word
瀹岀編鏍煎紡
绮惧績鏁寸悊
瀛︿範甯墜
鍗庝负
LTE
璁よ瘉鑰冭瘯璇曢
涓�
.
濉┖棰橈紙姣忛涓�鍒嗭級鍏?/p>
15
鍒?/p>
1.
LTE
涓婅鐗╃悊淇￠亾鍖呭惈
PUSCH
锛?/p>
PUCCH,PRACH.(
鐗╃悊涓婅鍏变韩淇￠亾
PUSCH -
鐗╃悊涓?
琛屾帶鍒朵俊閬?/p>
PUCCH -
鐗╃悊闅忔満鎺ュ叆淇￠亾
PRACH)
2.
BCH
鐨勪紶杈撴椂闂撮棿闅旀槸
40ms.
3.
ICIC
鎶�鏈槸鐢ㄦ潵瑙ｅ喅绯荤粺鍐呭悓棰戝共鎵伴棶棰?/p>
.
4.
绌哄彛鍗忚浼愪腑锛屾暟鎹殑鍘嬬缉鍔熻兘浣嶄簬
PDCP
灞?/p>
.
5.
涓�涓?/p>
RB
鏃跺煙鍖呭惈
1
涓?/p>
slot
锛岄鍩熷寘鍚?/p>
12
杩炵画瀛愯浇娉?/p>
.
6.
LTE TDD
鐨勫抚缁撴瀯姣忓抚闀?/p>
10ms
锛屽寘鍚?/p>
22
涓椂闅欙紙
slot)
鍜?/p>
10
涓瓙甯э紙
subframe).
7.
LTE
鏈�灏忕殑璧勬簮鍗曚綅鏄?/p>
RE
锛屾渶灏忕殑璧勬簮鍒嗛厤鍗曚綅鏄?/p>
RB.
8.
LTE
鍗忚瑙勫畾鐗╃悊灏忓尯鏍囪瘑锛?/p>
PCI)
鍏辨湁
504
涓?/p>
.
9.
LTE ENODEB
涓?/p>
EPC
涔嬮棿鐨勬帴鍙ｆ槸
S1
锛?/p>
ENODEB
涔嬮棿鐨勬帴鍙ｆ槸
X2.
浜岋紟鍒ゆ柇棰橈紙姣忛涓�鍒嗭級鍏?/p>
15
鍒?/p>
1.
涓嬭鍙傝�冧俊鍙峰寘鎷笁绉嶇被鍨嬶紝鍖呮嫭锛?/p>
Cell-specific
锛?/p>
MBSFX-specific
锛?/p>
UE-
specific
銆?/p>
(
瀵?/p>
)
2.NAS
灞傚崗璁槸灞炰簬鐢ㄦ埛闈㈠崗璁�?/p>
锛?/p>
閿欙級
NAS
灞傚崗璁槸灞炰簬鎺у埗闈㈠崗璁?/p>
3.
鍩轰簬闈炵珵浜夌殑闅忔満鎺ュ叆杩囩▼锛屽叾鎺ュ叆鍓嶅鐨勫垎閰嶆槸鐢辩綉缁滀晶鍒嗛厤鐨勩�?/p>
锛?/p>
瀵?/p>
锛?/p>
4.SFBC
鏄竴绉嶅彂灏勫垎闆嗘妧鏈紝涓昏鑾峰緱鍙戝皠鍒嗛泦澧炵泭锛岀敤浜?/p>
SINR
杈冧綆鐨勫尯鍩燂紝姣斿灏?/p>
鍖鸿竟缂橈紝涓?/p>
STBC
鐩告瘮锛?/p>
SFBC
鏄紙瀵癸級
5.MIMO
鐨勪俊閬撳閲忎笌绌洪棿淇￠亾鐨勭浉鍏虫�ф湁鍏筹紝淇￠亾鐩稿叧鎬ц秺浣庯紝
MIMO
淇￠亾瀹归噺瓒婂ぇ銆?/p>
锛堝
锛?/p>
6.MIMO
妯″紡鍒嗕负鍒嗛泦鍜屽鐢紝鍏朵腑鍒嗛泦涓昏鏄彁鍗囧皬鍖鸿鐩栵紝鑰屽鐢ㄤ富瑕佹槸鎻愬崌灏忓尯
瀹归噺銆傦紙
瀵?/p>
锛?/p>
7.LTE
绯荤粺涓紝
UE
鍦ㄥ涓睘浜庡悓涓�涓?/p>
TA list
涓嬬殑澶氫釜
TA
闂寸Щ鍔紝涓嶄細瑙﹀彂
TA
鐨勬洿
鏂般�傦紙瀵?/p>
锛?/p>
8.LTE
绯荤粺鏄姹備笂琛屽悓姝ョ殑绯荤粺锛屼笂琛屽悓姝ュ彧瑕佷负浜嗘秷闄ゅ皬鍖洪棿涓嶅悓鐢ㄦ埛涔嬮棿鐨勫共鎵般�?/p>
锛堝
锛?/p>
9.
璧勬簮璋冨害鐨勬渶灏忓崟浣嶆槸
REG
銆?/p>
锛?/p>
閿?/p>
锛?/p>
10.RSRP
鏄叏瀹藉甫鎵�鏈?/p>
RE
鐨勬帴鍙楀姛鐜囨�诲拰銆?/p>
锛?/p>
閿?/p>
锛?/p>
11.
鍏叡鍙傝�冧俊鍙风殑
SINR
鐢ㄦ潵琛￠噺缃戠粶瑕嗙洊璐ㄩ噺锛?/p>
RS SINR
鍜?/p>
PDSCH SINR
鐩哥瓑銆?/p>
锛?/p>
閿?/p>
锛?/p>