WO2009058150) COMMUNICATIONS METHOD AND APPARATUS RELATED TO TRAFFIC SCHEDULING AND RATE CONTROL IN A PEER TO PEER COMMUNICATIONS SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/058150    International Application No.:    PCT/US2007/083383
Publication Date: 07.05.2009 International Filing Date: 01.11.2007
IPC:
H04L 12/56 (2006.01)
Applicants: QUALCOMM Incorporated [US/US]; Attn: International Ip Administration, 5775 Morehouse Drive, San Diego, California 92121 (US) (For All Designated States Except US).
LAROIA, Rajiv [IN/US]; (US) (For US Only).
LI, Junyi [CN/US]; (US) (For US Only).
RICHARDSON, Thomas [US/US]; (US) (For US Only).
WU, Xinzhou [CN/US]; (US) (For US Only).
JOVICIC, Aleksandar [RS/US]; (US) (For US Only)
Inventors: LAROIA, Rajiv; (US).
LI, Junyi; (US).
RICHARDSON, Thomas; (US).
WU, Xinzhou; (US).
JOVICIC, Aleksandar; (US)
Agent: BACHAND, Richard A.; Attn: International Ip Administration, 5775 Morehouse Drive, San Diego, Califonia 92121 (US)
Priority Data:
11/930,121 31.10.2007 US
Title (EN) COMMUNICATIONS METHOD AND APPARATUS RELATED TO TRAFFIC SCHEDULING AND RATE CONTROL IN A PEER TO PEER COMMUNICATIONS SYSTEM
(FR) PROCÉDÉ ET APPAREIL DE COMMUNICATIONS RELATIFS À LA PLANIFICATION DU TRAFIC ET À LA RÉGULATION DU DÉBIT DANS UN SYSTÈME DE COMMUNICATION POSTE À POSTE
Abstract: front page image
(EN)Methods and apparatus related to peer to peer communication networks are described. A peer to peer traffic transmission request is linked to a subsequent traffic transmission interval having a fixed relationship to the transmitted transmission request. In various embodiments, when a first peer to peer device, which has requested a second device for authorization to use a linked subsequent traffic transmission interval, has been granted its request and has decided to transmit traffic during the subsequent traffic interval, the first device transmits a peer to peer pilot and receives a rate information signal, prior to transmitting the traffic signal. In some embodiments, the transmitted pilot signal and the received rate information signal are communicated using corresponding air link resources associated with the traffic interval.
(FR)L'invention concerne des procédés et un appareil relatif à des réseaux de communications poste à poste. Une demande de transmission de trafic poste à poste est liée à un intervalle de transmission de trafic ultérieure ayant une relation fixe avec la demande de transmission émise. Selon divers modes de mise en oeuvre, lorsqu'on accorde à un premier dispositif poste à poste, qui a demandé à un second dispositif l'autorisation d'utiliser un intervalle lié de transmission de trafic ultérieur, sa demande, et qui a décidé de transmettre le trafic pendant l'intervalle ultérieur, le premier dispositif transmet un pilote poste à poste et reçoit un signal d'information de débit avant d'envoyer le signal de trafic. Selon certains modes de mise en oeuvre, le signal pilote émis et le signal d'information de débit reçu communiquent par des ressources de liaison hertzienne correspondantes associées à l'intervalle de trafic.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)