LTE-A
杈?/p>
LTE
鐗╃悊灞傚崗璁敼杩涚殑鍐呭鍒嗘瀽
绠楁硶缁?/p>
涓�銆?/p>
R10 36-211
鍗忚鏀硅繘
1.1
涓婅淇￠亾鐨勬敼杩?/p>
:
1
銆?/p>
PUSCH
鐨勮皟鍒舵鍥?/p>
p14
椤?/p>
R8
鐗堟湰妗嗗浘
Scrambling
Modulation
mapper
Layer
mapper
Precoding
Resource
element mapper
SC-FDMA
signal gen.
Resource
element mapper
SC-FDMA
signal gen.
Scrambling
Modulation
mapper
layers
codewords
Transform
precoder
Transform
precoder
antenna ports
R10
鐗堟湰妗嗗浘
浠庡浘涓彲浠ョ湅鍑?/p>
PUSCH
涓婅璋冨埗鐢卞師鏉ョ殑鍗曞ぉ绾垮彉涓哄澶╃嚎鐨勫彂閫侊紱鍗冲皢
涓婅鐢卞崟鐢ㄦ埛
MIMO
鏀逛负澶氱敤鎴?/p>
MIMO
锛屽厑璁镐袱涓垨鑰呭涓敤鎴峰湪鍚屾牱鐨勮祫婧?/p>
鍧椾笂鍚戝熀绔欎紶杈撴暟鎹紝杩欐牱鍙互鏈夋晥鐨勬彁楂樼郴缁熷閲忓悓鏃跺悎鐞嗗埄鐢ㄩ鐜囪祫婧愩�?/p>
2
銆佸鍔?/p>
5.3.2A
锛?/p>
5.3.2A.1
锛?/p>
5.3.2A.2
PUSCH
灞傛槧灏?/p>
P16
椤?/p>
3
銆佸鍔?/p>
5.3.3A
锛?/p>
5.3.3A.1
锛?/p>
5.3.3A.2
PUSCH
棰勭紪鐮?/p>
P16
椤?/p>
PUSCH
灞傛槧灏勫拰棰勭紪鐮佸張鍒嗕负鍗曞ぉ绾跨鍙ｅ拰澶氬ぉ绾跨鍙ｄ袱绉嶃�傚澶╃嚎灞傛槧灏?/p>
閲囩敤绌哄垎澶嶇敤鐨勬柟寮忋�?/p>
瀵逛簬绌哄垎澶嶇敤锛?/p>
灞傛暟
v
灏忎簬鎴栫瓑浜庣敤浜庣墿鐞嗕俊閬撲紶杈撶殑澶?/p>
绾跨鍙ｆ暟
P
銆傚叾涓竴涓爜瀛楁槧灏勫埌澶氬眰浠呯敤浜庡ぉ绾跨鍙ｄ负
4
鐨勬儏鍐点�?/p>
鍦?/p>
LTE R8
涓噰鐢ㄥ崟澶╃嚎锛屾病鏈夊眰鏄犲皠銆傚埌
R10
涓噰鐢ㄥ澶╃嚎锛岄渶瑕佸眰鏄犲皠灏?/p>
鐮佸瓧鏄犲皠鍒板眰涓婏紝
鍚屾椂涓婅鏀寔鏈�澶?/p>
4
澶╃嚎鏁帮紝
鍦ㄩ缂栫爜涓婃彁鍑虹┖鍒嗗鐢紝
鑳芥瀬
澶у湴鑺傜害鏈夐檺鐨勯璋辫祫婧愩�?/p>
4
銆?/p>
5.3.4
Mapping to physical resources
澧炲姞閮ㄥ垎
P20
椤?/p>
-not used for transmission of reference signals, and not part of the last
SC-FDMA symbol in a subframe, if the UE transmits SRS in the same subframe,
and not part of the last SC-FDMA symbol in a subframe configured with
cell-specific SRS, if the PUSCH transmission partly or fully overlaps with the