Title:
POWER CONTROL METHODS AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2011/041666
Kind Code:
A3
Abstract:
Methods and apparatus for power control are described. Methods are included for calculating and signaling power control related data to support multiple component carriers (CCs) for which transmission may be accomplished with one or more WTRU power amplifiers (PAs). Methods are included for calculating and signaling one or more of CC-specific power control related data and PA-specific power control related data. The power control related data may include one or more of maximum power, power headroom, and transmit power. Methods for selecting which power control related data to exchange are included. Methods are included for calculating and signaling power control related data for physical UL shared channel (PUSCH), physical UL control channel (PUCCH), and simultaneous PUSCH and PUCCH transmission.
Inventors:
HAIM JOHN W (US)
SHIN SUNG-HYUK (US)
STERN-BERKOWITZ JANET A (US)
ADJAKPLE PASCAL (US)
SHIN SUNG-HYUK (US)
STERN-BERKOWITZ JANET A (US)
ADJAKPLE PASCAL (US)
Application Number:
PCT/US2010/051106
Publication Date:
December 08, 2011
Filing Date:
October 01, 2010
Export Citation:
Assignee:
INTERDIGITAL PATENT HOLDINGS (US)
HAIM JOHN W (US)
SHIN SUNG-HYUK (US)
STERN-BERKOWITZ JANET A (US)
ADJAKPLE PASCAL (US)
HAIM JOHN W (US)
SHIN SUNG-HYUK (US)
STERN-BERKOWITZ JANET A (US)
ADJAKPLE PASCAL (US)
International Classes:
H04W52/36; H04B17/00; H04W72/12
Foreign References:
| US5991618A | 1999-11-23 |
Other References:
SAMSUNG: "Concurrent PUSCH and PUCCH Transmissions", 3GPP DRAFT; R1-091248 CONCURRENT PUSCH PUCCH, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. Seoul, Korea; 20090318, 18 March 2009 (2009-03-18), XP050338860
Attorney, Agent or Firm:
HUQ, Abhik, A. (P.C.United Plaza, Suite 1600 30 South 17th Stree, Philadelphia Pennsylvania, US)
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