Multiplex communications – Communication over free space – Combining or distributing information via time channels
Reexamination Certificate
2008-01-08
2008-01-08
Vu, Huy D. (Department: 2616)
Multiplex communications
Communication over free space
Combining or distributing information via time channels
C370S389000, C370S473000
Reexamination Certificate
active
10353704
ABSTRACT:
Herein disclosed is a bidirectional digital wireless system transmitting and receiving asymmetric transmission frames comprising: a mobile station for transmitting a plurality of uplink transmission frames each including a guard frame portion and a data frame portion carrying a main information segment; and a base station for receiving the uplink transmission frames, and generating and transmitting a plurality of downlink transmission frames each including an information frame element carrying a subsidiary information segment to the mobile station, whereby the base station is operative to divide the information frame element into a predetermined number of information frame portions respectively corresponding to the guard frame portions of the uplink transmission frame with respect to time length, and generate and transmit a plurality of downlink transmission frames each including the information frame portions collectively forming an information frame element carrying a subsidiary information segment to the mobile station.
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“Universal Mobile Telecommunications System (UMTS); Physical Channels and Mapping of Transport Channels Onto Physical Channels” ETSI TS 125 221 V3.7.0, Jun. 30, 2001, XP0002256457. p. 9, paragraph 5.1—p. 10.
“Universal Mobile Telecommunications system (UMTS); Multiplexing and Channel Coding (TDD)” ETSI TS 125 222 v3.2.1, May 31, 2000, XP002256458. p. 20, paragraph 4.2.6.
3GPP TS 25.222 V3.2.1 (May 2000), Technical Specification: 3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Multiplexing and channel coding (TDD)(Release 1999).
3GPP TS 25.221 V3.7.0 (Jun. 2001), Technical Specification: 3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Physical channels and mapping of transport channels onto physical channels (TDD)(Release 1999).
Japanese Office Action dated Jun. 12, 2007.
Juntima Nittaya
Matsushita Electric - Industrial Co., Ltd.
Pearne & Gordon LLP
Vu Huy D.
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